I've rewritten our virMutexes to check for failures [1] and saw couple
of problems. In most cases we are destroying a locked mutex which these
patches aim to fix. Then we have virLogLock() which is locked in
virFork() and then unlocked from child (a different process) which is
problematic. Pthread doesn't like it when one thread locks a mutex only
so that another one unlocks it. Semaphores don't care.
Anyway, leave virLogMutex aside, patches here fix problems at hand.
BTW: commits v8.0.0-267-g39ac285c6b and v8.0.0-236-ga7201789ab were
spotted because of this branch of mine.
1:
https://gitlab.com/MichalPrivoznik/libvirt/-/commits/tests_mutext/
Michal Prívozník (2):
tests: Track if @vm was created by qemuMonitorCommonTestNew()
tests: Destroy domain object properly
tests/qemuhotplugtest.c | 13 +++++--------
tests/qemumonitortestutils.c | 7 ++++++-
tests/qemusecuritytest.c | 3 ++-
tests/qemuxml2argvtest.c | 22 +++++++++++++---------
4 files changed, 26 insertions(+), 19 deletions(-)
--
2.34.1