| Summary: | Amarok crashes when changing backend from xine to gstreamer [@ Phonon::Gstreamer::AudioEffect::AudioEffect] | ||
|---|---|---|---|
| Product: | [Unmaintained] phonon-backend-gstreamer | Reporter: | neil underwood <n.underwood78> |
| Component: | general | Assignee: | Martin Sandsmark <martin.sandsmark> |
| Status: | RESOLVED FIXED | ||
| Severity: | crash | CC: | dominique195, eaglexboy, martin.sandsmark, myriam, odemux, pzcdyhbb0nzq9layi4mcj1hhp, teo78 |
| Priority: | NOR | ||
| Version: | unspecified | ||
| Target Milestone: | --- | ||
| Platform: | Fedora RPMs | ||
| OS: | Linux | ||
| Latest Commit: | Version Fixed In: | 4.4.3 | |
| Sentry Crash Report: | |||
| Attachments: | New crash information added by DrKonqi | ||
Xine is the recommended backend for Amarok currently, installing the libxine codecs should be enough to be able to play mp3 files. fixed in g9485735 (not the most elegant, but should work). Thanks for reporting with full debug symbols! (In reply to comment #2) > fixed in g9485735 (not the most elegant, but should work). Thanks for reporting > with full debug symbols! I have the same problem, but I have no clue what you mean with "fixed in g9485735". Could you please be more specific on how to fix the problem. Thank you. I have committed a patch to the source code of Phonon in Git (g9485735 is a reference to the commit). You'll have to wait for a new version to be released and your distro to package it, or them to backport it to their existing version. *** Bug 192378 has been marked as a duplicate of this bug. *** *** Bug 257653 has been marked as a duplicate of this bug. *** *** Bug 259116 has been marked as a duplicate of this bug. *** *** Bug 269561 has been marked as a duplicate of this bug. *** Created attachment 59267 [details]
New crash information added by DrKonqi
amarok (2.3.2) on KDE Platform 4.5.1 (KDE 4.5.1) using Qt 4.7.0
- What I was doing when the application crashed: I was changing backend engine from xine to gstream while Amarok was scanning my collection folder.
-- Backtrace (Reduced):
#11 0x00007f720fded578 in Phonon::Gstreamer::AudioEffect::AudioEffect (this=0x39efc60, backend=<value optimized out>, effectId=2130706436, parent=<value optimized out>) at ../../gstreamer/audioeffect.cpp:43
#12 0x00007f720fdd8803 in Phonon::Gstreamer::Backend::createObject (this=0x3a18540, c=<value optimized out>, parent=0x7f72101674b0, args=<value optimized out>) at ../../gstreamer/backend.cpp:136
#13 0x00007f72344e777c in Phonon::Factory::createEffect (arg1=<value optimized out>, parent=0x7f72101674b0) at ../../phonon/factory.cpp:338
#14 0x00007f72344d91e4 in Phonon::EffectPrivate::createBackendObject (this=0x7f72100016d0) at ../../phonon/effect.cpp:58
#15 0x00007f72344e7a19 in Phonon::FactoryPrivate::phononBackendChanged (this=0x1995670) at ../../phonon/factory.cpp:300
reassigning to the new bugzilla product for better bug tracing of the various backends. Sorry for the noise. |
Application: amarok (2.3.1) KDE Platform Version: 4.4.5 (KDE 4.4.5) Qt Version: 4.6.3 Operating System: Linux 2.6.33.6-147.2.4.fc13.x86_64 x86_64 Distribution (Platform): Fedora RPMs -- Information about the crash: I have gstreamer installed but Amarok still will not play mp3's so I checked the backend. Xine was selected so I changed it to gstreamer and it crashed. -- Backtrace: Application: Amarok (amarok), signal: Aborted 82 T_PSEUDO (SYSCALL_SYMBOL, SYSCALL_NAME, SYSCALL_NARGS) [Current thread is 1 (Thread 0x7f3e5dab9820 (LWP 4160))] Thread 9 (Thread 0x7f3e42c31710 (LWP 4169)): #0 pthread_cond_wait@@GLIBC_2.3.2 () at ../nptl/sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:162 #1 0x0000003aa00008c6 in WTF::TCMalloc_PageHeap::scavengerThread() () from /usr/lib64/libQtWebKit.so.4 #2 0x0000003aa0000909 in WTF::TCMalloc_PageHeap::runScavengerThread(void*) () from /usr/lib64/libQtWebKit.so.4 #3 0x0000003a84e07761 in start_thread (arg=0x7f3e42c31710) at pthread_create.c:301 #4 0x0000003a846e14ed in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:115 Thread 8 (Thread 0x7f3e2eb25710 (LWP 4170)): #0 pthread_cond_wait@@GLIBC_2.3.2 () at ../nptl/sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:162 #1 0x0000003a8de7212b in wait (this=<value optimized out>, mutex=0x3670ab0, time=18446744073709551615) at thread/qwaitcondition_unix.cpp:87 #2 QWaitCondition::wait (this=<value optimized out>, mutex=0x3670ab0, time=18446744073709551615) at thread/qwaitcondition_unix.cpp:159 #3 0x0000003aa1a09f96 in ThreadWeaver::WeaverImpl::blockThreadUntilJobsAreBeingAssigned (this=0x36706c0, th=0x3670ee0) at /usr/src/debug/kdelibs-4.4.5/threadweaver/Weaver/WeaverImpl.cpp:365 #4 0x0000003aa1a0c4bb in ThreadWeaver::WorkingHardState::applyForWork (this=0x366f830, th=0x3670ee0) at /usr/src/debug/kdelibs-4.4.5/threadweaver/Weaver/WorkingHardState.cpp:71 #5 0x0000003aa1a0c4d4 in ThreadWeaver::WorkingHardState::applyForWork (this=0x366f830, th=0x3670ee0) at /usr/src/debug/kdelibs-4.4.5/threadweaver/Weaver/WorkingHardState.cpp:74 #6 0x0000003aa1a0c4d4 in ThreadWeaver::WorkingHardState::applyForWork (this=0x366f830, th=0x3670ee0) at /usr/src/debug/kdelibs-4.4.5/threadweaver/Weaver/WorkingHardState.cpp:74 #7 0x0000003aa1a0c4d4 in ThreadWeaver::WorkingHardState::applyForWork (this=0x366f830, th=0x3670ee0) at /usr/src/debug/kdelibs-4.4.5/threadweaver/Weaver/WorkingHardState.cpp:74 #8 0x0000003aa1a0ae7f in ThreadWeaver::ThreadRunHelper::run (this=0x7f3e2eb24d40, parent=0x36706c0, th=0x3670ee0) at /usr/src/debug/kdelibs-4.4.5/threadweaver/Weaver/Thread.cpp:87 #9 0x0000003aa1a0b368 in ThreadWeaver::Thread::run (this=0x3670ee0) at /usr/src/debug/kdelibs-4.4.5/threadweaver/Weaver/Thread.cpp:142 #10 0x0000003a8de711a5 in QThreadPrivate::start (arg=0x3670ee0) at thread/qthread_unix.cpp:248 #11 0x0000003a84e07761 in start_thread (arg=0x7f3e2eb25710) at pthread_create.c:301 #12 0x0000003a846e14ed in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:115 Thread 7 (Thread 0x7f3e2e124710 (LWP 4171)): #0 pthread_cond_wait@@GLIBC_2.3.2 () at ../nptl/sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:162 #1 0x0000003a8de7212b in wait (this=<value optimized out>, mutex=0x3670ab0, time=18446744073709551615) at thread/qwaitcondition_unix.cpp:87 #2 QWaitCondition::wait (this=<value optimized out>, mutex=0x3670ab0, time=18446744073709551615) at thread/qwaitcondition_unix.cpp:159 #3 0x0000003aa1a09f96 in ThreadWeaver::WeaverImpl::blockThreadUntilJobsAreBeingAssigned (this=0x36706c0, th=0x3671340) at /usr/src/debug/kdelibs-4.4.5/threadweaver/Weaver/WeaverImpl.cpp:365 #4 0x0000003aa1a0c4bb in ThreadWeaver::WorkingHardState::applyForWork (this=0x366f830, th=0x3671340) at /usr/src/debug/kdelibs-4.4.5/threadweaver/Weaver/WorkingHardState.cpp:71 #5 0x0000003aa1a0c4d4 in ThreadWeaver::WorkingHardState::applyForWork (this=0x366f830, th=0x3671340) at /usr/src/debug/kdelibs-4.4.5/threadweaver/Weaver/WorkingHardState.cpp:74 #6 0x0000003aa1a0c4d4 in ThreadWeaver::WorkingHardState::applyForWork (this=0x366f830, th=0x3671340) at /usr/src/debug/kdelibs-4.4.5/threadweaver/Weaver/WorkingHardState.cpp:74 #7 0x0000003aa1a0c4d4 in ThreadWeaver::WorkingHardState::applyForWork (this=0x366f830, th=0x3671340) at /usr/src/debug/kdelibs-4.4.5/threadweaver/Weaver/WorkingHardState.cpp:74 #8 0x0000003aa1a0c4d4 in ThreadWeaver::WorkingHardState::applyForWork (this=0x366f830, th=0x3671340) at /usr/src/debug/kdelibs-4.4.5/threadweaver/Weaver/WorkingHardState.cpp:74 #9 0x0000003aa1a0ae7f in ThreadWeaver::ThreadRunHelper::run (this=0x7f3e2e123d40, parent=0x36706c0, th=0x3671340) at /usr/src/debug/kdelibs-4.4.5/threadweaver/Weaver/Thread.cpp:87 #10 0x0000003aa1a0b368 in ThreadWeaver::Thread::run (this=0x3671340) at /usr/src/debug/kdelibs-4.4.5/threadweaver/Weaver/Thread.cpp:142 #11 0x0000003a8de711a5 in QThreadPrivate::start (arg=0x3671340) at thread/qthread_unix.cpp:248 #12 0x0000003a84e07761 in start_thread (arg=0x7f3e2e124710) at pthread_create.c:301 #13 0x0000003a846e14ed in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:115 Thread 6 (Thread 0x7f3e25788710 (LWP 4172)): #0 pthread_cond_wait@@GLIBC_2.3.2 () at ../nptl/sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:162 #1 0x0000003a8de7212b in wait (this=<value optimized out>, mutex=0x3670ab0, time=18446744073709551615) at thread/qwaitcondition_unix.cpp:87 #2 QWaitCondition::wait (this=<value optimized out>, mutex=0x3670ab0, time=18446744073709551615) at thread/qwaitcondition_unix.cpp:159 #3 0x0000003aa1a09f96 in ThreadWeaver::WeaverImpl::blockThreadUntilJobsAreBeingAssigned (this=0x36706c0, th=0x3946fe0) at /usr/src/debug/kdelibs-4.4.5/threadweaver/Weaver/WeaverImpl.cpp:365 #4 0x0000003aa1a0c4bb in ThreadWeaver::WorkingHardState::applyForWork (this=0x366f830, th=0x3946fe0) at /usr/src/debug/kdelibs-4.4.5/threadweaver/Weaver/WorkingHardState.cpp:71 #5 0x0000003aa1a0c4d4 in ThreadWeaver::WorkingHardState::applyForWork (this=0x366f830, th=0x3946fe0) at /usr/src/debug/kdelibs-4.4.5/threadweaver/Weaver/WorkingHardState.cpp:74 #6 0x0000003aa1a0ae7f in ThreadWeaver::ThreadRunHelper::run (this=0x7f3e25787d40, parent=0x36706c0, th=0x3946fe0) at /usr/src/debug/kdelibs-4.4.5/threadweaver/Weaver/Thread.cpp:87 #7 0x0000003aa1a0b368 in ThreadWeaver::Thread::run (this=0x3946fe0) at /usr/src/debug/kdelibs-4.4.5/threadweaver/Weaver/Thread.cpp:142 #8 0x0000003a8de711a5 in QThreadPrivate::start (arg=0x3946fe0) at thread/qthread_unix.cpp:248 #9 0x0000003a84e07761 in start_thread (arg=0x7f3e25788710) at pthread_create.c:301 #10 0x0000003a846e14ed in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:115 Thread 5 (Thread 0x7f3e24d87710 (LWP 4173)): #0 pthread_cond_wait@@GLIBC_2.3.2 () at ../nptl/sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:162 #1 0x0000003a8de7212b in wait (this=<value optimized out>, mutex=0x3670ab0, time=18446744073709551615) at thread/qwaitcondition_unix.cpp:87 #2 QWaitCondition::wait (this=<value optimized out>, mutex=0x3670ab0, time=18446744073709551615) at thread/qwaitcondition_unix.cpp:159 #3 0x0000003aa1a09f96 in ThreadWeaver::WeaverImpl::blockThreadUntilJobsAreBeingAssigned (this=0x36706c0, th=0x38c91d0) at /usr/src/debug/kdelibs-4.4.5/threadweaver/Weaver/WeaverImpl.cpp:365 #4 0x0000003aa1a0c4bb in ThreadWeaver::WorkingHardState::applyForWork (this=0x366f830, th=0x38c91d0) at /usr/src/debug/kdelibs-4.4.5/threadweaver/Weaver/WorkingHardState.cpp:71 #5 0x0000003aa1a0ae7f in ThreadWeaver::ThreadRunHelper::run (this=0x7f3e24d86d40, parent=0x36706c0, th=0x38c91d0) at /usr/src/debug/kdelibs-4.4.5/threadweaver/Weaver/Thread.cpp:87 #6 0x0000003aa1a0b368 in ThreadWeaver::Thread::run (this=0x38c91d0) at /usr/src/debug/kdelibs-4.4.5/threadweaver/Weaver/Thread.cpp:142 #7 0x0000003a8de711a5 in QThreadPrivate::start (arg=0x38c91d0) at thread/qthread_unix.cpp:248 #8 0x0000003a84e07761 in start_thread (arg=0x7f3e24d87710) at pthread_create.c:301 #9 0x0000003a846e14ed in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:115 Thread 4 (Thread 0x7f3e1d5e5710 (LWP 4179)): #0 pthread_cond_wait@@GLIBC_2.3.2 () at ../nptl/sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:162 #1 0x0000003a9ef2a056 in QTWTF::TCMalloc_PageHeap::scavengerThread (this=0x3a9f2040c0) at ../3rdparty/javascriptcore/JavaScriptCore/wtf/FastMalloc.cpp:2304 #2 0x0000003a9ef2a099 in QTWTF::TCMalloc_PageHeap::runScavengerThread (context=0x3a9f21218c) at ../3rdparty/javascriptcore/JavaScriptCore/wtf/FastMalloc.cpp:1438 #3 0x0000003a84e07761 in start_thread (arg=0x7f3e1d5e5710) at pthread_create.c:301 #4 0x0000003a846e14ed in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:115 Thread 3 (Thread 0x7f3e0726e710 (LWP 4477)): #0 pthread_cond_wait@@GLIBC_2.3.2 () at ../nptl/sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:162 #1 0x0000003a8de7212b in wait (this=<value optimized out>, mutex=0x45093b8, time=18446744073709551615) at thread/qwaitcondition_unix.cpp:87 #2 QWaitCondition::wait (this=<value optimized out>, mutex=0x45093b8, time=18446744073709551615) at thread/qwaitcondition_unix.cpp:159 #3 0x0000003a918651d6 in QFileInfoGatherer::run (this=0x45093a8) at dialogs/qfileinfogatherer.cpp:203 #4 0x0000003a8de711a5 in QThreadPrivate::start (arg=0x45093a8) at thread/qthread_unix.cpp:248 #5 0x0000003a84e07761 in start_thread (arg=0x7f3e0726e710) at pthread_create.c:301 #6 0x0000003a846e14ed in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:115 Thread 2 (Thread 0x7f3e05be3710 (LWP 4478)): #0 0x0000003a846d7de3 in __poll (fds=<value optimized out>, nfds=<value optimized out>, timeout=<value optimized out>) at ../sysdeps/unix/sysv/linux/poll.c:87 #1 0x0000003a8623f849 in g_main_context_poll (context=0x7f3df00009b0, block=1, dispatch=1, self=<value optimized out>) at gmain.c:2904 #2 g_main_context_iterate (context=0x7f3df00009b0, block=1, dispatch=1, self=<value optimized out>) at gmain.c:2586 #3 0x0000003a8623fc9c in IA__g_main_context_iteration (context=0x7f3df00009b0, may_block=1) at gmain.c:2654 #4 0x0000003a8df798b6 in QEventDispatcherGlib::processEvents (this=0x7f3df00008c0, flags=<value optimized out>) at kernel/qeventdispatcher_glib.cpp:414 #5 0x0000003a8df52822 in QEventLoop::processEvents (this=<value optimized out>, flags=...) at kernel/qeventloop.cpp:149 #6 0x0000003a8df52aec in QEventLoop::exec (this=0x7f3e05be2cf0, flags=...) at kernel/qeventloop.cpp:201 #7 0x0000003a8de6f05b in QThread::exec (this=<value optimized out>) at thread/qthread.cpp:487 #8 0x0000003a8df35878 in QInotifyFileSystemWatcherEngine::run (this=0x450a7d0) at io/qfilesystemwatcher_inotify.cpp:248 #9 0x0000003a8de711a5 in QThreadPrivate::start (arg=0x450a7d0) at thread/qthread_unix.cpp:248 #10 0x0000003a84e07761 in start_thread (arg=0x7f3e05be3710) at pthread_create.c:301 #11 0x0000003a846e14ed in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:115 Thread 1 (Thread 0x7f3e5dab9820 (LWP 4160)): [KCrash Handler] #5 0x0000003a846329a5 in raise (sig=6) at ../nptl/sysdeps/unix/sysv/linux/raise.c:64 #6 0x0000003a84634185 in abort () at abort.c:92 #7 0x0000003a8de69fe4 in qt_message_output (msgType=<value optimized out>, buf=<value optimized out>) at global/qglobal.cpp:2266 #8 0x0000003a8de6a1c2 in qt_message(QtMsgType, const char *, typedef __va_list_tag __va_list_tag *) (msgType=QtFatalMsg, msg=0x3a8dfac0e8 "ASSERT: \"%s\" in file %s, line %d", ap=0x7fff177de230) at global/qglobal.cpp:2312 #9 0x0000003a8de6a375 in qFatal (msg=<value optimized out>) at global/qglobal.cpp:2495 #10 0x00007f3e520838d9 in Phonon::Gstreamer::AudioEffect::AudioEffect (this=0x28bce50, backend=<value optimized out>, effectId=2130706437, parent=<value optimized out>) at /usr/src/debug/phonon-4.4.2/gstreamer/audioeffect.cpp:43 #11 0x00007f3e52071693 in Phonon::Gstreamer::Backend::createObject (this=0x5098cc0, c=<value optimized out>, parent=0x2a27b20, args=<value optimized out>) at /usr/src/debug/phonon-4.4.2/gstreamer/backend.cpp:136 #12 0x0000003a9a437fcf in Phonon::Factory::createEffect (arg1=<value optimized out>, parent=0x2a27b20) at /usr/src/debug/phonon-4.4.2/phonon/factory.cpp:338 #13 0x0000003a9a42add4 in Phonon::EffectPrivate::createBackendObject (this=0x2a27460) at /usr/src/debug/phonon-4.4.2/phonon/effect.cpp:58 #14 0x0000003a9a438249 in Phonon::FactoryPrivate::phononBackendChanged (this=0x2834f40) at /usr/src/debug/phonon-4.4.2/phonon/factory.cpp:300 #15 0x0000003a9a4383f2 in Phonon::FactoryPrivate::qt_metacall (this=0x2834f40, _c=QMetaObject::InvokeMetaMethod, _id=<value optimized out>, _a=0x7fff177de710) at /usr/src/debug/phonon-4.4.2/x86_64-redhat-linux-gnu/phonon/factory.moc:77 #16 0x0000003a8f421eb6 in QDBusConnectionPrivate::deliverCall (this=0x26d4df0, object=0x2834f40, msg=..., metaTypes=..., slotIdx=7) at qdbusintegrator.cpp:904 #17 0x0000003a8f42c18f in QDBusCallDeliveryEvent::placeMetaCall (this=<value optimized out>, object=<value optimized out>) at qdbusintegrator_p.h:101 #18 0x0000003a8df62f31 in QObject::event (this=0x2834f40, e=0x3f8ff70) at kernel/qobject.cpp:1248 #19 0x0000003a913ab39c in QApplicationPrivate::notify_helper (this=0x26e7540, receiver=0x2834f40, e=0x3f8ff70) at kernel/qapplication.cpp:4306 #20 0x0000003a913b165b in QApplication::notify (this=<value optimized out>, receiver=0x2834f40, e=0x3f8ff70) at kernel/qapplication.cpp:4189 #21 0x0000003a92607016 in KApplication::notify (this=0x7fff177e09b0, receiver=0x2834f40, event=0x3f8ff70) at /usr/src/debug/kdelibs-4.4.5/kdeui/kernel/kapplication.cpp:302 #22 0x0000003a8df53ddc in QCoreApplication::notifyInternal (this=0x7fff177e09b0, receiver=0x2834f40, event=0x3f8ff70) at kernel/qcoreapplication.cpp:726 #23 0x0000003a8df55ed4 in sendEvent (receiver=0x0, event_type=0, data=0x25825c0) at kernel/qcoreapplication.h:215 #24 QCoreApplicationPrivate::sendPostedEvents (receiver=0x0, event_type=0, data=0x25825c0) at kernel/qcoreapplication.cpp:1367 #25 0x0000003a8df79d23 in sendPostedEvents (s=<value optimized out>) at kernel/qcoreapplication.h:220 #26 postEventSourceDispatch (s=<value optimized out>) at kernel/qeventdispatcher_glib.cpp:276 #27 0x0000003a8623bd02 in g_main_dispatch (context=0x26ef1f0) at gmain.c:1960 #28 IA__g_main_context_dispatch (context=0x26ef1f0) at gmain.c:2513 #29 0x0000003a8623fae8 in g_main_context_iterate (context=0x26ef1f0, block=1, dispatch=1, self=<value optimized out>) at gmain.c:2591 #30 0x0000003a8623fc9c in IA__g_main_context_iteration (context=0x26ef1f0, may_block=1) at gmain.c:2654 #31 0x0000003a8df79863 in QEventDispatcherGlib::processEvents (this=0x25821c0, flags=<value optimized out>) at kernel/qeventdispatcher_glib.cpp:412 #32 0x0000003a9144a84e in QGuiEventDispatcherGlib::processEvents (this=<value optimized out>, flags=<value optimized out>) at kernel/qguieventdispatcher_glib.cpp:204 #33 0x0000003a8df52822 in QEventLoop::processEvents (this=<value optimized out>, flags=...) at kernel/qeventloop.cpp:149 #34 0x0000003a8df52aec in QEventLoop::exec (this=0x7fff177df150, flags=...) at kernel/qeventloop.cpp:201 #35 0x0000003a9182d97e in QDialog::exec (this=0x7fff177df1c0) at dialogs/qdialog.cpp:546 #36 0x00007f3e5ea7dcbb in ?? () from /usr/lib64/libamaroklib.so.1 #37 0x00007f3e5ea7dde0 in ?? () from /usr/lib64/libamaroklib.so.1 #38 0x0000003a8df66a36 in QMetaObject::activate (sender=0x457f8a0, m=<value optimized out>, local_signal_index=<value optimized out>, argv=0x7fff177df3b0) at kernel/qobject.cpp:3295 #39 0x0000003a919e2e12 in QAbstractButton::clicked (this=<value optimized out>, _t1=false) at .moc/release-shared/moc_qabstractbutton.cpp:206 #40 0x0000003a917310ab in QAbstractButtonPrivate::emitClicked (this=<value optimized out>) at widgets/qabstractbutton.cpp:546 #41 0x0000003a9173242b in QAbstractButtonPrivate::click (this=0x457f8d0) at widgets/qabstractbutton.cpp:539 #42 0x0000003a9173269c in QAbstractButton::mouseReleaseEvent (this=0x457f8a0, e=0x7fff177dfd00) at widgets/qabstractbutton.cpp:1121 #43 0x0000003a913f648a in QWidget::event (this=0x457f8a0, event=0x7fff177dfd00) at kernel/qwidget.cpp:8044 #44 0x0000003a913ab39c in QApplicationPrivate::notify_helper (this=0x26e7540, receiver=0x457f8a0, e=0x7fff177dfd00) at kernel/qapplication.cpp:4306 #45 0x0000003a913b1e2d in QApplication::notify (this=<value optimized out>, receiver=0x457f8a0, e=0x7fff177dfd00) at kernel/qapplication.cpp:3871 #46 0x0000003a92607016 in KApplication::notify (this=0x7fff177e09b0, receiver=0x457f8a0, event=0x7fff177dfd00) at /usr/src/debug/kdelibs-4.4.5/kdeui/kernel/kapplication.cpp:302 #47 0x0000003a8df53ddc in QCoreApplication::notifyInternal (this=0x7fff177e09b0, receiver=0x457f8a0, event=0x7fff177dfd00) at kernel/qcoreapplication.cpp:726 #48 0x0000003a913b101e in sendEvent (receiver=0x457f8a0, event=0x7fff177dfd00, alienWidget=0x457f8a0, nativeWidget=0x43c45c0, buttonDown=0x3a91e2f088, lastMouseReceiver=..., spontaneous=true) at ../../src/corelib/kernel/qcoreapplication.h:215 #49 QApplicationPrivate::sendMouseEvent (receiver=0x457f8a0, event=0x7fff177dfd00, alienWidget=0x457f8a0, nativeWidget=0x43c45c0, buttonDown=0x3a91e2f088, lastMouseReceiver=..., spontaneous=true) at kernel/qapplication.cpp:2971 #50 0x0000003a91423155 in QETWidget::translateMouseEvent (this=0x43c45c0, event=<value optimized out>) at kernel/qapplication_x11.cpp:4380 #51 0x0000003a91421acc in QApplication::x11ProcessEvent (this=0x7fff177e09b0, event=0x7fff177e0620) at kernel/qapplication_x11.cpp:3513 #52 0x0000003a9144ab92 in x11EventSourceDispatch (s=0x26f0540, callback=0, user_data=0x0) at kernel/qguieventdispatcher_glib.cpp:146 #53 0x0000003a8623bd02 in g_main_dispatch (context=0x26ef1f0) at gmain.c:1960 #54 IA__g_main_context_dispatch (context=0x26ef1f0) at gmain.c:2513 #55 0x0000003a8623fae8 in g_main_context_iterate (context=0x26ef1f0, block=1, dispatch=1, self=<value optimized out>) at gmain.c:2591 #56 0x0000003a8623fc9c in IA__g_main_context_iteration (context=0x26ef1f0, may_block=1) at gmain.c:2654 #57 0x0000003a8df79863 in QEventDispatcherGlib::processEvents (this=0x25821c0, flags=<value optimized out>) at kernel/qeventdispatcher_glib.cpp:412 #58 0x0000003a9144a84e in QGuiEventDispatcherGlib::processEvents (this=<value optimized out>, flags=<value optimized out>) at kernel/qguieventdispatcher_glib.cpp:204 #59 0x0000003a8df52822 in QEventLoop::processEvents (this=<value optimized out>, flags=...) at kernel/qeventloop.cpp:149 #60 0x0000003a8df52aec in QEventLoop::exec (this=0x7fff177e0950, flags=...) at kernel/qeventloop.cpp:201 #61 0x0000003a8df561bb in QCoreApplication::exec () at kernel/qcoreapplication.cpp:1003 #62 0x00000000004085c2 in _start () This bug may be a duplicate of or related to bug 192378. Possible duplicates by query: bug 240417, bug 240000, bug 235513, bug 231130, bug 230943. Reported using DrKonqi