Bug 264705

Application: systemsettings (1.0)
KDE Platform Version: 4.6.00 (4.6.0)
Qt Version: 4.7.0
Operating System: Linux 2.6.35-25-generic x86_64
Distribution: Ubuntu 10.10

-- Information about the crash:
- What I was doing when the application crashed:
1. Open System Settings.
2. Playback test sound to default analog output.
3. Close System Settings.
4. Get crash.

The crash can be reproduced some of the time.

-- Backtrace:
Application: Параметры системы (systemsettings), signal: Segmentation fault
[Current thread is 1 (Thread 0x7f34e368b760 (LWP 8883))]

Thread 3 (Thread 0x7f34cc954700 (LWP 8884)):
#0  0x00007fffa30978b8 in ?? ()
#1  0x00007fffa3097945 in clock_gettime ()
#2  0x00007f34dd10c0bf in clock_gettime (clock_id=-862635296, tp=0x7f34cc953ae0) at ../sysdeps/unix/clock_gettime.c:100
#3  0x00007f34e118694f in do_gettime () at tools/qelapsedtimer_unix.cpp:105
#4  qt_gettime () at tools/qelapsedtimer_unix.cpp:119
#5  0x00007f34e12531fd in QTimerInfoList::updateCurrentTime (this=0x7f34cc953ae0) at kernel/qeventdispatcher_unix.cpp:339
#6  0x00007f34e1253225 in QTimerInfoList::timerWait (this=0x7f34cc953ae0, tm=...) at kernel/qeventdispatcher_unix.cpp:442
#7  0x00007f34e12513dd in timerSourcePrepareHelper (src=<value optimized out>, timeout=0x7f34cc953c1c) at kernel/qeventdispatcher_glib.cpp:136
#8  0x00007f34e1251485 in timerSourcePrepare (source=0x7f34cc953ae0, timeout=0x7f34cc953ae0) at kernel/qeventdispatcher_glib.cpp:169
#9  0x00007f34de8c9a11 in g_main_context_prepare () from /lib/libglib-2.0.so.0
#10 0x00007f34de8c9e78 in ?? () from /lib/libglib-2.0.so.0
#11 0x00007f34de8ca45c in g_main_context_iteration () from /lib/libglib-2.0.so.0
#12 0x00007f34e12511e6 in QEventDispatcherGlib::processEvents (this=0x112cb20, flags=<value optimized out>) at kernel/qeventdispatcher_glib.cpp:417
#13 0x00007f34e1223a02 in QEventLoop::processEvents (this=<value optimized out>, flags=) at kernel/qeventloop.cpp:149
#14 0x00007f34e1223dec in QEventLoop::exec (this=0x7f34cc953db0, flags=) at kernel/qeventloop.cpp:201
#15 0x00007f34e112e2fd in QThread::exec (this=<value optimized out>) at thread/qthread.cpp:490
#16 0x00007f34e12035f8 in QInotifyFileSystemWatcherEngine::run (this=0x112c090) at io/qfilesystemwatcher_inotify.cpp:248
#17 0x00007f34e113127e in QThreadPrivate::start (arg=0x112c090) at thread/qthread_unix.cpp:266
#18 0x00007f34ded88971 in start_thread (arg=<value optimized out>) at pthread_create.c:304
#19 0x00007f34e0b1992d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:112
#20 0x0000000000000000 in ?? ()

Thread 2 (Thread 0x7f3491368700 (LWP 8891)):
#0  pthread_cond_wait@@GLIBC_2.3.2 () at ../nptl/sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:162
#1  0x00007f34c6b05262 in ?? () from /usr/lib/libvlccore.so.4
#2  0x00007f34ded88971 in start_thread (arg=<value optimized out>) at pthread_create.c:304
#3  0x00007f34e0b1992d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:112
#4  0x0000000000000000 in ?? ()

Thread 1 (Thread 0x7f34e368b760 (LWP 8883)):
[KCrash Handler]
#6  __pthread_mutex_lock (mutex=0x0) at pthread_mutex_lock.c:50
#7  0x00007f34e0320117 in XrmDestroyDatabase () from /usr/lib/libX11.so.6
#8  0x00007f34e030a9ed in _XFreeDisplayStructure () from /usr/lib/libX11.so.6
#9  0x00007f34e02f5eaf in XCloseDisplay () from /usr/lib/libX11.so.6
#10 0x00007f34e1efede5 in qt_cleanup () at kernel/qapplication_x11.cpp:2638
#11 0x00007f34e1e8d647 in QApplication::~QApplication (this=0x7fffa306cd80, __in_chrg=<value optimized out>) at kernel/qapplication.cpp:1121
#12 0x00000000004118e4 in main (argc=<value optimized out>, argv=<value optimized out>) at ../../../systemsettings/app/main.cpp:49

Possible duplicates by query: bug 247987, bug 240001, bug 234401.

Reported using DrKonqi