Bug 286610

Summary: Amarok + VK_search plugin crash
Product: [Applications] amarok Reporter: Кузнецов Юрий <teddypickerfromul>
Component: generalAssignee: Amarok Developers <amarok-bugs-dist>
Status: RESOLVED DUPLICATE    
Severity: crash    
Priority: NOR    
Version: 2.4-GIT   
Target Milestone: 2.6   
Platform: Ubuntu   
OS: Linux   
Latest Commit: Version Fixed In:
Sentry Crash Report:

Description Кузнецов Юрий 2011-11-14 18:44:53 UTC 
Application: amarok (2.4-GIT)
KDE Platform Version: 4.7.3 (4.7.3)
Qt Version: 4.7.4
Operating System: Linux 3.0.0-12-generic-pae i686
Distribution: Ubuntu 11.10

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

 I tried to play already played song from vk.com using VK_search plugin.
Amarok verson 2:2.4.4git20111113~30135~oneiric1
 installed from "KDE goodies" PPA on  KUbuntu 11.10

-- Backtrace:
Application: Amarok (amarok), signal: Segmentation fault
[Current thread is 1 (Thread 0xae5ac720 (LWP 2540))]

Thread 15 (Thread 0xa8cc5b70 (LWP 2542)):
#0  0xb7858424 in __kernel_vsyscall ()
#1  0xb57df40e in __GI___poll (fds=0x9598220, nfds=2, timeout=-1) at ../sysdeps/unix/sysv/linux/poll.c:87
#2  0xb35d6246 in ?? () from /usr/lib/i386-linux-gnu/libpulse.so.0
#3  0xb35c44ea in pa_mainloop_poll () from /usr/lib/i386-linux-gnu/libpulse.so.0
#4  0xb35c4d47 in pa_mainloop_iterate () from /usr/lib/i386-linux-gnu/libpulse.so.0
#5  0xb35c4e24 in pa_mainloop_run () from /usr/lib/i386-linux-gnu/libpulse.so.0
#6  0xb35d61ce in ?? () from /usr/lib/i386-linux-gnu/libpulse.so.0
#7  0xb0b7e216 in ?? () from /usr/lib/i386-linux-gnu/libpulsecommon-1.0.so
#8  0xb046f5ac in ?? () from /usr/lib/libGL.so.1
#9  0x00000000 in ?? ()

Thread 14 (Thread 0xa36fcb70 (LWP 2544)):
#0  0xb398986f in g_main_context_prepare () from /lib/i386-linux-gnu/libglib-2.0.so.0
#1  0xb398a637 in ?? () from /lib/i386-linux-gnu/libglib-2.0.so.0
#2  0xb398ac2a in g_main_context_iteration () from /lib/i386-linux-gnu/libglib-2.0.so.0
#3  0xb5b36b37 in QEventDispatcherGlib::processEvents (this=0x980fb98, flags=...) at kernel/qeventdispatcher_glib.cpp:424
#4  0xb5b071dd in QEventLoop::processEvents (this=0xa36fc1f0, flags=...) at kernel/qeventloop.cpp:149
#5  0xb5b07421 in QEventLoop::exec (this=0xa36fc1f0, flags=...) at kernel/qeventloop.cpp:201
#6  0xb5a0a90b in QThread::exec (this=0x97e44b8) at thread/qthread.cpp:498
#7  0xb5ae7e2d in QInotifyFileSystemWatcherEngine::run (this=0x97e44b8) at io/qfilesystemwatcher_inotify.cpp:248
#8  0xb5a0d7b3 in QThreadPrivate::start (arg=0x97e44b8) at thread/qthread_unix.cpp:331
#9  0xb046f5ac in ?? () from /usr/lib/libGL.so.1
#10 0x00000000 in ?? ()

Thread 13 (Thread 0xa1cf9b70 (LWP 2545)):
#0  0xb48bddbd in __pthread_mutex_lock (mutex=0x9a0f03c) at pthread_mutex_lock.c:61
#1  0xb57fbf14 in pthread_mutex_lock (mutex=0x9a0f03c) at forward.c:182
#2  0xb3989f53 in g_main_context_check () from /lib/i386-linux-gnu/libglib-2.0.so.0
#3  0xb398a8f0 in ?? () from /lib/i386-linux-gnu/libglib-2.0.so.0
#4  0xb398ac2a in g_main_context_iteration () from /lib/i386-linux-gnu/libglib-2.0.so.0
#5  0xb5b36b37 in QEventDispatcherGlib::processEvents (this=0x9a0e9a8, flags=...) at kernel/qeventdispatcher_glib.cpp:424
#6  0xb5b071dd in QEventLoop::processEvents (this=0xa1cf9220, flags=...) at kernel/qeventloop.cpp:149
#7  0xb5b07421 in QEventLoop::exec (this=0xa1cf9220, flags=...) at kernel/qeventloop.cpp:201
#8  0xb5a0a90b in QThread::exec (this=0x9a0dbd0) at thread/qthread.cpp:498
#9  0xb5a0a9fb in QThread::run (this=0x9a0dbd0) at thread/qthread.cpp:565
#10 0xb5a0d7b3 in QThreadPrivate::start (arg=0x9a0dbd0) at thread/qthread_unix.cpp:331
#11 0xb046f5ac in ?? () from /usr/lib/libGL.so.1
#12 0x00000000 in ?? ()

Thread 12 (Thread 0xa0c7fb70 (LWP 2547)):
#0  0xb7858424 in __kernel_vsyscall ()
#1  0xb48bfa5c in pthread_cond_wait@@GLIBC_2.3.2 () at ../nptl/sysdeps/unix/sysv/linux/i386/i686/../i486/pthread_cond_wait.S:169
#2  0xb57fbcfc in __pthread_cond_wait (cond=0x9a381f0, mutex=0x9a381d8) at forward.c:139
#3  0xb5a0dcc0 in wait (time=4294967295, this=0x9a381d8) at thread/qwaitcondition_unix.cpp:88
#4  QWaitCondition::wait (this=0x9a380d8, mutex=0x9a38378, time=4294967295) at thread/qwaitcondition_unix.cpp:160
#5  0xb5012406 in ThreadWeaver::WeaverImpl::blockThreadUntilJobsAreBeingAssigned (this=0x9a380c0, th=0x9a38670) at ../../../threadweaver/Weaver/WeaverImpl.cpp:365
#6  0xb5014ecb in ThreadWeaver::WorkingHardState::waitForAvailableJob (this=0x9a38458, th=0x9a38670) at ../../../threadweaver/Weaver/WorkingHardState.cpp:80
#7  0xb501203a in ThreadWeaver::WeaverImpl::waitForAvailableJob (this=0x9a380c0, th=0x9a38670) at ../../../threadweaver/Weaver/WeaverImpl.cpp:356
#8  0xb5014fcc in ThreadWeaver::WorkingHardState::applyForWork (this=0x9a38458, th=0x9a38670) at ../../../threadweaver/Weaver/WorkingHardState.cpp:71
#9  0xb5011f93 in ThreadWeaver::WeaverImpl::applyForWork (this=0x9a380c0, th=0x9a38670, previous=0x9fdaa18) at ../../../threadweaver/Weaver/WeaverImpl.cpp:351
#10 0xb5013b14 in ThreadWeaver::ThreadRunHelper::run (this=0xa0c7f254, parent=0x9a380c0, th=0x9a38670) at ../../../threadweaver/Weaver/Thread.cpp:87
#11 0xb5013bca in ThreadWeaver::Thread::run (this=0x9a38670) at ../../../threadweaver/Weaver/Thread.cpp:142
#12 0xb5a0d7b3 in QThreadPrivate::start (arg=0x9a38670) at thread/qthread_unix.cpp:331
#13 0xb046f5ac in ?? () from /usr/lib/libGL.so.1
#14 0x00000000 in ?? ()

Thread 11 (Thread 0xa024cb70 (LWP 2549)):
#0  0xb7858424 in __kernel_vsyscall ()
#1  0xb48bfa5c in pthread_cond_wait@@GLIBC_2.3.2 () at ../nptl/sysdeps/unix/sysv/linux/i386/i686/../i486/pthread_cond_wait.S:169
#2  0xb57fbcfc in __pthread_cond_wait (cond=0x9a381f0, mutex=0x9a381d8) at forward.c:139
#3  0xb5a0dcc0 in wait (time=4294967295, this=0x9a381d8) at thread/qwaitcondition_unix.cpp:88
#4  QWaitCondition::wait (this=0x9a380d8, mutex=0x9a38378, time=4294967295) at thread/qwaitcondition_unix.cpp:160
#5  0xb5012406 in ThreadWeaver::WeaverImpl::blockThreadUntilJobsAreBeingAssigned (this=0x9a380c0, th=0x9d5aec8) at ../../../threadweaver/Weaver/WeaverImpl.cpp:365
#6  0xb5014ecb in ThreadWeaver::WorkingHardState::waitForAvailableJob (this=0x9a38458, th=0x9d5aec8) at ../../../threadweaver/Weaver/WorkingHardState.cpp:80
#7  0xb501203a in ThreadWeaver::WeaverImpl::waitForAvailableJob (this=0x9a380c0, th=0x9d5aec8) at ../../../threadweaver/Weaver/WeaverImpl.cpp:356
#8  0xb5014fcc in ThreadWeaver::WorkingHardState::applyForWork (this=0x9a38458, th=0x9d5aec8) at ../../../threadweaver/Weaver/WorkingHardState.cpp:71
#9  0xb5011f93 in ThreadWeaver::WeaverImpl::applyForWork (this=0x9a380c0, th=0x9d5aec8, previous=0x0) at ../../../threadweaver/Weaver/WeaverImpl.cpp:351
#10 0xb5014fe8 in ThreadWeaver::WorkingHardState::applyForWork (this=0x9a38458, th=0x9d5aec8) at ../../../threadweaver/Weaver/WorkingHardState.cpp:74
#11 0xb5011f93 in ThreadWeaver::WeaverImpl::applyForWork (this=0x9a380c0, th=0x9d5aec8, previous=0x0) at ../../../threadweaver/Weaver/WeaverImpl.cpp:351
#12 0xb5014fe8 in ThreadWeaver::WorkingHardState::applyForWork (this=0x9a38458, th=0x9d5aec8) at ../../../threadweaver/Weaver/WorkingHardState.cpp:74
#13 0xb5011f93 in ThreadWeaver::WeaverImpl::applyForWork (this=0x9a380c0, th=0x9d5aec8, previous=0x0) at ../../../threadweaver/Weaver/WeaverImpl.cpp:351
#14 0xb5014fe8 in ThreadWeaver::WorkingHardState::applyForWork (this=0x9a38458, th=0x9d5aec8) at ../../../threadweaver/Weaver/WorkingHardState.cpp:74
#15 0xb5011f93 in ThreadWeaver::WeaverImpl::applyForWork (this=0x9a380c0, th=0x9d5aec8, previous=0x0) at ../../../threadweaver/Weaver/WeaverImpl.cpp:351
#16 0xb5014fe8 in ThreadWeaver::WorkingHardState::applyForWork (this=0x9a38458, th=0x9d5aec8) at ../../../threadweaver/Weaver/WorkingHardState.cpp:74
#17 0xb5011f93 in ThreadWeaver::WeaverImpl::applyForWork (this=0x9a380c0, th=0x9d5aec8, previous=0x0) at ../../../threadweaver/Weaver/WeaverImpl.cpp:351
#18 0xb5014fe8 in ThreadWeaver::WorkingHardState::applyForWork (this=0x9a38458, th=0x9d5aec8) at ../../../threadweaver/Weaver/WorkingHardState.cpp:74
#19 0xb5011f93 in ThreadWeaver::WeaverImpl::applyForWork (this=0x9a380c0, th=0x9d5aec8, previous=0x0) at ../../../threadweaver/Weaver/WeaverImpl.cpp:351
#20 0xb5013b14 in ThreadWeaver::ThreadRunHelper::run (this=0xa024c254, parent=0x9a380c0, th=0x9d5aec8) at ../../../threadweaver/Weaver/Thread.cpp:87
#21 0xb5013bca in ThreadWeaver::Thread::run (this=0x9d5aec8) at ../../../threadweaver/Weaver/Thread.cpp:142
#22 0xb5a0d7b3 in QThreadPrivate::start (arg=0x9d5aec8) at thread/qthread_unix.cpp:331
#23 0xb046f5ac in ?? () from /usr/lib/libGL.so.1
#24 0x00000000 in ?? ()

Thread 10 (Thread 0x9fa4bb70 (LWP 2550)):
#0  0xb7858424 in __kernel_vsyscall ()
#1  0xb48bfa5c in pthread_cond_wait@@GLIBC_2.3.2 () at ../nptl/sysdeps/unix/sysv/linux/i386/i686/../i486/pthread_cond_wait.S:169
#2  0xb57fbcfc in __pthread_cond_wait (cond=0x9a381f0, mutex=0x9a381d8) at forward.c:139
#3  0xb5a0dcc0 in wait (time=4294967295, this=0x9a381d8) at thread/qwaitcondition_unix.cpp:88
#4  QWaitCondition::wait (this=0x9a380d8, mutex=0x9a38378, time=4294967295) at thread/qwaitcondition_unix.cpp:160
#5  0xb5012406 in ThreadWeaver::WeaverImpl::blockThreadUntilJobsAreBeingAssigned (this=0x9a380c0, th=0x9b5b888) at ../../../threadweaver/Weaver/WeaverImpl.cpp:365
#6  0xb5014ecb in ThreadWeaver::WorkingHardState::waitForAvailableJob (this=0x9a38458, th=0x9b5b888) at ../../../threadweaver/Weaver/WorkingHardState.cpp:80
#7  0xb501203a in ThreadWeaver::WeaverImpl::waitForAvailableJob (this=0x9a380c0, th=0x9b5b888) at ../../../threadweaver/Weaver/WeaverImpl.cpp:356
#8  0xb5014fcc in ThreadWeaver::WorkingHardState::applyForWork (this=0x9a38458, th=0x9b5b888) at ../../../threadweaver/Weaver/WorkingHardState.cpp:71
#9  0xb5011f93 in ThreadWeaver::WeaverImpl::applyForWork (this=0x9a380c0, th=0x9b5b888, previous=0x0) at ../../../threadweaver/Weaver/WeaverImpl.cpp:351
#10 0xb5014fe8 in ThreadWeaver::WorkingHardState::applyForWork (this=0x9a38458, th=0x9b5b888) at ../../../threadweaver/Weaver/WorkingHardState.cpp:74
#11 0xb5011f93 in ThreadWeaver::WeaverImpl::applyForWork (this=0x9a380c0, th=0x9b5b888, previous=0x0) at ../../../threadweaver/Weaver/WeaverImpl.cpp:351
#12 0xb5014fe8 in ThreadWeaver::WorkingHardState::applyForWork (this=0x9a38458, th=0x9b5b888) at ../../../threadweaver/Weaver/WorkingHardState.cpp:74
#13 0xb5011f93 in ThreadWeaver::WeaverImpl::applyForWork (this=0x9a380c0, th=0x9b5b888, previous=0x0) at ../../../threadweaver/Weaver/WeaverImpl.cpp:351
#14 0xb5014fe8 in ThreadWeaver::WorkingHardState::applyForWork (this=0x9a38458, th=0x9b5b888) at ../../../threadweaver/Weaver/WorkingHardState.cpp:74
#15 0xb5011f93 in ThreadWeaver::WeaverImpl::applyForWork (this=0x9a380c0, th=0x9b5b888, previous=0x0) at ../../../threadweaver/Weaver/WeaverImpl.cpp:351
#16 0xb5014fe8 in ThreadWeaver::WorkingHardState::applyForWork (this=0x9a38458, th=0x9b5b888) at ../../../threadweaver/Weaver/WorkingHardState.cpp:74
#17 0xb5011f93 in ThreadWeaver::WeaverImpl::applyForWork (this=0x9a380c0, th=0x9b5b888, previous=0x0) at ../../../threadweaver/Weaver/WeaverImpl.cpp:351
#18 0xb5013b14 in ThreadWeaver::ThreadRunHelper::run (this=0x9fa4b254, parent=0x9a380c0, th=0x9b5b888) at ../../../threadweaver/Weaver/Thread.cpp:87
#19 0xb5013bca in ThreadWeaver::Thread::run (this=0x9b5b888) at ../../../threadweaver/Weaver/Thread.cpp:142
#20 0xb5a0d7b3 in QThreadPrivate::start (arg=0x9b5b888) at thread/qthread_unix.cpp:331
#21 0xb046f5ac in ?? () from /usr/lib/libGL.so.1
#22 0x00000000 in ?? ()

Thread 9 (Thread 0x9e17ab70 (LWP 2553)):
#0  0xb37b9cf1 in __GI_clock_gettime (clock_id=1, tp=0x9e179f68) at ../sysdeps/unix/clock_gettime.c:94
#1  0xb5a647d5 in do_gettime (frac=0x9e179f60, sec=0x9e179f58) at tools/qelapsedtimer_unix.cpp:123
#2  qt_gettime () at tools/qelapsedtimer_unix.cpp:140
#3  0xb5b374b6 in QTimerInfoList::updateCurrentTime (this=0xa830ad04) at kernel/qeventdispatcher_unix.cpp:339
#4  0xb5b3780a in QTimerInfoList::timerWait (this=0xa830ad04, tm=...) at kernel/qeventdispatcher_unix.cpp:442
#5  0xb5b36053 in timerSourcePrepareHelper (src=<optimized out>, timeout=0x9e17a06c) at kernel/qeventdispatcher_glib.cpp:136
#6  0xb5b360ed in timerSourcePrepare (source=0xa830acd0, timeout=<optimized out>) at kernel/qeventdispatcher_glib.cpp:169
#7  0xb398988c in g_main_context_prepare () from /lib/i386-linux-gnu/libglib-2.0.so.0
#8  0xb398a637 in ?? () from /lib/i386-linux-gnu/libglib-2.0.so.0
#9  0xb398ac2a in g_main_context_iteration () from /lib/i386-linux-gnu/libglib-2.0.so.0
#10 0xb5b36b37 in QEventDispatcherGlib::processEvents (this=0x9fcd480, flags=...) at kernel/qeventdispatcher_glib.cpp:424
#11 0xb5b071dd in QEventLoop::processEvents (this=0x9e17a1f0, flags=...) at kernel/qeventloop.cpp:149
#12 0xb5b07421 in QEventLoop::exec (this=0x9e17a1f0, flags=...) at kernel/qeventloop.cpp:201
#13 0xb5a0a90b in QThread::exec (this=0x9fc5ee0) at thread/qthread.cpp:498
#14 0xb5ae7e2d in QInotifyFileSystemWatcherEngine::run (this=0x9fc5ee0) at io/qfilesystemwatcher_inotify.cpp:248
#15 0xb5a0d7b3 in QThreadPrivate::start (arg=0x9fc5ee0) at thread/qthread_unix.cpp:331
#16 0xb046f5ac in ?? () from /usr/lib/libGL.so.1
#17 0x00000000 in ?? ()

Thread 8 (Thread 0x9d979b70 (LWP 2554)):
#0  0xb7858424 in __kernel_vsyscall ()
#1  0xb48bfa5c in pthread_cond_wait@@GLIBC_2.3.2 () at ../nptl/sysdeps/unix/sysv/linux/i386/i686/../i486/pthread_cond_wait.S:169
#2  0xb57fbcfc in __pthread_cond_wait (cond=0x9a381f0, mutex=0x9a381d8) at forward.c:139
#3  0xb5a0dcc0 in wait (time=4294967295, this=0x9a381d8) at thread/qwaitcondition_unix.cpp:88
#4  QWaitCondition::wait (this=0x9a380d8, mutex=0x9a38378, time=4294967295) at thread/qwaitcondition_unix.cpp:160
#5  0xb5012406 in ThreadWeaver::WeaverImpl::blockThreadUntilJobsAreBeingAssigned (this=0x9a380c0, th=0xa07c5d0) at ../../../threadweaver/Weaver/WeaverImpl.cpp:365
#6  0xb5014ecb in ThreadWeaver::WorkingHardState::waitForAvailableJob (this=0x9a38458, th=0xa07c5d0) at ../../../threadweaver/Weaver/WorkingHardState.cpp:80
#7  0xb501203a in ThreadWeaver::WeaverImpl::waitForAvailableJob (this=0x9a380c0, th=0xa07c5d0) at ../../../threadweaver/Weaver/WeaverImpl.cpp:356
#8  0xb5014fcc in ThreadWeaver::WorkingHardState::applyForWork (this=0x9a38458, th=0xa07c5d0) at ../../../threadweaver/Weaver/WorkingHardState.cpp:71
#9  0xb5011f93 in ThreadWeaver::WeaverImpl::applyForWork (this=0x9a380c0, th=0xa07c5d0, previous=0x9f6bb38) at ../../../threadweaver/Weaver/WeaverImpl.cpp:351
#10 0xb5013b14 in ThreadWeaver::ThreadRunHelper::run (this=0x9d979254, parent=0x9a380c0, th=0xa07c5d0) at ../../../threadweaver/Weaver/Thread.cpp:87
#11 0xb5013bca in ThreadWeaver::Thread::run (this=0xa07c5d0) at ../../../threadweaver/Weaver/Thread.cpp:142
#12 0xb5a0d7b3 in QThreadPrivate::start (arg=0xa07c5d0) at thread/qthread_unix.cpp:331
#13 0xb046f5ac in ?? () from /usr/lib/libGL.so.1
#14 0x00000000 in ?? ()

Thread 7 (Thread 0x9d15eb70 (LWP 2555)):
#0  0xb7858424 in __kernel_vsyscall ()
#1  0xb48bfa5c in pthread_cond_wait@@GLIBC_2.3.2 () at ../nptl/sysdeps/unix/sysv/linux/i386/i686/../i486/pthread_cond_wait.S:169
#2  0xb57fbcfc in __pthread_cond_wait (cond=0xb358f430, mutex=0xb358f418) at forward.c:139
#3  0xb2e6e883 in ?? () from /usr/lib/i386-linux-gnu/libQtWebKit.so.4
#4  0xb2e6e99f in ?? () from /usr/lib/i386-linux-gnu/libQtWebKit.so.4
#5  0xb046f5ac in ?? () from /usr/lib/libGL.so.1
#6  0x00000000 in ?? ()

Thread 6 (Thread 0x9c016b70 (LWP 2558)):
#0  0xb7858424 in __kernel_vsyscall ()
#1  0xb48bfa5c in pthread_cond_wait@@GLIBC_2.3.2 () at ../nptl/sysdeps/unix/sysv/linux/i386/i686/../i486/pthread_cond_wait.S:169
#2  0xb57fbcfc in __pthread_cond_wait (cond=0xb4b88a50, mutex=0xb4b88a38) at forward.c:139
#3  0xb4a839a9 in ?? () from /usr/lib/i386-linux-gnu/libQtScript.so.4
#4  0xb4a839ef in ?? () from /usr/lib/i386-linux-gnu/libQtScript.so.4
#5  0xb046f5ac in ?? () from /usr/lib/libGL.so.1
#6  0x00000000 in ?? ()

Thread 5 (Thread 0x96ff7b70 (LWP 2560)):
#0  0xb48bddbd in __pthread_mutex_lock (mutex=0xae6c8ec) at pthread_mutex_lock.c:61
#1  0xb57fbf14 in pthread_mutex_lock (mutex=0xae6c8ec) at forward.c:182
#2  0xb398970b in g_main_context_prepare () from /lib/i386-linux-gnu/libglib-2.0.so.0
#3  0xb398a637 in ?? () from /lib/i386-linux-gnu/libglib-2.0.so.0
#4  0xb398af9b in g_main_loop_run () from /lib/i386-linux-gnu/libglib-2.0.so.0
#5  0x99ee0194 in ?? () from /usr/lib/gio/modules/libdconfsettings.so
#6  0xb39b15f4 in ?? () from /lib/i386-linux-gnu/libglib-2.0.so.0
#7  0xb046f5ac in ?? () from /usr/lib/libGL.so.1
#8  0x00000000 in ?? ()

Thread 4 (Thread 0x967f6b70 (LWP 2561)):
#0  0xb7858424 in __kernel_vsyscall ()
#1  0xb48bfa5c in pthread_cond_wait@@GLIBC_2.3.2 () at ../nptl/sysdeps/unix/sysv/linux/i386/i686/../i486/pthread_cond_wait.S:169
#2  0xb57fbcfc in __pthread_cond_wait (cond=0xab65d20, mutex=0xab65d08) at forward.c:139
#3  0xb5a0dcc0 in wait (time=4294967295, this=0xab65d08) at thread/qwaitcondition_unix.cpp:88
#4  QWaitCondition::wait (this=0xae5da00, mutex=0xae5d9fc, time=4294967295) at thread/qwaitcondition_unix.cpp:160
#5  0xaceb437d in ?? () from /usr/lib/qt4/plugins/phonon_backend/phonon_gstreamer.so
#6  0xaceb0559 in ?? () from /usr/lib/qt4/plugins/phonon_backend/phonon_gstreamer.so
#7  0xb0a1cf7e in ?? () from /usr/lib/libgstbase-0.10.so.0
#8  0xb0a1edef in ?? () from /usr/lib/libgstbase-0.10.so.0
#9  0xb098dee0 in ?? () from /usr/lib/libgstreamer-0.10.so.0
#10 0xb098f188 in ?? () from /usr/lib/libgstreamer-0.10.so.0
#11 0xb39b3a27 in ?? () from /lib/i386-linux-gnu/libglib-2.0.so.0
#12 0xb39b15f4 in ?? () from /lib/i386-linux-gnu/libglib-2.0.so.0
#13 0xb046f5ac in ?? () from /usr/lib/libGL.so.1
#14 0x00000000 in ?? ()

Thread 3 (Thread 0x957f4b70 (LWP 2563)):
#0  0xb48bed58 in __pthread_mutex_unlock_usercnt (mutex=<optimized out>, decr=1) at pthread_mutex_unlock.c:77
#1  0xb57fbf54 in pthread_mutex_unlock (mutex=0xae9ad4c) at forward.c:184
#2  0xb3989c35 in g_main_context_query () from /lib/i386-linux-gnu/libglib-2.0.so.0
#3  0xb398a664 in ?? () from /lib/i386-linux-gnu/libglib-2.0.so.0
#4  0xb398af9b in g_main_loop_run () from /lib/i386-linux-gnu/libglib-2.0.so.0
#5  0xa394bcea in ?? () from /usr/lib/i386-linux-gnu/libgio-2.0.so.0
#6  0xb39b15f4 in ?? () from /lib/i386-linux-gnu/libglib-2.0.so.0
#7  0xb046f5ac in ?? () from /usr/lib/libGL.so.1
#8  0x00000000 in ?? ()

Thread 2 (Thread 0x94ff3b70 (LWP 2565)):
#0  0xb7858424 in __kernel_vsyscall ()
#1  0xb57b7586 in nanosleep () at ../sysdeps/unix/syscall-template.S:82
#2  0xb39b4abe in g_usleep () from /lib/i386-linux-gnu/libglib-2.0.so.0
#3  0xb398678e in ?? () from /lib/i386-linux-gnu/libglib-2.0.so.0
#4  0xb39b15f4 in ?? () from /lib/i386-linux-gnu/libglib-2.0.so.0
#5  0xb046f5ac in ?? () from /usr/lib/libGL.so.1
#6  0x00000000 in ?? ()

Thread 1 (Thread 0xae5ac720 (LWP 2540)):
[KCrash Handler]
#7  0xb59efd54 in QAbstractAnimation::state (this=0x41) at animation/qabstractanimation.cpp:510
#8  0xb6c5f4c1 in Context::ContextView::addCollapseAnimation (this=0x9fa4b28, anim=0xaebc130) at ../../src/context/ContextView.cpp:245
#9  0xb6c5b985 in Context::Applet::collapse (this=0xa097328, on=false) at ../../src/context/Applet.cpp:321
#10 0xb6c5be73 in Context::Applet::setCollapseOff (this=0xa097328) at ../../src/context/Applet.cpp:279
#11 0x9d16effe in WikipediaApplet::dataUpdated (this=0xa097328, source=..., data=...) at ../../../../../src/context/applets/wikipedia/WikipediaApplet.cpp:742
#12 0x9d1735d8 in WikipediaApplet::qt_metacall (this=0xa097328, _c=QMetaObject::InvokeMetaMethod, _id=<optimized out>, _a=0xbfaf1834) at ./WikipediaApplet.moc:116
#13 0xb5b0eb7d in metacall (argv=0xbfaf1834, idx=72, cl=QMetaObject::InvokeMetaMethod, object=0xa097328) at kernel/qmetaobject.cpp:237
#14 QMetaObject::metacall (object=0xa097328, cl=QMetaObject::InvokeMetaMethod, idx=72, argv=0xbfaf1834) at kernel/qmetaobject.cpp:232
#15 0xb5b1da6a in QMetaObject::activate (sender=0xa10d720, m=0xb4e7a938, local_signal_index=0, argv=0xbfaf1834) at kernel/qobject.cpp:3278
#16 0xb4c731dd in Plasma::DataContainer::dataUpdated (this=0xa10d720, _t1=..., _t2=...) at ./datacontainer.moc:112
#17 0xb4c737b6 in Plasma::DataContainer::checkForUpdate (this=0xa10d720) at ../../plasma/datacontainer.cpp:297
#18 0xb4c75497 in timerEvent (this=0xa129958, event=<optimized out>) at ../../plasma/dataengine.cpp:386
#19 Plasma::DataEngine::timerEvent (this=0xa129958, event=0xbfaf1c7c) at ../../plasma/dataengine.cpp:361
#20 0xb5b20994 in QObject::event (this=0xa129958, e=0xbfaf1c7c) at kernel/qobject.cpp:1181
#21 0xb6063d54 in notify_helper (e=0xbfaf1c7c, receiver=0xa129958, this=0x928ce90) at kernel/qapplication.cpp:4486
#22 QApplicationPrivate::notify_helper (this=0x928ce90, receiver=0xa129958, e=0xbfaf1c7c) at kernel/qapplication.cpp:4458
#23 0xb6069103 in QApplication::notify (this=0xbfaf1c7c, receiver=0xa129958, e=0xbfaf1c7c) at kernel/qapplication.cpp:3886
#24 0xb75e3681 in KApplication::notify (this=0xbfaf1f84, receiver=0xa129958, event=0xbfaf1c7c) at ../../kdeui/kernel/kapplication.cpp:311
#25 0xb5b0819e in QCoreApplication::notifyInternal (this=0xbfaf1f84, receiver=0xa129958, event=0xbfaf1c7c) at kernel/qcoreapplication.cpp:787
#26 0xb5b38c10 in sendEvent (event=0xbfaf1c7c, receiver=<optimized out>) at ../../include/QtCore/../../src/corelib/kernel/qcoreapplication.h:215
#27 QTimerInfoList::activateTimers (this=0x928c57c) at kernel/qeventdispatcher_unix.cpp:603
#28 0xb5b36122 in timerSourceDispatch (source=0x928c548) at kernel/qeventdispatcher_glib.cpp:184
#29 0xb398a25f in g_main_context_dispatch () from /lib/i386-linux-gnu/libglib-2.0.so.0
#30 0xb398a990 in ?? () from /lib/i386-linux-gnu/libglib-2.0.so.0
#31 0xb398ac2a in g_main_context_iteration () from /lib/i386-linux-gnu/libglib-2.0.so.0
#32 0xb5b36ada in QEventDispatcherGlib::processEvents (this=0x9121218, flags=...) at kernel/qeventdispatcher_glib.cpp:422
#33 0xb611be3a in QGuiEventDispatcherGlib::processEvents (this=0x9121218, flags=...) at kernel/qguieventdispatcher_glib.cpp:204
#34 0xb5b071dd in QEventLoop::processEvents (this=0xbfaf1ef4, flags=...) at kernel/qeventloop.cpp:149
#35 0xb5b07421 in QEventLoop::exec (this=0xbfaf1ef4, flags=...) at kernel/qeventloop.cpp:201
#36 0xb5b0c19d in QCoreApplication::exec () at kernel/qcoreapplication.cpp:1064
#37 0xb60618f4 in QApplication::exec () at kernel/qapplication.cpp:3760
#38 0x080503e2 in main (argc=0, argv=0x0) at ../../src/main.cpp:310

Possible duplicates by query: bug 285875, bug 285865, bug 285369, bug 282570, bug 282042.

Reported using DrKonqi
Comment 1 Myriam Schweingruber 2011-11-14 21:19:51 UTC 
You should stick to the offical Kubuntu PPAs, please avoid others as those are not tested by the Kubuntu devs. 
Also what plugin is that? We do not give support or fix bugs of external applications, you should report that to the respective authors.

*** This bug has been marked as a duplicate of bug 258741 ***