November 2021 - LKP - Ml01.01.Org

[memcg] 0f12156dff: will-it-scale.per_process_ops -33.6% regression

by kernel test robot

Greeting, FYI, we noticed a -33.6% regression of will-it-scale.per_process_ops due to commit: commit: 0f12156dff2862ac54235fc72703f18770769042 ("memcg: enable accounting for file lock caches") https://git.kernel.org/cgit/linux/kernel/git/torvalds/linux.git master in testcase: will-it-scale on test machine: 104 threads 2 sockets Skylake with 192G memory with following parameters: nr_task: 50% mode: process test: lock1 cpufreq_governor: performance ucode: 0x2006a0a test-description: Will It Scale takes a testcase and runs it from 1 through to n parallel copies to see if the testcase will scale. It builds both a process and threads based test in order to see any differences between the two. test-url: https://github.com/antonblanchard/will-it-scale In addition to that, the commit also has significant impact on the following tests: +------------------+---------------------------------------------------------------------------------+ | testcase: change | will-it-scale: will-it-scale.per_process_ops -40.9% regression | | test machine | 128 threads 2 sockets Intel(R) Xeon(R) Gold 6338 CPU @ 2.00GHz with 256G memory | | test parameters | cpufreq_governor=performance | | | mode=process | | | nr_task=50% | | | test=lock1 | | | ucode=0xd000280 | +------------------+---------------------------------------------------------------------------------+ If you fix the issue, kindly add following tag Reported-by: kernel test robot <oliver.sang(a)intel.com> Details are as below: --------------------------------------------------------------------------------------------------> To reproduce: git clone https://github.com/intel/lkp-tests.git cd lkp-tests bin/lkp install job.yaml # job file is attached in this email bin/lkp split-job --compatible job.yaml # generate the yaml file for lkp run bin/lkp run generated-yaml-file ========================================================================================= compiler/cpufreq_governor/kconfig/mode/nr_task/rootfs/tbox_group/test/testcase/ucode: gcc-9/performance/x86_64-rhel-8.3/process/50%/debian-10.4-x86_64-20200603.cgz/lkp-skl-fpga01/lock1/will-it-scale/0x2006a0a commit: b655843444 ("memcg: enable accounting for pollfd and select bits arrays") 0f12156dff ("memcg: enable accounting for file lock caches") b655843444152c0a 0f12156dff2862ac54235fc7270 ---------------- --------------------------- %stddev %change %stddev \ | \ 65855410 -33.6% 43722413 ± 5% will-it-scale.52.processes 1266449 -33.6% 840815 ± 5% will-it-scale.per_process_ops 65855410 -33.6% 43722413 ± 5% will-it-scale.workload 141099 ± 3% +8.2% 152680 ± 2% meminfo.Active 140875 ± 3% +8.2% 152456 ± 2% meminfo.Active(anon) 28.79 +6.7 35.47 mpstat.cpu.all.sys% 20.49 -6.7 13.76 ± 5% mpstat.cpu.all.usr% 138801 ± 3% +8.4% 150456 ± 2% numa-meminfo.node1.Active 138689 ± 3% +8.4% 150381 ± 2% numa-meminfo.node1.Active(anon) 34681 ± 3% +8.3% 37570 ± 2% numa-vmstat.node1.nr_active_anon 34681 ± 3% +8.3% 37570 ± 2% numa-vmstat.node1.nr_zone_active_anon 4480 ± 3% -85.9% 632.67 ± 12% slabinfo.Acpi-Parse.active_objs 4480 ± 3% -85.9% 632.67 ± 12% slabinfo.Acpi-Parse.num_objs 2957456 ±214% -96.5% 104939 ± 5% turbostat.C1 103.99 +5.8% 110.04 turbostat.RAMWatt 19.83 -34.5% 13.00 ± 4% vmstat.cpu.us 2487 ± 2% +4.4% 2596 vmstat.system.cs 35219 ± 3% +8.2% 38114 ± 2% proc-vmstat.nr_active_anon 10977 +1.8% 11171 proc-vmstat.nr_mapped 40640 ± 3% +7.6% 43745 ± 2% proc-vmstat.nr_shmem 35219 ± 3% +8.2% 38114 ± 2% proc-vmstat.nr_zone_active_anon 53061 ± 3% +6.5% 56488 ± 3% proc-vmstat.pgactivate 0.02 ± 19% -24.0% 0.01 ± 18% perf-sched.sch_delay.max.ms.devkmsg_read.vfs_read.ksys_read.do_syscall_64 9.26 ± 21% -39.8% 5.58 ± 14% perf-sched.wait_and_delay.avg.ms.schedule_timeout.rcu_gp_kthread.kthread.ret_from_fork 172.83 ± 11% -29.4% 122.00 ± 5% perf-sched.wait_and_delay.count.preempt_schedule_common.__cond_resched.kmem_cache_alloc.locks_alloc_lock.fcntl_setlk 127.50 ± 4% +47.8% 188.50 ± 7% perf-sched.wait_and_delay.count.preempt_schedule_common.__cond_resched.kmem_cache_alloc.locks_alloc_lock.posix_lock_inode 1080 ± 19% +66.6% 1799 ± 13% perf-sched.wait_and_delay.count.schedule_timeout.rcu_gp_kthread.kthread.ret_from_fork 7204 ± 3% -12.0% 6337 perf-sched.wait_and_delay.max.ms.devkmsg_read.vfs_read.ksys_read.do_syscall_64 7204 ± 3% -12.0% 6337 perf-sched.wait_and_delay.max.ms.do_syslog.part.0.kmsg_read.vfs_read 7209 ± 3% -12.0% 6342 perf-sched.wait_and_delay.max.ms.pipe_read.new_sync_read.vfs_read.ksys_read 6825 ± 4% -11.5% 6036 perf-sched.wait_and_delay.max.ms.schedule_hrtimeout_range_clock.ep_poll.do_epoll_wait.__x64_sys_epoll_wait 9.26 ± 21% -39.8% 5.57 ± 14% perf-sched.wait_time.avg.ms.schedule_timeout.rcu_gp_kthread.kthread.ret_from_fork 7204 ± 3% -12.0% 6337 perf-sched.wait_time.max.ms.devkmsg_read.vfs_read.ksys_read.do_syscall_64 7204 ± 3% -12.0% 6337 perf-sched.wait_time.max.ms.do_syslog.part.0.kmsg_read.vfs_read 0.05 ± 7% +751.3% 0.40 ±180% perf-sched.wait_time.max.ms.exit_to_user_mode_prepare.irqentry_exit_to_user_mode.asm_sysvec_reschedule_ipi.[unknown] 7209 ± 3% -12.0% 6342 perf-sched.wait_time.max.ms.pipe_read.new_sync_read.vfs_read.ksys_read 6825 ± 4% -11.5% 6036 perf-sched.wait_time.max.ms.schedule_hrtimeout_range_clock.ep_poll.do_epoll_wait.__x64_sys_epoll_wait 827.67 ± 9% -16.3% 692.50 ± 4% interrupts.CPU13.CAL:Function_call_interrupts 3623 ± 54% +66.8% 6045 ± 33% interrupts.CPU26.NMI:Non-maskable_interrupts 3623 ± 54% +66.8% 6045 ± 33% interrupts.CPU26.PMI:Performance_monitoring_interrupts 239.50 ± 18% -33.1% 160.33 ± 38% interrupts.CPU41.RES:Rescheduling_interrupts 261.33 ± 18% -54.4% 119.17 ± 49% interrupts.CPU42.RES:Rescheduling_interrupts 7894 -30.2% 5511 ± 37% interrupts.CPU45.NMI:Non-maskable_interrupts 7894 -30.2% 5511 ± 37% interrupts.CPU45.PMI:Performance_monitoring_interrupts 3374 ± 40% +90.6% 6432 ± 23% interrupts.CPU58.NMI:Non-maskable_interrupts 3374 ± 40% +90.6% 6432 ± 23% interrupts.CPU58.PMI:Performance_monitoring_interrupts 272.83 ± 8% -36.4% 173.50 ± 40% interrupts.CPU6.RES:Rescheduling_interrupts 2890 ± 37% +61.0% 4652 ± 37% interrupts.CPU76.NMI:Non-maskable_interrupts 2890 ± 37% +61.0% 4652 ± 37% interrupts.CPU76.PMI:Performance_monitoring_interrupts 272.67 ± 9% -29.0% 193.67 ± 27% interrupts.CPU81.RES:Rescheduling_interrupts 3475 ± 47% +109.3% 7273 ± 12% interrupts.CPU93.NMI:Non-maskable_interrupts 3475 ± 47% +109.3% 7273 ± 12% interrupts.CPU93.PMI:Performance_monitoring_interrupts 3054 ± 37% +91.7% 5857 ± 38% interrupts.CPU96.NMI:Non-maskable_interrupts 3054 ± 37% +91.7% 5857 ± 38% interrupts.CPU96.PMI:Performance_monitoring_interrupts 0.05 ± 5% +1601.9% 0.79 ± 20% perf-stat.i.MPKI 12.52 ± 2% +20.9 33.42 ± 4% perf-stat.i.cache-miss-rate% 647128 ± 2% +4855.0% 32065121 ± 8% perf-stat.i.cache-misses 5130146 ± 2% +1777.3% 96305803 ± 9% perf-stat.i.cache-references 2302 +6.1% 2443 perf-stat.i.context-switches 259518 ± 2% -98.1% 4827 ± 6% perf-stat.i.cycles-between-cache-misses 0.17 -0.1 0.11 perf-stat.i.dTLB-load-miss-rate% 65644478 -33.6% 43563819 ± 5% perf-stat.i.dTLB-load-misses 51892 -27.4% 37675 ± 3% perf-stat.i.dTLB-store-misses 68181011 -33.4% 45405593 ± 5% perf-stat.i.iTLB-load-misses 1933 +58.2% 3058 ± 3% perf-stat.i.instructions-per-iTLB-miss 81.87 ± 12% +782.2% 722.30 ± 16% perf-stat.i.metric.K/sec 126326 ± 3% +6119.4% 7856755 ± 2% perf-stat.i.node-load-misses 26893 ± 6% +3382.5% 936567 ± 3% perf-stat.i.node-loads 87.04 +12.8 99.79 perf-stat.i.node-store-miss-rate% 33838 ± 3% +28351.8% 9627739 perf-stat.i.node-store-misses 0.04 ± 2% +1709.7% 0.71 ± 14% perf-stat.overall.MPKI 0.52 -0.0 0.49 ± 3% perf-stat.overall.branch-miss-rate% 12.65 ± 2% +20.7 33.35 ± 4% perf-stat.overall.cache-miss-rate% 222708 ± 2% -98.0% 4560 ± 8% perf-stat.overall.cycles-between-cache-misses 0.17 -0.1 0.10 perf-stat.overall.dTLB-load-miss-rate% 0.00 -0.0 0.00 ± 2% perf-stat.overall.dTLB-store-miss-rate% 1929 +56.0% 3010 perf-stat.overall.instructions-per-iTLB-miss 82.22 +7.1 89.34 perf-stat.overall.node-load-miss-rate% 78.75 +21.2 99.91 perf-stat.overall.node-store-miss-rate% 603681 +56.8% 946452 perf-stat.overall.path-length 649626 ± 2% +4816.5% 31938893 ± 8% perf-stat.ps.cache-misses 5137402 ± 2% +1767.5% 95941923 ± 9% perf-stat.ps.cache-references 2313 +5.8% 2448 perf-stat.ps.context-switches 65424262 -33.6% 43419292 ± 5% perf-stat.ps.dTLB-load-misses 51749 -27.4% 37573 ± 3% perf-stat.ps.dTLB-store-misses 67951468 -33.4% 45252180 ± 5% perf-stat.ps.iTLB-load-misses 126213 ± 3% +6102.7% 7828694 ± 2% perf-stat.ps.node-load-misses 27281 ± 6% +3321.9% 933553 ± 3% perf-stat.ps.node-loads 33783 ± 3% +28302.8% 9595407 perf-stat.ps.node-store-misses 15207 ± 10% -34.0% 10039 ± 12% softirqs.CPU0.RCU 16968 ± 17% -36.3% 10810 ± 19% softirqs.CPU1.RCU 17526 ± 19% -36.4% 11142 ± 14% softirqs.CPU10.RCU 17232 ± 16% -48.1% 8946 ± 13% softirqs.CPU100.RCU 15770 ± 16% -43.7% 8874 ± 28% softirqs.CPU101.RCU 14396 ± 15% -44.6% 7969 ± 13% softirqs.CPU102.RCU 18909 ± 5% -46.4% 10130 ± 17% softirqs.CPU103.RCU 17822 ± 23% -45.3% 9744 ± 22% softirqs.CPU11.RCU 18056 ± 22% -52.5% 8582 ± 22% softirqs.CPU12.RCU 14576 ± 17% -33.3% 9723 ± 15% softirqs.CPU13.RCU 18836 ± 15% -47.1% 9961 ± 8% softirqs.CPU14.RCU 20542 ± 17% -54.3% 9394 ± 11% softirqs.CPU15.RCU 17485 ± 19% -42.0% 10141 ± 19% softirqs.CPU16.RCU 17387 ± 17% -37.8% 10807 ± 13% softirqs.CPU17.RCU 18473 ± 15% -49.9% 9250 ± 18% softirqs.CPU18.RCU 19232 ± 19% -44.1% 10751 ± 10% softirqs.CPU19.RCU 17052 ± 21% -42.9% 9744 ± 22% softirqs.CPU2.RCU 17330 ± 17% -43.5% 9797 ± 16% softirqs.CPU20.RCU 18624 ± 15% -43.9% 10445 ± 24% softirqs.CPU21.RCU 18206 ± 18% -44.4% 10123 ± 26% softirqs.CPU22.RCU 18047 ± 12% -44.5% 10022 ± 23% softirqs.CPU23.RCU 19351 ± 18% -47.7% 10115 ± 21% softirqs.CPU24.RCU 18629 ± 17% -51.4% 9057 ± 18% softirqs.CPU25.RCU 15355 ± 14% -44.8% 8480 ± 13% softirqs.CPU26.RCU 15129 ± 14% -39.7% 9117 ± 16% softirqs.CPU27.RCU 14744 ± 10% -39.0% 8996 ± 21% softirqs.CPU28.RCU 13973 ± 11% -39.4% 8470 ± 18% softirqs.CPU29.RCU 35779 ± 10% -27.5% 25930 ± 30% softirqs.CPU29.SCHED 18703 ± 16% -43.4% 10577 ± 19% softirqs.CPU3.RCU 17000 ± 19% -40.8% 10057 ± 21% softirqs.CPU30.RCU 18602 ± 16% -40.6% 11040 ± 15% softirqs.CPU31.RCU 17242 ± 23% -44.0% 9662 ± 19% softirqs.CPU32.RCU 17841 ± 15% -43.1% 10144 ± 21% softirqs.CPU33.RCU 17867 ± 14% -44.6% 9890 ± 21% softirqs.CPU34.RCU 19083 ± 16% -46.7% 10177 ± 15% softirqs.CPU35.RCU 19161 ± 11% -49.8% 9616 ± 24% softirqs.CPU36.RCU 19335 ± 15% -47.7% 10106 ± 16% softirqs.CPU37.RCU 20460 ± 11% -54.3% 9341 ± 17% softirqs.CPU38.RCU 10641 ± 58% +117.0% 23087 ± 43% softirqs.CPU38.SCHED 20165 ± 8% -53.5% 9381 ± 17% softirqs.CPU39.RCU 20158 ± 9% -47.3% 10630 ± 20% softirqs.CPU4.RCU 18503 ± 20% -40.7% 10980 ± 20% softirqs.CPU40.RCU 18917 ± 11% -51.1% 9241 ± 17% softirqs.CPU41.RCU 19989 ± 9% -57.3% 8544 ± 12% softirqs.CPU42.RCU 10393 ± 58% +155.8% 26585 ± 30% softirqs.CPU42.SCHED 16499 ± 11% -45.5% 8991 ± 19% softirqs.CPU43.RCU 18599 ± 16% -49.3% 9433 ± 24% softirqs.CPU44.RCU 20721 ± 8% -56.4% 9035 ± 14% softirqs.CPU45.RCU 6210 ± 26% +213.4% 19464 ± 52% softirqs.CPU45.SCHED 16912 ± 21% -43.6% 9547 ± 24% softirqs.CPU46.RCU 19085 ± 14% -49.9% 9571 ± 15% softirqs.CPU47.RCU 16524 ± 21% -46.7% 8815 ± 20% softirqs.CPU48.RCU 18590 ± 13% -52.0% 8921 ± 11% softirqs.CPU49.RCU 19473 ± 15% -47.6% 10198 ± 12% softirqs.CPU5.RCU 19807 ± 16% -51.7% 9574 ± 20% softirqs.CPU50.RCU 14621 ± 7% -44.6% 8100 ± 14% softirqs.CPU51.RCU 21579 ± 9% -49.4% 10911 ± 16% softirqs.CPU52.RCU 17758 ± 25% -50.6% 8778 ± 25% softirqs.CPU53.RCU 18495 ± 15% -47.1% 9776 ± 18% softirqs.CPU54.RCU 16729 ± 20% -46.4% 8963 ± 20% softirqs.CPU55.RCU 15031 ± 10% -44.4% 8358 ± 18% softirqs.CPU56.RCU 15721 ± 17% -42.2% 9080 ± 30% softirqs.CPU57.RCU 14757 ± 3% -32.1% 10022 ± 23% softirqs.CPU58.RCU 37022 ± 9% -41.4% 21679 ± 41% softirqs.CPU58.SCHED 16077 ± 6% -41.1% 9466 ± 32% softirqs.CPU59.RCU 20064 ± 11% -54.4% 9150 ± 18% softirqs.CPU6.RCU 14811 ± 18% -46.8% 7880 ± 15% softirqs.CPU60.RCU 15191 ± 8% -49.8% 7623 ± 14% softirqs.CPU61.RCU 16592 ± 13% -49.0% 8455 ± 12% softirqs.CPU62.RCU 15392 ± 21% -44.3% 8566 ± 17% softirqs.CPU63.RCU 18606 ± 16% -52.5% 8837 ± 19% softirqs.CPU65.RCU 14770 ± 22% -40.4% 8802 ± 29% softirqs.CPU66.RCU 14465 ± 11% -32.3% 9797 ± 24% softirqs.CPU67.RCU 16993 ± 16% -48.1% 8818 ± 12% softirqs.CPU68.RCU 18034 ± 14% -52.9% 8497 ± 18% softirqs.CPU69.RCU 18628 ± 16% -47.9% 9700 ± 18% softirqs.CPU7.RCU 16564 ± 17% -42.4% 9545 ± 15% softirqs.CPU70.RCU 16333 ± 19% -45.3% 8933 ± 25% softirqs.CPU71.RCU 17985 ± 19% -52.0% 8624 ± 25% softirqs.CPU72.RCU 16575 ± 17% -50.7% 8172 ± 15% softirqs.CPU73.RCU 17243 ± 18% -48.5% 8875 ± 15% softirqs.CPU74.RCU 17293 ± 12% -44.8% 9547 ± 15% softirqs.CPU75.RCU 16269 ± 20% -46.7% 8673 ± 24% softirqs.CPU76.RCU 17326 ± 18% -45.8% 9383 ± 22% softirqs.CPU77.RCU 18826 ± 18% -50.6% 9292 ± 24% softirqs.CPU78.RCU 19893 ± 8% -52.4% 9460 ± 18% softirqs.CPU79.RCU 18812 ± 19% -43.6% 10616 ± 19% softirqs.CPU8.RCU 20001 ± 12% -53.0% 9393 ± 14% softirqs.CPU80.RCU 20756 ± 5% -53.9% 9562 ± 18% softirqs.CPU81.RCU 18840 ± 15% -53.5% 8761 ± 17% softirqs.CPU82.RCU 17159 ± 21% -52.3% 8189 ± 20% softirqs.CPU83.RCU 18671 ± 16% -52.4% 8881 ± 19% softirqs.CPU84.RCU 18929 ± 11% -55.5% 8421 ± 21% softirqs.CPU85.RCU 17559 ± 15% -51.0% 8604 ± 13% softirqs.CPU86.RCU 17343 ± 14% -53.0% 8154 ± 18% softirqs.CPU87.RCU 15481 ± 13% -43.6% 8727 ± 14% softirqs.CPU88.RCU 16364 ± 14% -43.9% 9187 ± 24% softirqs.CPU89.RCU 18492 ± 19% -43.5% 10441 ± 14% softirqs.CPU9.RCU 14056 ± 7% -38.3% 8666 ± 21% softirqs.CPU90.RCU 14189 ± 6% -37.9% 8815 ± 24% softirqs.CPU91.RCU 15154 ± 14% -48.1% 7867 ± 15% softirqs.CPU92.RCU 15589 ± 14% -42.4% 8979 ± 25% softirqs.CPU93.RCU 14492 ± 10% -34.4% 9504 ± 19% softirqs.CPU94.RCU 34198 ± 16% -52.1% 16384 ± 44% softirqs.CPU94.SCHED 17203 ± 7% -46.2% 9249 ± 16% softirqs.CPU95.RCU 15367 ± 11% -44.0% 8601 ± 12% softirqs.CPU96.RCU 14328 ± 13% -37.8% 8911 ± 27% softirqs.CPU97.RCU 16134 ± 16% -46.3% 8672 ± 19% softirqs.CPU98.RCU 15282 ± 17% -44.5% 8486 ± 18% softirqs.CPU99.RCU 1808149 ± 6% -46.3% 971467 ± 15% softirqs.RCU 36250 ± 5% +36.3% 49404 ± 2% softirqs.TIMER 17.47 ± 9% -5.9 11.61 ± 9% perf-profile.calltrace.cycles-pp.syscall_exit_to_user_mode.do_syscall_64.entry_SYSCALL_64_after_hwframe.__libc_fcntl64 9.44 ± 9% -3.2 6.23 ± 9% perf-profile.calltrace.cycles-pp.__entry_text_start.__libc_fcntl64 8.57 ± 9% -2.9 5.64 ± 9% perf-profile.calltrace.cycles-pp.syscall_return_via_sysret.__libc_fcntl64 2.27 ± 9% -1.0 1.27 ± 29% perf-profile.calltrace.cycles-pp.entry_SYSCALL_64_safe_stack.__libc_fcntl64 2.68 ± 9% -1.0 1.70 ± 9% perf-profile.calltrace.cycles-pp.memset_erms.kmem_cache_alloc.locks_alloc_lock.posix_lock_inode.do_lock_file_wait 2.65 ± 8% -0.9 1.78 ± 9% perf-profile.calltrace.cycles-pp.security_file_lock.do_lock_file_wait.fcntl_setlk.do_fcntl.__x64_sys_fcntl 2.52 ± 9% -0.9 1.65 ± 9% perf-profile.calltrace.cycles-pp._copy_from_user.do_fcntl.__x64_sys_fcntl.do_syscall_64.entry_SYSCALL_64_after_hwframe 0.80 ± 8% -0.5 0.28 ±100% perf-profile.calltrace.cycles-pp._raw_spin_lock.posix_lock_inode.do_lock_file_wait.fcntl_setlk.do_fcntl 1.34 ± 9% -0.5 0.83 ± 9% perf-profile.calltrace.cycles-pp.memset_erms.kmem_cache_alloc.locks_alloc_lock.fcntl_setlk.do_fcntl 1.62 ± 9% -0.5 1.12 ± 10% perf-profile.calltrace.cycles-pp.common_file_perm.security_file_lock.do_lock_file_wait.fcntl_setlk.do_fcntl 0.82 ± 10% -0.4 0.38 ± 71% perf-profile.calltrace.cycles-pp.syscall_enter_from_user_mode.do_syscall_64.entry_SYSCALL_64_after_hwframe.__libc_fcntl64 0.66 ± 11% -0.4 0.28 ±100% perf-profile.calltrace.cycles-pp.locks_delete_lock_ctx.posix_lock_inode.do_lock_file_wait.fcntl_setlk.do_fcntl 1.04 ± 9% -0.3 0.69 ± 9% perf-profile.calltrace.cycles-pp.copy_user_generic_unrolled._copy_from_user.do_fcntl.__x64_sys_fcntl.do_syscall_64 0.86 ± 9% -0.3 0.59 ± 8% perf-profile.calltrace.cycles-pp.__fget_light.__x64_sys_fcntl.do_syscall_64.entry_SYSCALL_64_after_hwframe.__libc_fcntl64 0.00 +0.6 0.59 ± 11% perf-profile.calltrace.cycles-pp.mod_objcg_state.kmem_cache_alloc.locks_alloc_lock.posix_lock_inode.do_lock_file_wait 1.06 ± 9% +0.9 1.92 ± 12% perf-profile.calltrace.cycles-pp.locks_dispose_list.posix_lock_inode.do_lock_file_wait.fcntl_setlk.do_fcntl 0.00 +0.9 0.92 ± 10% perf-profile.calltrace.cycles-pp.get_obj_cgroup_from_current.kmem_cache_alloc.locks_alloc_lock.fcntl_setlk.do_fcntl 0.67 ± 9% +1.0 1.68 ± 14% perf-profile.calltrace.cycles-pp.kmem_cache_free.locks_dispose_list.posix_lock_inode.do_lock_file_wait.fcntl_setlk 0.00 +1.4 1.38 ± 8% perf-profile.calltrace.cycles-pp.get_obj_cgroup_from_current.kmem_cache_alloc.locks_alloc_lock.posix_lock_inode.do_lock_file_wait 0.00 +1.8 1.79 ± 59% perf-profile.calltrace.cycles-pp.page_counter_cancel.page_counter_uncharge.obj_cgroup_uncharge_pages.kmem_cache_free.fcntl_setlk 0.00 +2.2 2.18 ± 58% perf-profile.calltrace.cycles-pp.page_counter_uncharge.obj_cgroup_uncharge_pages.kmem_cache_free.fcntl_setlk.do_fcntl 0.00 +2.2 2.21 ± 58% perf-profile.calltrace.cycles-pp.obj_cgroup_uncharge_pages.kmem_cache_free.fcntl_setlk.do_fcntl.__x64_sys_fcntl 0.00 +2.4 2.35 ± 43% perf-profile.calltrace.cycles-pp.page_counter_cancel.page_counter_uncharge.obj_cgroup_uncharge_pages.kmem_cache_free.posix_lock_inode 0.00 +2.8 2.80 ± 59% perf-profile.calltrace.cycles-pp.obj_cgroup_charge_pages.obj_cgroup_charge.kmem_cache_alloc.locks_alloc_lock.fcntl_setlk 0.00 +2.8 2.84 ± 41% perf-profile.calltrace.cycles-pp.page_counter_uncharge.obj_cgroup_uncharge_pages.kmem_cache_free.posix_lock_inode.do_lock_file_wait 0.00 +2.9 2.86 ± 41% perf-profile.calltrace.cycles-pp.obj_cgroup_uncharge_pages.kmem_cache_free.posix_lock_inode.do_lock_file_wait.fcntl_setlk 1.10 ± 9% +2.9 3.98 ± 32% perf-profile.calltrace.cycles-pp.kmem_cache_free.fcntl_setlk.do_fcntl.__x64_sys_fcntl.do_syscall_64 0.00 +3.0 2.99 ± 55% perf-profile.calltrace.cycles-pp.obj_cgroup_charge.kmem_cache_alloc.locks_alloc_lock.fcntl_setlk.do_fcntl 1.69 ± 9% +3.8 5.49 ± 21% perf-profile.calltrace.cycles-pp.kmem_cache_free.posix_lock_inode.do_lock_file_wait.fcntl_setlk.do_fcntl 3.39 ± 8% +4.0 7.42 ± 22% perf-profile.calltrace.cycles-pp.locks_alloc_lock.fcntl_setlk.do_fcntl.__x64_sys_fcntl.do_syscall_64 3.00 ± 8% +4.2 7.17 ± 23% perf-profile.calltrace.cycles-pp.kmem_cache_alloc.locks_alloc_lock.fcntl_setlk.do_fcntl.__x64_sys_fcntl 0.00 +4.6 4.61 ± 29% perf-profile.calltrace.cycles-pp.obj_cgroup_charge_pages.obj_cgroup_charge.kmem_cache_alloc.locks_alloc_lock.posix_lock_inode 0.00 +5.0 5.00 ± 27% perf-profile.calltrace.cycles-pp.obj_cgroup_charge.kmem_cache_alloc.locks_alloc_lock.posix_lock_inode.do_lock_file_wait 6.48 ± 9% +6.3 12.76 ± 12% perf-profile.calltrace.cycles-pp.locks_alloc_lock.posix_lock_inode.do_lock_file_wait.fcntl_setlk.do_fcntl 5.71 ± 9% +6.5 12.21 ± 13% perf-profile.calltrace.cycles-pp.kmem_cache_alloc.locks_alloc_lock.posix_lock_inode.do_lock_file_wait.fcntl_setlk 0.00 +7.3 7.35 ± 35% perf-profile.calltrace.cycles-pp.page_counter_try_charge.obj_cgroup_charge_pages.obj_cgroup_charge.kmem_cache_alloc.locks_alloc_lock 17.27 ± 9% +8.5 25.78 ± 11% perf-profile.calltrace.cycles-pp.do_lock_file_wait.fcntl_setlk.do_fcntl.__x64_sys_fcntl.do_syscall_64 13.80 ± 9% +9.6 23.35 ± 12% perf-profile.calltrace.cycles-pp.posix_lock_inode.do_lock_file_wait.fcntl_setlk.do_fcntl.__x64_sys_fcntl 28.29 ± 9% +13.3 41.58 ± 12% perf-profile.calltrace.cycles-pp.__x64_sys_fcntl.do_syscall_64.entry_SYSCALL_64_after_hwframe.__libc_fcntl64 26.73 ± 9% +13.8 40.53 ± 12% perf-profile.calltrace.cycles-pp.do_fcntl.__x64_sys_fcntl.do_syscall_64.entry_SYSCALL_64_after_hwframe.__libc_fcntl64 23.74 ± 9% +14.8 38.56 ± 13% perf-profile.calltrace.cycles-pp.fcntl_setlk.do_fcntl.__x64_sys_fcntl.do_syscall_64.entry_SYSCALL_64_after_hwframe 17.55 ± 9% -5.9 11.68 ± 9% perf-profile.children.cycles-pp.syscall_exit_to_user_mode 9.74 ± 9% -3.3 6.41 ± 9% perf-profile.children.cycles-pp.syscall_return_via_sysret 9.02 ± 8% -3.1 5.96 ± 9% perf-profile.children.cycles-pp.__entry_text_start 4.02 ± 9% -1.5 2.53 ± 9% perf-profile.children.cycles-pp.memset_erms 2.58 ± 9% -0.9 1.69 ± 9% perf-profile.children.cycles-pp._copy_from_user 2.68 ± 8% -0.9 1.80 ± 9% perf-profile.children.cycles-pp.security_file_lock 2.02 ± 7% -0.7 1.33 ± 9% perf-profile.children.cycles-pp._raw_spin_lock 1.40 ± 8% -0.6 0.85 ± 10% perf-profile.children.cycles-pp.___might_sleep 1.67 ± 9% -0.5 1.16 ± 10% perf-profile.children.cycles-pp.common_file_perm 1.48 ± 9% -0.5 0.98 ± 9% perf-profile.children.cycles-pp.entry_SYSCALL_64_safe_stack 1.23 ± 9% -0.4 0.81 ± 9% perf-profile.children.cycles-pp.copy_user_generic_unrolled 1.04 ± 9% -0.4 0.67 ± 9% perf-profile.children.cycles-pp.__might_sleep 0.86 ± 10% -0.3 0.56 ± 9% perf-profile.children.cycles-pp.syscall_enter_from_user_mode 0.86 ± 9% -0.3 0.59 ± 8% perf-profile.children.cycles-pp.__fget_light 0.76 ± 7% -0.3 0.50 ± 8% perf-profile.children.cycles-pp.apparmor_file_lock 0.77 ± 8% -0.3 0.51 ± 9% perf-profile.children.cycles-pp.__cond_resched 0.59 ± 8% -0.2 0.38 ± 9% perf-profile.children.cycles-pp.__might_fault 0.66 ± 9% -0.2 0.46 ± 9% perf-profile.children.cycles-pp.locks_release_private 0.56 ± 9% -0.2 0.36 ± 9% perf-profile.children.cycles-pp.copy_user_enhanced_fast_string 0.58 ± 9% -0.2 0.44 ± 10% perf-profile.children.cycles-pp.locks_insert_lock_ctx 0.69 ± 11% -0.1 0.54 ± 9% perf-profile.children.cycles-pp.locks_delete_lock_ctx 0.56 ± 10% -0.1 0.44 ± 8% perf-profile.children.cycles-pp.locks_unlink_lock_ctx 0.38 ± 8% -0.1 0.26 ± 10% perf-profile.children.cycles-pp.rcu_all_qs 0.33 ± 11% -0.1 0.21 ± 9% perf-profile.children.cycles-pp.flock64_to_posix_lock 0.35 ± 8% -0.1 0.24 ± 10% perf-profile.children.cycles-pp.aa_file_perm 0.27 ± 21% -0.1 0.16 ± 9% perf-profile.children.cycles-pp.__x86_indirect_thunk_rax 0.23 ± 9% -0.1 0.13 ± 8% perf-profile.children.cycles-pp.__init_waitqueue_head 0.31 ± 8% -0.1 0.21 ± 9% perf-profile.children.cycles-pp.exit_to_user_mode_prepare 0.24 ± 9% -0.1 0.17 ± 6% perf-profile.children.cycles-pp.testcase 0.19 ± 11% -0.1 0.12 ± 10% perf-profile.children.cycles-pp.should_failslab 0.15 ± 10% -0.1 0.09 ± 10% perf-profile.children.cycles-pp.fcntl@plt 0.16 ± 7% -0.1 0.10 ± 14% perf-profile.children.cycles-pp.syscall_exit_to_user_mode_prepare 0.13 ± 9% -0.0 0.08 ± 5% perf-profile.children.cycles-pp.security_file_fcntl 0.12 ± 12% -0.0 0.08 ± 8% perf-profile.children.cycles-pp.__list_del_entry_valid 0.14 ± 9% -0.0 0.10 ± 10% perf-profile.children.cycles-pp.locks_get_lock_context 0.08 ± 10% -0.0 0.03 ± 70% perf-profile.children.cycles-pp.vfs_lock_file 0.13 ± 8% -0.0 0.10 ± 7% perf-profile.children.cycles-pp.locks_delete_block 0.10 ± 10% -0.0 0.06 ± 14% perf-profile.children.cycles-pp.__list_add_valid 0.10 ± 10% -0.0 0.06 ± 7% perf-profile.children.cycles-pp.memset 0.00 +0.1 0.08 ± 9% perf-profile.children.cycles-pp.obj_cgroup_uncharge 0.00 +0.2 0.21 ± 18% perf-profile.children.cycles-pp.mem_cgroup_from_task 0.00 +0.6 0.55 ± 9% perf-profile.children.cycles-pp.rcu_read_unlock_strict 0.00 +0.6 0.60 ± 9% perf-profile.children.cycles-pp.refill_obj_stock 1.10 ± 9% +0.9 1.96 ± 12% perf-profile.children.cycles-pp.locks_dispose_list 0.00 +1.7 1.67 ± 10% perf-profile.children.cycles-pp.mod_objcg_state 0.00 +2.4 2.42 ± 35% perf-profile.children.cycles-pp.propagate_protected_usage 0.00 +2.5 2.47 ± 9% perf-profile.children.cycles-pp.get_obj_cgroup_from_current 0.00 +4.7 4.74 ± 36% perf-profile.children.cycles-pp.page_counter_cancel 0.00 +5.8 5.77 ± 35% perf-profile.children.cycles-pp.page_counter_uncharge 0.00 +5.8 5.82 ± 35% perf-profile.children.cycles-pp.obj_cgroup_uncharge_pages 0.00 +7.4 7.36 ± 35% perf-profile.children.cycles-pp.page_counter_try_charge 0.00 +7.4 7.42 ± 35% perf-profile.children.cycles-pp.obj_cgroup_charge_pages 3.47 ± 9% +7.8 11.27 ± 18% perf-profile.children.cycles-pp.kmem_cache_free 0.00 +8.1 8.05 ± 32% perf-profile.children.cycles-pp.obj_cgroup_charge 17.35 ± 9% +8.5 25.81 ± 11% perf-profile.children.cycles-pp.do_lock_file_wait 14.01 ± 9% +9.5 23.56 ± 12% perf-profile.children.cycles-pp.posix_lock_inode 10.00 ± 8% +10.2 20.24 ± 14% perf-profile.children.cycles-pp.locks_alloc_lock 9.00 ± 8% +10.7 19.67 ± 14% perf-profile.children.cycles-pp.kmem_cache_alloc 28.35 ± 9% +13.3 41.61 ± 12% perf-profile.children.cycles-pp.__x64_sys_fcntl 26.89 ± 9% +13.7 40.63 ± 12% perf-profile.children.cycles-pp.do_fcntl 23.92 ± 9% +14.7 38.67 ± 13% perf-profile.children.cycles-pp.fcntl_setlk 17.12 ± 9% -5.7 11.40 ± 9% perf-profile.self.cycles-pp.syscall_exit_to_user_mode 9.72 ± 9% -3.3 6.39 ± 9% perf-profile.self.cycles-pp.syscall_return_via_sysret 7.81 ± 8% -2.6 5.16 ± 9% perf-profile.self.cycles-pp.__entry_text_start 3.90 ± 9% -1.4 2.45 ± 9% perf-profile.self.cycles-pp.memset_erms 1.97 ± 7% -0.7 1.32 ± 10% perf-profile.self.cycles-pp._raw_spin_lock 1.78 ± 9% -0.6 1.21 ± 9% perf-profile.self.cycles-pp.__libc_fcntl64 1.34 ± 8% -0.5 0.82 ± 11% perf-profile.self.cycles-pp.___might_sleep 1.35 ± 9% -0.4 0.94 ± 10% perf-profile.self.cycles-pp.common_file_perm 1.19 ± 9% -0.4 0.79 ± 9% perf-profile.self.cycles-pp.copy_user_generic_unrolled 1.30 ± 8% -0.3 0.96 ± 8% perf-profile.self.cycles-pp.posix_lock_inode 0.91 ± 9% -0.3 0.58 ± 9% perf-profile.self.cycles-pp.__might_sleep 1.08 ± 9% -0.3 0.76 ± 8% perf-profile.self.cycles-pp.fcntl_setlk 0.74 ± 8% -0.3 0.43 ± 10% perf-profile.self.cycles-pp.locks_alloc_lock 0.79 ± 9% -0.3 0.51 ± 10% perf-profile.self.cycles-pp.syscall_enter_from_user_mode 0.76 ± 9% -0.3 0.49 ± 6% perf-profile.self.cycles-pp.entry_SYSCALL_64_after_hwframe 0.83 ± 9% -0.3 0.56 ± 8% perf-profile.self.cycles-pp.__fget_light 0.70 ± 9% -0.2 0.46 ± 8% perf-profile.self.cycles-pp.entry_SYSCALL_64_safe_stack 0.66 ± 7% -0.2 0.43 ± 7% perf-profile.self.cycles-pp.apparmor_file_lock 0.64 ± 9% -0.2 0.42 ± 9% perf-profile.self.cycles-pp.locks_release_private 0.52 ± 9% -0.2 0.34 ± 9% perf-profile.self.cycles-pp.copy_user_enhanced_fast_string 0.47 ± 10% -0.2 0.30 ± 9% perf-profile.self.cycles-pp.do_lock_file_wait 0.54 ± 9% -0.2 0.38 ± 9% perf-profile.self.cycles-pp.do_fcntl 0.46 ± 9% -0.2 0.30 ± 8% perf-profile.self.cycles-pp.__x64_sys_fcntl 0.40 ± 11% -0.2 0.25 ± 11% perf-profile.self.cycles-pp.do_syscall_64 0.33 ± 11% -0.1 0.19 ± 10% perf-profile.self.cycles-pp.flock64_to_posix_lock 0.38 ± 9% -0.1 0.25 ± 9% perf-profile.self.cycles-pp.__cond_resched 0.25 ± 7% -0.1 0.14 ± 10% perf-profile.self.cycles-pp.locks_dispose_list 0.24 ± 9% -0.1 0.13 ± 8% perf-profile.self.cycles-pp.testcase 0.28 ± 7% -0.1 0.19 ± 11% perf-profile.self.cycles-pp.aa_file_perm 0.22 ± 24% -0.1 0.13 ± 8% perf-profile.self.cycles-pp.__x86_indirect_thunk_rax 0.28 ± 8% -0.1 0.18 ± 10% perf-profile.self.cycles-pp.exit_to_user_mode_prepare 0.25 ± 9% -0.1 0.16 ± 10% perf-profile.self.cycles-pp._copy_from_user 0.26 ± 8% -0.1 0.17 ± 10% perf-profile.self.cycles-pp.rcu_all_qs 0.18 ± 9% -0.1 0.10 ± 10% perf-profile.self.cycles-pp.__init_waitqueue_head 0.15 ± 8% -0.1 0.07 ± 14% perf-profile.self.cycles-pp.syscall_exit_to_user_mode_prepare 0.14 ± 9% -0.1 0.08 ± 11% perf-profile.self.cycles-pp.fcntl@plt 0.12 ± 12% -0.1 0.07 ± 7% perf-profile.self.cycles-pp.__list_del_entry_valid 0.18 ± 12% -0.1 0.13 ± 8% perf-profile.self.cycles-pp.security_file_lock 0.08 ± 12% -0.0 0.03 ±100% perf-profile.self.cycles-pp.__list_add_valid 0.12 ± 9% -0.0 0.08 ± 11% perf-profile.self.cycles-pp.locks_get_lock_context 0.10 ± 10% -0.0 0.06 ± 11% perf-profile.self.cycles-pp.__might_fault 0.10 ± 10% -0.0 0.06 ± 7% perf-profile.self.cycles-pp.memset 0.10 ± 8% -0.0 0.06 ± 7% perf-profile.self.cycles-pp.security_file_fcntl 0.11 ± 8% -0.0 0.08 ± 8% perf-profile.self.cycles-pp.locks_delete_block 0.00 +0.1 0.06 ± 7% perf-profile.self.cycles-pp.obj_cgroup_uncharge 0.00 +0.2 0.16 ± 24% perf-profile.self.cycles-pp.mem_cgroup_from_task 0.00 +0.3 0.34 ± 9% perf-profile.self.cycles-pp.rcu_read_unlock_strict 0.00 +0.6 0.56 ± 9% perf-profile.self.cycles-pp.obj_cgroup_charge 0.00 +0.6 0.58 ± 10% perf-profile.self.cycles-pp.refill_obj_stock 3.14 ± 8% +1.3 4.46 ± 10% perf-profile.self.cycles-pp.kmem_cache_alloc 0.00 +1.7 1.65 ± 10% perf-profile.self.cycles-pp.mod_objcg_state 0.00 +2.2 2.17 ± 9% perf-profile.self.cycles-pp.get_obj_cgroup_from_current 0.00 +2.4 2.40 ± 35% perf-profile.self.cycles-pp.propagate_protected_usage 0.00 +4.7 4.70 ± 36% perf-profile.self.cycles-pp.page_counter_cancel 0.00 +5.9 5.92 ± 35% perf-profile.self.cycles-pp.page_counter_try_charge will-it-scale.52.processes 7e+07 +-----------------------------------------------------------------+ | .+ + + + + | 6.5e+07 |+++ ++++++.++++ +++.+ +++++.+++++++.++++ ++.++ +++++.+++++++ | | | 6e+07 |-+ | | | 5.5e+07 |-+ | | | 5e+07 |-+ O | | OO O O OOO OO O O OOO O | 4.5e+07 |O+O OOOO O O O O OOO O OOOOO O O O O OO O OOOO O | | O O O OO O O O| 4e+07 |-+ O O | | | 3.5e+07 +-----------------------------------------------------------------+ will-it-scale.per_process_ops 1.3e+06 +-----------------------------------------------------------------+ |+++.+++++++.++++++++.+++++++.+++++++.+++++++.++++++++.+++++++ | 1.2e+06 |-+ | | | | | 1.1e+06 |-+ | | | 1e+06 |-+ | | O | 900000 |-+ O O O O O O O O O O | |O O OOO O O OO O O O O O O OOOO O O O OO O O OOOO | | O O O O OO OO O OO O| 800000 |-O O O O | | | 700000 +-----------------------------------------------------------------+ will-it-scale.workload 7e+07 +-----------------------------------------------------------------+ | .+ + + + + | 6.5e+07 |+++ ++++++.++++ +++.+ +++++.+++++++.++++ ++.++ +++++.+++++++ | | | 6e+07 |-+ | | | 5.5e+07 |-+ | | | 5e+07 |-+ O | | OO O O OOO OO O O OOO O | 4.5e+07 |O+O OOOO O O O O OOO O OOOOO O O O O OO O OOOO O | | O O O OO O O O| 4e+07 |-+ O O | | | 3.5e+07 +-----------------------------------------------------------------+ [*] bisect-good sample [O] bisect-bad sample *************************************************************************************************** lkp-icl-2sp2: 128 threads 2 sockets Intel(R) Xeon(R) Gold 6338 CPU @ 2.00GHz with 256G memory ========================================================================================= compiler/cpufreq_governor/kconfig/mode/nr_task/rootfs/tbox_group/test/testcase/ucode: gcc-9/performance/x86_64-rhel-8.3/process/50%/debian-10.4-x86_64-20200603.cgz/lkp-icl-2sp2/lock1/will-it-scale/0xd000280 commit: b655843444 ("memcg: enable accounting for pollfd and select bits arrays") 0f12156dff ("memcg: enable accounting for file lock caches") b655843444152c0a 0f12156dff2862ac54235fc7270 ---------------- --------------------------- %stddev %change %stddev \ | \ 1.785e+08 -40.9% 1.055e+08 ± 2% will-it-scale.64.processes 2788911 -40.9% 1649196 ± 2% will-it-scale.per_process_ops 1.785e+08 -40.9% 1.055e+08 ± 2% will-it-scale.workload 366571 ± 7% +15.2% 422206 ± 9% numa-numastat.node0.local_node 2807 +2.4% 2874 vmstat.system.cs 0.02 ± 2% -0.0 0.02 ± 2% mpstat.cpu.all.soft% 5.55 -2.4 3.15 ± 7% mpstat.cpu.all.usr% 5364 ± 2% -85.5% 778.67 ± 13% slabinfo.Acpi-Parse.active_objs 5364 ± 2% -85.5% 778.67 ± 13% slabinfo.Acpi-Parse.num_objs 49038 +5.1% 51541 proc-vmstat.nr_active_anon 55209 +5.1% 58037 proc-vmstat.nr_shmem 49038 +5.1% 51541 proc-vmstat.nr_zone_active_anon 183.83 ± 28% +320.7% 773.33 ±101% interrupts.154:IR-PCI-MSI.25690117-edge.eth0-TxRx-5 836.50 ± 10% +46.3% 1223 ± 30% interrupts.CPU103.CAL:Function_call_interrupts 1348 ± 83% +208.2% 4155 ± 50% interrupts.CPU2.RES:Rescheduling_interrupts 1089 ± 77% +158.6% 2818 ± 53% interrupts.CPU4.RES:Rescheduling_interrupts 183.83 ± 28% +320.7% 773.33 ±101% interrupts.CPU5.154:IR-PCI-MSI.25690117-edge.eth0-TxRx-5 806.17 ± 14% +31.2% 1058 ± 30% interrupts.CPU55.CAL:Function_call_interrupts 723.17 ± 74% +417.0% 3738 ± 82% interrupts.CPU55.RES:Rescheduling_interrupts 4847 ± 94% -97.1% 138.17 ± 19% interrupts.CPU86.NMI:Non-maskable_interrupts 4847 ± 94% -97.1% 138.17 ± 19% interrupts.CPU86.PMI:Performance_monitoring_interrupts 8069 ± 63% -80.7% 1561 ±200% interrupts.CPU99.NMI:Non-maskable_interrupts 8069 ± 63% -80.7% 1561 ±200% interrupts.CPU99.PMI:Performance_monitoring_interrupts 2345 -12.0% 2063 perf-sched.wait_and_delay.avg.ms.devkmsg_read.vfs_read.ksys_read.do_syscall_64 2345 -12.0% 2063 perf-sched.wait_and_delay.avg.ms.do_syslog.part.0.kmsg_read.vfs_read 262.68 ± 7% -42.8% 150.13 ± 12% perf-sched.wait_and_delay.avg.ms.schedule_hrtimeout_range_clock.poll_schedule_timeout.constprop.0.do_sys_poll 561.17 ± 9% -16.5% 468.33 ± 5% perf-sched.wait_and_delay.count.exit_to_user_mode_prepare.syscall_exit_to_user_mode.do_syscall_64.entry_SYSCALL_64_after_hwframe 183.33 ± 7% +43.2% 262.50 ± 8% perf-sched.wait_and_delay.count.preempt_schedule_common.__cond_resched.kmem_cache_alloc.locks_alloc_lock.posix_lock_inode 113.33 ± 11% +78.7% 202.50 ± 4% perf-sched.wait_and_delay.count.schedule_hrtimeout_range_clock.poll_schedule_timeout.constprop.0.do_sys_poll 7031 -12.0% 6185 perf-sched.wait_and_delay.max.ms.devkmsg_read.vfs_read.ksys_read.do_syscall_64 7031 -12.0% 6185 perf-sched.wait_and_delay.max.ms.do_syslog.part.0.kmsg_read.vfs_read 7035 -12.0% 6189 perf-sched.wait_and_delay.max.ms.pipe_read.new_sync_read.vfs_read.ksys_read 2345 -12.0% 2063 perf-sched.wait_time.avg.ms.devkmsg_read.vfs_read.ksys_read.do_syscall_64 2345 -12.0% 2063 perf-sched.wait_time.avg.ms.do_syslog.part.0.kmsg_read.vfs_read 2.50 ± 7% -47.6% 1.31 ± 18% perf-sched.wait_time.avg.ms.rcu_gp_kthread.kthread.ret_from_fork 262.68 ± 7% -42.8% 150.13 ± 12% perf-sched.wait_time.avg.ms.schedule_hrtimeout_range_clock.poll_schedule_timeout.constprop.0.do_sys_poll 7031 -12.0% 6185 perf-sched.wait_time.max.ms.devkmsg_read.vfs_read.ksys_read.do_syscall_64 7031 -12.0% 6185 perf-sched.wait_time.max.ms.do_syslog.part.0.kmsg_read.vfs_read 7035 -12.0% 6189 perf-sched.wait_time.max.ms.pipe_read.new_sync_read.vfs_read.ksys_read 0.04 ± 22% +1112.5% 0.50 ±128% perf-sched.wait_time.max.ms.preempt_schedule_common.__cond_resched.posix_lock_inode.do_lock_file_wait.fcntl_setlk 0.02 ± 3% +1574.6% 0.27 ± 6% perf-stat.i.MPKI 7.076e+10 -6.5% 6.615e+10 ± 2% perf-stat.i.branch-instructions 0.05 +0.0 0.08 ± 5% perf-stat.i.branch-miss-rate% 35955313 ± 2% +45.6% 52354202 ± 5% perf-stat.i.branch-misses 10.31 +18.0 28.33 ± 8% perf-stat.i.cache-miss-rate% 492492 +4777.7% 24022051 ± 4% perf-stat.i.cache-misses 4620608 +1768.8% 86349315 ± 4% perf-stat.i.cache-references 2651 +2.5% 2716 perf-stat.i.context-switches 0.47 +8.5% 0.51 ± 2% perf-stat.i.cpi 425867 -98.4% 6992 ± 5% perf-stat.i.cycles-between-cache-misses 0.00 ± 4% +0.0 0.00 ± 11% perf-stat.i.dTLB-load-miss-rate% 1.03e+11 -3.8% 9.907e+10 ± 2% perf-stat.i.dTLB-loads 0.00 +0.0 0.00 ± 8% perf-stat.i.dTLB-store-miss-rate% 6.534e+10 -11.3% 5.796e+10 ± 2% perf-stat.i.dTLB-stores 3.516e+11 -7.2% 3.263e+11 ± 2% perf-stat.i.instructions 2.11 -7.1% 1.96 ± 2% perf-stat.i.ipc 37.50 ± 2% +2090.1% 821.35 ± 3% perf-stat.i.metric.K/sec 1867 -6.7% 1743 ± 2% perf-stat.i.metric.M/sec 104632 ± 2% +6707.0% 7122311 ± 3% perf-stat.i.node-load-misses 14377 ± 21% +3209.4% 475820 ± 29% perf-stat.i.node-loads 45.30 ± 16% +51.5 96.80 perf-stat.i.node-store-miss-rate% 48602 ± 14% +22917.3% 11186859 ± 6% perf-stat.i.node-store-misses 65851 ± 9% +432.6% 350742 ± 9% perf-stat.i.node-stores 0.01 +1902.5% 0.27 ± 6% perf-stat.overall.MPKI 0.05 +0.0 0.08 ± 6% perf-stat.overall.branch-miss-rate% 10.65 +17.3 27.92 ± 8% perf-stat.overall.cache-miss-rate% 0.47 +7.7% 0.51 ± 2% perf-stat.overall.cpi 336119 -97.9% 6940 ± 4% perf-stat.overall.cycles-between-cache-misses 0.00 ± 4% +0.0 0.00 ± 10% perf-stat.overall.dTLB-load-miss-rate% 0.00 +0.0 0.00 ± 4% perf-stat.overall.dTLB-store-miss-rate% 2.11 -7.1% 1.96 ± 2% perf-stat.overall.ipc 87.73 ± 2% +6.0 93.76 perf-stat.overall.node-load-miss-rate% 42.34 ± 13% +54.6 96.95 perf-stat.overall.node-store-miss-rate% 594415 +56.9% 932831 perf-stat.overall.path-length 7.05e+10 -6.5% 6.592e+10 ± 2% perf-stat.ps.branch-instructions 35867377 +45.6% 52233576 ± 5% perf-stat.ps.branch-misses 493933 +4747.8% 23944727 ± 4% perf-stat.ps.cache-misses 4639810 +1756.0% 86115077 ± 4% perf-stat.ps.cache-references 2653 +2.6% 2721 perf-stat.ps.context-switches 1.027e+11 -3.8% 9.872e+10 ± 2% perf-stat.ps.dTLB-loads 6.51e+10 -11.3% 5.775e+10 ± 2% perf-stat.ps.dTLB-stores 3.504e+11 -7.2% 3.252e+11 ± 2% perf-stat.ps.instructions 104869 ± 2% +6668.1% 7097622 ± 3% perf-stat.ps.node-load-misses 14698 ± 21% +3134.0% 475371 ± 29% perf-stat.ps.node-loads 48497 ± 14% +22887.1% 11148161 ± 6% perf-stat.ps.node-store-misses 65971 ± 9% +430.7% 350139 ± 8% perf-stat.ps.node-stores 1.061e+14 -7.2% 9.845e+13 ± 2% perf-stat.total.instructions 11738 ± 11% -32.5% 7926 ± 19% softirqs.CPU1.RCU 12768 ± 12% -39.4% 7741 ± 11% softirqs.CPU10.RCU 8853 ± 10% -33.9% 5851 ± 8% softirqs.CPU100.RCU 9695 ± 6% -40.1% 5811 ± 5% softirqs.CPU101.RCU 9277 ± 7% -38.0% 5752 ± 7% softirqs.CPU102.RCU 9585 ± 8% -33.5% 6376 ± 17% softirqs.CPU103.RCU 9838 ± 7% -40.5% 5857 ± 9% softirqs.CPU104.RCU 9315 ± 8% -40.6% 5529 ± 7% softirqs.CPU105.RCU 9661 ± 10% -40.5% 5749 ± 5% softirqs.CPU106.RCU 9531 ± 6% -35.6% 6138 ± 7% softirqs.CPU108.RCU 9472 ± 7% -34.4% 6210 ± 16% softirqs.CPU109.RCU 11502 ± 13% -41.5% 6726 ± 14% softirqs.CPU11.RCU 9003 ± 11% -34.3% 5916 ± 12% softirqs.CPU111.RCU 9739 ± 7% -36.5% 6187 ± 10% softirqs.CPU113.RCU 9453 ± 9% -34.2% 6220 ± 13% softirqs.CPU114.RCU 9891 ± 7% -31.3% 6798 ± 18% softirqs.CPU115.RCU 10008 ± 9% -39.1% 6090 ± 12% softirqs.CPU116.RCU 10132 ± 17% -41.7% 5912 ± 15% softirqs.CPU117.RCU 9765 ± 8% -37.5% 6103 ± 8% softirqs.CPU118.RCU 8960 ± 11% -33.9% 5923 ± 8% softirqs.CPU119.RCU 10910 ± 17% -34.0% 7197 ± 6% softirqs.CPU12.RCU 9577 ± 6% -37.6% 5973 ± 12% softirqs.CPU120.RCU 9565 ± 10% -42.9% 5457 ± 7% softirqs.CPU121.RCU 9137 ± 10% -38.7% 5604 ± 11% softirqs.CPU124.RCU 9418 ± 13% -34.3% 6186 ± 13% softirqs.CPU125.RCU 9151 ± 15% -37.2% 5745 ± 11% softirqs.CPU126.RCU 10800 ± 7% -34.7% 7057 ± 10% softirqs.CPU127.RCU 9815 ± 9% -29.1% 6958 ± 6% softirqs.CPU13.RCU 11463 ± 15% -39.2% 6967 ± 12% softirqs.CPU14.RCU 10757 ± 15% -37.6% 6716 ± 10% softirqs.CPU15.RCU 10809 ± 17% -38.5% 6648 ± 16% softirqs.CPU16.RCU 11169 ± 14% -42.4% 6435 ± 13% softirqs.CPU17.RCU 12215 ± 11% -40.1% 7319 ± 13% softirqs.CPU19.RCU 11500 ± 12% -39.2% 6996 ± 10% softirqs.CPU2.RCU 11027 ± 18% -32.7% 7416 ± 9% softirqs.CPU20.RCU 11155 ± 17% -39.5% 6745 ± 5% softirqs.CPU21.RCU 11083 ± 16% -32.8% 7451 ± 12% softirqs.CPU22.RCU 11841 ± 15% -44.9% 6523 ± 13% softirqs.CPU23.RCU 11415 ± 16% -38.7% 6997 ± 15% softirqs.CPU24.RCU 11325 ± 5% -37.7% 7061 ± 8% softirqs.CPU25.RCU 12111 ± 11% -44.5% 6715 ± 11% softirqs.CPU26.RCU 11627 ± 11% -43.1% 6613 ± 11% softirqs.CPU27.RCU 11113 ± 3% -40.1% 6658 ± 10% softirqs.CPU28.RCU 10333 ± 13% -33.2% 6907 ± 8% softirqs.CPU29.RCU 12191 ± 13% -42.5% 7009 ± 13% softirqs.CPU3.RCU 10265 ± 11% -31.7% 7012 ± 9% softirqs.CPU30.RCU 11440 ± 13% -39.6% 6910 ± 17% softirqs.CPU31.RCU 10389 ± 12% -33.8% 6874 ± 11% softirqs.CPU32.RCU 11224 ± 10% -37.3% 7032 ± 19% softirqs.CPU33.RCU 10886 ± 13% -32.8% 7317 ± 16% softirqs.CPU34.RCU 10588 ± 9% -32.7% 7125 ± 6% softirqs.CPU35.RCU 9719 ± 16% -31.8% 6625 ± 14% softirqs.CPU36.RCU 11099 ± 12% -33.2% 7414 ± 12% softirqs.CPU37.RCU 10338 ± 9% -25.6% 7690 ± 14% softirqs.CPU38.RCU 10238 ± 11% -27.1% 7461 ± 9% softirqs.CPU39.RCU 11660 ± 15% -35.5% 7516 ± 12% softirqs.CPU4.RCU 10552 ± 13% -31.6% 7220 ± 12% softirqs.CPU40.RCU 10552 ± 10% -31.1% 7273 ± 7% softirqs.CPU41.RCU 10103 ± 13% -31.8% 6891 ± 9% softirqs.CPU42.RCU 10974 ± 8% -36.9% 6921 ± 10% softirqs.CPU43.RCU 10730 ± 13% -37.2% 6739 ± 17% softirqs.CPU44.RCU 11205 ± 12% -35.4% 7233 ± 11% softirqs.CPU45.RCU 11136 ± 12% -39.4% 6751 ± 12% softirqs.CPU46.RCU 10649 ± 11% -33.6% 7073 ± 8% softirqs.CPU47.RCU 9988 ± 10% -36.5% 6346 ± 8% softirqs.CPU48.RCU 9801 ± 9% -36.9% 6180 ± 6% softirqs.CPU49.RCU 12102 ± 9% -37.5% 7563 ± 17% softirqs.CPU5.RCU 9884 ± 12% -36.2% 6303 ± 7% softirqs.CPU50.RCU 9347 ± 9% -34.8% 6096 ± 7% softirqs.CPU51.RCU 10164 ± 11% -35.3% 6575 ± 7% softirqs.CPU52.RCU 10518 ± 15% -37.2% 6609 ± 10% softirqs.CPU53.RCU 9857 ± 12% -32.5% 6655 ± 5% softirqs.CPU54.RCU 10795 ± 13% -44.0% 6047 ± 5% softirqs.CPU55.RCU 10397 ± 12% -38.9% 6350 ± 7% softirqs.CPU56.RCU 9513 ± 6% -30.5% 6615 ± 8% softirqs.CPU57.RCU 10400 ± 10% -37.6% 6492 ± 5% softirqs.CPU58.RCU 10434 ± 8% -39.1% 6351 ± 9% softirqs.CPU59.RCU 12055 ± 14% -32.8% 8102 ± 22% softirqs.CPU6.RCU 10580 ± 12% -40.1% 6340 ± 11% softirqs.CPU60.RCU 10099 ± 11% -41.4% 5915 ± 7% softirqs.CPU61.RCU 10021 ± 10% -35.8% 6436 ± 3% softirqs.CPU62.RCU 9856 ± 7% -31.3% 6774 ± 9% softirqs.CPU64.RCU 9963 ± 12% -36.0% 6372 ± 8% softirqs.CPU65.RCU 9664 ± 8% -30.1% 6752 ± 5% softirqs.CPU66.RCU 9673 ± 5% -33.2% 6463 ± 10% softirqs.CPU67.RCU 9910 ± 8% -36.4% 6307 ± 6% softirqs.CPU68.RCU 9589 ± 5% -34.2% 6310 ± 7% softirqs.CPU69.RCU 11733 ± 9% -42.0% 6809 ± 12% softirqs.CPU7.RCU 9603 ± 42% +105.6% 19745 ± 32% softirqs.CPU7.SCHED 9881 ± 9% -34.0% 6521 ± 7% softirqs.CPU70.RCU 9620 ± 6% -33.2% 6424 ± 2% softirqs.CPU71.RCU 35921 ± 13% -39.4% 21764 ± 30% softirqs.CPU71.SCHED 10659 ± 13% -38.8% 6524 ± 7% softirqs.CPU72.RCU 9917 ± 7% -38.9% 6055 ± 7% softirqs.CPU73.RCU 9572 ± 7% -40.0% 5741 ± 9% softirqs.CPU74.RCU 9683 ± 9% -36.2% 6176 ± 6% softirqs.CPU75.RCU 10099 ± 7% -38.4% 6220 ± 10% softirqs.CPU76.RCU 9726 ± 5% -28.6% 6946 ± 14% softirqs.CPU78.RCU 9463 ± 6% -37.1% 5956 ± 12% softirqs.CPU79.RCU 10789 ± 12% -34.1% 7105 ± 20% softirqs.CPU8.RCU 9917 ± 7% -35.1% 6439 ± 11% softirqs.CPU80.RCU 9821 ± 4% -34.5% 6430 ± 3% softirqs.CPU81.RCU 9938 ± 12% -38.6% 6098 ± 10% softirqs.CPU82.RCU 9838 ± 4% -35.2% 6370 ± 7% softirqs.CPU83.RCU 10401 ± 8% -40.1% 6229 ± 6% softirqs.CPU84.RCU 10051 ± 6% -36.4% 6396 ± 9% softirqs.CPU85.RCU 9792 ± 4% -35.3% 6339 ± 14% softirqs.CPU86.RCU 10059 ± 9% -36.3% 6408 ± 8% softirqs.CPU87.RCU 9972 ± 8% -39.2% 6059 ± 3% softirqs.CPU88.RCU 9447 ± 9% -30.8% 6534 ± 12% softirqs.CPU89.RCU 11511 ± 24% -37.0% 7246 ± 11% softirqs.CPU9.RCU 9563 ± 6% -30.9% 6612 ± 6% softirqs.CPU90.RCU 36244 ± 11% -29.7% 25496 ± 25% softirqs.CPU90.SCHED 9671 ± 8% -34.4% 6340 ± 7% softirqs.CPU91.RCU 9848 ± 7% -33.7% 6531 ± 5% softirqs.CPU92.RCU 9578 ± 8% -32.4% 6479 ± 5% softirqs.CPU93.RCU 9519 ± 5% -36.3% 6064 ± 7% softirqs.CPU94.RCU 9480 ± 9% -31.0% 6544 ± 12% softirqs.CPU95.RCU 9025 ± 8% -35.2% 5845 ± 5% softirqs.CPU96.RCU 9656 ± 19% -39.8% 5814 ± 8% softirqs.CPU97.RCU 10008 ± 7% -39.4% 6064 ± 9% softirqs.CPU98.RCU 9619 ± 6% -41.1% 5661 ± 3% softirqs.CPU99.RCU 1308899 ± 3% -36.2% 835466 ± 3% softirqs.RCU 47568 ± 2% +20.6% 57361 ± 4% softirqs.TIMER 10.02 ± 3% -4.9 5.08 ± 18% perf-profile.calltrace.cycles-pp.__entry_text_start.__libc_fcntl64 8.20 -3.8 4.38 ± 6% perf-profile.calltrace.cycles-pp._copy_from_user.do_fcntl.__x64_sys_fcntl.do_syscall_64.entry_SYSCALL_64_after_hwframe 5.28 -2.7 2.58 ± 5% perf-profile.calltrace.cycles-pp.memset_erms.kmem_cache_alloc.locks_alloc_lock.posix_lock_inode.do_lock_file_wait 4.78 -2.3 2.48 ± 7% perf-profile.calltrace.cycles-pp.security_file_lock.do_lock_file_wait.fcntl_setlk.do_fcntl.__x64_sys_fcntl 3.68 -1.8 1.88 ± 7% perf-profile.calltrace.cycles-pp.common_file_perm.security_file_lock.do_lock_file_wait.fcntl_setlk.do_fcntl 3.36 -1.4 1.93 ± 6% perf-profile.calltrace.cycles-pp.copy_user_generic_unrolled._copy_from_user.do_fcntl.__x64_sys_fcntl.do_syscall_64 2.98 -1.2 1.75 ± 6% perf-profile.calltrace.cycles-pp.__fget_light.__x64_sys_fcntl.do_syscall_64.entry_SYSCALL_64_after_hwframe.__libc_fcntl64 2.51 -1.2 1.30 ± 7% perf-profile.calltrace.cycles-pp.locks_delete_lock_ctx.posix_lock_inode.do_lock_file_wait.fcntl_setlk.do_fcntl 2.49 -1.1 1.36 ± 6% perf-profile.calltrace.cycles-pp._raw_spin_lock.posix_lock_inode.do_lock_file_wait.fcntl_setlk.do_fcntl 2.02 -1.0 1.05 ± 6% perf-profile.calltrace.cycles-pp.locks_unlink_lock_ctx.locks_delete_lock_ctx.posix_lock_inode.do_lock_file_wait.fcntl_setlk 2.02 -1.0 1.06 ± 7% perf-profile.calltrace.cycles-pp.locks_insert_lock_ctx.posix_lock_inode.do_lock_file_wait.fcntl_setlk.do_fcntl 1.14 -0.8 0.37 ± 70% perf-profile.calltrace.cycles-pp.locks_release_private.posix_lock_inode.do_lock_file_wait.fcntl_setlk.do_fcntl 1.70 -0.7 0.98 ± 7% perf-profile.calltrace.cycles-pp.copy_user_enhanced_fast_string._copy_from_user.do_fcntl.__x64_sys_fcntl.do_syscall_64 1.24 -0.6 0.64 ± 7% perf-profile.calltrace.cycles-pp._raw_spin_lock.locks_insert_lock_ctx.posix_lock_inode.do_lock_file_wait.fcntl_setlk 2.15 -0.6 1.57 ± 8% perf-profile.calltrace.cycles-pp.memset_erms.kmem_cache_alloc.locks_alloc_lock.fcntl_setlk.do_fcntl 1.34 -0.6 0.77 ± 6% perf-profile.calltrace.cycles-pp.___might_sleep.kmem_cache_alloc.locks_alloc_lock.fcntl_setlk.do_fcntl 1.32 -0.6 0.75 ± 7% perf-profile.calltrace.cycles-pp.__might_fault._copy_from_user.do_fcntl.__x64_sys_fcntl.do_syscall_64 1.22 -0.5 0.68 ± 6% perf-profile.calltrace.cycles-pp._raw_spin_lock.locks_unlink_lock_ctx.locks_delete_lock_ctx.posix_lock_inode.do_lock_file_wait 1.21 -0.5 0.68 ± 7% perf-profile.calltrace.cycles-pp.aa_file_perm.common_file_perm.security_file_lock.do_lock_file_wait.fcntl_setlk 1.41 -0.5 0.90 ± 9% perf-profile.calltrace.cycles-pp.syscall_exit_to_user_mode.do_syscall_64.entry_SYSCALL_64_after_hwframe.__libc_fcntl64 1.21 -0.5 0.70 ± 6% perf-profile.calltrace.cycles-pp.syscall_enter_from_user_mode.do_syscall_64.entry_SYSCALL_64_after_hwframe.__libc_fcntl64 1.08 -0.5 0.61 ± 7% perf-profile.calltrace.cycles-pp.flock64_to_posix_lock.fcntl_setlk.do_fcntl.__x64_sys_fcntl.do_syscall_64 0.76 -0.4 0.35 ± 70% perf-profile.calltrace.cycles-pp.___might_sleep.kmem_cache_alloc.locks_alloc_lock.posix_lock_inode.do_lock_file_wait 1.27 -0.4 0.86 ± 5% perf-profile.calltrace.cycles-pp.__might_sleep.kmem_cache_alloc.locks_alloc_lock.posix_lock_inode.do_lock_file_wait 1.04 -0.4 0.66 ± 10% perf-profile.calltrace.cycles-pp.syscall_return_via_sysret.__libc_fcntl64 0.76 -0.1 0.63 ± 5% perf-profile.calltrace.cycles-pp._raw_spin_lock.fcntl_setlk.do_fcntl.__x64_sys_fcntl.do_syscall_64 97.66 +0.4 98.07 perf-profile.calltrace.cycles-pp.__libc_fcntl64 0.00 +0.5 0.54 ± 4% perf-profile.calltrace.cycles-pp.refill_obj_stock.kmem_cache_free.fcntl_setlk.do_fcntl.__x64_sys_fcntl 0.00 +0.8 0.83 ± 7% perf-profile.calltrace.cycles-pp.mod_objcg_state.kmem_cache_free.fcntl_setlk.do_fcntl.__x64_sys_fcntl 0.00 +0.9 0.90 ± 7% perf-profile.calltrace.cycles-pp.mod_objcg_state.kmem_cache_alloc.locks_alloc_lock.fcntl_setlk.do_fcntl 0.00 +0.9 0.92 ± 5% perf-profile.calltrace.cycles-pp.refill_obj_stock.kmem_cache_free.posix_lock_inode.do_lock_file_wait.fcntl_setlk 0.00 +1.3 1.26 ± 7% perf-profile.calltrace.cycles-pp.mod_objcg_state.kmem_cache_free.posix_lock_inode.do_lock_file_wait.fcntl_setlk 2.15 +1.4 3.54 ± 14% perf-profile.calltrace.cycles-pp.locks_dispose_list.posix_lock_inode.do_lock_file_wait.fcntl_setlk.do_fcntl 0.00 +1.6 1.59 ± 11% perf-profile.calltrace.cycles-pp.get_obj_cgroup_from_current.kmem_cache_alloc.locks_alloc_lock.fcntl_setlk.do_fcntl 1.14 +1.8 2.90 ± 18% perf-profile.calltrace.cycles-pp.kmem_cache_free.locks_dispose_list.posix_lock_inode.do_lock_file_wait.fcntl_setlk 0.00 +1.8 1.83 ± 6% perf-profile.calltrace.cycles-pp.mod_objcg_state.kmem_cache_alloc.locks_alloc_lock.posix_lock_inode.do_lock_file_wait 0.00 +2.1 2.13 ± 29% perf-profile.calltrace.cycles-pp.propagate_protected_usage.page_counter_try_charge.obj_cgroup_charge_pages.obj_cgroup_charge.kmem_cache_alloc 0.00 +2.2 2.16 ± 29% perf-profile.calltrace.cycles-pp.page_counter_cancel.page_counter_uncharge.obj_cgroup_uncharge_pages.kmem_cache_free.fcntl_setlk 0.00 +2.4 2.42 ± 7% perf-profile.calltrace.cycles-pp.get_obj_cgroup_from_current.kmem_cache_alloc.locks_alloc_lock.posix_lock_inode.do_lock_file_wait 0.00 +2.6 2.60 ± 28% perf-profile.calltrace.cycles-pp.page_counter_uncharge.obj_cgroup_uncharge_pages.kmem_cache_free.fcntl_setlk.do_fcntl 0.00 +2.7 2.66 ± 27% perf-profile.calltrace.cycles-pp.obj_cgroup_uncharge_pages.kmem_cache_free.fcntl_setlk.do_fcntl.__x64_sys_fcntl 0.00 +3.0 3.04 ± 37% perf-profile.calltrace.cycles-pp.page_counter_cancel.page_counter_uncharge.obj_cgroup_uncharge_pages.kmem_cache_free.posix_lock_inode 2.86 ± 2% +3.6 6.42 ± 10% perf-profile.calltrace.cycles-pp.kmem_cache_free.fcntl_setlk.do_fcntl.__x64_sys_fcntl.do_syscall_64 0.00 +3.6 3.59 ± 33% perf-profile.calltrace.cycles-pp.obj_cgroup_charge_pages.obj_cgroup_charge.kmem_cache_alloc.locks_alloc_lock.fcntl_setlk 0.00 +3.6 3.65 ± 36% perf-profile.calltrace.cycles-pp.page_counter_uncharge.obj_cgroup_uncharge_pages.kmem_cache_free.posix_lock_inode.do_lock_file_wait 0.00 +3.7 3.72 ± 36% perf-profile.calltrace.cycles-pp.obj_cgroup_uncharge_pages.kmem_cache_free.posix_lock_inode.do_lock_file_wait.fcntl_setlk 0.00 +4.3 4.29 ± 27% perf-profile.calltrace.cycles-pp.obj_cgroup_charge.kmem_cache_alloc.locks_alloc_lock.fcntl_setlk.do_fcntl 3.76 +5.7 9.47 ± 12% perf-profile.calltrace.cycles-pp.kmem_cache_free.posix_lock_inode.do_lock_file_wait.fcntl_setlk.do_fcntl 8.70 +6.2 14.88 ± 6% perf-profile.calltrace.cycles-pp.locks_alloc_lock.fcntl_setlk.do_fcntl.__x64_sys_fcntl.do_syscall_64 7.40 +6.3 13.74 ± 7% perf-profile.calltrace.cycles-pp.kmem_cache_alloc.locks_alloc_lock.fcntl_setlk.do_fcntl.__x64_sys_fcntl 83.98 +6.8 90.74 perf-profile.calltrace.cycles-pp.entry_SYSCALL_64_after_hwframe.__libc_fcntl64 82.41 +7.4 89.82 perf-profile.calltrace.cycles-pp.do_syscall_64.entry_SYSCALL_64_after_hwframe.__libc_fcntl64 0.00 +7.8 7.75 ± 29% perf-profile.calltrace.cycles-pp.obj_cgroup_charge_pages.obj_cgroup_charge.kmem_cache_alloc.locks_alloc_lock.posix_lock_inode 46.22 +7.9 54.10 ± 3% perf-profile.calltrace.cycles-pp.do_lock_file_wait.fcntl_setlk.do_fcntl.__x64_sys_fcntl.do_syscall_64 78.68 +8.9 87.56 perf-profile.calltrace.cycles-pp.__x64_sys_fcntl.do_syscall_64.entry_SYSCALL_64_after_hwframe.__libc_fcntl64 0.00 +9.2 9.15 ± 23% perf-profile.calltrace.cycles-pp.obj_cgroup_charge.kmem_cache_alloc.locks_alloc_lock.posix_lock_inode.do_lock_file_wait 73.64 +11.0 84.60 perf-profile.calltrace.cycles-pp.do_fcntl.__x64_sys_fcntl.do_syscall_64.entry_SYSCALL_64_after_hwframe.__libc_fcntl64 0.00 +11.2 11.21 ± 25% perf-profile.calltrace.cycles-pp.page_counter_try_charge.obj_cgroup_charge_pages.obj_cgroup_charge.kmem_cache_alloc.locks_alloc_lock 38.04 +11.7 49.70 ± 4% perf-profile.calltrace.cycles-pp.posix_lock_inode.do_lock_file_wait.fcntl_setlk.do_fcntl.__x64_sys_fcntl 16.21 +11.8 28.04 ± 5% perf-profile.calltrace.cycles-pp.locks_alloc_lock.posix_lock_inode.do_lock_file_wait.fcntl_setlk.do_fcntl 13.60 +12.1 25.71 ± 6% perf-profile.calltrace.cycles-pp.kmem_cache_alloc.locks_alloc_lock.posix_lock_inode.do_lock_file_wait.fcntl_setlk 63.80 +15.2 78.96 perf-profile.calltrace.cycles-pp.fcntl_setlk.do_fcntl.__x64_sys_fcntl.do_syscall_64.entry_SYSCALL_64_after_hwframe 7.76 -3.4 4.33 ± 6% perf-profile.children.cycles-pp.memset_erms 8.05 -3.4 4.62 ± 7% perf-profile.children.cycles-pp._copy_from_user 5.70 ± 2% -2.8 2.89 ± 18% perf-profile.children.cycles-pp.__entry_text_start 6.00 -2.5 3.47 ± 6% perf-profile.children.cycles-pp._raw_spin_lock 5.10 -2.4 2.66 ± 6% perf-profile.children.cycles-pp.security_file_lock 5.00 -2.2 2.75 ± 8% perf-profile.children.cycles-pp.syscall_return_via_sysret 3.90 -1.9 2.01 ± 7% perf-profile.children.cycles-pp.common_file_perm 3.94 -1.7 2.28 ± 6% perf-profile.children.cycles-pp.copy_user_generic_unrolled 3.74 -1.7 2.08 ± 5% perf-profile.children.cycles-pp.___might_sleep 3.95 -1.6 2.40 ± 6% perf-profile.children.cycles-pp.__might_sleep 2.72 -1.3 1.41 ± 6% perf-profile.children.cycles-pp.locks_delete_lock_ctx 2.58 -1.3 1.29 ± 5% perf-profile.children.cycles-pp.locks_release_private 3.10 -1.3 1.81 ± 6% perf-profile.children.cycles-pp.__fget_light 2.18 -1.0 1.14 ± 6% perf-profile.children.cycles-pp.locks_unlink_lock_ctx 2.18 -1.0 1.15 ± 7% perf-profile.children.cycles-pp.locks_insert_lock_ctx 2.03 -0.9 1.17 ± 7% perf-profile.children.cycles-pp.copy_user_enhanced_fast_string 2.19 -0.8 1.34 ± 5% perf-profile.children.cycles-pp.__cond_resched 1.54 -0.7 0.86 ± 7% perf-profile.children.cycles-pp.aa_file_perm 1.54 -0.7 0.87 ± 7% perf-profile.children.cycles-pp.__might_fault 1.68 -0.6 1.07 ± 9% perf-profile.children.cycles-pp.syscall_exit_to_user_mode 1.32 -0.6 0.76 ± 6% perf-profile.children.cycles-pp.syscall_enter_from_user_mode 1.19 -0.5 0.67 ± 6% perf-profile.children.cycles-pp.flock64_to_posix_lock 1.10 -0.4 0.65 ± 5% perf-profile.children.cycles-pp.rcu_all_qs 0.81 -0.4 0.45 ± 7% perf-profile.children.cycles-pp.entry_SYSCALL_64_safe_stack 0.94 -0.3 0.60 ± 6% perf-profile.children.cycles-pp.__init_waitqueue_head 0.74 -0.3 0.41 ± 4% perf-profile.children.cycles-pp.locks_delete_block 0.75 -0.3 0.42 ± 5% perf-profile.children.cycles-pp.locks_get_lock_context 0.70 -0.3 0.39 ± 7% perf-profile.children.cycles-pp.locks_copy_lock 0.53 -0.3 0.23 ± 5% perf-profile.children.cycles-pp.__list_del_entry_valid 0.78 ± 2% -0.3 0.49 ± 9% perf-profile.children.cycles-pp.exit_to_user_mode_prepare 0.61 -0.3 0.35 ± 8% perf-profile.children.cycles-pp.security_file_fcntl 0.60 -0.2 0.35 ± 11% perf-profile.children.cycles-pp.memset 0.53 -0.2 0.29 ± 6% perf-profile.children.cycles-pp.apparmor_file_lock 0.43 ± 2% -0.2 0.24 ± 7% perf-profile.children.cycles-pp.__list_add_valid 0.43 ± 2% -0.2 0.25 ± 7% perf-profile.children.cycles-pp.vfs_lock_file 0.50 -0.2 0.33 ± 8% perf-profile.children.cycles-pp.testcase 0.37 -0.2 0.21 ± 6% perf-profile.children.cycles-pp.locks_copy_conflock 0.32 ± 2% -0.1 0.18 ± 7% perf-profile.children.cycles-pp.__fdget_raw 0.36 -0.1 0.24 ± 7% perf-profile.children.cycles-pp.syscall_exit_to_user_mode_prepare 0.22 -0.1 0.12 ± 6% perf-profile.children.cycles-pp.locks_move_blocks 0.41 -0.1 0.32 ± 6% perf-profile.children.cycles-pp.should_failslab 0.20 ± 2% -0.1 0.13 ± 10% perf-profile.children.cycles-pp.fcntl@plt 0.00 +0.1 0.08 ± 6% perf-profile.children.cycles-pp.get_mem_cgroup_from_objcg 0.00 +0.1 0.08 ± 11% perf-profile.children.cycles-pp.refill_stock 98.10 +0.1 98.23 perf-profile.children.cycles-pp.__libc_fcntl64 0.00 +0.3 0.30 ± 6% perf-profile.children.cycles-pp.obj_cgroup_uncharge 0.00 +0.5 0.53 ± 7% perf-profile.children.cycles-pp.mem_cgroup_from_task 2.41 +1.3 3.69 ± 14% perf-profile.children.cycles-pp.locks_dispose_list 0.00 +2.0 1.99 ± 5% perf-profile.children.cycles-pp.refill_obj_stock 0.32 ± 2% +2.1 2.40 ± 6% perf-profile.children.cycles-pp.rcu_read_unlock_strict 0.00 +3.4 3.39 ± 21% perf-profile.children.cycles-pp.propagate_protected_usage 0.00 +4.9 4.90 ± 8% perf-profile.children.cycles-pp.get_obj_cgroup_from_current 0.00 +5.6 5.60 ± 6% perf-profile.children.cycles-pp.mod_objcg_state 0.00 +5.9 5.94 ± 26% perf-profile.children.cycles-pp.page_counter_cancel 84.29 +6.7 90.98 perf-profile.children.cycles-pp.entry_SYSCALL_64_after_hwframe 0.00 +7.1 7.12 ± 24% perf-profile.children.cycles-pp.page_counter_uncharge 83.10 +7.2 90.30 perf-profile.children.cycles-pp.do_syscall_64 0.00 +7.3 7.27 ± 24% perf-profile.children.cycles-pp.obj_cgroup_uncharge_pages 46.87 +7.6 54.45 ± 3% perf-profile.children.cycles-pp.do_lock_file_wait 79.26 +8.6 87.90 perf-profile.children.cycles-pp.__x64_sys_fcntl 74.02 +10.8 84.84 perf-profile.children.cycles-pp.do_fcntl 39.59 +11.0 50.57 ± 4% perf-profile.children.cycles-pp.posix_lock_inode 0.00 +11.2 11.23 ± 25% perf-profile.children.cycles-pp.page_counter_try_charge 0.00 +11.4 11.37 ± 24% perf-profile.children.cycles-pp.obj_cgroup_charge_pages 8.04 +11.5 19.54 ± 6% perf-profile.children.cycles-pp.kmem_cache_free 0.00 +13.6 13.63 ± 19% perf-profile.children.cycles-pp.obj_cgroup_charge 64.58 +14.8 79.39 perf-profile.children.cycles-pp.fcntl_setlk 25.73 +17.7 43.45 ± 2% perf-profile.children.cycles-pp.locks_alloc_lock 22.71 +18.8 41.55 ± 3% perf-profile.children.cycles-pp.kmem_cache_alloc 7.42 -3.3 4.14 ± 6% perf-profile.self.cycles-pp.memset_erms 6.55 -3.2 3.35 ± 8% perf-profile.self.cycles-pp.__libc_fcntl64 5.72 -2.4 3.30 ± 6% perf-profile.self.cycles-pp._raw_spin_lock 5.14 -2.4 2.76 ± 5% perf-profile.self.cycles-pp.posix_lock_inode 5.00 -2.2 2.75 ± 8% perf-profile.self.cycles-pp.syscall_return_via_sysret 3.49 -1.7 1.77 ± 4% perf-profile.self.cycles-pp.fcntl_setlk 3.61 -1.5 2.09 ± 6% perf-profile.self.cycles-pp.copy_user_generic_unrolled 3.20 -1.4 1.77 ± 5% perf-profile.self.cycles-pp.___might_sleep 2.97 -1.2 1.74 ± 6% perf-profile.self.cycles-pp.__fget_light 2.35 -1.2 1.14 ± 7% perf-profile.self.cycles-pp.common_file_perm 3.02 -1.2 1.84 ± 6% perf-profile.self.cycles-pp.__might_sleep 2.25 -1.1 1.14 ± 5% perf-profile.self.cycles-pp.locks_release_private 2.38 -0.9 1.47 ± 8% perf-profile.self.cycles-pp.locks_alloc_lock 1.80 -0.8 1.04 ± 7% perf-profile.self.cycles-pp.copy_user_enhanced_fast_string 1.39 -0.7 0.71 ± 21% perf-profile.self.cycles-pp.__entry_text_start 1.61 -0.7 0.94 ± 7% perf-profile.self.cycles-pp.__x64_sys_fcntl 1.60 -0.6 0.95 ± 8% perf-profile.self.cycles-pp.do_fcntl 1.43 -0.6 0.79 ± 6% perf-profile.self.cycles-pp.do_lock_file_wait 1.40 -0.6 0.81 ± 7% perf-profile.self.cycles-pp.entry_SYSCALL_64_after_hwframe 1.31 -0.6 0.73 ± 7% perf-profile.self.cycles-pp.aa_file_perm 1.16 -0.5 0.67 ± 6% perf-profile.self.cycles-pp.syscall_enter_from_user_mode 1.08 -0.5 0.60 ± 6% perf-profile.self.cycles-pp.flock64_to_posix_lock 0.97 -0.4 0.56 ± 6% perf-profile.self.cycles-pp._copy_from_user 1.02 -0.4 0.61 ± 8% perf-profile.self.cycles-pp.do_syscall_64 1.04 -0.4 0.65 ± 4% perf-profile.self.cycles-pp.__cond_resched 0.81 -0.4 0.45 ± 7% perf-profile.self.cycles-pp.entry_SYSCALL_64_safe_stack 0.76 -0.4 0.42 ± 5% perf-profile.self.cycles-pp.security_file_lock 0.71 -0.3 0.38 ± 8% perf-profile.self.cycles-pp.locks_insert_lock_ctx 0.64 -0.3 0.32 ± 6% perf-profile.self.cycles-pp.locks_unlink_lock_ctx 0.75 ± 2% -0.3 0.44 ± 6% perf-profile.self.cycles-pp.rcu_all_qs 0.70 -0.3 0.42 ± 10% perf-profile.self.cycles-pp.exit_to_user_mode_prepare 0.58 ± 2% -0.3 0.32 ± 5% perf-profile.self.cycles-pp.locks_dispose_list 0.43 -0.3 0.18 ± 7% perf-profile.self.cycles-pp.__list_del_entry_valid 0.52 -0.2 0.29 ± 5% perf-profile.self.cycles-pp.locks_delete_block 0.53 -0.2 0.30 ± 5% perf-profile.self.cycles-pp.locks_get_lock_context 0.63 ± 2% -0.2 0.42 ± 5% perf-profile.self.cycles-pp.__init_waitqueue_head 0.43 -0.2 0.23 ± 9% perf-profile.self.cycles-pp.locks_delete_lock_ctx 0.56 ± 2% -0.2 0.36 ± 11% perf-profile.self.cycles-pp.syscall_exit_to_user_mode 0.43 -0.2 0.25 ± 9% perf-profile.self.cycles-pp.security_file_fcntl 0.32 ± 2% -0.2 0.17 ± 7% perf-profile.self.cycles-pp.__list_add_valid 0.33 -0.2 0.18 ± 9% perf-profile.self.cycles-pp.locks_copy_lock 0.33 -0.1 0.18 ± 7% perf-profile.self.cycles-pp.__might_fault 0.42 ± 2% -0.1 0.27 ± 9% perf-profile.self.cycles-pp.testcase 0.33 ± 2% -0.1 0.18 ± 5% perf-profile.self.cycles-pp.vfs_lock_file 0.32 -0.1 0.18 ± 7% perf-profile.self.cycles-pp.apparmor_file_lock 0.32 ± 2% -0.1 0.18 ± 6% perf-profile.self.cycles-pp.locks_copy_conflock 0.30 ± 3% -0.1 0.18 ± 10% perf-profile.self.cycles-pp.memset 0.26 ± 3% -0.1 0.18 ± 7% perf-profile.self.cycles-pp.syscall_exit_to_user_mode_prepare 0.17 ± 2% -0.1 0.09 ± 7% perf-profile.self.cycles-pp.locks_move_blocks 0.11 ± 4% -0.0 0.06 ± 6% perf-profile.self.cycles-pp.__fdget_raw 0.20 ± 3% -0.0 0.17 ± 6% perf-profile.self.cycles-pp.should_failslab 0.10 ± 4% -0.0 0.07 ± 14% perf-profile.self.cycles-pp.fcntl@plt 0.00 +0.1 0.06 ± 6% perf-profile.self.cycles-pp.get_mem_cgroup_from_objcg 0.00 +0.1 0.08 ± 11% perf-profile.self.cycles-pp.refill_stock 0.00 +0.1 0.14 ± 10% perf-profile.self.cycles-pp.obj_cgroup_uncharge 0.00 +0.4 0.36 ± 7% perf-profile.self.cycles-pp.mem_cgroup_from_task 0.11 ± 3% +0.8 0.92 ± 5% perf-profile.self.cycles-pp.rcu_read_unlock_strict 0.00 +1.8 1.85 ± 5% perf-profile.self.cycles-pp.refill_obj_stock 0.00 +2.0 2.05 ± 7% perf-profile.self.cycles-pp.obj_cgroup_charge 9.35 +3.0 12.32 ± 4% perf-profile.self.cycles-pp.kmem_cache_alloc 0.00 +3.4 3.36 ± 21% perf-profile.self.cycles-pp.propagate_protected_usage 0.00 +4.0 4.01 ± 8% perf-profile.self.cycles-pp.get_obj_cgroup_from_current 0.00 +5.2 5.23 ± 7% perf-profile.self.cycles-pp.mod_objcg_state 0.00 +5.9 5.90 ± 26% perf-profile.self.cycles-pp.page_counter_cancel 0.00 +9.0 8.97 ± 25% perf-profile.self.cycles-pp.page_counter_try_charge Disclaimer: Results have been estimated based on internal Intel analysis and are provided for informational purposes only. Any difference in system hardware or software design or configuration may affect actual performance. --- 0DAY/LKP+ Test Infrastructure Open Source Technology Center https://lists.01.org/hyperkitty/list/lkp@lists.01.org Intel Corporation Thanks, Oliver Sang

2 months

8
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[mm/page] ab19939a6a: ltp.msync04.fail

by kernel test robot

Greeting, FYI, we noticed the following commit (built with gcc-9): commit: ab19939a6a5010cba4e9cb04dd8bee03c72edcbd ("mm/page-writeback: Fix performance when BDI's share of ratio is 0.") https://git.kernel.org/cgit/linux/kernel/git/torvalds/linux.git master in testcase: ltp version: ltp-x86_64-14c1f76-1_20210907 with following parameters: disk: 1HDD fs: xfs test: syscalls-03 ucode: 0xe2 test-description: The LTP testsuite contains a collection of tools for testing the Linux kernel and related features. test-url: http://linux-test-project.github.io/ on test machine: 4 threads Intel(R) Core(TM) i5-6500 CPU @ 3.20GHz with 32G memory caused below changes (please refer to attached dmesg/kmsg for entire log/backtrace): If you fix the issue, kindly add following tag Reported-by: kernel test robot <oliver.sang(a)intel.com> 2021-09-10 04:45:22 ln -sf /usr/bin/genisoimage /usr/bin/mkisofs 2021-09-10 04:45:22 ./runltp -f syscalls-03 -d /fs/sda1/tmpdir INFO: creating /lkp/benchmarks/ltp/output directory INFO: creating /lkp/benchmarks/ltp/results directory Checking for required user/group ids 'nobody' user id and group found. 'bin' user id and group found. 'daemon' user id and group found. Users group found. Sys group found. Required users/groups exist. If some fields are empty or look unusual you may have an old version. Compare to the current minimal requirements in Documentation/Changes. /etc/os-release PRETTY_NAME="Debian GNU/Linux 10 (buster)" NAME="Debian GNU/Linux" VERSION_ID="10" VERSION="10 (buster)" VERSION_CODENAME=buster ID=debian HOME_URL="https://www.debian.org/" SUPPORT_URL="https://www.debian.org/support" BUG_REPORT_URL="https://bugs.debian.org/" uname: Linux lkp-skl-d02 5.13.0-00043-gab19939a6a50 #1 SMP Thu Sep 9 02:30:48 CST 2021 x86_64 GNU/Linux /proc/cmdline ip=::::lkp-skl-d02::dhcp root=/dev/ram0 user=lkp job=/lkp/jobs/scheduled/lkp-skl-d02/ltp-1HDD-xfs-syscalls-03-ucode=0xe2-debian-10.4-x86_64-20200603.cgz-ab19939a6a5010cba4e9cb04dd8bee03c72edcbd-20210910-74453-188pg5j-8.yaml ARCH=x86_64 kconfig=x86_64-rhel-8.3 branch=linus/master commit=ab19939a6a5010cba4e9cb04dd8bee03c72edcbd BOOT_IMAGE=/pkg/linux/x86_64-rhel-8.3/gcc-9/ab19939a6a5010cba4e9cb04dd8bee03c72edcbd/vmlinuz-5.13.0-00043-gab19939a6a50 max_uptime=2100 RESULT_ROOT=/result/ltp/1HDD-xfs-syscalls-03-ucode=0xe2/lkp-skl-d02/debian-10.4-x86_64-20200603.cgz/x86_64-rhel-8.3/gcc-9/ab19939a6a5010cba4e9cb04dd8bee03c72edcbd/27 LKP_SERVER=internal-lkp-server nokaslr selinux=0 debug apic=debug sysrq_always_enabled rcupdate.rcu_cpu_stall_timeout=100 net.ifnames=0 printk.devkmsg=on panic=-1 softlockup_panic=1 nmi_watchdog=panic oops=panic load_ramdisk=2 prompt_ramdisk=0 drbd.minor_count=8 systemd.log_level=err ignore_loglevel console=tty0 earlyprintk=ttyS0,115200 console=ttyS0,115200 vga=normal rw Gnu C gcc (Debian 8.3.0-6) 8.3.0 Clang Gnu make 4.2.1 util-linux 2.33.1 mount linux 2.33.1 (libmount 2.33.1: selinux, smack, btrfs, namespaces, assert, debug) modutils 26 e2fsprogs 1.44.5 Linux C Library > libc.2.28 Dynamic linker (ldd) 2.28 Procps 3.3.15 Net-tools 2.10-alpha iproute2 iproute2-ss190107 iputils iputils-s20180629 ethtool 4.19 Kbd 119: Sh-utils 8.30 Modules Loaded dm_mod xfs libcrc32c ipmi_devintf ipmi_msghandler sd_mod t10_pi sg intel_rapl_msr intel_rapl_common x86_pkg_temp_thermal intel_powerclamp coretemp i915 kvm_intel kvm intel_gtt drm_kms_helper syscopyarea irqbypass mei_wdt sysfillrect crct10dif_pclmul sysimgblt crc32_pclmul fb_sys_fops ahci crc32c_intel ghash_clmulni_intel libahci mei_me wmi_bmof drm rapl mei intel_cstate intel_pch_thermal libata intel_uncore wmi video intel_pmc_core acpi_pad ip_tables free reports: total used free shared buff/cache available Mem: 32753716 299200 29831728 21804 2622788 29597568 Swap: 0 0 0 cpuinfo: Architecture: x86_64 CPU op-mode(s): 32-bit, 64-bit Byte Order: Little Endian Address sizes: 39 bits physical, 48 bits virtual CPU(s): 4 On-line CPU(s) list: 0-3 Thread(s) per core: 1 Core(s) per socket: 4 Socket(s): 1 NUMA node(s): 1 Vendor ID: GenuineIntel CPU family: 6 Model: 94 Model name: Intel(R) Core(TM) i5-6500 CPU @ 3.20GHz Stepping: 3 CPU MHz: 3200.000 CPU max MHz: 3600.0000 CPU min MHz: 800.0000 BogoMIPS: 6399.96 Virtualization: VT-x L1d cache: 32K L1i cache: 32K L2 cache: 256K L3 cache: 6144K NUMA node0 CPU(s): 0-3 Flags: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx pdpe1gb rdtscp lm constant_tsc art arch_perfmon pebs bts rep_good nopl xtopology nonstop_tsc cpuid aperfmperf pni pclmulqdq dtes64 monitor ds_cpl vmx smx est tm2 ssse3 sdbg fma cx16 xtpr pdcm pcid sse4_1 sse4_2 x2apic movbe popcnt tsc_deadline_timer aes xsave avx f16c rdrand lahf_lm abm 3dnowprefetch cpuid_fault epb invpcid_single pti ssbd ibrs ibpb stibp tpr_shadow vnmi flexpriority ept vpid ept_ad fsgsbase tsc_adjust bmi1 hle avx2 smep bmi2 erms invpcid rtm mpx rdseed adx smap clflushopt intel_pt xsaveopt xsavec xgetbv1 xsaves dtherm ida arat pln pts hwp hwp_notify hwp_act_window hwp_epp md_clear flush_l1d AppArmor enabled SELinux mode: unknown no big block device was specified on commandline. Tests which require a big block device are disabled. You can specify it with option -z COMMAND: /lkp/benchmarks/ltp/bin/ltp-pan -e -S -a 2619 -n 2619 -p -f /fs/sda1/tmpdir/ltp-vnAWy9vVxl/alltests -l /lkp/benchmarks/ltp/results/LTP_RUN_ON-2021_09_10-04h_45m_22s.log -C /lkp/benchmarks/ltp/output/LTP_RUN_ON-2021_09_10-04h_45m_22s.failed -T /lkp/benchmarks/ltp/output/LTP_RUN_ON-2021_09_10-04h_45m_22s.tconf LOG File: /lkp/benchmarks/ltp/results/LTP_RUN_ON-2021_09_10-04h_45m_22s.log FAILED COMMAND File: /lkp/benchmarks/ltp/output/LTP_RUN_ON-2021_09_10-04h_45m_22s.failed TCONF COMMAND File: /lkp/benchmarks/ltp/output/LTP_RUN_ON-2021_09_10-04h_45m_22s.tconf Running tests....... <<<test_start>>> tag=add_key01 stime=1631249122 cmdline="add_key01" contacts="" analysis=exit <<<test_output>>> tst_buffers.c:55: TINFO: Test is using guarded buffers tst_test.c:1355: TINFO: Timeout per run is 0h 25m 00s add_key01.c:63: TINFO: The key type is keyrings and plen is 0 add_key01.c:79: TPASS: add_key call succeeded as expected add_key01.c:63: TINFO: the key type is keyrings and plen is 1 add_key01.c:83: TPASS: add_key call failed as expected: EINVAL (22) add_key01.c:63: TINFO: The key type is user and plen is 32767 add_key01.c:79: TPASS: add_key call succeeded as expected add_key01.c:63: TINFO: The key type is user and plen is 32768 add_key01.c:83: TPASS: add_key call failed as expected: EINVAL (22) add_key01.c:63: TINFO: The key type is logon and plen is 32767 add_key01.c:79: TPASS: add_key call succeeded as expected add_key01.c:63: TINFO: The key type is logon and plen is 32768 add_key01.c:83: TPASS: add_key call failed as expected: EINVAL (22) add_key01.c:63: TINFO: The key type is big_key and plen is 1048575 add_key01.c:70: TCONF: skipping unsupported big_key key add_key01.c:63: TINFO: The key type is big_key and plen is 1048576 add_key01.c:70: TCONF: skipping unsupported big_key key Summary: passed 6 failed 0 broken 0 skipped 2 warnings 0 <<<execution_status>>> initiation_status="ok" duration=0 termination_type=exited termination_id=0 corefile=no cutime=0 cstime=0 <<<test_end>>> <<<test_start>>> tag=alarm07 stime=1631249122 cmdline="alarm07" contacts="" analysis=exit <<<test_output>>> tst_test.c:1355: TINFO: Timeout per run is 0h 25m 00s alarm07.c:43: TPASS: Got 1 sigalarm in parent alarm07.c:32: TPASS: alarm() request cleared in child Summary: passed 2 failed 0 broken 0 skipped 0 warnings 0 <<<execution_status>>> initiation_status="ok" duration=3 termination_type=exited termination_id=0 corefile=no cutime=0 cstime=0 <<<test_end>>> <<<test_start>>> tag=bpf_map01 stime=1631249125 cmdline="bpf_map01" contacts="" analysis=exit <<<test_output>>> tst_buffers.c:55: TINFO: Test is using guarded buffers tst_test.c:1355: TINFO: Timeout per run is 0h 25m 00s bpf_common.c:17: TINFO: Raising RLIMIT_MEMLOCK to 2162688 bpf_map01.c:53: TPASS: Created hash map bpf_map01.c:70: TPASS: Empty hash map lookup: ENOENT (2) bpf_map01.c:104: TPASS: Update hash map element bpf_map01.c:122: TPASS: hash map lookup bpf_map01.c:53: TPASS: Created array map bpf_map01.c:104: TPASS: Update array map element bpf_map01.c:122: TPASS: array map lookup Summary: passed 7 failed 0 broken 0 skipped 0 warnings 0 <<<execution_status>>> initiation_status="ok" duration=0 termination_type=exited termination_id=0 corefile=no cutime=0 cstime=0 <<<test_end>>> <<<test_start>>> tag=bpf_prog02 stime=1631249125 cmdline="bpf_prog02" contacts="" analysis=exit <<<test_output>>> tst_buffers.c:55: TINFO: Test is using guarded buffers tst_test.c:1355: TINFO: Timeout per run is 0h 25m 00s bpf_common.c:17: TINFO: Raising RLIMIT_MEMLOCK to 2162688 tst_capability.c:29: TINFO: Dropping CAP_SYS_ADMIN(21) bpf_common.c:114: TPASS: Loaded program bpf_prog02.c:93: TPASS: val = 1152921504606846976 + 1 bpf_prog02.c:103: TPASS: val = 1152921504606846976 - 1 Summary: passed 3 failed 0 broken 0 skipped 0 warnings 0 <<<execution_status>>> initiation_status="ok" duration=0 termination_type=exited termination_id=0 corefile=no cutime=0 cstime=0 <<<test_end>>> <<<test_start>>> tag=brk02 stime=1631249125 cmdline="brk02" contacts="" analysis=exit <<<test_output>>> tst_test.c:1355: TINFO: Timeout per run is 0h 25m 00s brk02.c:55: TPASS: munmap at least two VMAs of brk() passed Summary: passed 1 failed 0 broken 0 skipped 0 warnings 0 <<<execution_status>>> initiation_status="ok" duration=0 termination_type=exited termination_id=0 corefile=no cutime=0 cstime=0 <<<test_end>>> <<<test_start>>> tag=capget02 stime=1631249125 cmdline="capget02" contacts="" analysis=exit <<<test_output>>> tst_buffers.c:55: TINFO: Test is using guarded buffers tst_test.c:1355: TINFO: Timeout per run is 0h 25m 00s capget02.c:59: TPASS: capget() with bad address header : EFAULT (14) capget02.c:59: TPASS: capget() with bad address data : EFAULT (14) capget02.c:59: TPASS: capget() with bad version : EINVAL (22) capget02.c:59: TPASS: capget() with bad pid : EINVAL (22) capget02.c:59: TPASS: capget() with unused pid : ESRCH (3) Summary: passed 5 failed 0 broken 0 skipped 0 warnings 0 <<<execution_status>>> initiation_status="ok" duration=0 termination_type=exited termination_id=0 corefile=no cutime=0 cstime=0 <<<test_end>>> <<<test_start>>> tag=capset03 stime=1631249125 cmdline="capset03" contacts="" analysis=exit <<<test_output>>> tst_buffers.c:55: TINFO: Test is using guarded buffers tst_test.c:1355: TINFO: Timeout per run is 0h 25m 00s capset03.c:24: TINFO: Test bad value data(when pI is not old pP or old pI without CAP_SETPCAP) capset03.c:26: TPASS: capset() : EPERM (1) Summary: passed 1 failed 0 broken 0 skipped 0 warnings 0 <<<execution_status>>> initiation_status="ok" duration=0 termination_type=exited termination_id=0 corefile=no cutime=0 cstime=0 <<<test_end>>> <<<test_start>>> tag=chown02 stime=1631249125 cmdline="chown02" contacts="" analysis=exit <<<test_output>>> tst_test.c:1355: TINFO: Timeout per run is 0h 25m 00s chown02.c:46: TPASS: chown(testfile1, 0, 0) passed chown02.c:46: TPASS: chown(testfile2, 0, 0) passed Summary: passed 2 failed 0 broken 0 skipped 0 warnings 0 <<<execution_status>>> initiation_status="ok" duration=0 termination_type=exited termination_id=0 corefile=no cutime=0 cstime=0 <<<test_end>>> <<<test_start>>> tag=chown04 stime=1631249125 cmdline="chown04" contacts="" analysis=exit <<<test_output>>> tst_test.c:1355: TINFO: Timeout per run is 0h 25m 00s chown04.c:78: TPASS: chown() without permissions : EPERM (1) chown04.c:78: TPASS: chown() without full permissions of the path prefix : EACCES (13) chown04.c:78: TPASS: chown() with unaccessible pathname points : EFAULT (14) chown04.c:78: TPASS: chown() when pathname is too long : ENAMETOOLONG (36) chown04.c:78: TPASS: chown() when file does not exist : ENOENT (2) chown04.c:78: TPASS: chown() when the path prefix is not a directory : ENOTDIR (20) chown04.c:78: TPASS: chown() with too many symbolic links : ELOOP (40) chown04.c:78: TPASS: chown() when the named file resides on a read-only filesystem : EROFS (30) Summary: passed 8 failed 0 broken 0 skipped 0 warnings 0 <<<execution_status>>> initiation_status="ok" duration=0 termination_type=exited termination_id=0 corefile=no cutime=0 cstime=0 <<<test_end>>> <<<test_start>>> tag=clock_nanosleep04 stime=1631249125 cmdline="clock_nanosleep04" contacts="" analysis=exit <<<test_output>>> tst_test.c:1355: TINFO: Timeout per run is 0h 25m 00s clock_nanosleep04.c:33: TINFO: Testing variant: vDSO or syscall with libc spec clock_nanosleep04.c:58: TPASS: clock_nanosleep(2) passed for clock CLOCK_MONOTONIC clock_nanosleep04.c:58: TPASS: clock_nanosleep(2) passed for clock CLOCK_REALTIME tst_test.c:1355: TINFO: Timeout per run is 0h 25m 00s clock_nanosleep04.c:33: TINFO: Testing variant: syscall with old kernel spec clock_nanosleep04.c:58: TPASS: clock_nanosleep(2) passed for clock CLOCK_MONOTONIC clock_nanosleep04.c:58: TPASS: clock_nanosleep(2) passed for clock CLOCK_REALTIME Summary: passed 4 failed 0 broken 0 skipped 0 warnings 0 <<<execution_status>>> initiation_status="ok" duration=0 termination_type=exited termination_id=0 corefile=no cutime=0 cstime=0 <<<test_end>>> <<<test_start>>> tag=close02 stime=1631249125 cmdline="close02" contacts="" analysis=exit <<<test_output>>> tst_test.c:1355: TINFO: Timeout per run is 0h 25m 00s close02.c:20: TPASS: close(-1) : EBADF (9) Summary: passed 1 failed 0 broken 0 skipped 0 warnings 0 <<<execution_status>>> initiation_status="ok" duration=0 termination_type=exited termination_id=0 corefile=no cutime=0 cstime=0 <<<test_end>>> <<<test_start>>> tag=creat03 stime=1631249125 cmdline="creat03" contacts="" analysis=exit <<<test_output>>> tst_test.c:1355: TINFO: Timeout per run is 0h 25m 00s creat03.c:36: TINFO: Created file has mode = 0100674 creat03.c:41: TPASS: save text bit cleared Summary: passed 1 failed 0 broken 0 skipped 0 warnings 0 <<<execution_status>>> initiation_status="ok" duration=0 termination_type=exited termination_id=0 corefile=no cutime=0 cstime=0 <<<test_end>>> <<<test_start>>> tag=creat05 stime=1631249125 cmdline="creat05" contacts="" analysis=exit <<<test_output>>> tst_test.c:1355: TINFO: Timeout per run is 0h 25m 00s creat05.c:49: TINFO: getdtablesize() = 1024 creat05.c:59: TINFO: Opened additional #1020 fds creat05.c:36: TPASS: creat() failed with EMFILE Summary: passed 1 failed 0 broken 0 skipped 0 warnings 0 <<<execution_status>>> initiation_status="ok" duration=0 termination_type=exited termination_id=0 corefile=no cutime=1 cstime=3 <<<test_end>>> <<<test_start>>> tag=creat09 stime=1631249125 cmdline="creat09" contacts="" analysis=exit <<<test_output>>> tst_test.c:1355: TINFO: Timeout per run is 0h 25m 00s creat09.c:55: TINFO: User nobody: uid = 65534, gid = 65534 creat09.c:56: TINFO: Found unused GID 11: SUCCESS (0) creat09.c:87: TPASS: testdir/creat.tmp: Owned by correct group creat09.c:93: TPASS: testdir/creat.tmp: Setgid bit not set creat09.c:87: TPASS: testdir/open.tmp: Owned by correct group creat09.c:93: TPASS: testdir/open.tmp: Setgid bit not set Summary: passed 4 failed 0 broken 0 skipped 0 warnings 0 <<<execution_status>>> initiation_status="ok" duration=0 termination_type=exited termination_id=0 corefile=no cutime=0 cstime=1 <<<test_end>>> <<<test_start>>> tag=epoll_ctl03 stime=1631249125 cmdline="epoll_ctl03" contacts="" analysis=exit <<<test_output>>> tst_test.c:1355: TINFO: Timeout per run is 0h 25m 00s epoll_ctl03.c:44: TPASS: epoll_ctl(..., EPOLL_CTL_MOD, ...) with events.events=00000000 passed epoll_ctl03.c:44: TPASS: epoll_ctl(..., EPOLL_CTL_MOD, ...) with events.events=00000001 passed epoll_ctl03.c:44: TPASS: epoll_ctl(..., EPOLL_CTL_MOD, ...) with events.events=00000004 passed epoll_ctl03.c:44: TPASS: epoll_ctl(..., EPOLL_CTL_MOD, ...) with events.events=00000005 passed epoll_ctl03.c:44: TPASS: epoll_ctl(..., EPOLL_CTL_MOD, ...) with events.events=00000002 passed epoll_ctl03.c:44: TPASS: epoll_ctl(..., EPOLL_CTL_MOD, ...) with events.events=00000003 passed epoll_ctl03.c:44: TPASS: epoll_ctl(..., EPOLL_CTL_MOD, ...) with events.events=00000006 passed epoll_ctl03.c:44: TPASS: epoll_ctl(..., EPOLL_CTL_MOD, ...) with events.events=00000007 passed epoll_ctl03.c:44: TPASS: epoll_ctl(..., EPOLL_CTL_MOD, ...) with events.events=00000008 passed epoll_ctl03.c:44: TPASS: epoll_ctl(..., EPOLL_CTL_MOD, ...) with events.events=00000009 passed epoll_ctl03.c:44: TPASS: epoll_ctl(..., EPOLL_CTL_MOD, ...) with events.events=0000000c passed epoll_ctl03.c:44: TPASS: epoll_ctl(..., EPOLL_CTL_MOD, ...) with events.events=0000000d passed epoll_ctl03.c:44: TPASS: epoll_ctl(..., EPOLL_CTL_MOD, ...) with events.events=0000000a passed epoll_ctl03.c:44: TPASS: epoll_ctl(..., EPOLL_CTL_MOD, ...) with events.events=0000000b passed epoll_ctl03.c:44: TPASS: epoll_ctl(..., EPOLL_CTL_MOD, ...) with events.events=0000000e passed epoll_ctl03.c:44: TPASS: epoll_ctl(..., EPOLL_CTL_MOD, ...) with events.events=0000000f passed epoll_ctl03.c:44: TPASS: epoll_ctl(..., EPOLL_CTL_MOD, ...) with events.events=00000010 passed epoll_ctl03.c:44: TPASS: epoll_ctl(..., EPOLL_CTL_MOD, ...) with events.events=00000011 passed epoll_ctl03.c:44: TPASS: epoll_ctl(..., EPOLL_CTL_MOD, ...) with events.events=00000014 passed epoll_ctl03.c:44: TPASS: epoll_ctl(..., EPOLL_CTL_MOD, ...) with events.events=00000015 passed epoll_ctl03.c:44: TPASS: epoll_ctl(..., EPOLL_CTL_MOD, ...) with events.events=00000012 passed epoll_ctl03.c:44: TPASS: epoll_ctl(..., EPOLL_CTL_MOD, ...) with events.events=00000013 passed epoll_ctl03.c:44: TPASS: epoll_ctl(..., EPOLL_CTL_MOD, ...) with events.events=00000016 passed epoll_ctl03.c:44: TPASS: epoll_ctl(..., EPOLL_CTL_MOD, ...) with events.events=00000017 passed epoll_ctl03.c:44: TPASS: epoll_ctl(..., EPOLL_CTL_MOD, ...) with events.events=00000018 passed epoll_ctl03.c:44: TPASS: epoll_ctl(..., EPOLL_CTL_MOD, ...) with events.events=00000019 passed epoll_ctl03.c:44: TPASS: epoll_ctl(..., EPOLL_CTL_MOD, ...) with events.events=0000001c passed epoll_ctl03.c:44: TPASS: epoll_ctl(..., EPOLL_CTL_MOD, ...) with events.events=0000001d passed epoll_ctl03.c:44: TPASS: epoll_ctl(..., EPOLL_CTL_MOD, ...) with events.events=0000001a passed epoll_ctl03.c:44: TPASS: epoll_ctl(..., EPOLL_CTL_MOD, ...) with events.events=0000001b passed epoll_ctl03.c:44: TPASS: epoll_ctl(..., EPOLL_CTL_MOD, ...) with events.events=0000001e passed epoll_ctl03.c:44: TPASS: epoll_ctl(..., EPOLL_CTL_MOD, ...) with events.events=0000001f passed epoll_ctl03.c:44: TPASS: epoll_ctl(..., EPOLL_CTL_MOD, ...) with events.events=80000000 passed epoll_ctl03.c:44: TPASS: epoll_ctl(..., EPOLL_CTL_MOD, ...) with events.events=80000001 passed epoll_ctl03.c:44: TPASS: epoll_ctl(..., EPOLL_CTL_MOD, ...) with events.events=80000004 passed epoll_ctl03.c:44: TPASS: epoll_ctl(..., EPOLL_CTL_MOD, ...) with events.events=80000005 passed epoll_ctl03.c:44: TPASS: epoll_ctl(..., EPOLL_CTL_MOD, ...) with events.events=80000002 passed epoll_ctl03.c:44: TPASS: epoll_ctl(..., EPOLL_CTL_MOD, ...) with events.events=80000003 passed epoll_ctl03.c:44: TPASS: epoll_ctl(..., EPOLL_CTL_MOD, ...) with events.events=80000006 passed epoll_ctl03.c:44: TPASS: epoll_ctl(..., EPOLL_CTL_MOD, ...) with events.events=80000007 passed epoll_ctl03.c:44: TPASS: epoll_ctl(..., EPOLL_CTL_MOD, ...) with events.events=80000008 passed epoll_ctl03.c:44: TPASS: epoll_ctl(..., EPOLL_CTL_MOD, ...) with events.events=80000009 passed epoll_ctl03.c:44: TPASS: epoll_ctl(..., EPOLL_CTL_MOD, ...) with events.events=8000000c passed epoll_ctl03.c:44: TPASS: epoll_ctl(..., EPOLL_CTL_MOD, ...) with events.events=8000000d passed epoll_ctl03.c:44: TPASS: epoll_ctl(..., EPOLL_CTL_MOD, ...) with events.events=8000000a passed epoll_ctl03.c:44: TPASS: epoll_ctl(..., EPOLL_CTL_MOD, ...) with events.events=8000000b passed epoll_ctl03.c:44: TPASS: epoll_ctl(..., EPOLL_CTL_MOD, ...) with events.events=8000000e passed epoll_ctl03.c:44: TPASS: epoll_ctl(..., EPOLL_CTL_MOD, ...) with events.events=8000000f passed epoll_ctl03.c:44: TPASS: epoll_ctl(..., EPOLL_CTL_MOD, ...) with events.events=80000010 passed epoll_ctl03.c:44: TPASS: epoll_ctl(..., EPOLL_CTL_MOD, ...) with events.events=80000011 passed epoll_ctl03.c:44: TPASS: epoll_ctl(..., EPOLL_CTL_MOD, ...) with events.events=80000014 passed epoll_ctl03.c:44: TPASS: epoll_ctl(..., EPOLL_CTL_MOD, ...) with events.events=80000015 passed epoll_ctl03.c:44: TPASS: epoll_ctl(..., EPOLL_CTL_MOD, ...) with events.events=80000012 passed epoll_ctl03.c:44: TPASS: epoll_ctl(..., EPOLL_CTL_MOD, ...) with events.events=80000013 passed epoll_ctl03.c:44: TPASS: epoll_ctl(..., EPOLL_CTL_MOD, ...) with events.events=80000016 passed epoll_ctl03.c:44: TPASS: epoll_ctl(..., EPOLL_CTL_MOD, ...) with events.events=80000017 passed epoll_ctl03.c:44: TPASS: epoll_ctl(..., EPOLL_CTL_MOD, ...) with events.events=80000018 passed epoll_ctl03.c:44: TPASS: epoll_ctl(..., EPOLL_CTL_MOD, ...) with events.events=80000019 passed epoll_ctl03.c:44: TPASS: epoll_ctl(..., EPOLL_CTL_MOD, ...) with events.events=8000001c passed epoll_ctl03.c:44: TPASS: epoll_ctl(..., EPOLL_CTL_MOD, ...) with events.events=8000001d passed epoll_ctl03.c:44: TPASS: epoll_ctl(..., EPOLL_CTL_MOD, ...) with events.events=8000001a passed epoll_ctl03.c:44: TPASS: epoll_ctl(..., EPOLL_CTL_MOD, ...) with events.events=8000001b passed epoll_ctl03.c:44: TPASS: epoll_ctl(..., EPOLL_CTL_MOD, ...) with events.events=8000001e passed epoll_ctl03.c:44: TPASS: epoll_ctl(..., EPOLL_CTL_MOD, ...) with events.events=8000001f passed epoll_ctl03.c:44: TPASS: epoll_ctl(..., EPOLL_CTL_MOD, ...) with events.events=40000000 passed epoll_ctl03.c:44: TPASS: epoll_ctl(..., EPOLL_CTL_MOD, ...) with events.events=40000001 passed epoll_ctl03.c:44: TPASS: epoll_ctl(..., EPOLL_CTL_MOD, ...) with events.events=40000004 passed epoll_ctl03.c:44: TPASS: epoll_ctl(..., EPOLL_CTL_MOD, ...) with events.events=40000005 passed epoll_ctl03.c:44: TPASS: epoll_ctl(..., EPOLL_CTL_MOD, ...) with events.events=40000002 passed epoll_ctl03.c:44: TPASS: epoll_ctl(..., EPOLL_CTL_MOD, ...) with events.events=40000003 passed epoll_ctl03.c:44: TPASS: epoll_ctl(..., EPOLL_CTL_MOD, ...) with events.events=40000006 passed epoll_ctl03.c:44: TPASS: epoll_ctl(..., EPOLL_CTL_MOD, ...) with events.events=40000007 passed epoll_ctl03.c:44: TPASS: epoll_ctl(..., EPOLL_CTL_MOD, ...) with events.events=40000008 passed epoll_ctl03.c:44: TPASS: epoll_ctl(..., EPOLL_CTL_MOD, ...) with events.events=40000009 passed epoll_ctl03.c:44: TPASS: epoll_ctl(..., EPOLL_CTL_MOD, ...) with events.events=4000000c passed epoll_ctl03.c:44: TPASS: epoll_ctl(..., EPOLL_CTL_MOD, ...) with events.events=4000000d passed epoll_ctl03.c:44: TPASS: epoll_ctl(..., EPOLL_CTL_MOD, ...) with events.events=4000000a passed epoll_ctl03.c:44: TPASS: epoll_ctl(..., EPOLL_CTL_MOD, ...) with events.events=4000000b passed epoll_ctl03.c:44: TPASS: epoll_ctl(..., EPOLL_CTL_MOD, ...) with events.events=4000000e passed epoll_ctl03.c:44: TPASS: epoll_ctl(..., EPOLL_CTL_MOD, ...) with events.events=4000000f passed epoll_ctl03.c:44: TPASS: epoll_ctl(..., EPOLL_CTL_MOD, ...) with events.events=40000010 passed epoll_ctl03.c:44: TPASS: epoll_ctl(..., EPOLL_CTL_MOD, ...) with events.events=40000011 passed epoll_ctl03.c:44: TPASS: epoll_ctl(..., EPOLL_CTL_MOD, ...) with events.events=40000014 passed epoll_ctl03.c:44: TPASS: epoll_ctl(..., EPOLL_CTL_MOD, ...) with events.events=40000015 passed epoll_ctl03.c:44: TPASS: epoll_ctl(..., EPOLL_CTL_MOD, ...) with events.events=40000012 passed epoll_ctl03.c:44: TPASS: epoll_ctl(..., EPOLL_CTL_MOD, ...) with events.events=40000013 passed epoll_ctl03.c:44: TPASS: epoll_ctl(..., EPOLL_CTL_MOD, ...) with events.events=40000016 passed epoll_ctl03.c:44: TPASS: epoll_ctl(..., EPOLL_CTL_MOD, ...) with events.events=40000017 passed epoll_ctl03.c:44: TPASS: epoll_ctl(..., EPOLL_CTL_MOD, ...) with events.events=40000018 passed epoll_ctl03.c:44: TPASS: epoll_ctl(..., EPOLL_CTL_MOD, ...) with events.events=40000019 passed epoll_ctl03.c:44: TPASS: epoll_ctl(..., EPOLL_CTL_MOD, ...) with events.events=4000001c passed epoll_ctl03.c:44: TPASS: epoll_ctl(..., EPOLL_CTL_MOD, ...) with events.events=4000001d passed epoll_ctl03.c:44: TPASS: epoll_ctl(..., EPOLL_CTL_MOD, ...) with events.events=4000001a passed epoll_ctl03.c:44: TPASS: epoll_ctl(..., EPOLL_CTL_MOD, ...) with events.events=4000001b passed epoll_ctl03.c:44: TPASS: epoll_ctl(..., EPOLL_CTL_MOD, ...) with events.events=4000001e passed epoll_ctl03.c:44: TPASS: epoll_ctl(..., EPOLL_CTL_MOD, ...) with events.events=4000001f passed epoll_ctl03.c:44: TPASS: epoll_ctl(..., EPOLL_CTL_MOD, ...) with events.events=c0000000 passed epoll_ctl03.c:44: TPASS: epoll_ctl(..., EPOLL_CTL_MOD, ...) with events.events=c0000001 passed epoll_ctl03.c:44: TPASS: epoll_ctl(..., EPOLL_CTL_MOD, ...) with events.events=c0000004 passed epoll_ctl03.c:44: TPASS: epoll_ctl(..., EPOLL_CTL_MOD, ...) with events.events=c0000005 passed epoll_ctl03.c:44: TPASS: epoll_ctl(..., EPOLL_CTL_MOD, ...) with events.events=c0000002 passed epoll_ctl03.c:44: TPASS: epoll_ctl(..., EPOLL_CTL_MOD, ...) with events.events=c0000003 passed epoll_ctl03.c:44: TPASS: epoll_ctl(..., EPOLL_CTL_MOD, ...) with events.events=c0000006 passed epoll_ctl03.c:44: TPASS: epoll_ctl(..., EPOLL_CTL_MOD, ...) with events.events=c0000007 passed epoll_ctl03.c:44: TPASS: epoll_ctl(..., EPOLL_CTL_MOD, ...) with events.events=c0000008 passed epoll_ctl03.c:44: TPASS: epoll_ctl(..., EPOLL_CTL_MOD, ...) with events.events=c0000009 passed epoll_ctl03.c:44: TPASS: epoll_ctl(..., EPOLL_CTL_MOD, ...) with events.events=c000000c passed epoll_ctl03.c:44: TPASS: epoll_ctl(..., EPOLL_CTL_MOD, ...) with events.events=c000000d passed epoll_ctl03.c:44: TPASS: epoll_ctl(..., EPOLL_CTL_MOD, ...) with events.events=c000000a passed epoll_ctl03.c:44: TPASS: epoll_ctl(..., EPOLL_CTL_MOD, ...) with events.events=c000000b passed epoll_ctl03.c:44: TPASS: epoll_ctl(..., EPOLL_CTL_MOD, ...) with events.events=c000000e passed epoll_ctl03.c:44: TPASS: epoll_ctl(..., EPOLL_CTL_MOD, ...) with events.events=c000000f passed epoll_ctl03.c:44: TPASS: epoll_ctl(..., EPOLL_CTL_MOD, ...) with events.events=c0000010 passed epoll_ctl03.c:44: TPASS: epoll_ctl(..., EPOLL_CTL_MOD, ...) with events.events=c0000011 passed epoll_ctl03.c:44: TPASS: epoll_ctl(..., EPOLL_CTL_MOD, ...) with events.events=c0000014 passed epoll_ctl03.c:44: TPASS: epoll_ctl(..., EPOLL_CTL_MOD, ...) with events.events=c0000015 passed epoll_ctl03.c:44: TPASS: epoll_ctl(..., EPOLL_CTL_MOD, ...) with events.events=c0000012 passed epoll_ctl03.c:44: TPASS: epoll_ctl(..., EPOLL_CTL_MOD, ...) with events.events=c0000013 passed epoll_ctl03.c:44: TPASS: epoll_ctl(..., EPOLL_CTL_MOD, ...) with events.events=c0000016 passed epoll_ctl03.c:44: TPASS: epoll_ctl(..., EPOLL_CTL_MOD, ...) with events.events=c0000017 passed epoll_ctl03.c:44: TPASS: epoll_ctl(..., EPOLL_CTL_MOD, ...) with events.events=c0000018 passed epoll_ctl03.c:44: TPASS: epoll_ctl(..., EPOLL_CTL_MOD, ...) with events.events=c0000019 passed epoll_ctl03.c:44: TPASS: epoll_ctl(..., EPOLL_CTL_MOD, ...) with events.events=c000001c passed epoll_ctl03.c:44: TPASS: epoll_ctl(..., EPOLL_CTL_MOD, ...) with events.events=c000001d passed epoll_ctl03.c:44: TPASS: epoll_ctl(..., EPOLL_CTL_MOD, ...) with events.events=c000001a passed epoll_ctl03.c:44: TPASS: epoll_ctl(..., EPOLL_CTL_MOD, ...) with events.events=c000001b passed epoll_ctl03.c:44: TPASS: epoll_ctl(..., EPOLL_CTL_MOD, ...) with events.events=c000001e passed epoll_ctl03.c:44: TPASS: epoll_ctl(..., EPOLL_CTL_MOD, ...) with events.events=c000001f passed epoll_ctl03.c:44: TPASS: epoll_ctl(..., EPOLL_CTL_MOD, ...) with events.events=00002000 passed epoll_ctl03.c:44: TPASS: epoll_ctl(..., EPOLL_CTL_MOD, ...) with events.events=00002001 passed epoll_ctl03.c:44: TPASS: epoll_ctl(..., EPOLL_CTL_MOD, ...) with events.events=00002004 passed epoll_ctl03.c:44: TPASS: epoll_ctl(..., EPOLL_CTL_MOD, ...) with events.events=00002005 passed epoll_ctl03.c:44: TPASS: epoll_ctl(..., EPOLL_CTL_MOD, ...) with events.events=00002002 passed epoll_ctl03.c:44: TPASS: epoll_ctl(..., EPOLL_CTL_MOD, ...) with events.events=00002003 passed epoll_ctl03.c:44: TPASS: epoll_ctl(..., EPOLL_CTL_MOD, ...) with events.events=00002006 passed epoll_ctl03.c:44: TPASS: epoll_ctl(..., EPOLL_CTL_MOD, ...) with events.events=00002007 passed epoll_ctl03.c:44: TPASS: epoll_ctl(..., EPOLL_CTL_MOD, ...) with events.events=00002008 passed epoll_ctl03.c:44: TPASS: epoll_ctl(..., EPOLL_CTL_MOD, ...) with events.events=00002009 passed epoll_ctl03.c:44: TPASS: epoll_ctl(..., EPOLL_CTL_MOD, ...) with events.events=0000200c passed epoll_ctl03.c:44: TPASS: epoll_ctl(..., EPOLL_CTL_MOD, ...) with events.events=0000200d passed epoll_ctl03.c:44: TPASS: epoll_ctl(..., EPOLL_CTL_MOD, ...) with events.events=0000200a passed epoll_ctl03.c:44: TPASS: epoll_ctl(..., EPOLL_CTL_MOD, ...) with events.events=0000200b passed epoll_ctl03.c:44: TPASS: epoll_ctl(..., EPOLL_CTL_MOD, ...) with events.events=0000200e passed epoll_ctl03.c:44: TPASS: epoll_ctl(..., EPOLL_CTL_MOD, ...) with events.events=0000200f passed epoll_ctl03.c:44: TPASS: epoll_ctl(..., EPOLL_CTL_MOD, ...) with events.events=00002010 passed epoll_ctl03.c:44: TPASS: epoll_ctl(..., EPOLL_CTL_MOD, ...) with events.events=00002011 passed epoll_ctl03.c:44: TPASS: epoll_ctl(..., EPOLL_CTL_MOD, ...) with events.events=00002014 passed epoll_ctl03.c:44: TPASS: epoll_ctl(..., EPOLL_CTL_MOD, ...) with events.events=00002015 passed epoll_ctl03.c:44: TPASS: epoll_ctl(..., EPOLL_CTL_MOD, ...) with events.events=00002012 passed epoll_ctl03.c:44: TPASS: epoll_ctl(..., EPOLL_CTL_MOD, ...) with events.events=00002013 passed epoll_ctl03.c:44: TPASS: epoll_ctl(..., EPOLL_CTL_MOD, ...) with events.events=00002016 passed epoll_ctl03.c:44: TPASS: epoll_ctl(..., EPOLL_CTL_MOD, ...) with events.events=00002017 passed epoll_ctl03.c:44: TPASS: epoll_ctl(..., EPOLL_CTL_MOD, ...) with events.events=00002018 passed epoll_ctl03.c:44: TPASS: epoll_ctl(..., EPOLL_CTL_MOD, ...) with events.events=00002019 passed epoll_ctl03.c:44: TPASS: epoll_ctl(..., EPOLL_CTL_MOD, ...) with events.events=0000201c passed epoll_ctl03.c:44: TPASS: epoll_ctl(..., EPOLL_CTL_MOD, ...) with events.events=0000201d passed epoll_ctl03.c:44: TPASS: epoll_ctl(..., EPOLL_CTL_MOD, ...) with events.events=0000201a passed epoll_ctl03.c:44: TPASS: epoll_ctl(..., EPOLL_CTL_MOD, ...) with events.events=0000201b passed epoll_ctl03.c:44: TPASS: epoll_ctl(..., EPOLL_CTL_MOD, ...) with events.events=0000201e passed epoll_ctl03.c:44: TPASS: epoll_ctl(..., EPOLL_CTL_MOD, ...) with events.events=0000201f passed epoll_ctl03.c:44: TPASS: epoll_ctl(..., EPOLL_CTL_MOD, ...) with events.events=80002000 passed epoll_ctl03.c:44: TPASS: epoll_ctl(..., EPOLL_CTL_MOD, ...) with events.events=80002001 passed epoll_ctl03.c:44: TPASS: epoll_ctl(..., EPOLL_CTL_MOD, ...) with events.events=80002004 passed epoll_ctl03.c:44: TPASS: epoll_ctl(..., EPOLL_CTL_MOD, ...) with events.events=80002005 passed epoll_ctl03.c:44: TPASS: epoll_ctl(..., EPOLL_CTL_MOD, ...) with events.events=80002002 passed epoll_ctl03.c:44: TPASS: epoll_ctl(..., EPOLL_CTL_MOD, ...) with events.events=80002003 passed epoll_ctl03.c:44: TPASS: epoll_ctl(..., EPOLL_CTL_MOD, ...) with events.events=80002006 passed epoll_ctl03.c:44: TPASS: epoll_ctl(..., EPOLL_CTL_MOD, ...) with events.events=80002007 passed epoll_ctl03.c:44: TPASS: epoll_ctl(..., EPOLL_CTL_MOD, ...) with events.events=80002008 passed epoll_ctl03.c:44: TPASS: epoll_ctl(..., EPOLL_CTL_MOD, ...) with events.events=80002009 passed epoll_ctl03.c:44: TPASS: epoll_ctl(..., EPOLL_CTL_MOD, ...) with events.events=8000200c passed epoll_ctl03.c:44: TPASS: epoll_ctl(..., EPOLL_CTL_MOD, ...) with events.events=8000200d passed epoll_ctl03.c:44: TPASS: epoll_ctl(..., EPOLL_CTL_MOD, ...) with events.events=8000200a passed epoll_ctl03.c:44: TPASS: epoll_ctl(..., EPOLL_CTL_MOD, ...) with events.events=8000200b passed epoll_ctl03.c:44: TPASS: epoll_ctl(..., EPOLL_CTL_MOD, ...) with events.events=8000200e passed epoll_ctl03.c:44: TPASS: epoll_ctl(..., EPOLL_CTL_MOD, ...) with events.events=8000200f passed epoll_ctl03.c:44: TPASS: epoll_ctl(..., EPOLL_CTL_MOD, ...) with events.events=80002010 passed epoll_ctl03.c:44: TPASS: epoll_ctl(..., EPOLL_CTL_MOD, ...) with events.events=80002011 passed epoll_ctl03.c:44: TPASS: epoll_ctl(..., EPOLL_CTL_MOD, ...) with events.events=80002014 passed epoll_ctl03.c:44: TPASS: epoll_ctl(..., EPOLL_CTL_MOD, ...) with events.events=80002015 passed epoll_ctl03.c:44: TPASS: epoll_ctl(..., EPOLL_CTL_MOD, ...) with events.events=80002012 passed epoll_ctl03.c:44: TPASS: epoll_ctl(..., EPOLL_CTL_MOD, ...) with events.events=80002013 passed epoll_ctl03.c:44: TPASS: epoll_ctl(..., EPOLL_CTL_MOD, ...) with events.events=80002016 passed epoll_ctl03.c:44: TPASS: epoll_ctl(..., EPOLL_CTL_MOD, ...) with events.events=80002017 passed epoll_ctl03.c:44: TPASS: epoll_ctl(..., EPOLL_CTL_MOD, ...) with events.events=80002018 passed epoll_ctl03.c:44: TPASS: epoll_ctl(..., EPOLL_CTL_MOD, ...) with events.events=80002019 passed epoll_ctl03.c:44: TPASS: epoll_ctl(..., EPOLL_CTL_MOD, ...) with events.events=8000201c passed epoll_ctl03.c:44: TPASS: epoll_ctl(..., EPOLL_CTL_MOD, ...) with events.events=8000201d passed epoll_ctl03.c:44: TPASS: epoll_ctl(..., EPOLL_CTL_MOD, ...) with events.events=8000201a passed epoll_ctl03.c:44: TPASS: epoll_ctl(..., EPOLL_CTL_MOD, ...) with events.events=8000201b passed epoll_ctl03.c:44: TPASS: epoll_ctl(..., EPOLL_CTL_MOD, ...) with events.events=8000201e passed epoll_ctl03.c:44: TPASS: epoll_ctl(..., EPOLL_CTL_MOD, ...) with events.events=8000201f passed epoll_ctl03.c:44: TPASS: epoll_ctl(..., EPOLL_CTL_MOD, ...) with events.events=40002000 passed epoll_ctl03.c:44: TPASS: epoll_ctl(..., EPOLL_CTL_MOD, ...) with events.events=40002001 passed epoll_ctl03.c:44: TPASS: epoll_ctl(..., EPOLL_CTL_MOD, ...) with events.events=40002004 passed epoll_ctl03.c:44: TPASS: epoll_ctl(..., EPOLL_CTL_MOD, ...) with events.events=40002005 passed epoll_ctl03.c:44: TPASS: epoll_ctl(..., EPOLL_CTL_MOD, ...) with events.events=40002002 passed epoll_ctl03.c:44: TPASS: epoll_ctl(..., EPOLL_CTL_MOD, ...) with events.events=40002003 passed epoll_ctl03.c:44: TPASS: epoll_ctl(..., EPOLL_CTL_MOD, ...) with events.events=40002006 passed epoll_ctl03.c:44: TPASS: epoll_ctl(..., EPOLL_CTL_MOD, ...) with events.events=40002007 passed epoll_ctl03.c:44: TPASS: epoll_ctl(..., EPOLL_CTL_MOD, ...) with events.events=40002008 passed epoll_ctl03.c:44: TPASS: epoll_ctl(..., EPOLL_CTL_MOD, ...) with events.events=40002009 passed epoll_ctl03.c:44: TPASS: epoll_ctl(..., EPOLL_CTL_MOD, ...) with events.events=4000200c passed epoll_ctl03.c:44: TPASS: epoll_ctl(..., EPOLL_CTL_MOD, ...) with events.events=4000200d passed epoll_ctl03.c:44: TPASS: epoll_ctl(..., EPOLL_CTL_MOD, ...) with events.events=4000200a passed epoll_ctl03.c:44: TPASS: epoll_ctl(..., EPOLL_CTL_MOD, ...) with events.events=4000200b passed epoll_ctl03.c:44: TPASS: epoll_ctl(..., EPOLL_CTL_MOD, ...) with events.events=4000200e passed epoll_ctl03.c:44: TPASS: epoll_ctl(..., EPOLL_CTL_MOD, ...) with events.events=4000200f passed epoll_ctl03.c:44: TPASS: epoll_ctl(..., EPOLL_CTL_MOD, ...) with events.events=40002010 passed epoll_ctl03.c:44: TPASS: epoll_ctl(..., EPOLL_CTL_MOD, ...) with events.events=40002011 passed epoll_ctl03.c:44: TPASS: epoll_ctl(..., EPOLL_CTL_MOD, ...) with events.events=40002014 passed epoll_ctl03.c:44: TPASS: epoll_ctl(..., EPOLL_CTL_MOD, ...) with events.events=40002015 passed epoll_ctl03.c:44: TPASS: epoll_ctl(..., EPOLL_CTL_MOD, ...) with events.events=40002012 passed epoll_ctl03.c:44: TPASS: epoll_ctl(..., EPOLL_CTL_MOD, ...) with events.events=40002013 passed epoll_ctl03.c:44: TPASS: epoll_ctl(..., EPOLL_CTL_MOD, ...) with events.events=40002016 passed epoll_ctl03.c:44: TPASS: epoll_ctl(..., EPOLL_CTL_MOD, ...) with events.events=40002017 passed epoll_ctl03.c:44: TPASS: epoll_ctl(..., EPOLL_CTL_MOD, ...) with events.events=40002018 passed epoll_ctl03.c:44: TPASS: epoll_ctl(..., EPOLL_CTL_MOD, ...) with events.events=40002019 passed epoll_ctl03.c:44: TPASS: epoll_ctl(..., EPOLL_CTL_MOD, ...) with events.events=4000201c passed epoll_ctl03.c:44: TPASS: epoll_ctl(..., EPOLL_CTL_MOD, ...) with events.events=4000201d passed epoll_ctl03.c:44: TPASS: epoll_ctl(..., EPOLL_CTL_MOD, ...) with events.events=4000201a passed epoll_ctl03.c:44: TPASS: epoll_ctl(..., EPOLL_CTL_MOD, ...) with events.events=4000201b passed epoll_ctl03.c:44: TPASS: epoll_ctl(..., EPOLL_CTL_MOD, ...) with events.events=4000201e passed epoll_ctl03.c:44: TPASS: epoll_ctl(..., EPOLL_CTL_MOD, ...) with events.events=4000201f passed epoll_ctl03.c:44: TPASS: epoll_ctl(..., EPOLL_CTL_MOD, ...) with events.events=c0002000 passed epoll_ctl03.c:44: TPASS: epoll_ctl(..., EPOLL_CTL_MOD, ...) with events.events=c0002001 passed epoll_ctl03.c:44: TPASS: epoll_ctl(..., EPOLL_CTL_MOD, ...) with events.events=c0002004 passed epoll_ctl03.c:44: TPASS: epoll_ctl(..., EPOLL_CTL_MOD, ...) with events.events=c0002005 passed epoll_ctl03.c:44: TPASS: epoll_ctl(..., EPOLL_CTL_MOD, ...) with events.events=c0002002 passed epoll_ctl03.c:44: TPASS: epoll_ctl(..., EPOLL_CTL_MOD, ...) with events.events=c0002003 passed epoll_ctl03.c:44: TPASS: epoll_ctl(..., EPOLL_CTL_MOD, ...) with events.events=c0002006 passed epoll_ctl03.c:44: TPASS: epoll_ctl(..., EPOLL_CTL_MOD, ...) with events.events=c0002007 passed epoll_ctl03.c:44: TPASS: epoll_ctl(..., EPOLL_CTL_MOD, ...) with events.events=c0002008 passed epoll_ctl03.c:44: TPASS: epoll_ctl(..., EPOLL_CTL_MOD, ...) with events.events=c0002009 passed epoll_ctl03.c:44: TPASS: epoll_ctl(..., EPOLL_CTL_MOD, ...) with events.events=c000200c passed epoll_ctl03.c:44: TPASS: epoll_ctl(..., EPOLL_CTL_MOD, ...) with events.events=c000200d passed epoll_ctl03.c:44: TPASS: epoll_ctl(..., EPOLL_CTL_MOD, ...) with events.events=c000200a passed epoll_ctl03.c:44: TPASS: epoll_ctl(..., EPOLL_CTL_MOD, ...) with events.events=c000200b passed epoll_ctl03.c:44: TPASS: epoll_ctl(..., EPOLL_CTL_MOD, ...) with events.events=c000200e passed epoll_ctl03.c:44: TPASS: epoll_ctl(..., EPOLL_CTL_MOD, ...) with events.events=c000200f passed epoll_ctl03.c:44: TPASS: epoll_ctl(..., EPOLL_CTL_MOD, ...) with events.events=c0002010 passed epoll_ctl03.c:44: TPASS: epoll_ctl(..., EPOLL_CTL_MOD, ...) with events.events=c0002011 passed epoll_ctl03.c:44: TPASS: epoll_ctl(..., EPOLL_CTL_MOD, ...) with events.events=c0002014 passed epoll_ctl03.c:44: TPASS: epoll_ctl(..., EPOLL_CTL_MOD, ...) with events.events=c0002015 passed epoll_ctl03.c:44: TPASS: epoll_ctl(..., EPOLL_CTL_MOD, ...) with events.events=c0002012 passed epoll_ctl03.c:44: TPASS: epoll_ctl(..., EPOLL_CTL_MOD, ...) with events.events=c0002013 passed epoll_ctl03.c:44: TPASS: epoll_ctl(..., EPOLL_CTL_MOD, ...) with events.events=c0002016 passed epoll_ctl03.c:44: TPASS: epoll_ctl(..., EPOLL_CTL_MOD, ...) with events.events=c0002017 passed epoll_ctl03.c:44: TPASS: epoll_ctl(..., EPOLL_CTL_MOD, ...) with events.events=c0002018 passed epoll_ctl03.c:44: TPASS: epoll_ctl(..., EPOLL_CTL_MOD, ...) with events.events=c0002019 passed epoll_ctl03.c:44: TPASS: epoll_ctl(..., EPOLL_CTL_MOD, ...) with events.events=c000201c passed epoll_ctl03.c:44: TPASS: epoll_ctl(..., EPOLL_CTL_MOD, ...) with events.events=c000201d passed epoll_ctl03.c:44: TPASS: epoll_ctl(..., EPOLL_CTL_MOD, ...) with events.events=c000201a passed epoll_ctl03.c:44: TPASS: epoll_ctl(..., EPOLL_CTL_MOD, ...) with events.events=c000201b passed epoll_ctl03.c:44: TPASS: epoll_ctl(..., EPOLL_CTL_MOD, ...) with events.events=c000201e passed epoll_ctl03.c:44: TPASS: epoll_ctl(..., EPOLL_CTL_MOD, ...) with events.events=c000201f passed Summary: passed 256 failed 0 broken 0 skipped 0 warnings 0 <<<execution_status>>> initiation_status="ok" duration=0 termination_type=exited termination_id=0 corefile=no cutime=0 cstime=0 <<<test_end>>> <<<test_start>>> tag=epoll_ctl05 stime=1631249125 cmdline="epoll_ctl05" contacts="" analysis=exit <<<test_output>>> tst_test.c:1355: TINFO: Timeout per run is 0h 25m 00s epoll_ctl05.c:64: TPASS: epoll_clt(..., EPOLL_CTL_ADD, ...) : ELOOP (40) Summary: passed 1 failed 0 broken 0 skipped 0 warnings 0 <<<execution_status>>> initiation_status="ok" duration=0 termination_type=exited termination_id=0 corefile=no cutime=0 cstime=0 <<<test_end>>> <<<test_start>>> tag=epoll_wait04 stime=1631249125 cmdline="epoll_wait04" contacts="" analysis=exit <<<test_output>>> tst_test.c:1355: TINFO: Timeout per run is 0h 25m 00s epoll_wait04.c:35: TPASS: epoll_wait() returns immediately with a timeout equal to zero Summary: passed 1 failed 0 broken 0 skipped 0 warnings 0 <<<execution_status>>> initiation_status="ok" duration=0 termination_type=exited termination_id=0 corefile=no cutime=0 cstime=0 <<<test_end>>> <<<test_start>>> tag=eventfd01 stime=1631249125 cmdline="eventfd01" contacts="" analysis=exit <<<test_output>>> eventfd01 1 TPASS : counter value matches required eventfd01 2 TPASS : read failed with EAGAIN as expected eventfd01 3 TPASS : counter value matches required eventfd01 4 TPASS : write failed with EAGAIN as expected eventfd01 5 TPASS : read failed with EINVAL as expected eventfd01 6 TPASS : write failed with EINVAL as expected eventfd01 7 TPASS : write failed with EINVAL as expected eventfd01 8 TPASS : fd is set in readfds eventfd01 9 TPASS : fd is not set in readfds eventfd01 10 TPASS : fd is set in writefds eventfd01 11 TPASS : fd is not set in writefds eventfd01 1 TPASS : counter value matches required eventfd01 2 TPASS : read failed with EAGAIN as expected eventfd01 3 TPASS : counter value matches required eventfd01 4 TPASS : write failed with EAGAIN as expected eventfd01 5 TPASS : read failed with EINVAL as expected eventfd01 6 TPASS : write failed with EINVAL as expected eventfd01 7 TPASS : write failed with EINVAL as expected eventfd01 8 TPASS : fd is set in readfds eventfd01 9 TPASS : fd is not set in readfds eventfd01 10 TPASS : fd is set in writefds eventfd01 11 TPASS : fd is not set in writefds eventfd01 12 TPASS : counter value write from child successful eventfd01 13 TPASS : read fd set as expected eventfd01 14 TPASS : POLLERR occurred as expected eventfd01 15 TPASS : overflow occurred as expected <<<execution_status>>> initiation_status="ok" duration=1 termination_type=exited termination_id=0 corefile=no cutime=0 cstime=0 <<<test_end>>> <<<test_start>>> tag=execve02 stime=1631249126 cmdline="execve02" contacts="" analysis=exit <<<test_output>>> tst_test.c:1355: TINFO: Timeout per run is 0h 25m 00s execve02.c:54: TPASS: execve() failed expectedly: EACCES (13) Summary: passed 1 failed 0 broken 0 skipped 0 warnings 0 <<<execution_status>>> initiation_status="ok" duration=0 termination_type=exited termination_id=0 corefile=no cutime=0 cstime=0 <<<test_end>>> <<<test_start>>> tag=execveat03 stime=1631249126 cmdline="execveat03" contacts="" analysis=exit <<<test_output>>> tst_device.c:89: TINFO: Found free device 0 '/dev/loop0' tst_test.c:923: TINFO: Formatting /dev/loop0 with ext2 opts='' extra opts='' mke2fs 1.44.5 (15-Dec-2018) tst_test.c:1355: TINFO: Timeout per run is 0h 25m 00s execveat_child.c:17: TPASS: execveat_child run as expected Summary: passed 1 failed 0 broken 0 skipped 0 warnings 0 <<<execution_status>>> initiation_status="ok" duration=0 termination_type=exited termination_id=0 corefile=no cutime=1 cstime=3 <<<test_end>>> <<<test_start>>> tag=exit_group01 stime=1631249126 cmdline="exit_group01" contacts="" analysis=exit <<<test_output>>> exit_group01 1 TPASS : exit_group() succeeded <<<execution_status>>> initiation_status="ok" duration=0 termination_type=exited termination_id=0 corefile=no cutime=0 cstime=0 <<<test_end>>> <<<test_start>>> tag=fallocate01 stime=1631249126 cmdline="fallocate01" contacts="" analysis=exit <<<test_output>>> fallocate01 1 TPASS : fallocate(4, 0, 49152, 4096) returned 0 fallocate01 2 TPASS : write operation on fallocated(4, 0, 49152, 4096) returned 1 fallocate01 3 TPASS : fallocate(5, 1, 49152, 4096) returned 0 fallocate01 4 TPASS : write operation on fallocated(5, 1, 49152, 4096) returned 1 <<<execution_status>>> initiation_status="ok" duration=0 termination_type=exited termination_id=0 corefile=no cutime=1 cstime=0 <<<test_end>>> <<<test_start>>> tag=fallocate02 stime=1631249126 cmdline="fallocate02" contacts="" analysis=exit <<<test_output>>> fallocate02 1 TPASS : fallocate(test_file1:4, 1, 0, 1024) returned 9: TEST_ERRNO=EBADF(9): Bad file descriptor fallocate02 2 TPASS : fallocate(test_file2:5, 1, -1024, 1024) returned 22: TEST_ERRNO=EINVAL(22): Invalid argument fallocate02 3 TPASS : fallocate(test_file2:5, 1, 1024, -1024) returned 22: TEST_ERRNO=EINVAL(22): Invalid argument fallocate02 4 TPASS : fallocate(test_file2:5, 1, 12288, 0) returned 22: TEST_ERRNO=EINVAL(22): Invalid argument fallocate02 5 TPASS : fallocate(test_file2:5, 1, 12288, -1024) returned 22: TEST_ERRNO=EINVAL(22): Invalid argument fallocate02 6 TPASS : fallocate(test_file2:5, 1, -24576, 1024) returned 22: TEST_ERRNO=EINVAL(22): Invalid argument fallocate02 7 TPASS : fallocate(test_file2:5, 1, 9223372036854774784, 1024) returned 27: TEST_ERRNO=EFBIG(27): File too large fallocate02 8 TPASS : fallocate(test_file2:5, 1, 1024, 9223372036854774784) returned 27: TEST_ERRNO=EFBIG(27): File too large <<<execution_status>>> initiation_status="ok" duration=0 termination_type=exited termination_id=0 corefile=no cutime=0 cstime=0 <<<test_end>>> <<<test_start>>> tag=fallocate04 stime=1631249126 cmdline="fallocate04" contacts="" analysis=exit <<<test_output>>> tst_device.c:89: TINFO: Found free device 0 '/dev/loop0' tst_supported_fs_types.c:89: TINFO: Kernel supports ext2 tst_supported_fs_types.c:51: TINFO: mkfs.ext2 does exist tst_supported_fs_types.c:89: TINFO: Kernel supports ext3 tst_supported_fs_types.c:51: TINFO: mkfs.ext3 does exist tst_supported_fs_types.c:89: TINFO: Kernel supports ext4 tst_supported_fs_types.c:51: TINFO: mkfs.ext4 does exist tst_supported_fs_types.c:89: TINFO: Kernel supports xfs tst_supported_fs_types.c:51: TINFO: mkfs.xfs does exist tst_supported_fs_types.c:89: TINFO: Kernel supports btrfs tst_supported_fs_types.c:51: TINFO: mkfs.btrfs does exist tst_supported_fs_types.c:89: TINFO: Kernel supports vfat tst_supported_fs_types.c:51: TINFO: mkfs.vfat does exist tst_supported_fs_types.c:115: TINFO: Filesystem exfat is not supported tst_supported_fs_types.c:119: TINFO: FUSE does support ntfs tst_supported_fs_types.c:51: TINFO: mkfs.ntfs does exist tst_supported_fs_types.c:89: TINFO: Kernel supports tmpfs tst_supported_fs_types.c:38: TINFO: mkfs is not needed for tmpfs tst_test.c:1421: TINFO: Testing on ext2 tst_test.c:923: TINFO: Formatting /dev/loop0 with ext2 opts='' extra opts='' mke2fs 1.44.5 (15-Dec-2018) tst_test.c:1355: TINFO: Timeout per run is 0h 25m 00s fallocate04.c:82: TINFO: allocate '3072' bytes fallocate04.c:86: TCONF: fallocate() not supported tst_test.c:1421: TINFO: Testing on ext3 tst_test.c:923: TINFO: Formatting /dev/loop0 with ext3 opts='' extra opts='' mke2fs 1.44.5 (15-Dec-2018) tst_test.c:1355: TINFO: Timeout per run is 0h 25m 00s fallocate04.c:82: TINFO: allocate '3072' bytes fallocate04.c:86: TCONF: fallocate() not supported tst_test.c:1421: TINFO: Testing on ext4 tst_test.c:923: TINFO: Formatting /dev/loop0 with ext4 opts='' extra opts='' mke2fs 1.44.5 (15-Dec-2018) tst_test.c:1355: TINFO: Timeout per run is 0h 25m 00s fallocate04.c:82: TINFO: allocate '3072' bytes fallocate04.c:96: TPASS: test-case succeeded fallocate04.c:103: TINFO: read allocated file size '3072' fallocate04.c:104: TINFO: make a hole with FALLOC_FL_PUNCH_HOLE fallocate04.c:120: TINFO: check that file has a hole with lseek(,,SEEK_HOLE) fallocate04.c:137: TINFO: found a hole at '1024' offset fallocate04.c:143: TINFO: allocated file size before '3072' and after '2048' fallocate04.c:66: TINFO: reading the file, compare with expected buffer fallocate04.c:154: TPASS: test-case succeeded fallocate04.c:159: TINFO: zeroing file space with FALLOC_FL_ZERO_RANGE fallocate04.c:168: TINFO: read current allocated file size '2048' fallocate04.c:185: TINFO: allocated file size before '2048' and after '3072' fallocate04.c:66: TINFO: reading the file, compare with expected buffer fallocate04.c:196: TPASS: test-case succeeded fallocate04.c:201: TINFO: collapsing file space with FALLOC_FL_COLLAPSE_RANGE fallocate04.c:205: TINFO: read current allocated file size '3072' fallocate04.c:219: TINFO: allocated file size before '3072' and after '2048' fallocate04.c:66: TINFO: reading the file, compare with expected buffer fallocate04.c:236: TPASS: test-case succeeded fallocate04.c:241: TINFO: inserting space with FALLOC_FL_INSERT_RANGE fallocate04.c:245: TINFO: read current allocated file size '2048' fallocate04.c:263: TINFO: allocated file size before '2048' and after '3072' fallocate04.c:66: TINFO: reading the file, compare with expected buffer fallocate04.c:274: TPASS: test-case succeeded tst_test.c:1421: TINFO: Testing on xfs tst_test.c:923: TINFO: Formatting /dev/loop0 with xfs opts='' extra opts='' tst_test.c:1355: TINFO: Timeout per run is 0h 25m 00s fallocate04.c:82: TINFO: allocate '12288' bytes fallocate04.c:96: TPASS: test-case succeeded fallocate04.c:103: TINFO: read allocated file size '12288' fallocate04.c:104: TINFO: make a hole with FALLOC_FL_PUNCH_HOLE fallocate04.c:120: TINFO: check that file has a hole with lseek(,,SEEK_HOLE) fallocate04.c:137: TINFO: found a hole at '4096' offset fallocate04.c:143: TINFO: allocated file size before '12288' and after '8192' fallocate04.c:66: TINFO: reading the file, compare with expected buffer fallocate04.c:154: TPASS: test-case succeeded fallocate04.c:159: TINFO: zeroing file space with FALLOC_FL_ZERO_RANGE fallocate04.c:168: TINFO: read current allocated file size '8192' fallocate04.c:185: TINFO: allocated file size before '8192' and after '12288' fallocate04.c:66: TINFO: reading the file, compare with expected buffer fallocate04.c:196: TPASS: test-case succeeded fallocate04.c:201: TINFO: collapsing file space with FALLOC_FL_COLLAPSE_RANGE fallocate04.c:205: TINFO: read current allocated file size '12288' fallocate04.c:219: TINFO: allocated file size before '12288' and after '8192' fallocate04.c:66: TINFO: reading the file, compare with expected buffer fallocate04.c:236: TPASS: test-case succeeded fallocate04.c:241: TINFO: inserting space with FALLOC_FL_INSERT_RANGE fallocate04.c:245: TINFO: read current allocated file size '8192' fallocate04.c:263: TINFO: allocated file size before '8192' and after '12288' fallocate04.c:66: TINFO: reading the file, compare with expected buffer fallocate04.c:274: TPASS: test-case succeeded tst_test.c:1421: TINFO: Testing on btrfs tst_test.c:923: TINFO: Formatting /dev/loop0 with btrfs opts='' extra opts='' tst_test.c:1355: TINFO: Timeout per run is 0h 25m 00s fallocate04.c:82: TINFO: allocate '12288' bytes fallocate04.c:96: TPASS: test-case succeeded fallocate04.c:103: TINFO: read allocated file size '12288' fallocate04.c:104: TINFO: make a hole with FALLOC_FL_PUNCH_HOLE fallocate04.c:120: TINFO: check that file has a hole with lseek(,,SEEK_HOLE) fallocate04.c:137: TINFO: found a hole at '4096' offset fallocate04.c:143: TINFO: allocated file size before '12288' and after '8192' fallocate04.c:66: TINFO: reading the file, compare with expected buffer fallocate04.c:154: TPASS: test-case succeeded fallocate04.c:159: TINFO: zeroing file space with FALLOC_FL_ZERO_RANGE fallocate04.c:168: TINFO: read current allocated file size '8192' fallocate04.c:185: TINFO: allocated file size before '8192' and after '12288' fallocate04.c:66: TINFO: reading the file, compare with expected buffer fallocate04.c:196: TPASS: test-case succeeded fallocate04.c:201: TINFO: collapsing file space with FALLOC_FL_COLLAPSE_RANGE fallocate04.c:205: TINFO: read current allocated file size '12288' fallocate04.c:211: TCONF: FALLOC_FL_COLLAPSE_RANGE not supported tst_test.c:1421: TINFO: Testing on vfat tst_test.c:923: TINFO: Formatting /dev/loop0 with vfat opts='' extra opts='' tst_test.c:1355: TINFO: Timeout per run is 0h 25m 00s fallocate04.c:82: TINFO: allocate '12288' bytes fallocate04.c:96: TPASS: test-case succeeded fallocate04.c:103: TINFO: read allocated file size '12288' fallocate04.c:104: TINFO: make a hole with FALLOC_FL_PUNCH_HOLE fallocate04.c:115: TCONF: FALLOC_FL_PUNCH_HOLE not supported tst_test.c:1421: TINFO: Testing on ntfs tst_test.c:923: TINFO: Formatting /dev/loop0 with ntfs opts='' extra opts='' The partition start sector was not specified for /dev/loop0 and it could not be obtained automatically. It has been set to 0. The number of sectors per track was not specified for /dev/loop0 and it could not be obtained automatically. It has been set to 0. The number of heads was not specified for /dev/loop0 and it could not be obtained automatically. It has been set to 0. To boot from a device, Windows needs the 'partition start sector', the 'sectors per track' and the 'number of heads' to be set. Windows will not be able to boot from this device. tst_test.c:937: TINFO: Trying FUSE... tst_test.c:1355: TINFO: Timeout per run is 0h 25m 00s fallocate04.c:82: TINFO: allocate '12288' bytes fallocate04.c:86: TCONF: fallocate() not supported tst_test.c:1421: TINFO: Testing on tmpfs tst_test.c:923: TINFO: Skipping mkfs for TMPFS filesystem tst_test.c:903: TINFO: Limiting tmpfs size to 256MB tst_test.c:1355: TINFO: Timeout per run is 0h 25m 00s fallocate04.c:82: TINFO: allocate '12288' bytes fallocate04.c:96: TPASS: test-case succeeded fallocate04.c:103: TINFO: read allocated file size '12288' fallocate04.c:104: TINFO: make a hole with FALLOC_FL_PUNCH_HOLE fallocate04.c:120: TINFO: check that file has a hole with lseek(,,SEEK_HOLE) fallocate04.c:137: TINFO: found a hole at '4096' offset fallocate04.c:143: TINFO: allocated file size before '12288' and after '8192' fallocate04.c:66: TINFO: reading the file, compare with expected buffer fallocate04.c:154: TPASS: test-case succeeded fallocate04.c:159: TINFO: zeroing file space with FALLOC_FL_ZERO_RANGE fallocate04.c:168: TINFO: read current allocated file size '8192' fallocate04.c:174: TCONF: FALLOC_FL_ZERO_RANGE not supported Summary: passed 16 failed 0 broken 0 skipped 6 warnings 0 <<<execution_status>>> initiation_status="ok" duration=6 termination_type=exited termination_id=0 corefile=no cutime=8 cstime=89 <<<test_end>>> <<<test_start>>> tag=posix_fadvise03_64 stime=1631249132 cmdline="posix_fadvise03_64" contacts="" analysis=exit <<<test_output>>> tst_test.c:1355: TINFO: Timeout per run is 0h 25m 00s posix_fadvise03.c:86: TPASS: skipping defined - advise = 0 posix_fadvise03.c:86: TPASS: skipping defined - advise = 1 posix_fadvise03.c:86: TPASS: skipping defined - advise = 2 posix_fadvise03.c:86: TPASS: skipping defined - advise = 3 posix_fadvise03.c:86: TPASS: skipping defined - advise = 4 posix_fadvise03.c:86: TPASS: skipping defined - advise = 5 posix_fadvise03.c:104: TPASS: expected failure - returned value = 22, advise = 6 : EINVAL posix_fadvise03.c:104: TPASS: expected failure - returned value = 22, advise = 7 : EINVAL posix_fadvise03.c:104: TPASS: expected failure - returned value = 22, advise = 8 : EINVAL posix_fadvise03.c:104: TPASS: expected failure - returned value = 22, advise = 9 : EINVAL posix_fadvise03.c:104: TPASS: expected failure - returned value = 22, advise = 10 : EINVAL posix_fadvise03.c:104: TPASS: expected failure - returned value = 22, advise = 11 : EINVAL posix_fadvise03.c:104: TPASS: expected failure - returned value = 22, advise = 12 : EINVAL posix_fadvise03.c:104: TPASS: expected failure - returned value = 22, advise = 13 : EINVAL posix_fadvise03.c:104: TPASS: expected failure - returned value = 22, advise = 14 : EINVAL posix_fadvise03.c:104: TPASS: expected failure - returned value = 22, advise = 15 : EINVAL posix_fadvise03.c:104: TPASS: expected failure - returned value = 22, advise = 16 : EINVAL posix_fadvise03.c:104: TPASS: expected failure - returned value = 22, advise = 17 : EINVAL posix_fadvise03.c:104: TPASS: expected failure - returned value = 22, advise = 18 : EINVAL posix_fadvise03.c:104: TPASS: expected failure - returned value = 22, advise = 19 : EINVAL posix_fadvise03.c:104: TPASS: expected failure - returned value = 22, advise = 20 : EINVAL posix_fadvise03.c:104: TPASS: expected failure - returned value = 22, advise = 21 : EINVAL posix_fadvise03.c:104: TPASS: expected failure - returned value = 22, advise = 22 : EINVAL posix_fadvise03.c:104: TPASS: expected failure - returned value = 22, advise = 23 : EINVAL posix_fadvise03.c:104: TPASS: expected failure - returned value = 22, advise = 24 : EINVAL posix_fadvise03.c:104: TPASS: expected failure - returned value = 22, advise = 25 : EINVAL posix_fadvise03.c:104: TPASS: expected failure - returned value = 22, advise = 26 : EINVAL posix_fadvise03.c:104: TPASS: expected failure - returned value = 22, advise = 27 : EINVAL posix_fadvise03.c:104: TPASS: expected failure - returned value = 22, advise = 28 : EINVAL posix_fadvise03.c:104: TPASS: expected failure - returned value = 22, advise = 29 : EINVAL posix_fadvise03.c:104: TPASS: expected failure - returned value = 22, advise = 30 : EINVAL posix_fadvise03.c:104: TPASS: expected failure - returned value = 22, advise = 31 : EINVAL Summary: passed 32 failed 0 broken 0 skipped 0 warnings 0 <<<execution_status>>> initiation_status="ok" duration=0 termination_type=exited termination_id=0 corefile=no cutime=0 cstime=1 <<<test_end>>> <<<test_start>>> tag=posix_fadvise04 stime=1631249132 cmdline="posix_fadvise04" contacts="" analysis=exit <<<test_output>>> tst_test.c:1355: TINFO: Timeout per run is 0h 25m 00s posix_fadvise04.c:59: TPASS: expected failure - returned value = 29 : ESPIPE posix_fadvise04.c:59: TPASS: expected failure - returned value = 29 : ESPIPE posix_fadvise04.c:59: TPASS: expected failure - returned value = 29 : ESPIPE posix_fadvise04.c:59: TPASS: expected failure - returned value = 29 : ESPIPE posix_fadvise04.c:59: TPASS: expected failure - returned value = 29 : ESPIPE posix_fadvise04.c:59: TPASS: expected failure - returned value = 29 : ESPIPE Summary: passed 6 failed 0 broken 0 skipped 0 warnings 0 <<<execution_status>>> initiation_status="ok" duration=0 termination_type=exited termination_id=0 corefile=no cutime=0 cstime=0 <<<test_end>>> <<<test_start>>> tag=fchown01_16 stime=1631249132 cmdline="fchown01_16" contacts="" analysis=exit <<<test_output>>> tst_test.c:1355: TINFO: Timeout per run is 0h 25m 00s /tmp/lkp/ltp/src/ltp/testcases/kernel/syscalls/fchown/../utils/compat_tst_16.h:143: TCONF: 16-bit version of fchown() is not supported on your platform Summary: passed 0 failed 0 broken 0 skipped 1 warnings 0 <<<execution_status>>> initiation_status="ok" duration=0 termination_type=exited termination_id=32 corefile=no cutime=0 cstime=0 <<<test_end>>> <<<test_start>>> tag=fchown02_16 stime=1631249132 cmdline="fchown02_16" contacts="" analysis=exit <<<test_output>>> tst_test.c:1355: TINFO: Timeout per run is 0h 25m 00s /tmp/lkp/ltp/src/ltp/testcases/kernel/syscalls/fchown/../utils/compat_tst_16.h:143: TCONF: 16-bit version of fchown() is not supported on your platform Summary: passed 0 failed 0 broken 0 skipped 1 warnings 0 <<<execution_status>>> initiation_status="ok" duration=0 termination_type=exited termination_id=32 corefile=no cutime=0 cstime=0 <<<test_end>>> <<<test_start>>> tag=fcntl02 stime=1631249132 cmdline="fcntl02" contacts="" analysis=exit <<<test_output>>> tst_test.c:1355: TINFO: Timeout per run is 0h 25m 00s fcntl02.c:42: TPASS: fcntl(fcntl02_2936, F_DUPFD, 0) returned 5 fcntl02.c:42: TPASS: fcntl(fcntl02_2936, F_DUPFD, 1) returned 5 fcntl02.c:42: TPASS: fcntl(fcntl02_2936, F_DUPFD, 2) returned 5 fcntl02.c:42: TPASS: fcntl(fcntl02_2936, F_DUPFD, 3) returned 5 fcntl02.c:42: TPASS: fcntl(fcntl02_2936, F_DUPFD, 10) returned 10 fcntl02.c:42: TPASS: fcntl(fcntl02_2936, F_DUPFD, 100) returned 100 Summary: passed 6 failed 0 broken 0 skipped 0 warnings 0 <<<execution_status>>> initiation_status="ok" duration=0 termination_type=exited termination_id=0 corefile=no cutime=0 cstime=0 <<<test_end>>> <<<test_start>>> tag=fcntl03_64 stime=1631249132 cmdline="fcntl03_64" contacts="" analysis=exit <<<test_output>>> tst_test.c:1355: TINFO: Timeout per run is 0h 25m 00s fcntl03.c:33: TPASS: fcntl(fcntl03_2938, F_GETFD, 0) returned 0 Summary: passed 1 failed 0 broken 0 skipped 0 warnings 0 <<<execution_status>>> initiation_status="ok" duration=0 termination_type=exited termination_id=0 corefile=no cutime=0 cstime=0 <<<test_end>>> <<<test_start>>> tag=fcntl04 stime=1631249132 cmdline="fcntl04" contacts="" analysis=exit <<<test_output>>> tst_test.c:1355: TINFO: Timeout per run is 0h 25m 00s fcntl04.c:39: TPASS: fcntl(fcntl04_2940, F_GETFL, 0) returned 8002 Summary: passed 1 failed 0 broken 0 skipped 0 warnings 0 <<<execution_status>>> initiation_status="ok" duration=0 termination_type=exited termination_id=0 corefile=no cutime=0 cstime=0 <<<test_end>>> <<<test_start>>> tag=fcntl08 stime=1631249132 cmdline="fcntl08" contacts="" analysis=exit <<<test_output>>> fcntl08 1 TPASS : fcntl returned 0 <<<execution_status>>> initiation_status="ok" duration=0 termination_type=exited termination_id=0 corefile=no cutime=0 cstime=0 <<<test_end>>> <<<test_start>>> tag=fcntl13 stime=1631249132 cmdline="fcntl13" contacts="" analysis=exit <<<test_output>>> fcntl13 1 TPASS : got EINVAL fcntl13 2 TPASS : F_SETLK: got EFAULT fcntl13 3 TPASS : F_SETLKW: got EFAULT fcntl13 4 TPASS : F_GETLK: got EFAULT fcntl13 5 TPASS : got EINVAL fcntl13 6 TPASS : got EBADFD <<<execution_status>>> initiation_status="ok" duration=0 termination_type=exited termination_id=0 corefile=no cutime=0 cstime=0 <<<test_end>>> <<<test_start>>> tag=fcntl15 stime=1631249132 cmdline="fcntl15" contacts="" analysis=exit <<<test_output>>> fcntl15 1 TPASS : Test 1: test with "dup" PASSED fcntl15 0 TINFO : Failed to record test working dir fcntl15 2 TPASS : Test 2: test with "open" PASSED fcntl15 0 TINFO : Failed to record test working dir fcntl15 3 TPASS : Test 3: test with "fork" PASSED <<<execution_status>>> initiation_status="ok" duration=10 termination_type=exited termination_id=0 corefile=no cutime=1 cstime=0 <<<test_end>>> <<<test_start>>> tag=fcntl17_64 stime=1631249142 cmdline="fcntl17_64" contacts="" analysis=exit <<<test_output>>> fcntl17 0 TINFO : Enter preparation phase fcntl17 0 TINFO : child 1 starting fcntl17 0 TINFO : child 1 pid 2982 locked fcntl17 0 TINFO : child 1 resuming fcntl17 0 TINFO : child 1 unlocked fcntl17 0 TINFO : child 1 exiting fcntl17 0 TINFO : child 3 starting fcntl17 0 TINFO : child 3 pid 2984 locked fcntl17 0 TINFO : child 3 resuming fcntl17 0 TINFO : child 3 lockw err 35 fcntl17 0 TINFO : child 3 exiting fcntl17 0 TINFO : child 2 starting fcntl17 0 TINFO : child 2 pid 2983 locked fcntl17 0 TINFO : child 2 resuming fcntl17 0 TINFO : child 2 lockw locked fcntl17 0 TINFO : child 2 exiting fcntl17 0 TINFO : Exit preparation phase fcntl17 0 TINFO : Enter block 1 fcntl17 1 TPASS : Block 1 PASSED fcntl17 0 TINFO : Exit block 1 <<<execution_status>>> initiation_status="ok" duration=0 termination_type=exited termination_id=0 corefile=no cutime=0 cstime=0 <<<test_end>>> <<<test_start>>> tag=fcntl19 stime=1631249142 cmdline="fcntl19" contacts="" analysis=exit <<<test_output>>> fcntl19 0 TINFO : Enter block 1 fcntl19 0 TINFO : Test block 1: PASSED fcntl19 0 TINFO : Exit block 1 fcntl19 0 TINFO : Enter block 2 fcntl19 0 TINFO : Test block 2: PASSED fcntl19 0 TINFO : Exit block 2 fcntl19 0 TINFO : Enter block 3 fcntl19 0 TINFO : Test block 3: PASSED fcntl19 0 TINFO : Exit block 3 fcntl19 0 TINFO : Enter blcok 4 fcntl19 0 TINFO : Test block 4: PASSED fcntl19 0 TINFO : Exit block 4 fcntl19 0 TINFO : Enter block 5 fcntl19 0 TINFO : Test block 5: PASSED fcntl19 0 TINFO : Exit block 5 fcntl19 0 TINFO : Enter block 6 fcntl19 0 TINFO : Test block 6: PASSED fcntl19 0 TINFO : Exit block 6 fcntl19 0 TINFO : Enter block 7 fcntl19 0 TINFO : Test block 7: PASSED fcntl19 0 TINFO : Exit block 7 <<<execution_status>>> initiation_status="ok" duration=0 termination_type=exited termination_id=0 corefile=no cutime=0 cstime=0 <<<test_end>>> <<<test_start>>> tag=fcntl20 stime=1631249142 cmdline="fcntl20" contacts="" analysis=exit <<<test_output>>> fcntl20 0 TINFO : Enter block 1 fcntl20 0 TINFO : Test block 1: PASSED fcntl20 0 TINFO : Exit block 1 fcntl20 0 TINFO : Enter block 2 fcntl20 0 TINFO : Test block 2: PASSED fcntl20 0 TINFO : Exit block 2 fcntl20 0 TINFO : Enter block 3 fcntl20 0 TINFO : Test block 3: PASSED fcntl20 0 TINFO : Exit block 3 fcntl20 0 TINFO : Enter blcok 4 fcntl20 0 TINFO : Test block 4: PASSED fcntl20 0 TINFO : Exit block 4 fcntl20 0 TINFO : Enter block 5 fcntl20 0 TINFO : Test block 5: PASSED fcntl20 0 TINFO : Exit block 5 fcntl20 0 TINFO : Enter block 6 fcntl20 0 TINFO : Test block 6: PASSED fcntl20 0 TINFO : Exit block 6 fcntl20 0 TINFO : Enter block 7 fcntl20 0 TINFO : Test block 7: PASSED fcntl20 0 TINFO : Exit block 7 <<<execution_status>>> initiation_status="ok" duration=0 termination_type=exited termination_id=0 corefile=no cutime=0 cstime=1 <<<test_end>>> <<<test_start>>> tag=fcntl20_64 stime=1631249142 cmdline="fcntl20_64" contacts="" analysis=exit <<<test_output>>> fcntl20 0 TINFO : Enter block 1 fcntl20 0 TINFO : Test block 1: PASSED fcntl20 0 TINFO : Exit block 1 fcntl20 0 TINFO : Enter block 2 fcntl20 0 TINFO : Test block 2: PASSED fcntl20 0 TINFO : Exit block 2 fcntl20 0 TINFO : Enter block 3 fcntl20 0 TINFO : Test block 3: PASSED fcntl20 0 TINFO : Exit block 3 fcntl20 0 TINFO : Enter blcok 4 fcntl20 0 TINFO : Test block 4: PASSED fcntl20 0 TINFO : Exit block 4 fcntl20 0 TINFO : Enter block 5 fcntl20 0 TINFO : Test block 5: PASSED fcntl20 0 TINFO : Exit block 5 fcntl20 0 TINFO : Enter block 6 fcntl20 0 TINFO : Test block 6: PASSED fcntl20 0 TINFO : Exit block 6 fcntl20 0 TINFO : Enter block 7 fcntl20 0 TINFO : Test block 7: PASSED fcntl20 0 TINFO : Exit block 7 <<<execution_status>>> initiation_status="ok" duration=0 termination_type=exited termination_id=0 corefile=no cutime=0 cstime=0 <<<test_end>>> <<<test_start>>> tag=fcntl26 stime=1631249142 cmdline="fcntl26" contacts="" analysis=exit <<<test_output>>> fcntl26 1 TPASS : fcntl(tfile_2991, F_SETLEASE, F_WRLCK) <<<execution_status>>> initiation_status="ok" duration=0 termination_type=exited termination_id=0 corefile=no cutime=0 cstime=0 <<<test_end>>> <<<test_start>>> tag=fcntl28_64 stime=1631249142 cmdline="fcntl28_64" contacts="" analysis=exit <<<test_output>>> fcntl28 1 TPASS : fcntl(fd, F_SETLEASE, F_RDLCK) succeeded <<<execution_status>>> initiation_status="ok" duration=0 termination_type=exited termination_id=0 corefile=no cutime=0 cstime=0 <<<test_end>>> <<<test_start>>> tag=fcntl31 stime=1631249142 cmdline="fcntl31" contacts="" analysis=exit <<<test_output>>> fcntl31 0 TINFO : default io events signal is SIGIO fcntl31 1 TPASS : fcntl test F_GETOWN, F_SETOWN for process ID success fcntl31 0 TINFO : default io events signal is SIGIO fcntl31 2 TPASS : fcntl test F_GETOWN, F_SETOWN for process group ID success fcntl31 0 TINFO : default io events signal is SIGIO fcntl31 3 TPASS : fcntl test F_GETOWN_EX, F_SETOWN_EX for thread ID success fcntl31 0 TINFO : default io events signal is SIGIO fcntl31 4 TPASS : fcntl test F_GETOWN_EX, F_SETOWN_EX for process ID success fcntl31 0 TINFO : default io events signal is SIGIO fcntl31 5 TPASS : fcntl test F_GETOWN_EX, F_SETOWN_EX for process group ID success <<<execution_status>>> initiation_status="ok" duration=0 termination_type=exited termination_id=0 corefile=no cutime=0 cstime=0 <<<test_end>>> <<<test_start>>> tag=fcntl34_64 stime=1631249142 cmdline="fcntl34_64" contacts="" analysis=exit <<<test_output>>> tst_test.c:1355: TINFO: Timeout per run is 0h 25m 00s fcntl34.c:90: TINFO: write to a file inside threads with OFD locks fcntl34.c:36: TINFO: spawning '12' threads fcntl34.c:45: TINFO: waiting for '12' threads fcntl34.c:99: TINFO: verifying file's data fcntl34.c:127: TPASS: OFD locks synchronized access between threads Summary: passed 1 failed 0 broken 0 skipped 0 warnings 0 <<<execution_status>>> initiation_status="ok" duration=0 termination_type=exited termination_id=0 corefile=no cutime=0 cstime=1 <<<test_end>>> <<<test_start>>> tag=fcntl37 stime=1631249142 cmdline="fcntl37" contacts="" analysis=exit <<<test_output>>> tst_test.c:1355: TINFO: Timeout per run is 0h 25m 00s tst_capability.c:29: TINFO: Dropping CAP_SYS_RESOURCE(24) fcntl37.c:42: TINFO: F_SETPIPE_SZ and size is beyond 1<<31 fcntl37.c:50: TPASS: F_SETPIPE_SZ failed as expected: EINVAL (22) fcntl37.c:42: TINFO: F_SETPIPE_SZ and size < data stored in pipe fcntl37.c:50: TPASS: F_SETPIPE_SZ failed as expected: EBUSY (16) fcntl37.c:42: TINFO: F_SETPIPE_SZ and size is over limit for unpriviledged user fcntl37.c:50: TPASS: F_SETPIPE_SZ failed as expected: EPERM (1) Summary: passed 3 failed 0 broken 0 skipped 0 warnings 0 <<<execution_status>>> initiation_status="ok" duration=0 termination_type=exited termination_id=0 corefile=no cutime=0 cstime=0 <<<test_end>>> <<<test_start>>> tag=fgetxattr01 stime=1631249142 cmdline="fgetxattr01" contacts="" analysis=exit <<<test_output>>> tst_device.c:89: TINFO: Found free device 0 '/dev/loop0' tst_supported_fs_types.c:89: TINFO: Kernel supports ext2 tst_supported_fs_types.c:51: TINFO: mkfs.ext2 does exist tst_supported_fs_types.c:89: TINFO: Kernel supports ext3 tst_supported_fs_types.c:51: TINFO: mkfs.ext3 does exist tst_supported_fs_types.c:89: TINFO: Kernel supports ext4 tst_supported_fs_types.c:51: TINFO: mkfs.ext4 does exist tst_supported_fs_types.c:89: TINFO: Kernel supports xfs tst_supported_fs_types.c:51: TINFO: mkfs.xfs does exist tst_supported_fs_types.c:89: TINFO: Kernel supports btrfs tst_supported_fs_types.c:51: TINFO: mkfs.btrfs does exist tst_supported_fs_types.c:89: TINFO: Kernel supports vfat tst_supported_fs_types.c:51: TINFO: mkfs.vfat does exist tst_supported_fs_types.c:115: TINFO: Filesystem exfat is not supported tst_supported_fs_types.c:119: TINFO: FUSE does support ntfs tst_supported_fs_types.c:51: TINFO: mkfs.ntfs does exist tst_supported_fs_types.c:89: TINFO: Kernel supports tmpfs tst_supported_fs_types.c:38: TINFO: mkfs is not needed for tmpfs tst_test.c:1421: TINFO: Testing on ext2 tst_test.c:923: TINFO: Formatting /dev/loop0 with ext2 opts='' extra opts='' mke2fs 1.44.5 (15-Dec-2018) tst_test.c:1355: TINFO: Timeout per run is 0h 25m 00s fgetxattr01.c:102: TPASS: fgetxattr(2) passed: ENODATA (61) fgetxattr01.c:102: TPASS: fgetxattr(2) passed: ERANGE (34) fgetxattr01.c:88: TPASS: fgetxattr(2) passed fgetxattr01.c:98: TPASS: got the right value fgetxattr01.c:102: TPASS: fgetxattr(2) passed: SUCCESS (0) tst_test.c:1421: TINFO: Testing on ext3 tst_test.c:923: TINFO: Formatting /dev/loop0 with ext3 opts='' extra opts='' mke2fs 1.44.5 (15-Dec-2018) tst_test.c:1355: TINFO: Timeout per run is 0h 25m 00s fgetxattr01.c:102: TPASS: fgetxattr(2) passed: ENODATA (61) fgetxattr01.c:102: TPASS: fgetxattr(2) passed: ERANGE (34) fgetxattr01.c:88: TPASS: fgetxattr(2) passed fgetxattr01.c:98: TPASS: got the right value fgetxattr01.c:102: TPASS: fgetxattr(2) passed: SUCCESS (0) tst_test.c:1421: TINFO: Testing on ext4 tst_test.c:923: TINFO: Formatting /dev/loop0 with ext4 opts='' extra opts='' mke2fs 1.44.5 (15-Dec-2018) tst_test.c:1355: TINFO: Timeout per run is 0h 25m 00s fgetxattr01.c:102: TPASS: fgetxattr(2) passed: ENODATA (61) fgetxattr01.c:102: TPASS: fgetxattr(2) passed: ERANGE (34) fgetxattr01.c:88: TPASS: fgetxattr(2) passed fgetxattr01.c:98: TPASS: got the right value fgetxattr01.c:102: TPASS: fgetxattr(2) passed: SUCCESS (0) tst_test.c:1421: TINFO: Testing on xfs tst_test.c:923: TINFO: Formatting /dev/loop0 with xfs opts='' extra opts='' tst_test.c:1355: TINFO: Timeout per run is 0h 25m 00s fgetxattr01.c:102: TPASS: fgetxattr(2) passed: ENODATA (61) fgetxattr01.c:102: TPASS: fgetxattr(2) passed: ERANGE (34) fgetxattr01.c:88: TPASS: fgetxattr(2) passed fgetxattr01.c:98: TPASS: got the right value fgetxattr01.c:102: TPASS: fgetxattr(2) passed: SUCCESS (0) tst_test.c:1421: TINFO: Testing on btrfs tst_test.c:923: TINFO: Formatting /dev/loop0 with btrfs opts='' extra opts='' tst_test.c:1355: TINFO: Timeout per run is 0h 25m 00s fgetxattr01.c:102: TPASS: fgetxattr(2) passed: ENODATA (61) fgetxattr01.c:102: TPASS: fgetxattr(2) passed: ERANGE (34) fgetxattr01.c:88: TPASS: fgetxattr(2) passed fgetxattr01.c:98: TPASS: got the right value fgetxattr01.c:102: TPASS: fgetxattr(2) passed: SUCCESS (0) tst_test.c:1421: TINFO: Testing on vfat tst_test.c:923: TINFO: Formatting /dev/loop0 with vfat opts='' extra opts='' tst_test.c:1355: TINFO: Timeout per run is 0h 25m 00s fgetxattr01.c:122: TCONF: no xattr support in fs or mounted without user_xattr option tst_test.c:1421: TINFO: Testing on ntfs tst_test.c:923: TINFO: Formatting /dev/loop0 with ntfs opts='' extra opts='' The partition start sector was not specified for /dev/loop0 and it could not be obtained automatically. It has been set to 0. The number of sectors per track was not specified for /dev/loop0 and it could not be obtained automatically. It has been set to 0. The number of heads was not specified for /dev/loop0 and it could not be obtained automatically. It has been set to 0. To boot from a device, Windows needs the 'partition start sector', the 'sectors per track' and the 'number of heads' to be set. Windows will not be able to boot from this device. tst_test.c:937: TINFO: Trying FUSE... tst_test.c:1355: TINFO: Timeout per run is 0h 25m 00s fgetxattr01.c:102: TPASS: fgetxattr(2) passed: ENODATA (61) fgetxattr01.c:102: TPASS: fgetxattr(2) passed: ERANGE (34) fgetxattr01.c:88: TPASS: fgetxattr(2) passed fgetxattr01.c:98: TPASS: got the right value fgetxattr01.c:102: TPASS: fgetxattr(2) passed: SUCCESS (0) tst_test.c:1421: TINFO: Testing on tmpfs tst_test.c:923: TINFO: Skipping mkfs for TMPFS filesystem tst_test.c:903: TINFO: Limiting tmpfs size to 256MB tst_test.c:1355: TINFO: Timeout per run is 0h 25m 00s fgetxattr01.c:122: TCONF: no xattr support in fs or mounted without user_xattr option Summary: passed 30 failed 0 broken 0 skipped 2 warnings 0 <<<execution_status>>> initiation_status="ok" duration=4 termination_type=exited termination_id=0 corefile=no cutime=9 cstime=89 <<<test_end>>> <<<test_start>>> tag=fgetxattr02 stime=1631249146 cmdline="fgetxattr02" contacts="" analysis=exit <<<test_output>>> tst_test.c:1355: TINFO: Timeout per run is 0h 25m 00s fgetxattr02.c:174: TPASS: fgetxattr(2) on testfile passed fgetxattr02.c:188: TPASS: fgetxattr(2) on testfile got the right value fgetxattr02.c:201: TPASS: fgetxattr(2) on testfile passed: SUCCESS (0) fgetxattr02.c:174: TPASS: fgetxattr(2) on testdir passed fgetxattr02.c:188: TPASS: fgetxattr(2) on testdir got the right value fgetxattr02.c:201: TPASS: fgetxattr(2) on testdir passed: SUCCESS (0) fgetxattr02.c:174: TPASS: fgetxattr(2) on symlink passed fgetxattr02.c:188: TPASS: fgetxattr(2) on symlink got the right value fgetxattr02.c:201: TPASS: fgetxattr(2) on symlink passed: SUCCESS (0) fgetxattr02.c:201: TPASS: fgetxattr(2) on fifo passed: ENODATA (61) fgetxattr02.c:201: TPASS: fgetxattr(2) on chr passed: ENODATA (61) fgetxattr02.c:201: TPASS: fgetxattr(2) on blk passed: ENODATA (61) fgetxattr02.c:201: TPASS: fgetxattr(2) on sock passed: ENODATA (61) Summary: passed 13 failed 0 broken 0 skipped 0 warnings 0 <<<execution_status>>> initiation_status="ok" duration=0 termination_type=exited termination_id=0 corefile=no cutime=0 cstime=1 <<<test_end>>> <<<test_start>>> tag=fork02 stime=1631249146 cmdline="fork02" contacts="" analysis=exit <<<test_output>>> fork02 0 TINFO : Inside parent fork02 0 TINFO : exit status of wait 0 fork02 1 TPASS : test 1 PASSED <<<execution_status>>> initiation_status="ok" duration=0 termination_type=exited termination_id=0 corefile=no cutime=0 cstime=0 <<<test_end>>> <<<test_start>>> tag=fork03 stime=1631249146 cmdline="fork03" contacts="" analysis=exit <<<test_output>>> fork03 0 TINFO : process id in parent of child from fork : 3125 fork03 1 TPASS : test 1 PASSED <<<execution_status>>> initiation_status="ok" duration=0 termination_type=exited termination_id=0 corefile=no cutime=0 cstime=0 <<<test_end>>> <<<test_start>>> tag=fork14 stime=1631249146 cmdline="fork14" contacts="" analysis=exit <<<test_output>>> fork14 1 TPASS : fork failed as expected. <<<execution_status>>> initiation_status="ok" duration=1 termination_type=exited termination_id=0 corefile=no cutime=4 cstime=25 <<<test_end>>> <<<test_start>>> tag=fpathconf01 stime=1631249147 cmdline="fpathconf01" contacts="" analysis=exit <<<test_output>>> fpathconf01 1 TPASS : fpathconf(fd, _PC_MAX_CANON) returned 255 fpathconf01 2 TPASS : fpathconf(fd, _PC_MAX_INPUT) returned 255 fpathconf01 3 TPASS : fpathconf(fd, _PC_VDISABLE) returned 0 fpathconf01 4 TPASS : fpathconf(fd, _PC_LINK_MAX) returned 2147483647 fpathconf01 5 TPASS : fpathconf(fd, _PC_NAME_MAX) returned 255 fpathconf01 6 TPASS : fpathconf(fd, _PC_PATH_MAX) returned 4096 fpathconf01 7 TPASS : fpathconf(fd, _PC_PIPE_BUF) returned 4096 fpathconf01 8 TPASS : fpathconf(fd, _PC_CHOWN_RESTRICTED) returned 1 fpathconf01 9 TPASS : fpathconf(fd, _PC_NO_TRUNC) returned 1 <<<execution_status>>> initiation_status="ok" duration=0 termination_type=exited termination_id=0 corefile=no cutime=0 cstime=0 <<<test_end>>> <<<test_start>>> tag=getdtablesize01 stime=1631249147 cmdline="getdtablesize01" contacts="" analysis=exit <<<test_output>>> getdtablesize01 0 TINFO : Maximum number of files a process can have opened is 1024 getdtablesize01 0 TINFO : Checking with the value returned by getrlimit...RLIMIT_NOFILE getdtablesize01 1 TPASS : got correct dtablesize, value is 1024 getdtablesize01 0 TINFO : Checking Max num of files that can be opened by a process.Should be: RLIMIT_NOFILE - 1 getdtablesize01 2 TPASS : 1023 = 1023 <<<execution_status>>> initiation_status="ok" duration=0 termination_type=exited termination_id=0 corefile=no cutime=0 cstime=1 <<<test_end>>> <<<test_start>>> tag=getegid02 stime=1631249147 cmdline="getegid02" contacts="" analysis=exit <<<test_output>>> getegid02 1 TPASS : effective group id 0 is correct <<<execution_status>>> initiation_status="ok" duration=0 termination_type=exited termination_id=0 corefile=no cutime=0 cstime=0 <<<test_end>>> <<<test_start>>> tag=gethostbyname_r01 stime=1631249147 cmdline="gethostbyname_r01" contacts="" analysis=exit <<<test_output>>> gethostbyname_r01 1 TPASS : not vulnerable <<<execution_status>>> initiation_status="ok" duration=0 termination_type=exited termination_id=0 corefile=no cutime=0 cstime=0 <<<test_end>>> <<<test_start>>> tag=getpgid01 stime=1631249147 cmdline="getpgid01" contacts="" analysis=exit <<<test_output>>> getpgid01 1 TPASS : getpgid(0) PASSED getpgid01 2 TPASS : getpgid(getpid()) PASSED getpgid01 3 TPASS : getpgid(getppid()) PASSED getpgid01 4 TPASS : getpgid(3162) PASSED getpgid01 5 TPASS : getpgid(1) PASSED getpgid01 1 TPASS : getpgid01 PASSED <<<execution_status>>> initiation_status="ok" duration=0 termination_type=exited termination_id=0 corefile=no cutime=0 cstime=0 <<<test_end>>> <<<test_start>>> tag=getppid01 stime=1631249147 cmdline="getppid01" contacts="" analysis=exit <<<test_output>>> tst_test.c:1355: TINFO: Timeout per run is 0h 25m 00s getppid01.c:25: TPASS: getppid() returned 3164 Summary: passed 1 failed 0 broken 0 skipped 0 warnings 0 <<<execution_status>>> initiation_status="ok" duration=0 termination_type=exited termination_id=0 corefile=no cutime=0 cstime=0 <<<test_end>>> <<<test_start>>> tag=getpriority01 stime=1631249147 cmdline="getpriority01" contacts="" analysis=exit <<<test_output>>> tst_test.c:1355: TINFO: Timeout per run is 0h 25m 00s getpriority01.c:50: TPASS: getpriority(0, 0) returned 0 getpriority01.c:50: TPASS: getpriority(1, 0) returned 0 getpriority01.c:50: TPASS: getpriority(2, 0) returned -20 Summary: passed 3 failed 0 broken 0 skipped 0 warnings 0 <<<execution_status>>> initiation_status="ok" duration=0 termination_type=exited termination_id=0 corefile=no cutime=1 cstime=0 <<<test_end>>> <<<test_start>>> tag=getresgid01 stime=1631249147 cmdline="getresgid01" contacts="" analysis=exit <<<test_output>>> getresgid01 1 TPASS : Functionality of getresgid() successful <<<execution_status>>> initiation_status="ok" duration=0 termination_type=exited termination_id=0 corefile=no cutime=0 cstime=0 <<<test_end>>> <<<test_start>>> tag=getresgid01_16 stime=1631249147 cmdline="getresgid01_16" contacts="" analysis=exit <<<test_output>>> getresgid01 1 TCONF : /tmp/lkp/ltp/src/ltp/testcases/kernel/syscalls/getresgid/../utils/compat_16.h:151: 16-bit version of getresgid() is not supported on your platform getresgid01 2 TCONF : /tmp/lkp/ltp/src/ltp/testcases/kernel/syscalls/getresgid/../utils/compat_16.h:151: Remaining cases not appropriate for configuration <<<execution_status>>> initiation_status="ok" duration=0 termination_type=exited termination_id=32 corefile=no cutime=0 cstime=0 <<<test_end>>> <<<test_start>>> tag=getresgid02 stime=1631249147 cmdline="getresgid02" contacts="" analysis=exit <<<test_output>>> getresgid02 1 TPASS : Functionality of getresgid() successful <<<execution_status>>> initiation_status="ok" duration=0 termination_type=exited termination_id=0 corefile=no cutime=0 cstime=0 <<<test_end>>> <<<test_start>>> tag=getresuid01_16 stime=1631249147 cmdline="getresuid01_16" contacts="" analysis=exit <<<test_output>>> getresuid01 1 TCONF : /tmp/lkp/ltp/src/ltp/testcases/kernel/syscalls/getresuid/../utils/compat_16.h:141: 16-bit version of getresuid() is not supported on your platform getresuid01 2 TCONF : /tmp/lkp/ltp/src/ltp/testcases/kernel/syscalls/getresuid/../utils/compat_16.h:141: Remaining cases not appropriate for configuration <<<execution_status>>> initiation_status="ok" duration=0 termination_type=exited termination_id=32 corefile=no cutime=0 cstime=0 <<<test_end>>> <<<test_start>>> tag=getrusage03 stime=1631249147 cmdline="getrusage03" contacts="" analysis=exit <<<test_output>>> tst_test.c:1355: TINFO: Timeout per run is 0h 25m 00s getrusage03.c:43: TPASS: initial.self ~= child.self getrusage03.c:57: TPASS: initial.children ~= 100MB getrusage03.c:66: TPASS: child.children == 0 getrusage03.c:84: TPASS: child.children ~= 300MB getrusage03.c:104: TPASS: initial.children ~= pre_wait.children getrusage03.c:112: TPASS: post_wait.children ~= 400MB getrusage03.c:133: TPASS: initial.children ~= after_zombie.children getrusage03_child.c:57: TPASS: initial.self ~= exec.self getrusage03_child.c:62: TPASS: initial.children ~= exec.children Summary: passed 9 failed 0 broken 0 skipped 0 warnings 0 <<<execution_status>>> initiation_status="ok" duration=0 termination_type=exited termination_id=0 corefile=no cutime=4 cstime=11 <<<test_end>>> <<<test_start>>> tag=getsockopt01 stime=1631249147 cmdline="getsockopt01" contacts="" analysis=exit <<<test_output>>> getsockopt01 1 TPASS : bad file descriptor successful getsockopt01 2 TPASS : bad file descriptor successful getsockopt01 3 TPASS : invalid option buffer successful getsockopt01 4 TPASS : invalid optlen successful getsockopt01 5 TPASS : invalid level successful getsockopt01 6 TPASS : invalid option name successful getsockopt01 7 TPASS : invalid option name (UDP) successful getsockopt01 8 TPASS : invalid option name (IP) successful getsockopt01 9 TPASS : invalid option name (TCP) successful <<<execution_status>>> initiation_status="ok" duration=0 termination_type=exited termination_id=0 corefile=no cutime=0 cstime=0 <<<test_end>>> <<<test_start>>> tag=getuid03 stime=1631249147 cmdline="getuid03" contacts="" analysis=exit <<<test_output>>> getuid03 1 TPASS : values from getuid and getpwuid match <<<execution_status>>> initiation_status="ok" duration=0 termination_type=exited termination_id=0 corefile=no cutime=0 cstime=0 <<<test_end>>> <<<test_start>>> tag=ioctl03 stime=1631249147 cmdline="ioctl03" contacts="" analysis=exit <<<test_output>>> tst_test.c:1355: TINFO: Timeout per run is 0h 25m 00s ioctl03.c:76: TINFO: Available features are: 0x7133 ioctl03.c:81: TPASS: TUN 0x1 ioctl03.c:81: TPASS: TAP 0x2 ioctl03.c:81: TPASS: NO_PI 0x1000 ioctl03.c:81: TPASS: ONE_QUEUE 0x2000 ioctl03.c:81: TPASS: VNET_HDR 0x4000 ioctl03.c:81: TPASS: MULTI_QUEUE 0x100 ioctl03.c:81: TPASS: IFF_NAPI 0x10 ioctl03.c:81: TPASS: IFF_NAPI_FRAGS 0x20 Summary: passed 8 failed 0 broken 0 skipped 0 warnings 0 <<<execution_status>>> initiation_status="ok" duration=0 termination_type=exited termination_id=0 corefile=no cutime=0 cstime=0 <<<test_end>>> <<<test_start>>> tag=ioctl05 stime=1631249147 cmdline="ioctl05" contacts="" analysis=exit <<<test_output>>> tst_device.c:89: TINFO: Found free device 0 '/dev/loop0' tst_test.c:1355: TINFO: Timeout per run is 0h 25m 00s ioctl05.c:35: TPASS: BLKGETSIZE returned 524288, BLKGETSIZE64 268435456 ioctl05.c:46: TPASS: Could lseek to the end of the device ioctl05.c:53: TPASS: Got EOF when trying to read after the end of device Summary: passed 3 failed 0 broken 0 skipped 0 warnings 0 <<<execution_status>>> initiation_status="ok" duration=0 termination_type=exited termination_id=0 corefile=no cutime=1 cstime=1 <<<test_end>>> <<<test_start>>> tag=ioctl09 stime=1631249147 cmdline="ioctl09" contacts="" analysis=exit <<<test_output>>> tst_test.c:1355: TINFO: Timeout per run is 0h 25m 00s tst_device.c:89: TINFO: Found free device 0 '/dev/loop0' ioctl09.c:45: TPASS: access /sys/block/loop0/loop0p1 succeeds ioctl09.c:53: TPASS: access /dev/loop0p1 succeeds ioctl09.c:48: TPASS: access /sys/block/loop0/loop0p2 fails ioctl09.c:56: TPASS: access /dev/loop0p2 fails ioctl09.c:45: TPASS: access /sys/block/loop0/loop0p1 succeeds ioctl09.c:53: TPASS: access /dev/loop0p1 succeeds ioctl09.c:45: TPASS: access /sys/block/loop0/loop0p2 succeeds ioctl09.c:53: TPASS: access /dev/loop0p2 succeeds Summary: passed 8 failed 0 broken 0 skipped 0 warnings 0 <<<execution_status>>> initiation_status="ok" duration=0 termination_type=exited termination_id=0 corefile=no cutime=2 cstime=10 <<<test_end>>> <<<test_start>>> tag=ioctl_loop04 stime=1631249147 cmdline="ioctl_loop04" contacts="" analysis=exit <<<test_output>>> tst_test.c:1355: TINFO: Timeout per run is 0h 25m 00s tst_device.c:89: TINFO: Found free device 0 '/dev/loop0' ioctl_loop04.c:35: TPASS: /sys/block/loop0/size = 20 ioctl_loop04.c:50: TPASS: LOOP_SET_CAPACITY set loop size to 5120 ioctl_loop04.c:56: TPASS: /sys/block/loop0/size = 10 Summary: passed 3 failed 0 broken 0 skipped 0 warnings 0 <<<execution_status>>> initiation_status="ok" duration=1 termination_type=exited termination_id=0 corefile=no cutime=0 cstime=2 <<<test_end>>> <<<test_start>>> tag=ioctl_ns07 stime=1631249148 cmdline="ioctl_ns07" contacts="" analysis=exit <<<test_output>>> tst_test.c:1355: TINFO: Timeout per run is 0h 25m 00s ioctl_ns07.c:33: TPASS: request failed with ENOTTY ioctl_ns07.c:33: TPASS: request failed with ENOTTY ioctl_ns07.c:33: TPASS: request failed with ENOTTY ioctl_ns07.c:33: TPASS: request failed with ENOTTY Summary: passed 4 failed 0 broken 0 skipped 0 warnings 0 <<<execution_status>>> initiation_status="ok" duration=0 termination_type=exited termination_id=0 corefile=no cutime=0 cstime=0 <<<test_end>>> <<<test_start>>> tag=inotify02 stime=1631249148 cmdline="inotify02" contacts="" analysis=exit <<<test_output>>> tst_test.c:1355: TINFO: Timeout per run is 0h 25m 00s inotify02.c:185: TPASS: get event: wd=1 mask=40000004 cookie=0 len=0 name="" inotify02.c:185: TPASS: get event: wd=1 mask=00000100 cookie=0 len=16 name="test_file1" inotify02.c:185: TPASS: get event: wd=1 mask=00000020 cookie=0 len=16 name="test_file1" inotify02.c:185: TPASS: get event: wd=1 mask=00000008 cookie=0 len=16 name="test_file1" inotify02.c:185: TPASS: get event: wd=1 mask=00000040 cookie=5369 len=16 name="test_file1" inotify02.c:185: TPASS: get event: wd=1 mask=00000080 cookie=5369 len=16 name="test_file2" inotify02.c:185: TPASS: get event: wd=1 mask=00000800 cookie=0 len=0 name="" inotify02.c:185: TPASS: get event: wd=1 mask=00000200 cookie=0 len=16 name="test_file2" inotify02.c:185: TPASS: get event: wd=1 mask=00000800 cookie=0 len=0 name="" Summary: passed 9 failed 0 broken 0 skipped 0 warnings 0 <<<execution_status>>> initiation_status="ok" duration=0 termination_type=exited termination_id=0 corefile=no cutime=0 cstime=0 <<<test_end>>> <<<test_start>>> tag=inotify05 stime=1631249148 cmdline="inotify05" contacts="" analysis=exit <<<test_output>>> tst_test.c:1355: TINFO: Timeout per run is 0h 25m 00s inotify05.c:115: TPASS: get event: wd=-1 mask=4000 cookie=0 len=0 Summary: passed 1 failed 0 broken 0 skipped 0 warnings 0 <<<execution_status>>> initiation_status="ok" duration=0 termination_type=exited termination_id=0 corefile=no cutime=2 cstime=3 <<<test_end>>> <<<test_start>>> tag=fanotify04 stime=1631249148 cmdline="fanotify04" contacts="" analysis=exit <<<test_output>>> tst_test.c:1355: TINFO: Timeout per run is 0h 25m 00s fanotify04.c:71: TPASS: fanotify_mark (4, FAN_MARK_ADD | FAN_MARK_ONLYDIR, FAN_OPEN, AT_FDCWD, '.') succeeded fanotify04.c:71: TPASS: fanotify_mark (4, FAN_MARK_ADD | FAN_MARK_ONLYDIR, FAN_OPEN, AT_FDCWD, 'fname_3232') failed fanotify04.c:71: TPASS: fanotify_mark (4, FAN_MARK_ADD | FAN_MARK_DONT_FOLLOW, FAN_OPEN, AT_FDCWD, 'symlink_3232') succeeded fanotify04.c:163: TPASS: No event as expected fanotify04.c:71: TPASS: fanotify_mark (4, FAN_MARK_ADD | 0, FAN_OPEN, AT_FDCWD, 'symlink_3232') succeeded fanotify04.c:127: TPASS: event generated properly for type 100000 fanotify04.c:127: TPASS: event generated properly for type 100000 fanotify04.c:127: TPASS: event generated properly for type 40000 fanotify04.c:163: TPASS: No event as expected Summary: passed 9 failed 0 broken 0 skipped 0 warnings 0 <<<execution_status>>> initiation_status="ok" duration=0 termination_type=exited termination_id=0 corefile=no cutime=0 cstime=0 <<<test_end>>> <<<test_start>>> tag=fanotify13 stime=1631249148 cmdline="fanotify13" contacts="" analysis=exit <<<test_output>>> tst_device.c:89: TINFO: Found free device 0 '/dev/loop0' tst_supported_fs_types.c:89: TINFO: Kernel supports ext2 tst_supported_fs_types.c:51: TINFO: mkfs.ext2 does exist tst_supported_fs_types.c:89: TINFO: Kernel supports ext3 tst_supported_fs_types.c:51: TINFO: mkfs.ext3 does exist tst_supported_fs_types.c:89: TINFO: Kernel supports ext4 tst_supported_fs_types.c:51: TINFO: mkfs.ext4 does exist tst_supported_fs_types.c:89: TINFO: Kernel supports xfs tst_supported_fs_types.c:51: TINFO: mkfs.xfs does exist tst_supported_fs_types.c:89: TINFO: Kernel supports btrfs tst_supported_fs_types.c:51: TINFO: mkfs.btrfs does exist tst_supported_fs_types.c:89: TINFO: Kernel supports vfat tst_supported_fs_types.c:51: TINFO: mkfs.vfat does exist tst_supported_fs_types.c:115: TINFO: Filesystem exfat is not supported tst_supported_fs_types.c:119: TINFO: FUSE does support ntfs tst_supported_fs_types.c:51: TINFO: mkfs.ntfs does exist tst_supported_fs_types.c:89: TINFO: Kernel supports tmpfs tst_supported_fs_types.c:38: TINFO: mkfs is not needed for tmpfs tst_test.c:1421: TINFO: Testing on ext2 tst_test.c:923: TINFO: Formatting /dev/loop0 with ext2 opts='' extra opts='' mke2fs 1.44.5 (15-Dec-2018) tst_test.c:1355: TINFO: Timeout per run is 0h 25m 00s fanotify.h:240: TINFO: fid(mntpoint/file_one) = 3a9bf3f6.369ce9a.c.11b88035.0... fanotify.h:240: TINFO: fid(mntpoint/file_two) = 3a9bf3f6.369ce9a.d.11b88036.0... fanotify.h:240: TINFO: fid(mntpoint/dir_one) = 3a9bf3f6.369ce9a.8001.11b88037.0... fanotify13.c:146: TINFO: Test #0: FAN_REPORT_FID with mark flag: FAN_MARK_INODE fanotify13.c:254: TPASS: got event: mask=30, pid=3257, fid=3a9bf3f6.369ce9a.11b880350000000c values returned in event match those returned in statfs(2) and name_to_handle_at(2) fanotify13.c:254: TPASS: got event: mask=30, pid=3257, fid=3a9bf3f6.369ce9a.11b880360000000d values returned in event match those returned in statfs(2) and name_to_handle_at(2) fanotify13.c:146: TINFO: Test #1: FAN_REPORT_FID with mark flag: FAN_MARK_INODE fanotify13.c:254: TPASS: got event: mask=30, pid=3257, fid=3a9bf3f6.369ce9a.11b880350000000c values returned in event match those returned in statfs(2) and name_to_handle_at(2) fanotify13.c:254: TPASS: got event: mask=30, pid=3257, fid=3a9bf3f6.369ce9a.11b880360000000d values returned in event match those returned in statfs(2) and name_to_handle_at(2) fanotify13.c:254: TPASS: got event: mask=40000030, pid=3257, fid=3a9bf3f6.369ce9a.11b8803700008001 values returned in event match those returned in statfs(2) and name_to_handle_at(2) fanotify13.c:146: TINFO: Test #2: FAN_REPORT_FID with mark flag: FAN_MARK_MOUNT fanotify13.c:254: TPASS: got event: mask=30, pid=3257, fid=3a9bf3f6.369ce9a.11b880350000000c values returned in event match those returned in statfs(2) and name_to_handle_at(2) fanotify13.c:254: TPASS: got event: mask=30, pid=3257, fid=3a9bf3f6.369ce9a.11b880360000000d values returned in event match those returned in statfs(2) and name_to_handle_at(2) fanotify13.c:146: TINFO: Test #3: FAN_REPORT_FID with mark flag: FAN_MARK_MOUNT fanotify13.c:254: TPASS: got event: mask=30, pid=3257, fid=3a9bf3f6.369ce9a.11b880350000000c values returned in event match those returned in statfs(2) and name_to_handle_at(2) fanotify13.c:254: TPASS: got event: mask=30, pid=3257, fid=3a9bf3f6.369ce9a.11b880360000000d values returned in event match those returned in statfs(2) and name_to_handle_at(2) fanotify13.c:254: TPASS: got event: mask=40000030, pid=3257, fid=3a9bf3f6.369ce9a.11b8803700008001 values returned in event match those returned in statfs(2) and name_to_handle_at(2) fanotify13.c:146: TINFO: Test #4: FAN_REPORT_FID with mark flag: FAN_MARK_FILESYSTEM fanotify13.c:254: TPASS: got event: mask=30, pid=3257, fid=3a9bf3f6.369ce9a.11b880350000000c values returned in event match those returned in statfs(2) and name_to_handle_at(2) fanotify13.c:254: TPASS: got event: mask=30, pid=3257, fid=3a9bf3f6.369ce9a.11b880360000000d values returned in event match those returned in statfs(2) and name_to_handle_at(2) fanotify13.c:146: TINFO: Test #5: FAN_REPORT_FID with mark flag: FAN_MARK_FILESYSTEM fanotify13.c:254: TPASS: got event: mask=30, pid=3257, fid=3a9bf3f6.369ce9a.11b880350000000c values returned in event match those returned in statfs(2) and name_to_handle_at(2) fanotify13.c:254: TPASS: got event: mask=30, pid=3257, fid=3a9bf3f6.369ce9a.11b880360000000d values returned in event match those returned in statfs(2) and name_to_handle_at(2) fanotify13.c:254: TPASS: got event: mask=40000030, pid=3257, fid=3a9bf3f6.369ce9a.11b8803700008001 values returned in event match those returned in statfs(2) and name_to_handle_at(2) tst_test.c:1421: TINFO: Testing on ext3 tst_test.c:923: TINFO: Formatting /dev/loop0 with ext3 opts='' extra opts='' mke2fs 1.44.5 (15-Dec-2018) tst_test.c:1355: TINFO: Timeout per run is 0h 25m 00s fanotify.h:240: TINFO: fid(mntpoint/file_one) = 16e0f68a.b0681152.1801.2aa5be63.0... fanotify.h:240: TINFO: fid(mntpoint/file_two) = 16e0f68a.b0681152.1802.7da4539b.0... fanotify.h:240: TINFO: fid(mntpoint/dir_one) = 16e0f68a.b0681152.d001.6ec3c398.0... fanotify13.c:146: TINFO: Test #0: FAN_REPORT_FID with mark flag: FAN_MARK_INODE fanotify13.c:254: TPASS: got event: mask=30, pid=3269, fid=16e0f68a.b0681152.2aa5be6300001801 values returned in event match those returned in statfs(2) and name_to_handle_at(2) fanotify13.c:254: TPASS: got event: mask=30, pid=3269, fid=16e0f68a.b0681152.7da4539b00001802 values returned in event match those returned in statfs(2) and name_to_handle_at(2) fanotify13.c:146: TINFO: Test #1: FAN_REPORT_FID with mark flag: FAN_MARK_INODE fanotify13.c:254: TPASS: got event: mask=30, pid=3269, fid=16e0f68a.b0681152.2aa5be6300001801 values returned in event match those returned in statfs(2) and name_to_handle_at(2) fanotify13.c:254: TPASS: got event: mask=30, pid=3269, fid=16e0f68a.b0681152.7da4539b00001802 values returned in event match those returned in statfs(2) and name_to_handle_at(2) fanotify13.c:254: TPASS: got event: mask=40000030, pid=3269, fid=16e0f68a.b0681152.6ec3c3980000d001 values returned in event match those returned in statfs(2) and name_to_handle_at(2) fanotify13.c:146: TINFO: Test #2: FAN_REPORT_FID with mark flag: FAN_MARK_MOUNT fanotify13.c:254: TPASS: got event: mask=30, pid=3269, fid=16e0f68a.b0681152.2aa5be6300001801 values returned in event match those returned in statfs(2) and name_to_handle_at(2) fanotify13.c:254: TPASS: got event: mask=30, pid=3269, fid=16e0f68a.b0681152.7da4539b00001802 values returned in event match those returned in statfs(2) and name_to_handle_at(2) fanotify13.c:146: TINFO: Test #3: FAN_REPORT_FID with mark flag: FAN_MARK_MOUNT fanotify13.c:254: TPASS: got event: mask=30, pid=3269, fid=16e0f68a.b0681152.2aa5be6300001801 values returned in event match those returned in statfs(2) and name_to_handle_at(2) fanotify13.c:254: TPASS: got event: mask=30, pid=3269, fid=16e0f68a.b0681152.7da4539b00001802 values returned in event match those returned in statfs(2) and name_to_handle_at(2) fanotify13.c:254: TPASS: got event: mask=40000030, pid=3269, fid=16e0f68a.b0681152.6ec3c3980000d001 values returned in event match those returned in statfs(2) and name_to_handle_at(2) fanotify13.c:146: TINFO: Test #4: FAN_REPORT_FID with mark flag: FAN_MARK_FILESYSTEM fanotify13.c:254: TPASS: got event: mask=30, pid=3269, fid=16e0f68a.b0681152.2aa5be6300001801 values returned in event match those returned in statfs(2) and name_to_handle_at(2) fanotify13.c:254: TPASS: got event: mask=30, pid=3269, fid=16e0f68a.b0681152.7da4539b00001802 values returned in event match those returned in statfs(2) and name_to_handle_at(2) fanotify13.c:146: TINFO: Test #5: FAN_REPORT_FID with mark flag: FAN_MARK_FILESYSTEM fanotify13.c:254: TPASS: got event: mask=30, pid=3269, fid=16e0f68a.b0681152.2aa5be6300001801 values returned in event match those returned in statfs(2) and name_to_handle_at(2) fanotify13.c:254: TPASS: got event: mask=30, pid=3269, fid=16e0f68a.b0681152.7da4539b00001802 values returned in event match those returned in statfs(2) and name_to_handle_at(2) fanotify13.c:254: TPASS: got event: mask=40000030, pid=3269, fid=16e0f68a.b0681152.6ec3c3980000d001 values returned in event match those returned in statfs(2) and name_to_handle_at(2) tst_test.c:1421: TINFO: Testing on ext4 tst_test.c:923: TINFO: Formatting /dev/loop0 with ext4 opts='' extra opts='' mke2fs 1.44.5 (15-Dec-2018) tst_test.c:1355: TINFO: Timeout per run is 0h 25m 00s fanotify.h:240: TINFO: fid(mntpoint/file_one) = edaf6cb6.7305ba46.c.1b1499fa.0... fanotify.h:240: TINFO: fid(mntpoint/file_two) = edaf6cb6.7305ba46.d.37d1e7b7.0... fanotify.h:240: TINFO: fid(mntpoint/dir_one) = edaf6cb6.7305ba46.8001.aef06912.0... fanotify13.c:146: TINFO: Test #0: FAN_REPORT_FID with mark flag: FAN_MARK_INODE fanotify13.c:254: TPASS: got event: mask=30, pid=3275, fid=edaf6cb6.7305ba46.1b1499fa0000000c values returned in event match those returned in statfs(2) and name_to_handle_at(2) fanotify13.c:254: TPASS: got event: mask=30, pid=3275, fid=edaf6cb6.7305ba46.37d1e7b70000000d values returned in event match those returned in statfs(2) and name_to_handle_at(2) fanotify13.c:146: TINFO: Test #1: FAN_REPORT_FID with mark flag: FAN_MARK_INODE fanotify13.c:254: TPASS: got event: mask=30, pid=3275, fid=edaf6cb6.7305ba46.1b1499fa0000000c values returned in event match those returned in statfs(2) and name_to_handle_at(2) fanotify13.c:254: TPASS: got event: mask=30, pid=3275, fid=edaf6cb6.7305ba46.37d1e7b70000000d values returned in event match those returned in statfs(2) and name_to_handle_at(2) fanotify13.c:254: TPASS: got event: mask=40000030, pid=3275, fid=edaf6cb6.7305ba46.aef0691200008001 values returned in event match those returned in statfs(2) and name_to_handle_at(2) fanotify13.c:146: TINFO: Test #2: FAN_REPORT_FID with mark flag: FAN_MARK_MOUNT fanotify13.c:254: TPASS: got event: mask=30, pid=3275, fid=edaf6cb6.7305ba46.1b1499fa0000000c values returned in event match those returned in statfs(2) and name_to_handle_at(2) fanotify13.c:254: TPASS: got event: mask=30, pid=3275, fid=edaf6cb6.7305ba46.37d1e7b70000000d values returned in event match those returned in statfs(2) and name_to_handle_at(2) fanotify13.c:146: TINFO: Test #3: FAN_REPORT_FID with mark flag: FAN_MARK_MOUNT fanotify13.c:254: TPASS: got event: mask=30, pid=3275, fid=edaf6cb6.7305ba46.1b1499fa0000000c values returned in event match those returned in statfs(2) and name_to_handle_at(2) fanotify13.c:254: TPASS: got event: mask=30, pid=3275, fid=edaf6cb6.7305ba46.37d1e7b70000000d values returned in event match those returned in statfs(2) and name_to_handle_at(2) fanotify13.c:254: TPASS: got event: mask=40000030, pid=3275, fid=edaf6cb6.7305ba46.aef0691200008001 values returned in event match those returned in statfs(2) and name_to_handle_at(2) fanotify13.c:146: TINFO: Test #4: FAN_REPORT_FID with mark flag: FAN_MARK_FILESYSTEM fanotify13.c:254: TPASS: got event: mask=30, pid=3275, fid=edaf6cb6.7305ba46.1b1499fa0000000c values returned in event match those returned in statfs(2) and name_to_handle_at(2) fanotify13.c:254: TPASS: got event: mask=30, pid=3275, fid=edaf6cb6.7305ba46.37d1e7b70000000d values returned in event match those returned in statfs(2) and name_to_handle_at(2) fanotify13.c:146: TINFO: Test #5: FAN_REPORT_FID with mark flag: FAN_MARK_FILESYSTEM fanotify13.c:254: TPASS: got event: mask=30, pid=3275, fid=edaf6cb6.7305ba46.1b1499fa0000000c values returned in event match those returned in statfs(2) and name_to_handle_at(2) fanotify13.c:254: TPASS: got event: mask=30, pid=3275, fid=edaf6cb6.7305ba46.37d1e7b70000000d values returned in event match those returned in statfs(2) and name_to_handle_at(2) fanotify13.c:254: TPASS: got event: mask=40000030, pid=3275, fid=edaf6cb6.7305ba46.aef0691200008001 values returned in event match those returned in statfs(2) and name_to_handle_at(2) tst_test.c:1421: TINFO: Testing on xfs tst_test.c:923: TINFO: Formatting /dev/loop0 with xfs opts='' extra opts='' tst_test.c:1355: TINFO: Timeout per run is 0h 25m 00s fanotify.h:240: TINFO: fid(mntpoint/file_one) = 700.0.83.0.6bf97bb1... fanotify.h:240: TINFO: fid(mntpoint/file_two) = 700.0.84.0.b0b51c66... fanotify.h:240: TINFO: fid(mntpoint/dir_one) = 700.0.85.0.2e9660c7... fanotify13.c:146: TINFO: Test #0: FAN_REPORT_FID with mark flag: FAN_MARK_INODE fanotify13.c:254: TPASS: got event: mask=30, pid=3288, fid=700.0.83 values returned in event match those returned in statfs(2) and name_to_handle_at(2) fanotify13.c:254: TPASS: got event: mask=30, pid=3288, fid=700.0.84 values returned in event match those returned in statfs(2) and name_to_handle_at(2) fanotify13.c:146: TINFO: Test #1: FAN_REPORT_FID with mark flag: FAN_MARK_INODE fanotify13.c:254: TPASS: got event: mask=30, pid=3288, fid=700.0.83 values returned in event match those returned in statfs(2) and name_to_handle_at(2) fanotify13.c:254: TPASS: got event: mask=30, pid=3288, fid=700.0.84 values returned in event match those returned in statfs(2) and name_to_handle_at(2) fanotify13.c:254: TPASS: got event: mask=40000030, pid=3288, fid=700.0.85 values returned in event match those returned in statfs(2) and name_to_handle_at(2) fanotify13.c:146: TINFO: Test #2: FAN_REPORT_FID with mark flag: FAN_MARK_MOUNT fanotify13.c:254: TPASS: got event: mask=30, pid=3288, fid=700.0.83 values returned in event match those returned in statfs(2) and name_to_handle_at(2) fanotify13.c:254: TPASS: got event: mask=30, pid=3288, fid=700.0.84 values returned in event match those returned in statfs(2) and name_to_handle_at(2) fanotify13.c:146: TINFO: Test #3: FAN_REPORT_FID with mark flag: FAN_MARK_MOUNT fanotify13.c:254: TPASS: got event: mask=30, pid=3288, fid=700.0.83 values returned in event match those returned in statfs(2) and name_to_handle_at(2) fanotify13.c:254: TPASS: got event: mask=30, pid=3288, fid=700.0.84 values returned in event match those returned in statfs(2) and name_to_handle_at(2) fanotify13.c:254: TPASS: got event: mask=40000030, pid=3288, fid=700.0.85 values returned in event match those returned in statfs(2) and name_to_handle_at(2) fanotify13.c:146: TINFO: Test #4: FAN_REPORT_FID with mark flag: FAN_MARK_FILESYSTEM fanotify13.c:254: TPASS: got event: mask=30, pid=3288, fid=700.0.83 values returned in event match those returned in statfs(2) and name_to_handle_at(2) fanotify13.c:254: TPASS: got event: mask=30, pid=3288, fid=700.0.84 values returned in event match those returned in statfs(2) and name_to_handle_at(2) fanotify13.c:146: TINFO: Test #5: FAN_REPORT_FID with mark flag: FAN_MARK_FILESYSTEM fanotify13.c:254: TPASS: got event: mask=30, pid=3288, fid=700.0.83 values returned in event match those returned in statfs(2) and name_to_handle_at(2) fanotify13.c:254: TPASS: got event: mask=30, pid=3288, fid=700.0.84 values returned in event match those returned in statfs(2) and name_to_handle_at(2) fanotify13.c:254: TPASS: got event: mask=40000030, pid=3288, fid=700.0.85 values returned in event match those returned in statfs(2) and name_to_handle_at(2) tst_test.c:1421: TINFO: Testing on btrfs tst_test.c:923: TINFO: Formatting /dev/loop0 with btrfs opts='' extra opts='' tst_test.c:1355: TINFO: Timeout per run is 0h 25m 00s fanotify.h:240: TINFO: fid(mntpoint/file_one) = 28ecf5ed.aa028c92.101.0.5... fanotify.h:240: TINFO: fid(mntpoint/file_two) = 28ecf5ed.aa028c92.102.0.5... fanotify.h:240: TINFO: fid(mntpoint/dir_one) = 28ecf5ed.aa028c92.103.0.5... fanotify13.c:146: TINFO: Test #0: FAN_REPORT_FID with mark flag: FAN_MARK_INODE fanotify13.c:254: TPASS: got event: mask=30, pid=3314, fid=28ecf5ed.aa028c92.101 values returned in event match those returned in statfs(2) and name_to_handle_at(2) fanotify13.c:254: TPASS: got event: mask=30, pid=3314, fid=28ecf5ed.aa028c92.102 values returned in event match those returned in statfs(2) and name_to_handle_at(2) fanotify13.c:146: TINFO: Test #1: FAN_REPORT_FID with mark flag: FAN_MARK_INODE fanotify13.c:254: TPASS: got event: mask=30, pid=3314, fid=28ecf5ed.aa028c92.101 values returned in event match those returned in statfs(2) and name_to_handle_at(2) fanotify13.c:254: TPASS: got event: mask=30, pid=3314, fid=28ecf5ed.aa028c92.102 values returned in event match those returned in statfs(2) and name_to_handle_at(2) fanotify13.c:254: TPASS: got event: mask=40000030, pid=3314, fid=28ecf5ed.aa028c92.103 values returned in event match those returned in statfs(2) and name_to_handle_at(2) fanotify13.c:146: TINFO: Test #2: FAN_REPORT_FID with mark flag: FAN_MARK_MOUNT fanotify13.c:254: TPASS: got event: mask=30, pid=3314, fid=28ecf5ed.aa028c92.101 values returned in event match those returned in statfs(2) and name_to_handle_at(2) fanotify13.c:254: TPASS: got event: mask=30, pid=3314, fid=28ecf5ed.aa028c92.102 values returned in event match those returned in statfs(2) and name_to_handle_at(2) fanotify13.c:146: TINFO: Test #3: FAN_REPORT_FID with mark flag: FAN_MARK_MOUNT fanotify13.c:254: TPASS: got event: mask=30, pid=3314, fid=28ecf5ed.aa028c92.101 values returned in event match those returned in statfs(2) and name_to_handle_at(2) fanotify13.c:254: TPASS: got event: mask=30, pid=3314, fid=28ecf5ed.aa028c92.102 values returned in event match those returned in statfs(2) and name_to_handle_at(2) fanotify13.c:254: TPASS: got event: mask=40000030, pid=3314, fid=28ecf5ed.aa028c92.103 values returned in event match those returned in statfs(2) and name_to_handle_at(2) fanotify13.c:146: TINFO: Test #4: FAN_REPORT_FID with mark flag: FAN_MARK_FILESYSTEM fanotify13.c:254: TPASS: got event: mask=30, pid=3314, fid=28ecf5ed.aa028c92.101 values returned in event match those returned in statfs(2) and name_to_handle_at(2) fanotify13.c:254: TPASS: got event: mask=30, pid=3314, fid=28ecf5ed.aa028c92.102 values returned in event match those returned in statfs(2) and name_to_handle_at(2) fanotify13.c:146: TINFO: Test #5: FAN_REPORT_FID with mark flag: FAN_MARK_FILESYSTEM fanotify13.c:254: TPASS: got event: mask=30, pid=3314, fid=28ecf5ed.aa028c92.101 values returned in event match those returned in statfs(2) and name_to_handle_at(2) fanotify13.c:254: TPASS: got event: mask=30, pid=3314, fid=28ecf5ed.aa028c92.102 values returned in event match those returned in statfs(2) and name_to_handle_at(2) fanotify13.c:254: TPASS: got event: mask=40000030, pid=3314, fid=28ecf5ed.aa028c92.103 values returned in event match those returned in statfs(2) and name_to_handle_at(2) tst_test.c:1421: TINFO: Testing on vfat tst_test.c:923: TINFO: Formatting /dev/loop0 with vfat opts='' extra opts='' tst_test.c:1355: TINFO: Timeout per run is 0h 25m 00s fanotify.h:240: TINFO: fid(mntpoint/file_one) = 700.0.73.991080e3.0... fanotify.h:240: TINFO: fid(mntpoint/file_two) = 700.0.74.773a70fb.0... fanotify.h:240: TINFO: fid(mntpoint/dir_one) = 700.0.75.d2ce284a.0... fanotify13.c:146: TINFO: Test #0: FAN_REPORT_FID with mark flag: FAN_MARK_INODE fanotify13.c:254: TPASS: got event: mask=30, pid=3316, fid=700.0.991080e300000073 values returned in event match those returned in statfs(2) and name_to_handle_at(2) fanotify13.c:254: TPASS: got event: mask=30, pid=3316, fid=700.0.773a70fb00000074 values returned in event match those returned in statfs(2) and name_to_handle_at(2) fanotify13.c:146: TINFO: Test #1: FAN_REPORT_FID with mark flag: FAN_MARK_INODE fanotify13.c:254: TPASS: got event: mask=30, pid=3316, fid=700.0.991080e300000073 values returned in event match those returned in statfs(2) and name_to_handle_at(2) fanotify13.c:254: TPASS: got event: mask=30, pid=3316, fid=700.0.773a70fb00000074 values returned in event match those returned in statfs(2) and name_to_handle_at(2) fanotify13.c:254: TPASS: got event: mask=40000030, pid=3316, fid=700.0.d2ce284a00000075 values returned in event match those returned in statfs(2) and name_to_handle_at(2) fanotify13.c:146: TINFO: Test #2: FAN_REPORT_FID with mark flag: FAN_MARK_MOUNT fanotify13.c:254: TPASS: got event: mask=30, pid=3316, fid=700.0.991080e300000073 values returned in event match those returned in statfs(2) and name_to_handle_at(2) fanotify13.c:254: TPASS: got event: mask=30, pid=3316, fid=700.0.773a70fb00000074 values returned in event match those returned in statfs(2) and name_to_handle_at(2) fanotify13.c:146: TINFO: Test #3: FAN_REPORT_FID with mark flag: FAN_MARK_MOUNT fanotify13.c:254: TPASS: got event: mask=30, pid=3316, fid=700.0.991080e300000073 values returned in event match those returned in statfs(2) and name_to_handle_at(2) fanotify13.c:254: TPASS: got event: mask=30, pid=3316, fid=700.0.773a70fb00000074 values returned in event match those returned in statfs(2) and name_to_handle_at(2) fanotify13.c:254: TPASS: got event: mask=40000030, pid=3316, fid=700.0.d2ce284a00000075 values returned in event match those returned in statfs(2) and name_to_handle_at(2) fanotify13.c:146: TINFO: Test #4: FAN_REPORT_FID with mark flag: FAN_MARK_FILESYSTEM fanotify13.c:254: TPASS: got event: mask=30, pid=3316, fid=700.0.991080e300000073 values returned in event match those returned in statfs(2) and name_to_handle_at(2) fanotify13.c:254: TPASS: got event: mask=30, pid=3316, fid=700.0.773a70fb00000074 values returned in event match those returned in statfs(2) and name_to_handle_at(2) fanotify13.c:146: TINFO: Test #5: FAN_REPORT_FID with mark flag: FAN_MARK_FILESYSTEM fanotify13.c:254: TPASS: got event: mask=30, pid=3316, fid=700.0.991080e300000073 values returned in event match those returned in statfs(2) and name_to_handle_at(2) fanotify13.c:254: TPASS: got event: mask=30, pid=3316, fid=700.0.773a70fb00000074 values returned in event match those returned in statfs(2) and name_to_handle_at(2) fanotify13.c:254: TPASS: got event: mask=40000030, pid=3316, fid=700.0.d2ce284a00000075 values returned in event match those returned in statfs(2) and name_to_handle_at(2) tst_test.c:1421: TINFO: Testing on ntfs tst_test.c:923: TINFO: Formatting /dev/loop0 with ntfs opts='' extra opts='' The partition start sector was not specified for /dev/loop0 and it could not be obtained automatically. It has been set to 0. The number of sectors per track was not specified for /dev/loop0 and it could not be obtained automatically. It has been set to 0. The number of heads was not specified for /dev/loop0 and it could not be obtained automatically. It has been set to 0. To boot from a device, Windows needs the 'partition start sector', the 'sectors per track' and the 'number of heads' to be set. Windows will not be able to boot from this device. tst_test.c:937: TINFO: Trying FUSE... tst_test.c:1355: TINFO: Timeout per run is 0h 25m 00s fanotify13.c:262: TCONF: FAN_REPORT_FID not supported on ntfs filesystem tst_test.c:1421: TINFO: Testing on tmpfs tst_test.c:923: TINFO: Skipping mkfs for TMPFS filesystem tst_test.c:903: TINFO: Limiting tmpfs size to 256MB tst_test.c:1355: TINFO: Timeout per run is 0h 25m 00s fanotify.h:240: TINFO: fid(mntpoint/file_one) = e357afa9.6126c96.c5e9315f.2.0... fanotify.h:240: TINFO: fid(mntpoint/file_two) = e357afa9.6126c96.4ea2f435.3.0... fanotify.h:240: TINFO: fid(mntpoint/dir_one) = e357afa9.6126c96.15e1e53a.4.0... fanotify13.c:146: TINFO: Test #0: FAN_REPORT_FID with mark flag: FAN_MARK_INODE fanotify13.c:254: TPASS: got event: mask=30, pid=3330, fid=e357afa9.6126c96.2c5e9315f values returned in event match those returned in statfs(2) and name_to_handle_at(2) fanotify13.c:254: TPASS: got event: mask=30, pid=3330, fid=e357afa9.6126c96.34ea2f435 values returned in event match those returned in statfs(2) and name_to_handle_at(2) fanotify13.c:146: TINFO: Test #1: FAN_REPORT_FID with mark flag: FAN_MARK_INODE fanotify13.c:254: TPASS: got event: mask=30, pid=3330, fid=e357afa9.6126c96.2c5e9315f values returned in event match those returned in statfs(2) and name_to_handle_at(2) fanotify13.c:254: TPASS: got event: mask=30, pid=3330, fid=e357afa9.6126c96.34ea2f435 values returned in event match those returned in statfs(2) and name_to_handle_at(2) fanotify13.c:254: TPASS: got event: mask=40000030, pid=3330, fid=e357afa9.6126c96.415e1e53a values returned in event match those returned in statfs(2) and name_to_handle_at(2) fanotify13.c:146: TINFO: Test #2: FAN_REPORT_FID with mark flag: FAN_MARK_MOUNT fanotify13.c:254: TPASS: got event: mask=30, pid=3330, fid=e357afa9.6126c96.2c5e9315f values returned in event match those returned in statfs(2) and name_to_handle_at(2) fanotify13.c:254: TPASS: got event: mask=30, pid=3330, fid=e357afa9.6126c96.34ea2f435 values returned in event match those returned in statfs(2) and name_to_handle_at(2) fanotify13.c:146: TINFO: Test #3: FAN_REPORT_FID with mark flag: FAN_MARK_MOUNT fanotify13.c:254: TPASS: got event: mask=30, pid=3330, fid=e357afa9.6126c96.2c5e9315f values returned in event match those returned in statfs(2) and name_to_handle_at(2) fanotify13.c:254: TPASS: got event: mask=30, pid=3330, fid=e357afa9.6126c96.34ea2f435 values returned in event match those returned in statfs(2) and name_to_handle_at(2) fanotify13.c:254: TPASS: got event: mask=40000030, pid=3330, fid=e357afa9.6126c96.415e1e53a values returned in event match those returned in statfs(2) and name_to_handle_at(2) fanotify13.c:146: TINFO: Test #4: FAN_REPORT_FID with mark flag: FAN_MARK_FILESYSTEM fanotify13.c:254: TPASS: got event: mask=30, pid=3330, fid=e357afa9.6126c96.2c5e9315f values returned in event match those returned in statfs(2) and name_to_handle_at(2) fanotify13.c:254: TPASS: got event: mask=30, pid=3330, fid=e357afa9.6126c96.34ea2f435 values returned in event match those returned in statfs(2) and name_to_handle_at(2) fanotify13.c:146: TINFO: Test #5: FAN_REPORT_FID with mark flag: FAN_MARK_FILESYSTEM fanotify13.c:254: TPASS: got event: mask=30, pid=3330, fid=e357afa9.6126c96.2c5e9315f values returned in event match those returned in statfs(2) and name_to_handle_at(2) fanotify13.c:254: TPASS: got event: mask=30, pid=3330, fid=e357afa9.6126c96.34ea2f435 values returned in event match those returned in statfs(2) and name_to_handle_at(2) fanotify13.c:254: TPASS: got event: mask=40000030, pid=3330, fid=e357afa9.6126c96.415e1e53a values returned in event match those returned in statfs(2) and name_to_handle_at(2) Summary: passed 105 failed 0 broken 0 skipped 1 warnings 0 <<<execution_status>>> initiation_status="ok" duration=4 termination_type=exited termination_id=0 corefile=no cutime=9 cstime=90 <<<test_end>>> <<<test_start>>> tag=io_getevents02 stime=1631249152 cmdline="io_getevents02" contacts="" analysis=exit <<<test_output>>> tst_kconfig.c:64: TINFO: Parsing kernel config '/proc/config.gz' tst_test.c:1355: TINFO: Timeout per run is 0h 25m 00s io_getevents02.c:35: TPASS: io_getevents() failed with EINVAL Summary: passed 1 failed 0 broken 0 skipped 0 warnings 0 <<<execution_status>>> initiation_status="ok" duration=0 termination_type=exited termination_id=0 corefile=no cutime=0 cstime=0 <<<test_end>>> <<<test_start>>> tag=keyctl01 stime=1631249152 cmdline="keyctl01" contacts="" analysis=exit <<<test_output>>> tst_test.c:1355: TINFO: Timeout per run is 0h 25m 00s keyctl01.c:27: TPASS: KEYCTL_GET_KEYRING_ID succeeded keyctl01.c:48: TPASS: KEYCTL_REVOKE failed as expected: ENOKEY (126) Summary: passed 2 failed 0 broken 0 skipped 0 warnings 0 <<<execution_status>>> initiation_status="ok" duration=0 termination_type=exited termination_id=0 corefile=no cutime=0 cstime=1 <<<test_end>>> <<<test_start>>> tag=kcmp02 stime=1631249152 cmdline="kcmp02" contacts="" analysis=exit <<<test_output>>> tst_test.c:1355: TINFO: Timeout per run is 0h 25m 00s kcmp02.c:83: TPASS: kcmp() returned the expected value: ESRCH (3) kcmp02.c:83: TPASS: kcmp() returned the expected value: EINVAL (22) kcmp02.c:83: TPASS: kcmp() returned the expected value: EINVAL (22) kcmp02.c:83: TPASS: kcmp() returned the expected value: EINVAL (22) kcmp02.c:83: TPASS: kcmp() returned the expected value: EINVAL (22) kcmp02.c:83: TPASS: kcmp() returned the expected value: EBADF (9) Summary: passed 6 failed 0 broken 0 skipped 0 warnings 0 <<<execution_status>>> initiation_status="ok" duration=0 termination_type=exited termination_id=0 corefile=no cutime=0 cstime=0 <<<test_end>>> <<<test_start>>> tag=kcmp03 stime=1631249152 cmdline="kcmp03" contacts="" analysis=exit <<<test_output>>> tst_test.c:1355: TINFO: Timeout per run is 0h 25m 00s kcmp03.c:64: TPASS: kcmp() returned the expected value kcmp03.c:64: TPASS: kcmp() returned the expected value kcmp03.c:64: TPASS: kcmp() returned the expected value kcmp03.c:64: TPASS: kcmp() returned the expected value Summary: passed 4 failed 0 broken 0 skipped 0 warnings 0 <<<execution_status>>> initiation_status="ok" duration=0 termination_type=exited termination_id=0 corefile=no cutime=0 cstime=0 <<<test_end>>> <<<test_start>>> tag=link06 stime=1631249152 cmdline="link06" contacts="" analysis=exit <<<test_output>>> link06 1 TPASS : link() fails with expected error EACCES errno:13 <<<execution_status>>> initiation_status="ok" duration=0 termination_type=exited termination_id=0 corefile=no cutime=0 cstime=0 <<<test_end>>> <<<test_start>>> tag=link07 stime=1631249152 cmdline="link07" contacts="" analysis=exit <<<test_output>>> link07 1 TPASS : link() fails with expected error: TEST_ERRNO=EACCES(13): Permission denied <<<execution_status>>> initiation_status="ok" duration=0 termination_type=exited termination_id=0 corefile=no cutime=0 cstime=0 <<<test_end>>> <<<test_start>>> tag=llistxattr03 stime=1631249152 cmdline="llistxattr03" contacts="" analysis=exit <<<test_output>>> tst_test.c:1355: TINFO: Timeout per run is 0h 25m 00s llistxattr03.c:55: TPASS: llistxattr() succeed with suitable buffer llistxattr03.c:55: TPASS: llistxattr() succeed with suitable buffer Summary: passed 2 failed 0 broken 0 skipped 0 warnings 0 <<<execution_status>>> initiation_status="ok" duration=0 termination_type=exited termination_id=0 corefile=no cutime=0 cstime=0 <<<test_end>>> <<<test_start>>> tag=lremovexattr01 stime=1631249152 cmdline="lremovexattr01" contacts="" analysis=exit <<<test_output>>> tst_device.c:89: TINFO: Found free device 0 '/dev/loop0' tst_supported_fs_types.c:89: TINFO: Kernel supports ext2 tst_supported_fs_types.c:51: TINFO: mkfs.ext2 does exist tst_supported_fs_types.c:89: TINFO: Kernel supports ext3 tst_supported_fs_types.c:51: TINFO: mkfs.ext3 does exist tst_supported_fs_types.c:89: TINFO: Kernel supports ext4 tst_supported_fs_types.c:51: TINFO: mkfs.ext4 does exist tst_supported_fs_types.c:89: TINFO: Kernel supports xfs tst_supported_fs_types.c:51: TINFO: mkfs.xfs does exist tst_supported_fs_types.c:89: TINFO: Kernel supports btrfs tst_supported_fs_types.c:51: TINFO: mkfs.btrfs does exist tst_supported_fs_types.c:89: TINFO: Kernel supports vfat tst_supported_fs_types.c:51: TINFO: mkfs.vfat does exist tst_supported_fs_types.c:115: TINFO: Filesystem exfat is not supported tst_supported_fs_types.c:119: TINFO: FUSE does support ntfs tst_supported_fs_types.c:51: TINFO: mkfs.ntfs does exist tst_supported_fs_types.c:89: TINFO: Kernel supports tmpfs tst_supported_fs_types.c:38: TINFO: mkfs is not needed for tmpfs tst_test.c:1421: TINFO: Testing on ext2 tst_test.c:923: TINFO: Formatting /dev/loop0 with ext2 opts='' extra opts='' mke2fs 1.44.5 (15-Dec-2018) tst_test.c:1355: TINFO: Timeout per run is 0h 25m 00s lremovexattr01.c:107: TPASS: lremovexattr(2) removed attribute as expected tst_test.c:1421: TINFO: Testing on ext3 tst_test.c:923: TINFO: Formatting /dev/loop0 with ext3 opts='' extra opts='' mke2fs 1.44.5 (15-Dec-2018) tst_test.c:1355: TINFO: Timeout per run is 0h 25m 00s lremovexattr01.c:107: TPASS: lremovexattr(2) removed attribute as expected tst_test.c:1421: TINFO: Testing on ext4 tst_test.c:923: TINFO: Formatting /dev/loop0 with ext4 opts='' extra opts='' mke2fs 1.44.5 (15-Dec-2018) tst_test.c:1355: TINFO: Timeout per run is 0h 25m 00s lremovexattr01.c:107: TPASS: lremovexattr(2) removed attribute as expected tst_test.c:1421: TINFO: Testing on xfs tst_test.c:923: TINFO: Formatting /dev/loop0 with xfs opts='' extra opts='' tst_test.c:1355: TINFO: Timeout per run is 0h 25m 00s lremovexattr01.c:107: TPASS: lremovexattr(2) removed attribute as expected tst_test.c:1421: TINFO: Testing on btrfs tst_test.c:923: TINFO: Formatting /dev/loop0 with btrfs opts='' extra opts='' tst_test.c:1355: TINFO: Timeout per run is 0h 25m 00s lremovexattr01.c:107: TPASS: lremovexattr(2) removed attribute as expected tst_test.c:1421: TINFO: Testing on vfat tst_test.c:923: TINFO: Formatting /dev/loop0 with vfat opts='' extra opts='' tst_test.c:1355: TINFO: Timeout per run is 0h 25m 00s lremovexattr01.c:115: TCONF: symlink() not supported tst_test.c:1421: TINFO: Testing on ntfs tst_test.c:923: TINFO: Formatting /dev/loop0 with ntfs opts='' extra opts='' The partition start sector was not specified for /dev/loop0 and it could not be obtained automatically. It has been set to 0. The number of sectors per track was not specified for /dev/loop0 and it could not be obtained automatically. It has been set to 0. The number of heads was not specified for /dev/loop0 and it could not be obtained automatically. It has been set to 0. To boot from a device, Windows needs the 'partition start sector', the 'sectors per track' and the 'number of heads' to be set. Windows will not be able to boot from this device. tst_test.c:937: TINFO: Trying FUSE... tst_test.c:1355: TINFO: Timeout per run is 0h 25m 00s lremovexattr01.c:107: TPASS: lremovexattr(2) removed attribute as expected tst_test.c:1421: TINFO: Testing on tmpfs tst_test.c:923: TINFO: Skipping mkfs for TMPFS filesystem tst_test.c:903: TINFO: Limiting tmpfs size to 256MB tst_test.c:1355: TINFO: Timeout per run is 0h 25m 00s lremovexattr01.c:107: TPASS: lremovexattr(2) removed attribute as expected Summary: passed 7 failed 0 broken 0 skipped 1 warnings 0 <<<execution_status>>> initiation_status="ok" duration=5 termination_type=exited termination_id=0 corefile=no cutime=9 cstime=88 <<<test_end>>> <<<test_start>>> tag=lseek01 stime=1631249157 cmdline="lseek01" contacts="" analysis=exit <<<test_output>>> tst_test.c:1355: TINFO: Timeout per run is 0h 25m 00s lseek01.c:67: TPASS: lseek(tfile, 4, SEEK_SET) read correct data lseek01.c:67: TPASS: lseek(tfile, -2, SEEK_CUR) read correct data lseek01.c:67: TPASS: lseek(tfile, -4, SEEK_END) read correct data lseek01.c:67: TPASS: lseek(tfile, 0, SEEK_END) read correct data Summary: passed 4 failed 0 broken 0 skipped 0 warnings 0 <<<execution_status>>> initiation_status="ok" duration=0 termination_type=exited termination_id=0 corefile=no cutime=0 cstime=0 <<<test_end>>> <<<test_start>>> tag=lseek07 stime=1631249157 cmdline="lseek07" contacts="" analysis=exit <<<test_output>>> tst_test.c:1355: TINFO: Timeout per run is 0h 25m 00s lseek07.c:70: TPASS: lseek(tfile1, 7, SEEK_SET) wrote correct data abcdefgijk lseek07.c:70: TPASS: lseek(tfile2, 2, SEEK_SET) wrote correct data abijkfg Summary: passed 2 failed 0 broken 0 skipped 0 warnings 0 <<<execution_status>>> initiation_status="ok" duration=0 termination_type=exited termination_id=0 corefile=no cutime=0 cstime=0 <<<test_end>>> <<<test_start>>> tag=mallinfo02 stime=1631249157 cmdline="mallinfo02" contacts="" analysis=exit <<<test_output>>> tst_test.c:1355: TINFO: Timeout per run is 0h 25m 00s mallinfo02.c:28: TPASS: malloc() uses sbrk when size < 128k mallinfo02.c:41: TPASS: malloc() uses mmap when size >= 128k Summary: passed 2 failed 0 broken 0 skipped 0 warnings 0 <<<execution_status>>> initiation_status="ok" duration=0 termination_type=exited termination_id=0 corefile=no cutime=0 cstime=0 <<<test_end>>> <<<test_start>>> tag=mallopt01 stime=1631249157 cmdline="mallopt01" contacts="" analysis=exit <<<test_output>>> tst_test.c:1355: TINFO: Timeout per run is 0h 25m 00s mallopt01.c:41: TPASS: mallinfo() succeeded mallopt01.c:48: TPASS: mallopt(M_MXFAST, 160) succeeded mallopt01.c:53: TPASS: malloc(1024) succeeded mallopt01.c:60: TPASS: mallopt(M_MXFAST, 0) succeeded mallopt01.c:65: TPASS: malloc(1024) succeeded Summary: passed 5 failed 0 broken 0 skipped 0 warnings 0 <<<execution_status>>> initiation_status="ok" duration=0 termination_type=exited termination_id=0 corefile=no cutime=0 cstime=0 <<<test_end>>> <<<test_start>>> tag=migrate_pages03 stime=1631249157 cmdline="migrate_pages03" contacts="" analysis=exit <<<test_output>>> tst_test.c:1355: TINFO: Timeout per run is 0h 25m 00s migrate_pages03.c:60: TCONF: requires NUMA with at least 2 node Summary: passed 0 failed 0 broken 0 skipped 1 warnings 0 <<<execution_status>>> initiation_status="ok" duration=0 termination_type=exited termination_id=32 corefile=no cutime=0 cstime=0 <<<test_end>>> <<<test_start>>> tag=mlockall02 stime=1631249157 cmdline="mlockall02" contacts="" analysis=exit <<<test_output>>> mlockall02 1 TPASS : expected failure - errno = 12 : Cannot allocate memory mlockall02 2 TPASS : expected failure - errno = 1 : Operation not permitted mlockall02 3 TPASS : expected failure - errno = 22 : Invalid argument <<<execution_status>>> initiation_status="ok" duration=0 termination_type=exited termination_id=0 corefile=no cutime=0 cstime=0 <<<test_end>>> <<<test_start>>> tag=mkdir02 stime=1631249157 cmdline="mkdir02" contacts="" analysis=exit <<<test_output>>> tst_test.c:1355: TINFO: Timeout per run is 0h 25m 00s mkdir02.c:56: TINFO: Found unused GID 11: SUCCESS (0) mkdir02.c:46: TPASS: New dir inherited GID and S_ISGID Summary: passed 1 failed 0 broken 0 skipped 0 warnings 0 <<<execution_status>>> initiation_status="ok" duration=0 termination_type=exited termination_id=0 corefile=no cutime=0 cstime=0 <<<test_end>>> <<<test_start>>> tag=mkdir04 stime=1631249157 cmdline="mkdir04" contacts="" analysis=exit <<<test_output>>> tst_test.c:1355: TINFO: Timeout per run is 0h 25m 00s mkdir04.c:37: TPASS: mkdir() failed expectedly: EACCES (13) Summary: passed 1 failed 0 broken 0 skipped 0 warnings 0 <<<execution_status>>> initiation_status="ok" duration=0 termination_type=exited termination_id=0 corefile=no cutime=1 cstime=0 <<<test_end>>> <<<test_start>>> tag=mknodat01 stime=1631249157 cmdline="mknodat01" contacts="" analysis=exit <<<test_output>>> mknodat01 1 TPASS : mknodat() returned 0: TEST_ERRNO=SUCCESS(0): Success mknodat01 2 TPASS : mknodat() returned 0: TEST_ERRNO=SUCCESS(0): Success mknodat01 3 TPASS : mknodat() returned -1: TEST_ERRNO=ENOTDIR(20): Not a directory mknodat01 4 TPASS : mknodat() returned -1: TEST_ERRNO=EBADF(9): Bad file descriptor mknodat01 5 TPASS : mknodat() returned 0: TEST_ERRNO=SUCCESS(0): Success <<<execution_status>>> initiation_status="ok" duration=0 termination_type=exited termination_id=0 corefile=no cutime=0 cstime=0 <<<test_end>>> <<<test_start>>> tag=mlock02 stime=1631249157 cmdline="mlock02" contacts="" analysis=exit <<<test_output>>> mlock02 1 TPASS : mlock failed as expected: TEST_ERRNO=ENOMEM(12): Cannot allocate memory mlock02 2 TPASS : mlock failed as expected: TEST_ERRNO=ENOMEM(12): Cannot allocate memory mlock02 3 TPASS : mlock failed as expected: TEST_ERRNO=EPERM(1): Operation not permitted <<<execution_status>>> initiation_status="ok" duration=0 termination_type=exited termination_id=0 corefile=no cutime=0 cstime=0 <<<test_end>>> <<<test_start>>> tag=mlock04 stime=1631249157 cmdline="mlock04" contacts="" analysis=exit <<<test_output>>> mlock04 0 TINFO : locked 40960 bytes from 0x7f5952b33000 mlock04 1 TPASS : test succeeded. <<<execution_status>>> initiation_status="ok" duration=0 termination_type=exited termination_id=0 corefile=no cutime=0 cstime=0 <<<test_end>>> <<<test_start>>> tag=qmm01 stime=1631249157 cmdline="mmap001 -m 1" contacts="" analysis=exit <<<test_output>>> mmap001 0 TINFO : mmap()ing file of 1 pages or 4096 bytes mmap001 1 TPASS : mmap() completed successfully. mmap001 0 TINFO : touching mmaped memory mmap001 2 TPASS : we're still here, mmaped area must be good mmap001 3 TPASS : synchronizing mmapped page passed mmap001 4 TPASS : munmapping testfile.3462 successful <<<execution_status>>> initiation_status="ok" duration=0 termination_type=exited termination_id=0 corefile=no cutime=0 cstime=0 <<<test_end>>> <<<test_start>>> tag=mmap04 stime=1631249157 cmdline="mmap04" contacts="" analysis=exit <<<test_output>>> mmap04 1 TPASS : Functionality of mmap() successful <<<execution_status>>> initiation_status="ok" duration=0 termination_type=exited termination_id=0 corefile=no cutime=0 cstime=1 <<<test_end>>> <<<test_start>>> tag=mmap05 stime=1631249157 cmdline="mmap05" contacts="" analysis=exit <<<test_output>>> mmap05 1 TPASS : Got SIGSEGV as expected <<<execution_status>>> initiation_status="ok" duration=0 termination_type=exited termination_id=0 corefile=no cutime=0 cstime=0 <<<test_end>>> <<<test_start>>> tag=mmap12 stime=1631249157 cmdline="mmap12" contacts="" analysis=exit <<<test_output>>> tst_test.c:1355: TINFO: Timeout per run is 0h 25m 00s mmap12.c:90: TINFO: All pages are present mmap12.c:114: TPASS: File mapped properly Summary: passed 1 failed 0 broken 0 skipped 0 warnings 0 <<<execution_status>>> initiation_status="ok" duration=0 termination_type=exited termination_id=0 corefile=no cutime=0 cstime=0 <<<test_end>>> <<<test_start>>> tag=mmap13 stime=1631249157 cmdline="mmap13" contacts="" analysis=exit <<<test_output>>> mmap13 1 TPASS : Got SIGBUS as expected <<<execution_status>>> initiation_status="ok" duration=0 termination_type=exited termination_id=0 corefile=no cutime=0 cstime=0 <<<test_end>>> <<<test_start>>> tag=modify_ldt03 stime=1631249157 cmdline="modify_ldt03" contacts="" analysis=exit <<<test_output>>> modify_ldt03 1 TCONF : modify_ldt03.c:94: modify_ldt is available but not tested on the platform than __i386__ modify_ldt03 2 TCONF : modify_ldt03.c:94: Remaining cases not appropriate for configuration <<<execution_status>>> initiation_status="ok" duration=0 termination_type=exited termination_id=32 corefile=no cutime=0 cstime=0 <<<test_end>>> <<<test_start>>> tag=move_pages12 stime=1631249157 cmdline="move_pages12" contacts="" analysis=exit <<<test_output>>> tst_test.c:1355: TINFO: Timeout per run is 0h 25m 00s move_pages_support.c:407: TCONF: at least 2 allowed NUMA nodes are required Summary: passed 0 failed 0 broken 0 skipped 1 warnings 0 <<<execution_status>>> initiation_status="ok" duration=0 termination_type=exited termination_id=32 corefile=no cutime=0 cstime=0 <<<test_end>>> <<<test_start>>> tag=mprotect04 stime=1631249157 cmdline="mprotect04" contacts="" analysis=exit <<<test_output>>> mprotect04 1 TPASS : test PROT_NONE for mprotect success mprotect04 0 TINFO : exec_func: 0x561688f50d80, page_to_copy: 0x561688f50000 mprotect04 2 TPASS : test PROT_EXEC for mprotect success <<<execution_status>>> initiation_status="ok" duration=0 termination_type=exited termination_id=0 corefile=no cutime=0 cstime=0 <<<test_end>>> <<<test_start>>> tag=mremap05 stime=1631249157 cmdline="mremap05" contacts="" analysis=exit <<<test_output>>> mremap05 1 TPASS : MREMAP_FIXED requires MREMAP_MAYMOVE mremap05 2 TPASS : new_addr has to be page aligned mremap05 3 TPASS : old/new area must not overlap mremap05 4 TPASS : mremap #1 mremap05 5 TPASS : mremap #1 value OK mremap05 6 TPASS : mremap #2 mremap05 7 TPASS : mremap #2 value OK <<<execution_status>>> initiation_status="ok" duration=0 termination_type=exited termination_id=0 corefile=no cutime=0 cstime=0 <<<test_end>>> <<<test_start>>> tag=msgctl03 stime=1631249157 cmdline="msgctl03" contacts="" analysis=exit <<<test_output>>> tst_test.c:1355: TINFO: Timeout per run is 0h 25m 00s msgctl03.c:30: TPASS: msgctl(IPC_RMID) msgctl03.c:34: TPASS: msgctl(IPC_STAT): EINVAL (22) Summary: passed 2 failed 0 broken 0 skipped 0 warnings 0 <<<execution_status>>> initiation_status="ok" duration=0 termination_type=exited termination_id=0 corefile=no cutime=0 cstime=0 <<<test_end>>> <<<test_start>>> tag=msgrcv06 stime=1631249157 cmdline="msgrcv06" contacts="" analysis=exit <<<test_output>>> tst_test.c:1355: TINFO: Timeout per run is 0h 25m 00s msgrcv06.c:28: TPASS: msgrcv(1, 0x55a06e983660, 1024, 1, 0) : EIDRM (43) Summary: passed 1 failed 0 broken 0 skipped 0 warnings 0 <<<execution_status>>> initiation_status="ok" duration=0 termination_type=exited termination_id=0 corefile=no cutime=0 cstime=0 <<<test_end>>> <<<test_start>>> tag=msync02 stime=1631249157 cmdline="msync02" contacts="" analysis=exit <<<test_output>>> msync02 1 TPASS : Functionality of msync successful <<<execution_status>>> initiation_status="ok" duration=0 termination_type=exited termination_id=0 corefile=no cutime=0 cstime=1 <<<test_end>>> <<<test_start>>> tag=msync04 stime=1631249157 cmdline="msync04" contacts="" analysis=exit <<<test_output>>> tst_device.c:89: TINFO: Found free device 0 '/dev/loop0' tst_supported_fs_types.c:89: TINFO: Kernel supports ext2 tst_supported_fs_types.c:51: TINFO: mkfs.ext2 does exist tst_supported_fs_types.c:89: TINFO: Kernel supports ext3 tst_supported_fs_types.c:51: TINFO: mkfs.ext3 does exist tst_supported_fs_types.c:89: TINFO: Kernel supports ext4 tst_supported_fs_types.c:51: TINFO: mkfs.ext4 does exist tst_supported_fs_types.c:89: TINFO: Kernel supports xfs tst_supported_fs_types.c:51: TINFO: mkfs.xfs does exist tst_supported_fs_types.c:89: TINFO: Kernel supports btrfs tst_supported_fs_types.c:51: TINFO: mkfs.btrfs does exist tst_supported_fs_types.c:89: TINFO: Kernel supports vfat tst_supported_fs_types.c:51: TINFO: mkfs.vfat does exist tst_supported_fs_types.c:115: TINFO: Filesystem exfat is not supported tst_supported_fs_types.c:119: TINFO: FUSE does support ntfs tst_supported_fs_types.c:51: TINFO: mkfs.ntfs does exist tst_supported_fs_types.c:148: TINFO: Skipping tmpfs as requested by the test tst_test.c:1421: TINFO: Testing on ext2 tst_test.c:923: TINFO: Formatting /dev/loop0 with ext2 opts='' extra opts='' mke2fs 1.44.5 (15-Dec-2018) tst_test.c:1355: TINFO: Timeout per run is 0h 25m 00s msync04.c:72: TPASS: msync() working correctly tst_test.c:1421: TINFO: Testing on ext3 tst_test.c:923: TINFO: Formatting /dev/loop0 with ext3 opts='' extra opts='' mke2fs 1.44.5 (15-Dec-2018) tst_test.c:1355: TINFO: Timeout per run is 0h 25m 00s msync04.c:72: TPASS: msync() working correctly tst_test.c:1421: TINFO: Testing on ext4 tst_test.c:923: TINFO: Formatting /dev/loop0 with ext4 opts='' extra opts='' mke2fs 1.44.5 (15-Dec-2018) tst_test.c:1355: TINFO: Timeout per run is 0h 25m 00s msync04.c:72: TPASS: msync() working correctly tst_test.c:1421: TINFO: Testing on xfs tst_test.c:923: TINFO: Formatting /dev/loop0 with xfs opts='' extra opts='' tst_test.c:1355: TINFO: Timeout per run is 0h 25m 00s msync04.c:72: TPASS: msync() working correctly tst_test.c:1421: TINFO: Testing on btrfs tst_test.c:923: TINFO: Formatting /dev/loop0 with btrfs opts='' extra opts='' tst_test.c:1355: TINFO: Timeout per run is 0h 25m 00s msync04.c:72: TPASS: msync() working correctly tst_test.c:1421: TINFO: Testing on vfat tst_test.c:923: TINFO: Formatting /dev/loop0 with vfat opts='' extra opts='' tst_test.c:1355: TINFO: Timeout per run is 0h 25m 00s msync04.c:72: TPASS: msync() working correctly tst_test.c:1421: TINFO: Testing on ntfs tst_test.c:923: TINFO: Formatting /dev/loop0 with ntfs opts='' extra opts='' The partition start sector was not specified for /dev/loop0 and it could not be obtained automatically. It has been set to 0. The number of sectors per track was not specified for /dev/loop0 and it could not be obtained automatically. It has been set to 0. The number of heads was not specified for /dev/loop0 and it could not be obtained automatically. It has been set to 0. To boot from a device, Windows needs the 'partition start sector', the 'sectors per track' and the 'number of heads' to be set. Windows will not be able to boot from this device. tst_test.c:937: TINFO: Trying FUSE... tst_test.c:1355: TINFO: Timeout per run is 0h 25m 00s msync04.c:60: TFAIL: Expected dirty bit to be set after writing to mmap()-ed area Summary: passed 6 failed 1 broken 0 skipped 0 warnings 0 <<<execution_status>>> initiation_status="ok" duration=4 termination_type=exited termination_id=1 corefile=no cutime=7 cstime=90 <<<test_end>>> <<<test_start>>> tag=nice01 stime=1631249161 cmdline="nice01" contacts="" analysis=exit <<<test_output>>> tst_test.c:1355: TINFO: Timeout per run is 0h 25m 00s nice01.c:48: TPASS: nice(-12) passed Summary: passed 1 failed 0 broken 0 skipped 0 warnings 0 <<<execution_status>>> initiation_status="ok" duration=0 termination_type=exited termination_id=0 corefile=no cutime=1 cstime=0 <<<test_end>>> <<<test_start>>> tag=open01A stime=1631249161 cmdline="symlink01 -T open01" contacts="" analysis=exit <<<test_output>>> open01 1 TPASS : open(2) with (O_CREAT | O_RDWR) to create object file through symbolic link file and all writes, reads, and lseeks are ok open01 2 TPASS : open(2) with O_RDWR of existing object file through symbolic link file and all writes, reads, and lseeks are ok open01 3 TPASS : open(2) with (O_CREAT | O_EXCL) error is caught when creating object file through symbolic link file open01 4 TPASS : open(2) error with O_RDWR is caught when processing symbolic link file which points at no object file open01 5 TPASS : Nested symbolic link access condition caught. ELOOP is returned <<<execution_status>>> initiation_status="ok" duration=0 termination_type=exited termination_id=0 corefile=no cutime=0 cstime=1 <<<test_end>>> <<<test_start>>> tag=madvise10 stime=1631249161 cmdline="madvise10" contacts="" analysis=exit <<<test_output>>> tst_test.c:1355: TINFO: Timeout per run is 0h 25m 00s madvise10.c:134: TINFO: MADV_WIPEONFORK zeroes memory in child madvise10.c:108: TPASS: madvise(0x7fd76a69c000, 16384, 0x0) madvise10.c:108: TPASS: madvise(0x7fd76a69c000, 16384, 0x12) madvise10.c:89: TPASS: In PID 3581, Matched expected pattern madvise10.c:134: TINFO: MADV_WIPEONFORK with zero length does nothing madvise10.c:108: TPASS: madvise(0x7fd76a69c000, 0, 0x0) madvise10.c:108: TPASS: madvise(0x7fd76a69c000, 0, 0x12) madvise10.c:89: TPASS: In PID 3582, Matched expected pattern madvise10.c:134: TINFO: MADV_WIPEONFORK zeroes memory in grand-child madvise10.c:108: TPASS: madvise(0x7fd76a69c000, 16384, 0x0) madvise10.c:108: TPASS: madvise(0x7fd76a69c000, 16384, 0x12) madvise10.c:89: TPASS: In PID 3584, Matched expected pattern madvise10.c:134: TINFO: MADV_KEEPONFORK will undo MADV_WIPEONFORK madvise10.c:108: TPASS: madvise(0x7fd76a69c000, 16384, 0x12) madvise10.c:108: TPASS: madvise(0x7fd76a69c000, 16384, 0x13) madvise10.c:89: TPASS: In PID 3585, Matched expected pattern Summary: passed 12 failed 0 broken 0 skipped 0 warnings 0 <<<execution_status>>> initiation_status="ok" duration=0 termination_type=exited termination_id=0 corefile=no cutime=0 cstime=0 <<<test_end>>> <<<test_start>>> tag=pause01 stime=1631249161 cmdline="pause01" contacts="" analysis=exit <<<test_output>>> tst_test.c:1355: TINFO: Timeout per run is 0h 25m 00s pause01.c:24: TPASS: pause() interrupted with EINTR Summary: passed 1 failed 0 broken 0 skipped 0 warnings 0 <<<execution_status>>> initiation_status="ok" duration=0 termination_type=exited termination_id=0 corefile=no cutime=0 cstime=0 <<<test_end>>> <<<test_start>>> tag=personality01 stime=1631249161 cmdline="personality01" contacts="" analysis=exit <<<test_output>>> personality01 1 TPASS : personality(PER_LINUX) personality01 0 TINFO : Child process returned TPASS personality01 1 TPASS : personality(PER_LINUX_32BIT) personality01 0 TINFO : Child process returned TPASS personality01 1 TPASS : personality(PER_SVR4) personality01 0 TINFO : Child process returned TPASS personality01 1 TPASS : personality(PER_SVR3) personality01 0 TINFO : Child process returned TPASS personality01 1 TPASS : personality(PER_SCOSVR3) personality01 0 TINFO : Child process returned TPASS personality01 1 TPASS : personality(PER_OSR5) personality01 0 TINFO : Child process returned TPASS personality01 1 TPASS : personality(PER_WYSEV386) personality01 0 TINFO : Child process returned TPASS personality01 1 TPASS : personality(PER_ISCR4) personality01 0 TINFO : Child process returned TPASS personality01 1 TPASS : personality(PER_BSD) personality01 0 TINFO : Child process returned TPASS personality01 1 TPASS : personality(PER_XENIX) personality01 0 TINFO : Child process returned TPASS personality01 1 TPASS : personality(PER_LINUX32) personality01 0 TINFO : Child process returned TPASS personality01 1 TPASS : personality(PER_IRIX32) personality01 0 TINFO : Child process returned TPASS personality01 1 TPASS : personality(PER_IRIXN32) personality01 0 TINFO : Child process returned TPASS personality01 1 TPASS : personality(PER_IRIX64) personality01 0 TINFO : Child process returned TPASS personality01 1 TPASS : personality(PER_RISCOS) personality01 0 TINFO : Child process returned TPASS personality01 1 TPASS : personality(PER_SOLARIS) personality01 0 TINFO : Child process returned TPASS personality01 1 TPASS : personality(PER_UW7) personality01 0 TINFO : Child process returned TPASS personality01 1 TPASS : personality(PER_OSF4) personality01 0 TINFO : Child process returned TPASS personality01 1 TPASS : personality(PER_HPUX) personality01 0 TINFO : Child process returned TPASS <<<execution_status>>> initiation_status="ok" duration=0 termination_type=exited termination_id=0 corefile=no cutime=0 cstime=0 <<<test_end>>> <<<test_start>>> tag=pipe01 stime=1631249161 cmdline="pipe01" contacts="" analysis=exit <<<test_output>>> tst_test.c:1355: TINFO: Timeout per run is 0h 25m 00s pipe01.c:48: TPASS: pipe() functionality is correct Summary: passed 1 failed 0 broken 0 skipped 0 warnings 0 <<<execution_status>>> initiation_status="ok" duration=0 termination_type=exited termination_id=0 corefile=no cutime=0 cstime=0 <<<test_end>>> <<<test_start>>> tag=poll01 stime=1631249161 cmdline="poll01" contacts="" analysis=exit <<<test_output>>> tst_test.c:1355: TINFO: Timeout per run is 0h 25m 00s poll01.c:42: TPASS: poll() POLLOUT poll01.c:69: TPASS: poll() POLLIN Summary: passed 2 failed 0 broken 0 skipped 0 warnings 0 <<<execution_status>>> initiation_status="ok" duration=0 termination_type=exited termination_id=0 corefile=no cutime=0 cstime=0 <<<test_end>>> <<<test_start>>> tag=pread03_64 stime=1631249161 cmdline="pread03_64" contacts="" analysis=exit <<<test_output>>> pread03 1 TPASS : pread() fails with expected error EISDIR errno:21 <<<execution_status>>> initiation_status="ok" duration=0 termination_type=exited termination_id=0 corefile=no cutime=0 cstime=0 <<<test_end>>> <<<test_start>>> tag=preadv202_64 stime=1631249161 cmdline="preadv202_64" contacts="" analysis=exit <<<test_output>>> tst_test.c:1355: TINFO: Timeout per run is 0h 25m 00s preadv202.c:82: TPASS: preadv2() failed as expected: EINVAL (22) preadv202.c:82: TPASS: preadv2() failed as expected: EINVAL (22) preadv202.c:82: TPASS: preadv2() failed as expected: EOPNOTSUPP (95) preadv202.c:82: TPASS: preadv2() failed as expected: EFAULT (14) preadv202.c:82: TPASS: preadv2() failed as expected: EBADF (9) preadv202.c:82: TPASS: preadv2() failed as expected: EBADF (9) preadv202.c:82: TPASS: preadv2() failed as expected: EISDIR (21) preadv202.c:82: TPASS: preadv2() failed as expected: ESPIPE (29) Summary: passed 8 failed 0 broken 0 skipped 0 warnings 0 <<<execution_status>>> initiation_status="ok" duration=0 termination_type=exited termination_id=0 corefile=no cutime=0 cstime=0 <<<test_end>>> <<<test_start>>> tag=process_vm_writev02 stime=1631249161 cmdline="process_vm_writev02" contacts="" analysis=exit <<<test_output>>> process_vm_writev02 0 TINFO : child 2: write to the same memory location. process_vm_writev02 0 TINFO : child 0: memory allocated. process_vm_writev02 1 TPASS : child 0: all bytes are expected. <<<execution_status>>> initiation_status="ok" duration=0 termination_type=exited termination_id=0 corefile=no cutime=0 cstime=0 <<<test_end>>> <<<test_start>>> tag=pselect03 stime=1631249161 cmdline="pselect03" contacts="" analysis=exit <<<test_output>>> tst_test.c:1355: TINFO: Timeout per run is 0h 25m 00s pselect03.c:31: TPASS: pselect() succeeded retval=0 Summary: passed 1 failed 0 broken 0 skipped 0 warnings 0 <<<execution_status>>> initiation_status="ok" duration=0 termination_type=exited termination_id=0 corefile=no cutime=0 cstime=0 <<<test_end>>> <<<test_start>>> tag=ptrace07 stime=1631249161 cmdline="ptrace07" contacts="" analysis=exit <<<test_output>>> tst_test.c:1355: TINFO: Timeout per run is 0h 25m 00s ptrace07.c:138: TINFO: PTRACE_SETREGSET with reserved bits failed with EINVAL ptrace07.c:161: TINFO: test child 3623 exited, retcode: 0 ptrace07.c:174: TPASS: wasn't able to set invalid FPU state Summary: passed 1 failed 0 broken 0 skipped 0 warnings 0 <<<execution_status>>> initiation_status="ok" duration=1 termination_type=exited termination_id=0 corefile=no cutime=168 cstime=0 <<<test_end>>> <<<test_start>>> tag=quotactl07 stime=1631249162 cmdline="quotactl07" contacts="" analysis=exit <<<test_output>>> tst_kconfig.c:64: TINFO: Parsing kernel config '/proc/config.gz' tst_device.c:89: TINFO: Found free device 0 '/dev/loop0' tst_test.c:923: TINFO: Formatting /dev/loop0 with xfs opts='' extra opts='' tst_test.c:1355: TINFO: Timeout per run is 0h 25m 00s quotactl07.c:32: TPASS: Q_XQUOTARM has quota type check Summary: passed 1 failed 0 broken 0 skipped 0 warnings 0 <<<execution_status>>> initiation_status="ok" duration=1 termination_type=exited termination_id=0 corefile=no cutime=0 cstime=6 <<<test_end>>> <<<test_start>>> tag=realpath01 stime=1631249163 cmdline="realpath01" contacts="" analysis=exit <<<test_output>>> tst_test.c:1355: TINFO: Timeout per run is 0h 25m 00s realpath01.c:35: TPASS: bug not reproduced Summary: passed 1 failed 0 broken 0 skipped 0 warnings 0 <<<execution_status>>> initiation_status="ok" duration=0 termination_type=exited termination_id=0 corefile=no cutime=0 cstime=0 <<<test_end>>> <<<test_start>>> tag=recvmsg03 stime=1631249163 cmdline="recvmsg03" contacts="" analysis=exit <<<test_output>>> tst_test.c:1355: TINFO: Timeout per run is 0h 25m 00s recvmsg03.c:38: TCONF: rds was not supported Summary: passed 0 failed 0 broken 0 skipped 1 warnings 0 <<<execution_status>>> initiation_status="ok" duration=0 termination_type=exited termination_id=32 corefile=no cutime=0 cstime=0 <<<test_end>>> <<<test_start>>> tag=rename03 stime=1631249163 cmdline="rename03" contacts="" analysis=exit <<<test_output>>> rename03 1 TPASS : functionality is correct for renaming a file rename03 2 TPASS : functionality is correct for renaming a directory <<<execution_status>>> initiation_status="ok" duration=0 termination_type=exited termination_id=0 corefile=no cutime=0 cstime=1 <<<test_end>>> <<<test_start>>> tag=rename11 stime=1631249163 cmdline="rename11" contacts="" analysis=exit <<<test_output>>> mke2fs 1.44.5 (15-Dec-2018) rename11 0 TINFO : Found free device 0 '/dev/loop0' rename11 0 TINFO : Formatting /dev/loop0 with ext2 opts='' extra opts='' rename11 0 TINFO : subdir limit is not availiable for xfs filesystem rename11 1 TPASS : failed as expected: TEST_ERRNO=ELOOP(40): Too many levels of symbolic links rename11 2 TPASS : failed as expected: TEST_ERRNO=EROFS(30): Read-only file system rename11 3 TCONF : rename11.c:167: EMLINK test is not appropriate <<<execution_status>>> initiation_status="ok" duration=0 termination_type=exited termination_id=0 corefile=no cutime=0 cstime=3 <<<test_end>>> <<<test_start>>> tag=request_key04 stime=1631249163 cmdline="request_key04" contacts="" analysis=exit <<<test_output>>> tst_test.c:1355: TINFO: Timeout per run is 0h 25m 00s request_key04.c:66: TPASS: request_key() failed with EACCES as expected Summary: passed 1 failed 0 broken 0 skipped 0 warnings 0 <<<execution_status>>> initiation_status="ok" duration=0 termination_type=exited termination_id=0 corefile=no cutime=0 cstime=0 <<<test_end>>> <<<test_start>>> tag=sched_get_priority_min02 stime=1631249163 cmdline="sched_get_priority_min02" contacts="" analysis=exit <<<test_output>>> sched_get_priority_min02 1 TPASS : Test Passed, Got EINVAL <<<execution_status>>> initiation_status="ok" duration=0 termination_type=exited termination_id=0 corefile=no cutime=0 cstime=0 <<<test_end>>> <<<test_start>>> tag=sched_getparam03 stime=1631249163 cmdline="sched_getparam03" contacts="" analysis=exit <<<test_output>>> tst_test.c:1355: TINFO: Timeout per run is 0h 25m 00s sched_getparam03.c:53: TINFO: Testing libc variant sched_getparam03.c:48: TPASS: sched_getparam() with non-existing pid : ESRCH (3) sched_getparam03.c:48: TPASS: sched_getparam() with invalid pid : EINVAL (22) sched_getparam03.c:48: TPASS: sched_getparam() with invalid address for param : EINVAL (22) tst_test.c:1355: TINFO: Timeout per run is 0h 25m 00s sched_getparam03.c:53: TINFO: Testing syscall variant sched_getparam03.c:48: TPASS: sched_getparam() with non-existing pid : ESRCH (3) sched_getparam03.c:48: TPASS: sched_getparam() with invalid pid : EINVAL (22) sched_getparam03.c:48: TPASS: sched_getparam() with invalid address for param : EINVAL (22) Summary: passed 6 failed 0 broken 0 skipped 0 warnings 0 <<<execution_status>>> initiation_status="ok" duration=0 termination_type=exited termination_id=0 corefile=no cutime=0 cstime=0 <<<test_end>>> <<<test_start>>> tag=sched_setparam05 stime=1631249163 cmdline="sched_setparam05" contacts="" analysis=exit <<<test_output>>> tst_test.c:1355: TINFO: Timeout per run is 0h 25m 00s sched_setparam05.c:42: TINFO: Testing libc variant sched_setparam05.c:32: TPASS: sched_setparam(3669, 0) : EPERM (1) tst_test.c:1355: TINFO: Timeout per run is 0h 25m 00s sched_setparam05.c:42: TINFO: Testing syscall variant sched_setparam05.c:32: TPASS: sched_setparam(3671, 0) : EPERM (1) Summary: passed 2 failed 0 broken 0 skipped 0 warnings 0 <<<execution_status>>> initiation_status="ok" duration=0 termination_type=exited termination_id=0 corefile=no cutime=0 cstime=0 <<<test_end>>> <<<test_start>>> tag=sched_setscheduler01 stime=1631249163 cmdline="sched_setscheduler01" contacts="" analysis=exit <<<test_output>>> tst_test.c:1355: TINFO: Timeout per run is 0h 25m 00s sched_setscheduler01.c:59: TINFO: Testing libc variant sched_setscheduler01.c:71: TPASS: sched_setscheduler(32768, 0, 0x556dd6c94954) : ESRCH (3) sched_setscheduler01.c:71: TPASS: sched_setscheduler(1, 99, 0x556dd6c94954) : EINVAL (22) sched_setscheduler01.c:71: TPASS: sched_setscheduler(1, 0, 0xffffffffffffffff) : EFAULT (14) sched_setscheduler01.c:71: TPASS: sched_setscheduler(0, 0, 0x556dd6c94614) : EINVAL (22) tst_test.c:1355: TINFO: Timeout per run is 0h 25m 00s sched_setscheduler01.c:59: TINFO: Testing syscall variant sched_setscheduler01.c:71: TPASS: sched_setscheduler(32768, 0, 0x556dd6c94954) : ESRCH (3) sched_setscheduler01.c:71: TPASS: sched_setscheduler(1, 99, 0x556dd6c94954) : EINVAL (22) sched_setscheduler01.c:71: TPASS: sched_setscheduler(1, 0, 0xffffffffffffffff) : EFAULT (14) sched_setscheduler01.c:71: TPASS: sched_setscheduler(0, 0, 0x556dd6c94614) : EINVAL (22) Summary: passed 8 failed 0 broken 0 skipped 0 warnings 0 <<<execution_status>>> initiation_status="ok" duration=0 termination_type=exited termination_id=0 corefile=no cutime=0 cstime=1 <<<test_end>>> <<<test_start>>> tag=select04 stime=1631249163 cmdline="select04" contacts="" analysis=exit <<<test_output>>> tst_test.c:1355: TINFO: Timeout per run is 0h 25m 00s select_var.h:109: TINFO: Testing libc select() select04.c:58: TPASS: No data to read: select() cleared the fd set select04.c:58: TPASS: No space to write: select() cleared the fd set tst_test.c:1355: TINFO: Timeout per run is 0h 25m 00s select_var.h:112: TINFO: Testing SYS_select syscall select04.c:58: TPASS: No data to read: select() cleared the fd set select04.c:58: TPASS: No space to write: select() cleared the fd set tst_test.c:1355: TINFO: Timeout per run is 0h 25m 00s select_var.h:115: TINFO: Testing SYS_pselect6 syscall select04.c:58: TPASS: No data to read: select() cleared the fd set select04.c:58: TPASS: No space to write: select() cleared the fd set tst_test.c:1355: TINFO: Timeout per run is 0h 25m 00s select_var.h:118: TINFO: Testing SYS_pselect6 time64 syscall select_var.h:83: TCONF: __NR_pselect6 time64 variant not supported tst_test.c:1355: TINFO: Timeout per run is 0h 25m 00s select_var.h:121: TINFO: Testing SYS__newselect syscall select_var.h:89: TCONF: syscall(-1) __NR__newselect not supported Summary: passed 6 failed 0 broken 0 skipped 2 warnings 0 <<<execution_status>>> initiation_status="ok" duration=0 termination_type=exited termination_id=0 corefile=no cutime=3 cstime=2 <<<test_end>>> <<<test_start>>> tag=semctl02 stime=1631249163 cmdline="semctl02" contacts="" analysis=exit <<<test_output>>> tst_test.c:1355: TINFO: Timeout per run is 0h 25m 00s semctl02.c:29: TPASS: semctl(IPC_STAT) with nobody user : EACCES (13) Summary: passed 1 failed 0 broken 0 skipped 0 warnings 0 <<<execution_status>>> initiation_status="ok" duration=0 termination_type=exited termination_id=0 corefile=no cutime=0 cstime=0 <<<test_end>>> <<<test_start>>> tag=semop01 stime=1631249163 cmdline="semop01" contacts="" analysis=exit <<<test_output>>> tst_test.c:1355: TINFO: Timeout per run is 0h 25m 00s semop01.c:71: TINFO: Testing variant: semop: syscall semop01.c:58: TPASS: semaphore values are correct semop01.c:58: TPASS: semaphore values are correct tst_test.c:1355: TINFO: Timeout per run is 0h 25m 00s semop01.c:71: TINFO: Testing variant: semtimedop: syscall with old kernel spec semop01.c:58: TPASS: semaphore values are correct semop01.c:58: TPASS: semaphore values are correct Summary: passed 4 failed 0 broken 0 skipped 0 warnings 0 <<<execution_status>>> initiation_status="ok" duration=0 termination_type=exited termination_id=0 corefile=no cutime=0 cstime=0 <<<test_end>>> <<<test_start>>> tag=sendfile05_64 stime=1631249163 cmdline="sendfile05_64" contacts="" analysis=exit <<<test_output>>> tst_test.c:1355: TINFO: Timeout per run is 0h 25m 00s sendfile05.c:42: TPASS: sendfile(out, in, &offset, ..) with offset=-1 : EINVAL (22) Summary: passed 1 failed 0 broken 0 skipped 0 warnings 0 <<<execution_status>>> initiation_status="ok" duration=0 termination_type=exited termination_id=0 corefile=no cutime=0 cstime=0 <<<test_end>>> <<<test_start>>> tag=sendfile06 stime=1631249163 cmdline="sendfile06" contacts="" analysis=exit <<<test_output>>> tst_test.c:1355: TINFO: Timeout per run is 0h 25m 00s sendfile06.c:61: TPASS: sendfile() with offset=NULL Summary: passed 1 failed 0 broken 0 skipped 0 warnings 0 <<<execution_status>>> initiation_status="ok" duration=0 termination_type=exited termination_id=0 corefile=no cutime=0 cstime=0 <<<test_end>>> <<<test_start>>> tag=sendmmsg02 stime=1631249163 cmdline="sendmmsg02" contacts="" analysis=exit <<<test_output>>> tst_buffers.c:55: TINFO: Test is using guarded buffers tst_test.c:1355: TINFO: Timeout per run is 0h 25m 00s sendmmsg02.c:56: TINFO: Testing variant: vDSO or syscall with libc spec sendmmsg02.c:49: TPASS: sendmmsg() bad file descriptor : EBADF (9) sendmmsg02.c:49: TPASS: sendmmsg() invalid msgvec address : EFAULT (14) tst_test.c:1355: TINFO: Timeout per run is 0h 25m 00s sendmmsg02.c:56: TINFO: Testing variant: syscall with old kernel spec sendmmsg02.c:49: TPASS: sendmmsg() bad file descriptor : EBADF (9) sendmmsg02.c:49: TPASS: sendmmsg() invalid msgvec address : EFAULT (14) Summary: passed 4 failed 0 broken 0 skipped 0 warnings 0 <<<execution_status>>> initiation_status="ok" duration=0 termination_type=exited termination_id=0 corefile=no cutime=0 cstime=1 <<<test_end>>> <<<test_start>>> tag=sendto01 stime=1631249163 cmdline="sendto01" contacts="" analysis=exit <<<test_output>>> sendto01 1 TPASS : bad file descriptor successful sendto01 2 TPASS : invalid socket successful sendto01 3 TPASS : invalid send buffer successful sendto01 4 TPASS : connected TCP successful sendto01 5 TPASS : not connected TCP successful sendto01 6 TPASS : invalid to buffer length successful sendto01 7 TPASS : invalid to buffer successful sendto01 8 TPASS : UDP message too big successful sendto01 9 TPASS : local endpoint shutdown successful sendto01 10 TPASS : invalid flags set successful <<<execution_status>>> initiation_status="ok" duration=0 termination_type=exited termination_id=0 corefile=no cutime=0 cstime=0 <<<test_end>>> <<<test_start>>> tag=set_mempolicy04 stime=1631249163 cmdline="set_mempolicy04" contacts="" analysis=exit <<<test_output>>> tst_device.c:89: TINFO: Found free device 0 '/dev/loop0' tst_supported_fs_types.c:89: TINFO: Kernel supports ext2 tst_supported_fs_types.c:51: TINFO: mkfs.ext2 does exist tst_supported_fs_types.c:89: TINFO: Kernel supports ext3 tst_supported_fs_types.c:51: TINFO: mkfs.ext3 does exist tst_supported_fs_types.c:89: TINFO: Kernel supports ext4 tst_supported_fs_types.c:51: TINFO: mkfs.ext4 does exist tst_supported_fs_types.c:89: TINFO: Kernel supports xfs tst_supported_fs_types.c:51: TINFO: mkfs.xfs does exist tst_supported_fs_types.c:89: TINFO: Kernel supports btrfs tst_supported_fs_types.c:51: TINFO: mkfs.btrfs does exist tst_supported_fs_types.c:89: TINFO: Kernel supports vfat tst_supported_fs_types.c:51: TINFO: mkfs.vfat does exist tst_supported_fs_types.c:115: TINFO: Filesystem exfat is not supported tst_supported_fs_types.c:119: TINFO: FUSE does support ntfs tst_supported_fs_types.c:51: TINFO: mkfs.ntfs does exist tst_supported_fs_types.c:89: TINFO: Kernel supports tmpfs tst_supported_fs_types.c:38: TINFO: mkfs is not needed for tmpfs tst_test.c:1421: TINFO: Testing on ext2 tst_test.c:1355: TINFO: Timeout per run is 0h 25m 00s tst_numa.c:194: TINFO: Found 1 NUMA memory nodes set_mempolicy04.c:48: TCONF: Test requires at least two NUMA memory nodes tst_test.c:1421: TINFO: Testing on ext3 tst_test.c:1355: TINFO: Timeout per run is 0h 25m 00s tst_numa.c:194: TINFO: Found 1 NUMA memory nodes set_mempolicy04.c:48: TCONF: Test requires at least two NUMA memory nodes tst_test.c:1421: TINFO: Testing on ext4 tst_test.c:1355: TINFO: Timeout per run is 0h 25m 00s tst_numa.c:194: TINFO: Found 1 NUMA memory nodes set_mempolicy04.c:48: TCONF: Test requires at least two NUMA memory nodes tst_test.c:1421: TINFO: Testing on xfs tst_test.c:1355: TINFO: Timeout per run is 0h 25m 00s tst_numa.c:194: TINFO: Found 1 NUMA memory nodes set_mempolicy04.c:48: TCONF: Test requires at least two NUMA memory nodes tst_test.c:1421: TINFO: Testing on btrfs tst_test.c:1355: TINFO: Timeout per run is 0h 25m 00s tst_numa.c:194: TINFO: Found 1 NUMA memory nodes set_mempolicy04.c:48: TCONF: Test requires at least two NUMA memory nodes tst_test.c:1421: TINFO: Testing on vfat tst_test.c:1355: TINFO: Timeout per run is 0h 25m 00s tst_numa.c:194: TINFO: Found 1 NUMA memory nodes set_mempolicy04.c:48: TCONF: Test requires at least two NUMA memory nodes tst_test.c:1421: TINFO: Testing on ntfs tst_test.c:1355: TINFO: Timeout per run is 0h 25m 00s tst_numa.c:194: TINFO: Found 1 NUMA memory nodes set_mempolicy04.c:48: TCONF: Test requires at least two NUMA memory nodes tst_test.c:1421: TINFO: Testing on tmpfs tst_test.c:1355: TINFO: Timeout per run is 0h 25m 00s tst_numa.c:194: TINFO: Found 1 NUMA memory nodes set_mempolicy04.c:48: TCONF: Test requires at least two NUMA memory nodes Summary: passed 0 failed 0 broken 0 skipped 8 warnings 0 <<<execution_status>>> initiation_status="ok" duration=1 termination_type=exited termination_id=32 corefile=no cutime=1 cstime=3 <<<test_end>>> <<<test_start>>> tag=setdomainname03 stime=1631249164 cmdline="setdomainname03" contacts="" analysis=exit <<<test_output>>> tst_test.c:1355: TINFO: Timeout per run is 0h 25m 00s setdomainname.h:36: TINFO: Testing libc setdomainname() setdomainname03.c:32: TPASS: expected failure: EPERM (1) tst_test.c:1355: TINFO: Timeout per run is 0h 25m 00s setdomainname.h:39: TINFO: Testing __NR_setdomainname syscall setdomainname03.c:32: TPASS: expected failure: EPERM (1) Summary: passed 2 failed 0 broken 0 skipped 0 warnings 0 <<<execution_status>>> initiation_status="ok" duration=0 termination_type=exited termination_id=0 corefile=no cutime=0 cstime=0 <<<test_end>>> <<<test_start>>> tag=setfsuid03 stime=1631249164 cmdline="setfsuid03" contacts="" analysis=exit <<<test_output>>> setfsuid03 1 TPASS : setfsuid() returned expected value : 65534 <<<execution_status>>> initiation_status="ok" duration=0 termination_type=exited termination_id=0 corefile=no cutime=0 cstime=0 <<<test_end>>> <<<test_start>>> tag=setgid01 stime=1631249164 cmdline="setgid01" contacts="" analysis=exit <<<test_output>>> tst_test.c:1355: TINFO: Timeout per run is 0h 25m 00s setgid01.c:21: TPASS: SETGID(gid) passed Summary: passed 1 failed 0 broken 0 skipped 0 warnings 0 <<<execution_status>>> initiation_status="ok" duration=0 termination_type=exited termination_id=0 corefile=no cutime=1 cstime=0 <<<test_end>>> <<<test_start>>> tag=setegid01 stime=1631249164 cmdline="setegid01" contacts="" analysis=exit <<<test_output>>> setegid01 0 TINFO : getresgid reports rgid 0, egid 0, sgid 0 setegid01 0 TINFO : calling setegid(nobody_gid 65534) setegid01 0 TINFO : getresgid reports rgid 0, egid 65534, sgid 0 setegid01 1 TPASS : setegid() passed functional test <<<execution_status>>> initiation_status="ok" duration=0 termination_type=exited termination_id=0 corefile=no cutime=0 cstime=0 <<<test_end>>> <<<test_start>>> tag=setgroups01 stime=1631249164 cmdline="setgroups01" contacts="" analysis=exit <<<test_output>>> setgroups01 1 TPASS : setgroups(65536, list) returned 0 <<<execution_status>>> initiation_status="ok" duration=0 termination_type=exited termination_id=0 corefile=no cutime=0 cstime=0 <<<test_end>>> <<<test_start>>> tag=setgroups02 stime=1631249164 cmdline="setgroups02" contacts="" analysis=exit <<<test_output>>> setgroups02 1 TPASS : Functionality of setgroups(1, groups_list) successful <<<execution_status>>> initiation_status="ok" duration=0 termination_type=exited termination_id=0 corefile=no cutime=0 cstime=1 <<<test_end>>> <<<test_start>>> tag=setgroups04 stime=1631249164 cmdline="setgroups04" contacts="" analysis=exit <<<test_output>>> setgroups04 1 TPASS : setgroups() fails with expected error EFAULT errno:14 <<<execution_status>>> initiation_status="ok" duration=0 termination_type=exited termination_id=0 corefile=no cutime=0 cstime=0 <<<test_end>>> <<<test_start>>> tag=sethostname02 stime=1631249164 cmdline="sethostname02" contacts="" analysis=exit <<<test_output>>> tst_test.c:1355: TINFO: Timeout per run is 0h 25m 00s /tmp/lkp/ltp/src/ltp/testcases/kernel/syscalls/sethostname/../setdomainname/setdomainname.h:36: TINFO: Testing libc sethostname() /tmp/lkp/ltp/src/ltp/testcases/kernel/syscalls/sethostname/../setdomainname/setdomainname02.c:32: TINFO: testing len == -1 /tmp/lkp/ltp/src/ltp/testcases/kernel/syscalls/sethostname/../setdomainname/setdomainname02.c:44: TPASS: expected failure: EINVAL (22) /tmp/lkp/ltp/src/ltp/testcases/kernel/syscalls/sethostname/../setdomainname/setdomainname02.c:32: TINFO: testing len > allowed maximum /tmp/lkp/ltp/src/ltp/testcases/kernel/syscalls/sethostname/../setdomainname/setdomainname02.c:44: TPASS: expected failure: EINVAL (22) /tmp/lkp/ltp/src/ltp/testcases/kernel/syscalls/sethostname/../setdomainname/setdomainname02.c:32: TINFO: testing name == NULL /tmp/lkp/ltp/src/ltp/testcases/kernel/syscalls/sethostname/../setdomainname/setdomainname02.c:44: TPASS: expected failure: EFAULT (14) tst_test.c:1355: TINFO: Timeout per run is 0h 25m 00s /tmp/lkp/ltp/src/ltp/testcases/kernel/syscalls/sethostname/../setdomainname/setdomainname.h:39: TINFO: Testing __NR_sethostname syscall /tmp/lkp/ltp/src/ltp/testcases/kernel/syscalls/sethostname/../setdomainname/setdomainname02.c:32: TINFO: testing len == -1 /tmp/lkp/ltp/src/ltp/testcases/kernel/syscalls/sethostname/../setdomainname/setdomainname02.c:44: TPASS: expected failure: EINVAL (22) /tmp/lkp/ltp/src/ltp/testcases/kernel/syscalls/sethostname/../setdomainname/setdomainname02.c:32: TINFO: testing len > allowed maximum /tmp/lkp/ltp/src/ltp/testcases/kernel/syscalls/sethostname/../setdomainname/setdomainname02.c:44: TPASS: expected failure: EINVAL (22) /tmp/lkp/ltp/src/ltp/testcases/kernel/syscalls/sethostname/../setdomainname/setdomainname02.c:32: TINFO: testing name == NULL /tmp/lkp/ltp/src/ltp/testcases/kernel/syscalls/sethostname/../setdomainname/setdomainname02.c:44: TPASS: expected failure: EFAULT (14) Summary: passed 6 failed 0 broken 0 skipped 0 warnings 0 <<<execution_status>>> initiation_status="ok" duration=0 termination_type=exited termination_id=0 corefile=no cutime=0 cstime=0 <<<test_end>>> <<<test_start>>> tag=setpgid02 stime=1631249164 cmdline="setpgid02" contacts="" analysis=exit <<<test_output>>> setpgid02 1 TPASS : expected failure - errno = 22 : Invalid argument setpgid02 2 TPASS : expected failure - errno = 3 : No such process setpgid02 3 TPASS : expected failure - errno = 1 : Operation not permitted <<<execution_status>>> initiation_status="ok" duration=0 termination_type=exited termination_id=0 corefile=no cutime=0 cstime=0 <<<test_end>>> <<<test_start>>> tag=setregid03 stime=1631249164 cmdline="setregid03" contacts="" analysis=exit <<<test_output>>> tst_test.c:1355: TINFO: Timeout per run is 0h 25m 00s setregid03.c:61: TINFO: getgrnam(nobody) failed - try fallback nogroup setregid03.c:95: TPASS: setregid(1, 2) succeeded as expected setregid03.c:121: TPASS: real or effective gid was modified as expected setregid03.c:95: TPASS: setregid(-1, 1) succeeded as expected setregid03.c:121: TPASS: real or effective gid was modified as expected setregid03.c:95: TPASS: setregid(-1, 2) succeeded as expected setregid03.c:121: TPASS: real or effective gid was modified as expected setregid03.c:95: TPASS: setregid(2, -1) succeeded as expected setregid03.c:121: TPASS: real or effective gid was modified as expected setregid03.c:95: TPASS: setregid(-1, -1) succeeded as expected setregid03.c:121: TPASS: real or effective gid was modified as expected setregid03.c:95: TPASS: setregid(-1, 2) succeeded as expected setregid03.c:121: TPASS: real or effective gid was modified as expected setregid03.c:95: TPASS: setregid(2, -1) succeeded as expected setregid03.c:121: TPASS: real or effective gid was modified as expected setregid03.c:95: TPASS: setregid(2, 2) succeeded as expected setregid03.c:121: TPASS: real or effective gid was modified as expected setregid03.c:105: TPASS: setregid(1, -1) failed as expected setregid03.c:121: TPASS: real or effective gid was modified as expected setregid03.c:105: TPASS: setregid(-1, 1) failed as expected setregid03.c:121: TPASS: real or effective gid was modified as expected setregid03.c:105: TPASS: setregid(1, 1) failed as expected setregid03.c:121: TPASS: real or effective gid was modified as expected Summary: passed 22 failed 0 broken 0 skipped 0 warnings 0 <<<execution_status>>> initiation_status="ok" duration=0 termination_type=exited termination_id=0 corefile=no cutime=0 cstime=0 <<<test_end>>> <<<test_start>>> tag=setresgid01_16 stime=1631249164 cmdline="setresgid01_16" contacts="" analysis=exit <<<test_output>>> setresgid01_16 1 TCONF : /tmp/lkp/ltp/src/ltp/testcases/kernel/syscalls/setresgid/../utils/compat_16.h:146: 16-bit version of setresgid() is not supported on your platform setresgid01_16 2 TCONF : /tmp/lkp/ltp/src/ltp/testcases/kernel/syscalls/setresgid/../utils/compat_16.h:146: Remaining cases not appropriate for configuration <<<execution_status>>> initiation_status="ok" duration=0 termination_type=exited termination_id=32 corefile=no cutime=0 cstime=0 <<<test_end>>> <<<test_start>>> tag=setresuid01_16 stime=1631249164 cmdline="setresuid01_16" contacts="" analysis=exit <<<test_output>>> setresuid01_16 1 TCONF : /tmp/lkp/ltp/src/ltp/testcases/kernel/syscalls/setresuid/../utils/compat_16.h:136: 16-bit version of setresuid() is not supported on your platform setresuid01_16 2 TCONF : /tmp/lkp/ltp/src/ltp/testcases/kernel/syscalls/setresuid/../utils/compat_16.h:136: Remaining cases not appropriate for configuration <<<execution_status>>> initiation_status="ok" duration=0 termination_type=exited termination_id=32 corefile=no cutime=0 cstime=0 <<<test_end>>> <<<test_start>>> tag=setreuid05 stime=1631249164 cmdline="setreuid05" contacts="" analysis=exit <<<test_output>>> setreuid05 1 TPASS : setreuid(65534, 0) succeeded as expected. setreuid05 2 TPASS : setreuid(-1, 65534) succeeded as expected. setreuid05 3 TPASS : setreuid(-1, 0) succeeded as expected. setreuid05 4 TPASS : setreuid(1, -1) succeeded as expected. setreuid05 5 TPASS : setreuid(-1, 2) succeeded as expected. setreuid05 6 TPASS : setreuid(-1, 0) succeeded as expected. setreuid05 7 TPASS : setreuid(-1, 65534) succeeded as expected. setreuid05 8 TPASS : setreuid(-1, 1) succeeded as expected. setreuid05 9 TPASS : setreuid(-1, 2) succeeded as expected. setreuid05 10 TPASS : setreuid(2, 1) succeeded as expected. setreuid05 11 TPASS : setreuid(-1, 2) succeeded as expected. setreuid05 12 TPASS : setreuid(-1, 1) succeeded as expected. setreuid05 13 TPASS : setreuid(1, -1) succeeded as expected. setreuid05 14 TPASS : setreuid(-1, 2) succeeded as expected. setreuid05 0 TINFO : Child process returned TPASS <<<execution_status>>> initiation_status="ok" duration=0 termination_type=exited termination_id=0 corefile=no cutime=0 cstime=0 <<<test_end>>> <<<test_start>>> tag=setrlimit03 stime=1631249164 cmdline="setrlimit03" contacts="" analysis=exit <<<test_output>>> tst_test.c:1355: TINFO: Timeout per run is 0h 25m 00s setrlimit03.c:55: TPASS: setrlimit() failed as expected: EPERM (1) setrlimit03.c:55: TPASS: setrlimit() failed as expected: EINVAL (22) Summary: passed 2 failed 0 broken 0 skipped 0 warnings 0 <<<execution_status>>> initiation_status="ok" duration=0 termination_type=exited termination_id=0 corefile=no cutime=0 cstime=0 <<<test_end>>> <<<test_start>>> tag=setrlimit05 stime=1631249164 cmdline="setrlimit05" contacts="" analysis=exit <<<test_output>>> tst_test.c:1355: TINFO: Timeout per run is 0h 25m 00s setrlimit05.c:38: TPASS: setrlimit() failed as expected: EFAULT (14) Summary: passed 1 failed 0 broken 0 skipped 0 warnings 0 <<<execution_status>>> initiation_status="ok" duration=0 termination_type=exited termination_id=0 corefile=no cutime=0 cstime=0 <<<test_end>>> <<<test_start>>> tag=setrlimit06 stime=1631249164 cmdline="setrlimit06" contacts="" analysis=exit <<<test_output>>> tst_test.c:1355: TINFO: Timeout per run is 0h 25m 00s setrlimit06.c:86: TPASS: Got SIGXCPU then SIGKILL after reaching both limit Summary: passed 1 failed 0 broken 0 skipped 0 warnings 0 <<<execution_status>>> initiation_status="ok" duration=2 termination_type=exited termination_id=0 corefile=no cutime=201 cstime=0 <<<test_end>>> <<<test_start>>> tag=setsockopt04 stime=1631249166 cmdline="setsockopt04" contacts="" analysis=exit <<<test_output>>> tst_test.c:1355: TINFO: Timeout per run is 0h 25m 00s setsockopt04.c:39: TINFO: Try to set send buffer size to: 4294967040 setsockopt04.c:40: TINFO: Send buffer size was set to: 4608 setsockopt04.c:45: TPASS: Was unable to set negative send buffer size! Summary: passed 1 failed 0 broken 0 skipped 0 warnings 0 <<<execution_status>>> initiation_status="ok" duration=0 termination_type=exited termination_id=0 corefile=no cutime=0 cstime=0 <<<test_end>>> <<<test_start>>> tag=setuid03_16 stime=1631249166 cmdline="setuid03_16" contacts="" analysis=exit <<<test_output>>> tst_test.c:1355: TINFO: Timeout per run is 0h 25m 00s /tmp/lkp/ltp/src/ltp/testcases/kernel/syscalls/setuid/../utils/compat_tst_16.h:84: TCONF: 16-bit version of setuid() is not supported on your platform Summary: passed 0 failed 0 broken 0 skipped 1 warnings 0 <<<execution_status>>> initiation_status="ok" duration=0 termination_type=exited termination_id=32 corefile=no cutime=0 cstime=0 <<<test_end>>> <<<test_start>>> tag=shmctl03 stime=1631249166 cmdline="shmctl03" contacts="" analysis=exit <<<test_output>>> tst_test.c:1355: TINFO: Timeout per run is 0h 25m 00s shmctl03.c:34: TPASS: shmmin = 1 shmctl03.c:36: TPASS: /proc/sys/kernel/shmmax = 18446744073692774399 shmctl03.c:37: TPASS: /proc/sys/kernel/shmmni = 4096 shmctl03.c:38: TPASS: /proc/sys/kernel/shmall = 18446744073692774399 Summary: passed 4 failed 0 broken 0 skipped 0 warnings 0 <<<execution_status>>> initiation_status="ok" duration=0 termination_type=exited termination_id=0 corefile=no cutime=0 cstime=0 <<<test_end>>> <<<test_start>>> tag=shmget06 stime=1631249166 cmdline="shmget06" contacts="" analysis=exit <<<test_output>>> tst_kconfig.c:64: TINFO: Parsing kernel config '/proc/config.gz' tst_test.c:1355: TINFO: Timeout per run is 0h 25m 00s shmget06.c:41: TPASS: shm id 3772 has existed, shmget() returns the new shm id 3773 Summary: passed 1 failed 0 broken 0 skipped 0 warnings 0 <<<execution_status>>> initiation_status="ok" duration=0 termination_type=exited termination_id=0 corefile=no cutime=0 cstime=0 <<<test_end>>> <<<test_start>>> tag=signal06 stime=1631249166 cmdline="signal06" contacts="" analysis=exit <<<test_output>>> signal06 0 TINFO : loop = 30000 signal06 1 TPASS : signal06 call succeeded signal06 0 TINFO : loop = 30000 signal06 2 TPASS : signal06 call succeeded signal06 0 TINFO : loop = 30000 signal06 3 TPASS : signal06 call succeeded signal06 0 TINFO : loop = 30000 signal06 4 TPASS : signal06 call succeeded signal06 0 TINFO : loop = 30000 signal06 5 TPASS : signal06 call succeeded <<<execution_status>>> initiation_status="ok" duration=1 termination_type=exited termination_id=0 corefile=no cutime=26 cstime=162 <<<test_end>>> <<<test_start>>> tag=sigtimedwait01 stime=1631249167 cmdline="sigtimedwait01" contacts="" analysis=exit <<<test_output>>> tst_test.c:1355: TINFO: Timeout per run is 0h 25m 00s sigwait.c:27: TPASS: Wait interrupted by expected signal sigwait.c:88: TPASS: struct siginfo is correct sigwait.c:148: TPASS: struct siginfo is correct sigwait.c:160: TPASS: sigwaitinfo restored the original mask sigwait.c:113: TPASS: Wait interrupted by expected signal sigwait.c:259: TPASS: Wait interrupted by expected signal sigwait.c:268: TPASS: sigwaitinfo restored the original mask sigwait.c:302: TPASS: Fault occurred while accessing the buffers sigwait.c:344: TPASS: Child exited with expected code sigwait.c:367: TPASS: Fault occurred while accessing the buffers sigwait.c:57: TPASS: Wait interrupted by timeout Summary: passed 11 failed 0 broken 0 skipped 0 warnings 0 <<<execution_status>>> initiation_status="ok" duration=1 termination_type=exited termination_id=0 corefile=no cutime=0 cstime=0 <<<test_end>>> <<<test_start>>> tag=sigwait01 stime=1631249168 cmdline="sigwait01" contacts="" analysis=exit <<<test_output>>> tst_test.c:1355: TINFO: Timeout per run is 0h 25m 00s sigwait.c:113: TPASS: Wait interrupted by expected signal sigwait.c:259: TPASS: Wait interrupted by expected signal sigwait.c:268: TPASS: sigwaitinfo restored the original mask Summary: passed 3 failed 0 broken 0 skipped 0 warnings 0 <<<execution_status>>> initiation_status="ok" duration=1 termination_type=exited termination_id=0 corefile=no cutime=0 cstime=0 <<<test_end>>> <<<test_start>>> tag=socket01 stime=1631249169 cmdline="socket01" contacts="" analysis=exit <<<test_output>>> tst_test.c:1355: TINFO: Timeout per run is 0h 25m 00s socket01.c:66: TPASS: invalid domain successful socket01.c:66: TPASS: invalid type successful socket01.c:66: TPASS: UNIX domain dgram successful socket01.c:66: TPASS: raw open as non-root successful socket01.c:66: TPASS: UDP socket successful socket01.c:66: TPASS: UDP stream successful socket01.c:66: TPASS: TCP dgram successful socket01.c:66: TPASS: TCP socket successful socket01.c:66: TPASS: ICMP stream successful Summary: passed 9 failed 0 broken 0 skipped 0 warnings 0 <<<execution_status>>> initiation_status="ok" duration=0 termination_type=exited termination_id=0 corefile=no cutime=0 cstime=0 <<<test_end>>> <<<test_start>>> tag=stat01 stime=1631249169 cmdline="stat01" contacts="" analysis=exit <<<test_output>>> tst_test.c:1355: TINFO: Timeout per run is 0h 25m 00s stat01.c:75: TPASS: stat(test_fileread) stat01.c:75: TPASS: stat(test_filenoread) Summary: passed 2 failed 0 broken 0 skipped 0 warnings 0 <<<execution_status>>> initiation_status="ok" duration=0 termination_type=exited termination_id=0 corefile=no cutime=0 cstime=0 <<<test_end>>> <<<test_start>>> tag=statfs03_64 stime=1631249169 cmdline="statfs03_64" contacts="" analysis=exit <<<test_output>>> statfs03 1 TPASS : expected failure - errno = 13 : Permission denied <<<execution_status>>> initiation_status="ok" duration=0 termination_type=exited termination_id=0 corefile=no cutime=0 cstime=0 <<<test_end>>> <<<test_start>>> tag=syslog06 stime=1631249169 cmdline="syslog06" contacts="" analysis=exit <<<test_output>>> syslog06 0 TINFO : Test the logging option: LOG_NDELAY syslog06 0 TINFO : o Do openlog() without LOG_NDELAY option. syslog06 0 TINFO : o open a file and check the returned file descriptor syslog06 0 TINFO : It should be 3. syslog06 0 TINFO : o Now do openlog() with LOG_NDELAY option. syslog06 0 TINFO : o open a file and check the returned file descriptor. syslog06 0 TINFO : It should be greater than 3. syslog06 0 TINFO : syslog: Testing the log option: LOG_NDELAY... syslog06 0 TINFO : restarting syslog daemon syslog06 0 TINFO : restarting syslog daemon <<<execution_status>>> initiation_status="ok" duration=4 termination_type=exited termination_id=0 corefile=no cutime=2 cstime=1 <<<test_end>>> <<<test_start>>> tag=timerfd02 stime=1631249173 cmdline="timerfd02" contacts="" analysis=exit <<<test_output>>> timerfd02 1 TPASS : timerfd_create(TFD_CLOEXEC) Passed <<<execution_status>>> initiation_status="ok" duration=0 termination_type=exited termination_id=0 corefile=no cutime=0 cstime=0 <<<test_end>>> <<<test_start>>> tag=timer_create02 stime=1631249173 cmdline="timer_create02" contacts="" analysis=exit <<<test_output>>> tst_test.c:1355: TINFO: Timeout per run is 0h 25m 00s timer_create02.c:73: TPASS: invalid sigevent struct failed as expected: EFAULT (14) timer_create02.c:73: TPASS: invalid timer ID failed as expected: EFAULT (14) timer_create02.c:73: TPASS: invalid clock failed as expected: EINVAL (22) timer_create02.c:73: TPASS: wrong sigev_notify failed as expected: EINVAL (22) timer_create02.c:73: TPASS: wrong sigev_signo failed as expected: EINVAL (22) Summary: passed 5 failed 0 broken 0 skipped 0 warnings 0 <<<execution_status>>> initiation_status="ok" duration=0 termination_type=exited termination_id=0 corefile=no cutime=0 cstime=0 <<<test_end>>> <<<test_start>>> tag=truncate02_64 stime=1631249173 cmdline="truncate02_64" contacts="" analysis=exit <<<test_output>>> tst_test.c:1355: TINFO: Timeout per run is 0h 25m 00s truncate02.c:90: TPASS: truncate(testfile, 256) succeeded truncate02.c:90: TPASS: truncate(testfile, 512) succeeded Summary: passed 2 failed 0 broken 0 skipped 0 warnings 0 <<<execution_status>>> initiation_status="ok" duration=0 termination_type=exited termination_id=0 corefile=no cutime=0 cstime=0 <<<test_end>>> <<<test_start>>> tag=unshare01 stime=1631249173 cmdline="unshare01" contacts="" analysis=exit <<<test_output>>> tst_test.c:1355: TINFO: Timeout per run is 0h 25m 00s unshare01.c:47: TPASS: unshare(CLONE_FILES) passed unshare01.c:47: TPASS: unshare(CLONE_FS) passed unshare01.c:47: TPASS: unshare(CLONE_NEWNS) passed Summary: passed 3 failed 0 broken 0 skipped 0 warnings 0 <<<execution_status>>> initiation_status="ok" duration=0 termination_type=exited termination_id=0 corefile=no cutime=0 cstime=1 <<<test_end>>> <<<test_start>>> tag=umount02 stime=1631249173 cmdline="umount02" contacts="" analysis=exit <<<test_output>>> tst_device.c:89: TINFO: Found free device 0 '/dev/loop0' tst_test.c:923: TINFO: Formatting /dev/loop0 with ext2 opts='' extra opts='' mke2fs 1.44.5 (15-Dec-2018) tst_test.c:1355: TINFO: Timeout per run is 0h 25m 00s umount02.c:58: TPASS: umount() fails as expected: Already mounted/busy: EBUSY (16) umount02.c:58: TPASS: umount() fails as expected: Invalid address: EFAULT (14) umount02.c:58: TPASS: umount() fails as expected: Directory not found: ENOENT (2) umount02.c:58: TPASS: umount() fails as expected: Invalid device: EINVAL (22) umount02.c:58: TPASS: umount() fails as expected: Pathname too long: ENAMETOOLONG (36) Summary: passed 5 failed 0 broken 0 skipped 0 warnings 0 <<<execution_status>>> initiation_status="ok" duration=0 termination_type=exited termination_id=0 corefile=no cutime=0 cstime=2 <<<test_end>>> <<<test_start>>> tag=utime06 stime=1631249173 cmdline="utime06" contacts="" analysis=exit <<<test_output>>> mke2fs 1.44.5 (15-Dec-2018) utime06 0 TINFO : Found free device 0 '/dev/loop0' utime06 0 TINFO : Formatting /dev/loop0 with ext2 opts='' extra opts='' utime06 1 TPASS : utime failed as expected: TEST_ERRNO=EACCES(13): Permission denied utime06 2 TPASS : utime failed as expected: TEST_ERRNO=ENOENT(2): No such file or directory utime06 3 TPASS : utime failed as expected: TEST_ERRNO=EPERM(1): Operation not permitted utime06 4 TPASS : utime failed as expected: TEST_ERRNO=EROFS(30): Read-only file system <<<execution_status>>> initiation_status="ok" duration=1 termination_type=exited termination_id=0 corefile=no cutime=1 cstime=2 <<<test_end>>> <<<test_start>>> tag=wait401 stime=1631249174 cmdline="wait401" contacts="" analysis=exit <<<test_output>>> tst_test.c:1355: TINFO: Timeout per run is 0h 25m 00s wait401.c:40: TPASS: wait4() returned correct pid 3889 wait401.c:49: TPASS: WIFEXITED() is set in status wait401.c:54: TPASS: WEXITSTATUS() == 0 Summary: passed 3 failed 0 broken 0 skipped 0 warnings 0 <<<execution_status>>> initiation_status="ok" duration=0 termination_type=exited termination_id=0 corefile=no cutime=0 cstime=0 <<<test_end>>> <<<test_start>>> tag=waitpid10 stime=1631249174 cmdline="waitpid10" contacts="" analysis=exit <<<test_output>>> tst_test.c:1355: TINFO: Timeout per run is 0h 25m 00s waitpid10.c:62: TPASS: Test PASSED Summary: passed 1 failed 0 broken 0 skipped 0 warnings 0 <<<execution_status>>> initiation_status="ok" duration=2 termination_type=exited termination_id=0 corefile=no cutime=1 cstime=0 <<<test_end>>> <<<test_start>>> tag=writev06 stime=1631249176 cmdline="writev06" contacts="" analysis=exit <<<test_output>>> writev06 1 TPASS : writev returned 2 as expected <<<execution_status>>> initiation_status="ok" duration=0 termination_type=exited termination_id=0 corefile=no cutime=0 cstime=0 <<<test_end>>> <<<test_start>>> tag=perf_event_open01 stime=1631249176 cmdline="perf_event_open01" contacts="" analysis=exit <<<test_output>>> perf_event_open01 0 TINFO : read event counter succeeded, value: 300000080 perf_event_open01 1 TPASS : test PERF_TYPE_HARDWARE: PERF_COUNT_HW_INSTRUCTIONS succeeded perf_event_open01 0 TINFO : read event counter succeeded, value: 18 perf_event_open01 2 TPASS : test PERF_TYPE_HARDWARE: PERF_COUNT_HW_CACHE_REFERENCES succeeded perf_event_open01 0 TINFO : read event counter succeeded, value: 0 perf_event_open01 3 TPASS : test PERF_TYPE_HARDWARE: PERF_COUNT_HW_CACHE_MISSES succeeded perf_event_open01 0 TINFO : read event counter succeeded, value: 100000071 perf_event_open01 4 TPASS : test PERF_TYPE_HARDWARE: PERF_COUNT_HW_BRANCH_INSTRUCTIONS succeeded perf_event_open01 0 TINFO : read event counter succeeded, value: 4 perf_event_open01 5 TPASS : test PERF_TYPE_HARDWARE: PERF_COUNT_HW_BRANCH_MISSES succeeded perf_event_open01 0 TINFO : read event counter succeeded, value: 66329861 perf_event_open01 6 TPASS : test PERF_TYPE_HARDWARE: PERF_COUNT_SW_CPU_CLOCK succeeded perf_event_open01 0 TINFO : read event counter succeeded, value: 65629962 perf_event_open01 7 TPASS : test PERF_TYPE_HARDWARE: PERF_COUNT_SW_TASK_CLOCK succeeded <<<execution_status>>> initiation_status="ok" duration=0 termination_type=exited termination_id=0 corefile=no cutime=46 cstime=1 <<<test_end>>> <<<test_start>>> tag=futex_wake03 stime=1631249176 cmdline="futex_wake03" contacts="" analysis=exit <<<test_output>>> tst_test.c:1355: TINFO: Timeout per run is 0h 25m 00s futex_wake03.c:97: TINFO: Testing variant: syscall with old kernel spec futex_wake03.c:61: TPASS: futex_wake() woken up 1 childs futex_wake03.c:61: TPASS: futex_wake() woken up 2 childs futex_wake03.c:61: TPASS: futex_wake() woken up 3 childs futex_wake03.c:61: TPASS: futex_wake() woken up 4 childs futex_wake03.c:61: TPASS: futex_wake() woken up 5 childs futex_wake03.c:61: TPASS: futex_wake() woken up 6 childs futex_wake03.c:61: TPASS: futex_wake() woken up 7 childs futex_wake03.c:61: TPASS: futex_wake() woken up 8 childs futex_wake03.c:61: TPASS: futex_wake() woken up 9 childs futex_wake03.c:61: TPASS: futex_wake() woken up 10 childs futex_wake03.c:89: TPASS: futex_wake() woken up 0 children Summary: passed 11 failed 0 broken 0 skipped 0 warnings 0 <<<execution_status>>> initiation_status="ok" duration=0 termination_type=exited termination_id=0 corefile=no cutime=0 cstime=1 <<<test_end>>> <<<test_start>>> tag=memfd_create03 stime=1631249176 cmdline="memfd_create03" contacts="" analysis=exit <<<test_output>>> tst_test.c:1355: TINFO: Timeout per run is 0h 25m 00s memfd_create03.c:179: TINFO: --TESTING WRITE CALL IN HUGEPAGES-- memfd_create03.c:184: TINFO: memfd_create() succeeded memfd_create03.c:80: TPASS: write(4, "LTP", 3) failed as expected memfd_create03.c:179: TINFO: --TESTING PAGE SIZE OF CREATED FILE-- memfd_create03.c:184: TINFO: memfd_create() succeeded memfd_create03.c:53: TINFO: mmap((nil), 2097152, 2, 2, 4, 0) succeeded memfd_create03.c:102: TINFO: munmap(0x7fd0ce000000, 512kB) failed as expected memfd_create03.c:102: TINFO: munmap(0x7fd0ce000000, 1024kB) failed as expected memfd_create03.c:102: TINFO: munmap(0x7fd0ce000000, 1536kB) failed as expected memfd_create03.c:120: TPASS: munmap() fails for page sizes less than 2048kB memfd_create03.c:179: TINFO: --TESTING HUGEPAGE ALLOCATION LIMIT-- memfd_create03.c:184: TINFO: memfd_create() succeeded memfd_create03.c:53: TINFO: mmap((nil), 2097152, 2, 2, 4, 0) succeeded memfd_create03.c:139: TINFO: memfd_create() succeeded memfd_create03.c:146: TPASS: mmap((nil), 2097152, 0, 2, 5, 0) failed as expected Summary: passed 3 failed 0 broken 0 skipped 0 warnings 0 <<<execution_status>>> initiation_status="ok" duration=0 termination_type=exited termination_id=0 corefile=no cutime=0 cstime=0 <<<test_end>>> <<<test_start>>> tag=copy_file_range01 stime=1631249176 cmdline="copy_file_range01" contacts="" analysis=exit <<<test_output>>> tst_device.c:89: TINFO: Found free device 0 '/dev/loop0' tst_supported_fs_types.c:89: TINFO: Kernel supports ext2 tst_supported_fs_types.c:51: TINFO: mkfs.ext2 does exist tst_supported_fs_types.c:89: TINFO: Kernel supports ext3 tst_supported_fs_types.c:51: TINFO: mkfs.ext3 does exist tst_supported_fs_types.c:89: TINFO: Kernel supports ext4 tst_supported_fs_types.c:51: TINFO: mkfs.ext4 does exist tst_supported_fs_types.c:89: TINFO: Kernel supports xfs tst_supported_fs_types.c:51: TINFO: mkfs.xfs does exist tst_supported_fs_types.c:89: TINFO: Kernel supports btrfs tst_supported_fs_types.c:51: TINFO: mkfs.btrfs does exist tst_supported_fs_types.c:89: TINFO: Kernel supports vfat tst_supported_fs_types.c:51: TINFO: mkfs.vfat does exist tst_supported_fs_types.c:115: TINFO: Filesystem exfat is not supported tst_supported_fs_types.c:119: TINFO: FUSE does support ntfs tst_supported_fs_types.c:51: TINFO: mkfs.ntfs does exist tst_supported_fs_types.c:89: TINFO: Kernel supports tmpfs tst_supported_fs_types.c:38: TINFO: mkfs is not needed for tmpfs tst_test.c:1421: TINFO: Testing on ext2 tst_test.c:923: TINFO: Formatting /dev/loop0 with ext2 opts='' extra opts='' mke2fs 1.44.5 (15-Dec-2018) tst_test.c:1355: TINFO: Timeout per run is 0h 25m 00s copy_file_range.h:36: TINFO: Testing libc copy_file_range() copy_file_range01.c:208: TPASS: non cross-device copy_file_range completed all 144 copy jobs successfully! copy_file_range01.c:208: TPASS: cross-device copy_file_range completed all 144 copy jobs successfully! tst_test.c:1421: TINFO: Testing on ext3 tst_test.c:923: TINFO: Formatting /dev/loop0 with ext3 opts='' extra opts='' mke2fs 1.44.5 (15-Dec-2018) tst_test.c:1355: TINFO: Timeout per run is 0h 25m 00s copy_file_range.h:36: TINFO: Testing libc copy_file_range() copy_file_range01.c:208: TPASS: non cross-device copy_file_range completed all 144 copy jobs successfully! copy_file_range01.c:208: TPASS: cross-device copy_file_range completed all 144 copy jobs successfully! tst_test.c:1421: TINFO: Testing on ext4 tst_test.c:923: TINFO: Formatting /dev/loop0 with ext4 opts='' extra opts='' mke2fs 1.44.5 (15-Dec-2018) tst_test.c:1355: TINFO: Timeout per run is 0h 25m 00s copy_file_range.h:36: TINFO: Testing libc copy_file_range() copy_file_range01.c:208: TPASS: non cross-device copy_file_range completed all 144 copy jobs successfully! copy_file_range01.c:208: TPASS: cross-device copy_file_range completed all 144 copy jobs successfully! tst_test.c:1421: TINFO: Testing on xfs tst_test.c:923: TINFO: Formatting /dev/loop0 with xfs opts='' extra opts='' tst_test.c:1355: TINFO: Timeout per run is 0h 25m 00s copy_file_range.h:36: TINFO: Testing libc copy_file_range() copy_file_range01.c:208: TPASS: non cross-device copy_file_range completed all 144 copy jobs successfully! copy_file_range01.c:208: TPASS: cross-device copy_file_range completed all 144 copy jobs successfully! tst_test.c:1421: TINFO: Testing on btrfs tst_test.c:923: TINFO: Formatting /dev/loop0 with btrfs opts='' extra opts='' tst_test.c:1355: TINFO: Timeout per run is 0h 25m 00s copy_file_range.h:36: TINFO: Testing libc copy_file_range() copy_file_range01.c:208: TPASS: non cross-device copy_file_range completed all 144 copy jobs successfully! copy_file_range01.c:208: TPASS: cross-device copy_file_range completed all 144 copy jobs successfully! tst_test.c:1421: TINFO: Testing on vfat tst_test.c:923: TINFO: Formatting /dev/loop0 with vfat opts='' extra opts='' tst_test.c:1355: TINFO: Timeout per run is 0h 25m 00s copy_file_range.h:36: TINFO: Testing libc copy_file_range() copy_file_range01.c:208: TPASS: non cross-device copy_file_range completed all 144 copy jobs successfully! copy_file_range01.c:208: TPASS: cross-device copy_file_range completed all 144 copy jobs successfully! tst_test.c:1421: TINFO: Testing on ntfs tst_test.c:923: TINFO: Formatting /dev/loop0 with ntfs opts='' extra opts='' The partition start sector was not specified for /dev/loop0 and it could not be obtained automatically. It has been set to 0. The number of sectors per track was not specified for /dev/loop0 and it could not be obtained automatically. It has been set to 0. The number of heads was not specified for /dev/loop0 and it could not be obtained automatically. It has been set to 0. To boot from a device, Windows needs the 'partition start sector', the 'sectors per track' and the 'number of heads' to be set. Windows will not be able to boot from this device. tst_test.c:937: TINFO: Trying FUSE... tst_test.c:1355: TINFO: Timeout per run is 0h 25m 00s copy_file_range.h:36: TINFO: Testing libc copy_file_range() copy_file_range01.c:208: TPASS: non cross-device copy_file_range completed all 144 copy jobs successfully! copy_file_range01.c:208: TPASS: cross-device copy_file_range completed all 144 copy jobs successfully! tst_test.c:1421: TINFO: Testing on tmpfs tst_test.c:923: TINFO: Skipping mkfs for TMPFS filesystem tst_test.c:903: TINFO: Limiting tmpfs size to 256MB tst_test.c:1355: TINFO: Timeout per run is 0h 25m 00s copy_file_range.h:36: TINFO: Testing libc copy_file_range() copy_file_range01.c:208: TPASS: non cross-device copy_file_range completed all 144 copy jobs successfully! copy_file_range01.c:208: TPASS: cross-device copy_file_range completed all 144 copy jobs successfully! tst_supported_fs_types.c:89: TINFO: Kernel supports ext2 tst_supported_fs_types.c:51: TINFO: mkfs.ext2 does exist tst_supported_fs_types.c:89: TINFO: Kernel supports ext3 tst_supported_fs_types.c:51: TINFO: mkfs.ext3 does exist tst_supported_fs_types.c:89: TINFO: Kernel supports ext4 tst_supported_fs_types.c:51: TINFO: mkfs.ext4 does exist tst_supported_fs_types.c:89: TINFO: Kernel supports xfs tst_supported_fs_types.c:51: TINFO: mkfs.xfs does exist tst_supported_fs_types.c:89: TINFO: Kernel supports btrfs tst_supported_fs_types.c:51: TINFO: mkfs.btrfs does exist tst_supported_fs_types.c:89: TINFO: Kernel supports vfat tst_supported_fs_types.c:51: TINFO: mkfs.vfat does exist tst_supported_fs_types.c:115: TINFO: Filesystem exfat is not supported tst_supported_fs_types.c:119: TINFO: FUSE does support ntfs tst_supported_fs_types.c:51: TINFO: mkfs.ntfs does exist tst_supported_fs_types.c:89: TINFO: Kernel supports tmpfs tst_supported_fs_types.c:38: TINFO: mkfs is not needed for tmpfs tst_test.c:1421: TINFO: Testing on ext2 tst_test.c:923: TINFO: Formatting /dev/loop0 with ext2 opts='' extra opts='' mke2fs 1.44.5 (15-Dec-2018) tst_test.c:1355: TINFO: Timeout per run is 0h 25m 00s copy_file_range.h:39: TINFO: Testing __NR_copy_file_range syscall copy_file_range01.c:208: TPASS: non cross-device copy_file_range completed all 144 copy jobs successfully! copy_file_range01.c:208: TPASS: cross-device copy_file_range completed all 144 copy jobs successfully! tst_test.c:1421: TINFO: Testing on ext3 tst_test.c:923: TINFO: Formatting /dev/loop0 with ext3 opts='' extra opts='' mke2fs 1.44.5 (15-Dec-2018) tst_test.c:1355: TINFO: Timeout per run is 0h 25m 00s copy_file_range.h:39: TINFO: Testing __NR_copy_file_range syscall copy_file_range01.c:208: TPASS: non cross-device copy_file_range completed all 144 copy jobs successfully! copy_file_range01.c:208: TPASS: cross-device copy_file_range completed all 144 copy jobs successfully! tst_test.c:1421: TINFO: Testing on ext4 tst_test.c:923: TINFO: Formatting /dev/loop0 with ext4 opts='' extra opts='' mke2fs 1.44.5 (15-Dec-2018) tst_test.c:1355: TINFO: Timeout per run is 0h 25m 00s copy_file_range.h:39: TINFO: Testing __NR_copy_file_range syscall copy_file_range01.c:208: TPASS: non cross-device copy_file_range completed all 144 copy jobs successfully! copy_file_range01.c:208: TPASS: cross-device copy_file_range completed all 144 copy jobs successfully! tst_test.c:1421: TINFO: Testing on xfs tst_test.c:923: TINFO: Formatting /dev/loop0 with xfs opts='' extra opts='' tst_test.c:1355: TINFO: Timeout per run is 0h 25m 00s copy_file_range.h:39: TINFO: Testing __NR_copy_file_range syscall copy_file_range01.c:208: TPASS: non cross-device copy_file_range completed all 144 copy jobs successfully! copy_file_range01.c:208: TPASS: cross-device copy_file_range completed all 144 copy jobs successfully! tst_test.c:1421: TINFO: Testing on btrfs tst_test.c:923: TINFO: Formatting /dev/loop0 with btrfs opts='' extra opts='' tst_test.c:1355: TINFO: Timeout per run is 0h 25m 00s copy_file_range.h:39: TINFO: Testing __NR_copy_file_range syscall copy_file_range01.c:208: TPASS: non cross-device copy_file_range completed all 144 copy jobs successfully! copy_file_range01.c:208: TPASS: cross-device copy_file_range completed all 144 copy jobs successfully! tst_test.c:1421: TINFO: Testing on vfat tst_test.c:923: TINFO: Formatting /dev/loop0 with vfat opts='' extra opts='' tst_test.c:1355: TINFO: Timeout per run is 0h 25m 00s copy_file_range.h:39: TINFO: Testing __NR_copy_file_range syscall copy_file_range01.c:208: TPASS: non cross-device copy_file_range completed all 144 copy jobs successfully! copy_file_range01.c:208: TPASS: cross-device copy_file_range completed all 144 copy jobs successfully! tst_test.c:1421: TINFO: Testing on ntfs tst_test.c:923: TINFO: Formatting /dev/loop0 with ntfs opts='' extra opts='' The partition start sector was not specified for /dev/loop0 and it could not be obtained automatically. It has been set to 0. The number of sectors per track was not specified for /dev/loop0 and it could not be obtained automatically. It has been set to 0. The number of heads was not specified for /dev/loop0 and it could not be obtained automatically. It has been set to 0. To boot from a device, Windows needs the 'partition start sector', the 'sectors per track' and the 'number of heads' to be set. Windows will not be able to boot from this device. tst_test.c:937: TINFO: Trying FUSE... tst_test.c:1355: TINFO: Timeout per run is 0h 25m 00s copy_file_range.h:39: TINFO: Testing __NR_copy_file_range syscall copy_file_range01.c:208: TPASS: non cross-device copy_file_range completed all 144 copy jobs successfully! copy_file_range01.c:208: TPASS: cross-device copy_file_range completed all 144 copy jobs successfully! tst_test.c:1421: TINFO: Testing on tmpfs tst_test.c:923: TINFO: Skipping mkfs for TMPFS filesystem tst_test.c:903: TINFO: Limiting tmpfs size to 256MB tst_test.c:1355: TINFO: Timeout per run is 0h 25m 00s copy_file_range.h:39: TINFO: Testing __NR_copy_file_range syscall copy_file_range01.c:208: TPASS: non cross-device copy_file_range completed all 144 copy jobs successfully! copy_file_range01.c:208: TPASS: cross-device copy_file_range completed all 144 copy jobs successfully! Summary: passed 32 failed 0 broken 0 skipped 0 warnings 0 incrementing stop <<<execution_status>>> initiation_status="ok" duration=18 termination_type=exited termination_id=0 corefile=no cutime=35 cstime=212 <<<test_end>>> INFO: ltp-pan reported some tests FAIL LTP Version: 20210524-401-g575276b8c ############################################################### Done executing testcases. LTP Version: 20210524-401-g575276b8c ############################################################### To reproduce: git clone https://github.com/intel/lkp-tests.git cd lkp-tests bin/lkp install job.yaml # job file is attached in this email bin/lkp split-job --compatible job.yaml # generate the yaml file for lkp run bin/lkp run generated-yaml-file --- 0DAY/LKP+ Test Infrastructure Open Source Technology Center https://lists.01.org/hyperkitty/list/lkp@lists.01.org Intel Corporation Thanks, Oliver Sang

5 months

5
5
0 / 0

[drm] d1af5cd869: BUG:kernel_NULL_pointer_dereference,address

by kernel test robot

Greeting, FYI, we noticed the following commit (built with gcc-9): commit: d1af5cd86997d53c140a5abdced40c5e45d68e34 ("[PATCH] drm: get rid of DRM_DEBUG_* log calls in drm core, files drm_a*.c") url: https://github.com/0day-ci/linux/commits/Claudio-Suarez/drm-get-rid-of-DR... base: git://anongit.freedesktop.org/drm/drm drm-next patch link: https://lore.kernel.org/dri-devel/YaC7zXW119tlzfVh@gineta.localdomain in testcase: boot on test machine: qemu-system-i386 -enable-kvm -cpu SandyBridge -smp 2 -m 4G caused below changes (please refer to attached dmesg/kmsg for entire log/backtrace): +---------------------------------------------+------------+------------+ | | c18c889111 | d1af5cd869 | +---------------------------------------------+------------+------------+ | boot_successes | 13 | 0 | | boot_failures | 0 | 15 | | BUG:kernel_NULL_pointer_dereference,address | 0 | 15 | | Oops:#[##] | 0 | 15 | | EIP:drm_atomic_helper_check_plane_state | 0 | 15 | | Kernel_panic-not_syncing:Fatal_exception | 0 | 15 | +---------------------------------------------+------------+------------+ If you fix the issue, kindly add following tag Reported-by: kernel test robot <oliver.sang(a)intel.com> [ 125.561383][ T1] BUG: kernel NULL pointer dereference, address: 00000010 [ 125.562724][ T1] #PF: supervisor read access in kernel mode [ 125.563784][ T1] #PF: error_code(0x0000) - not-present page [ 125.564418][ T1] *pde = 00000000 [ 125.564418][ T1] Oops: 0000 [#1] PREEMPT SMP [ 125.564418][ T1] CPU: 0 PID: 1 Comm: swapper/0 Not tainted 5.16.0-rc2-00259-gd1af5cd86997 #1 [ 125.564418][ T1] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 125.564418][ T1] EIP: drm_atomic_helper_check_plane_state (drivers/gpu/drm/drm_atomic_helper.c:867) [ 125.564418][ T1] Code: 45 d4 50 89 f0 e8 c6 8a 00 00 5a 80 7b 6c 00 74 6f 80 7d cc 00 75 69 8b 45 e4 39 43 5c 75 08 8b 45 ec 39 43 64 74 49 8b 43 04 <8b> 00 85 c0 74 03 8b 40 08 68 d3 54 71 c2 6a 04 50 e8 50 0d 04 00 All code ======== 0: 45 d4 rex.RB (bad) 2: 50 push %rax 3: 89 f0 mov %esi,%eax 5: e8 c6 8a 00 00 callq 0x8ad0 a: 5a pop %rdx b: 80 7b 6c 00 cmpb $0x0,0x6c(%rbx) f: 74 6f je 0x80 11: 80 7d cc 00 cmpb $0x0,-0x34(%rbp) 15: 75 69 jne 0x80 17: 8b 45 e4 mov -0x1c(%rbp),%eax 1a: 39 43 5c cmp %eax,0x5c(%rbx) 1d: 75 08 jne 0x27 1f: 8b 45 ec mov -0x14(%rbp),%eax 22: 39 43 64 cmp %eax,0x64(%rbx) 25: 74 49 je 0x70 27: 8b 43 04 mov 0x4(%rbx),%eax 2a:* 8b 00 mov (%rax),%eax <-- trapping instruction 2c: 85 c0 test %eax,%eax 2e: 74 03 je 0x33 30: 8b 40 08 mov 0x8(%rax),%eax 33: 68 d3 54 71 c2 pushq $0xffffffffc27154d3 38: 6a 04 pushq $0x4 3a: 50 push %rax 3b: e8 50 0d 04 00 callq 0x40d90 Code starting with the faulting instruction =========================================== 0: 8b 00 mov (%rax),%eax 2: 85 c0 test %eax,%eax 4: 74 03 je 0x9 6: 8b 40 08 mov 0x8(%rax),%eax 9: 68 d3 54 71 c2 pushq $0xffffffffc27154d3 e: 6a 04 pushq $0x4 10: 50 push %rax 11: e8 50 0d 04 00 callq 0x40d66 [ 125.564418][ T1] EAX: 00000010 EBX: c036fce8 ECX: 08000000 EDX: 00000001 [ 125.564418][ T1] ESI: c036fd34 EDI: 00010000 EBP: c036fcd4 ESP: c036fca0 [ 125.564418][ T1] DS: 007b ES: 007b FS: 00d8 GS: 0000 SS: 0068 EFLAGS: 00010287 [ 125.564418][ T1] CR0: 80050033 CR2: 00000010 CR3: 02f31000 CR4: 000406d0 [ 125.564418][ T1] Call Trace: [ 125.564418][ T1] igt_check_plane_state (drivers/gpu/drm/selftests/test-drm_plane_helper.c:131 (discriminator 2)) [ 125.564418][ T1] ? test_drm_mm_init (drivers/gpu/drm/selftests/test-drm_modeset_common.c:16) [ 125.564418][ T1] test_drm_modeset_init (drivers/gpu/drm/selftests/drm_selftest.c:77 drivers/gpu/drm/selftests/test-drm_modeset_common.c:19) [ 125.564418][ T1] do_one_initcall (init/main.c:1297) [ 125.564418][ T1] ? __this_cpu_preempt_check (lib/smp_processor_id.c:67) [ 125.564418][ T1] ? lock_is_held_type (kernel/locking/lockdep.c:438 kernel/locking/lockdep.c:5681) [ 125.564418][ T1] kernel_init_freeable (init/main.c:1369 init/main.c:1386 init/main.c:1405 init/main.c:1610) [ 125.564418][ T1] ? rest_init (init/main.c:1491) [ 125.564418][ T1] kernel_init (init/main.c:1501) [ 125.564418][ T1] ret_from_fork (arch/x86/entry/entry_32.S:775) [ 125.564418][ T1] Modules linked in: [ 125.564418][ T1] CR2: 0000000000000010 [ 125.564418][ T1] random: get_random_bytes called from print_oops_end_marker+0x2c/0x80 with crng_init=0 [ 125.564418][ T1] ---[ end trace 9f868d4c92c9c57f ]--- [ 125.564418][ T1] EIP: drm_atomic_helper_check_plane_state (drivers/gpu/drm/drm_atomic_helper.c:867) [ 125.564418][ T1] Code: 45 d4 50 89 f0 e8 c6 8a 00 00 5a 80 7b 6c 00 74 6f 80 7d cc 00 75 69 8b 45 e4 39 43 5c 75 08 8b 45 ec 39 43 64 74 49 8b 43 04 <8b> 00 85 c0 74 03 8b 40 08 68 d3 54 71 c2 6a 04 50 e8 50 0d 04 00 All code ======== 0: 45 d4 rex.RB (bad) 2: 50 push %rax 3: 89 f0 mov %esi,%eax 5: e8 c6 8a 00 00 callq 0x8ad0 a: 5a pop %rdx b: 80 7b 6c 00 cmpb $0x0,0x6c(%rbx) f: 74 6f je 0x80 11: 80 7d cc 00 cmpb $0x0,-0x34(%rbp) 15: 75 69 jne 0x80 17: 8b 45 e4 mov -0x1c(%rbp),%eax 1a: 39 43 5c cmp %eax,0x5c(%rbx) 1d: 75 08 jne 0x27 1f: 8b 45 ec mov -0x14(%rbp),%eax 22: 39 43 64 cmp %eax,0x64(%rbx) 25: 74 49 je 0x70 27: 8b 43 04 mov 0x4(%rbx),%eax 2a:* 8b 00 mov (%rax),%eax <-- trapping instruction 2c: 85 c0 test %eax,%eax 2e: 74 03 je 0x33 30: 8b 40 08 mov 0x8(%rax),%eax 33: 68 d3 54 71 c2 pushq $0xffffffffc27154d3 38: 6a 04 pushq $0x4 3a: 50 push %rax 3b: e8 50 0d 04 00 callq 0x40d90 Code starting with the faulting instruction =========================================== 0: 8b 00 mov (%rax),%eax 2: 85 c0 test %eax,%eax 4: 74 03 je 0x9 6: 8b 40 08 mov 0x8(%rax),%eax 9: 68 d3 54 71 c2 pushq $0xffffffffc27154d3 e: 6a 04 pushq $0x4 10: 50 push %rax 11: e8 50 0d 04 00 callq 0x40d66 To reproduce: # build kernel cd linux cp config-5.16.0-rc2-00259-gd1af5cd86997 .config make HOSTCC=gcc-9 CC=gcc-9 ARCH=i386 olddefconfig prepare modules_prepare bzImage modules make HOSTCC=gcc-9 CC=gcc-9 ARCH=i386 INSTALL_MOD_PATH=<mod-install-dir> modules_install cd <mod-install-dir> find lib/ | cpio -o -H newc --quiet | gzip > modules.cgz git clone https://github.com/intel/lkp-tests.git cd lkp-tests bin/lkp qemu -k <bzImage> -m modules.cgz job-script # job-script is attached in this email # if come across any failure that blocks the test, # please remove ~/.lkp and /lkp dir to run from a clean state. --- 0DAY/LKP+ Test Infrastructure Open Source Technology Center https://lists.01.org/hyperkitty/list/lkp@lists.01.org Intel Corporation Thanks, Oliver Sang

6 months, 1 week

3
8
0 / 0

[ucounts] dc7e5f9d41: UBSAN:array-index-out-of-bounds_in_kernel/ucount.c

by kernel test robot

Greeting, FYI, we noticed the following commit (built with gcc-9): commit: dc7e5f9d419cb31b7751e87cf576f23a0153147c ("[PATCH v1 2/2] ucounts: Move rlimit max values from ucounts max") url: https://github.com/0day-ci/linux/commits/Alexey-Gladkov/ucounts-Fix-rlimi... base: https://git.kernel.org/cgit/linux/kernel/git/torvalds/linux.git 136057256686de39cc3a07c2e39ef6bc43003ff6 in testcase: boot on test machine: qemu-system-i386 -enable-kvm -cpu SandyBridge -smp 2 -m 4G caused below changes (please refer to attached dmesg/kmsg for entire log/backtrace): +--------------------------------------------------------------------+------------+------------+ | | 98e4b47106 | dc7e5f9d41 | +--------------------------------------------------------------------+------------+------------+ | boot_successes | 32 | 0 | | boot_failures | 20 | 55 | | UBSAN:array-index-out-of-bounds_in_kernel/ucount.c | 0 | 36 | +--------------------------------------------------------------------+------------+------------+ If you fix the issue, kindly add following tag Reported-by: kernel test robot <oliver.sang(a)intel.com> [ 2.559359][ T1] UBSAN: array-index-out-of-bounds in kernel/ucount.c:109:33 [ 2.561796][ T1] index 13 is out of range for type 'long int [12]' [ 2.563347][ T1] CPU: 0 PID: 1 Comm: swapper/0 Not tainted 5.16.0-rc2-00002-gdc7e5f9d419c #1 [ 2.565651][ T1] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 2.567267][ T1] Call Trace: [ 2.567267][ T1] dump_stack_lvl (lib/dump_stack.c:107) [ 2.567267][ T1] dump_stack (lib/dump_stack.c:114) [ 2.567267][ T1] ubsan_epilogue (lib/ubsan.c:152) [ 2.567267][ T1] __ubsan_handle_out_of_bounds.cold (lib/ubsan.c:291 lib/ubsan.c:278) [ 2.567267][ T1] ? kmemdup (mm/util.c:132) [ 2.567267][ T1] setup_userns_sysctls (kernel/ucount.c:109) [ 2.567267][ T1] ? idle_threads_init (kernel/ucount.c:359) [ 2.567267][ T1] user_namespace_sysctl_init (kernel/ucount.c:371 (discriminator 2)) [ 2.567267][ T1] ? idle_threads_init (kernel/ucount.c:359) [ 2.567267][ T1] do_one_initcall (init/main.c:1297) [ 2.567267][ T1] ? __this_cpu_preempt_check (lib/smp_processor_id.c:67) [ 2.567267][ T1] ? lock_is_held_type (kernel/locking/lockdep.c:438 kernel/locking/lockdep.c:5681) [ 2.567267][ T1] ? rcu_read_lock_sched_held (include/linux/lockdep.h:283 kernel/rcu/update.c:125) [ 2.567267][ T1] kernel_init_freeable (init/main.c:1369 init/main.c:1386 init/main.c:1405 init/main.c:1610) [ 2.567267][ T1] ? rest_init (init/main.c:1491) [ 2.567267][ T1] kernel_init (init/main.c:1501) [ 2.567267][ T1] ret_from_fork (arch/x86/entry/entry_32.S:775) [ 2.567347][ T1] ================================================================================ [ 2.570153][ T1] kprobes: kprobe jump-optimization is enabled. All kprobes are optimized if possible. [ 2.571601][ T1] HugeTLB registered 2.00 MiB page size, pre-allocated 0 pages [ 2.579937][ T1] ACPI: Added _OSI(Module Device) [ 2.581413][ T1] ACPI: Added _OSI(Processor Device) [ 2.582830][ T1] ACPI: Added _OSI(3.0 _SCP Extensions) [ 2.583285][ T1] ACPI: Added _OSI(Processor Aggregator Device) [ 2.584940][ T1] ACPI: Added _OSI(Linux-Dell-Video) [ 2.586372][ T1] ACPI: Added _OSI(Linux-Lenovo-NV-HDMI-Audio) [ 2.587290][ T1] ACPI: Added _OSI(Linux-HPI-Hybrid-Graphics) [ 2.596108][ T1] ACPI: 1 ACPI AML tables successfully acquired and loaded [ 2.599386][ T9] Callback from call_rcu_tasks() invoked. [ 2.605503][ T1] ACPI: Interpreter enabled [ 2.606945][ T1] ACPI: PM: (supports S0 S3 S4 S5) [ 2.607284][ T1] ACPI: Using IOAPIC for interrupt routing [ 2.609116][ T1] PCI: Using host bridge windows from ACPI; if necessary, use "pci=nocrs" and report a bug [ 2.612350][ T1] ACPI: Enabled 2 GPEs in block 00 to 0F [ 2.643022][ T1] ACPI: PCI Root Bridge [PCI0] (domain 0000 [bus 00-ff]) [ 2.643298][ T1] acpi PNP0A03:00: _OSC: OS supports [ASPM ClockPM Segments MSI HPX-Type3] [ 2.645668][ T1] acpi PNP0A03:00: _OSC: not requesting OS control; OS requires [ExtendedConfig ASPM ClockPM MSI] [ 2.647392][ T1] acpi PNP0A03:00: fail to add MMCONFIG information, can't access extended PCI configuration space under this bridge. [ 2.654525][ T1] acpiphp: Slot [3] registered [ 2.655430][ T1] acpiphp: Slot [4] registered [ 2.656809][ T1] acpiphp: Slot [5] registered [ 2.658207][ T1] acpiphp: Slot [6] registered [ 2.659411][ T1] acpiphp: Slot [7] registered [ 2.660914][ T1] acpiphp: Slot [8] registered [ 2.662430][ T1] acpiphp: Slot [9] registered [ 2.663430][ T1] acpiphp: Slot [10] registered [ 2.664892][ T1] acpiphp: Slot [11] registered [ 2.666269][ T1] acpiphp: Slot [12] registered [ 2.667416][ T1] acpiphp: Slot [13] registered [ 2.669191][ T1] acpiphp: Slot [14] registered [ 2.670666][ T1] acpiphp: Slot [15] registered [ 2.671408][ T1] acpiphp: Slot [16] registered [ 2.672829][ T1] acpiphp: Slot [17] registered [ 2.674311][ T1] acpiphp: Slot [18] registered [ 2.675427][ T1] acpiphp: Slot [19] registered [ 2.676842][ T1] acpiphp: Slot [20] registered [ 2.678323][ T1] acpiphp: Slot [21] registered [ 2.679419][ T1] acpiphp: Slot [22] registered [ 2.680822][ T1] acpiphp: Slot [23] registered [ 2.682305][ T1] acpiphp: Slot [24] registered [ 2.683418][ T1] acpiphp: Slot [25] registered [ 2.684928][ T1] acpiphp: Slot [26] registered [ 2.686387][ T1] acpiphp: Slot [27] registered [ 2.687409][ T1] acpiphp: Slot [28] registered [ 2.688886][ T1] acpiphp: Slot [29] registered [ 2.690319][ T1] acpiphp: Slot [30] registered [ 2.691400][ T1] acpiphp: Slot [31] registered [ 2.692745][ T1] PCI host bridge to bus 0000:00 [ 2.694068][ T1] pci_bus 0000:00: root bus resource [io 0x0000-0x0cf7 window] [ 2.695285][ T1] pci_bus 0000:00: root bus resource [io 0x0d00-0xffff window] [ 2.697287][ T1] pci_bus 0000:00: root bus resource [mem 0x000a0000-0x000bffff window] [ 2.699286][ T1] pci_bus 0000:00: root bus resource [mem 0xc0000000-0xfebfffff window] [ 2.701613][ T1] pci_bus 0000:00: root bus resource [mem 0x140000000-0x1bfffffff window] [ 2.703362][ T1] pci_bus 0000:00: root bus resource [bus 00-ff] [ 2.705158][ T1] pci 0000:00:00.0: [8086:1237] type 00 class 0x060000 [ 2.708313][ T1] pci 0000:00:01.0: [8086:7000] type 00 class 0x060100 [ 2.711484][ T1] pci 0000:00:01.1: [8086:7010] type 00 class 0x010180 [ 2.718382][ T1] pci 0000:00:01.1: reg 0x20: [io 0xc040-0xc04f] [ 2.721586][ T1] pci 0000:00:01.1: legacy IDE quirk: reg 0x10: [io 0x01f0-0x01f7] [ 2.723286][ T1] pci 0000:00:01.1: legacy IDE quirk: reg 0x14: [io 0x03f6] [ 2.725270][ T1] pci 0000:00:01.1: legacy IDE quirk: reg 0x18: [io 0x0170-0x0177] [ 2.727282][ T1] pci 0000:00:01.1: legacy IDE quirk: reg 0x1c: [io 0x0376] [ 2.729813][ T1] pci 0000:00:01.3: [8086:7113] type 00 class 0x068000 [ 2.731875][ T1] pci 0000:00:01.3: quirk: [io 0x0600-0x063f] claimed by PIIX4 ACPI [ 2.735311][ T1] pci 0000:00:01.3: quirk: [io 0x0700-0x070f] claimed by PIIX4 SMB [ 2.738460][ T1] pci 0000:00:02.0: [1234:1111] type 00 class 0x030000 [ 2.742150][ T1] pci 0000:00:02.0: reg 0x10: [mem 0xfd000000-0xfdffffff pref] [ 2.747291][ T1] pci 0000:00:02.0: reg 0x18: [mem 0xfebf0000-0xfebf0fff] [ 2.757450][ T1] pci 0000:00:02.0: reg 0x30: [mem 0xfebe0000-0xfebeffff pref] [ 2.760228][ T1] pci 0000:00:03.0: [8086:100e] type 00 class 0x020000 [ 2.763282][ T1] pci 0000:00:03.0: reg 0x10: [mem 0xfebc0000-0xfebdffff] [ 2.766577][ T1] pci 0000:00:03.0: reg 0x14: [io 0xc000-0xc03f] [ 2.776442][ T1] pci 0000:00:03.0: reg 0x30: [mem 0xfeb80000-0xfebbffff pref] [ 2.780153][ T1] pci 0000:00:04.0: [8086:25ab] type 00 class 0x088000 [ 2.782788][ T1] pci 0000:00:04.0: reg 0x10: [mem 0xfebf1000-0xfebf100f] [ 2.789260][ T1] pci_bus 0000:00: on NUMA node 0 To reproduce: # build kernel cd linux cp config-5.16.0-rc2-00002-gdc7e5f9d419c .config make HOSTCC=gcc-9 CC=gcc-9 ARCH=i386 olddefconfig prepare modules_prepare bzImage modules make HOSTCC=gcc-9 CC=gcc-9 ARCH=i386 INSTALL_MOD_PATH=<mod-install-dir> modules_install cd <mod-install-dir> find lib/ | cpio -o -H newc --quiet | gzip > modules.cgz git clone https://github.com/intel/lkp-tests.git cd lkp-tests bin/lkp qemu -k <bzImage> -m modules.cgz job-script # job-script is attached in this email # if come across any failure that blocks the test, # please remove ~/.lkp and /lkp dir to run from a clean state. --- 0DAY/LKP+ Test Infrastructure Open Source Technology Center https://lists.01.org/hyperkitty/list/lkp@lists.01.org Intel Corporation Thanks, Oliver Sang

6 months, 1 week

3
6
0 / 0

[security] d3b04a4398: WARNING:at_crypto/kdf_sp800108.c:#crypto_kdf108_init

by kernel test robot

Greeting, FYI, we noticed the following commit (built with clang-14): commit: d3b04a4398fe8022c9ca4b5ac6ab08059334b180 ("security: DH - use KDF implementation from crypto API") https://git.kernel.org/cgit/linux/kernel/git/next/linux-next.git master in testcase: boot on test machine: qemu-system-i386 -enable-kvm -cpu SandyBridge -smp 2 -m 4G caused below changes (please refer to attached dmesg/kmsg for entire log/backtrace): +------------------------------------------------------+------------+------------+ | | d792134423 | d3b04a4398 | +------------------------------------------------------+------------+------------+ | boot_successes | 14 | 0 | | boot_failures | 0 | 16 | | WARNING:at_crypto/kdf_sp800108.c:#crypto_kdf108_init | 0 | 16 | | EIP:crypto_kdf108_init | 0 | 16 | +------------------------------------------------------+------------+------------+ If you fix the issue, kindly add following tag Reported-by: kernel test robot <oliver.sang(a)intel.com> [ 18.648980][ T1] WARNING: CPU: 0 PID: 1 at crypto/kdf_sp800108.c:138 crypto_kdf108_init (crypto/kdf_sp800108.c:136) [ 18.649900][ T1] Modules linked in: [ 18.650289][ T1] CPU: 0 PID: 1 Comm: swapper Not tainted 5.16.0-rc1-00049-gd3b04a4398fe #1 [ 18.651136][ T1] EIP: crypto_kdf108_init (crypto/kdf_sp800108.c:136) [ 18.651676][ T1] Code: ff ff 0f 44 f8 89 da 83 c2 08 89 d8 e8 cf 72 fa fe 89 f0 e8 08 70 eb fe 85 ff 74 39 57 68 39 26 d3 b1 e8 e9 4c d8 fe 83 c4 08 <0f> 0b 89 f8 5e 5f 5b 5d c3 68 85 74 d6 b1 68 85 17 d6 b1 e8 85 15 All code ======== 0: ff (bad) 1: ff 0f decl (%rdi) 3: 44 f8 rex.R clc 5: 89 da mov %ebx,%edx 7: 83 c2 08 add $0x8,%edx a: 89 d8 mov %ebx,%eax c: e8 cf 72 fa fe callq 0xfffffffffefa72e0 11: 89 f0 mov %esi,%eax 13: e8 08 70 eb fe callq 0xfffffffffeeb7020 18: 85 ff test %edi,%edi 1a: 74 39 je 0x55 1c: 57 push %rdi 1d: 68 39 26 d3 b1 pushq $0xffffffffb1d32639 22: e8 e9 4c d8 fe callq 0xfffffffffed84d10 27: 83 c4 08 add $0x8,%esp 2a:* 0f 0b ud2 <-- trapping instruction 2c: 89 f8 mov %edi,%eax 2e: 5e pop %rsi 2f: 5f pop %rdi 30: 5b pop %rbx 31: 5d pop %rbp 32: c3 retq 33: 68 85 74 d6 b1 pushq $0xffffffffb1d67485 38: 68 85 17 d6 b1 pushq $0xffffffffb1d61785 3d: e8 .byte 0xe8 3e: 85 .byte 0x85 3f: 15 .byte 0x15 Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 89 f8 mov %edi,%eax 4: 5e pop %rsi 5: 5f pop %rdi 6: 5b pop %rbx 7: 5d pop %rbp 8: c3 retq 9: 68 85 74 d6 b1 pushq $0xffffffffb1d67485 e: 68 85 17 d6 b1 pushq $0xffffffffb1d61785 13: e8 .byte 0xe8 14: 85 .byte 0x85 15: 15 .byte 0x15 [ 18.653613][ T1] EAX: 0000003a EBX: 80000000 ECX: 00000000 EDX: b2cebcf0 [ 18.654334][ T1] ESI: b61c9310 EDI: fffffff4 EBP: b2cebdf0 ESP: b2cebde4 [ 18.655050][ T1] DS: 007b ES: 007b FS: 0000 GS: 0000 SS: 0068 EFLAGS: 00010296 [ 18.655814][ T1] CR0: 80050033 CR2: 00000000 CR3: 02341000 CR4: 00040690 [ 18.656516][ T1] DR0: 00000000 DR1: 00000000 DR2: 00000000 DR3: 00000000 [ 18.657216][ T1] DR6: fffe0ff0 DR7: 00000400 [ 18.657668][ T1] Call Trace: [ 18.658019][ T1] ? __initstub__kmod_pkcs8_key_parser__180_176_pkcs8_key_init6 (crypto/kdf_sp800108.c:148) [ 18.658857][ T1] __initstub__kmod_kdf_sp800108__96_148_crypto_kdf108_init6 (crypto/kdf_sp800108.c:148) [ 18.659980][ T1] do_one_initcall (init/main.c:1297) [ 18.660507][ T1] ? __initstub__kmod_pkcs8_key_parser__180_176_pkcs8_key_init6 (crypto/kdf_sp800108.c:148) [ 18.661375][ T1] do_initcall_level (init/main.c:1369) [ 18.661842][ T1] ? rest_init (init/main.c:1491) [ 18.662268][ T1] do_initcalls (init/main.c:1383) [ 18.662691][ T1] do_basic_setup (init/main.c:1406) [ 18.663144][ T1] kernel_init_freeable (init/main.c:1614) [ 18.663653][ T1] kernel_init (kernel/async.c:257 kernel/async.c:244 init/main.c:1501) [ 18.664089][ T1] ret_from_fork (??:?) [ 18.664544][ T1] irq event stamp: 175171 [ 18.664971][ T1] hardirqs last enabled at (175179): __up_console_sem (arch/x86/include/asm/irqflags.h:45 arch/x86/include/asm/irqflags.h:80 arch/x86/include/asm/irqflags.h:140 kernel/printk/printk.c:255) [ 18.665846][ T1] hardirqs last disabled at (175188): __up_console_sem (kernel/printk/printk.c:253) [ 18.666710][ T1] softirqs last enabled at (173350): do_softirq_own_stack (arch/x86/kernel/irq_32.c:60 arch/x86/kernel/irq_32.c:150) [ 18.667665][ T1] softirqs last disabled at (173341): do_softirq_own_stack (arch/x86/kernel/irq_32.c:60 arch/x86/kernel/irq_32.c:150) [ 18.668625][ T1] random: get_random_bytes called from __warn+0xc1/0x140 with crng_init=0 [ 18.668633][ T1] ---[ end trace b93351358662f7fd ]--- [ 18.670099][ T1] start plist test [ 18.671957][ T1] end plist test [ 18.673358][ T1] input: Power Button as /devices/LNXSYSTM:00/LNXPWRBN:00/input/input0 [ 18.674227][ T1] ACPI: button: Power Button [PWRF] [ 18.818315][ T1] Serial: 8250/16550 driver, 4 ports, IRQ sharing disabled [ 18.819246][ T1] serial 00:05: GPIO lookup for consumer rs485-term [ 18.819988][ T1] serial 00:05: using ACPI for GPIO lookup [ 18.820589][ T1] acpi PNP0501:00: GPIO: looking up rs485-term-gpios [ 18.821240][ T1] acpi PNP0501:00: GPIO: looking up rs485-term-gpio [ 18.821876][ T1] serial 00:05: using lookup tables for GPIO lookup [ 18.822547][ T1] serial 00:05: No GPIO consumer rs485-term found [ 18.823340][ T1] 00:05: ttyS0 at I/O 0x3f8 (irq = 4, base_baud = 115200) is a 16550A [ 18.825623][ T1] serial 00:06: GPIO lookup for consumer rs485-term [ 18.826321][ T1] serial 00:06: using ACPI for GPIO lookup [ 18.826881][ T1] acpi PNP0501:01: GPIO: looking up rs485-term-gpios [ 18.827549][ T1] acpi PNP0501:01: GPIO: looking up rs485-term-gpio [ 18.828236][ T1] serial 00:06: using lookup tables for GPIO lookup [ 18.828923][ T1] serial 00:06: No GPIO consumer rs485-term found [ 18.829702][ T1] 00:06: ttyS1 at I/O 0x2f8 (irq = 3, base_baud = 115200) is a 16550A [ 18.836645][ T1] platform pc8736x_gpio.0: NatSemi pc8736x GPIO Driver Initializing [ 18.837502][ T1] platform pc8736x_gpio.0: no device found [ 18.838140][ T1] nsc_gpio initializing [ 18.845377][ T1] e1000: Intel(R) PRO/1000 Network Driver [ 18.846008][ T1] e1000: Copyright (c) 1999-2006 Intel Corporation. [ 19.127869][ T1] ACPI: _SB_.LNKC: Enabled at IRQ 11 [ 19.466405][ T1] e1000 0000:00:03.0 eth0: (PCI:33MHz:32-bit) 52:54:00:12:34:56 [ 19.467380][ T1] e1000 0000:00:03.0 eth0: Intel(R) PRO/1000 Network Connection [ 19.468499][ T1] i8042: PNP: PS/2 Controller [PNP0303:KBD,PNP0f13:MOU] at 0x60,0x64 irq 1,12 [ 19.475314][ T1] serio: i8042 KBD port at 0x60,0x64 irq 1 [ 19.476051][ T1] serio: i8042 AUX port at 0x60,0x64 irq 12 [ 19.487285][ T1] i2c_dev: i2c /dev entries driver [ 19.494003][ T3] input: AT Translated Set 2 keyboard as /devices/platform/i8042/serio0/input/input1 [ 19.497043][ T1] Driver for 1-wire Dallas network protocol. [ 19.511630][ T1] Driver 'memconsole' was unable to register with bus_type 'coreboot' because the bus was not initialized. [ 19.512985][ T1] SPI driver xlnx-slave-spi has no spi_device_id for xlnx,fpga-slave-serial [ 19.517806][ T1] NET: Registered PF_INET6 protocol family [ 19.518593][ T1] random: get_random_u32 called from neigh_hash_alloc+0x54/0xd0 with crng_init=0 [ 19.526205][ T1] Segment Routing with IPv6 [ 19.526785][ T1] In-situ OAM (IOAM) with IPv6 [ 19.529269][ T1] sit: IPv6, IPv4 and MPLS over IPv4 tunneling driver [ 19.536497][ T1] NET: Registered PF_PACKET protocol family [ 19.537223][ T1] 9pnet: Installing 9P2000 support [ 19.538234][ T1] ... APIC ID: 00000000 (0) [ 19.538743][ T1] ... APIC VERSION: 00050014 [ 19.539125][ T1] 0000000000000000000000000000000000000000000000000000000000000000 [ 19.539125][ T1] 0000000000000000000000000000000000000000000000000000000000001000 [ 19.539125][ T1] [ 19.542112][ T1] number of MP IRQ sources: 15. [ 19.542621][ T1] number of IO-APIC #0 registers: 24. [ 19.543182][ T1] testing the IO APIC....................... [ 19.544281][ T1] IO APIC #0...... [ 19.544687][ T1] .... register #00: 00000000 [ 19.545208][ T1] ....... : physical APIC id: 00 [ 19.545730][ T1] ....... : Delivery Type: 0 [ 19.546212][ T1] ....... : LTS : 0 [ 19.546682][ T1] .... register #01: 00170011 [ 19.547164][ T1] ....... : max redirection entries: 17 [ 19.547775][ T1] ....... : PRQ implemented: 0 [ 19.548308][ T1] ....... : IO APIC version: 11 [ 19.548840][ T1] .... register #02: 00000000 [ 19.549320][ T1] ....... : arbitration: 00 [ 19.549817][ T1] .... IRQ redirection table: [ 19.550293][ T1] IOAPIC 0: [ 19.550616][ T1] pin00, disabled, edge , high, V(00), IRR(0), S(0), physical, D(0000), M(0) [ 19.551513][ T1] pin01, enabled , edge , high, V(22), IRR(0), S(0), logical , D(0001), M(0) [ 19.552435][ T1] pin02, enabled , edge , high, V(30), IRR(0), S(0), logical , D(0001), M(0) [ 19.553416][ T1] pin03, disabled, edge , high, V(00), IRR(0), S(0), physical, D(0000), M(0) [ 19.554350][ T1] pin04, disabled, edge , high, V(00), IRR(0), S(0), physical, D(0000), M(0) [ 19.555264][ T1] pin05, disabled, edge , high, V(00), IRR(0), S(0), physical, D(0000), M(0) [ 19.556199][ T1] pin06, disabled, edge , high, V(00), IRR(0), S(0), physical, D(0000), M(0) [ 19.557158][ T1] pin07, disabled, edge , high, V(00), IRR(0), S(0), physical, D(0000), M(0) [ 19.558041][ T1] pin08, disabled, edge , high, V(00), IRR(0), S(0), physical, D(0000), M(0) [ 19.558974][ T1] pin09, enabled , level, high, V(20), IRR(0), S(0), logical , D(0001), M(0) [ 19.559951][ T1] pin0a, disabled, edge , high, V(00), IRR(0), S(0), physical, D(0000), M(0) [ 19.560874][ T1] pin0b, disabled, edge , high, V(00), IRR(0), S(0), physical, D(0000), M(0) [ 19.561787][ T1] pin0c, enabled , edge , high, V(21), IRR(0), S(0), logical , D(0001), M(0) [ 19.562724][ T1] pin0d, disabled, edge , high, V(00), IRR(0), S(0), physical, D(0000), M(0) [ 19.563702][ T1] pin0e, disabled, edge , high, V(00), IRR(0), S(0), physical, D(0000), M(0) To reproduce: # build kernel cd linux cp config-5.16.0-rc1-00049-gd3b04a4398fe .config make HOSTCC=clang-14 CC=clang-14 ARCH=i386 olddefconfig prepare modules_prepare bzImage modules make HOSTCC=clang-14 CC=clang-14 ARCH=i386 INSTALL_MOD_PATH=<mod-install-dir> modules_install cd <mod-install-dir> find lib/ | cpio -o -H newc --quiet | gzip > modules.cgz git clone https://github.com/intel/lkp-tests.git cd lkp-tests bin/lkp qemu -k <bzImage> -m modules.cgz job-script # job-script is attached in this email # if come across any failure that blocks the test, # please remove ~/.lkp and /lkp dir to run from a clean state. --- 0DAY/LKP+ Test Infrastructure Open Source Technology Center https://lists.01.org/hyperkitty/list/lkp@lists.01.org Intel Corporation Thanks, Oliver Sang

6 months, 2 weeks

5
4
0 / 0

[x86/mm/tlb] 2f4305b19f: will-it-scale.per_thread_ops 23.3% improvement

by kernel test robot

Greeting, FYI, we noticed a 23.3% improvement of will-it-scale.per_thread_ops due to commit: commit: 2f4305b19fe6a2a261d76c21856c5598f7d878fe ("x86/mm/tlb: Privatize cpu_tlbstate") https://git.kernel.org/cgit/linux/kernel/git/torvalds/linux.git master in testcase: will-it-scale on test machine: 144 threads 4 sockets Intel(R) Xeon(R) CPU E7-8890 v3 @ 2.50GHz with 512G memory with following parameters: nr_task: 100% mode: thread test: tlb_flush3 cpufreq_governor: performance ucode: 0x16 test-description: Will It Scale takes a testcase and runs it from 1 through to n parallel copies to see if the testcase will scale. It builds both a process and threads based test in order to see any differences between the two. test-url: https://github.com/antonblanchard/will-it-scale Details are as below: --------------------------------------------------------------------------------------------------> To reproduce: git clone https://github.com/intel/lkp-tests.git cd lkp-tests sudo bin/lkp install job.yaml # job file is attached in this email bin/lkp split-job --compatible job.yaml # generate the yaml file for lkp run sudo bin/lkp run generated-yaml-file # if come across any failure that blocks the test, # please remove ~/.lkp and /lkp dir to run from a clean state. ========================================================================================= compiler/cpufreq_governor/kconfig/mode/nr_task/rootfs/tbox_group/test/testcase/ucode: gcc-9/performance/x86_64-rhel-8.3/thread/100%/debian-10.4-x86_64-20200603.cgz/lkp-hsw-4ex1/tlb_flush3/will-it-scale/0x16 commit: 4ce94eabac ("x86/mm/tlb: Flush remote and local TLBs concurrently") 2f4305b19f ("x86/mm/tlb: Privatize cpu_tlbstate") 4ce94eabac16b1d2 2f4305b19fe6a2a261d76c21856 ---------------- --------------------------- %stddev %change %stddev \ | \ 402682 +23.3% 496636 will-it-scale.144.threads 1.80 +11.3% 2.00 ± 3% will-it-scale.144.threads_idle 2796 +23.3% 3448 will-it-scale.per_thread_ops 402682 +23.3% 496636 will-it-scale.workload 9.557e+08 +10.8% 1.059e+09 ± 3% cpuidle..time 5063246 +16.3% 5887664 ± 3% cpuidle..usage 8369 +18.1% 9888 vmstat.system.cs 5731465 +20.1% 6881040 vmstat.system.in 560168 +24.4% 696788 ± 15% numa-meminfo.node2.Unevictable 262269 ± 30% -31.6% 179352 ± 26% numa-meminfo.node3.Inactive 262269 ± 30% -31.6% 179352 ± 26% numa-meminfo.node3.Inactive(anon) 837035 -19.2% 676664 syscalls.sys_madvise.med 5.449e+09 -1.1e+09 4.393e+09 ± 7% syscalls.sys_madvise.noise.2% 5.214e+09 -1e+09 4.188e+09 ± 8% syscalls.sys_madvise.noise.5% 2.09 +0.3 2.35 ± 5% mpstat.cpu.all.idle% 27.65 +3.7 31.31 mpstat.cpu.all.irq% 0.02 +0.0 0.02 ± 2% mpstat.cpu.all.soft% 1.13 -0.1 1.01 ± 2% mpstat.cpu.all.usr% 1932284 ± 15% +42.9% 2761167 ± 12% sched_debug.cfs_rq:/.spread0.max -4519665 -31.5% -3095288 sched_debug.cfs_rq:/.spread0.min 11234 +14.5% 12860 sched_debug.cpu.nr_switches.avg 7851 +22.2% 9591 sched_debug.cpu.nr_switches.min 11.17 ± 6% +16.5% 13.01 ± 6% sched_debug.cpu.nr_uninterruptible.stddev 1026202 ± 2% +24.8% 1280794 ± 7% turbostat.C1 0.14 +0.0 0.18 ± 10% turbostat.C1% 3.618e+10 +23.1% 4.455e+10 turbostat.IRQ 533.78 +1.6% 542.52 turbostat.PkgWatt 91.85 +10.4% 101.40 turbostat.RAMWatt 140041 +24.4% 174196 ± 15% numa-vmstat.node2.nr_unevictable 140041 +24.4% 174196 ± 15% numa-vmstat.node2.nr_zone_unevictable 1855459 ± 6% +11.7% 2071737 ± 10% numa-vmstat.node2.numa_hit 1624284 ± 7% +15.8% 1881173 ± 12% numa-vmstat.node2.numa_local 65628 ± 30% -31.6% 44870 ± 26% numa-vmstat.node3.nr_inactive_anon 65628 ± 30% -31.6% 44870 ± 26% numa-vmstat.node3.nr_zone_inactive_anon 208421 -8.5% 190704 proc-vmstat.nr_inactive_anon 208421 -8.5% 190704 proc-vmstat.nr_zone_inactive_anon 6652316 +1.8% 6774779 proc-vmstat.numa_hit 6418896 +1.9% 6542164 proc-vmstat.numa_local 6769479 +1.9% 6900686 proc-vmstat.pgalloc_normal 1.391e+08 +21.5% 1.69e+08 proc-vmstat.pgfault 0.01 ± 10% -35.4% 0.01 ± 13% perf-sched.sch_delay.avg.ms.__traceiter_sched_switch.__traceiter_sched_switch.schedule_hrtimeout_range_clock.poll_schedule_timeout.constprop 0.21 ± 81% -66.6% 0.07 ± 5% perf-sched.sch_delay.avg.ms.__traceiter_sched_switch.__traceiter_sched_switch.schedule_timeout.kcompactd.kthread 0.02 ± 17% -24.5% 0.02 ± 2% perf-sched.sch_delay.avg.ms.__traceiter_sched_switch.__traceiter_sched_switch.smpboot_thread_fn.kthread.ret_from_fork 0.22 ± 16% -24.6% 0.17 ± 16% perf-sched.sch_delay.max.ms.__traceiter_sched_switch.__traceiter_sched_switch.schedule_hrtimeout_range_clock.poll_schedule_timeout.constprop 3.29 ±143% -93.8% 0.21 ± 8% perf-sched.sch_delay.max.ms.__traceiter_sched_switch.__traceiter_sched_switch.schedule_timeout.kcompactd.kthread 3.97 ±208% -94.9% 0.20 ± 4% perf-sched.sch_delay.max.ms.__traceiter_sched_switch.__traceiter_sched_switch.smpboot_thread_fn.kthread.ret_from_fork 0.49 ± 4% -15.8% 0.41 ± 16% perf-sched.wait_time.avg.ms.__traceiter_sched_switch.__traceiter_sched_switch.rwsem_down_write_slowpath.down_write_killable.__vm_munmap 2.34 ± 82% +124.8% 5.27 ± 9% perf-sched.wait_time.avg.ms.__traceiter_sched_switch.__traceiter_sched_switch.schedule_timeout.khugepaged.kthread 2.34 ± 82% +124.8% 5.27 ± 9% perf-sched.wait_time.max.ms.__traceiter_sched_switch.__traceiter_sched_switch.schedule_timeout.khugepaged.kthread 16.65 +4.9% 17.47 perf-stat.i.MPKI 1.297e+10 +13.6% 1.473e+10 perf-stat.i.branch-instructions 1.56 +0.1 1.68 perf-stat.i.branch-miss-rate% 2.009e+08 +22.3% 2.457e+08 perf-stat.i.branch-misses 35.84 -2.0 33.82 perf-stat.i.cache-miss-rate% 3.259e+08 +12.9% 3.679e+08 perf-stat.i.cache-misses 9.054e+08 +19.5% 1.082e+09 perf-stat.i.cache-references 8402 +17.6% 9881 perf-stat.i.context-switches 7.45 -12.5% 6.52 perf-stat.i.cpi 190.55 +2.6% 195.51 perf-stat.i.cpu-migrations 1262 -11.1% 1122 perf-stat.i.cycles-between-cache-misses 1.258e+08 ± 20% +36.6% 1.718e+08 ± 24% perf-stat.i.dTLB-load-misses 1.383e+10 +14.4% 1.583e+10 perf-stat.i.dTLB-loads 12368871 ± 12% +37.3% 16985856 ± 17% perf-stat.i.dTLB-store-misses 4.345e+09 +22.2% 5.31e+09 perf-stat.i.dTLB-stores 50649234 +31.9% 66823313 perf-stat.i.iTLB-load-misses 3363217 +24.8% 4197710 perf-stat.i.iTLB-loads 5.435e+10 +13.9% 6.192e+10 perf-stat.i.instructions 1167 ± 15% -19.1% 944.66 perf-stat.i.instructions-per-iTLB-miss 0.14 +13.7% 0.16 perf-stat.i.ipc 582.91 +11.8% 651.90 ± 4% perf-stat.i.metric.K/sec 224.35 +15.3% 258.60 perf-stat.i.metric.M/sec 427345 +23.1% 525869 perf-stat.i.minor-faults 2.58e+08 +14.6% 2.956e+08 perf-stat.i.node-load-misses 1722038 ± 2% -6.6% 1607885 ± 3% perf-stat.i.node-loads 71.40 +8.9 80.32 perf-stat.i.node-store-miss-rate% 46474868 +20.2% 55872747 perf-stat.i.node-store-misses 18493804 -26.7% 13564558 ± 2% perf-stat.i.node-stores 442923 +22.2% 541358 perf-stat.i.page-faults 16.66 +4.9% 17.48 perf-stat.overall.MPKI 1.55 +0.1 1.67 perf-stat.overall.branch-miss-rate% 35.99 -2.0 33.99 perf-stat.overall.cache-miss-rate% 7.47 -12.4% 6.54 perf-stat.overall.cpi 1246 -11.6% 1101 perf-stat.overall.cycles-between-cache-misses 1073 -13.6% 926.95 perf-stat.overall.instructions-per-iTLB-miss 0.13 +14.2% 0.15 perf-stat.overall.ipc 71.53 +8.9 80.47 perf-stat.overall.node-store-miss-rate% 40918438 -7.6% 37809036 perf-stat.overall.path-length 1.294e+10 +13.5% 1.469e+10 perf-stat.ps.branch-instructions 2.003e+08 +22.2% 2.449e+08 perf-stat.ps.branch-misses 3.25e+08 +12.8% 3.667e+08 perf-stat.ps.cache-misses 9.03e+08 +19.5% 1.079e+09 perf-stat.ps.cache-references 8318 +18.3% 9841 perf-stat.ps.context-switches 189.75 +2.7% 194.85 perf-stat.ps.cpu-migrations 1.255e+08 ± 20% +36.5% 1.713e+08 ± 24% perf-stat.ps.dTLB-load-misses 1.379e+10 +14.4% 1.578e+10 perf-stat.ps.dTLB-loads 12333464 ± 12% +37.3% 16931060 ± 17% perf-stat.ps.dTLB-store-misses 4.332e+09 +22.2% 5.293e+09 perf-stat.ps.dTLB-stores 50510702 +31.9% 66610583 perf-stat.ps.iTLB-load-misses 3350681 +24.9% 4183591 perf-stat.ps.iTLB-loads 5.42e+10 +13.9% 6.173e+10 perf-stat.ps.instructions 426148 +23.0% 524191 perf-stat.ps.minor-faults 2.573e+08 +14.6% 2.947e+08 perf-stat.ps.node-load-misses 1719740 ± 2% -6.5% 1607172 ± 3% perf-stat.ps.node-loads 46348066 +20.2% 55695238 perf-stat.ps.node-store-misses 18444055 -26.7% 13522869 ± 2% perf-stat.ps.node-stores 441672 +22.2% 539706 perf-stat.ps.page-faults 1.648e+13 +13.9% 1.878e+13 perf-stat.total.instructions 13523 ± 5% +10.4% 14924 ± 4% softirqs.CPU0.SCHED 8763 ± 2% +13.5% 9942 ± 11% softirqs.CPU101.SCHED 8942 ± 5% +9.4% 9782 ± 2% softirqs.CPU106.SCHED 9208 ± 5% +11.7% 10286 ± 7% softirqs.CPU110.RCU 8875 ± 4% +17.9% 10467 ± 11% softirqs.CPU111.RCU 8731 ± 2% +15.8% 10114 ± 6% softirqs.CPU111.SCHED 8749 +13.5% 9931 ± 4% softirqs.CPU112.SCHED 8753 +17.4% 10278 ± 5% softirqs.CPU113.SCHED 8801 +13.3% 9975 ± 3% softirqs.CPU114.SCHED 10306 ± 3% +9.4% 11279 ± 5% softirqs.CPU115.RCU 8758 ± 2% +13.0% 9898 ± 4% softirqs.CPU115.SCHED 10118 ± 6% +11.3% 11257 ± 5% softirqs.CPU116.RCU 8859 ± 4% +12.4% 9957 ± 3% softirqs.CPU116.SCHED 8776 +14.0% 10001 ± 3% softirqs.CPU117.SCHED 10271 ± 2% +11.2% 11418 ± 6% softirqs.CPU118.RCU 8758 +14.0% 9981 ± 4% softirqs.CPU118.SCHED 8816 ± 2% +13.0% 9959 ± 3% softirqs.CPU119.SCHED 8751 ± 2% +12.7% 9865 ± 3% softirqs.CPU120.SCHED 8705 +13.3% 9866 ± 2% softirqs.CPU122.SCHED 9937 ± 7% +10.5% 10984 ± 5% softirqs.CPU123.RCU 9962 ± 2% +12.2% 11174 ± 9% softirqs.CPU124.RCU 8761 +12.7% 9874 ± 3% softirqs.CPU124.SCHED 8827 +12.5% 9927 ± 6% softirqs.CPU125.SCHED 8933 ± 4% +11.4% 9954 ± 4% softirqs.CPU129.SCHED 8750 +10.9% 9706 ± 3% softirqs.CPU13.SCHED 8903 ± 6% +11.8% 9950 ± 3% softirqs.CPU135.SCHED 9873 ± 3% +7.6% 10619 ± 3% softirqs.CPU137.RCU 8913 ± 4% +10.1% 9811 ± 2% softirqs.CPU138.SCHED 8847 ± 3% +10.6% 9788 ± 2% softirqs.CPU139.SCHED 8824 +10.0% 9704 ± 3% softirqs.CPU19.SCHED 9041 +16.0% 10485 ± 8% softirqs.CPU2.SCHED 8724 +11.2% 9702 ± 2% softirqs.CPU22.SCHED 9026 ± 4% +10.7% 9993 ± 7% softirqs.CPU23.SCHED 8771 ± 2% +10.3% 9677 ± 2% softirqs.CPU28.SCHED 8075 ± 7% +16.3% 9395 ± 10% softirqs.CPU3.SCHED 8845 +10.4% 9761 ± 2% softirqs.CPU30.SCHED 8775 ± 2% +12.7% 9886 ± 2% softirqs.CPU31.SCHED 8915 ± 3% +11.5% 9940 ± 4% softirqs.CPU32.SCHED 8684 +11.1% 9651 ± 2% softirqs.CPU33.SCHED 8811 ± 2% +12.2% 9882 ± 2% softirqs.CPU35.SCHED 8907 ± 3% +11.3% 9915 ± 4% softirqs.CPU36.SCHED 8684 +13.7% 9871 ± 3% softirqs.CPU37.SCHED 8694 +13.0% 9823 ± 4% softirqs.CPU38.SCHED 8697 +12.5% 9783 ± 2% softirqs.CPU39.SCHED 8378 ± 6% +17.1% 9807 softirqs.CPU4.SCHED 10390 ± 4% +26.3% 13118 ± 29% softirqs.CPU43.RCU 8643 +15.8% 10007 ± 4% softirqs.CPU43.SCHED 10129 ± 7% +13.3% 11472 ± 5% softirqs.CPU44.RCU 10393 ± 3% +12.1% 11654 ± 8% softirqs.CPU45.RCU 8584 +17.2% 10060 ± 7% softirqs.CPU45.SCHED 8637 +14.5% 9888 ± 2% softirqs.CPU46.SCHED 8698 ± 3% +11.7% 9719 softirqs.CPU47.SCHED 8628 +13.9% 9831 ± 2% softirqs.CPU48.SCHED 8656 +11.5% 9656 ± 6% softirqs.CPU49.SCHED 9616 ± 2% +9.5% 10527 ± 4% softirqs.CPU50.RCU 8671 +11.7% 9683 ± 2% softirqs.CPU50.SCHED 8649 +11.4% 9633 softirqs.CPU51.SCHED 8635 ± 2% +13.1% 9767 ± 2% softirqs.CPU53.SCHED 11056 ± 3% +10.5% 12213 ± 5% softirqs.CPU55.RCU 8703 ± 2% +13.4% 9865 ± 5% softirqs.CPU55.SCHED 8918 ± 3% +9.8% 9793 ± 4% softirqs.CPU56.SCHED 8738 ± 2% +11.7% 9758 ± 2% softirqs.CPU58.SCHED 10208 ± 3% +10.3% 11264 ± 4% softirqs.CPU59.RCU 8755 ± 3% +9.9% 9623 ± 2% softirqs.CPU61.SCHED 9001 ± 3% +8.2% 9741 ± 2% softirqs.CPU63.SCHED 9794 ± 4% +10.4% 10811 ± 4% softirqs.CPU64.RCU 8824 ± 3% +10.0% 9706 ± 4% softirqs.CPU64.SCHED 9930 ± 5% +9.0% 10824 ± 3% softirqs.CPU65.RCU 8772 +10.8% 9722 ± 3% softirqs.CPU65.SCHED 9913 ± 2% +9.1% 10816 ± 3% softirqs.CPU66.RCU 8660 ± 4% +12.1% 9709 ± 2% softirqs.CPU66.SCHED 9909 ± 5% +8.8% 10783 ± 3% softirqs.CPU67.RCU 9763 ± 5% +9.3% 10673 ± 2% softirqs.CPU68.RCU 8797 ± 2% +9.9% 9671 ± 2% softirqs.CPU69.SCHED 8409 ± 9% +16.3% 9775 ± 3% softirqs.CPU71.SCHED 8700 ± 2% +13.6% 9883 ± 4% softirqs.CPU72.SCHED 8719 ± 3% +9.5% 9543 ± 3% softirqs.CPU75.SCHED 8803 ± 2% +10.2% 9697 ± 2% softirqs.CPU78.SCHED 8665 +15.5% 10011 ± 5% softirqs.CPU8.SCHED 8791 ± 2% +10.5% 9718 ± 2% softirqs.CPU84.SCHED 8789 ± 2% +12.4% 9877 ± 8% softirqs.CPU86.SCHED 8977 ± 3% +13.4% 10177 ± 7% softirqs.CPU92.SCHED 8839 +12.5% 9943 ± 3% softirqs.CPU93.SCHED 8779 ± 2% +11.2% 9766 ± 2% softirqs.CPU95.SCHED 8779 ± 3% +11.3% 9770 ± 5% softirqs.CPU96.SCHED 1280353 +10.4% 1412876 softirqs.SCHED 5.34 -3.7 1.66 ± 5% perf-profile.calltrace.cycles-pp.native_flush_tlb_multi.flush_tlb_mm_range.zap_pte_range.unmap_page_range.zap_page_range 49.36 -1.6 47.74 perf-profile.calltrace.cycles-pp.flush_tlb_mm_range.zap_pte_range.unmap_page_range.zap_page_range.do_madvise 49.76 -1.5 48.25 perf-profile.calltrace.cycles-pp.zap_pte_range.unmap_page_range.zap_page_range.do_madvise.__x64_sys_madvise 49.84 -1.5 48.36 perf-profile.calltrace.cycles-pp.unmap_page_range.zap_page_range.do_madvise.__x64_sys_madvise.do_syscall_64 96.32 -0.3 96.01 perf-profile.calltrace.cycles-pp.__madvise 0.56 ± 2% +0.1 0.67 perf-profile.calltrace.cycles-pp.default_send_IPI_mask_sequence_phys.smp_call_function_many_cond.on_each_cpu_mask.flush_tlb_mm_range.tlb_flush_mmu 0.60 +0.1 0.71 ± 2% perf-profile.calltrace.cycles-pp.filemap_map_pages.do_fault.__handle_mm_fault.handle_mm_fault.do_user_addr_fault 0.65 +0.1 0.76 perf-profile.calltrace.cycles-pp.do_fault.__handle_mm_fault.handle_mm_fault.do_user_addr_fault.exc_page_fault 0.72 +0.1 0.84 ± 2% perf-profile.calltrace.cycles-pp.__handle_mm_fault.handle_mm_fault.do_user_addr_fault.exc_page_fault.asm_exc_page_fault 0.82 +0.1 0.94 ± 3% perf-profile.calltrace.cycles-pp.handle_mm_fault.do_user_addr_fault.exc_page_fault.asm_exc_page_fault.testcase 0.42 ± 44% +0.2 0.62 ± 2% perf-profile.calltrace.cycles-pp.default_send_IPI_mask_sequence_phys.smp_call_function_many_cond.on_each_cpu_mask.flush_tlb_mm_range.zap_pte_range 0.00 +0.6 0.58 ± 2% perf-profile.calltrace.cycles-pp.cpumask_next.smp_call_function_many_cond.on_each_cpu_mask.flush_tlb_mm_range.tlb_flush_mmu 0.00 +0.6 0.60 perf-profile.calltrace.cycles-pp.cpumask_next.smp_call_function_many_cond.on_each_cpu_mask.flush_tlb_mm_range.zap_pte_range 21.53 +0.7 22.18 perf-profile.calltrace.cycles-pp.llist_add_batch.smp_call_function_many_cond.on_each_cpu_mask.flush_tlb_mm_range.zap_pte_range 43.74 +0.9 44.63 perf-profile.calltrace.cycles-pp.smp_call_function_many_cond.on_each_cpu_mask.flush_tlb_mm_range.tlb_flush_mmu.tlb_finish_mmu 43.92 +0.9 44.86 perf-profile.calltrace.cycles-pp.on_each_cpu_mask.flush_tlb_mm_range.tlb_flush_mmu.tlb_finish_mmu.zap_page_range 44.30 +1.1 45.38 perf-profile.calltrace.cycles-pp.tlb_flush_mmu.tlb_finish_mmu.zap_page_range.do_madvise.__x64_sys_madvise 44.28 +1.1 45.36 perf-profile.calltrace.cycles-pp.flush_tlb_mm_range.tlb_flush_mmu.tlb_finish_mmu.zap_page_range.do_madvise 44.57 +1.1 45.70 perf-profile.calltrace.cycles-pp.tlb_finish_mmu.zap_page_range.do_madvise.__x64_sys_madvise.do_syscall_64 5.66 ± 2% +1.2 6.83 ± 2% perf-profile.calltrace.cycles-pp.asm_sysvec_call_function.smp_call_function_many_cond.on_each_cpu_mask.flush_tlb_mm_range.zap_pte_range 5.48 +1.2 6.66 ± 3% perf-profile.calltrace.cycles-pp.asm_sysvec_call_function.smp_call_function_many_cond.on_each_cpu_mask.flush_tlb_mm_range.tlb_flush_mmu 12.08 ± 3% +1.3 13.36 ± 3% perf-profile.calltrace.cycles-pp.flush_tlb_func.flush_smp_call_function_queue.__sysvec_call_function.sysvec_call_function.asm_sysvec_call_function 8.78 +1.6 10.36 perf-profile.calltrace.cycles-pp.llist_reverse_order.flush_smp_call_function_queue.__sysvec_call_function.sysvec_call_function.asm_sysvec_call_function 11.72 +1.7 13.38 perf-profile.calltrace.cycles-pp.flush_smp_call_function_queue.__sysvec_call_function.sysvec_call_function.asm_sysvec_call_function.llist_add_batch 11.80 +1.7 13.49 perf-profile.calltrace.cycles-pp.__sysvec_call_function.sysvec_call_function.asm_sysvec_call_function.llist_add_batch.smp_call_function_many_cond 12.54 +1.7 14.26 perf-profile.calltrace.cycles-pp.asm_sysvec_call_function.llist_add_batch.smp_call_function_many_cond.on_each_cpu_mask.flush_tlb_mm_range 11.96 +1.7 13.69 perf-profile.calltrace.cycles-pp.sysvec_call_function.asm_sysvec_call_function.llist_add_batch.smp_call_function_many_cond.on_each_cpu_mask 43.42 +1.9 45.28 perf-profile.calltrace.cycles-pp.smp_call_function_many_cond.on_each_cpu_mask.flush_tlb_mm_range.zap_pte_range.unmap_page_range 43.61 +1.9 45.50 perf-profile.calltrace.cycles-pp.on_each_cpu_mask.flush_tlb_mm_range.zap_pte_range.unmap_page_range.zap_page_range 10.64 +2.2 12.87 ± 3% perf-profile.calltrace.cycles-pp.flush_smp_call_function_queue.__sysvec_call_function.sysvec_call_function.asm_sysvec_call_function.smp_call_function_many_cond 10.70 +2.3 12.96 ± 3% perf-profile.calltrace.cycles-pp.__sysvec_call_function.sysvec_call_function.asm_sysvec_call_function.smp_call_function_many_cond.on_each_cpu_mask 10.85 +2.3 13.14 ± 3% perf-profile.calltrace.cycles-pp.sysvec_call_function.asm_sysvec_call_function.smp_call_function_many_cond.on_each_cpu_mask.flush_tlb_mm_range 5.41 -3.7 1.71 ± 5% perf-profile.children.cycles-pp.native_flush_tlb_multi 49.82 -1.5 48.32 perf-profile.children.cycles-pp.zap_pte_range 49.91 -1.5 48.42 perf-profile.children.cycles-pp.unmap_page_range 3.06 -1.1 1.93 perf-profile.children.cycles-pp.native_flush_tlb_local 93.66 -0.5 93.12 perf-profile.children.cycles-pp.flush_tlb_mm_range 0.14 ± 4% -0.1 0.02 ± 99% perf-profile.children.cycles-pp.syscall_return_via_sysret 0.11 ± 4% -0.1 0.05 perf-profile.children.cycles-pp.__irqentry_text_end 0.26 -0.0 0.23 ± 4% perf-profile.children.cycles-pp.irqentry_exit_to_user_mode 0.32 ± 2% -0.0 0.30 ± 2% perf-profile.children.cycles-pp.syscall_exit_to_user_mode 0.10 +0.0 0.11 ± 3% perf-profile.children.cycles-pp.syscall_trace_enter 0.10 ± 6% +0.0 0.12 ± 3% perf-profile.children.cycles-pp.native_sched_clock 0.07 +0.0 0.09 perf-profile.children.cycles-pp.unlock_page 0.10 ± 7% +0.0 0.13 ± 2% perf-profile.children.cycles-pp.native_apic_mem_write 0.11 ± 7% +0.0 0.14 ± 3% perf-profile.children.cycles-pp.sched_clock 0.32 ± 2% +0.0 0.34 ± 3% perf-profile.children.cycles-pp.sysvec_call_function_single 0.31 ± 3% +0.0 0.34 ± 2% perf-profile.children.cycles-pp.__sysvec_call_function_single 0.33 ± 2% +0.0 0.36 ± 2% perf-profile.children.cycles-pp.asm_sysvec_call_function_single 0.14 ± 4% +0.0 0.17 ± 3% perf-profile.children.cycles-pp.sched_clock_cpu 0.25 ± 3% +0.0 0.29 perf-profile.children.cycles-pp.irq_exit_rcu 0.27 ± 2% +0.0 0.32 ± 3% perf-profile.children.cycles-pp.next_uptodate_page 0.21 +0.0 0.26 perf-profile.children.cycles-pp.find_next_bit 0.21 ± 3% +0.0 0.25 perf-profile.children.cycles-pp.irqtime_account_irq 0.01 ±223% +0.1 0.06 ± 16% perf-profile.children.cycles-pp.flush_tlb_batched_pending 0.17 ± 2% +0.1 0.24 perf-profile.children.cycles-pp.__x86_indirect_thunk_rax 0.30 ± 2% +0.1 0.40 perf-profile.children.cycles-pp.__x86_retpoline_rax 0.61 +0.1 0.72 ± 2% perf-profile.children.cycles-pp.filemap_map_pages 0.65 +0.1 0.76 ± 2% perf-profile.children.cycles-pp.do_fault 0.73 +0.1 0.85 ± 2% perf-profile.children.cycles-pp.__handle_mm_fault 0.84 +0.1 0.96 ± 3% perf-profile.children.cycles-pp.handle_mm_fault 0.59 +0.1 0.72 perf-profile.children.cycles-pp.__default_send_IPI_dest_field 1.08 +0.2 1.31 perf-profile.children.cycles-pp.default_send_IPI_mask_sequence_phys 0.86 ± 5% +0.3 1.15 ± 9% perf-profile.children.cycles-pp._find_next_bit 3.09 ± 2% +0.3 3.40 ± 7% perf-profile.children.cycles-pp.testcase 1.31 ± 3% +0.4 1.72 ± 4% perf-profile.children.cycles-pp.cpumask_next 44.37 +1.1 45.44 perf-profile.children.cycles-pp.tlb_flush_mmu 44.58 +1.1 45.71 perf-profile.children.cycles-pp.tlb_finish_mmu 10.14 +1.6 11.69 perf-profile.children.cycles-pp.llist_reverse_order 14.14 ± 3% +1.9 16.04 ± 2% perf-profile.children.cycles-pp.flush_tlb_func 87.54 +2.8 90.36 perf-profile.children.cycles-pp.on_each_cpu_mask 87.54 +2.8 90.36 perf-profile.children.cycles-pp.smp_call_function_many_cond 26.48 +3.7 30.20 perf-profile.children.cycles-pp.flush_smp_call_function_queue 26.31 +3.7 30.04 perf-profile.children.cycles-pp.__sysvec_call_function 26.70 +3.8 30.50 perf-profile.children.cycles-pp.sysvec_call_function 27.75 +3.8 31.59 perf-profile.children.cycles-pp.asm_sysvec_call_function 3.65 -2.8 0.90 perf-profile.self.cycles-pp.native_flush_tlb_multi 31.33 -1.4 29.96 perf-profile.self.cycles-pp.llist_add_batch 3.04 -1.1 1.90 perf-profile.self.cycles-pp.native_flush_tlb_local 0.11 ± 4% -0.1 0.05 perf-profile.self.cycles-pp.__irqentry_text_end 0.26 -0.0 0.23 ± 4% perf-profile.self.cycles-pp.irqentry_exit_to_user_mode 0.21 ± 2% -0.0 0.18 ± 2% perf-profile.self.cycles-pp.syscall_exit_to_user_mode 0.10 +0.0 0.11 ± 3% perf-profile.self.cycles-pp.error_entry 0.09 +0.0 0.10 ± 4% perf-profile.self.cycles-pp.sysvec_call_function 0.07 ± 6% +0.0 0.09 ± 5% perf-profile.self.cycles-pp.irqtime_account_irq 0.09 +0.0 0.11 ± 6% perf-profile.self.cycles-pp.filemap_map_pages 0.19 +0.0 0.21 ± 3% perf-profile.self.cycles-pp.next_uptodate_page 0.10 ± 5% +0.0 0.12 ± 4% perf-profile.self.cycles-pp.native_sched_clock 0.10 ± 5% +0.0 0.12 ± 3% perf-profile.self.cycles-pp.native_apic_mem_write 0.16 ± 2% +0.0 0.20 ± 2% perf-profile.self.cycles-pp.find_next_bit 0.12 ± 5% +0.0 0.16 ± 7% perf-profile.self.cycles-pp.zap_pte_range 0.16 ± 2% +0.0 0.20 ± 2% perf-profile.self.cycles-pp.__x86_retpoline_rax 0.18 ± 2% +0.1 0.24 perf-profile.self.cycles-pp.cpumask_next 0.13 ± 2% +0.1 0.19 perf-profile.self.cycles-pp.__x86_indirect_thunk_rax 0.42 ± 2% +0.1 0.48 ± 2% perf-profile.self.cycles-pp.testcase 0.59 +0.1 0.72 perf-profile.self.cycles-pp.__default_send_IPI_dest_field 2.43 +0.2 2.58 perf-profile.self.cycles-pp.flush_smp_call_function_queue 0.54 ± 6% +0.2 0.70 ± 10% perf-profile.self.cycles-pp._find_next_bit 0.48 ± 6% +0.2 0.67 ± 4% perf-profile.self.cycles-pp.flush_tlb_mm_range 10.13 +1.6 11.69 perf-profile.self.cycles-pp.llist_reverse_order 11.02 ± 3% +3.0 14.03 ± 2% perf-profile.self.cycles-pp.flush_tlb_func 1.664e+09 +21.2% 2.017e+09 interrupts.CAL:Function_call_interrupts 3711325 +20.1% 4455927 interrupts.CPU0.CAL:Function_call_interrupts 2.386e+08 +23.5% 2.947e+08 interrupts.CPU0.TLB:TLB_shootdowns 3744563 +19.9% 4489768 interrupts.CPU1.CAL:Function_call_interrupts 2.388e+08 +23.2% 2.942e+08 interrupts.CPU1.TLB:TLB_shootdowns 4014451 +20.6% 4842627 interrupts.CPU10.CAL:Function_call_interrupts 2.391e+08 +23.3% 2.949e+08 interrupts.CPU10.TLB:TLB_shootdowns 11478870 +20.9% 13882134 interrupts.CPU100.CAL:Function_call_interrupts 2.391e+08 +23.3% 2.949e+08 interrupts.CPU100.TLB:TLB_shootdowns 11701370 +20.8% 14131979 interrupts.CPU101.CAL:Function_call_interrupts 2.392e+08 +23.3% 2.949e+08 interrupts.CPU101.TLB:TLB_shootdowns 11923501 +20.8% 14397900 interrupts.CPU102.CAL:Function_call_interrupts 2.392e+08 +23.3% 2.949e+08 interrupts.CPU102.TLB:TLB_shootdowns 12163111 +20.7% 14685189 interrupts.CPU103.CAL:Function_call_interrupts 2.391e+08 +23.4% 2.95e+08 interrupts.CPU103.TLB:TLB_shootdowns 12447537 +20.4% 14986287 interrupts.CPU104.CAL:Function_call_interrupts 2.392e+08 +23.3% 2.949e+08 interrupts.CPU104.TLB:TLB_shootdowns 12722214 +20.2% 15297802 interrupts.CPU105.CAL:Function_call_interrupts 2.393e+08 +23.3% 2.949e+08 interrupts.CPU105.TLB:TLB_shootdowns 12990125 +20.3% 15627081 interrupts.CPU106.CAL:Function_call_interrupts 2.391e+08 +23.4% 2.949e+08 interrupts.CPU106.TLB:TLB_shootdowns 13296299 +20.2% 15982711 interrupts.CPU107.CAL:Function_call_interrupts 2.39e+08 +23.4% 2.95e+08 interrupts.CPU107.TLB:TLB_shootdowns 13603578 +19.6% 16267405 interrupts.CPU108.CAL:Function_call_interrupts 2.388e+08 +23.3% 2.945e+08 interrupts.CPU108.TLB:TLB_shootdowns 13908753 +20.0% 16687726 interrupts.CPU109.CAL:Function_call_interrupts 2.39e+08 +23.4% 2.948e+08 interrupts.CPU109.TLB:TLB_shootdowns 4042050 +20.5% 4872043 interrupts.CPU11.CAL:Function_call_interrupts 2.39e+08 +23.2% 2.945e+08 interrupts.CPU11.TLB:TLB_shootdowns 14229005 +20.2% 17101290 interrupts.CPU110.CAL:Function_call_interrupts 2.389e+08 +23.4% 2.949e+08 interrupts.CPU110.TLB:TLB_shootdowns 14535972 +20.5% 17511646 interrupts.CPU111.CAL:Function_call_interrupts 2.392e+08 +23.3% 2.949e+08 interrupts.CPU111.TLB:TLB_shootdowns 14884780 +20.4% 17918975 interrupts.CPU112.CAL:Function_call_interrupts 2.393e+08 +23.3% 2.95e+08 interrupts.CPU112.TLB:TLB_shootdowns 15237079 +20.4% 18344915 interrupts.CPU113.CAL:Function_call_interrupts 2.393e+08 +23.3% 2.949e+08 interrupts.CPU113.TLB:TLB_shootdowns 15595868 +20.7% 18820635 interrupts.CPU114.CAL:Function_call_interrupts 2.392e+08 +23.2% 2.948e+08 interrupts.CPU114.TLB:TLB_shootdowns 15991331 +20.9% 19334777 interrupts.CPU115.CAL:Function_call_interrupts 2.392e+08 +23.3% 2.949e+08 interrupts.CPU115.TLB:TLB_shootdowns 16381106 +21.4% 19889187 interrupts.CPU116.CAL:Function_call_interrupts 2.392e+08 +23.3% 2.95e+08 interrupts.CPU116.TLB:TLB_shootdowns 16807315 +21.7% 20462755 interrupts.CPU117.CAL:Function_call_interrupts 2.391e+08 +23.4% 2.95e+08 interrupts.CPU117.TLB:TLB_shootdowns 17279160 +21.8% 21046648 interrupts.CPU118.CAL:Function_call_interrupts 2.393e+08 +23.2% 2.949e+08 interrupts.CPU118.TLB:TLB_shootdowns 17773272 +22.0% 21677864 interrupts.CPU119.CAL:Function_call_interrupts 2.393e+08 +23.3% 2.95e+08 interrupts.CPU119.TLB:TLB_shootdowns 4078269 +20.5% 4914003 interrupts.CPU12.CAL:Function_call_interrupts 2.392e+08 +23.1% 2.946e+08 interrupts.CPU12.TLB:TLB_shootdowns 18284395 +22.1% 22325427 interrupts.CPU120.CAL:Function_call_interrupts 2.393e+08 +23.2% 2.949e+08 interrupts.CPU120.TLB:TLB_shootdowns 18842127 +22.3% 23046843 interrupts.CPU121.CAL:Function_call_interrupts 2.393e+08 +23.3% 2.95e+08 interrupts.CPU121.TLB:TLB_shootdowns 19479272 +22.5% 23863390 interrupts.CPU122.CAL:Function_call_interrupts 2.393e+08 +23.3% 2.95e+08 interrupts.CPU122.TLB:TLB_shootdowns 20057248 +22.9% 24656059 interrupts.CPU123.CAL:Function_call_interrupts 2.393e+08 +23.3% 2.95e+08 interrupts.CPU123.TLB:TLB_shootdowns 20754006 +22.9% 25509076 interrupts.CPU124.CAL:Function_call_interrupts 2.392e+08 +23.3% 2.95e+08 interrupts.CPU124.TLB:TLB_shootdowns 21464324 +23.3% 26457683 interrupts.CPU125.CAL:Function_call_interrupts 2.391e+08 +23.4% 2.95e+08 interrupts.CPU125.TLB:TLB_shootdowns 22340213 +23.7% 27645975 interrupts.CPU126.CAL:Function_call_interrupts 2.389e+08 +23.4% 2.949e+08 interrupts.CPU126.TLB:TLB_shootdowns 23306152 +23.8% 28854758 interrupts.CPU127.CAL:Function_call_interrupts 2.392e+08 +23.3% 2.95e+08 interrupts.CPU127.TLB:TLB_shootdowns 24363030 +23.3% 30028045 interrupts.CPU128.CAL:Function_call_interrupts 2.393e+08 +23.1% 2.947e+08 interrupts.CPU128.TLB:TLB_shootdowns 25354003 +23.5% 31316735 interrupts.CPU129.CAL:Function_call_interrupts 2.393e+08 +23.3% 2.95e+08 interrupts.CPU129.TLB:TLB_shootdowns 4106417 +20.8% 4960674 interrupts.CPU13.CAL:Function_call_interrupts 2.392e+08 +23.3% 2.949e+08 interrupts.CPU13.TLB:TLB_shootdowns 26490591 +23.3% 32658486 interrupts.CPU130.CAL:Function_call_interrupts 2.393e+08 +23.3% 2.95e+08 interrupts.CPU130.TLB:TLB_shootdowns 27647753 +23.4% 34104474 interrupts.CPU131.CAL:Function_call_interrupts 2.392e+08 +23.3% 2.949e+08 interrupts.CPU131.TLB:TLB_shootdowns 28961846 +23.6% 35787877 interrupts.CPU132.CAL:Function_call_interrupts 2.394e+08 +23.2% 2.95e+08 interrupts.CPU132.TLB:TLB_shootdowns 30413765 +23.7% 37610502 interrupts.CPU133.CAL:Function_call_interrupts 2.393e+08 +23.2% 2.948e+08 interrupts.CPU133.TLB:TLB_shootdowns 32023851 +23.2% 39446337 interrupts.CPU134.CAL:Function_call_interrupts 2.393e+08 +23.2% 2.949e+08 interrupts.CPU134.TLB:TLB_shootdowns 33865881 +22.7% 41547963 interrupts.CPU135.CAL:Function_call_interrupts 2.393e+08 +23.3% 2.949e+08 interrupts.CPU135.TLB:TLB_shootdowns 35817363 +22.6% 43897151 interrupts.CPU136.CAL:Function_call_interrupts 2.392e+08 +23.2% 2.948e+08 interrupts.CPU136.TLB:TLB_shootdowns 38025094 +22.8% 46678700 ± 2% interrupts.CPU137.CAL:Function_call_interrupts 2.392e+08 +23.4% 2.95e+08 interrupts.CPU137.TLB:TLB_shootdowns 40500703 +22.3% 49544961 ± 2% interrupts.CPU138.CAL:Function_call_interrupts 2.395e+08 +23.2% 2.951e+08 interrupts.CPU138.TLB:TLB_shootdowns 43303639 +21.8% 52741872 ± 2% interrupts.CPU139.CAL:Function_call_interrupts 2.393e+08 +23.3% 2.95e+08 interrupts.CPU139.TLB:TLB_shootdowns 4138660 +20.9% 5004748 interrupts.CPU14.CAL:Function_call_interrupts 2.391e+08 +23.3% 2.948e+08 interrupts.CPU14.TLB:TLB_shootdowns 46594989 +21.3% 56502005 ± 2% interrupts.CPU140.CAL:Function_call_interrupts 2.394e+08 +23.2% 2.95e+08 interrupts.CPU140.TLB:TLB_shootdowns 50218642 +20.8% 60644028 ± 2% interrupts.CPU141.CAL:Function_call_interrupts 2.393e+08 +23.3% 2.951e+08 interrupts.CPU141.TLB:TLB_shootdowns 54307694 +20.0% 65173883 ± 3% interrupts.CPU142.CAL:Function_call_interrupts 2.395e+08 +23.3% 2.952e+08 interrupts.CPU142.TLB:TLB_shootdowns 57982307 +19.2% 69104544 ± 3% interrupts.CPU143.CAL:Function_call_interrupts 2.36e+08 +23.6% 2.917e+08 interrupts.CPU143.TLB:TLB_shootdowns 4177402 +20.8% 5046895 interrupts.CPU15.CAL:Function_call_interrupts 2.392e+08 +23.3% 2.949e+08 interrupts.CPU15.TLB:TLB_shootdowns 4205664 +21.0% 5088293 interrupts.CPU16.CAL:Function_call_interrupts 2.39e+08 +23.3% 2.948e+08 interrupts.CPU16.TLB:TLB_shootdowns 4242322 +21.0% 5131393 interrupts.CPU17.CAL:Function_call_interrupts 5303 ± 35% +24.7% 6613 ± 27% interrupts.CPU17.NMI:Non-maskable_interrupts 5303 ± 35% +24.7% 6613 ± 27% interrupts.CPU17.PMI:Performance_monitoring_interrupts 2.39e+08 +23.3% 2.947e+08 interrupts.CPU17.TLB:TLB_shootdowns 4272394 +20.8% 5159009 interrupts.CPU18.CAL:Function_call_interrupts 2.385e+08 +23.2% 2.939e+08 interrupts.CPU18.TLB:TLB_shootdowns 4305056 +20.9% 5203542 interrupts.CPU19.CAL:Function_call_interrupts 2.384e+08 +23.5% 2.943e+08 interrupts.CPU19.TLB:TLB_shootdowns 3780317 +20.0% 4536165 interrupts.CPU2.CAL:Function_call_interrupts 2.39e+08 +23.2% 2.945e+08 interrupts.CPU2.TLB:TLB_shootdowns 4342053 +20.9% 5248451 interrupts.CPU20.CAL:Function_call_interrupts 2.387e+08 +23.4% 2.945e+08 interrupts.CPU20.TLB:TLB_shootdowns 4380955 +20.6% 5285264 interrupts.CPU21.CAL:Function_call_interrupts 2.39e+08 +23.3% 2.947e+08 interrupts.CPU21.TLB:TLB_shootdowns 4410600 +20.7% 5325050 interrupts.CPU22.CAL:Function_call_interrupts 2.389e+08 +23.4% 2.948e+08 interrupts.CPU22.TLB:TLB_shootdowns 4450114 +20.5% 5362898 interrupts.CPU23.CAL:Function_call_interrupts 2.392e+08 +23.3% 2.949e+08 interrupts.CPU23.TLB:TLB_shootdowns 4480845 +20.5% 5399425 interrupts.CPU24.CAL:Function_call_interrupts 2.39e+08 +23.3% 2.948e+08 interrupts.CPU24.TLB:TLB_shootdowns 4519452 +20.3% 5435546 interrupts.CPU25.CAL:Function_call_interrupts 2.392e+08 +23.2% 2.948e+08 interrupts.CPU25.TLB:TLB_shootdowns 4550723 +20.4% 5477766 interrupts.CPU26.CAL:Function_call_interrupts 2.391e+08 +23.3% 2.947e+08 interrupts.CPU26.TLB:TLB_shootdowns 4586663 +20.2% 5512162 interrupts.CPU27.CAL:Function_call_interrupts 2.392e+08 +23.1% 2.945e+08 interrupts.CPU27.TLB:TLB_shootdowns 4616641 +20.6% 5565409 interrupts.CPU28.CAL:Function_call_interrupts 2.392e+08 +23.3% 2.949e+08 interrupts.CPU28.TLB:TLB_shootdowns 4653394 +20.4% 5603550 interrupts.CPU29.CAL:Function_call_interrupts 2.391e+08 +23.3% 2.949e+08 interrupts.CPU29.TLB:TLB_shootdowns 3804402 +20.3% 4576241 interrupts.CPU3.CAL:Function_call_interrupts 2.388e+08 +23.4% 2.945e+08 interrupts.CPU3.TLB:TLB_shootdowns 4688361 +20.4% 5642583 interrupts.CPU30.CAL:Function_call_interrupts 2.392e+08 +23.3% 2.948e+08 interrupts.CPU30.TLB:TLB_shootdowns 4719191 +20.6% 5689475 interrupts.CPU31.CAL:Function_call_interrupts 2.389e+08 +23.4% 2.949e+08 interrupts.CPU31.TLB:TLB_shootdowns 4764766 +20.2% 5728455 interrupts.CPU32.CAL:Function_call_interrupts 2.391e+08 +23.2% 2.947e+08 interrupts.CPU32.TLB:TLB_shootdowns 4805352 +20.2% 5777904 interrupts.CPU33.CAL:Function_call_interrupts 2.392e+08 +23.2% 2.948e+08 interrupts.CPU33.TLB:TLB_shootdowns 4840779 +20.4% 5827446 interrupts.CPU34.CAL:Function_call_interrupts 2.391e+08 +23.3% 2.949e+08 interrupts.CPU34.TLB:TLB_shootdowns 4881838 +20.3% 5874604 interrupts.CPU35.CAL:Function_call_interrupts 2.39e+08 +23.4% 2.948e+08 interrupts.CPU35.TLB:TLB_shootdowns 4921551 +19.8% 5898107 interrupts.CPU36.CAL:Function_call_interrupts 2.387e+08 +23.0% 2.937e+08 interrupts.CPU36.TLB:TLB_shootdowns 4960027 +20.2% 5962825 interrupts.CPU37.CAL:Function_call_interrupts 2.387e+08 +23.3% 2.943e+08 interrupts.CPU37.TLB:TLB_shootdowns 4998377 +20.5% 6021718 interrupts.CPU38.CAL:Function_call_interrupts 2.386e+08 +23.5% 2.946e+08 interrupts.CPU38.TLB:TLB_shootdowns 5049137 +20.3% 6074766 interrupts.CPU39.CAL:Function_call_interrupts 2.39e+08 +23.3% 2.947e+08 interrupts.CPU39.TLB:TLB_shootdowns 3836174 +20.3% 4615967 interrupts.CPU4.CAL:Function_call_interrupts 2.39e+08 +23.3% 2.947e+08 interrupts.CPU4.TLB:TLB_shootdowns 5092462 +20.4% 6131543 interrupts.CPU40.CAL:Function_call_interrupts 2.391e+08 +23.3% 2.948e+08 interrupts.CPU40.TLB:TLB_shootdowns 5139841 +20.3% 6181435 interrupts.CPU41.CAL:Function_call_interrupts 2.392e+08 +23.3% 2.949e+08 interrupts.CPU41.TLB:TLB_shootdowns 5177860 +20.2% 6224596 interrupts.CPU42.CAL:Function_call_interrupts 2.392e+08 +23.2% 2.946e+08 interrupts.CPU42.TLB:TLB_shootdowns 5224032 +20.3% 6286501 interrupts.CPU43.CAL:Function_call_interrupts 2.392e+08 +23.3% 2.949e+08 interrupts.CPU43.TLB:TLB_shootdowns 5262525 +20.6% 6347167 interrupts.CPU44.CAL:Function_call_interrupts 2.39e+08 +23.4% 2.949e+08 interrupts.CPU44.TLB:TLB_shootdowns 5314673 +20.5% 6403698 interrupts.CPU45.CAL:Function_call_interrupts 2.392e+08 +23.3% 2.949e+08 interrupts.CPU45.TLB:TLB_shootdowns 5360050 +20.6% 6464077 interrupts.CPU46.CAL:Function_call_interrupts 2.392e+08 +23.3% 2.95e+08 interrupts.CPU46.TLB:TLB_shootdowns 5409053 +20.4% 6512964 interrupts.CPU47.CAL:Function_call_interrupts 2.393e+08 +23.2% 2.947e+08 interrupts.CPU47.TLB:TLB_shootdowns 5453237 +20.6% 6574075 interrupts.CPU48.CAL:Function_call_interrupts 2.392e+08 +23.2% 2.947e+08 interrupts.CPU48.TLB:TLB_shootdowns 5504995 +20.5% 6631328 interrupts.CPU49.CAL:Function_call_interrupts 2.393e+08 +23.2% 2.947e+08 interrupts.CPU49.TLB:TLB_shootdowns 3862397 +20.4% 4650979 interrupts.CPU5.CAL:Function_call_interrupts 2.39e+08 +23.3% 2.947e+08 interrupts.CPU5.TLB:TLB_shootdowns 5551632 +20.8% 6704398 interrupts.CPU50.CAL:Function_call_interrupts 2.392e+08 +23.2% 2.948e+08 interrupts.CPU50.TLB:TLB_shootdowns 5607515 +20.7% 6769364 interrupts.CPU51.CAL:Function_call_interrupts 2.393e+08 +23.2% 2.949e+08 interrupts.CPU51.TLB:TLB_shootdowns 5655712 +20.9% 6838736 interrupts.CPU52.CAL:Function_call_interrupts 2.39e+08 +23.4% 2.949e+08 interrupts.CPU52.TLB:TLB_shootdowns 5716824 +20.9% 6910425 interrupts.CPU53.CAL:Function_call_interrupts 2.391e+08 +23.3% 2.949e+08 interrupts.CPU53.TLB:TLB_shootdowns 5756291 +21.1% 6972273 interrupts.CPU54.CAL:Function_call_interrupts 2.383e+08 +23.5% 2.943e+08 interrupts.CPU54.TLB:TLB_shootdowns 5843081 +20.7% 7051100 interrupts.CPU55.CAL:Function_call_interrupts 2.386e+08 +23.4% 2.944e+08 interrupts.CPU55.TLB:TLB_shootdowns 5929863 +20.3% 7134897 interrupts.CPU56.CAL:Function_call_interrupts 332.33 ± 3% +12.7% 374.50 ± 4% interrupts.CPU56.RES:Rescheduling_interrupts 2.39e+08 +23.2% 2.944e+08 interrupts.CPU56.TLB:TLB_shootdowns 5999925 +20.4% 7222940 interrupts.CPU57.CAL:Function_call_interrupts 2.39e+08 +23.3% 2.947e+08 interrupts.CPU57.TLB:TLB_shootdowns 6072900 +20.4% 7309901 interrupts.CPU58.CAL:Function_call_interrupts 2.391e+08 +23.3% 2.948e+08 interrupts.CPU58.TLB:TLB_shootdowns 6138769 +20.4% 7390234 interrupts.CPU59.CAL:Function_call_interrupts 2.388e+08 +23.4% 2.948e+08 interrupts.CPU59.TLB:TLB_shootdowns 3892231 +20.4% 4686172 interrupts.CPU6.CAL:Function_call_interrupts 2.389e+08 +23.4% 2.947e+08 interrupts.CPU6.TLB:TLB_shootdowns 6220137 +20.2% 7477269 interrupts.CPU60.CAL:Function_call_interrupts 2.391e+08 +23.3% 2.948e+08 interrupts.CPU60.TLB:TLB_shootdowns 6308903 +19.8% 7556048 interrupts.CPU61.CAL:Function_call_interrupts 2.392e+08 +23.2% 2.947e+08 interrupts.CPU61.TLB:TLB_shootdowns 6374058 +19.9% 7641746 interrupts.CPU62.CAL:Function_call_interrupts 2.392e+08 +23.2% 2.947e+08 interrupts.CPU62.TLB:TLB_shootdowns 6456179 +19.8% 7732626 interrupts.CPU63.CAL:Function_call_interrupts 267.00 ± 3% +28.4% 342.83 ± 13% interrupts.CPU63.RES:Rescheduling_interrupts 2.392e+08 +23.3% 2.948e+08 interrupts.CPU63.TLB:TLB_shootdowns 6541366 +19.6% 7826548 interrupts.CPU64.CAL:Function_call_interrupts 2.39e+08 +23.3% 2.947e+08 interrupts.CPU64.TLB:TLB_shootdowns 6630748 +19.5% 7925912 interrupts.CPU65.CAL:Function_call_interrupts 256.83 ± 11% +26.6% 325.17 ± 8% interrupts.CPU65.RES:Rescheduling_interrupts 2.391e+08 +23.3% 2.948e+08 interrupts.CPU65.TLB:TLB_shootdowns 6725901 +19.3% 8021772 interrupts.CPU66.CAL:Function_call_interrupts 2.391e+08 +23.2% 2.947e+08 interrupts.CPU66.TLB:TLB_shootdowns 6821826 +19.2% 8128703 interrupts.CPU67.CAL:Function_call_interrupts 213.50 ± 7% +47.2% 314.33 ± 3% interrupts.CPU67.RES:Rescheduling_interrupts 2.392e+08 +23.2% 2.948e+08 interrupts.CPU67.TLB:TLB_shootdowns 6914584 +19.0% 8228597 interrupts.CPU68.CAL:Function_call_interrupts 193.50 ± 6% +68.6% 326.17 ± 14% interrupts.CPU68.RES:Rescheduling_interrupts 2.391e+08 +23.2% 2.946e+08 interrupts.CPU68.TLB:TLB_shootdowns 7003298 +19.0% 8335060 interrupts.CPU69.CAL:Function_call_interrupts 174.33 ± 7% +82.3% 317.83 ± 3% interrupts.CPU69.RES:Rescheduling_interrupts 2.388e+08 +23.4% 2.948e+08 interrupts.CPU69.TLB:TLB_shootdowns 3928467 +20.2% 4722635 interrupts.CPU7.CAL:Function_call_interrupts 2.392e+08 +23.2% 2.947e+08 interrupts.CPU7.TLB:TLB_shootdowns 7115855 +18.7% 8446872 interrupts.CPU70.CAL:Function_call_interrupts 149.17 ± 4% +102.0% 301.33 ± 3% interrupts.CPU70.RES:Rescheduling_interrupts 2.392e+08 +23.3% 2.948e+08 interrupts.CPU70.TLB:TLB_shootdowns 7213939 +18.7% 8561752 interrupts.CPU71.CAL:Function_call_interrupts 2.387e+08 +23.4% 2.946e+08 interrupts.CPU71.TLB:TLB_shootdowns 7290699 +18.2% 8618307 interrupts.CPU72.CAL:Function_call_interrupts 215.33 ± 16% +81.1% 390.00 ± 6% interrupts.CPU72.RES:Rescheduling_interrupts 2.384e+08 +23.4% 2.941e+08 interrupts.CPU72.TLB:TLB_shootdowns 7399375 +18.2% 8743431 interrupts.CPU73.CAL:Function_call_interrupts 171.00 ± 18% +110.1% 359.33 ± 4% interrupts.CPU73.RES:Rescheduling_interrupts 2.388e+08 +23.2% 2.943e+08 interrupts.CPU73.TLB:TLB_shootdowns 7506122 +18.3% 8880787 interrupts.CPU74.CAL:Function_call_interrupts 129.17 ± 16% +161.3% 337.50 ± 8% interrupts.CPU74.RES:Rescheduling_interrupts 2.389e+08 +23.2% 2.944e+08 interrupts.CPU74.TLB:TLB_shootdowns 7606538 +18.5% 9014921 interrupts.CPU75.CAL:Function_call_interrupts 83.33 ± 15% +283.6% 319.67 ± 6% interrupts.CPU75.RES:Rescheduling_interrupts 2.39e+08 +23.3% 2.948e+08 interrupts.CPU75.TLB:TLB_shootdowns 7706473 +18.8% 9155542 interrupts.CPU76.CAL:Function_call_interrupts 101.33 ± 47% +215.5% 319.67 ± 4% interrupts.CPU76.RES:Rescheduling_interrupts 2.388e+08 +23.4% 2.948e+08 interrupts.CPU76.TLB:TLB_shootdowns 7812143 +18.9% 9289239 interrupts.CPU77.CAL:Function_call_interrupts 76.33 ± 21% +316.2% 317.67 ± 5% interrupts.CPU77.RES:Rescheduling_interrupts 2.391e+08 +23.2% 2.946e+08 interrupts.CPU77.TLB:TLB_shootdowns 7920128 +19.2% 9436961 interrupts.CPU78.CAL:Function_call_interrupts 83.33 ± 16% +286.4% 322.00 ± 7% interrupts.CPU78.RES:Rescheduling_interrupts 2.389e+08 +23.3% 2.947e+08 interrupts.CPU78.TLB:TLB_shootdowns 8046697 +19.2% 9593342 interrupts.CPU79.CAL:Function_call_interrupts 105.33 ± 76% +193.8% 309.50 ± 8% interrupts.CPU79.RES:Rescheduling_interrupts 2.392e+08 +23.3% 2.949e+08 interrupts.CPU79.TLB:TLB_shootdowns 3958005 +20.4% 4765279 interrupts.CPU8.CAL:Function_call_interrupts 2.392e+08 +23.3% 2.948e+08 interrupts.CPU8.TLB:TLB_shootdowns 8170020 +19.3% 9749056 interrupts.CPU80.CAL:Function_call_interrupts 63.33 ± 25% +371.1% 298.33 ± 5% interrupts.CPU80.RES:Rescheduling_interrupts 2.392e+08 +23.3% 2.948e+08 interrupts.CPU80.TLB:TLB_shootdowns 8299618 +19.5% 9915165 interrupts.CPU81.CAL:Function_call_interrupts 55.17 ± 34% +426.6% 290.50 ± 4% interrupts.CPU81.RES:Rescheduling_interrupts 2.392e+08 +23.3% 2.949e+08 interrupts.CPU81.TLB:TLB_shootdowns 8423644 +19.7% 10083774 interrupts.CPU82.CAL:Function_call_interrupts 90.33 ± 82% +251.7% 317.67 ± 24% interrupts.CPU82.RES:Rescheduling_interrupts 2.391e+08 +23.3% 2.948e+08 interrupts.CPU82.TLB:TLB_shootdowns 8559491 +19.8% 10257100 interrupts.CPU83.CAL:Function_call_interrupts 61.67 ± 53% +340.3% 271.50 ± 7% interrupts.CPU83.RES:Rescheduling_interrupts 2.392e+08 +23.2% 2.947e+08 interrupts.CPU83.TLB:TLB_shootdowns 8692527 +20.1% 10435645 interrupts.CPU84.CAL:Function_call_interrupts 68.33 ± 61% +262.4% 247.67 ± 7% interrupts.CPU84.RES:Rescheduling_interrupts 2.392e+08 +23.2% 2.946e+08 interrupts.CPU84.TLB:TLB_shootdowns 8834576 +20.4% 10633976 interrupts.CPU85.CAL:Function_call_interrupts 66.17 ± 41% +258.4% 237.17 ± 16% interrupts.CPU85.RES:Rescheduling_interrupts 2.392e+08 +23.3% 2.949e+08 interrupts.CPU85.TLB:TLB_shootdowns 8993131 +20.5% 10837698 interrupts.CPU86.CAL:Function_call_interrupts 2.392e+08 +23.3% 2.948e+08 interrupts.CPU86.TLB:TLB_shootdowns 9154455 +20.8% 11054644 interrupts.CPU87.CAL:Function_call_interrupts 47.33 ± 28% +293.0% 186.00 ± 12% interrupts.CPU87.RES:Rescheduling_interrupts 2.392e+08 +23.3% 2.949e+08 interrupts.CPU87.TLB:TLB_shootdowns 9317071 +20.9% 11263700 interrupts.CPU88.CAL:Function_call_interrupts 57.50 ± 16% +195.9% 170.17 ± 10% interrupts.CPU88.RES:Rescheduling_interrupts 2.392e+08 +23.2% 2.947e+08 interrupts.CPU88.TLB:TLB_shootdowns 9491277 +21.3% 11513887 interrupts.CPU89.CAL:Function_call_interrupts 53.00 ± 23% +167.3% 141.67 ± 23% interrupts.CPU89.RES:Rescheduling_interrupts 2.392e+08 +23.3% 2.949e+08 interrupts.CPU89.TLB:TLB_shootdowns 3982893 +20.4% 4795936 interrupts.CPU9.CAL:Function_call_interrupts 2.39e+08 +23.3% 2.947e+08 interrupts.CPU9.TLB:TLB_shootdowns 9665176 +21.1% 11706642 interrupts.CPU90.CAL:Function_call_interrupts 90.50 ± 16% +89.1% 171.17 ± 15% interrupts.CPU90.RES:Rescheduling_interrupts 2.388e+08 +23.2% 2.942e+08 interrupts.CPU90.TLB:TLB_shootdowns 9818237 +21.3% 11912938 interrupts.CPU91.CAL:Function_call_interrupts 78.17 ± 24% +81.0% 141.50 ± 19% interrupts.CPU91.RES:Rescheduling_interrupts 2.387e+08 +23.5% 2.947e+08 interrupts.CPU91.TLB:TLB_shootdowns 10007640 +21.1% 12115427 interrupts.CPU92.CAL:Function_call_interrupts 2.39e+08 +23.3% 2.948e+08 interrupts.CPU92.TLB:TLB_shootdowns 10173238 +20.9% 12294991 interrupts.CPU93.CAL:Function_call_interrupts 2.392e+08 +23.2% 2.947e+08 interrupts.CPU93.TLB:TLB_shootdowns 10331943 +21.1% 12509293 interrupts.CPU94.CAL:Function_call_interrupts 2.391e+08 +23.3% 2.948e+08 interrupts.CPU94.TLB:TLB_shootdowns 10503418 +21.1% 12718159 interrupts.CPU95.CAL:Function_call_interrupts 2.392e+08 +23.3% 2.949e+08 interrupts.CPU95.TLB:TLB_shootdowns 10682794 +21.0% 12921155 interrupts.CPU96.CAL:Function_call_interrupts 2.392e+08 +23.3% 2.949e+08 interrupts.CPU96.TLB:TLB_shootdowns 10873785 +20.9% 13145051 interrupts.CPU97.CAL:Function_call_interrupts 2.393e+08 +23.2% 2.948e+08 interrupts.CPU97.TLB:TLB_shootdowns 11064879 +20.9% 13375375 interrupts.CPU98.CAL:Function_call_interrupts 2.391e+08 +23.3% 2.947e+08 interrupts.CPU98.TLB:TLB_shootdowns 11267475 +20.9% 13617022 interrupts.CPU99.CAL:Function_call_interrupts 2.392e+08 +23.2% 2.946e+08 interrupts.CPU99.TLB:TLB_shootdowns 29153 +20.0% 34985 interrupts.RES:Rescheduling_interrupts 3.443e+10 +23.3% 4.244e+10 interrupts.TLB:TLB_shootdowns will-it-scale.per_thread_ops 4000 +--------------------------------------------------------------------+ | | 3500 |-O O O O O O O O O O O O O O OO O O O O O O O O O O O O O O O O | 3000 |-+ .+. .+. | |.+.+.+.+.+.+ +.+.+.+.+.+.+.+ ++ +.+.+.+.+.+.+.+.+.+.+.+ | 2500 |-+ : : | | : : | 2000 |-+ : : | | : : | 1500 |-+ : : | 1000 |-+ : : | | : : | 500 |-+ : | | : | 0 +--------------------------------------------------------------------+ [*] bisect-good sample [O] bisect-bad sample Disclaimer: Results have been estimated based on internal Intel analysis and are provided for informational purposes only. Any difference in system hardware or software design or configuration may affect actual performance. --- 0DAY/LKP+ Test Infrastructure Open Source Technology Center https://lists.01.org/hyperkitty/list/lkp@lists.01.org Intel Corporation Thanks, Oliver Sang

6 months, 3 weeks

3
5
0 / 0

[xfs] bad77c375e: stress-ng.fallocate.ops_per_sec -10.0% regression

by kernel test robot

Greeting, FYI, we noticed a -10.0% regression of stress-ng.fallocate.ops_per_sec due to commit: commit: bad77c375e8de6c776c848e443f7dc2d0d909be5 ("xfs: CIL checkpoint flushes caches unconditionally") https://git.kernel.org/cgit/linux/kernel/git/torvalds/linux.git master in testcase: stress-ng on test machine: 96 threads 2 sockets Intel(R) Xeon(R) Gold 6252 CPU @ 2.10GHz with 512G memory with following parameters: nr_threads: 10% disk: 1HDD testtime: 60s fs: xfs class: filesystem test: fallocate cpufreq_governor: performance ucode: 0x5003006 In addition to that, the commit also has significant impact on the following tests: If you fix the issue, kindly add following tag Reported-by: kernel test robot <oliver.sang(a)intel.com> Details are as below: --------------------------------------------------------------------------------------------------> To reproduce: git clone https://github.com/intel/lkp-tests.git cd lkp-tests bin/lkp install job.yaml # job file is attached in this email bin/lkp split-job --compatible job.yaml # generate the yaml file for lkp run bin/lkp run generated-yaml-file ========================================================================================= class/compiler/cpufreq_governor/disk/fs/kconfig/nr_threads/rootfs/tbox_group/test/testcase/testtime/ucode: filesystem/gcc-9/performance/1HDD/xfs/x86_64-rhel-8.3/10%/debian-10.4-x86_64-20200603.cgz/lkp-csl-2sp7/fallocate/stress-ng/60s/0x5003006 commit: 0431d926b3 ("xfs: async blkdev cache flush") bad77c375e ("xfs: CIL checkpoint flushes caches unconditionally") 0431d926b399d74f bad77c375e8de6c776c848e443f ---------------- --------------------------- %stddev %change %stddev \ | \ 618.67 -10.0% 556.67 ± 2% stress-ng.fallocate.ops 10.31 -10.0% 9.28 ± 2% stress-ng.fallocate.ops_per_sec 111618 -5.7% 105270 stress-ng.time.voluntary_context_switches 502.67 ± 2% +52.0% 763.83 ± 47% interrupts.CPU44.CAL:Function_call_interrupts 2.10 ± 2% -25.1% 1.57 iostat.cpu.iowait 2.16 ± 2% -0.5 1.62 mpstat.cpu.all.iowait% 0.09 ± 11% +45.0% 0.14 ± 34% perf-sched.sch_delay.avg.ms.worker_thread.kthread.ret_from_fork 151.00 ± 19% +20.2% 181.50 ± 7% perf-sched.wait_and_delay.count.smpboot_thread_fn.kthread.ret_from_fork 6749 +6.4% 7178 perf-stat.i.context-switches 6640 +6.4% 7063 perf-stat.ps.context-switches 353877 -1.4% 348924 proc-vmstat.pgfree 39122 -15.1% 33221 proc-vmstat.pgpgout 1225 ± 14% -9.0% 1115 turbostat.Bzy_MHz 86.82 ± 17% -10.4% 77.83 turbostat.PkgWatt 602.83 -15.1% 511.83 vmstat.io.bo 6953 +6.1% 7376 vmstat.system.cs 1.33 ± 6% +0.4 1.70 ± 13% perf-profile.calltrace.cycles-pp.perf_mux_hrtimer_handler.__hrtimer_run_queues.hrtimer_interrupt.__sysvec_apic_timer_interrupt.sysvec_apic_timer_interrupt 0.08 ± 22% +0.1 0.17 ± 23% perf-profile.children.cycles-pp.wait_for_completion 0.07 ± 17% +0.1 0.19 ± 64% perf-profile.children.cycles-pp.submit_bio 0.07 ± 17% +0.1 0.19 ± 64% perf-profile.children.cycles-pp.submit_bio_noacct 1.40 ± 8% +0.3 1.74 ± 12% perf-profile.children.cycles-pp.perf_mux_hrtimer_handler stress-ng.fallocate.ops_per_sec 12 +----------------------------------------------------------------------+ | | 10 |.+.++.+.+.+ +.+.+.++.+.+.++.+.+.+.++.+.+.++.+.+.++.+.+.+.++.+.+.++.+.| | O : : O O OO O O O OO | | OO O :O : O O O O | 8 |-+ O : : O O OO O O O O O O OO O | | : : | 6 |-+ : : | | :: | 4 |-+ :: | | :: | | :: | 2 |-+ : | | : | 0 +----------------------------------------------------------------------+ [*] bisect-good sample [O] bisect-bad sample Disclaimer: Results have been estimated based on internal Intel analysis and are provided for informational purposes only. Any difference in system hardware or software design or configuration may affect actual performance. --- 0DAY/LKP+ Test Infrastructure Open Source Technology Center https://lists.01.org/hyperkitty/list/lkp@lists.01.org Intel Corporation Thanks, Oliver Sang

6 months, 4 weeks

3
3
0 / 0

[btrfs] 675923ac06: BUG:KASAN:use-after-free_in__blk_queue_split

by kernel test robot

Greeting, FYI, we noticed the following commit (built with gcc-9): commit: 675923ac0693d080b3b769813cf9ca7f73fc0322 ("[PATCH RFC 09/11] btrfs: remove bio split operations in btrfs_submit_direct()") url: https://github.com/0day-ci/linux/commits/Qu-Wenruo/btrfs-split-bio-at-btr... base: https://git.kernel.org/cgit/linux/kernel/git/kdave/linux.git for-next patch link: https://lore.kernel.org/linux-btrfs/20211128055259.39249-10-wqu@suse.com in testcase: xfstests version: xfstests-x86_64-99bc497-1_20211129 with following parameters: disk: 6HDD fs: btrfs test: btrfs-group-14 ucode: 0x28 test-description: xfstests is a regression test suite for xfs and other files ystems. test-url: git://git.kernel.org/pub/scm/fs/xfs/xfstests-dev.git on test machine: 8 threads 1 sockets Intel(R) Core(TM) i7-4770 CPU @ 3.40GHz with 8G memory caused below changes (please refer to attached dmesg/kmsg for entire log/backtrace): If you fix the issue, kindly add following tag Reported-by: kernel test robot <oliver.sang(a)intel.com> [ 44.231297][ T118] BUG: KASAN: use-after-free in __blk_queue_split (block/blk-merge.c:289 block/blk-merge.c:357) [ 44.231305][ T118] Read of size 8 at addr ffff88810b4f8100 by task kworker/u17:0/118 [ 44.231308][ T118] [ 44.231310][ T118] CPU: 1 PID: 118 Comm: kworker/u17:0 Not tainted 5.16.0-rc1-00057-g675923ac0693 #1 [ 44.231314][ T118] Hardware name: Dell Inc. OptiPlex 9020/0DNKMN, BIOS A05 12/05/2013 [ 44.239216][ T335] [ 44.242067][ T118] Workqueue: btrfs-worker-high btrfs_work_helper [btrfs] [ 44.249883][ T335] ID SIZE PATH [ 44.257166][ T118] [ 44.257169][ T118] Call Trace: [ 44.257172][ T118] <TASK> [ 44.257173][ T118] dump_stack_lvl (lib/dump_stack.c:107) [ 44.259361][ T335] [ 44.268531][ T118] print_address_description+0x21/0x140 [ 44.268542][ T118] ? __blk_queue_split (block/blk-merge.c:289 block/blk-merge.c:357) [ 44.277053][ T335] 1 300.00GiB /dev/sda2 [ 44.278613][ T118] kasan_report.cold (mm/kasan/report.c:434 mm/kasan/report.c:450) [ 44.285479][ T335] [ 44.289630][ T118] ? __blk_queue_split (block/blk-merge.c:289 block/blk-merge.c:357) [ 44.289637][ T118] __blk_queue_split (block/blk-merge.c:289 block/blk-merge.c:357) [ 44.289641][ T118] ? __blk_mq_delay_run_hw_queue (block/blk-mq.c:1806 (discriminator 1) block/blk-mq.c:1869 (discriminator 1)) [ 44.291854][ T335] [ 44.294947][ T118] ? bio_attempt_discard_merge (block/blk-merge.c:340) [ 44.294955][ T118] ? deadline_dispatch2_stop (block/mq-deadline.c:691) [ 44.297748][ T335] [ 44.302077][ T118] ? update_io_ticks (block/blk-core.c:1224) [ 44.302087][ T118] blk_mq_submit_bio (block/blk-mq.c:2626) [ 44.304635][ T335] btrfs-progs v5.15 [ 44.310680][ T118] ? mempool_alloc (mm/mempool.c:392) [ 44.310689][ T118] ? blk_mq_try_issue_list_directly (block/blk-mq.c:2612) [ 44.315664][ T335] [ 44.320231][ T118] ? mempool_destroy (mm/mempool.c:375) [ 44.325975][ T335] See http://btrfs.wiki.kernel.org for more information. [ 44.327097][ T118] ? bio_alloc_bioset (block/bio.c:497) [ 44.332050][ T335] [ 44.336812][ T118] submit_bio_noacct (include/linux/bio.h:567 block/blk-core.c:925 block/blk-core.c:950 block/blk-core.c:939) [ 44.336819][ T118] ? ktime_get (kernel/time/timekeeping.c:290 kernel/time/timekeeping.c:386 kernel/time/timekeeping.c:829 kernel/time/timekeeping.c:817) [ 44.342571][ T335] [ 44.344717][ T118] ? __submit_bio (block/blk-core.c:940) [ 44.344725][ T118] ? __bio_clone_fast (include/linux/blk_types.h:225 include/linux/blk-cgroup.h:531 block/bio.c:734) [ 44.344731][ T118] btrfs_map_bio (fs/btrfs/volumes.c:6850 fs/btrfs/volumes.c:6917) btrfs [ 44.350377][ T335] [ 44.355656][ T118] ? update_load_avg (kernel/sched/fair.c:3579 kernel/sched/fair.c:3816) [ 44.355664][ T118] ? update_curr (arch/x86/include/asm/preempt.h:80 include/linux/rcupdate.h:68 include/linux/rcupdate.h:686 include/linux/cgroup.h:794 kernel/sched/fair.c:877) [ 44.358854][ T335] Performing full device TRIM /dev/sda5 (300.00GiB) ... [ 44.362519][ T118] ? btrfs_map_sblock (fs/btrfs/volumes.c:6881) btrfs [ 44.367386][ T335] [ 44.371023][ T118] ? _raw_spin_lock_irqsave (arch/x86/include/asm/atomic.h:202 include/linux/atomic/atomic-instrumented.h:513 include/asm-generic/qspinlock.h:82 include/linux/spinlock.h:185 include/linux/spinlock_api_smp.h:111 kernel/locking/spinlock.c:162) [ 44.371030][ T118] run_one_async_done (fs/btrfs/disk-io.c:831) btrfs [ 44.377101][ T335] NOTE: several default settings have changed in version 5.15, please make sure [ 44.381705][ T118] ? run_one_async_start (fs/btrfs/disk-io.c:796) btrfs [ 44.383894][ T335] [ 44.388476][ T118] btrfs_work_helper (fs/btrfs/async-thread.c:258 fs/btrfs/async-thread.c:335) btrfs [ 44.396171][ T335] this does not affect your deployments: [ 44.400189][ T118] process_one_work (arch/x86/include/asm/jump_label.h:27 include/linux/jump_label.h:212 include/trace/events/workqueue.h:108 kernel/workqueue.c:2303) [ 44.402373][ T335] [ 44.407135][ T118] worker_thread (include/linux/list.h:284 kernel/workqueue.c:2446) [ 44.407141][ T118] ? process_one_work (kernel/workqueue.c:2388) [ 44.411923][ T335] - DUP for metadata (-m dup) [ 44.413480][ T118] kthread (kernel/kthread.c:327) [ 44.418000][ T335] [ 44.422844][ T118] ? set_kthread_struct (kernel/kthread.c:272) [ 44.422850][ T118] ret_from_fork (arch/x86/entry/entry_64.S:301) [ 44.428781][ T335] - enabled no-holes (-O no-holes) [ 44.430229][ T118] </TASK> [ 44.430231][ T118] [ 44.430232][ T118] Allocated by task 2368: [ 44.435095][ T335] [ 44.439510][ T118] kasan_save_stack (mm/kasan/common.c:38) [ 44.439516][ T118] __kasan_slab_alloc (mm/kasan/common.c:46 mm/kasan/common.c:434 mm/kasan/common.c:467) [ 44.447235][ T335] - enabled free-space-tree (-R free-space-tree) [ 44.451652][ T118] kmem_cache_alloc (mm/slab.h:520 mm/slub.c:3234 mm/slub.c:3242 mm/slub.c:3247) [ 44.453841][ T335] [ 44.459120][ T118] bvec_alloc (block/bio.c:201) [ 44.459124][ T118] bio_alloc_bioset (block/bio.c:481) [ 44.459126][ T118] iomap_dio_bio_iter (include/linux/bio.h:371 fs/iomap/direct-io.c:311) [ 44.464702][ T335] [ 44.473508][ T118] __iomap_dio_rw (fs/iomap/direct-io.c:433 fs/iomap/direct-io.c:589) [ 44.473513][ T118] iomap_dio_rw (fs/iomap/direct-io.c:679) [ 44.473517][ T118] btrfs_file_write_iter (fs/btrfs/file.c:1999 fs/btrfs/file.c:2093) btrfs [ 44.479252][ T335] [ 44.481419][ T118] new_sync_write (fs/read_write.c:504 (discriminator 1)) [ 44.481423][ T118] vfs_write (fs/read_write.c:590) [ 44.481426][ T118] ksys_pwrite64 (fs/read_write.c:697) [ 44.481429][ T118] do_syscall_64 (arch/x86/entry/common.c:50 arch/x86/entry/common.c:80) [ 44.487379][ T335] Label: (null) [ 44.492868][ T118] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:113) [ 44.492874][ T118] [ 44.492875][ T118] Freed by task 0: [ 44.492878][ T118] kasan_save_stack (mm/kasan/common.c:38) [ 44.497663][ T335] [ 44.499827][ T118] kasan_set_track (mm/kasan/common.c:46) [ 44.499832][ T118] kasan_set_free_info (mm/kasan/generic.c:372) [ 44.499834][ T118] __kasan_slab_free (mm/kasan/common.c:368 mm/kasan/common.c:328 mm/kasan/common.c:374) [ 44.505205][ T335] UUID: efe0957a-b115-4c51-b8cd-42bfeb15a87a [ 44.509199][ T118] kmem_cache_free (mm/slub.c:1749 mm/slub.c:3513 mm/slub.c:3529) [ 44.509204][ T118] bio_free (block/bio.c:238) [ 44.514240][ T335] [ 44.518134][ T118] btrfs_dio_private_put (fs/btrfs/inode.c:8091 fs/btrfs/inode.c:8070) btrfs [ 44.520811][ T335] Node size: 16384 [ 44.525342][ T118] split_bio_endio (fs/btrfs/extent_io.c:3210) btrfs [ 44.529603][ T335] [ 44.535053][ T118] btrfs_end_bio (fs/btrfs/volumes.c:5946 fs/btrfs/volumes.c:6666 fs/btrfs/volumes.c:6718) btrfs [ 44.538367][ T335] Sector size: 4096 [ 44.540102][ T118] blk_update_request (block/blk-mq.c:744) [ 44.540108][ T118] scsi_end_request (drivers/scsi/scsi_lib.c:543) [ 44.544287][ T335] [ 44.546451][ T118] scsi_io_completion (drivers/scsi/scsi_lib.c:939) [ 44.546457][ T118] blk_complete_reqs (block/blk-mq.c:890 (discriminator 3)) [ 44.551490][ T335] Filesystem size: 300.00GiB [ 44.555649][ T118] __do_softirq (arch/x86/include/asm/jump_label.h:27 include/linux/jump_label.h:212 include/trace/events/irq.h:142 kernel/softirq.c:559) [ 44.555654][ T118] [ 44.555655][ T118] The buggy address belongs to the object at ffff88810b4f8000 [ 44.555655][ T118] which belongs to the cache biovec-64 of size 1024 [ 44.555658][ T118] The buggy address is located 256 bytes inside of [ 44.555658][ T118] 1024-byte region [ffff88810b4f8000, ffff88810b4f8400) [ 44.562340][ T335] [ 44.567009][ T118] The buggy address belongs to the page: [ 44.567010][ T118] page:000000000e7fa944 refcount:1 mapcount:0 mapping:0000000000000000 index:0x0 pfn:0x10b4f8 [ 44.567014][ T118] head:000000000e7fa944 order:3 compound_mapcount:0 compound_pincount:0 [ 44.567017][ T118] flags: 0x17ffffc0010200(slab|head|node=0|zone=2|lastcpupid=0x1fffff) [ 44.569626][ T335] Block group profiles: [ 44.573269][ T118] raw: 0017ffffc0010200 0000000000000000 dead000000000122 ffff888100e12780 [ 44.573272][ T118] raw: 0000000000000000 00000000801c001c 00000001ffffffff 0000000000000000 [ 44.573273][ T118] page dumped because: kasan: bad access detected [ 44.573275][ T118] [ 44.573276][ T118] Memory state around the buggy address: [ 44.573278][ T118] ffff88810b4f8000: fa fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb [ 44.577971][ T335] [ 44.582902][ T118] ffff88810b4f8080: fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb [ 44.582904][ T118] >ffff88810b4f8100: fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb [ 44.582905][ T118] ^ [ 44.582907][ T118] ffff88810b4f8180: fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb [ 44.582909][ T118] ffff88810b4f8200: fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb [ 44.582911][ T118] ================================================================== [ 44.585982][ T335] Data: single 8.00MiB [ 44.589677][ T118] Disabling lock debugging due to kernel taint [ 44.590244][ C5] ------------[ cut here ]------------ [ 44.593963][ T335] [ 44.599569][ C5] refcount_t: underflow; use-after-free. To reproduce: git clone https://github.com/intel/lkp-tests.git cd lkp-tests sudo bin/lkp install job.yaml # job file is attached in this email bin/lkp split-job --compatible job.yaml # generate the yaml file for lkp run sudo bin/lkp run generated-yaml-file # if come across any failure that blocks the test, # please remove ~/.lkp and /lkp dir to run from a clean state. --- 0DAY/LKP+ Test Infrastructure Open Source Technology Center https://lists.01.org/hyperkitty/list/lkp@lists.01.org Intel Corporation Thanks, Oliver Sang

7 months

1
0
0 / 0

[fs] 23a831cdec: WARNING:at_include/linux/thread_info.h:#do_getxattr

by kernel test robot

Greeting, FYI, we noticed the following commit (built with gcc-9): commit: 23a831cdecdff03c5a70316f516be2f072e7356d ("[PATCH v1 3/5] fs: split off the vfs_getxattr from getxattr") url: https://github.com/0day-ci/linux/commits/Stefan-Roesch/io_uring-add-xattr... patch link: https://lore.kernel.org/io-uring/20211129221257.2536146-4-shr@fb.com in testcase: boot on test machine: qemu-system-x86_64 -enable-kvm -cpu SandyBridge -smp 2 -m 16G caused below changes (please refer to attached dmesg/kmsg for entire log/backtrace): +-----------------------------------------------------+------------+------------+ | | f42638af1a | 23a831cdec | +-----------------------------------------------------+------------+------------+ | boot_successes | 7 | 0 | | boot_failures | 0 | 7 | | WARNING:at_include/linux/thread_info.h:#do_getxattr | 0 | 7 | | EIP:do_getxattr | 0 | 7 | +-----------------------------------------------------+------------+------------+ If you fix the issue, kindly add following tag Reported-by: kernel test robot <oliver.sang(a)intel.com> [ 48.539269][ T175] WARNING: CPU: 0 PID: 175 at include/linux/thread_info.h:216 do_getxattr (include/linux/thread_info.h:216 include/linux/uaccess.h:199 fs/xattr.c:689) [ 48.540381][ T175] Modules linked in: [ 48.540785][ T175] CPU: 0 PID: 175 Comm: systemd-tmpfile Not tainted 5.16.0-rc3-00093-g23a831cdecdf #1 [ 48.541790][ T175] EIP: do_getxattr (include/linux/thread_info.h:216 include/linux/uaccess.h:199 fs/xattr.c:689) [ 48.542321][ T175] Code: ff ff 0f 45 f8 eb a8 8d 76 00 8b 45 f0 ba fb 5d 0c c2 e8 8b 65 14 00 85 c0 74 c0 eb ca bf f4 ff ff ff eb 92 8d b6 00 00 00 00 <0f> 0b bf f2 ff ff ff e9 79 ff ff ff 8d b4 26 00 00 00 00 8d 74 26 All code ======== 0: ff (bad) 1: ff 0f decl (%rdi) 3: 45 f8 rex.RB clc 5: eb a8 jmp 0xffffffffffffffaf 7: 8d 76 00 lea 0x0(%rsi),%esi a: 8b 45 f0 mov -0x10(%rbp),%eax d: ba fb 5d 0c c2 mov $0xc20c5dfb,%edx 12: e8 8b 65 14 00 callq 0x1465a2 17: 85 c0 test %eax,%eax 19: 74 c0 je 0xffffffffffffffdb 1b: eb ca jmp 0xffffffffffffffe7 1d: bf f4 ff ff ff mov $0xfffffff4,%edi 22: eb 92 jmp 0xffffffffffffffb6 24: 8d b6 00 00 00 00 lea 0x0(%rsi),%esi 2a:* 0f 0b ud2 <-- trapping instruction 2c: bf f2 ff ff ff mov $0xfffffff2,%edi 31: e9 79 ff ff ff jmpq 0xffffffffffffffaf 36: 8d b4 26 00 00 00 00 lea 0x0(%rsi,%riz,1),%esi 3d: 8d .byte 0x8d 3e: 74 26 je 0x66 Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: bf f2 ff ff ff mov $0xfffffff2,%edi 7: e9 79 ff ff ff jmpq 0xffffffffffffff85 c: 8d b4 26 00 00 00 00 lea 0x0(%rsi,%riz,1),%esi 13: 8d .byte 0x8d 14: 74 26 je 0x3c [ 48.544484][ T175] EAX: c2221740 EBX: 00000084 ECX: ffffffa1 EDX: eff39900 [ 48.545385][ T175] ESI: eff39900 EDI: ffffffa1 EBP: f5453d9c ESP: f5453d88 [ 48.546305][ T175] DS: 007b ES: 007b FS: 0000 GS: 0033 SS: 0068 EFLAGS: 00010282 [ 48.547289][ T175] CR0: 80050033 CR2: b7e0e1b0 CR3: 2ff11000 CR4: 00040690 [ 48.548217][ T175] Call Trace: [ 48.548641][ T175] getxattr (fs/xattr.c:715) [ 48.549219][ T175] ? mntput (fs/namespace.c:1235) [ 48.549808][ T175] ? terminate_walk (fs/namei.c:677) [ 48.550404][ T175] ? path_lookupat+0x6f/0x110 [ 48.551075][ T175] ? filename_lookup (fs/namei.c:2489) [ 48.551715][ T175] ? __this_cpu_preempt_check (lib/smp_processor_id.c:67) [ 48.552403][ T175] ? __this_cpu_preempt_check (lib/smp_processor_id.c:67) [ 48.553145][ T175] ? lockdep_hardirqs_on (kernel/locking/lockdep.c:4356) [ 48.553702][ T175] ? kmem_cache_free (mm/slab.c:3742 (discriminator 1)) [ 48.554328][ T175] ? putname (fs/namei.c:271) [ 48.554761][ T175] ? trace_hardirqs_on (kernel/trace/trace_preemptirq.c:51 (discriminator 22)) [ 48.555364][ T175] ? putname (fs/namei.c:271) [ 48.555823][ T175] ? putname (fs/namei.c:271) [ 48.556339][ T175] path_getxattr (fs/xattr.c:728) [ 48.556824][ T175] __ia32_sys_getxattr (fs/xattr.c:737) [ 48.557425][ T175] __do_fast_syscall_32 (arch/x86/entry/common.c:112 arch/x86/entry/common.c:178) [ 48.558024][ T175] ? sched_clock (arch/x86/kernel/tsc.c:254) [ 48.558549][ T175] ? sched_clock_cpu (kernel/sched/clock.c:371) [ 48.559316][ T175] ? __this_cpu_preempt_check (lib/smp_processor_id.c:67) [ 48.559975][ T175] ? __this_cpu_preempt_check (lib/smp_processor_id.c:67) [ 48.560682][ T175] ? __this_cpu_preempt_check (lib/smp_processor_id.c:67) [ 48.561337][ T175] ? lockdep_hardirqs_on (kernel/locking/lockdep.c:4356) [ 48.561964][ T175] ? irqentry_exit_to_user_mode (kernel/entry/common.c:316) [ 48.562723][ T175] do_fast_syscall_32 (arch/x86/entry/common.c:203) [ 48.563296][ T175] do_SYSENTER_32 (arch/x86/entry/common.c:247) [ 48.563781][ T175] entry_SYSENTER_32 (arch/x86/entry/entry_32.S:872) [ 48.564372][ T175] EIP: 0xb7f8f549 [ 48.564790][ T175] Code: 03 74 c0 01 10 05 03 74 b8 01 10 06 03 74 b4 01 10 07 03 74 b0 01 10 08 03 74 d8 01 00 00 00 00 00 51 52 55 89 e5 0f 34 cd 80 <5d> 5a 59 c3 90 90 90 90 8d 76 00 58 b8 77 00 00 00 cd 80 90 8d 76 All code ======== 0: 03 74 c0 01 add 0x1(%rax,%rax,8),%esi 4: 10 05 03 74 b8 01 adc %al,0x1b87403(%rip) # 0x1b8740d a: 10 06 adc %al,(%rsi) c: 03 74 b4 01 add 0x1(%rsp,%rsi,4),%esi 10: 10 07 adc %al,(%rdi) 12: 03 74 b0 01 add 0x1(%rax,%rsi,4),%esi 16: 10 08 adc %cl,(%rax) 18: 03 74 d8 01 add 0x1(%rax,%rbx,8),%esi 1c: 00 00 add %al,(%rax) 1e: 00 00 add %al,(%rax) 20: 00 51 52 add %dl,0x52(%rcx) 23: 55 push %rbp 24: 89 e5 mov %esp,%ebp 26: 0f 34 sysenter 28: cd 80 int $0x80 2a:* 5d pop %rbp <-- trapping instruction 2b: 5a pop %rdx 2c: 59 pop %rcx 2d: c3 retq 2e: 90 nop 2f: 90 nop 30: 90 nop 31: 90 nop 32: 8d 76 00 lea 0x0(%rsi),%esi 35: 58 pop %rax 36: b8 77 00 00 00 mov $0x77,%eax 3b: cd 80 int $0x80 3d: 90 nop 3e: 8d .byte 0x8d 3f: 76 .byte 0x76 Code starting with the faulting instruction =========================================== 0: 5d pop %rbp 1: 5a pop %rdx 2: 59 pop %rcx 3: c3 retq 4: 90 nop 5: 90 nop 6: 90 nop 7: 90 nop 8: 8d 76 00 lea 0x0(%rsi),%esi b: 58 pop %rax c: b8 77 00 00 00 mov $0x77,%eax 11: cd 80 int $0x80 13: 90 nop 14: 8d .byte 0x8d 15: 76 .byte 0x76 To reproduce: # build kernel cd linux cp config-5.16.0-rc3-00093-g23a831cdecdf .config make HOSTCC=gcc-9 CC=gcc-9 ARCH=i386 olddefconfig prepare modules_prepare bzImage modules make HOSTCC=gcc-9 CC=gcc-9 ARCH=i386 INSTALL_MOD_PATH=<mod-install-dir> modules_install cd <mod-install-dir> find lib/ | cpio -o -H newc --quiet | gzip > modules.cgz git clone https://github.com/intel/lkp-tests.git cd lkp-tests bin/lkp qemu -k <bzImage> -m modules.cgz job-script # job-script is attached in this email # if come across any failure that blocks the test, # please remove ~/.lkp and /lkp dir to run from a clean state. --- 0DAY/LKP+ Test Infrastructure Open Source Technology Center https://lists.01.org/hyperkitty/list/lkp@lists.01.org Intel Corporation Thanks, Oliver Sang

7 months

1
0
0 / 0

[sched/fair] 5235451f72: phoronix-test-suite.neatbench.CPU.fps 19.7% improvement

by kernel test robot

Greeting, FYI, we noticed a 19.7% improvement of phoronix-test-suite.neatbench.CPU.fps due to commit: commit: 5235451f72e3500897c10e239c9c1e37daf8af05 ("sched/fair: Adjust the allowed NUMA imbalance when SD_NUMA spans multiple LLCs") https://git.kernel.org/cgit/linux/kernel/git/mel/linux.git sched-numaimb-v2r5 in testcase: phoronix-test-suite on test machine: 96 threads 2 sockets Intel(R) Xeon(R) Gold 6252 CPU @ 2.10GHz with 128G memory with following parameters: test: neatbench-1.0.4 option_a: CPU cpufreq_governor: performance ucode: 0x5003006 test-description: The Phoronix Test Suite is the most comprehensive testing and benchmarking platform available that provides an extensible framework for which new tests can be easily added. test-url: http://www.phoronix-test-suite.com/ Details are as below: --------------------------------------------------------------------------------------------------> To reproduce: git clone https://github.com/intel/lkp-tests.git cd lkp-tests sudo bin/lkp install job.yaml # job file is attached in this email bin/lkp split-job --compatible job.yaml # generate the yaml file for lkp run sudo bin/lkp run generated-yaml-file # if come across any failure that blocks the test, # please remove ~/.lkp and /lkp dir to run from a clean state. ========================================================================================= compiler/cpufreq_governor/kconfig/option_a/rootfs/tbox_group/test/testcase/ucode: gcc-9/performance/x86_64-rhel-8.3/CPU/debian-x86_64-phoronix/lkp-csl-2sp8/neatbench-1.0.4/phoronix-test-suite/0x5003006 commit: ddceaec491 ("sched/fair: Use weight of SD_NUMA domain in find_busiest_group") 5235451f72 ("sched/fair: Adjust the allowed NUMA imbalance when SD_NUMA spans multiple LLCs") ddceaec4917d67a4 5235451f72e3500897c10e239c9 ---------------- --------------------------- %stddev %change %stddev \ | \ 22.63 +19.7% 27.09 phoronix-test-suite.neatbench.CPU.fps 88721 ± 7% -10.3% 79589 meminfo.Mapped 55876 ± 15% -74.3% 14367 ±107% numa-numastat.node1.other_node 22185 ± 7% -10.3% 19896 proc-vmstat.nr_mapped 1.91 ± 11% -0.3 1.60 ± 7% mpstat.cpu.all.irq% 0.50 ± 4% -0.0 0.46 ± 3% mpstat.cpu.all.sys% 173.96 +4.7% 182.12 turbostat.PkgWatt 79.46 +3.1% 81.96 turbostat.RAMWatt 15733 ± 2% -7.6% 14535 ± 3% slabinfo.filp.num_objs 1274 ± 6% +15.2% 1468 ± 3% slabinfo.kmalloc-cg-2k.active_objs 1274 ± 6% +15.2% 1468 ± 3% slabinfo.kmalloc-cg-2k.num_objs 5188 ± 4% +14.1% 5917 ± 2% slabinfo.kmalloc-cg-64.active_objs 5188 ± 4% +14.1% 5917 ± 2% slabinfo.kmalloc-cg-64.num_objs 3275 ± 6% +17.2% 3837 ± 3% slabinfo.kmalloc-cg-96.active_objs 3275 ± 6% +17.2% 3837 ± 3% slabinfo.kmalloc-cg-96.num_objs 25751 ± 21% -47.1% 13621 ± 35% numa-vmstat.node0.nr_active_file 143853 ± 16% -36.6% 91242 ± 16% numa-vmstat.node0.nr_anon_pages 484824 ± 20% -42.2% 280168 ± 23% numa-vmstat.node0.nr_file_pages 287252 ± 8% -52.1% 137475 ± 72% numa-vmstat.node0.nr_inactive_file 12530 ± 3% -8.1% 11513 ± 5% numa-vmstat.node0.nr_kernel_stack 18149 ± 18% -42.8% 10376 ± 30% numa-vmstat.node0.nr_mapped 1271 ± 10% -38.7% 779.00 ± 9% numa-vmstat.node0.nr_page_table_pages 171802 ± 44% -24.9% 129011 ± 54% numa-vmstat.node0.nr_shmem 19997 ± 12% -33.7% 13261 ± 11% numa-vmstat.node0.nr_slab_reclaimable 25751 ± 21% -47.1% 13621 ± 35% numa-vmstat.node0.nr_zone_active_file 287251 ± 8% -52.1% 137475 ± 72% numa-vmstat.node0.nr_zone_inactive_file 14994 ± 65% +281.4% 57183 ± 26% numa-vmstat.node0.numa_other 38335 ± 58% +149.5% 95642 ± 9% numa-vmstat.node1.nr_anon_pages 27.17 ± 89% +226.6% 88.71 ± 19% numa-vmstat.node1.nr_anon_transparent_hugepages 98914 ± 98% +208.3% 304907 ± 23% numa-vmstat.node1.nr_file_pages 14116 ±170% +1051.8% 162591 ± 61% numa-vmstat.node1.nr_inactive_file 4120 ± 69% +131.4% 9535 ± 31% numa-vmstat.node1.nr_mapped 435.67 ± 30% +108.6% 908.71 ± 7% numa-vmstat.node1.nr_page_table_pages 6585 ± 40% +107.6% 13670 ± 9% numa-vmstat.node1.nr_slab_reclaimable 14116 ±170% +1051.8% 162591 ± 61% numa-vmstat.node1.nr_zone_inactive_file 80193 ± 12% -51.8% 38628 ± 39% numa-vmstat.node1.numa_other 2.729e+09 ± 2% +6.4% 2.904e+09 perf-stat.i.branch-instructions 505.40 ± 5% +15.9% 585.66 ± 5% perf-stat.i.cpu-migrations 3.396e+09 ± 4% +9.3% 3.713e+09 ± 3% perf-stat.i.dTLB-stores 1405668 -4.1% 1348471 perf-stat.i.iTLB-load-misses 3.235e+10 ± 3% +8.2% 3.502e+10 ± 2% perf-stat.i.instructions 1.705e+08 ± 2% +7.6% 1.835e+08 ± 2% perf-stat.i.metric.M/sec 28.41 ± 5% +31.1 59.50 ± 2% perf-stat.i.node-load-miss-rate% 5828324 ± 7% +182.2% 16448667 ± 3% perf-stat.i.node-load-misses 20465765 ± 3% -34.7% 13359732 ± 5% perf-stat.i.node-loads 28.94 ± 13% +16.1 45.04 ± 4% perf-stat.i.node-store-miss-rate% 10431914 ± 19% +40.9% 14703306 ± 4% perf-stat.i.node-store-misses 27569324 ± 4% -20.4% 21952235 ± 4% perf-stat.i.node-stores 23020 ± 4% +12.8% 25974 ± 3% perf-stat.overall.instructions-per-iTLB-miss 22.15 ± 4% +33.0 55.19 ± 2% perf-stat.overall.node-load-miss-rate% 27.33 ± 17% +12.8 40.12 ± 2% perf-stat.overall.node-store-miss-rate% 2.709e+09 ± 2% +6.7% 2.89e+09 ± 2% perf-stat.ps.branch-instructions 502.85 ± 5% +16.2% 584.29 ± 5% perf-stat.ps.cpu-migrations 3.371e+09 ± 4% +9.6% 3.695e+09 ± 4% perf-stat.ps.dTLB-stores 1395438 -3.8% 1341938 perf-stat.ps.iTLB-load-misses 3.211e+10 ± 3% +8.5% 3.485e+10 ± 3% perf-stat.ps.instructions 5789322 ± 7% +182.8% 16371874 ± 3% perf-stat.ps.node-load-misses 20322823 ± 3% -34.5% 13305599 ± 5% perf-stat.ps.node-loads 10365664 ± 19% +41.4% 14656403 ± 4% perf-stat.ps.node-store-misses 27391826 ± 4% -20.1% 21876735 ± 4% perf-stat.ps.node-stores 127314 ± 28% -48.0% 66146 ± 34% numa-meminfo.node0.Active 103005 ± 21% -47.1% 54486 ± 35% numa-meminfo.node0.Active(file) 575287 ± 16% -36.6% 364942 ± 16% numa-meminfo.node0.AnonPages 1939219 ± 20% -42.2% 1120673 ± 23% numa-meminfo.node0.FilePages 2390610 ± 19% -40.6% 1419336 ± 14% numa-meminfo.node0.Inactive 1149006 ± 8% -52.1% 549901 ± 72% numa-meminfo.node0.Inactive(file) 79990 ± 12% -33.7% 53046 ± 11% numa-meminfo.node0.KReclaimable 12525 ± 3% -8.1% 11512 ± 5% numa-meminfo.node0.KernelStack 72557 ± 18% -42.8% 41505 ± 30% numa-meminfo.node0.Mapped 3332861 ± 16% -34.7% 2176379 ± 11% numa-meminfo.node0.MemUsed 5087 ± 10% -38.8% 3114 ± 9% numa-meminfo.node0.PageTables 79990 ± 12% -33.7% 53046 ± 11% numa-meminfo.node0.SReclaimable 687133 ± 44% -24.9% 516044 ± 54% numa-meminfo.node0.Shmem 204809 ± 12% -17.7% 168628 ± 5% numa-meminfo.node0.Slab 56726 ± 87% +222.0% 182665 ± 18% numa-meminfo.node1.AnonHugePages 153183 ± 58% +149.7% 382447 ± 9% numa-meminfo.node1.AnonPages 395648 ± 98% +208.3% 1219628 ± 23% numa-meminfo.node1.FilePages 519470 ± 85% +188.0% 1495904 ± 15% numa-meminfo.node1.Inactive 56466 ±170% +1051.8% 650365 ± 61% numa-meminfo.node1.Inactive(file) 26342 ± 40% +107.6% 54684 ± 9% numa-meminfo.node1.KReclaimable 16427 ± 69% +132.2% 38138 ± 31% numa-meminfo.node1.Mapped 1185301 ± 46% +89.2% 2242025 ± 7% numa-meminfo.node1.MemUsed 1750 ± 30% +107.7% 3635 ± 7% numa-meminfo.node1.PageTables 26342 ± 40% +107.6% 54684 ± 9% numa-meminfo.node1.SReclaimable 121213 ± 23% +32.7% 160815 ± 5% numa-meminfo.node1.Slab 0.43 ± 20% -34.3% 0.28 ± 43% perf-sched.sch_delay.avg.ms.exit_to_user_mode_prepare.irqentry_exit_to_user_mode.asm_exc_page_fault.[unknown] 0.26 ± 97% -97.0% 0.01 ±244% perf-sched.sch_delay.avg.ms.preempt_schedule_common.__cond_resched.down_read.do_user_addr_fault.exc_page_fault 0.00 ± 45% +193.4% 0.01 ± 30% perf-sched.sch_delay.avg.ms.schedule_hrtimeout_range_clock.poll_schedule_timeout.constprop.0.do_sys_poll 2.51 ± 54% -73.3% 0.67 ± 69% perf-sched.sch_delay.max.ms.preempt_schedule_common.__cond_resched.__alloc_pages.alloc_pages_vma.do_anonymous_page 0.89 ± 99% -99.0% 0.01 ±244% perf-sched.sch_delay.max.ms.preempt_schedule_common.__cond_resched.down_read.do_user_addr_fault.exc_page_fault 84857 ± 29% -55.3% 37936 ± 48% perf-sched.total_wait_and_delay.count.ms 0.84 ± 17% -70.9% 0.25 ±120% perf-sched.wait_and_delay.avg.ms.exit_to_user_mode_prepare.irqentry_exit_to_user_mode.asm_sysvec_reschedule_ipi.[unknown] 20.69 ± 9% +82.7% 37.80 ± 28% perf-sched.wait_and_delay.avg.ms.futex_wait_queue.futex_wait.do_futex.__x64_sys_futex 41.86 ± 6% +161.8% 109.59 ± 91% perf-sched.wait_and_delay.avg.ms.worker_thread.kthread.ret_from_fork 19148 ± 30% -62.5% 7189 ± 52% perf-sched.wait_and_delay.count.do_task_dead.do_exit.__x64_sys_exit.do_syscall_64.entry_SYSCALL_64_after_hwframe 3032 ± 35% -58.3% 1264 ± 50% perf-sched.wait_and_delay.count.exit_to_user_mode_prepare.irqentry_exit_to_user_mode.asm_sysvec_apic_timer_interrupt.[unknown] 674.17 ± 34% -80.7% 130.29 ±118% perf-sched.wait_and_delay.count.exit_to_user_mode_prepare.irqentry_exit_to_user_mode.asm_sysvec_reschedule_ipi.[unknown] 4787 ± 34% -68.2% 1522 ± 57% perf-sched.wait_and_delay.count.rwsem_down_write_slowpath.down_write_killable.do_mprotect_pkey.__x64_sys_mprotect 2403 ± 35% -65.7% 823.14 ± 65% perf-sched.wait_and_delay.count.rwsem_down_write_slowpath.down_write_killable.vm_mmap_pgoff.do_syscall_64 18832 ± 29% -60.4% 7456 ± 50% perf-sched.wait_and_delay.count.worker_thread.kthread.ret_from_fork 59.29 ± 35% -54.4% 27.01 ± 86% perf-sched.wait_and_delay.max.ms.exit_to_user_mode_prepare.irqentry_exit_to_user_mode.asm_sysvec_apic_timer_interrupt.[unknown] 15.92 ± 18% -73.3% 4.25 ±120% perf-sched.wait_and_delay.max.ms.exit_to_user_mode_prepare.irqentry_exit_to_user_mode.asm_sysvec_reschedule_ipi.[unknown] 2178 ± 96% -51.7% 1051 ± 12% perf-sched.wait_and_delay.max.ms.futex_wait_queue.futex_wait.do_futex.__x64_sys_futex 20.68 ± 9% +82.7% 37.79 ± 28% perf-sched.wait_time.avg.ms.futex_wait_queue.futex_wait.do_futex.__x64_sys_futex 2.77 ± 22% +50.3% 4.17 ± 7% perf-sched.wait_time.avg.ms.rcu_gp_kthread.kthread.ret_from_fork 41.85 ± 6% +161.8% 109.58 ± 91% perf-sched.wait_time.avg.ms.worker_thread.kthread.ret_from_fork 59.28 ± 35% -54.5% 26.95 ± 87% perf-sched.wait_time.max.ms.exit_to_user_mode_prepare.irqentry_exit_to_user_mode.asm_sysvec_apic_timer_interrupt.[unknown] 2.71 ± 68% -78.0% 0.60 ±154% perf-sched.wait_time.max.ms.exit_to_user_mode_prepare.irqentry_exit_to_user_mode.asm_sysvec_call_function.[unknown] 14.90 ± 21% -52.9% 7.02 ± 53% perf-sched.wait_time.max.ms.exit_to_user_mode_prepare.irqentry_exit_to_user_mode.asm_sysvec_reschedule_ipi.[unknown] 2178 ± 96% -51.7% 1051 ± 12% perf-sched.wait_time.max.ms.futex_wait_queue.futex_wait.do_futex.__x64_sys_futex 16.26 ± 25% -45.5% 8.86 ± 50% perf-sched.wait_time.max.ms.rwsem_down_read_slowpath.do_exit.__x64_sys_exit.do_syscall_64 13.65 ± 5% -29.1% 9.68 ± 47% perf-sched.wait_time.max.ms.rwsem_down_write_slowpath.down_write_killable.do_mprotect_pkey.__x64_sys_mprotect 1664 ± 89% -75.5% 408.00 ± 97% interrupts.CPU27.NMI:Non-maskable_interrupts 1664 ± 89% -75.5% 408.00 ± 97% interrupts.CPU27.PMI:Performance_monitoring_interrupts 1614 ± 89% -75.9% 388.57 ± 85% interrupts.CPU30.NMI:Non-maskable_interrupts 1614 ± 89% -75.9% 388.57 ± 85% interrupts.CPU30.PMI:Performance_monitoring_interrupts 1634 ± 87% -73.3% 435.57 ± 91% interrupts.CPU34.NMI:Non-maskable_interrupts 1634 ± 87% -73.3% 435.57 ± 91% interrupts.CPU34.PMI:Performance_monitoring_interrupts 1631 ± 86% -73.8% 428.14 ± 86% interrupts.CPU35.NMI:Non-maskable_interrupts 1631 ± 86% -73.8% 428.14 ± 86% interrupts.CPU35.PMI:Performance_monitoring_interrupts 1591 ± 89% -74.3% 409.43 ± 86% interrupts.CPU36.NMI:Non-maskable_interrupts 1591 ± 89% -74.3% 409.43 ± 86% interrupts.CPU36.PMI:Performance_monitoring_interrupts 1608 ± 87% -75.2% 399.71 ± 88% interrupts.CPU38.NMI:Non-maskable_interrupts 1608 ± 87% -75.2% 399.71 ± 88% interrupts.CPU38.PMI:Performance_monitoring_interrupts 1606 ± 84% -76.5% 377.14 ± 91% interrupts.CPU39.NMI:Non-maskable_interrupts 1606 ± 84% -76.5% 377.14 ± 91% interrupts.CPU39.PMI:Performance_monitoring_interrupts 1564 ± 87% -74.1% 405.71 ± 93% interrupts.CPU41.NMI:Non-maskable_interrupts 1564 ± 87% -74.1% 405.71 ± 93% interrupts.CPU41.PMI:Performance_monitoring_interrupts 1595 ± 86% -76.4% 376.86 ± 92% interrupts.CPU42.NMI:Non-maskable_interrupts 1595 ± 86% -76.4% 376.86 ± 92% interrupts.CPU42.PMI:Performance_monitoring_interrupts 2699 ± 65% -69.5% 822.43 ± 69% interrupts.CPU61.NMI:Non-maskable_interrupts 2699 ± 65% -69.5% 822.43 ± 69% interrupts.CPU61.PMI:Performance_monitoring_interrupts 1511 ± 97% -75.8% 365.43 ± 96% interrupts.CPU88.NMI:Non-maskable_interrupts 1511 ± 97% -75.8% 365.43 ± 96% interrupts.CPU88.PMI:Performance_monitoring_interrupts 1492 ± 97% -74.0% 388.57 ± 92% interrupts.CPU89.NMI:Non-maskable_interrupts 1492 ± 97% -74.0% 388.57 ± 92% interrupts.CPU89.PMI:Performance_monitoring_interrupts 1532 ±102% -80.2% 303.57 ± 74% interrupts.CPU93.NMI:Non-maskable_interrupts 1532 ±102% -80.2% 303.57 ± 74% interrupts.CPU93.PMI:Performance_monitoring_interrupts 1577 ± 98% -74.8% 397.86 ± 84% interrupts.CPU94.NMI:Non-maskable_interrupts 1577 ± 98% -74.8% 397.86 ± 84% interrupts.CPU94.PMI:Performance_monitoring_interrupts 1598 ± 91% -80.5% 312.14 ± 80% interrupts.CPU95.NMI:Non-maskable_interrupts 1598 ± 91% -80.5% 312.14 ± 80% interrupts.CPU95.PMI:Performance_monitoring_interrupts 193554 ± 42% -68.3% 61401 ± 60% interrupts.NMI:Non-maskable_interrupts 193554 ± 42% -68.3% 61401 ± 60% interrupts.PMI:Performance_monitoring_interrupts 11.62 ± 26% -6.4 5.19 ± 45% perf-profile.calltrace.cycles-pp.asm_sysvec_apic_timer_interrupt 11.28 ± 27% -6.3 4.98 ± 45% perf-profile.calltrace.cycles-pp.sysvec_apic_timer_interrupt.asm_sysvec_apic_timer_interrupt 10.27 ± 27% -5.8 4.48 ± 45% perf-profile.calltrace.cycles-pp.__sysvec_apic_timer_interrupt.sysvec_apic_timer_interrupt.asm_sysvec_apic_timer_interrupt 10.19 ± 27% -5.7 4.44 ± 45% perf-profile.calltrace.cycles-pp.hrtimer_interrupt.__sysvec_apic_timer_interrupt.sysvec_apic_timer_interrupt.asm_sysvec_apic_timer_interrupt 5.68 ± 29% -3.3 2.42 ± 45% perf-profile.calltrace.cycles-pp.update_curr.task_tick_fair.scheduler_tick.update_process_times.tick_sched_handle 5.24 ± 16% -3.0 2.22 ± 51% perf-profile.calltrace.cycles-pp.__perf_event_overflow.perf_swevent_overflow.perf_tp_event.perf_trace_sched_stat_runtime.update_curr 5.16 ± 16% -3.0 2.19 ± 52% perf-profile.calltrace.cycles-pp.perf_event_output_forward.__perf_event_overflow.perf_swevent_overflow.perf_tp_event.perf_trace_sched_stat_runtime 5.14 ± 29% -2.9 2.20 ± 45% perf-profile.calltrace.cycles-pp.perf_trace_sched_stat_runtime.update_curr.task_tick_fair.scheduler_tick.update_process_times 4.55 ± 29% -2.6 1.93 ± 45% perf-profile.calltrace.cycles-pp.perf_swevent_overflow.perf_tp_event.perf_trace_sched_stat_runtime.update_curr.task_tick_fair 4.35 ± 22% -2.5 1.86 ± 51% perf-profile.calltrace.cycles-pp.perf_prepare_sample.perf_event_output_forward.__perf_event_overflow.perf_swevent_overflow.perf_tp_event 3.89 ± 21% -2.2 1.68 ± 52% perf-profile.calltrace.cycles-pp.perf_callchain.perf_prepare_sample.perf_event_output_forward.__perf_event_overflow.perf_swevent_overflow 3.81 ± 21% -2.2 1.64 ± 52% perf-profile.calltrace.cycles-pp.get_perf_callchain.perf_callchain.perf_prepare_sample.perf_event_output_forward.__perf_event_overflow 2.29 ± 16% -1.1 1.19 ± 44% perf-profile.calltrace.cycles-pp.__do_sys_clone.do_syscall_64.entry_SYSCALL_64_after_hwframe 2.29 ± 16% -1.1 1.19 ± 44% perf-profile.calltrace.cycles-pp.kernel_clone.__do_sys_clone.do_syscall_64.entry_SYSCALL_64_after_hwframe 1.86 ± 19% -0.9 1.01 ± 43% perf-profile.calltrace.cycles-pp.do_anonymous_page.__handle_mm_fault.handle_mm_fault.do_user_addr_fault.exc_page_fault 1.36 ± 15% -0.7 0.68 ± 45% perf-profile.calltrace.cycles-pp.copy_process.kernel_clone.__do_sys_clone.do_syscall_64.entry_SYSCALL_64_after_hwframe 0.97 ± 16% -0.5 0.42 ± 64% perf-profile.calltrace.cycles-pp.dup_task_struct.copy_process.kernel_clone.__do_sys_clone.do_syscall_64 0.96 ± 14% -0.5 0.45 ± 63% perf-profile.calltrace.cycles-pp.schedule_idle.do_idle.cpu_startup_entry.start_secondary.secondary_startup_64_no_verify 0.96 ± 14% -0.5 0.45 ± 63% perf-profile.calltrace.cycles-pp.__schedule.schedule_idle.do_idle.cpu_startup_entry.start_secondary 0.84 ± 19% -0.5 0.33 ± 86% perf-profile.calltrace.cycles-pp.wake_up_new_task.kernel_clone.__do_sys_clone.do_syscall_64.entry_SYSCALL_64_after_hwframe 0.77 ± 22% -0.5 0.32 ± 87% perf-profile.calltrace.cycles-pp.__sysvec_call_function.sysvec_call_function.asm_sysvec_call_function 0.87 ± 21% -0.4 0.44 ± 64% perf-profile.calltrace.cycles-pp.sysvec_call_function.asm_sysvec_call_function 0.81 ± 16% -0.4 0.43 ± 87% perf-profile.calltrace.cycles-pp.schedule.rwsem_down_read_slowpath.do_user_addr_fault.exc_page_fault.asm_exc_page_fault 0.81 ± 16% -0.4 0.43 ± 87% perf-profile.calltrace.cycles-pp.__schedule.schedule.rwsem_down_read_slowpath.do_user_addr_fault.exc_page_fault 0.62 ± 19% +0.9 1.51 ± 46% perf-profile.calltrace.cycles-pp.__softirqentry_text_start.irq_exit_rcu.sysvec_apic_timer_interrupt.asm_sysvec_apic_timer_interrupt.cpuidle_enter_state 0.37 ±100% +1.1 1.45 ± 61% perf-profile.calltrace.cycles-pp.tick_nohz_next_event.tick_nohz_get_sleep_length.menu_select.do_idle.cpu_startup_entry 0.74 ± 18% +1.1 1.83 ± 44% perf-profile.calltrace.cycles-pp.irq_exit_rcu.sysvec_apic_timer_interrupt.asm_sysvec_apic_timer_interrupt.cpuidle_enter_state.cpuidle_enter 0.44 ±100% +1.3 1.75 ± 57% perf-profile.calltrace.cycles-pp.tick_nohz_get_sleep_length.menu_select.do_idle.cpu_startup_entry.start_secondary 0.57 ± 82% +1.3 1.91 ± 67% perf-profile.calltrace.cycles-pp.clockevents_program_event.hrtimer_interrupt.__sysvec_apic_timer_interrupt.sysvec_apic_timer_interrupt.asm_sysvec_apic_timer_interrupt 1.16 ± 24% +2.2 3.32 ± 49% perf-profile.calltrace.cycles-pp.menu_select.do_idle.cpu_startup_entry.start_secondary.secondary_startup_64_no_verify 2.44 ± 26% +4.1 6.50 ± 46% perf-profile.calltrace.cycles-pp.hrtimer_interrupt.__sysvec_apic_timer_interrupt.sysvec_apic_timer_interrupt.asm_sysvec_apic_timer_interrupt.cpuidle_enter_state 2.48 ± 26% +4.2 6.67 ± 46% perf-profile.calltrace.cycles-pp.__sysvec_apic_timer_interrupt.sysvec_apic_timer_interrupt.asm_sysvec_apic_timer_interrupt.cpuidle_enter_state.cpuidle_enter 3.78 ± 24% +6.3 10.08 ± 46% perf-profile.calltrace.cycles-pp.sysvec_apic_timer_interrupt.asm_sysvec_apic_timer_interrupt.cpuidle_enter_state.cpuidle_enter.do_idle 4.20 ± 23% +8.2 12.44 ± 48% perf-profile.calltrace.cycles-pp.asm_sysvec_apic_timer_interrupt.cpuidle_enter_state.cpuidle_enter.do_idle.cpu_startup_entry 8.22 ± 15% -4.1 4.10 ± 40% perf-profile.children.cycles-pp.perf_tp_event 7.88 ± 17% -4.1 3.76 ± 45% perf-profile.children.cycles-pp.update_curr 7.66 ± 15% -3.9 3.78 ± 41% perf-profile.children.cycles-pp.perf_swevent_overflow 7.62 ± 15% -3.9 3.76 ± 40% perf-profile.children.cycles-pp.__perf_event_overflow 7.52 ± 14% -3.8 3.71 ± 40% perf-profile.children.cycles-pp.perf_event_output_forward 7.20 ± 17% -3.8 3.43 ± 45% perf-profile.children.cycles-pp.perf_trace_sched_stat_runtime 6.38 ± 15% -3.2 3.20 ± 40% perf-profile.children.cycles-pp.perf_prepare_sample 5.70 ± 15% -2.8 2.90 ± 40% perf-profile.children.cycles-pp.perf_callchain 5.59 ± 14% -2.7 2.84 ± 40% perf-profile.children.cycles-pp.get_perf_callchain 3.97 ± 15% -1.9 2.08 ± 39% perf-profile.children.cycles-pp.perf_callchain_kernel 2.85 ± 14% -1.3 1.55 ± 40% perf-profile.children.cycles-pp.unwind_next_frame 2.37 ± 15% -1.0 1.38 ± 28% perf-profile.children.cycles-pp.__do_sys_clone 2.37 ± 15% -1.0 1.38 ± 28% perf-profile.children.cycles-pp.kernel_clone 1.88 ± 19% -0.8 1.05 ± 37% perf-profile.children.cycles-pp.do_anonymous_page 1.52 ± 14% -0.8 0.70 ± 45% perf-profile.children.cycles-pp.perf_callchain_user 1.73 ± 13% -0.8 0.91 ± 40% perf-profile.children.cycles-pp.__unwind_start 1.44 ± 14% -0.8 0.67 ± 44% perf-profile.children.cycles-pp.__get_user_nocheck_8 1.44 ± 15% -0.6 0.81 ± 43% perf-profile.children.cycles-pp.clear_page_erms 1.94 ± 18% -0.6 1.34 ± 10% perf-profile.children.cycles-pp.native_irq_return_iret 1.42 ± 13% -0.6 0.83 ± 26% perf-profile.children.cycles-pp.copy_process 1.11 ± 18% -0.5 0.58 ± 30% perf-profile.children.cycles-pp.__alloc_pages 1.03 ± 19% -0.5 0.51 ± 30% perf-profile.children.cycles-pp.alloc_pages_vma 0.90 ± 20% -0.5 0.41 ± 39% perf-profile.children.cycles-pp.kernel_init_free_pages 1.02 ± 18% -0.5 0.52 ± 29% perf-profile.children.cycles-pp.get_page_from_freelist 0.98 ± 16% -0.5 0.50 ± 37% perf-profile.children.cycles-pp.dup_task_struct 0.94 ± 17% -0.5 0.47 ± 47% perf-profile.children.cycles-pp.__orc_find 0.73 ± 38% -0.5 0.28 ± 57% perf-profile.children.cycles-pp.ksys_write 0.73 ± 38% -0.4 0.28 ± 57% perf-profile.children.cycles-pp.vfs_write 0.73 ± 38% -0.4 0.28 ± 56% perf-profile.children.cycles-pp.new_sync_write 0.98 ± 14% -0.4 0.57 ± 26% perf-profile.children.cycles-pp.schedule_idle 0.73 ± 22% -0.4 0.33 ± 45% perf-profile.children.cycles-pp.unwind_get_return_address 0.73 ± 19% -0.4 0.34 ± 39% perf-profile.children.cycles-pp.prep_new_page 0.55 ± 22% -0.4 0.17 ± 70% perf-profile.children.cycles-pp.__libc_write 0.76 ± 21% -0.4 0.38 ± 39% perf-profile.children.cycles-pp.orc_find 0.55 ± 22% -0.4 0.17 ± 70% perf-profile.children.cycles-pp.__generic_file_write_iter 0.55 ± 22% -0.4 0.17 ± 71% perf-profile.children.cycles-pp.generic_file_write_iter 0.55 ± 22% -0.4 0.17 ± 70% perf-profile.children.cycles-pp.generic_perform_write 0.68 ± 22% -0.4 0.31 ± 46% perf-profile.children.cycles-pp.__kernel_text_address 0.75 ± 26% -0.4 0.37 ± 47% perf-profile.children.cycles-pp.update_load_avg 0.84 ± 18% -0.4 0.48 ± 39% perf-profile.children.cycles-pp.wake_up_new_task 0.63 ± 24% -0.4 0.28 ± 44% perf-profile.children.cycles-pp.kernel_text_address 0.69 ± 8% -0.4 0.34 ± 48% perf-profile.children.cycles-pp.perf_output_sample 0.75 ± 11% -0.3 0.41 ± 34% perf-profile.children.cycles-pp.perf_trace_sched_switch 1.03 ± 11% -0.3 0.71 ± 46% perf-profile.children.cycles-pp.rwsem_down_read_slowpath 0.65 ± 16% -0.3 0.34 ± 42% perf-profile.children.cycles-pp.__vmalloc_node_range 0.68 ± 17% -0.3 0.40 ± 39% perf-profile.children.cycles-pp.select_task_rq_fair 0.63 ± 12% -0.3 0.37 ± 42% perf-profile.children.cycles-pp.finish_task_switch 0.42 ± 28% -0.2 0.18 ± 52% perf-profile.children.cycles-pp.account_user_time 0.55 ± 22% -0.2 0.32 ± 44% perf-profile.children.cycles-pp.find_idlest_group 0.80 ± 10% -0.2 0.57 ± 39% perf-profile.children.cycles-pp.newidle_balance 0.42 ± 8% -0.2 0.21 ± 50% perf-profile.children.cycles-pp.perf_output_copy 0.38 ± 17% -0.2 0.17 ± 46% perf-profile.children.cycles-pp.__perf_event_header__init_id 0.45 ± 10% -0.2 0.25 ± 50% perf-profile.children.cycles-pp.do_task_dead 0.51 ± 16% -0.2 0.32 ± 30% perf-profile.children.cycles-pp.perf_trace_sched_wakeup_template 0.26 ± 21% -0.2 0.08 ± 89% perf-profile.children.cycles-pp.copy_user_enhanced_fast_string 0.26 ± 22% -0.2 0.07 ± 86% perf-profile.children.cycles-pp.copy_page_from_iter_atomic 0.32 ± 22% -0.2 0.14 ± 49% perf-profile.children.cycles-pp.perf_event_pid_type 0.25 ± 21% -0.2 0.07 ± 86% perf-profile.children.cycles-pp.copyin 0.37 ± 14% -0.2 0.20 ± 49% perf-profile.children.cycles-pp.alloc_vmap_area 0.38 ± 15% -0.2 0.21 ± 48% perf-profile.children.cycles-pp.__get_vm_area_node 0.26 ± 25% -0.2 0.09 ± 48% perf-profile.children.cycles-pp.perf_output_begin_forward 0.27 ± 22% -0.1 0.13 ± 35% perf-profile.children.cycles-pp.__vmalloc_area_node 0.28 ± 22% -0.1 0.14 ± 53% perf-profile.children.cycles-pp.queue_work_on 0.24 ± 21% -0.1 0.11 ± 32% perf-profile.children.cycles-pp.__alloc_pages_bulk 0.29 ± 19% -0.1 0.16 ± 40% perf-profile.children.cycles-pp.__queue_work 0.20 ± 24% -0.1 0.07 ± 69% perf-profile.children.cycles-pp.is_bpf_text_address 0.18 ± 23% -0.1 0.04 ± 88% perf-profile.children.cycles-pp.fault_in_iov_iter_readable 0.18 ± 23% -0.1 0.04 ± 88% perf-profile.children.cycles-pp.fault_in_readable 0.17 ± 24% -0.1 0.04 ± 88% perf-profile.children.cycles-pp.__get_user_nocheck_1 0.36 ± 13% -0.1 0.23 ± 30% perf-profile.children.cycles-pp.rcu_do_batch 0.27 ± 8% -0.1 0.14 ± 30% perf-profile.children.cycles-pp.rwsem_down_write_slowpath 0.27 ± 7% -0.1 0.14 ± 29% perf-profile.children.cycles-pp.down_write_killable 0.22 ± 27% -0.1 0.10 ± 60% perf-profile.children.cycles-pp.fixup_exception 0.24 ± 24% -0.1 0.12 ± 57% perf-profile.children.cycles-pp.kernelmode_fixup_or_oops 0.16 ± 31% -0.1 0.04 ± 64% perf-profile.children.cycles-pp.is_ftrace_trampoline 0.28 ± 13% -0.1 0.16 ± 43% perf-profile.children.cycles-pp.enqueue_task_fair 0.17 ± 24% -0.1 0.06 ± 70% perf-profile.children.cycles-pp.bpf_ksym_find 0.24 ± 23% -0.1 0.12 ± 44% perf-profile.children.cycles-pp.perf_tp_event_match 0.30 ± 16% -0.1 0.19 ± 44% perf-profile.children.cycles-pp.sched_move_task 0.23 ± 29% -0.1 0.12 ± 32% perf-profile.children.cycles-pp.___perf_sw_event 0.25 ± 22% -0.1 0.15 ± 44% perf-profile.children.cycles-pp.free_work 0.35 ± 13% -0.1 0.24 ± 10% perf-profile.children.cycles-pp.vm_mmap_pgoff 0.24 ± 21% -0.1 0.14 ± 45% perf-profile.children.cycles-pp.__vunmap 0.48 ± 16% -0.1 0.37 ± 13% perf-profile.children.cycles-pp.exit_to_user_mode_prepare 0.19 ± 25% -0.1 0.09 ± 62% perf-profile.children.cycles-pp.search_exception_tables 0.19 ± 20% -0.1 0.09 ± 45% perf-profile.children.cycles-pp.asm_sysvec_call_function_single 0.16 ± 15% -0.1 0.07 ± 87% perf-profile.children.cycles-pp.perf_output_end 0.16 ± 34% -0.1 0.06 ± 72% perf-profile.children.cycles-pp.__cgroup_account_cputime_field 0.13 ± 28% -0.1 0.04 ± 64% perf-profile.children.cycles-pp.ftrace_ops_trampoline 0.18 ± 22% -0.1 0.09 ± 58% perf-profile.children.cycles-pp.search_extable 0.16 ± 26% -0.1 0.07 ± 55% perf-profile.children.cycles-pp.__update_load_avg_se 0.26 ± 18% -0.1 0.17 ± 26% perf-profile.children.cycles-pp.rmqueue 0.16 ± 19% -0.1 0.07 ± 65% perf-profile.children.cycles-pp.__sysvec_call_function_single 0.22 ± 12% -0.1 0.14 ± 44% perf-profile.children.cycles-pp.enqueue_entity 0.14 ± 19% -0.1 0.05 ± 70% perf-profile.children.cycles-pp.arch_dup_task_struct 0.16 ± 19% -0.1 0.08 ± 49% perf-profile.children.cycles-pp.sysvec_call_function_single 0.16 ± 18% -0.1 0.08 ± 49% perf-profile.children.cycles-pp.perf_iterate_sb 0.16 ± 23% -0.1 0.08 ± 57% perf-profile.children.cycles-pp.bsearch 0.13 ± 11% -0.1 0.05 ± 93% perf-profile.children.cycles-pp.perf_trace_buf_alloc 0.17 ± 15% -0.1 0.09 ± 49% perf-profile.children.cycles-pp.sched_ttwu_pending 0.14 ± 23% -0.1 0.07 ± 52% perf-profile.children.cycles-pp.perf_event_task 0.22 ± 8% -0.1 0.14 ± 32% perf-profile.children.cycles-pp.kmem_cache_free 0.13 ± 29% -0.1 0.06 ± 72% perf-profile.children.cycles-pp.cmp_ex_search 0.12 ± 25% -0.1 0.05 ± 66% perf-profile.children.cycles-pp.cpuacct_charge 0.16 ± 22% -0.1 0.09 ± 29% perf-profile.children.cycles-pp.__perf_sw_event 0.11 ± 26% -0.1 0.05 ± 65% perf-profile.children.cycles-pp.update_min_vruntime 0.19 ± 14% -0.1 0.12 ± 42% perf-profile.children.cycles-pp.do_futex 0.10 ± 6% -0.1 0.04 ± 89% perf-profile.children.cycles-pp.perf_swevent_get_recursion_context 0.13 ± 18% -0.1 0.07 ± 14% perf-profile.children.cycles-pp.lru_add_drain_cpu 0.10 ± 24% -0.1 0.04 ± 66% perf-profile.children.cycles-pp.perf_event_task_output 0.13 ± 28% -0.1 0.07 ± 43% perf-profile.children.cycles-pp.sched_post_fork 0.13 ± 20% -0.1 0.07 ± 13% perf-profile.children.cycles-pp.lru_add_drain 0.15 ± 17% -0.1 0.09 ± 48% perf-profile.children.cycles-pp.remove_vm_area 0.10 ± 25% -0.1 0.04 ± 66% perf-profile.children.cycles-pp.update_cfs_group 0.12 ± 11% -0.1 0.07 ± 24% perf-profile.children.cycles-pp.__mod_memcg_lruvec_state 0.11 ± 16% -0.1 0.06 ± 67% perf-profile.children.cycles-pp.futex_wait 0.09 ± 21% -0.1 0.04 ± 64% perf-profile.children.cycles-pp.kmem_cache_alloc_node 0.12 ± 31% -0.1 0.07 ± 43% perf-profile.children.cycles-pp.task_fork_fair 0.11 ± 16% -0.1 0.06 ± 66% perf-profile.children.cycles-pp.__x64_sys_futex 0.11 ± 15% -0.1 0.06 ± 66% perf-profile.children.cycles-pp.free_vmap_area_noflush 0.08 ± 17% -0.0 0.04 ± 63% perf-profile.children.cycles-pp.__slab_alloc 0.10 ± 15% -0.0 0.06 ± 66% perf-profile.children.cycles-pp.futex_wait_queue 0.08 ± 20% -0.0 0.04 ± 63% perf-profile.children.cycles-pp.___slab_alloc 0.08 ± 17% -0.0 0.03 ± 88% perf-profile.children.cycles-pp.__switch_to_asm 0.09 ± 11% -0.0 0.05 ± 44% perf-profile.children.cycles-pp.get_mem_cgroup_from_mm 0.06 ± 47% +0.1 0.12 ± 17% perf-profile.children.cycles-pp.__hrtimer_get_next_event 0.00 +0.1 0.07 ± 24% perf-profile.children.cycles-pp.tick_nohz_tick_stopped 0.04 ± 72% +0.1 0.12 ± 34% perf-profile.children.cycles-pp.rcu_dynticks_inc 0.19 ± 11% +0.1 0.28 ± 39% perf-profile.children.cycles-pp.arch_scale_freq_tick 0.00 +0.1 0.10 ± 53% perf-profile.children.cycles-pp.native_apic_mem_write 0.01 ±223% +0.1 0.11 ± 57% perf-profile.children.cycles-pp.hrtimer_get_next_event 0.36 ± 11% +0.1 0.49 ± 17% perf-profile.children.cycles-pp.rcu_sched_clock_irq 0.05 ± 73% +0.1 0.19 ± 40% perf-profile.children.cycles-pp.rcu_eqs_exit 0.07 ± 27% +0.2 0.26 ± 72% perf-profile.children.cycles-pp.hrtimer_next_event_without 0.21 ± 18% +0.2 0.42 ± 51% perf-profile.children.cycles-pp.read_tsc 0.07 ± 49% +0.2 0.28 ± 57% perf-profile.children.cycles-pp.get_next_timer_interrupt 0.29 ± 9% +0.2 0.52 ± 39% perf-profile.children.cycles-pp.native_sched_clock 0.36 ± 8% +0.3 0.62 ± 38% perf-profile.children.cycles-pp.sched_clock_cpu 0.18 ± 21% +0.4 0.58 ± 35% perf-profile.children.cycles-pp.tick_irq_enter 0.36 ± 9% +0.4 0.77 ± 51% perf-profile.children.cycles-pp.lapic_next_deadline 0.24 ± 17% +0.4 0.66 ± 36% perf-profile.children.cycles-pp.irq_enter_rcu 0.33 ± 11% +0.5 0.79 ± 49% perf-profile.children.cycles-pp.rebalance_domains 0.56 ± 35% +0.9 1.49 ± 60% perf-profile.children.cycles-pp.tick_nohz_next_event 1.02 ± 24% +1.1 2.14 ± 59% perf-profile.children.cycles-pp.clockevents_program_event 0.66 ± 34% +1.1 1.80 ± 58% perf-profile.children.cycles-pp.tick_nohz_get_sleep_length 1.18 ± 23% +2.2 3.38 ± 49% perf-profile.children.cycles-pp.menu_select 1.40 ± 14% -0.6 0.79 ± 43% perf-profile.self.cycles-pp.clear_page_erms 1.94 ± 18% -0.6 1.34 ± 9% perf-profile.self.cycles-pp.native_irq_return_iret 0.94 ± 17% -0.5 0.47 ± 47% perf-profile.self.cycles-pp.__orc_find 0.75 ± 21% -0.4 0.37 ± 39% perf-profile.self.cycles-pp.orc_find 0.89 ± 12% -0.4 0.53 ± 43% perf-profile.self.cycles-pp.unwind_next_frame 0.41 ± 25% -0.2 0.20 ± 53% perf-profile.self.cycles-pp.update_curr 0.26 ± 21% -0.2 0.08 ± 89% perf-profile.self.cycles-pp.copy_user_enhanced_fast_string 0.27 ± 23% -0.2 0.10 ± 73% perf-profile.self.cycles-pp.perf_output_sample 0.37 ± 30% -0.2 0.20 ± 52% perf-profile.self.cycles-pp.update_load_avg 0.26 ± 25% -0.2 0.09 ± 48% perf-profile.self.cycles-pp.perf_output_begin_forward 0.24 ± 21% -0.1 0.10 ± 46% perf-profile.self.cycles-pp.__unwind_start 0.21 ± 31% -0.1 0.08 ± 46% perf-profile.self.cycles-pp.account_user_time 0.30 ± 11% -0.1 0.17 ± 45% perf-profile.self.cycles-pp.alloc_vmap_area 0.17 ± 24% -0.1 0.06 ± 70% perf-profile.self.cycles-pp.bpf_ksym_find 0.24 ± 23% -0.1 0.12 ± 44% perf-profile.self.cycles-pp.perf_tp_event_match 0.15 ± 40% -0.1 0.04 ±101% perf-profile.self.cycles-pp.task_tick_fair 0.19 ± 27% -0.1 0.09 ± 64% perf-profile.self.cycles-pp.perf_trace_sched_stat_runtime 0.18 ± 10% -0.1 0.09 ± 46% perf-profile.self.cycles-pp.__schedule 0.12 ± 30% -0.1 0.04 ± 64% perf-profile.self.cycles-pp.ftrace_ops_trampoline 0.14 ± 27% -0.1 0.06 ± 50% perf-profile.self.cycles-pp.__update_load_avg_se 0.12 ± 26% -0.1 0.04 ± 86% perf-profile.self.cycles-pp.cpuacct_charge 0.11 ± 21% -0.1 0.04 ± 65% perf-profile.self.cycles-pp.perf_output_copy 0.16 ± 29% -0.1 0.10 ± 44% perf-profile.self.cycles-pp.___perf_sw_event 0.12 ± 33% -0.1 0.06 ± 72% perf-profile.self.cycles-pp.cmp_ex_search 0.11 ± 25% -0.1 0.04 ± 67% perf-profile.self.cycles-pp.update_min_vruntime 0.10 ± 9% -0.1 0.04 ± 89% perf-profile.self.cycles-pp.perf_swevent_get_recursion_context 0.10 ± 11% -0.1 0.04 ± 65% perf-profile.self.cycles-pp.__mod_memcg_lruvec_state 0.10 ± 25% -0.1 0.04 ± 66% perf-profile.self.cycles-pp.update_cfs_group 0.08 ± 17% -0.0 0.03 ± 88% perf-profile.self.cycles-pp.__switch_to_asm 0.09 ± 11% -0.0 0.05 ± 65% perf-profile.self.cycles-pp.get_mem_cgroup_from_mm 0.09 ± 17% -0.0 0.06 ± 12% perf-profile.self.cycles-pp.rwsem_down_write_slowpath 0.00 +0.1 0.06 ± 26% perf-profile.self.cycles-pp.tick_nohz_tick_stopped 0.04 ± 71% +0.1 0.12 ± 35% perf-profile.self.cycles-pp.rcu_dynticks_inc 0.19 ± 11% +0.1 0.28 ± 39% perf-profile.self.cycles-pp.arch_scale_freq_tick 0.04 ± 71% +0.1 0.16 ± 91% perf-profile.self.cycles-pp.sysvec_apic_timer_interrupt 0.30 ± 9% +0.1 0.43 ± 17% perf-profile.self.cycles-pp.rcu_sched_clock_irq 0.09 ± 19% +0.2 0.26 ± 31% perf-profile.self.cycles-pp.do_idle 0.21 ± 17% +0.2 0.42 ± 52% perf-profile.self.cycles-pp.read_tsc 0.28 ± 10% +0.2 0.51 ± 41% perf-profile.self.cycles-pp.native_sched_clock 0.36 ± 9% +0.4 0.77 ± 51% perf-profile.self.cycles-pp.lapic_next_deadline 1.02 ± 29% +0.9 1.96 ± 54% perf-profile.self.cycles-pp.ktime_get 0.43 ± 21% +0.9 1.38 ± 44% perf-profile.self.cycles-pp.menu_select 0.53 ± 12% +1.1 1.65 ± 50% perf-profile.self.cycles-pp.cpuidle_enter_state phoronix-test-suite.neatbench.CPU.fps 30 +----------------------------------------------------------------------+ | O O O O O O O O O O OO O O O O O O O O O O | 25 |-+ O O O O O O O O O O O O O | | .+.+.+.+.+.+.+. .+ .+.+ .+.+.+. .+.+.+ | | +.+ +.+.+ : +.+ : +.+ +.+ | 20 |-: : : : : | | : : : : : | 15 |:+ : : : : | |: : : : : | 10 |:+ : : :: | |: : : :: | |: : : :: | 5 |-+ : : | | : : | 0 +----------------------------------------------------------------------+ [*] bisect-good sample [O] bisect-bad sample Disclaimer: Results have been estimated based on internal Intel analysis and are provided for informational purposes only. Any difference in system hardware or software design or configuration may affect actual performance. --- 0DAY/LKP+ Test Infrastructure Open Source Technology Center https://lists.01.org/hyperkitty/list/lkp@lists.01.org Intel Corporation Thanks, Oliver Sang

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LKP November 2021