Bug 274163

Application: amarok (2.4.0)
KDE Platform Version: 4.6.2 (4.6.2)
Qt Version: 4.7.2
Operating System: Linux 2.6.38-8-generic x86_64
Distribution: Ubuntu 11.04

-- Information about the crash:
I was attempting to queue music from a media library server and create playlists from it.

I was attempting to get Amarok to automatically play the next song in line (which it wouldn't).  I attempted to queue up all the songs on the playlist.   I then minimized Amarok when it was supposed to be, but was not, playing a song.  Amarok crashed.

Repeatable error.

The crash can be reproduced some of the time.

-- Backtrace:
Application: Amarok (amarok), signal: Segmentation fault
[Current thread is 1 (Thread 0x7f4380f40840 (LWP 14509))]

Thread 16 (Thread 0x7f4360304700 (LWP 14513)):
#0  0x00007f437d951f03 in __poll (fds=<value optimized out>, nfds=<value optimized out>, timeout=<value optimized out>) at ../sysdeps/unix/sysv/linux/poll.c:87
#1  0x00007f437801e104 in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#2  0x00007f437801e639 in g_main_context_iteration () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#3  0x00007f437e2af446 in QEventDispatcherGlib::processEvents (this=0x182c4d0, flags=<value optimized out>) at kernel/qeventdispatcher_glib.cpp:424
#4  0x00007f437e283882 in QEventLoop::processEvents (this=<value optimized out>, flags=...) at kernel/qeventloop.cpp:149
#5  0x00007f437e283abc in QEventLoop::exec (this=0x7f4360303d10, flags=...) at kernel/qeventloop.cpp:201
#6  0x00007f437e19a924 in QThread::exec (this=<value optimized out>) at thread/qthread.cpp:492
#7  0x00007f437e265c2f in QInotifyFileSystemWatcherEngine::run (this=0x1896800) at io/qfilesystemwatcher_inotify.cpp:248
#8  0x00007f437e19d175 in QThreadPrivate::start (arg=0x1896800) at thread/qthread_unix.cpp:320
#9  0x00007f437941cd8c in start_thread (arg=0x7f4360304700) at pthread_create.c:304
#10 0x00007f437d95f04d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:112
#11 0x0000000000000000 in ?? ()

Thread 15 (Thread 0x7f4352348700 (LWP 14514)):
#0  pthread_cond_wait@@GLIBC_2.3.2 () at ../nptl/sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:162
#1  0x00007f437e19d82b in wait (this=<value optimized out>, mutex=0x1eaef90, time=18446744073709551615) at thread/qwaitcondition_unix.cpp:88
#2  QWaitCondition::wait (this=<value optimized out>, mutex=0x1eaef90, time=18446744073709551615) at thread/qwaitcondition_unix.cpp:160
#3  0x00007f437b3ce0b4 in ThreadWeaver::WeaverImpl::blockThreadUntilJobsAreBeingAssigned (this=0x1eaeba0, th=0x1eaf3c0) at ../../../threadweaver/Weaver/WeaverImpl.cpp:365
#4  0x00007f437b3d0723 in ThreadWeaver::WorkingHardState::applyForWork (this=0x1eaacf0, th=0x1eaf3c0) at ../../../threadweaver/Weaver/WorkingHardState.cpp:71
#5  0x00007f437b3d073c in ThreadWeaver::WorkingHardState::applyForWork (this=0x1eaacf0, th=0x1eaf3c0) at ../../../threadweaver/Weaver/WorkingHardState.cpp:74
#6  0x00007f437b3d073c in ThreadWeaver::WorkingHardState::applyForWork (this=0x1eaacf0, th=0x1eaf3c0) at ../../../threadweaver/Weaver/WorkingHardState.cpp:74
#7  0x00007f437b3cf53f in ThreadWeaver::ThreadRunHelper::run (this=0x7f4352347d60, parent=0x1eaeba0, th=0x1eaf3c0) at ../../../threadweaver/Weaver/Thread.cpp:87
#8  0x00007f437b3cf5cb in ThreadWeaver::Thread::run (this=0x1eaf3c0) at ../../../threadweaver/Weaver/Thread.cpp:142
#9  0x00007f437e19d175 in QThreadPrivate::start (arg=0x1eaf3c0) at thread/qthread_unix.cpp:320
#10 0x00007f437941cd8c in start_thread (arg=0x7f4352348700) at pthread_create.c:304
#11 0x00007f437d95f04d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:112
#12 0x0000000000000000 in ?? ()

Thread 14 (Thread 0x7f4351346700 (LWP 14516)):
#0  0x00007f437d951f03 in __poll (fds=<value optimized out>, nfds=<value optimized out>, timeout=<value optimized out>) at ../sysdeps/unix/sysv/linux/poll.c:87
#1  0x00007f437801e104 in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#2  0x00007f437801e9f2 in g_main_loop_run () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#3  0x00007f436f9d6c44 in ?? () from /usr/lib/x86_64-linux-gnu/libgio-2.0.so.0
#4  0x00007f43780453e4 in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#5  0x00007f437941cd8c in start_thread (arg=0x7f4351346700) at pthread_create.c:304
#6  0x00007f437d95f04d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:112
#7  0x0000000000000000 in ?? ()

Thread 13 (Thread 0x7f434ef23700 (LWP 14517)):
#0  0x00007f437e2b0211 in QTimerInfoList::timerWait (this=0x208b020, tm=...) at kernel/qeventdispatcher_unix.cpp:467
#1  0x00007f437e2aec2c in timerSourcePrepareHelper (src=<value optimized out>, timeout=0x7f434ef22b8c) at kernel/qeventdispatcher_glib.cpp:136
#2  0x00007f437e2aecd5 in timerSourcePrepare (source=<value optimized out>, timeout=<value optimized out>) at kernel/qeventdispatcher_glib.cpp:169
#3  0x00007f437801d0a2 in g_main_context_prepare () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#4  0x00007f437801df9d in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#5  0x00007f437801e639 in g_main_context_iteration () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#6  0x00007f437e2af446 in QEventDispatcherGlib::processEvents (this=0x20c09a0, flags=<value optimized out>) at kernel/qeventdispatcher_glib.cpp:424
#7  0x00007f437e283882 in QEventLoop::processEvents (this=<value optimized out>, flags=...) at kernel/qeventloop.cpp:149
#8  0x00007f437e283abc in QEventLoop::exec (this=0x7f434ef22d10, flags=...) at kernel/qeventloop.cpp:201
#9  0x00007f437e19a924 in QThread::exec (this=<value optimized out>) at thread/qthread.cpp:492
#10 0x00007f437e265c2f in QInotifyFileSystemWatcherEngine::run (this=0x20bff90) at io/qfilesystemwatcher_inotify.cpp:248
#11 0x00007f437e19d175 in QThreadPrivate::start (arg=0x20bff90) at thread/qthread_unix.cpp:320
#12 0x00007f437941cd8c in start_thread (arg=0x7f434ef23700) at pthread_create.c:304
#13 0x00007f437d95f04d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:112
#14 0x0000000000000000 in ?? ()

Thread 12 (Thread 0x7f434e505700 (LWP 14518)):
#0  pthread_cond_wait@@GLIBC_2.3.2 () at ../nptl/sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:162
#1  0x00007f437e19d82b in wait (this=<value optimized out>, mutex=0x1eaef90, time=18446744073709551615) at thread/qwaitcondition_unix.cpp:88
#2  QWaitCondition::wait (this=<value optimized out>, mutex=0x1eaef90, time=18446744073709551615) at thread/qwaitcondition_unix.cpp:160
#3  0x00007f437b3ce0b4 in ThreadWeaver::WeaverImpl::blockThreadUntilJobsAreBeingAssigned (this=0x1eaeba0, th=0x2130c40) at ../../../threadweaver/Weaver/WeaverImpl.cpp:365
#4  0x00007f437b3d0723 in ThreadWeaver::WorkingHardState::applyForWork (this=0x1eaacf0, th=0x2130c40) at ../../../threadweaver/Weaver/WorkingHardState.cpp:71
#5  0x00007f437b3d073c in ThreadWeaver::WorkingHardState::applyForWork (this=0x1eaacf0, th=0x2130c40) at ../../../threadweaver/Weaver/WorkingHardState.cpp:74
#6  0x00007f437b3cf53f in ThreadWeaver::ThreadRunHelper::run (this=0x7f434e504d60, parent=0x1eaeba0, th=0x2130c40) at ../../../threadweaver/Weaver/Thread.cpp:87
#7  0x00007f437b3cf5cb in ThreadWeaver::Thread::run (this=0x2130c40) at ../../../threadweaver/Weaver/Thread.cpp:142
#8  0x00007f437e19d175 in QThreadPrivate::start (arg=0x2130c40) at thread/qthread_unix.cpp:320
#9  0x00007f437941cd8c in start_thread (arg=0x7f434e505700) at pthread_create.c:304
#10 0x00007f437d95f04d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:112
#11 0x0000000000000000 in ?? ()

Thread 11 (Thread 0x7f434daf9700 (LWP 14519)):
#0  pthread_cond_wait@@GLIBC_2.3.2 () at ../nptl/sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:162
#1  0x00007f437e19d82b in wait (this=<value optimized out>, mutex=0x1eaef90, time=18446744073709551615) at thread/qwaitcondition_unix.cpp:88
#2  QWaitCondition::wait (this=<value optimized out>, mutex=0x1eaef90, time=18446744073709551615) at thread/qwaitcondition_unix.cpp:160
#3  0x00007f437b3ce0b4 in ThreadWeaver::WeaverImpl::blockThreadUntilJobsAreBeingAssigned (this=0x1eaeba0, th=0x2123680) at ../../../threadweaver/Weaver/WeaverImpl.cpp:365
#4  0x00007f437b3d0723 in ThreadWeaver::WorkingHardState::applyForWork (this=0x1eaacf0, th=0x2123680) at ../../../threadweaver/Weaver/WorkingHardState.cpp:71
#5  0x00007f437b3d073c in ThreadWeaver::WorkingHardState::applyForWork (this=0x1eaacf0, th=0x2123680) at ../../../threadweaver/Weaver/WorkingHardState.cpp:74
#6  0x00007f437b3d073c in ThreadWeaver::WorkingHardState::applyForWork (this=0x1eaacf0, th=0x2123680) at ../../../threadweaver/Weaver/WorkingHardState.cpp:74
#7  0x00007f437b3d073c in ThreadWeaver::WorkingHardState::applyForWork (this=0x1eaacf0, th=0x2123680) at ../../../threadweaver/Weaver/WorkingHardState.cpp:74
#8  0x00007f437b3cf53f in ThreadWeaver::ThreadRunHelper::run (this=0x7f434daf8d60, parent=0x1eaeba0, th=0x2123680) at ../../../threadweaver/Weaver/Thread.cpp:87
#9  0x00007f437b3cf5cb in ThreadWeaver::Thread::run (this=0x2123680) at ../../../threadweaver/Weaver/Thread.cpp:142
#10 0x00007f437e19d175 in QThreadPrivate::start (arg=0x2123680) at thread/qthread_unix.cpp:320
#11 0x00007f437941cd8c in start_thread (arg=0x7f434daf9700) at pthread_create.c:304
#12 0x00007f437d95f04d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:112
#13 0x0000000000000000 in ?? ()

Thread 10 (Thread 0x7f434d2f8700 (LWP 14520)):
#0  pthread_cond_wait@@GLIBC_2.3.2 () at ../nptl/sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:162
#1  0x00007f437e19d82b in wait (this=<value optimized out>, mutex=0x1eaef90, time=18446744073709551615) at thread/qwaitcondition_unix.cpp:88
#2  QWaitCondition::wait (this=<value optimized out>, mutex=0x1eaef90, time=18446744073709551615) at thread/qwaitcondition_unix.cpp:160
#3  0x00007f437b3ce0b4 in ThreadWeaver::WeaverImpl::blockThreadUntilJobsAreBeingAssigned (this=0x1eaeba0, th=0x7f4348001080) at ../../../threadweaver/Weaver/WeaverImpl.cpp:365
#4  0x00007f437b3d0723 in ThreadWeaver::WorkingHardState::applyForWork (this=0x1eaacf0, th=0x7f4348001080) at ../../../threadweaver/Weaver/WorkingHardState.cpp:71
#5  0x00007f437b3cf53f in ThreadWeaver::ThreadRunHelper::run (this=0x7f434d2f7d60, parent=0x1eaeba0, th=0x7f4348001080) at ../../../threadweaver/Weaver/Thread.cpp:87
#6  0x00007f437b3cf5cb in ThreadWeaver::Thread::run (this=0x7f4348001080) at ../../../threadweaver/Weaver/Thread.cpp:142
#7  0x00007f437e19d175 in QThreadPrivate::start (arg=0x7f4348001080) at thread/qthread_unix.cpp:320
#8  0x00007f437941cd8c in start_thread (arg=0x7f434d2f8700) at pthread_create.c:304
#9  0x00007f437d95f04d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:112
#10 0x0000000000000000 in ?? ()

Thread 9 (Thread 0x7f434c8da700 (LWP 14521)):
#0  pthread_cond_wait@@GLIBC_2.3.2 () at ../nptl/sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:162
#1  0x00007f43747b2832 in ?? () from /usr/lib/libQtWebKit.so.4
#2  0x00007f437941cd8c in start_thread (arg=0x7f434c8da700) at pthread_create.c:304
#3  0x00007f437d95f04d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:112
#4  0x0000000000000000 in ?? ()

Thread 8 (Thread 0x7f433f09d700 (LWP 14525)):
#0  pthread_cond_wait@@GLIBC_2.3.2 () at ../nptl/sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:162
#1  0x00007f4379d182a2 in QTWTF::TCMalloc_PageHeap::scavengerThread (this=0x7f437a031180) at ../3rdparty/javascriptcore/JavaScriptCore/wtf/FastMalloc.cpp:2359
#2  0x00007f4379d182d9 in QTWTF::TCMalloc_PageHeap::runScavengerThread (context=0x7f437a03f254) at ../3rdparty/javascriptcore/JavaScriptCore/wtf/FastMalloc.cpp:1464
#3  0x00007f437941cd8c in start_thread (arg=0x7f433f09d700) at pthread_create.c:304
#4  0x00007f437d95f04d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:112
#5  0x0000000000000000 in ?? ()

Thread 7 (Thread 0x7f433adbf700 (LWP 14945)):
#0  pthread_cond_wait@@GLIBC_2.3.2 () at ../nptl/sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:162
#1  0x00007f43660891af in gst_base_sink_wait_preroll () from /usr/lib/libgstbase-0.10.so.0
#2  0x00007f436608932d in gst_base_sink_do_preroll () from /usr/lib/libgstbase-0.10.so.0
#3  0x00007f436608ae76 in ?? () from /usr/lib/libgstbase-0.10.so.0
#4  0x00007f436608d07f in ?? () from /usr/lib/libgstbase-0.10.so.0
#5  0x00007f436608d3d7 in ?? () from /usr/lib/libgstbase-0.10.so.0
#6  0x00007f436608d7cf in ?? () from /usr/lib/libgstbase-0.10.so.0
#7  0x00007f436630e304 in ?? () from /usr/lib/libgstreamer-0.10.so.0
#8  0x00007f436630eb33 in ?? () from /usr/lib/libgstreamer-0.10.so.0
#9  0x00007f4366311929 in gst_pad_push () from /usr/lib/libgstreamer-0.10.so.0
#10 0x00007f436609a826 in ?? () from /usr/lib/libgstbase-0.10.so.0
#11 0x00007f436630e304 in ?? () from /usr/lib/libgstreamer-0.10.so.0
#12 0x00007f436630eb33 in ?? () from /usr/lib/libgstreamer-0.10.so.0
#13 0x00007f4366311929 in gst_pad_push () from /usr/lib/libgstreamer-0.10.so.0
#14 0x00007f436609a826 in ?? () from /usr/lib/libgstbase-0.10.so.0
#15 0x00007f436630e304 in ?? () from /usr/lib/libgstreamer-0.10.so.0
#16 0x00007f436630eb33 in ?? () from /usr/lib/libgstreamer-0.10.so.0
#17 0x00007f4366311929 in gst_pad_push () from /usr/lib/libgstreamer-0.10.so.0
#18 0x00007f436609a826 in ?? () from /usr/lib/libgstbase-0.10.so.0
#19 0x00007f436630e304 in ?? () from /usr/lib/libgstreamer-0.10.so.0
#20 0x00007f436630eb33 in ?? () from /usr/lib/libgstreamer-0.10.so.0
#21 0x00007f4366311929 in gst_pad_push () from /usr/lib/libgstreamer-0.10.so.0
#22 0x00007f435b248325 in ?? () from /usr/lib/gstreamer-0.10/libgstcoreelements.so
#23 0x00007f4366337f30 in ?? () from /usr/lib/libgstreamer-0.10.so.0
#24 0x00007f4378047b16 in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#25 0x00007f43780453e4 in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#26 0x00007f437941cd8c in start_thread (arg=0x7f433adbf700) at pthread_create.c:304
#27 0x00007f437d95f04d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:112
#28 0x0000000000000000 in ?? ()

Thread 6 (Thread 0x7f43397fe700 (LWP 14950)):
#0  pthread_cond_timedwait@@GLIBC_2.3.2 () at ../nptl/sysdeps/unix/sysv/linux/x86_64/pthread_cond_timedwait.S:216
#1  0x00007f437e19d79e in wait (this=<value optimized out>, mutex=0x18cb9b0, time=30000) at thread/qwaitcondition_unix.cpp:86
#2  QWaitCondition::wait (this=<value optimized out>, mutex=0x18cb9b0, time=30000) at thread/qwaitcondition_unix.cpp:160
#3  0x00007f437e192218 in QThreadPoolThread::run (this=0x21c8ba0) at concurrent/qthreadpool.cpp:140
#4  0x00007f437e19d175 in QThreadPrivate::start (arg=0x21c8ba0) at thread/qthread_unix.cpp:320
#5  0x00007f437941cd8c in start_thread (arg=0x7f43397fe700) at pthread_create.c:304
#6  0x00007f437d95f04d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:112
#7  0x0000000000000000 in ?? ()

Thread 5 (Thread 0x7f433fca9700 (LWP 14955)):
#0  pthread_cond_wait@@GLIBC_2.3.2 () at ../nptl/sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:162
#1  0x00007f435b2473d5 in ?? () from /usr/lib/gstreamer-0.10/libgstcoreelements.so
#2  0x00007f43663119d4 in gst_pad_push () from /usr/lib/libgstreamer-0.10.so.0
#3  0x00007f43663119d4 in gst_pad_push () from /usr/lib/libgstreamer-0.10.so.0
#4  0x00007f435b25223d in ?? () from /usr/lib/gstreamer-0.10/libgstcoreelements.so
#5  0x00007f435b25269f in ?? () from /usr/lib/gstreamer-0.10/libgstcoreelements.so
#6  0x00007f43663119d4 in gst_pad_push () from /usr/lib/libgstreamer-0.10.so.0
#7  0x00007f435b248325 in ?? () from /usr/lib/gstreamer-0.10/libgstcoreelements.so
#8  0x00007f4366337f30 in ?? () from /usr/lib/libgstreamer-0.10.so.0
#9  0x00007f4378047b16 in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#10 0x00007f43780453e4 in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#11 0x00007f437941cd8c in start_thread (arg=0x7f433fca9700) at pthread_create.c:304
#12 0x00007f437d95f04d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:112
#13 0x0000000000000000 in ?? ()

Thread 4 (Thread 0x7f43387fc700 (LWP 14957)):
#0  pthread_cond_wait@@GLIBC_2.3.2 () at ../nptl/sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:162
#1  0x00007f43660a5968 in gst_data_queue_push () from /usr/lib/libgstbase-0.10.so.0
#2  0x00007f435b242907 in ?? () from /usr/lib/gstreamer-0.10/libgstcoreelements.so
#3  0x00007f43663119d4 in gst_pad_push () from /usr/lib/libgstreamer-0.10.so.0
#4  0x00007f433b1f2fbb in ?? () from /usr/lib/gstreamer-0.10/libgstqtdemux.so
#5  0x00007f433b206c93 in ?? () from /usr/lib/gstreamer-0.10/libgstqtdemux.so
#6  0x00007f43663119d4 in gst_pad_push () from /usr/lib/libgstreamer-0.10.so.0
#7  0x00007f435b254af8 in ?? () from /usr/lib/gstreamer-0.10/libgstcoreelements.so
#8  0x00007f43663119d4 in gst_pad_push () from /usr/lib/libgstreamer-0.10.so.0
#9  0x00007f43663119d4 in gst_pad_push () from /usr/lib/libgstreamer-0.10.so.0
#10 0x00007f4366092d58 in ?? () from /usr/lib/libgstbase-0.10.so.0
#11 0x00007f4366337f30 in ?? () from /usr/lib/libgstreamer-0.10.so.0
#12 0x00007f4378047b16 in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#13 0x00007f43780453e4 in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#14 0x00007f437941cd8c in start_thread (arg=0x7f43387fc700) at pthread_create.c:304
#15 0x00007f437d95f04d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:112
#16 0x0000000000000000 in ?? ()

Thread 3 (Thread 0x7f4337ffb700 (LWP 14958)):
#0  pthread_cond_wait@@GLIBC_2.3.2 () at ../nptl/sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:162
#1  0x00007f435b2473d5 in ?? () from /usr/lib/gstreamer-0.10/libgstcoreelements.so
#2  0x00007f43663119d4 in gst_pad_push () from /usr/lib/libgstreamer-0.10.so.0
#3  0x00007f43663119d4 in gst_pad_push () from /usr/lib/libgstreamer-0.10.so.0
#4  0x00007f43663119d4 in gst_pad_push () from /usr/lib/libgstreamer-0.10.so.0
#5  0x00007f433a3ba4c4 in ?? () from /usr/lib/gstreamer-0.10/libgstfaad.so
#6  0x00007f43663119d4 in gst_pad_push () from /usr/lib/libgstreamer-0.10.so.0
#7  0x00007f435b24377e in ?? () from /usr/lib/gstreamer-0.10/libgstcoreelements.so
#8  0x00007f4366337f30 in ?? () from /usr/lib/libgstreamer-0.10.so.0
#9  0x00007f4378047b16 in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#10 0x00007f43780453e4 in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#11 0x00007f437941cd8c in start_thread (arg=0x7f4337ffb700) at pthread_create.c:304
#12 0x00007f437d95f04d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:112
#13 0x0000000000000000 in ?? ()

Thread 2 (Thread 0x7f43377fa700 (LWP 14963)):
#0  0x00007f437d951f03 in __poll (fds=<value optimized out>, nfds=<value optimized out>, timeout=<value optimized out>) at ../sysdeps/unix/sysv/linux/poll.c:87
#1  0x00007f437522d32f in ?? () from /usr/lib/libpulse.so.0
#2  0x00007f437521f116 in pa_mainloop_poll () from /usr/lib/libpulse.so.0
#3  0x00007f437521f749 in pa_mainloop_iterate () from /usr/lib/libpulse.so.0
#4  0x00007f437521f800 in pa_mainloop_run () from /usr/lib/libpulse.so.0
#5  0x00007f437522d2df in ?? () from /usr/lib/libpulse.so.0
#6  0x00007f43709e0a88 in ?? () from /usr/lib/libpulsecommon-0.9.22.so
#7  0x00007f437941cd8c in start_thread (arg=0x7f43377fa700) at pthread_create.c:304
#8  0x00007f437d95f04d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:112
#9  0x0000000000000000 in ?? ()

Thread 1 (Thread 0x7f4380f40840 (LWP 14509)):
[KCrash Handler]
#6  0x00007f437f97f8a4 in PlaylistQueueEditor::updateView (this=0x294ea60) at ../../src/playlist/PlaylistQueueEditor.cpp:60
#7  0x00007f437f97fbc5 in PlaylistQueueEditor::PlaylistQueueEditor (this=0x294ea60) at ../../src/playlist/PlaylistQueueEditor.cpp:35
#8  0x00007f437f9a86b5 in Playlist::Dock::slotEditQueue (this=0x1e580d0) at ../../src/playlist/PlaylistDock.cpp:298
#9  0x00007f437f87341c in Playlist::Dock::qt_metacall (this=0x1e580d0, _c=QMetaObject::InvokeMetaMethod, _id=<value optimized out>, _a=0x7fff19d73500) at moc_PlaylistDock.cpp:89
#10 0x00007f437e2995f8 in QMetaObject::activate (sender=0x1b88190, m=<value optimized out>, local_signal_index=<value optimized out>, argv=0x7fff19d73500) at kernel/qobject.cpp:3287
#11 0x00007f437ec3d112 in QAction::triggered (this=<value optimized out>, _t1=false) at .moc/release-shared/moc_qaction.cpp:263
#12 0x00007f437ec3d2ff in QAction::activate (this=0x1b88190, event=<value optimized out>) at kernel/qaction.cpp:1257
#13 0x00007f437f003d7a in QAbstractButtonPrivate::click (this=0x2078560) at widgets/qabstractbutton.cpp:528
#14 0x00007f437f00402c in QAbstractButton::mouseReleaseEvent (this=0x2078530, e=0x7fff19d73e50) at widgets/qabstractbutton.cpp:1121
#15 0x00007f437f0c02ca in QToolButton::mouseReleaseEvent (this=<value optimized out>, e=<value optimized out>) at widgets/qtoolbutton.cpp:721
#16 0x00007f437ec94cb8 in QWidget::event (this=0x2078530, event=0x7fff19d73e50) at kernel/qwidget.cpp:8259
#17 0x00007f437ec439e4 in QApplicationPrivate::notify_helper (this=0x12bea30, receiver=0x2078530, e=0x7fff19d73e50) at kernel/qapplication.cpp:4462
#18 0x00007f437ec48db3 in QApplication::notify (this=<value optimized out>, receiver=0x2078530, e=0x7fff19d73e50) at kernel/qapplication.cpp:4023
#19 0x00007f4380957866 in KApplication::notify (this=0x7fff19d74af0, receiver=0x2078530, event=0x7fff19d73e50) at ../../kdeui/kernel/kapplication.cpp:311
#20 0x00007f437e28449c in QCoreApplication::notifyInternal (this=0x7fff19d74af0, receiver=0x2078530, event=0x7fff19d73e50) at kernel/qcoreapplication.cpp:731
#21 0x00007f437ec44a0d in sendEvent (receiver=0x2078530, event=0x7fff19d73e50, alienWidget=0x2078530, nativeWidget=0x1e580d0, buttonDown=0x7f437f724218, lastMouseReceiver=..., spontaneous=true) at ../../include/QtCore/../../src/corelib/kernel/qcoreapplication.h:215
#22 QApplicationPrivate::sendMouseEvent (receiver=0x2078530, event=0x7fff19d73e50, alienWidget=0x2078530, nativeWidget=0x1e580d0, buttonDown=0x7f437f724218, lastMouseReceiver=..., spontaneous=true) at kernel/qapplication.cpp:3122
#23 0x00007f437ecc4600 in QETWidget::translateMouseEvent (this=0x1e580d0, event=<value optimized out>) at kernel/qapplication_x11.cpp:4556
#24 0x00007f437ecc304a in QApplication::x11ProcessEvent (this=0x7fff19d74af0, event=0x7fff19d747a0) at kernel/qapplication_x11.cpp:3678
#25 0x00007f437eceb162 in x11EventSourceDispatch (s=0x12be000, callback=0, user_data=0x0) at kernel/qguieventdispatcher_glib.cpp:146
#26 0x00007f437801dbcd in g_main_context_dispatch () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#27 0x00007f437801e3a8 in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#28 0x00007f437801e639 in g_main_context_iteration () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#29 0x00007f437e2af3ef in QEventDispatcherGlib::processEvents (this=0x110e7c0, flags=<value optimized out>) at kernel/qeventdispatcher_glib.cpp:422
#30 0x00007f437eceadfe in QGuiEventDispatcherGlib::processEvents (this=<value optimized out>, flags=<value optimized out>) at kernel/qguieventdispatcher_glib.cpp:204
#31 0x00007f437e283882 in QEventLoop::processEvents (this=<value optimized out>, flags=...) at kernel/qeventloop.cpp:149
#32 0x00007f437e283abc in QEventLoop::exec (this=0x7fff19d74aa0, flags=...) at kernel/qeventloop.cpp:201
#33 0x00007f437e287ecb in QCoreApplication::exec () at kernel/qcoreapplication.cpp:1008
#34 0x0000000000409c51 in main (argc=<value optimized out>, argv=<value optimized out>) at ../../src/main.cpp:268

This bug may be a duplicate of or related to bug 274047.

Possible duplicates by query: bug 274052, bug 274047, bug 266135, bug 263308.

Reported using DrKonqi