SMP support for futex_atomic_cmpxchg_inatomic was added in 2.6.38, but it required !CPU_USE_DOMAINS.
-- You received this bug notification because you are a member of Ubuntu Touch seeded packages, which is subscribed to pulseaudio in Ubuntu. https://bugs.launchpad.net/bugs/1436162 Title: [pulsesink] abort at pthread_mutex_unlock(&m->mutex) == 0' failed at pulsecore/mutex-posix.c:118, function pa_mutex_unlock() with libc 2.21 Status in glibc package in Ubuntu: Confirmed Status in gst-plugins-good1.0 package in Ubuntu: Invalid Status in pulseaudio package in Ubuntu: Invalid Bug description: current build number: 146 device name: m75 channel: ubuntu-touch/vivid-proposed last update: 2015-03-24 13:57:03 version version: 146 After libc 2.21 landed, pulsesink fails constantly when pausing or seeking the active pipeline. Abort message: Assertion 'pthread_mutex_unlock(&m->mutex) == 0' failed at pulsecore/mutex-posix.c:118, function pa_mutex_unlock(). Aborting. This is basically happens when it tries to unlock a mutex that is already unlocked. This issue doesn't happen with libc 2.19. To reproduce the issue: GST_DEBUG=*pulse*:5 gst-launch-1.0 playbin uri=file:///tmp/foobar.mp3 Then when playing, just hit control+c, which will then pause the pipeline, causing the crash. The crash happens with most of the times you pause or seek the pipeline. To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/glibc/+bug/1436162/+subscriptions -- Mailing list: https://launchpad.net/~touch-packages Post to : touch-packages@lists.launchpad.net Unsubscribe : https://launchpad.net/~touch-packages More help : https://help.launchpad.net/ListHelp
