Hi Guys, I am copying this over to the ELL reflector, hoping for some insight. The new bluez-5.52 release has a unit test segfaulting in a test I added. This only occurs on Link Time Optimization (LTO) builds, but that appears to be the favored build flavor of openSUSE. The segfault occurs in the ELL code during exit, specifically due to a double call of: Here is a bug report, that disects the problem, and suggests an ELL patch (scroll down in the bug report to "Comment 6": https://bugzilla.opensuse.org/show_bug.cgi?id=1155889#c6 I would like your opinion before creating a patch to submit. Regards, Brian Gix