Bug 335185

Application: kded4 (4.11.5)
KDE Platform Version: 4.11.5 (Compiled from sources)
Qt Version: 4.8.5
Operating System: Linux 3.13.11-100.fc19.x86_64 x86_64
Distribution: "Fedora release 19 (Schrödinger’s Cat)"

-- Information about the crash:
- What I was doing when the application crashed:
Fedora is on a laptop, battery was running low, so I plugged in AC Adapter. Thats when I received the KDE_Deamon_Crash, could not re-create crash, by plugging in AC Adapter again.

The crash does not seem to be reproducible.

-- Backtrace:
Application: KDE Daemon (kded4), signal: Segmentation fault
Using host libthread_db library "/lib64/libthread_db.so.1".
81	T_PSEUDO (SYSCALL_SYMBOL, SYSCALL_NAME, SYSCALL_NARGS)
[Current thread is 1 (Thread 0x7f7633f5a8c0 (LWP 1958))]

Thread 5 (Thread 0x7f7624ca7700 (LWP 1968)):
#0  0x000000339ac0aa6c in __pthread_mutex_unlock_usercnt (decr=1, mutex=0x3294f07a40) at pthread_mutex_unlock.c:52
#1  __GI___pthread_mutex_unlock (mutex=0x3294f07a40) at pthread_mutex_unlock.c:297
#2  0x0000003294ca48eb in ?? () from /usr/lib64/nvidia-304xx/libGL.so.1
#3  0x0000003294ca994a in ?? () from /usr/lib64/nvidia-304xx/libGL.so.1
#4  0x0000003294801bf7 in ?? () from /usr/lib64/nvidia-304xx/tls/libnvidia-tls.so.304.119
#5  0x000000333be86460 in read (__nbytes=16, __buf=0x7f7624ca6a20, __fd=<optimized out>) at /usr/include/bits/unistd.h:44
#6  g_wakeup_acknowledge (wakeup=0x21cf7c0) at gwakeup.c:212
#7  0x000000333be47be4 in g_main_context_check (context=context@entry=0x7f76200009d0, max_priority=2147483647, fds=fds@entry=0x7f7620002be0, n_fds=n_fds@entry=1) at gmain.c:3502
#8  0x000000333be4804b in g_main_context_iterate (context=context@entry=0x7f76200009d0, block=block@entry=1, dispatch=dispatch@entry=1, self=<optimized out>) at gmain.c:3698
#9  0x000000333be481bc in g_main_context_iteration (context=0x7f76200009d0, may_block=1) at gmain.c:3762
#10 0x000000333d3a6d56 in QEventDispatcherGlib::processEvents (this=0x7f76200008f0, flags=...) at kernel/qeventdispatcher_glib.cpp:427
#11 0x000000333d378b2f in QEventLoop::processEvents (this=this@entry=0x7f7624ca6c20, flags=...) at kernel/qeventloop.cpp:149
#12 0x000000333d378e25 in QEventLoop::exec (this=this@entry=0x7f7624ca6c20, flags=...) at kernel/qeventloop.cpp:204
#13 0x000000333d278a1f in QThread::exec (this=this@entry=0x257b400) at thread/qthread.cpp:536
#14 0x000000333d35a3e3 in QInotifyFileSystemWatcherEngine::run (this=0x257b400) at io/qfilesystemwatcher_inotify.cpp:265
#15 0x000000333d27b0bf in QThreadPrivate::start (arg=0x257b400) at thread/qthread_unix.cpp:338
#16 0x0000003294caa8f4 in ?? () from /usr/lib64/nvidia-304xx/libGL.so.1
#17 0x000000339ac07c53 in start_thread (arg=0x7f7624ca7700) at pthread_create.c:308
#18 0x000000339a4f5dbd in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:113

Thread 4 (Thread 0x7f761d450700 (LWP 2050)):
#0  0x000000339a4eb7e9 in poll () at ../sysdeps/unix/syscall-template.S:81
#1  0x000000333be480b4 in g_main_context_poll (priority=2147483647, n_fds=3, fds=0x7f76080010f0, timeout=-1, context=0x2645a90) at gmain.c:3995
#2  g_main_context_iterate (context=0x2645a90, block=block@entry=1, dispatch=dispatch@entry=1, self=<optimized out>) at gmain.c:3696
#3  0x000000333be4851a in g_main_loop_run (loop=0x2645a20) at gmain.c:3895
#4  0x000000333cec6c66 in gdbus_shared_thread_func (user_data=0x2645a60) at gdbusprivate.c:278
#5  0x000000333be6c0e5 in g_thread_proxy (data=0x23c0ed0) at gthread.c:798
#6  0x0000003294caa8f4 in ?? () from /usr/lib64/nvidia-304xx/libGL.so.1
#7  0x000000339ac07c53 in start_thread (arg=0x7f761d450700) at pthread_create.c:308
#8  0x000000339a4f5dbd in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:113

Thread 3 (Thread 0x7f761ca43700 (LWP 2052)):
#0  0x00007fff2ca85a1f in clock_gettime ()
#1  0x000000339a509a2d in clock_gettime (clock_id=<optimized out>, tp=<optimized out>) at ../sysdeps/unix/clock_gettime.c:115
#2  0x000000333d2cf847 in do_gettime (frac=0x7f761ca429b0, sec=0x7f761ca429a8) at tools/qelapsedtimer_unix.cpp:127
#3  qt_gettime () at tools/qelapsedtimer_unix.cpp:144
#4  0x000000333d3a83e5 in updateCurrentTime (this=0x7f75fc002460) at kernel/qeventdispatcher_unix.cpp:354
#5  QTimerInfoList::timerWait (this=0x7f75fc002460, tm=...) at kernel/qeventdispatcher_unix.cpp:460
#6  0x000000333d3a6b8c in timerSourcePrepareHelper (src=<optimized out>, timeout=0x7f761ca42a64) at kernel/qeventdispatcher_glib.cpp:136
#7  0x000000333d3a6c35 in timerSourcePrepare (source=<optimized out>, timeout=timeout@entry=0x7f761ca42a64) at kernel/qeventdispatcher_glib.cpp:169
#8  0x000000333be4775d in g_main_context_prepare (context=context@entry=0x7f75fc0009d0, priority=priority@entry=0x7f761ca42ae8) at gmain.c:3328
#9  0x000000333be47fd3 in g_main_context_iterate (context=context@entry=0x7f75fc0009d0, block=block@entry=1, dispatch=dispatch@entry=1, self=<optimized out>) at gmain.c:3681
#10 0x000000333be481bc in g_main_context_iteration (context=0x7f75fc0009d0, may_block=1) at gmain.c:3762
#11 0x000000333d3a6d56 in QEventDispatcherGlib::processEvents (this=0x7f75fc0008f0, flags=...) at kernel/qeventdispatcher_glib.cpp:427
#12 0x000000333d378b2f in QEventLoop::processEvents (this=this@entry=0x7f761ca42c20, flags=...) at kernel/qeventloop.cpp:149
#13 0x000000333d378e25 in QEventLoop::exec (this=this@entry=0x7f761ca42c20, flags=...) at kernel/qeventloop.cpp:204
#14 0x000000333d278a1f in QThread::exec (this=<optimized out>) at thread/qthread.cpp:536
#15 0x00007f76255fc257 in KCupsConnection::run() () from /lib64/libkcupslib.so
#16 0x000000333d27b0bf in QThreadPrivate::start (arg=0x2556c00) at thread/qthread_unix.cpp:338
#17 0x0000003294caa8f4 in ?? () from /usr/lib64/nvidia-304xx/libGL.so.1
#18 0x000000339ac07c53 in start_thread (arg=0x7f761ca43700) at pthread_create.c:308
#19 0x000000339a4f5dbd in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:113

Thread 2 (Thread 0x7f760ffff700 (LWP 2053)):
#0  0x000000333be86eda in g_mutex_get_impl (mutex=0x7f76040009d0) at gthread-posix.c:121
#1  0x000000333be871b9 in g_mutex_unlock (mutex=mutex@entry=0x7f76040009d0) at gthread-posix.c:229
#2  0x000000333be47b29 in g_main_context_check (context=context@entry=0x7f76040009d0, max_priority=2147483647, fds=fds@entry=0x7f76040029f0, n_fds=n_fds@entry=1) at gmain.c:3543
#3  0x000000333be4804b in g_main_context_iterate (context=context@entry=0x7f76040009d0, block=block@entry=1, dispatch=dispatch@entry=1, self=<optimized out>) at gmain.c:3698
#4  0x000000333be481bc in g_main_context_iteration (context=0x7f76040009d0, may_block=1) at gmain.c:3762
#5  0x000000333d3a6d56 in QEventDispatcherGlib::processEvents (this=0x7f76040008f0, flags=...) at kernel/qeventdispatcher_glib.cpp:427
#6  0x000000333d378b2f in QEventLoop::processEvents (this=this@entry=0x7f760fffec60, flags=...) at kernel/qeventloop.cpp:149
#7  0x000000333d378e25 in QEventLoop::exec (this=this@entry=0x7f760fffec60, flags=...) at kernel/qeventloop.cpp:204
#8  0x000000333d278a1f in QThread::exec (this=<optimized out>) at thread/qthread.cpp:536
#9  0x000000333d27b0bf in QThreadPrivate::start (arg=0x254f680) at thread/qthread_unix.cpp:338
#10 0x0000003294caa8f4 in ?? () from /usr/lib64/nvidia-304xx/libGL.so.1
#11 0x000000339ac07c53 in start_thread (arg=0x7f760ffff700) at pthread_create.c:308
#12 0x000000339a4f5dbd in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:113

Thread 1 (Thread 0x7f7633f5a8c0 (LWP 1958)):
[KCrash Handler]
#6  0x00007f76291fe866 in PowerDevil::Core::onResumingFromIdle (this=0x23ceec0) at /usr/src/debug/kde-workspace-4.11.8/powerdevil/daemon/powerdevilcore.cpp:691
#7  0x00007f76292030b5 in PowerDevil::Core::qt_static_metacall (_o=0x2754a8a, _id=22, _a=0x7fff2ca70a60, _c=<optimized out>) at /usr/src/debug/kde-workspace-4.11.8/x86_64-redhat-linux-gnu/powerdevil/daemon/powerdevilcore.moc:126
#8  0x000000333d38db98 in QMetaObject::activate (sender=sender@entry=0x2698720, m=m@entry=0x3de7a0e0a0 <KIdleTime::staticMetaObject>, local_signal_index=local_signal_index@entry=0, argv=argv@entry=0x0) at kernel/qobject.cpp:3547
#9  0x0000003de7806b50 in KIdleTime::resumingFromIdle (this=this@entry=0x2698720) at /usr/src/debug/kdelibs-4.11.5/x86_64-redhat-linux-gnu/kutils/kidletime.moc:123
#10 0x0000003de7806b68 in KIdleTimePrivate::_k_resumingFromIdle (this=<optimized out>) at /usr/src/debug/kdelibs-4.11.5/kutils/kidletime/kidletime.cpp:231
#11 0x000000333d38db98 in QMetaObject::activate (sender=sender@entry=0x26987b0, m=m@entry=0x3de7a0e360 <AbstractSystemPoller::staticMetaObject>, local_signal_index=local_signal_index@entry=0, argv=argv@entry=0x0) at kernel/qobject.cpp:3547
#12 0x0000003de7807ce0 in AbstractSystemPoller::resumingFromIdle (this=this@entry=0x26987b0) at /usr/src/debug/kdelibs-4.11.5/x86_64-redhat-linux-gnu/kutils/abstractsystempoller.moc:121
#13 0x0000003de7809987 in XSyncBasedPoller::x11Event (this=0x26987b0, event=0x7fff2ca70ea0) at /usr/src/debug/kdelibs-4.11.5/kutils/kidletime/xsyncbasedpoller.cpp:246
#14 0x0000003de3c3fa7e in publicx11Event (e=<optimized out>, this=<optimized out>) at /usr/src/debug/kdelibs-4.11.5/kdeui/kernel/kapplication.cpp:918
#15 KApplication::x11EventFilter (this=0x2754a8a, _event=0x7fff2ca70ea0) at /usr/src/debug/kdelibs-4.11.5/kdeui/kernel/kapplication.cpp:930
#16 0x000000333ec302bc in qt_x11EventFilter (ev=0x7fff2ca70ea0) at kernel/qapplication_x11.cpp:435
#17 0x000000333ec3dda9 in QApplication::x11ProcessEvent (this=0x7fff2ca713b0, event=event@entry=0x7fff2ca70ea0) at kernel/qapplication_x11.cpp:3373
#18 0x000000333ec64d34 in x11EventSourceDispatch (s=s@entry=0x2216270, callback=0x0, user_data=0x0) at kernel/qguieventdispatcher_glib.cpp:148
#19 0x000000333be47dc6 in g_main_dispatch (context=0x2214f80) at gmain.c:3054
#20 g_main_context_dispatch (context=context@entry=0x2214f80) at gmain.c:3630
#21 0x000000333be48118 in g_main_context_iterate (context=context@entry=0x2214f80, block=block@entry=1, dispatch=dispatch@entry=1, self=<optimized out>) at gmain.c:3701
#22 0x000000333be481bc in g_main_context_iteration (context=0x2214f80, may_block=1) at gmain.c:3762
#23 0x000000333d3a6d35 in QEventDispatcherGlib::processEvents (this=0x21d9e80, flags=...) at kernel/qeventdispatcher_glib.cpp:425
#24 0x000000333ec64ea6 in QGuiEventDispatcherGlib::processEvents (this=<optimized out>, flags=...) at kernel/qguieventdispatcher_glib.cpp:207
#25 0x000000333d378b2f in QEventLoop::processEvents (this=this@entry=0x7fff2ca71280, flags=...) at kernel/qeventloop.cpp:149
#26 0x000000333d378e25 in QEventLoop::exec (this=this@entry=0x7fff2ca71280, flags=...) at kernel/qeventloop.cpp:204
#27 0x000000333d37e0a9 in QCoreApplication::exec () at kernel/qcoreapplication.cpp:1221
#28 0x000000333ebc6c9c in QApplication::exec () at kernel/qapplication.cpp:3823
#29 0x0000003de640aabb in kdemain (argc=1, argv=0x7fff2ca714f8) at /usr/src/debug/kdelibs-4.11.5/kded/kded.cpp:925
#30 0x000000339a421b45 in __libc_start_main (main=0x4007e0 <main(int, char**)>, argc=1, ubp_av=0x7fff2ca714f8, init=<optimized out>, fini=<optimized out>, rtld_fini=<optimized out>, stack_end=0x7fff2ca714e8) at libc-start.c:274
#31 0x0000000000400811 in _start ()

Possible duplicates by query: bug 300605.

Reported using DrKonqi