Bug 274582

Summary: Plasma crashed when killing Amarok
Product: [Unmaintained] plasma4 Reporter: Andrey Raugas <kainonergon>
Component: generalAssignee: Plasma Bugs List <plasma-bugs>
Status: RESOLVED FIXED    
Severity: crash CC: aseigo
Priority: NOR    
Version: unspecified   
Target Milestone: ---   
Platform: Ubuntu   
OS: Linux   
Latest Commit: Version Fixed In:
Sentry Crash Report:

Description Andrey Raugas 2011-05-31 10:01:55 UTC 
Application: plasma-desktop (0.4)
KDE Platform Version: 4.6.2 (4.6.2)
Qt Version: 4.7.2
Operating System: Linux 2.6.38-9-generic i686
Distribution: Ubuntu 11.04

-- Information about the crash:
- What I was doing when the application crashed:
I used Libreoffice Writer, Chromium, Kontact and listened mp3s with Amarok. Suddenly Amarok stopped playing and didn't respond. Then I killed amarok process with Ctrl-Esc and Plasma crashed. This happened several times, but not always.

-- Backtrace:
Application: Оболочка Plasma (plasma-desktop), signal: Segmentation fault
[Current thread is 1 (Thread 0xb76e4720 (LWP 1707))]

Thread 11 (Thread 0xaf4ffb70 (LWP 1724)):
#0  0x00978416 in __kernel_vsyscall ()
#1  0x00ae7f76 in poll () from /lib/i386-linux-gnu/libc.so.6
#2  0x049c284b in g_poll () from /lib/i386-linux-gnu/libglib-2.0.so.0
#3  0x049b21af in ?? () from /lib/i386-linux-gnu/libglib-2.0.so.0
#4  0x049b2524 in g_main_context_iteration () from /lib/i386-linux-gnu/libglib-2.0.so.0
#5  0x0755a577 in QEventDispatcherGlib::processEvents (this=0x97a3468, flags=...) at kernel/qeventdispatcher_glib.cpp:424
#6  0x0752c289 in QEventLoop::processEvents (this=0xaf4ff280, flags=...) at kernel/qeventloop.cpp:149
#7  0x0752c522 in QEventLoop::exec (this=0xaf4ff280, flags=...) at kernel/qeventloop.cpp:201
#8  0x074362a0 in QThread::exec (this=0x97a2b78) at thread/qthread.cpp:492
#9  0x0750dfdb in QInotifyFileSystemWatcherEngine::run (this=0x97a2b78) at io/qfilesystemwatcher_inotify.cpp:248
#10 0x07438da2 in QThreadPrivate::start (arg=0x97a2b78) at thread/qthread_unix.cpp:320
#11 0x02fbbe99 in start_thread () from /lib/i386-linux-gnu/libpthread.so.0
#12 0x00af673e in clone () from /lib/i386-linux-gnu/libc.so.6

Thread 10 (Thread 0xadebdb70 (LWP 1728)):
#0  0x00a18d41 in clock_gettime () from /lib/i386-linux-gnu/librt.so.1
#1  0x0748edd8 in do_gettime () at tools/qelapsedtimer_unix.cpp:123
#2  qt_gettime () at tools/qelapsedtimer_unix.cpp:140
#3  0x0755b4f2 in updateCurrentTime (this=0x982f7a4, tm=...) at kernel/qeventdispatcher_unix.cpp:339
#4  QTimerInfoList::timerWait (this=0x982f7a4, tm=...) at kernel/qeventdispatcher_unix.cpp:442
#5  0x07559d32 in timerSourcePrepareHelper (src=<value optimized out>, timeout=0xadebd0cc) at kernel/qeventdispatcher_glib.cpp:136
#6  0x07559dcd in timerSourcePrepare (source=0x982f770, timeout=<value optimized out>) at kernel/qeventdispatcher_glib.cpp:169
#7  0x049b0fd4 in g_main_context_prepare () from /lib/i386-linux-gnu/libglib-2.0.so.0
#8  0x049b1e63 in ?? () from /lib/i386-linux-gnu/libglib-2.0.so.0
#9  0x049b2524 in g_main_context_iteration () from /lib/i386-linux-gnu/libglib-2.0.so.0
#10 0x0755a577 in QEventDispatcherGlib::processEvents (this=0x981cbf0, flags=...) at kernel/qeventdispatcher_glib.cpp:424
#11 0x0752c289 in QEventLoop::processEvents (this=0xadebd280, flags=...) at kernel/qeventloop.cpp:149
#12 0x0752c522 in QEventLoop::exec (this=0xadebd280, flags=...) at kernel/qeventloop.cpp:201
#13 0x074362a0 in QThread::exec (this=0x981ce88) at thread/qthread.cpp:492
#14 0x0750dfdb in QInotifyFileSystemWatcherEngine::run (this=0x981ce88) at io/qfilesystemwatcher_inotify.cpp:248
#15 0x07438da2 in QThreadPrivate::start (arg=0x981ce88) at thread/qthread_unix.cpp:320
#16 0x02fbbe99 in start_thread () from /lib/i386-linux-gnu/libpthread.so.0
#17 0x00af673e in clone () from /lib/i386-linux-gnu/libc.so.6

Thread 9 (Thread 0xac57ab70 (LWP 2078)):
#0  0x00978416 in __kernel_vsyscall ()
#1  0x02fc048c in pthread_cond_wait@@GLIBC_2.3.2 () from /lib/i386-linux-gnu/libpthread.so.0
#2  0x00b043fd in pthread_cond_wait () from /lib/i386-linux-gnu/libc.so.6
#3  0x07439467 in wait (this=0x9c7f2c0, mutex=0x9c5e160, time=4294967295) at thread/qwaitcondition_unix.cpp:88
#4  QWaitCondition::wait (this=0x9c7f2c0, mutex=0x9c5e160, time=4294967295) at thread/qwaitcondition_unix.cpp:160
#5  0x0011e7e0 in ThreadWeaver::WeaverImpl::blockThreadUntilJobsAreBeingAssigned (this=0x9c7f2a8, th=0xa18e928) at ../../../threadweaver/Weaver/WeaverImpl.cpp:365
#6  0x0012147c in ThreadWeaver::WorkingHardState::waitForAvailableJob (this=0x9c67a18, th=0xa18e928) at ../../../threadweaver/Weaver/WorkingHardState.cpp:80
#7  0x0011e42b in ThreadWeaver::WeaverImpl::waitForAvailableJob (this=0x9c7f2a8, th=0xa18e928) at ../../../threadweaver/Weaver/WeaverImpl.cpp:356
#8  0x0012156a in ThreadWeaver::WorkingHardState::applyForWork (this=0x9c67a18, th=0xa18e928) at ../../../threadweaver/Weaver/WorkingHardState.cpp:71
#9  0x0011e373 in ThreadWeaver::WeaverImpl::applyForWork (this=0x9c7f2a8, th=0xa18e928, previous=0xa1041c8) at ../../../threadweaver/Weaver/WeaverImpl.cpp:351
#10 0x0011ff9e in ThreadWeaver::ThreadRunHelper::run (this=0xac57a2e4, parent=0x9c7f2a8, th=0xa18e928) at ../../../threadweaver/Weaver/Thread.cpp:87
#11 0x0012005b in ThreadWeaver::Thread::run (this=0xa18e928) at ../../../threadweaver/Weaver/Thread.cpp:142
#12 0x07438da2 in QThreadPrivate::start (arg=0xa18e928) at thread/qthread_unix.cpp:320
#13 0x02fbbe99 in start_thread () from /lib/i386-linux-gnu/libpthread.so.0
#14 0x00af673e in clone () from /lib/i386-linux-gnu/libc.so.6

Thread 8 (Thread 0xacd7bb70 (LWP 2079)):
#0  0x00978416 in __kernel_vsyscall ()
#1  0x02fc048c in pthread_cond_wait@@GLIBC_2.3.2 () from /lib/i386-linux-gnu/libpthread.so.0
#2  0x00b043fd in pthread_cond_wait () from /lib/i386-linux-gnu/libc.so.6
#3  0x07439467 in wait (this=0x9c7f2c0, mutex=0x9c5e160, time=4294967295) at thread/qwaitcondition_unix.cpp:88
#4  QWaitCondition::wait (this=0x9c7f2c0, mutex=0x9c5e160, time=4294967295) at thread/qwaitcondition_unix.cpp:160
#5  0x0011e7e0 in ThreadWeaver::WeaverImpl::blockThreadUntilJobsAreBeingAssigned (this=0x9c7f2a8, th=0xa109bb8) at ../../../threadweaver/Weaver/WeaverImpl.cpp:365
#6  0x0012147c in ThreadWeaver::WorkingHardState::waitForAvailableJob (this=0x9c67a18, th=0xa109bb8) at ../../../threadweaver/Weaver/WorkingHardState.cpp:80
#7  0x0011e42b in ThreadWeaver::WeaverImpl::waitForAvailableJob (this=0x9c7f2a8, th=0xa109bb8) at ../../../threadweaver/Weaver/WeaverImpl.cpp:356
#8  0x0012156a in ThreadWeaver::WorkingHardState::applyForWork (this=0x9c67a18, th=0xa109bb8) at ../../../threadweaver/Weaver/WorkingHardState.cpp:71
#9  0x0011e373 in ThreadWeaver::WeaverImpl::applyForWork (this=0x9c7f2a8, th=0xa109bb8, previous=0x0) at ../../../threadweaver/Weaver/WeaverImpl.cpp:351
#10 0x00121589 in ThreadWeaver::WorkingHardState::applyForWork (this=0x9c67a18, th=0xa109bb8) at ../../../threadweaver/Weaver/WorkingHardState.cpp:74
#11 0x0011e373 in ThreadWeaver::WeaverImpl::applyForWork (this=0x9c7f2a8, th=0xa109bb8, previous=0x0) at ../../../threadweaver/Weaver/WeaverImpl.cpp:351
#12 0x00121589 in ThreadWeaver::WorkingHardState::applyForWork (this=0x9c67a18, th=0xa109bb8) at ../../../threadweaver/Weaver/WorkingHardState.cpp:74
#13 0x0011e373 in ThreadWeaver::WeaverImpl::applyForWork (this=0x9c7f2a8, th=0xa109bb8, previous=0x9ba48c8) at ../../../threadweaver/Weaver/WeaverImpl.cpp:351
#14 0x0011ff9e in ThreadWeaver::ThreadRunHelper::run (this=0xacd7b2e4, parent=0x9c7f2a8, th=0xa109bb8) at ../../../threadweaver/Weaver/Thread.cpp:87
#15 0x0012005b in ThreadWeaver::Thread::run (this=0xa109bb8) at ../../../threadweaver/Weaver/Thread.cpp:142
#16 0x07438da2 in QThreadPrivate::start (arg=0xa109bb8) at thread/qthread_unix.cpp:320
#17 0x02fbbe99 in start_thread () from /lib/i386-linux-gnu/libpthread.so.0
#18 0x00af673e in clone () from /lib/i386-linux-gnu/libc.so.6

Thread 7 (Thread 0xad61eb70 (LWP 2080)):
#0  0x00978416 in __kernel_vsyscall ()
#1  0x02fc048c in pthread_cond_wait@@GLIBC_2.3.2 () from /lib/i386-linux-gnu/libpthread.so.0
#2  0x00b043fd in pthread_cond_wait () from /lib/i386-linux-gnu/libc.so.6
#3  0x07439467 in wait (this=0x9c7f2c0, mutex=0x9c5e160, time=4294967295) at thread/qwaitcondition_unix.cpp:88
#4  QWaitCondition::wait (this=0x9c7f2c0, mutex=0x9c5e160, time=4294967295) at thread/qwaitcondition_unix.cpp:160
#5  0x0011e7e0 in ThreadWeaver::WeaverImpl::blockThreadUntilJobsAreBeingAssigned (this=0x9c7f2a8, th=0xa279bd8) at ../../../threadweaver/Weaver/WeaverImpl.cpp:365
#6  0x0012147c in ThreadWeaver::WorkingHardState::waitForAvailableJob (this=0x9c67a18, th=0xa279bd8) at ../../../threadweaver/Weaver/WorkingHardState.cpp:80
#7  0x0011e42b in ThreadWeaver::WeaverImpl::waitForAvailableJob (this=0x9c7f2a8, th=0xa279bd8) at ../../../threadweaver/Weaver/WeaverImpl.cpp:356
#8  0x0012156a in ThreadWeaver::WorkingHardState::applyForWork (this=0x9c67a18, th=0xa279bd8) at ../../../threadweaver/Weaver/WorkingHardState.cpp:71
#9  0x0011e373 in ThreadWeaver::WeaverImpl::applyForWork (this=0x9c7f2a8, th=0xa279bd8, previous=0x9b49748) at ../../../threadweaver/Weaver/WeaverImpl.cpp:351
#10 0x0011ff9e in ThreadWeaver::ThreadRunHelper::run (this=0xad61e2e4, parent=0x9c7f2a8, th=0xa279bd8) at ../../../threadweaver/Weaver/Thread.cpp:87
#11 0x0012005b in ThreadWeaver::Thread::run (this=0xa279bd8) at ../../../threadweaver/Weaver/Thread.cpp:142
#12 0x07438da2 in QThreadPrivate::start (arg=0xa279bd8) at thread/qthread_unix.cpp:320
#13 0x02fbbe99 in start_thread () from /lib/i386-linux-gnu/libpthread.so.0
#14 0x00af673e in clone () from /lib/i386-linux-gnu/libc.so.6

Thread 6 (Thread 0xabd79b70 (LWP 2081)):
#0  0x00978416 in __kernel_vsyscall ()
#1  0x02fc048c in pthread_cond_wait@@GLIBC_2.3.2 () from /lib/i386-linux-gnu/libpthread.so.0
#2  0x00b043fd in pthread_cond_wait () from /lib/i386-linux-gnu/libc.so.6
#3  0x07439467 in wait (this=0x9c7f2c0, mutex=0x9c5e160, time=4294967295) at thread/qwaitcondition_unix.cpp:88
#4  QWaitCondition::wait (this=0x9c7f2c0, mutex=0x9c5e160, time=4294967295) at thread/qwaitcondition_unix.cpp:160
#5  0x0011e7e0 in ThreadWeaver::WeaverImpl::blockThreadUntilJobsAreBeingAssigned (this=0x9c7f2a8, th=0xaf509690) at ../../../threadweaver/Weaver/WeaverImpl.cpp:365
#6  0x0012147c in ThreadWeaver::WorkingHardState::waitForAvailableJob (this=0x9c67a18, th=0xaf509690) at ../../../threadweaver/Weaver/WorkingHardState.cpp:80
#7  0x0011e42b in ThreadWeaver::WeaverImpl::waitForAvailableJob (this=0x9c7f2a8, th=0xaf509690) at ../../../threadweaver/Weaver/WeaverImpl.cpp:356
#8  0x0012156a in ThreadWeaver::WorkingHardState::applyForWork (this=0x9c67a18, th=0xaf509690) at ../../../threadweaver/Weaver/WorkingHardState.cpp:71
#9  0x0011e373 in ThreadWeaver::WeaverImpl::applyForWork (this=0x9c7f2a8, th=0xaf509690, previous=0x0) at ../../../threadweaver/Weaver/WeaverImpl.cpp:351
#10 0x00121589 in ThreadWeaver::WorkingHardState::applyForWork (this=0x9c67a18, th=0xaf509690) at ../../../threadweaver/Weaver/WorkingHardState.cpp:74
#11 0x0011e373 in ThreadWeaver::WeaverImpl::applyForWork (this=0x9c7f2a8, th=0xaf509690, previous=0x0) at ../../../threadweaver/Weaver/WeaverImpl.cpp:351
#12 0x00121589 in ThreadWeaver::WorkingHardState::applyForWork (this=0x9c67a18, th=0xaf509690) at ../../../threadweaver/Weaver/WorkingHardState.cpp:74
#13 0x0011e373 in ThreadWeaver::WeaverImpl::applyForWork (this=0x9c7f2a8, th=0xaf509690, previous=0x97c35d8) at ../../../threadweaver/Weaver/WeaverImpl.cpp:351
#14 0x0011ff9e in ThreadWeaver::ThreadRunHelper::run (this=0xabd792e4, parent=0x9c7f2a8, th=0xaf509690) at ../../../threadweaver/Weaver/Thread.cpp:87
#15 0x0012005b in ThreadWeaver::Thread::run (this=0xaf509690) at ../../../threadweaver/Weaver/Thread.cpp:142
#16 0x07438da2 in QThreadPrivate::start (arg=0xaf509690) at thread/qthread_unix.cpp:320
#17 0x02fbbe99 in start_thread () from /lib/i386-linux-gnu/libpthread.so.0
#18 0x00af673e in clone () from /lib/i386-linux-gnu/libc.so.6

Thread 5 (Thread 0xa93ffb70 (LWP 2082)):
#0  0x00978416 in __kernel_vsyscall ()
#1  0x02fc048c in pthread_cond_wait@@GLIBC_2.3.2 () from /lib/i386-linux-gnu/libpthread.so.0
#2  0x00b043fd in pthread_cond_wait () from /lib/i386-linux-gnu/libc.so.6
#3  0x07439467 in wait (this=0x9c7f2c0, mutex=0x9c5e160, time=4294967295) at thread/qwaitcondition_unix.cpp:88
#4  QWaitCondition::wait (this=0x9c7f2c0, mutex=0x9c5e160, time=4294967295) at thread/qwaitcondition_unix.cpp:160
#5  0x0011e7e0 in ThreadWeaver::WeaverImpl::blockThreadUntilJobsAreBeingAssigned (this=0x9c7f2a8, th=0xa2c5960) at ../../../threadweaver/Weaver/WeaverImpl.cpp:365
#6  0x0012147c in ThreadWeaver::WorkingHardState::waitForAvailableJob (this=0x9c67a18, th=0xa2c5960) at ../../../threadweaver/Weaver/WorkingHardState.cpp:80
#7  0x0011e42b in ThreadWeaver::WeaverImpl::waitForAvailableJob (this=0x9c7f2a8, th=0xa2c5960) at ../../../threadweaver/Weaver/WeaverImpl.cpp:356
#8  0x0012156a in ThreadWeaver::WorkingHardState::applyForWork (this=0x9c67a18, th=0xa2c5960) at ../../../threadweaver/Weaver/WorkingHardState.cpp:71
#9  0x0011e373 in ThreadWeaver::WeaverImpl::applyForWork (this=0x9c7f2a8, th=0xa2c5960, previous=0x0) at ../../../threadweaver/Weaver/WeaverImpl.cpp:351
#10 0x00121589 in ThreadWeaver::WorkingHardState::applyForWork (this=0x9c67a18, th=0xa2c5960) at ../../../threadweaver/Weaver/WorkingHardState.cpp:74
#11 0x0011e373 in ThreadWeaver::WeaverImpl::applyForWork (this=0x9c7f2a8, th=0xa2c5960, previous=0x94bddd8) at ../../../threadweaver/Weaver/WeaverImpl.cpp:351
#12 0x0011ff9e in ThreadWeaver::ThreadRunHelper::run (this=0xa93ff2e4, parent=0x9c7f2a8, th=0xa2c5960) at ../../../threadweaver/Weaver/Thread.cpp:87
#13 0x0012005b in ThreadWeaver::Thread::run (this=0xa2c5960) at ../../../threadweaver/Weaver/Thread.cpp:142
#14 0x07438da2 in QThreadPrivate::start (arg=0xa2c5960) at thread/qthread_unix.cpp:320
#15 0x02fbbe99 in start_thread () from /lib/i386-linux-gnu/libpthread.so.0
#16 0x00af673e in clone () from /lib/i386-linux-gnu/libc.so.6

Thread 4 (Thread 0xa8a01b70 (LWP 2083)):
#0  0x00978416 in __kernel_vsyscall ()
#1  0x02fc048c in pthread_cond_wait@@GLIBC_2.3.2 () from /lib/i386-linux-gnu/libpthread.so.0
#2  0x00b043fd in pthread_cond_wait () from /lib/i386-linux-gnu/libc.so.6
#3  0x07439467 in wait (this=0x9c7f2c0, mutex=0x9c5e160, time=4294967295) at thread/qwaitcondition_unix.cpp:88
#4  QWaitCondition::wait (this=0x9c7f2c0, mutex=0x9c5e160, time=4294967295) at thread/qwaitcondition_unix.cpp:160
#5  0x0011e7e0 in ThreadWeaver::WeaverImpl::blockThreadUntilJobsAreBeingAssigned (this=0x9c7f2a8, th=0x9ac8e10) at ../../../threadweaver/Weaver/WeaverImpl.cpp:365
#6  0x0012147c in ThreadWeaver::WorkingHardState::waitForAvailableJob (this=0x9c67a18, th=0x9ac8e10) at ../../../threadweaver/Weaver/WorkingHardState.cpp:80
#7  0x0011e42b in ThreadWeaver::WeaverImpl::waitForAvailableJob (this=0x9c7f2a8, th=0x9ac8e10) at ../../../threadweaver/Weaver/WeaverImpl.cpp:356
#8  0x0012156a in ThreadWeaver::WorkingHardState::applyForWork (this=0x9c67a18, th=0x9ac8e10) at ../../../threadweaver/Weaver/WorkingHardState.cpp:71
#9  0x0011e373 in ThreadWeaver::WeaverImpl::applyForWork (this=0x9c7f2a8, th=0x9ac8e10, previous=0x0) at ../../../threadweaver/Weaver/WeaverImpl.cpp:351
#10 0x00121589 in ThreadWeaver::WorkingHardState::applyForWork (this=0x9c67a18, th=0x9ac8e10) at ../../../threadweaver/Weaver/WorkingHardState.cpp:74
#11 0x0011e373 in ThreadWeaver::WeaverImpl::applyForWork (this=0x9c7f2a8, th=0x9ac8e10, previous=0x0) at ../../../threadweaver/Weaver/WeaverImpl.cpp:351
#12 0x00121589 in ThreadWeaver::WorkingHardState::applyForWork (this=0x9c67a18, th=0x9ac8e10) at ../../../threadweaver/Weaver/WorkingHardState.cpp:74
#13 0x0011e373 in ThreadWeaver::WeaverImpl::applyForWork (this=0x9c7f2a8, th=0x9ac8e10, previous=0x992c150) at ../../../threadweaver/Weaver/WeaverImpl.cpp:351
#14 0x0011ff9e in ThreadWeaver::ThreadRunHelper::run (this=0xa8a012e4, parent=0x9c7f2a8, th=0x9ac8e10) at ../../../threadweaver/Weaver/Thread.cpp:87
#15 0x0012005b in ThreadWeaver::Thread::run (this=0x9ac8e10) at ../../../threadweaver/Weaver/Thread.cpp:142
#16 0x07438da2 in QThreadPrivate::start (arg=0x9ac8e10) at thread/qthread_unix.cpp:320
#17 0x02fbbe99 in start_thread () from /lib/i386-linux-gnu/libpthread.so.0
#18 0x00af673e in clone () from /lib/i386-linux-gnu/libc.so.6

Thread 3 (Thread 0xa8200b70 (LWP 2084)):
#0  0x00978416 in __kernel_vsyscall ()
#1  0x02fc048c in pthread_cond_wait@@GLIBC_2.3.2 () from /lib/i386-linux-gnu/libpthread.so.0
#2  0x00b043fd in pthread_cond_wait () from /lib/i386-linux-gnu/libc.so.6
#3  0x07439467 in wait (this=0x9c7f2c0, mutex=0x9c5e160, time=4294967295) at thread/qwaitcondition_unix.cpp:88
#4  QWaitCondition::wait (this=0x9c7f2c0, mutex=0x9c5e160, time=4294967295) at thread/qwaitcondition_unix.cpp:160
#5  0x0011e7e0 in ThreadWeaver::WeaverImpl::blockThreadUntilJobsAreBeingAssigned (this=0x9c7f2a8, th=0x964df60) at ../../../threadweaver/Weaver/WeaverImpl.cpp:365
#6  0x0012147c in ThreadWeaver::WorkingHardState::waitForAvailableJob (this=0x9c67a18, th=0x964df60) at ../../../threadweaver/Weaver/WorkingHardState.cpp:80
#7  0x0011e42b in ThreadWeaver::WeaverImpl::waitForAvailableJob (this=0x9c7f2a8, th=0x964df60) at ../../../threadweaver/Weaver/WeaverImpl.cpp:356
#8  0x0012156a in ThreadWeaver::WorkingHardState::applyForWork (this=0x9c67a18, th=0x964df60) at ../../../threadweaver/Weaver/WorkingHardState.cpp:71
#9  0x0011e373 in ThreadWeaver::WeaverImpl::applyForWork (this=0x9c7f2a8, th=0x964df60, previous=0xa490058) at ../../../threadweaver/Weaver/WeaverImpl.cpp:351
#10 0x0011ff9e in ThreadWeaver::ThreadRunHelper::run (this=0xa82002e4, parent=0x9c7f2a8, th=0x964df60) at ../../../threadweaver/Weaver/Thread.cpp:87
#11 0x0012005b in ThreadWeaver::Thread::run (this=0x964df60) at ../../../threadweaver/Weaver/Thread.cpp:142
#12 0x07438da2 in QThreadPrivate::start (arg=0x964df60) at thread/qthread_unix.cpp:320
#13 0x02fbbe99 in start_thread () from /lib/i386-linux-gnu/libpthread.so.0
#14 0x00af673e in clone () from /lib/i386-linux-gnu/libc.so.6

Thread 2 (Thread 0xa79ffb70 (LWP 2085)):
#0  0x00978416 in __kernel_vsyscall ()
#1  0x02fc048c in pthread_cond_wait@@GLIBC_2.3.2 () from /lib/i386-linux-gnu/libpthread.so.0
#2  0x00b043fd in pthread_cond_wait () from /lib/i386-linux-gnu/libc.so.6
#3  0x07439467 in wait (this=0x9c7f2c0, mutex=0x9c5e160, time=4294967295) at thread/qwaitcondition_unix.cpp:88
#4  QWaitCondition::wait (this=0x9c7f2c0, mutex=0x9c5e160, time=4294967295) at thread/qwaitcondition_unix.cpp:160
#5  0x0011e7e0 in ThreadWeaver::WeaverImpl::blockThreadUntilJobsAreBeingAssigned (this=0x9c7f2a8, th=0xa9414720) at ../../../threadweaver/Weaver/WeaverImpl.cpp:365
#6  0x0012147c in ThreadWeaver::WorkingHardState::waitForAvailableJob (this=0x9c67a18, th=0xa9414720) at ../../../threadweaver/Weaver/WorkingHardState.cpp:80
#7  0x0011e42b in ThreadWeaver::WeaverImpl::waitForAvailableJob (this=0x9c7f2a8, th=0xa9414720) at ../../../threadweaver/Weaver/WeaverImpl.cpp:356
#8  0x0012156a in ThreadWeaver::WorkingHardState::applyForWork (this=0x9c67a18, th=0xa9414720) at ../../../threadweaver/Weaver/WorkingHardState.cpp:71
#9  0x0011e373 in ThreadWeaver::WeaverImpl::applyForWork (this=0x9c7f2a8, th=0xa9414720, previous=0x9b6a740) at ../../../threadweaver/Weaver/WeaverImpl.cpp:351
#10 0x0011ff9e in ThreadWeaver::ThreadRunHelper::run (this=0xa79ff2e4, parent=0x9c7f2a8, th=0xa9414720) at ../../../threadweaver/Weaver/Thread.cpp:87
#11 0x0012005b in ThreadWeaver::Thread::run (this=0xa9414720) at ../../../threadweaver/Weaver/Thread.cpp:142
#12 0x07438da2 in QThreadPrivate::start (arg=0xa9414720) at thread/qthread_unix.cpp:320
#13 0x02fbbe99 in start_thread () from /lib/i386-linux-gnu/libpthread.so.0
#14 0x00af673e in clone () from /lib/i386-linux-gnu/libc.so.6

Thread 1 (Thread 0xb76e4720 (LWP 1707)):
[KCrash Handler]
#7  0x01118454 in QString (this=0x9dc0061, group=0, state=0) at /usr/include/qt4/QtCore/qstring.h:728
#8  KIconEffect::fingerprint (this=0x9dc0061, group=0, state=0) at ../../kdeui/icons/kiconeffect.cpp:169
#9  0x0111e352 in KIconLoaderPrivate::makeCacheKey (this=0x9dc004d, name=..., group=KIconLoader::Desktop, overlays=..., size=24, state=0) at ../../kdeui/icons/kiconloader.cpp:782
#10 0x01125398 in KIconLoader::loadIcon (this=0x9e7fc38, _name=..., group=KIconLoader::Desktop, size=24, state=0, overlays=..., path_store=0x0, canReturnNull=false) at ../../kdeui/icons/kiconloader.cpp:1226
#11 0x0111cd76 in KIconEngine::pixmap (this=0x9efe7f0, size=..., mode=QIcon::Normal, state=QIcon::Off) at ../../kdeui/icons/kiconengine.cpp:93
#12 0x03f12ca2 in QIcon::pixmap (this=0xa481df4, size=..., mode=QIcon::Normal, state=QIcon::Off) at image/qicon.cpp:676
#13 0x004e0969 in Plasma::IconWidgetPrivate::decoration (this=0xa481d50, option=0x90cca30, useHoverEffect=false, usePressedEffect=false) at ../../plasma/widgets/iconwidget.cpp:812
#14 0x004e721d in Plasma::IconWidget::paint (this=0x9d9bcf8, painter=0xbfae600c, option=0x90cca30, widget=0x0) at ../../plasma/widgets/iconwidget.cpp:1128
#15 0x047cf0dd in ?? () from /usr/lib/kde4/plasma_applet_systemtray.so
#16 0x044bb9ec in _q_paintItem (item=<value optimized out>, painter=0x90cca30, option=0x90cca30, widget=0x0, useWindowOpacity=false, painterStateProtection=true) at graphicsview/qgraphicsscene.cpp:4314
#17 0x044bbcf2 in _q_paintIntoCache (pix=0xbfae64dc, item=0x9d9bd00, pixmapExposed=..., itemToPixmap=..., renderHints=..., option=0x90cca30, painterStateProtection=true) at graphicsview/qgraphicsscene.cpp:4352
#18 0x044cfa00 in QGraphicsScenePrivate::drawItemHelper (this=0x90cc8e0, item=0x9d9bd00, painter=0xbfae7cc4, option=0x90cca30, widget=0x9bf13e8, painterStateProtection=true) at graphicsview/qgraphicsscene.cpp:4690
#19 0x044d06c2 in QGraphicsScenePrivate::draw (this=0x90cc8e0, item=0x9d9bd00, painter=0xbfae7cc4, viewTransform=0xbfae7aac, transformPtr=0xbfae68c0, exposedRegion=0x9d0e9f8, widget=0x9bf13e8, opacity=1, effectTransform=0x0, wasDirtyParentSceneTransform=false, drawItem=true) at graphicsview/qgraphicsscene.cpp:4962
#20 0x044d1402 in QGraphicsScenePrivate::drawSubtreeRecursive (this=0x90cc8e0, item=0x9d9bd00, painter=0xbfae7cc4, viewTransform=0xbfae7aac, exposedRegion=0x9d0e9f8, widget=0x9bf13e8, parentOpacity=1, effectTransform=0x0) at graphicsview/qgraphicsscene.cpp:4853
#21 0x044d04ec in QGraphicsScenePrivate::draw (this=0x90cc8e0, item=0x91fb788, painter=0xbfae7cc4, viewTransform=0xbfae7aac, transformPtr=0xbfae6d60, exposedRegion=0x9d0e9f8, widget=0x9bf13e8, opacity=1, effectTransform=0x0, wasDirtyParentSceneTransform=false, drawItem=true) at graphicsview/qgraphicsscene.cpp:4979
#22 0x044d1402 in QGraphicsScenePrivate::drawSubtreeRecursive (this=0x90cc8e0, item=0x91fb788, painter=0xbfae7cc4, viewTransform=0xbfae7aac, exposedRegion=0x9d0e9f8, widget=0x9bf13e8, parentOpacity=1, effectTransform=0x0) at graphicsview/qgraphicsscene.cpp:4853
#23 0x044d04ec in QGraphicsScenePrivate::draw (this=0x90cc8e0, item=0x926f948, painter=0xbfae7cc4, viewTransform=0xbfae7aac, transformPtr=0xbfae7200, exposedRegion=0x9d0e9f8, widget=0x9bf13e8, opacity=1, effectTransform=0x0, wasDirtyParentSceneTransform=false, drawItem=true) at graphicsview/qgraphicsscene.cpp:4979
#24 0x044d1402 in QGraphicsScenePrivate::drawSubtreeRecursive (this=0x90cc8e0, item=0x926f948, painter=0xbfae7cc4, viewTransform=0xbfae7aac, exposedRegion=0x9d0e9f8, widget=0x9bf13e8, parentOpacity=1, effectTransform=0x0) at graphicsview/qgraphicsscene.cpp:4853
#25 0x044d04ec in QGraphicsScenePrivate::draw (this=0x90cc8e0, item=0x9138e98, painter=0xbfae7cc4, viewTransform=0xbfae7aac, transformPtr=0xbfae76a0, exposedRegion=0x9d0e9f8, widget=0x9bf13e8, opacity=1, effectTransform=0x0, wasDirtyParentSceneTransform=false, drawItem=true) at graphicsview/qgraphicsscene.cpp:4979
#26 0x044d1402 in QGraphicsScenePrivate::drawSubtreeRecursive (this=0x90cc8e0, item=0x9138e98, painter=0xbfae7cc4, viewTransform=0xbfae7aac, exposedRegion=0x9d0e9f8, widget=0x9bf13e8, parentOpacity=1, effectTransform=0x0) at graphicsview/qgraphicsscene.cpp:4853
#27 0x044d1c06 in QGraphicsScenePrivate::drawItems (this=0x90cc8e0, painter=0xbfae7cc4, viewTransform=0xbfae7aac, exposedRegion=0x9d0e9f8, widget=0x9bf13e8) at graphicsview/qgraphicsscene.cpp:4735
#28 0x044f0ea1 in QGraphicsView::paintEvent (this=0x9d0f3d0, event=0xbfae83d4) at graphicsview/qgraphicsview.cpp:3469
#29 0x00725484 in ?? () from /usr/lib/kde4/libkdeinit/libkdeinit4_plasma-desktop.so
#30 0x03eb518e in QWidget::event (this=0x9d0f3d0, event=0xbfae83d4) at kernel/qwidget.cpp:8405
#31 0x042a6f63 in QFrame::event (this=0x9d0f3d0, e=0xbfae83d4) at widgets/qframe.cpp:557
#32 0x043355d2 in QAbstractScrollArea::viewportEvent (this=0x9d0f3d0, e=0xbfae83d4) at widgets/qabstractscrollarea.cpp:1043
#33 0x044f236f in QGraphicsView::viewportEvent (this=0x9d0f3d0, event=0xbfae83d4) at graphicsview/qgraphicsview.cpp:2864
#34 0x04337ed5 in viewportEvent (this=0x9c482d0, o=0x9bf13e8, e=0xbfae83d4) at widgets/qabstractscrollarea_p.h:100
#35 QAbstractScrollAreaFilter::eventFilter (this=0x9c482d0, o=0x9bf13e8, e=0xbfae83d4) at widgets/qabstractscrollarea_p.h:116
#36 0x0752d25a in QCoreApplicationPrivate::sendThroughObjectEventFilters (this=0x9020680, receiver=0x9bf13e8, event=0xbfae83d4) at kernel/qcoreapplication.cpp:846
#37 0x03e5cd00 in QApplicationPrivate::notify_helper (this=0x9020680, receiver=0x9bf13e8, e=0xbfae83d4) at kernel/qapplication.cpp:4458
#38 0x03e6197b in QApplication::notify (this=0x90163d8, receiver=0x9bf13e8, e=0xbfae83d4) at kernel/qapplication.cpp:4427
#39 0x011773ca in KApplication::notify (this=0x90163d8, receiver=0x9bf13e8, event=0xbfae83d4) at ../../kdeui/kernel/kapplication.cpp:311
#40 0x0752d0bb in QCoreApplication::notifyInternal (this=0x90163d8, receiver=0x9bf13e8, event=0xbfae83d4) at kernel/qcoreapplication.cpp:731
#41 0x03eb1f0c in sendSpontaneousEvent (this=0x9d25b00, pdev=0x9c091e4, rgn=..., offset=..., flags=4, sharedPainter=0x0, backingStore=0x9d258a0) at ../../include/QtCore/../../src/corelib/kernel/qcoreapplication.h:218
#42 QWidgetPrivate::drawWidget (this=0x9d25b00, pdev=0x9c091e4, rgn=..., offset=..., flags=4, sharedPainter=0x0, backingStore=0x9d258a0) at kernel/qwidget.cpp:5492
#43 0x03eb2b7c in QWidgetPrivate::paintSiblingsRecursive (this=0x9d0e6a8, pdev=0x9c091e4, siblings=..., index=<value optimized out>, rgn=..., offset=..., flags=4, sharedPainter=0x0, backingStore=0x9d258a0) at kernel/qwidget.cpp:5699
#44 0x03eb2a42 in QWidgetPrivate::paintSiblingsRecursive (this=0x9d0e6a8, pdev=0x9c091e4, siblings=..., index=4, rgn=..., offset=..., flags=4, sharedPainter=0x0, backingStore=0x9d258a0) at kernel/qwidget.cpp:5686
#45 0x03eb1c80 in QWidgetPrivate::drawWidget (this=0x9d0e6a8, pdev=0x9c091e4, rgn=..., offset=..., flags=5, sharedPainter=0x0, backingStore=0x9d258a0) at kernel/qwidget.cpp:5545
#46 0x0408d908 in QWidgetBackingStore::sync (this=0x9d258a0) at painting/qbackingstore.cpp:1333
#47 0x03ea7843 in QWidgetPrivate::syncBackingStore (this=0x9d0e6a8) at kernel/qwidget.cpp:1842
#48 0x03eb57e5 in QWidget::event (this=0x9d0f3d0, event=0x9e7fc38) at kernel/qwidget.cpp:8552
#49 0x042a6f63 in QFrame::event (this=0x9d0f3d0, e=0x9e7fc38) at widgets/qframe.cpp:557
#50 0x0433733f in QAbstractScrollArea::event (this=0x9d0f3d0, e=0x9e7fc38) at widgets/qabstractscrollarea.cpp:996
#51 0x044e5686 in QGraphicsView::event (this=0x9d0f3d0, event=0x9e7fc38) at graphicsview/qgraphicsview.cpp:2741
#52 0x007257c3 in ?? () from /usr/lib/kde4/libkdeinit/libkdeinit4_plasma-desktop.so
#53 0x03e5cd24 in QApplicationPrivate::notify_helper (this=0x9020680, receiver=0x9d0f3d0, e=0x9e7fc38) at kernel/qapplication.cpp:4462
#54 0x03e6197b in QApplication::notify (this=0x90163d8, receiver=0x9d0f3d0, e=0x9e7fc38) at kernel/qapplication.cpp:4427
#55 0x011773ca in KApplication::notify (this=0x90163d8, receiver=0x9d0f3d0, event=0x9e7fc38) at ../../kdeui/kernel/kapplication.cpp:311
#56 0x0752d0bb in QCoreApplication::notifyInternal (this=0x90163d8, receiver=0x9d0f3d0, event=0x9e7fc38) at kernel/qcoreapplication.cpp:731
#57 0x07530c79 in sendEvent (receiver=0x9d0f3d0, event_type=77, data=0x8fc1f50) at ../../include/QtCore/../../src/corelib/kernel/qcoreapplication.h:215
#58 QCoreApplicationPrivate::sendPostedEvents (receiver=0x9d0f3d0, event_type=77, data=0x8fc1f50) at kernel/qcoreapplication.cpp:1372
#59 0x07530e0d in QCoreApplication::sendPostedEvents (receiver=0x9d0f3d0, event_type=77) at kernel/qcoreapplication.cpp:1265
#60 0x044c81b6 in dispatchPendingUpdateRequests (this=0x90cc8e0) at ../../include/QtGui/private/../../../src/gui/graphicsview/qgraphicsview_p.h:189
#61 QGraphicsScenePrivate::_q_processDirtyItems (this=0x90cc8e0) at graphicsview/qgraphicsscene.cpp:510
#62 0x044c8596 in QGraphicsScene::qt_metacall (this=0x90c7ab8, _c=QMetaObject::InvokeMetaMethod, _id=14, _a=0x9d62230) at .moc/release-shared/moc_qgraphicsscene.cpp:130
#63 0x00423a9a in Plasma::Corona::qt_metacall (this=0x90c7ab8, _c=QMetaObject::InvokeMetaMethod, _id=18, _a=0x9d62230) at ./corona.moc:109
#64 0x0071820a in ?? () from /usr/lib/kde4/libkdeinit/libkdeinit4_plasma-desktop.so
#65 0x075336ba in QMetaObject::metacall (object=0x90c7ab8, cl=QMetaObject::InvokeMetaMethod, idx=18, argv=0x9d62230) at kernel/qmetaobject.cpp:237
#66 0x0753de16 in QMetaCallEvent::placeMetaCall (this=0xa487440, object=0x90c7ab8) at kernel/qobject.cpp:535
#67 0x075423b7 in QObject::event (this=0x90c7ab8, e=0xa487440) at kernel/qobject.cpp:1226
#68 0x044d53b4 in QGraphicsScene::event (this=0x90c7ab8, event=0xa487440) at graphicsview/qgraphicsscene.cpp:3544
#69 0x03e5cd24 in QApplicationPrivate::notify_helper (this=0x9020680, receiver=0x90c7ab8, e=0xa487440) at kernel/qapplication.cpp:4462
#70 0x03e618ce in QApplication::notify (this=0x90163d8, receiver=0x90c7ab8, e=0xa487440) at kernel/qapplication.cpp:3862
#71 0x011773ca in KApplication::notify (this=0x90163d8, receiver=0x90c7ab8, event=0xa487440) at ../../kdeui/kernel/kapplication.cpp:311
#72 0x0752d0bb in QCoreApplication::notifyInternal (this=0x90163d8, receiver=0x90c7ab8, event=0xa487440) at kernel/qcoreapplication.cpp:731
#73 0x07530c79 in sendEvent (receiver=0x0, event_type=0, data=0x8fc1f50) at ../../include/QtCore/../../src/corelib/kernel/qcoreapplication.h:215
#74 QCoreApplicationPrivate::sendPostedEvents (receiver=0x0, event_type=0, data=0x8fc1f50) at kernel/qcoreapplication.cpp:1372
#75 0x07530e0d in QCoreApplication::sendPostedEvents (receiver=0x0, event_type=0) at kernel/qcoreapplication.cpp:1265
#76 0x0755a3c4 in sendPostedEvents (s=0x90264b0) at ../../include/QtCore/../../src/corelib/kernel/qcoreapplication.h:220
#77 postEventSourceDispatch (s=0x90264b0) at kernel/qeventdispatcher_glib.cpp:277
#78 0x049b1aa8 in g_main_context_dispatch () from /lib/i386-linux-gnu/libglib-2.0.so.0
#79 0x049b2270 in ?? () from /lib/i386-linux-gnu/libglib-2.0.so.0
#80 0x049b2524 in g_main_context_iteration () from /lib/i386-linux-gnu/libglib-2.0.so.0
#81 0x0755a53c in QEventDispatcherGlib::processEvents (this=0x8fc1aa8, flags=...) at kernel/qeventdispatcher_glib.cpp:422
#82 0x03f10775 in QGuiEventDispatcherGlib::processEvents (this=0x8fc1aa8, flags=...) at kernel/qguieventdispatcher_glib.cpp:204
#83 0x0752c289 in QEventLoop::processEvents (this=0xbfae9d04, flags=...) at kernel/qeventloop.cpp:149
#84 0x0752c522 in QEventLoop::exec (this=0xbfae9d04, flags=...) at kernel/qeventloop.cpp:201
#85 0x07530ecc in QCoreApplication::exec () at kernel/qcoreapplication.cpp:1008
#86 0x03e5a8e7 in QApplication::exec () at kernel/qapplication.cpp:3736
#87 0x0071f5a5 in kdemain () from /usr/lib/kde4/libkdeinit/libkdeinit4_plasma-desktop.so
#88 0x080485cb in _start ()

This bug may be a duplicate of or related to bug 258706.

Possible duplicates by query: bug 274548, bug 274516, bug 274515, bug 274348, bug 274277.

Reported using DrKonqi