Application: kded4 ($Id$) KDE Platform Version: 4.8.2 (4.8.2) Qt Version: 4.8.1 Operating System: Linux 3.0.0-17-generic x86_64 Distribution: Ubuntu 11.10 -- Information about the crash: - What I was doing when the application crashed: This crash happens sometimes when plugging in power adapter. Crash Reporting Assistant finds a few similar reports, but all of those are for older kde version and marked closed as fixed. The crash can be reproduced some of the time. -- Backtrace: Application: KDE Daemon (kdeinit4), signal: Segmentation fault [Current thread is 1 (Thread 0x7f907f10f7a0 (LWP 1644))] Thread 5 (Thread 0x7f9062555700 (LWP 1647)): #0 0x00007f907a402034 in __pthread_mutex_lock (mutex=0x1b344e8) at pthread_mutex_lock.c:61 #1 0x00007f9079b35023 in g_main_context_prepare () from /lib/x86_64-linux-gnu/libglib-2.0.so.0 #2 0x00007f9079b35dfd in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0 #3 0x00007f9079b36429 in g_main_context_iteration () from /lib/x86_64-linux-gnu/libglib-2.0.so.0 #4 0x00007f907dd8c5a6 in QEventDispatcherGlib::processEvents (this=0x1ac9fc0, flags=<optimized out>) at kernel/qeventdispatcher_glib.cpp:426 #5 0x00007f907dd5bd82 in QEventLoop::processEvents (this=<optimized out>, flags=...) at kernel/qeventloop.cpp:149 #6 0x00007f907dd5bfd7 in QEventLoop::exec (this=0x7f9062554d20, flags=...) at kernel/qeventloop.cpp:204 #7 0x00007f907dc5b077 in QThread::exec (this=<optimized out>) at thread/qthread.cpp:501 #8 0x00007f907dc5e09b in QThreadPrivate::start (arg=0x1ac6a20) at thread/qthread_unix.cpp:298 #9 0x00007f906d6e956c in ?? () from /usr/lib/nvidia-current-updates/libGL.so.1 #10 0x00007f907a3ffefc in start_thread (arg=0x7f9062555700) at pthread_create.c:304 #11 0x00007f907c95259d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:112 #12 0x0000000000000000 in ?? () Thread 4 (Thread 0x7f9061d54700 (LWP 1652)): #0 0x00007f907c946473 in __GI___poll (fds=<optimized out>, nfds=<optimized out>, timeout=<optimized out>) at ../sysdeps/unix/sysv/linux/poll.c:87 #1 0x00007f9079b35f68 in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0 #2 0x00007f9079b36429 in g_main_context_iteration () from /lib/x86_64-linux-gnu/libglib-2.0.so.0 #3 0x00007f907dd8c5a6 in QEventDispatcherGlib::processEvents (this=0x1acee00, flags=<optimized out>) at kernel/qeventdispatcher_glib.cpp:426 #4 0x00007f907dd5bd82 in QEventLoop::processEvents (this=<optimized out>, flags=...) at kernel/qeventloop.cpp:149 #5 0x00007f907dd5bfd7 in QEventLoop::exec (this=0x7f9061d53cf0, flags=...) at kernel/qeventloop.cpp:204 #6 0x00007f907dc5b077 in QThread::exec (this=<optimized out>) at thread/qthread.cpp:501 #7 0x00007f907dd3baff in QInotifyFileSystemWatcherEngine::run (this=0x1b20d80) at io/qfilesystemwatcher_inotify.cpp:248 #8 0x00007f907dc5e09b in QThreadPrivate::start (arg=0x1b20d80) at thread/qthread_unix.cpp:298 #9 0x00007f906d6e956c in ?? () from /usr/lib/nvidia-current-updates/libGL.so.1 #10 0x00007f907a3ffefc in start_thread (arg=0x7f9061d54700) at pthread_create.c:304 #11 0x00007f907c95259d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:112 #12 0x0000000000000000 in ?? () Thread 3 (Thread 0x7f905a6aa700 (LWP 1740)): #0 0x00007f907c946473 in __GI___poll (fds=<optimized out>, nfds=<optimized out>, timeout=<optimized out>) at ../sysdeps/unix/sysv/linux/poll.c:87 #1 0x00007f9079b35f68 in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0 #2 0x00007f9079b36792 in g_main_loop_run () from /lib/x86_64-linux-gnu/libglib-2.0.so.0 #3 0x00007f905a987516 in ?? () from /usr/lib/x86_64-linux-gnu/libgio-2.0.so.0 #4 0x00007f9079b5b2b6 in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0 #5 0x00007f906d6e956c in ?? () from /usr/lib/nvidia-current-updates/libGL.so.1 #6 0x00007f907a3ffefc in start_thread (arg=0x7f905a6aa700) at pthread_create.c:304 #7 0x00007f907c95259d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:112 #8 0x0000000000000000 in ?? () Thread 2 (Thread 0x7f9050426700 (LWP 5089)): #0 0x00007f907c946473 in __GI___poll (fds=<optimized out>, nfds=<optimized out>, timeout=<optimized out>) at ../sysdeps/unix/sysv/linux/poll.c:87 #1 0x00007f9079b35f68 in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0 #2 0x00007f9079b36429 in g_main_context_iteration () from /lib/x86_64-linux-gnu/libglib-2.0.so.0 #3 0x00007f907dd8c5a6 in QEventDispatcherGlib::processEvents (this=0x1fe02f0, flags=<optimized out>) at kernel/qeventdispatcher_glib.cpp:426 #4 0x00007f907dd5bd82 in QEventLoop::processEvents (this=<optimized out>, flags=...) at kernel/qeventloop.cpp:149 #5 0x00007f907dd5bfd7 in QEventLoop::exec (this=0x7f9050425cf0, flags=...) at kernel/qeventloop.cpp:204 #6 0x00007f907dc5b077 in QThread::exec (this=<optimized out>) at thread/qthread.cpp:501 #7 0x00007f907dd3baff in QInotifyFileSystemWatcherEngine::run (this=0x1fb4250) at io/qfilesystemwatcher_inotify.cpp:248 #8 0x00007f907dc5e09b in QThreadPrivate::start (arg=0x1fb4250) at thread/qthread_unix.cpp:298 #9 0x00007f906d6e956c in ?? () from /usr/lib/nvidia-current-updates/libGL.so.1 #10 0x00007f907a3ffefc in start_thread (arg=0x7f9050426700) at pthread_create.c:304 #11 0x00007f907c95259d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:112 #12 0x0000000000000000 in ?? () Thread 1 (Thread 0x7f907f10f7a0 (LWP 1644)): [KCrash Handler] #6 QHashData::nextNode (node=0x1b0bad0) at tools/qhash.cpp:301 #7 0x00007f90638dccdd in PowerDevil::Core::onKIdleTimeoutReached(int, int) () from /usr/lib/libpowerdevilcore.so.0 #8 0x00007f90638e297e in PowerDevil::Core::qt_metacall(QMetaObject::Call, int, void**) () from /usr/lib/libpowerdevilcore.so.0 #9 0x00007f907dd71589 in QMetaObject::activate (sender=0x1bea4d0, m=<optimized out>, local_signal_index=<optimized out>, argv=0x7fffa8e40ac0) at kernel/qobject.cpp:3566 #10 0x00007f90636c0e0f in KIdleTime::timeoutReached (this=<optimized out>, _t1=2, _t2=150000) at ./kidletime.moc:124 #11 0x00007f90636c112a in KIdleTimePrivate::_k_timeoutReached (this=<optimized out>, msec=150000) at ../../kutils/kidletime/kidletime.cpp:243 #12 0x00007f90636c1280 in KIdleTime::qt_metacall (this=0x1bea4d0, _c=QMetaObject::InvokeMetaMethod, _id=9, _a=0x7fffa8e40cd0) at ./kidletime.moc:99 #13 0x00007f907dd71589 in QMetaObject::activate (sender=0x1bd7340, m=<optimized out>, local_signal_index=<optimized out>, argv=0x7fffa8e40cd0) at kernel/qobject.cpp:3566 #14 0x00007f90636c1901 in AbstractSystemPoller::timeoutReached (this=<optimized out>, _t1=150000) at ./abstractsystempoller.moc:115 #15 0x00007f90636c45a3 in x11Event (event=0x7fffa8e412e0, this=0x1bd7340) at ../../kutils/kidletime/xsyncbasedpoller.cpp:235 #16 XSyncBasedPoller::x11Event (this=0x1bd7340, event=0x7fffa8e412e0) at ../../kutils/kidletime/xsyncbasedpoller.cpp:218 #17 0x00007f907eaf31a6 in publicx11Event (e=0x7fffa8e412e0, this=<optimized out>) at ../../kdeui/kernel/kapplication.cpp:918 #18 KApplication::x11EventFilter (this=<optimized out>, _event=0x7fffa8e412e0) at ../../kdeui/kernel/kapplication.cpp:930 #19 0x00007f907d150e95 in qt_x11EventFilter (ev=0x7fffa8e412e0) at kernel/qapplication_x11.cpp:441 #20 qt_x11EventFilter (ev=0x7fffa8e412e0) at kernel/qapplication_x11.cpp:429 #21 0x00007f907d15dc78 in QApplication::x11ProcessEvent (this=0x7fffa8e41720, event=0x7fffa8e412e0) at kernel/qapplication_x11.cpp:3444 #22 0x00007f907d187862 in x11EventSourceDispatch (s=0x18783c0, callback=0, user_data=0x0) at kernel/qguieventdispatcher_glib.cpp:146 #23 0x00007f9079b35a5d in g_main_context_dispatch () from /lib/x86_64-linux-gnu/libglib-2.0.so.0 #24 0x00007f9079b36258 in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0 #25 0x00007f9079b36429 in g_main_context_iteration () from /lib/x86_64-linux-gnu/libglib-2.0.so.0 #26 0x00007f907dd8c53f in QEventDispatcherGlib::processEvents (this=0x17727d0, flags=<optimized out>) at kernel/qeventdispatcher_glib.cpp:424 #27 0x00007f907d1874ee in QGuiEventDispatcherGlib::processEvents (this=<optimized out>, flags=<optimized out>) at kernel/qguieventdispatcher_glib.cpp:204 #28 0x00007f907dd5bd82 in QEventLoop::processEvents (this=<optimized out>, flags=...) at kernel/qeventloop.cpp:149 #29 0x00007f907dd5bfd7 in QEventLoop::exec (this=0x7fffa8e416b0, flags=...) at kernel/qeventloop.cpp:204 #30 0x00007f907dd61067 in QCoreApplication::exec () at kernel/qcoreapplication.cpp:1148 #31 0x00007f906978fd65 in kdemain (argc=1, argv=0x1845930) at ../../kded/kded.cpp:924 #32 0x0000000000408547 in launch (argc=1, _name=0x40b2d7 "kded4", args=<optimized out>, cwd=0x0, envc=<optimized out>, envs=<optimized out>, reset_env=false, tty=0x0, avoid_loops=false, startup_id_str=0x40b15e "0") at ../../kinit/kinit.cpp:746 #33 0x0000000000405949 in main (argc=4, argv=0x7fff00000001, envp=0x7fffa8e42880) at ../../kinit/kinit.cpp:1861 Possible duplicates by query: bug 291644, bug 289373, bug 285710, bug 280486, bug 277494. Reported using DrKonqi
*** This bug has been marked as a duplicate of bug 291644 ***