Application: amarok (2.8.0)
KDE Platform Version: 4.14.3 (Compiled from sources)
Qt Version: 4.8.5
Operating System: Linux 3.17.8-gentoo-r1 x86_64
Distribution (Platform): Gentoo Packages

-- Information about the crash:
- What I was doing when the application crashed:

starting amarok under gentoos current stable kde environment. it crashes directly into drkonqi without showing its main window.

The crash can be reproduced every time.

-- Backtrace:
Application: Amarok (amarok), signal: Segmentation fault
Using host libthread_db library "/lib64/libthread_db.so.1".
[Current thread is 1 (Thread 0x7fea12af97c0 (LWP 3371))]

Thread 11 (Thread 0x7fe9dd6b8700 (LWP 3372)):
#0  pthread_cond_timedwait () at ../nptl/sysdeps/unix/sysv/linux/x86_64/pthread_cond_timedwait.S:238
#1  0x00007fe9e7d2346c in inline_mysql_cond_timedwait (abstime=0x7fe9dd6b7df0, mutex=<optimized out>, that=<optimized out>) at /var/tmp/portage/dev-db/mariadb-10.0.16/work/mysql/include/mysql/psi/mysql_thread.h:1202
#2  my_service_thread_sleep (control=control@entry=0x7fe9e85ebda0 <checkpoint_control>, sleep_time=30000000000) at /var/tmp/portage/dev-db/mariadb-10.0.16/work/mysql/storage/maria/ma_servicethread.c:118
#3  0x00007fe9e7d0bb20 in ma_checkpoint_background (arg=0x1e) at /var/tmp/portage/dev-db/mariadb-10.0.16/work/mysql/storage/maria/ma_checkpoint.c:709
#4  0x00007fea0dae4f83 in start_thread (arg=0x7fe9dd6b8700) at pthread_create.c:309
#5  0x00007fea0f97d71d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:111

Thread 10 (Thread 0x7fe9dc88d700 (LWP 3373)):
#0  pthread_cond_timedwait () at ../nptl/sysdeps/unix/sysv/linux/x86_64/pthread_cond_timedwait.S:238
#1  0x00007fea0ffafbcc in wait (time=60000, this=0x1fec280) at thread/qwaitcondition_unix.cpp:84
#2  QWaitCondition::wait (this=this@entry=0x205e120, mutex=mutex@entry=0x205e118, time=time@entry=60000) at thread/qwaitcondition_unix.cpp:158
#3  0x00007fea11b957ca in AbstractDirectoryWatcher::run (this=0x205e0f0) at /var/tmp/portage/media-sound/amarok-2.8.0-r3/work/amarok-2.8.0/src/scanner/AbstractDirectoryWatcher.cpp:65
#4  0x00007fea0cc0b2dc in ThreadWeaver::JobRunHelper::runTheJob (this=this@entry=0x7fe9dc88cde0, th=th@entry=0x1ff0220, job=job@entry=0x205e0f0) at /var/tmp/portage/kde-base/kdelibs-4.14.3-r1/work/kdelibs-4.14.3/threadweaver/Weaver/Job.cpp:106
#5  0x00007fea0cc0b488 in ThreadWeaver::Job::execute (this=0x205e0f0, th=0x1ff0220) at /var/tmp/portage/kde-base/kdelibs-4.14.3-r1/work/kdelibs-4.14.3/threadweaver/Weaver/Job.cpp:135
#6  0x00007fea0cc0ade3 in ThreadWeaver::Thread::run (this=0x1ff0220) at /var/tmp/portage/kde-base/kdelibs-4.14.3-r1/work/kdelibs-4.14.3/threadweaver/Weaver/Thread.cpp:108
#7  0x00007fea0ffaf72d in QThreadPrivate::start (arg=0x1ff0220) at thread/qthread_unix.cpp:338
#8  0x00007fea0dae4f83 in start_thread (arg=0x7fe9dc88d700) at pthread_create.c:309
#9  0x00007fea0f97d71d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:111

Thread 9 (Thread 0x7fe9d7fff700 (LWP 3374)):
#0  0x00007fea0dae723e in __GI___pthread_mutex_lock (mutex=0x7fe9cc000a60) at ../nptl/pthread_mutex_lock.c:146
#1  0x00007fea086607b1 in g_mutex_lock () from /usr/lib64/libglib-2.0.so.0
#2  0x00007fea0861e3b7 in g_main_context_prepare () from /usr/lib64/libglib-2.0.so.0
#3  0x00007fea0861ed63 in ?? () from /usr/lib64/libglib-2.0.so.0
#4  0x00007fea0861ef4c in g_main_context_iteration () from /usr/lib64/libglib-2.0.so.0
#5  0x00007fea100c7bfe in QEventDispatcherGlib::processEvents (this=0x7fe9cc0008c0, flags=...) at kernel/qeventdispatcher_glib.cpp:452
#6  0x00007fea1009cdd7 in QEventLoop::processEvents (this=this@entry=0x7fe9d7ffede0, flags=...) at kernel/qeventloop.cpp:149
#7  0x00007fea1009d061 in QEventLoop::exec (this=this@entry=0x7fe9d7ffede0, flags=...) at kernel/qeventloop.cpp:204
#8  0x00007fea0ffad281 in QThread::exec (this=this@entry=0x2192350) at thread/qthread.cpp:536
#9  0x00007fea10080315 in QInotifyFileSystemWatcherEngine::run (this=0x2192350) at io/qfilesystemwatcher_inotify.cpp:256
#10 0x00007fea0ffaf72d in QThreadPrivate::start (arg=0x2192350) at thread/qthread_unix.cpp:338
#11 0x00007fea0dae4f83 in start_thread (arg=0x7fe9d7fff700) at pthread_create.c:309
#12 0x00007fea0f97d71d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:111

Thread 8 (Thread 0x7fe9d6ac6700 (LWP 3375)):
#0  pthread_cond_wait () at ../nptl/sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:185
#1  0x00007fea0ffafbf2 in wait (time=18446744073709551615, this=0x1fd2430) at thread/qwaitcondition_unix.cpp:86
#2  QWaitCondition::wait (this=this@entry=0x1fd2308, mutex=0x1fd19f0, time=time@entry=18446744073709551615) at thread/qwaitcondition_unix.cpp:158
#3  0x00007fea0cc097be in ThreadWeaver::WeaverImpl::blockThreadUntilJobsAreBeingAssigned (this=0x1fd22e0, th=0x22ab7c0) at /var/tmp/portage/kde-base/kdelibs-4.14.3-r1/work/kdelibs-4.14.3/threadweaver/Weaver/WeaverImpl.cpp:370
#4  0x00007fea0cc0bd4f in ThreadWeaver::WorkingHardState::applyForWork (this=0x1fd1a80, th=0x22ab7c0, previous=0x0) at /var/tmp/portage/kde-base/kdelibs-4.14.3-r1/work/kdelibs-4.14.3/threadweaver/Weaver/WorkingHardState.cpp:68
#5  0x00007fea0cc0bd68 in ThreadWeaver::WorkingHardState::applyForWork (this=0x1fd1a80, th=0x22ab7c0, previous=0x28a31c0) at /var/tmp/portage/kde-base/kdelibs-4.14.3-r1/work/kdelibs-4.14.3/threadweaver/Weaver/WorkingHardState.cpp:71
#6  0x00007fea0cc0ad50 in ThreadWeaver::Thread::run (this=0x22ab7c0) at /var/tmp/portage/kde-base/kdelibs-4.14.3-r1/work/kdelibs-4.14.3/threadweaver/Weaver/Thread.cpp:98
#7  0x00007fea0ffaf72d in QThreadPrivate::start (arg=0x22ab7c0) at thread/qthread_unix.cpp:338
#8  0x00007fea0dae4f83 in start_thread (arg=0x7fe9d6ac6700) at pthread_create.c:309
#9  0x00007fea0f97d71d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:111

Thread 7 (Thread 0x7fe9d62c5700 (LWP 3376)):
#0  pthread_cond_wait () at ../nptl/sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:185
#1  0x00007fea0ffafbf2 in wait (time=18446744073709551615, this=0x1fd2430) at thread/qwaitcondition_unix.cpp:86
#2  QWaitCondition::wait (this=this@entry=0x1fd2308, mutex=0x1fd19f0, time=time@entry=18446744073709551615) at thread/qwaitcondition_unix.cpp:158
#3  0x00007fea0cc097be in ThreadWeaver::WeaverImpl::blockThreadUntilJobsAreBeingAssigned (this=0x1fd22e0, th=0x232a920) at /var/tmp/portage/kde-base/kdelibs-4.14.3-r1/work/kdelibs-4.14.3/threadweaver/Weaver/WeaverImpl.cpp:370
#4  0x00007fea0cc0bd4f in ThreadWeaver::WorkingHardState::applyForWork (this=0x1fd1a80, th=0x232a920, previous=0x0) at /var/tmp/portage/kde-base/kdelibs-4.14.3-r1/work/kdelibs-4.14.3/threadweaver/Weaver/WorkingHardState.cpp:68
#5  0x00007fea0cc0bd68 in ThreadWeaver::WorkingHardState::applyForWork (this=0x1fd1a80, th=0x232a920, previous=0x28a44c0) at /var/tmp/portage/kde-base/kdelibs-4.14.3-r1/work/kdelibs-4.14.3/threadweaver/Weaver/WorkingHardState.cpp:71
#6  0x00007fea0cc0ad50 in ThreadWeaver::Thread::run (this=0x232a920) at /var/tmp/portage/kde-base/kdelibs-4.14.3-r1/work/kdelibs-4.14.3/threadweaver/Weaver/Thread.cpp:98
#7  0x00007fea0ffaf72d in QThreadPrivate::start (arg=0x232a920) at thread/qthread_unix.cpp:338
#8  0x00007fea0dae4f83 in start_thread (arg=0x7fe9d62c5700) at pthread_create.c:309
#9  0x00007fea0f97d71d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:111

Thread 6 (Thread 0x7fe9d5ac4700 (LWP 3377)):
#0  pthread_cond_wait () at ../nptl/sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:185
#1  0x00007fea0ffafbf2 in wait (time=18446744073709551615, this=0x1fd2430) at thread/qwaitcondition_unix.cpp:86
#2  QWaitCondition::wait (this=this@entry=0x1fd2308, mutex=0x1fd19f0, time=time@entry=18446744073709551615) at thread/qwaitcondition_unix.cpp:158
#3  0x00007fea0cc097be in ThreadWeaver::WeaverImpl::blockThreadUntilJobsAreBeingAssigned (this=0x1fd22e0, th=0x2334360) at /var/tmp/portage/kde-base/kdelibs-4.14.3-r1/work/kdelibs-4.14.3/threadweaver/Weaver/WeaverImpl.cpp:370
#4  0x00007fea0cc0bd4f in ThreadWeaver::WorkingHardState::applyForWork (this=0x1fd1a80, th=0x2334360, previous=0x28b1c50) at /var/tmp/portage/kde-base/kdelibs-4.14.3-r1/work/kdelibs-4.14.3/threadweaver/Weaver/WorkingHardState.cpp:68
#5  0x00007fea0cc0ad50 in ThreadWeaver::Thread::run (this=0x2334360) at /var/tmp/portage/kde-base/kdelibs-4.14.3-r1/work/kdelibs-4.14.3/threadweaver/Weaver/Thread.cpp:98
#6  0x00007fea0ffaf72d in QThreadPrivate::start (arg=0x2334360) at thread/qthread_unix.cpp:338
#7  0x00007fea0dae4f83 in start_thread (arg=0x7fe9d5ac4700) at pthread_create.c:309
#8  0x00007fea0f97d71d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:111

Thread 5 (Thread 0x7fe9c1ffe700 (LWP 3378)):
#0  pthread_cond_wait () at ../nptl/sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:185
#1  0x00007fea04df5f16 in WTF::TCMalloc_PageHeap::scavengerThread (this=<optimized out>) at wtf/FastMalloc.cpp:2495
#2  0x00007fea04df5f47 in WTF::TCMalloc_PageHeap::runScavengerThread (context=<optimized out>) at wtf/FastMalloc.cpp:1618
#3  0x00007fea0dae4f83 in start_thread (arg=0x7fe9c1ffe700) at pthread_create.c:309
#4  0x00007fea0f97d71d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:111

Thread 4 (Thread 0x7fe9c17fd700 (LWP 3379)):
#0  0x00007fea0f97494d in poll () at ../sysdeps/unix/syscall-template.S:81
#1  0x00007fea0861ee44 in ?? () from /usr/lib64/libglib-2.0.so.0
#2  0x00007fea0861ef4c in g_main_context_iteration () from /usr/lib64/libglib-2.0.so.0
#3  0x00007fea100c7bfe in QEventDispatcherGlib::processEvents (this=0x7fe9ac0008c0, flags=...) at kernel/qeventdispatcher_glib.cpp:452
#4  0x00007fea1009cdd7 in QEventLoop::processEvents (this=this@entry=0x7fe9c17fce20, flags=...) at kernel/qeventloop.cpp:149
#5  0x00007fea1009d061 in QEventLoop::exec (this=this@entry=0x7fe9c17fce20, flags=...) at kernel/qeventloop.cpp:204
#6  0x00007fea0ffad281 in QThread::exec (this=<optimized out>) at thread/qthread.cpp:536
#7  0x00007fea0ffaf72d in QThreadPrivate::start (arg=0x27b8ad0) at thread/qthread_unix.cpp:338
#8  0x00007fea0dae4f83 in start_thread (arg=0x7fe9c17fd700) at pthread_create.c:309
#9  0x00007fea0f97d71d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:111

Thread 3 (Thread 0x7fe9b1f0d700 (LWP 3382)):
#0  pthread_cond_wait () at ../nptl/sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:185
#1  0x00007fea0ffafbf2 in wait (time=18446744073709551615, this=0x2bc1080) at thread/qwaitcondition_unix.cpp:86
#2  QWaitCondition::wait (this=this@entry=0x2bc0b28, mutex=mutex@entry=0x2bc0b20, time=time@entry=18446744073709551615) at thread/qwaitcondition_unix.cpp:158
#3  0x00007fea10a430dc in QFileInfoGatherer::run (this=0x2bc0b10) at dialogs/qfileinfogatherer.cpp:214
#4  0x00007fea0ffaf72d in QThreadPrivate::start (arg=0x2bc0b10) at thread/qthread_unix.cpp:338
#5  0x00007fea0dae4f83 in start_thread (arg=0x7fe9b1f0d700) at pthread_create.c:309
#6  0x00007fea0f97d71d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:111

Thread 2 (Thread 0x7fe9b170c700 (LWP 3383)):
#0  0x00007fea0f97494d in poll () at ../sysdeps/unix/syscall-template.S:81
#1  0x00007fea0861ee44 in ?? () from /usr/lib64/libglib-2.0.so.0
#2  0x00007fea0861ef4c in g_main_context_iteration () from /usr/lib64/libglib-2.0.so.0
#3  0x00007fea100c7bfe in QEventDispatcherGlib::processEvents (this=0x7fe99c0008c0, flags=...) at kernel/qeventdispatcher_glib.cpp:452
#4  0x00007fea1009cdd7 in QEventLoop::processEvents (this=this@entry=0x7fe9b170bde0, flags=...) at kernel/qeventloop.cpp:149
#5  0x00007fea1009d061 in QEventLoop::exec (this=this@entry=0x7fe9b170bde0, flags=...) at kernel/qeventloop.cpp:204
#6  0x00007fea0ffad281 in QThread::exec (this=this@entry=0x2bc0a10) at thread/qthread.cpp:536
#7  0x00007fea10080315 in QInotifyFileSystemWatcherEngine::run (this=0x2bc0a10) at io/qfilesystemwatcher_inotify.cpp:256
#8  0x00007fea0ffaf72d in QThreadPrivate::start (arg=0x2bc0a10) at thread/qthread_unix.cpp:338
#9  0x00007fea0dae4f83 in start_thread (arg=0x7fe9b170c700) at pthread_create.c:309
#10 0x00007fea0f97d71d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:111

Thread 1 (Thread 0x7fea12af97c0 (LWP 3371)):
[KCrash Handler]
#6  update_framebuffer_size (framebuffer=0x273c970, framebuffer=0x273c970, surface=0x0, surface=0x0) at ../../src/mesa/state_tracker/st_atom_framebuffer.c:63
#7  update_framebuffer_state (st=0x273bd90) at ../../src/mesa/state_tracker/st_atom_framebuffer.c:139
#8  0x00007fe9c384a733 in st_validate_state (st=st@entry=0x273bd90) at ../../src/mesa/state_tracker/st_atom.c:233
#9  0x00007fe9c38513ff in st_Clear (ctx=0x2707630, mask=2) at ../../src/mesa/state_tracker/st_cb_clear.c:464
#10 0x00007fea02e67e28 in QGL2PaintEngineEx::begin (this=<optimized out>, pdev=<optimized out>) at gl2paintengineex/qpaintengineex_opengl2.cpp:2139
#11 0x00007fea106f8ca2 in QPainter::begin (this=this@entry=0x7fff44dfc520, pd=pd@entry=0x25ac8c0) at painting/qpainter.cpp:1881
#12 0x00007fea106f95fd in QPainter::QPainter (this=0x7fff44dfc520, pd=0x25ac8c0) at painting/qpainter.cpp:1506
#13 0x00007fe9d48d6282 in BlockAnalyzer::paintEvent (this=0x25ac8b0) at /var/tmp/portage/media-sound/amarok-2.8.0-r3/work/amarok-2.8.0/src/context/applets/analyzer/BlockAnalyzer.cpp:144
#14 0x00007fea1060f6e8 in QWidget::event (this=this@entry=0x25ac8b0, event=event@entry=0x7fff44dfca00) at kernel/qwidget.cpp:8533
#15 0x00007fea02e21308 in QGLWidget::event (this=0x25ac8b0, e=0x7fff44dfca00) at qgl.cpp:4407
#16 0x00007fea105c5b7c in QApplicationPrivate::notify_helper (this=this@entry=0x1d3efc0, receiver=receiver@entry=0x25ac8b0, e=e@entry=0x7fff44dfca00) at kernel/qapplication.cpp:4562
#17 0x00007fea105cba84 in QApplication::notify (this=this@entry=0x7fff44dfd270, receiver=receiver@entry=0x25ac8b0, e=e@entry=0x7fff44dfca00) at kernel/qapplication.cpp:4348
#18 0x00007fea12569d34 in KApplication::notify (this=0x7fff44dfd270, receiver=0x25ac8b0, event=0x7fff44dfca00) at /var/tmp/portage/kde-base/kdelibs-4.14.3-r1/work/kdelibs-4.14.3/kdeui/kernel/kapplication.cpp:311
#19 0x00007fea1009dfa0 in QCoreApplication::notifyInternal (this=0x7fff44dfd270, receiver=receiver@entry=0x25ac8b0, event=event@entry=0x7fff44dfca00) at kernel/qcoreapplication.cpp:949
#20 0x00007fea1060a101 in sendSpontaneousEvent (event=0x7fff44dfca00, receiver=0x25ac8b0) at ../../include/QtCore/../../src/corelib/kernel/qcoreapplication.h:234
#21 QWidgetPrivate::drawWidget (this=this@entry=0x25ac990, pdev=pdev@entry=0x25ac8c0, rgn=..., offset=..., flags=flags@entry=3, sharedPainter=sharedPainter@entry=0x0, backingStore=backingStore@entry=0x0) at kernel/qwidget.cpp:5599
#22 0x00007fea107b1824 in QWidgetPrivate::repaint_sys (this=this@entry=0x25ac990, rgn=...) at painting/qbackingstore.cpp:1656
#23 0x00007fea10600004 in QWidgetPrivate::syncBackingStore (this=this@entry=0x25ac990) at kernel/qwidget.cpp:1891
#24 0x00007fea1060f08e in QWidget::event (this=this@entry=0x25ac8b0, event=event@entry=0x2784140) at kernel/qwidget.cpp:8680
#25 0x00007fea02e21308 in QGLWidget::event (this=0x25ac8b0, e=0x2784140) at qgl.cpp:4407
#26 0x00007fea105c5b7c in QApplicationPrivate::notify_helper (this=this@entry=0x1d3efc0, receiver=receiver@entry=0x25ac8b0, e=e@entry=0x2784140) at kernel/qapplication.cpp:4562
#27 0x00007fea105cba84 in QApplication::notify (this=this@entry=0x7fff44dfd270, receiver=receiver@entry=0x25ac8b0, e=e@entry=0x2784140) at kernel/qapplication.cpp:4348
#28 0x00007fea12569d34 in KApplication::notify (this=0x7fff44dfd270, receiver=0x25ac8b0, event=0x2784140) at /var/tmp/portage/kde-base/kdelibs-4.14.3-r1/work/kdelibs-4.14.3/kdeui/kernel/kapplication.cpp:311
#29 0x00007fea1009dfa0 in QCoreApplication::notifyInternal (this=0x7fff44dfd270, receiver=receiver@entry=0x25ac8b0, event=event@entry=0x2784140) at kernel/qcoreapplication.cpp:949
#30 0x00007fea100a0c9f in sendEvent (event=0x2784140, receiver=0x25ac8b0) at kernel/qcoreapplication.h:231
#31 QCoreApplicationPrivate::sendPostedEvents (receiver=receiver@entry=0x0, event_type=event_type@entry=0, data=0x1c361f0) at kernel/qcoreapplication.cpp:1573
#32 0x00007fea100a1113 in QCoreApplication::sendPostedEvents (receiver=receiver@entry=0x0, event_type=event_type@entry=0) at kernel/qcoreapplication.cpp:1466
#33 0x00007fea100c8363 in sendPostedEvents () at kernel/qcoreapplication.h:236
#34 postEventSourceDispatch (s=0x1d3ee50) at kernel/qeventdispatcher_glib.cpp:300
#35 0x00007fea0861ec64 in g_main_context_dispatch () from /usr/lib64/libglib-2.0.so.0
#36 0x00007fea0861eea8 in ?? () from /usr/lib64/libglib-2.0.so.0
#37 0x00007fea0861ef4c in g_main_context_iteration () from /usr/lib64/libglib-2.0.so.0
#38 0x00007fea100c7be3 in QEventDispatcherGlib::processEvents (this=0x1c37ad0, flags=...) at kernel/qeventdispatcher_glib.cpp:450
#39 0x00007fea10659628 in QGuiEventDispatcherGlib::processEvents (this=<optimized out>, flags=...) at kernel/qguieventdispatcher_glib.cpp:204
#40 0x00007fea1009cdd7 in QEventLoop::processEvents (this=this@entry=0x7fff44dfd140, flags=...) at kernel/qeventloop.cpp:149
#41 0x00007fea1009d061 in QEventLoop::exec (this=this@entry=0x7fff44dfd140, flags=...) at kernel/qeventloop.cpp:204
#42 0x00007fea100a1bff in QCoreApplication::exec () at kernel/qcoreapplication.cpp:1221
#43 0x00007fea105c43de in QApplication::exec () at kernel/qapplication.cpp:3823
#44 0x0000000000407eb8 in main (argc=<optimized out>, argv=0x7fff44dfd3d8) at /var/tmp/portage/media-sound/amarok-2.8.0-r3/work/amarok-2.8.0/src/main.cpp:329

Possible duplicates by query: bug 343334.

Reported using DrKonqi