Bug 290743

Application: amarok (2.4.3)
KDE Platform Version: 4.7.3 (4.7.3)
Qt Version: 4.7.4
Operating System: Linux 3.0.0-14-generic x86_64
Distribution: Ubuntu 11.10

-- Information about the crash:
- What I was doing when the application crashed:
Amarok hasn't been started during my session. I was browsing an external HDD via Dolphin for copying my music library onto my internal hard drive (an NTFS partition shared with WIndows). When I hovered my mouse on some music file,  I heard a very brief sound as if it was trying to play that file and then a window popped-up stating that Amarok crashed.

-- Backtrace:
Application: Amarok (amarok), signal: Segmentation fault
[Current thread is 1 (Thread 0x7f1d648fd7a0 (LWP 2049))]

Thread 16 (Thread 0x7f1d41589700 (LWP 2100)):
#0  0x00007f1d6123c773 in __GI___poll (fds=<optimized out>, nfds=<optimized out>, timeout=<optimized out>) at ../sysdeps/unix/sysv/linux/poll.c:87
#1  0x00007f1d5bfa6f68 in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#2  0x00007f1d5bfa7429 in g_main_context_iteration () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#3  0x00007f1d61bbaf3e in QEventDispatcherGlib::processEvents (this=0x217cd90, flags=<optimized out>) at kernel/qeventdispatcher_glib.cpp:424
#4  0x00007f1d61b8ecf2 in QEventLoop::processEvents (this=<optimized out>, flags=...) at kernel/qeventloop.cpp:149
#5  0x00007f1d61b8eef7 in QEventLoop::exec (this=0x7f1d41588db0, flags=...) at kernel/qeventloop.cpp:201
#6  0x00007f1d61aa627f in QThread::exec (this=<optimized out>) at thread/qthread.cpp:498
#7  0x00007f1d61b71cbf in QInotifyFileSystemWatcherEngine::run (this=0x214c8a0) at io/qfilesystemwatcher_inotify.cpp:248
#8  0x00007f1d61aa8d05 in QThreadPrivate::start (arg=0x214c8a0) at thread/qthread_unix.cpp:331
#9  0x00007f1d5da4befc in start_thread (arg=0x7f1d41589700) at pthread_create.c:304
#10 0x00007f1d6124889d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:112
#11 0x0000000000000000 in ?? ()

Thread 15 (Thread 0x7f1d3a3fa700 (LWP 2101)):
#0  0x00007f1d5da4e034 in __pthread_mutex_lock (mutex=0x2410818) at pthread_mutex_lock.c:61
#1  0x00007f1d5bfa6361 in g_main_context_query () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#2  0x00007f1d5bfa6e6a in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#3  0x00007f1d5bfa7429 in g_main_context_iteration () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#4  0x00007f1d61bbaf3e in QEventDispatcherGlib::processEvents (this=0x24102b0, flags=<optimized out>) at kernel/qeventdispatcher_glib.cpp:424
#5  0x00007f1d61b8ecf2 in QEventLoop::processEvents (this=<optimized out>, flags=...) at kernel/qeventloop.cpp:149
#6  0x00007f1d61b8eef7 in QEventLoop::exec (this=0x7f1d3a3f9de0, flags=...) at kernel/qeventloop.cpp:201
#7  0x00007f1d61aa627f in QThread::exec (this=<optimized out>) at thread/qthread.cpp:498
#8  0x00007f1d61aa8d05 in QThreadPrivate::start (arg=0x240f880) at thread/qthread_unix.cpp:331
#9  0x00007f1d5da4befc in start_thread (arg=0x7f1d3a3fa700) at pthread_create.c:304
#10 0x00007f1d6124889d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:112
#11 0x0000000000000000 in ?? ()

Thread 14 (Thread 0x7f1d38977700 (LWP 2103)):
#0  pthread_cond_wait@@GLIBC_2.3.2 () at ../nptl/sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:162
#1  0x00007f1d61aa91ab in wait (time=18446744073709551615, this=0x2457040) at thread/qwaitcondition_unix.cpp:88
#2  QWaitCondition::wait (this=<optimized out>, mutex=0x2457260, time=18446744073709551615) at thread/qwaitcondition_unix.cpp:160
#3  0x00007f1d5efdc864 in ThreadWeaver::WeaverImpl::blockThreadUntilJobsAreBeingAssigned (this=0x2456ea0, th=0x2457750) at ../../../threadweaver/Weaver/WeaverImpl.cpp:365
#4  0x00007f1d5efdee0b in ThreadWeaver::WorkingHardState::applyForWork (this=0x2457380, th=0x2457750) at ../../../threadweaver/Weaver/WorkingHardState.cpp:71
#5  0x00007f1d5efddccf in ThreadWeaver::ThreadRunHelper::run (this=0x7f1d38976e00, parent=0x2456ea0, th=0x2457750) at ../../../threadweaver/Weaver/Thread.cpp:87
#6  0x00007f1d5efddd5b in ThreadWeaver::Thread::run (this=0x2457750) at ../../../threadweaver/Weaver/Thread.cpp:142
#7  0x00007f1d61aa8d05 in QThreadPrivate::start (arg=0x2457750) at thread/qthread_unix.cpp:331
#8  0x00007f1d5da4befc in start_thread (arg=0x7f1d38977700) at pthread_create.c:304
#9  0x00007f1d6124889d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:112
#10 0x0000000000000000 in ?? ()

Thread 13 (Thread 0x7f1d31dc2700 (LWP 2104)):
#0  0x00007f1d6123c773 in __GI___poll (fds=<optimized out>, nfds=<optimized out>, timeout=<optimized out>) at ../sysdeps/unix/sysv/linux/poll.c:87
#1  0x00007f1d5bfa6f68 in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#2  0x00007f1d5bfa7429 in g_main_context_iteration () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#3  0x00007f1d61bbaf3e in QEventDispatcherGlib::processEvents (this=0x26c9380, flags=<optimized out>) at kernel/qeventdispatcher_glib.cpp:424
#4  0x00007f1d61b8ecf2 in QEventLoop::processEvents (this=<optimized out>, flags=...) at kernel/qeventloop.cpp:149
#5  0x00007f1d61b8eef7 in QEventLoop::exec (this=0x7f1d31dc1db0, flags=...) at kernel/qeventloop.cpp:201
#6  0x00007f1d61aa627f in QThread::exec (this=<optimized out>) at thread/qthread.cpp:498
#7  0x00007f1d61b71cbf in QInotifyFileSystemWatcherEngine::run (this=0x26bfb60) at io/qfilesystemwatcher_inotify.cpp:248
#8  0x00007f1d61aa8d05 in QThreadPrivate::start (arg=0x26bfb60) at thread/qthread_unix.cpp:331
#9  0x00007f1d5da4befc in start_thread (arg=0x7f1d31dc2700) at pthread_create.c:304
#10 0x00007f1d6124889d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:112
#11 0x0000000000000000 in ?? ()

Thread 12 (Thread 0x7f1d313a5700 (LWP 2105)):
#0  pthread_cond_wait@@GLIBC_2.3.2 () at ../nptl/sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:162
#1  0x00007f1d61aa91ab in wait (time=18446744073709551615, this=0x2457040) at thread/qwaitcondition_unix.cpp:88
#2  QWaitCondition::wait (this=<optimized out>, mutex=0x2457260, time=18446744073709551615) at thread/qwaitcondition_unix.cpp:160
#3  0x00007f1d5efdc864 in ThreadWeaver::WeaverImpl::blockThreadUntilJobsAreBeingAssigned (this=0x2456ea0, th=0x26d9510) at ../../../threadweaver/Weaver/WeaverImpl.cpp:365
#4  0x00007f1d5efdee0b in ThreadWeaver::WorkingHardState::applyForWork (this=0x2457380, th=0x26d9510) at ../../../threadweaver/Weaver/WorkingHardState.cpp:71
#5  0x00007f1d5efddccf in ThreadWeaver::ThreadRunHelper::run (this=0x7f1d313a4e00, parent=0x2456ea0, th=0x26d9510) at ../../../threadweaver/Weaver/Thread.cpp:87
#6  0x00007f1d5efddd5b in ThreadWeaver::Thread::run (this=0x26d9510) at ../../../threadweaver/Weaver/Thread.cpp:142
#7  0x00007f1d61aa8d05 in QThreadPrivate::start (arg=0x26d9510) at thread/qthread_unix.cpp:331
#8  0x00007f1d5da4befc in start_thread (arg=0x7f1d313a5700) at pthread_create.c:304
#9  0x00007f1d6124889d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:112
#10 0x0000000000000000 in ?? ()

Thread 11 (Thread 0x7f1d30999700 (LWP 2106)):
#0  pthread_cond_wait@@GLIBC_2.3.2 () at ../nptl/sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:162
#1  0x00007f1d61aa91ab in wait (time=18446744073709551615, this=0x2457040) at thread/qwaitcondition_unix.cpp:88
#2  QWaitCondition::wait (this=<optimized out>, mutex=0x2457260, time=18446744073709551615) at thread/qwaitcondition_unix.cpp:160
#3  0x00007f1d5efdc864 in ThreadWeaver::WeaverImpl::blockThreadUntilJobsAreBeingAssigned (this=0x2456ea0, th=0x26e0980) at ../../../threadweaver/Weaver/WeaverImpl.cpp:365
#4  0x00007f1d5efdee0b in ThreadWeaver::WorkingHardState::applyForWork (this=0x2457380, th=0x26e0980) at ../../../threadweaver/Weaver/WorkingHardState.cpp:71
#5  0x00007f1d5efddccf in ThreadWeaver::ThreadRunHelper::run (this=0x7f1d30998e00, parent=0x2456ea0, th=0x26e0980) at ../../../threadweaver/Weaver/Thread.cpp:87
#6  0x00007f1d5efddd5b in ThreadWeaver::Thread::run (this=0x26e0980) at ../../../threadweaver/Weaver/Thread.cpp:142
#7  0x00007f1d61aa8d05 in QThreadPrivate::start (arg=0x26e0980) at thread/qthread_unix.cpp:331
#8  0x00007f1d5da4befc in start_thread (arg=0x7f1d30999700) at pthread_create.c:304
#9  0x00007f1d6124889d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:112
#10 0x0000000000000000 in ?? ()

Thread 10 (Thread 0x7f1d2bfff700 (LWP 2107)):
#0  pthread_cond_wait@@GLIBC_2.3.2 () at ../nptl/sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:162
#1  0x00007f1d61aa91ab in wait (time=18446744073709551615, this=0x2457040) at thread/qwaitcondition_unix.cpp:88
#2  QWaitCondition::wait (this=<optimized out>, mutex=0x2457260, time=18446744073709551615) at thread/qwaitcondition_unix.cpp:160
#3  0x00007f1d5efdc864 in ThreadWeaver::WeaverImpl::blockThreadUntilJobsAreBeingAssigned (this=0x2456ea0, th=0x27cabe0) at ../../../threadweaver/Weaver/WeaverImpl.cpp:365
#4  0x00007f1d5efdee0b in ThreadWeaver::WorkingHardState::applyForWork (this=0x2457380, th=0x27cabe0) at ../../../threadweaver/Weaver/WorkingHardState.cpp:71
#5  0x00007f1d5efddccf in ThreadWeaver::ThreadRunHelper::run (this=0x7f1d2bffee00, parent=0x2456ea0, th=0x27cabe0) at ../../../threadweaver/Weaver/Thread.cpp:87
#6  0x00007f1d5efddd5b in ThreadWeaver::Thread::run (this=0x27cabe0) at ../../../threadweaver/Weaver/Thread.cpp:142
#7  0x00007f1d61aa8d05 in QThreadPrivate::start (arg=0x27cabe0) at thread/qthread_unix.cpp:331
#8  0x00007f1d5da4befc in start_thread (arg=0x7f1d2bfff700) at pthread_create.c:304
#9  0x00007f1d6124889d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:112
#10 0x0000000000000000 in ?? ()

Thread 9 (Thread 0x7f1d2b1be700 (LWP 2108)):
#0  pthread_cond_wait@@GLIBC_2.3.2 () at ../nptl/sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:162
#1  0x00007f1d58a01c2c in ?? () from /usr/lib/x86_64-linux-gnu/libQtWebKit.so.4
#2  0x00007f1d58a01d59 in ?? () from /usr/lib/x86_64-linux-gnu/libQtWebKit.so.4
#3  0x00007f1d5da4befc in start_thread (arg=0x7f1d2b1be700) at pthread_create.c:304
#4  0x00007f1d6124889d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:112
#5  0x0000000000000000 in ?? ()

Thread 8 (Thread 0x7f1d29fa7700 (LWP 2111)):
#0  pthread_cond_wait@@GLIBC_2.3.2 () at ../nptl/sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:162
#1  0x00007f1d5e027fe2 in ?? () from /usr/lib/x86_64-linux-gnu/libQtScript.so.4
#2  0x00007f1d5e028019 in ?? () from /usr/lib/x86_64-linux-gnu/libQtScript.so.4
#3  0x00007f1d5da4befc in start_thread (arg=0x7f1d29fa7700) at pthread_create.c:304
#4  0x00007f1d6124889d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:112
#5  0x0000000000000000 in ?? ()

Thread 7 (Thread 0x7f1d39582700 (LWP 2668)):
#0  pthread_cond_wait@@GLIBC_2.3.2 () at ../nptl/sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:162
#1  0x00007f1d408cd7dd in ?? () from /usr/lib/gstreamer-0.10/libgstcoreelements.so
#2  0x00007f1d53cd0e0a in gst_pad_push () from /usr/lib/libgstreamer-0.10.so.0
#3  0x00007f1d53cd0e0a in gst_pad_push () from /usr/lib/libgstreamer-0.10.so.0
#4  0x00007f1d53cd0e0a in gst_pad_push () from /usr/lib/libgstreamer-0.10.so.0
#5  0x00007f1d1ea96c9c in ?? () from /usr/lib/gstreamer-0.10/libgstflump3dec.so
#6  0x00007f1d1ea97b7f in ?? () from /usr/lib/gstreamer-0.10/libgstflump3dec.so
#7  0x00007f1d53cd0e0a in gst_pad_push () from /usr/lib/libgstreamer-0.10.so.0
#8  0x00007f1d53f6ac7f in gst_base_parse_push_frame () from /usr/lib/libgstbase-0.10.so.0
#9  0x00007f1d53f6b88e in ?? () from /usr/lib/libgstbase-0.10.so.0
#10 0x00007f1d53f6db6d in ?? () from /usr/lib/libgstbase-0.10.so.0
#11 0x00007f1d53cf7064 in ?? () from /usr/lib/libgstreamer-0.10.so.0
#12 0x00007f1d5bfce7d8 in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#13 0x00007f1d5bfcc2b6 in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#14 0x00007f1d5da4befc in start_thread (arg=0x7f1d39582700) at pthread_create.c:304
#15 0x00007f1d6124889d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:112
#16 0x0000000000000000 in ?? ()

Thread 6 (Thread 0x7f1d1e803700 (LWP 2671)):
#0  pthread_cond_wait@@GLIBC_2.3.2 () at ../nptl/sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:162
#1  0x00007f1d53f751cf in gst_base_sink_wait_preroll () from /usr/lib/libgstbase-0.10.so.0
#2  0x00007f1d459a7778 in ?? () from /usr/lib/libgstaudio-0.10.so.0
#3  0x00007f1d53f76ba9 in ?? () from /usr/lib/libgstbase-0.10.so.0
#4  0x00007f1d53f793df in ?? () from /usr/lib/libgstbase-0.10.so.0
#5  0x00007f1d53f79737 in ?? () from /usr/lib/libgstbase-0.10.so.0
#6  0x00007f1d53f79b1f in ?? () from /usr/lib/libgstbase-0.10.so.0
#7  0x00007f1d53cd0e0a in gst_pad_push () from /usr/lib/libgstreamer-0.10.so.0
#8  0x00007f1d53f86e87 in ?? () from /usr/lib/libgstbase-0.10.so.0
#9  0x00007f1d53cd0e0a in gst_pad_push () from /usr/lib/libgstreamer-0.10.so.0
#10 0x00007f1d53f86e87 in ?? () from /usr/lib/libgstbase-0.10.so.0
#11 0x00007f1d53cd0e0a in gst_pad_push () from /usr/lib/libgstreamer-0.10.so.0
#12 0x00007f1d53f86e87 in ?? () from /usr/lib/libgstbase-0.10.so.0
#13 0x00007f1d53cd0e0a in gst_pad_push () from /usr/lib/libgstreamer-0.10.so.0
#14 0x00007f1d408ce6ea in ?? () from /usr/lib/gstreamer-0.10/libgstcoreelements.so
#15 0x00007f1d53cf7064 in ?? () from /usr/lib/libgstreamer-0.10.so.0
#16 0x00007f1d5bfce7d8 in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#17 0x00007f1d5bfcc2b6 in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#18 0x00007f1d5da4befc in start_thread (arg=0x7f1d1e803700) at pthread_create.c:304
#19 0x00007f1d6124889d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:112
#20 0x0000000000000000 in ?? ()

Thread 5 (Thread 0x7f1d1e002700 (LWP 2672)):
#0  pthread_cond_wait@@GLIBC_2.3.2 () at ../nptl/sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:162
#1  0x00007f1d408cd7dd in ?? () from /usr/lib/gstreamer-0.10/libgstcoreelements.so
#2  0x00007f1d53cd0e0a in gst_pad_push () from /usr/lib/libgstreamer-0.10.so.0
#3  0x00007f1d53cd0e0a in gst_pad_push () from /usr/lib/libgstreamer-0.10.so.0
#4  0x00007f1d408d864f in ?? () from /usr/lib/gstreamer-0.10/libgstcoreelements.so
#5  0x00007f1d53cd0e0a in gst_pad_push () from /usr/lib/libgstreamer-0.10.so.0
#6  0x00007f1d53cd0e0a in gst_pad_push () from /usr/lib/libgstreamer-0.10.so.0
#7  0x00007f1d53f86e87 in ?? () from /usr/lib/libgstbase-0.10.so.0
#8  0x00007f1d53cd0e0a in gst_pad_push () from /usr/lib/libgstreamer-0.10.so.0
#9  0x00007f1d53f86e87 in ?? () from /usr/lib/libgstbase-0.10.so.0
#10 0x00007f1d53cd0e0a in gst_pad_push () from /usr/lib/libgstreamer-0.10.so.0
#11 0x00007f1d408ce6ea in ?? () from /usr/lib/gstreamer-0.10/libgstcoreelements.so
#12 0x00007f1d53cf7064 in ?? () from /usr/lib/libgstreamer-0.10.so.0
#13 0x00007f1d5bfce7d8 in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#14 0x00007f1d5bfcc2b6 in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#15 0x00007f1d5da4befc in start_thread (arg=0x7f1d1e002700) at pthread_create.c:304
#16 0x00007f1d6124889d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:112
#17 0x0000000000000000 in ?? ()

Thread 4 (Thread 0x7f1d1d801700 (LWP 2673)):
#0  pthread_cond_wait@@GLIBC_2.3.2 () at ../nptl/sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:162
#1  0x00007f1d408cd7dd in ?? () from /usr/lib/gstreamer-0.10/libgstcoreelements.so
#2  0x00007f1d53cd0e0a in gst_pad_push () from /usr/lib/libgstreamer-0.10.so.0
#3  0x00007f1d53cd0e0a in gst_pad_push () from /usr/lib/libgstreamer-0.10.so.0
#4  0x00007f1d408d8200 in ?? () from /usr/lib/gstreamer-0.10/libgstcoreelements.so
#5  0x00007f1d408d864f in ?? () from /usr/lib/gstreamer-0.10/libgstcoreelements.so
#6  0x00007f1d53cd0e0a in gst_pad_push () from /usr/lib/libgstreamer-0.10.so.0
#7  0x00007f1d53cd0e0a in gst_pad_push () from /usr/lib/libgstreamer-0.10.so.0
#8  0x00007f1d53f86e87 in ?? () from /usr/lib/libgstbase-0.10.so.0
#9  0x00007f1d53cd0e0a in gst_pad_push () from /usr/lib/libgstreamer-0.10.so.0
#10 0x00007f1d53f86e87 in ?? () from /usr/lib/libgstbase-0.10.so.0
#11 0x00007f1d53cd0e0a in gst_pad_push () from /usr/lib/libgstreamer-0.10.so.0
#12 0x00007f1d408ce6ea in ?? () from /usr/lib/gstreamer-0.10/libgstcoreelements.so
#13 0x00007f1d53cf7064 in ?? () from /usr/lib/libgstreamer-0.10.so.0
#14 0x00007f1d5bfce7d8 in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#15 0x00007f1d5bfcc2b6 in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#16 0x00007f1d5da4befc in start_thread (arg=0x7f1d1d801700) at pthread_create.c:304
#17 0x00007f1d6124889d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:112
#18 0x0000000000000000 in ?? ()

Thread 3 (Thread 0x7f1d1d000700 (LWP 2674)):
#0  pthread_cond_wait@@GLIBC_2.3.2 () at ../nptl/sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:162
#1  0x00007f1d408cd7dd in ?? () from /usr/lib/gstreamer-0.10/libgstcoreelements.so
#2  0x00007f1d53cd0e0a in gst_pad_push () from /usr/lib/libgstreamer-0.10.so.0
#3  0x00007f1d53cd0e0a in gst_pad_push () from /usr/lib/libgstreamer-0.10.so.0
#4  0x00007f1d408d8200 in ?? () from /usr/lib/gstreamer-0.10/libgstcoreelements.so
#5  0x00007f1d408d864f in ?? () from /usr/lib/gstreamer-0.10/libgstcoreelements.so
#6  0x00007f1d53cd0e0a in gst_pad_push () from /usr/lib/libgstreamer-0.10.so.0
#7  0x00007f1d408ce6ea in ?? () from /usr/lib/gstreamer-0.10/libgstcoreelements.so
#8  0x00007f1d53cf7064 in ?? () from /usr/lib/libgstreamer-0.10.so.0
#9  0x00007f1d5bfce7d8 in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#10 0x00007f1d5bfcc2b6 in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#11 0x00007f1d5da4befc in start_thread (arg=0x7f1d1d000700) at pthread_create.c:304
#12 0x00007f1d6124889d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:112
#13 0x0000000000000000 in ?? ()

Thread 2 (Thread 0x7f1d45997700 (LWP 2675)):
#0  0x00007f1d6123c773 in __GI___poll (fds=<optimized out>, nfds=<optimized out>, timeout=<optimized out>) at ../sysdeps/unix/sysv/linux/poll.c:87
#1  0x00007f1d5961103f in ?? () from /usr/lib/x86_64-linux-gnu/libpulse.so.0
#2  0x00007f1d5960245c in pa_mainloop_poll () from /usr/lib/x86_64-linux-gnu/libpulse.so.0
#3  0x00007f1d59602ac9 in pa_mainloop_iterate () from /usr/lib/x86_64-linux-gnu/libpulse.so.0
#4  0x00007f1d59602b80 in pa_mainloop_run () from /usr/lib/x86_64-linux-gnu/libpulse.so.0
#5  0x00007f1d59610fef in ?? () from /usr/lib/x86_64-linux-gnu/libpulse.so.0
#6  0x00007f1d54cd0c78 in ?? () from /usr/lib/x86_64-linux-gnu/libpulsecommon-1.0.so
#7  0x00007f1d5da4befc in start_thread (arg=0x7f1d45997700) at pthread_create.c:304
#8  0x00007f1d6124889d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:112
#9  0x0000000000000000 in ?? ()

Thread 1 (Thread 0x7f1d648fd7a0 (LWP 2049)):
[KCrash Handler]
#6  operator== (value=0, this=0x7c) at /usr/include/qt4/QtCore/qbasicatomic.h:70
#7  data (this=0x26f60a0) at /usr/include/qt4/QtCore/qsharedpointer_impl.h:575
#8  Context::ContextView::addCollapseAnimation (this=0x26f6040, anim=0x1c31000) at ../../src/context/ContextView.cpp:239
#9  0x00007f1d635745b4 in Context::Applet::collapse (this=0x27bfc00, on=<optimized out>) at ../../src/context/Applet.cpp:320
#10 0x00007f1d2b5f5e3d in LyricsApplet::dataUpdated (this=0x27bfc00, name=<optimized out>, data=<optimized out>) at ../../../../../src/context/applets/lyrics/LyricsApplet.cpp:612
#11 0x00007f1d2b5f7646 in LyricsApplet::qt_metacall (this=0x27bfc00, _c=QMetaObject::InvokeMetaMethod, _id=<optimized out>, _a=0x7fffa04f0120) at ./LyricsApplet.moc:102
#12 0x00007f1d61ba2eba in QMetaObject::activate (sender=0x27d7260, m=<optimized out>, local_signal_index=<optimized out>, argv=0x7fffa04f0120) at kernel/qobject.cpp:3278
#13 0x00007f1d5e44da27 in Plasma::DataContainer::dataUpdated (this=<optimized out>, _t1=<optimized out>, _t2=<optimized out>) at ./datacontainer.moc:112
#14 0x00007f1d5e44defe in Plasma::DataContainer::checkForUpdate (this=0x27d7260) at ../../plasma/datacontainer.cpp:297
#15 0x00007f1d5e44f81f in timerEvent (this=<optimized out>, event=<optimized out>) at ../../plasma/dataengine.cpp:386
#16 Plasma::DataEngine::timerEvent (this=<optimized out>, event=<optimized out>) at ../../plasma/dataengine.cpp:361
#17 0x00007f1d61ba6789 in QObject::event (this=0x28af5e0, e=<optimized out>) at kernel/qobject.cpp:1181
#18 0x00007f1d62590424 in notify_helper (e=0x7fffa04f06c0, receiver=0x28af5e0, this=0x1b1c260) at kernel/qapplication.cpp:4486
#19 QApplicationPrivate::notify_helper (this=0x1b1c260, receiver=0x28af5e0, e=0x7fffa04f06c0) at kernel/qapplication.cpp:4458
#20 0x00007f1d62595291 in QApplication::notify (this=0x7fffa04f09c0, receiver=0x28af5e0, e=0x7fffa04f06c0) at kernel/qapplication.cpp:4365
#21 0x00007f1d642f1126 in KApplication::notify (this=0x7fffa04f09c0, receiver=0x28af5e0, event=0x7fffa04f06c0) at ../../kdeui/kernel/kapplication.cpp:311
#22 0x00007f1d61b8fafc in QCoreApplication::notifyInternal (this=0x7fffa04f09c0, receiver=0x28af5e0, event=0x7fffa04f06c0) at kernel/qcoreapplication.cpp:787
#23 0x00007f1d61bbcd62 in sendEvent (event=0x7fffa04f06c0, receiver=<optimized out>) at ../../include/QtCore/../../src/corelib/kernel/qcoreapplication.h:215
#24 QTimerInfoList::activateTimers (this=0x1b14b40) at kernel/qeventdispatcher_unix.cpp:603
#25 0x00007f1d61bba514 in timerSourceDispatch (source=<optimized out>) at kernel/qeventdispatcher_glib.cpp:184
#26 0x00007f1d5bfa6a5d in g_main_context_dispatch () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#27 0x00007f1d5bfa7258 in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#28 0x00007f1d5bfa7429 in g_main_context_iteration () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#29 0x00007f1d61bbaed6 in QEventDispatcherGlib::processEvents (this=0x1993f40, flags=<optimized out>) at kernel/qeventdispatcher_glib.cpp:422
#30 0x00007f1d6263807e in QGuiEventDispatcherGlib::processEvents (this=<optimized out>, flags=<optimized out>) at kernel/qguieventdispatcher_glib.cpp:204
#31 0x00007f1d61b8ecf2 in QEventLoop::processEvents (this=<optimized out>, flags=...) at kernel/qeventloop.cpp:149
#32 0x00007f1d61b8eef7 in QEventLoop::exec (this=0x7fffa04f0950, flags=...) at kernel/qeventloop.cpp:201
#33 0x00007f1d61b93789 in QCoreApplication::exec () at kernel/qcoreapplication.cpp:1064
#34 0x000000000040916e in main (argc=3, argv=0x7fffa04f2fc8) at ../../src/main.cpp:289

Possible duplicates by query: bug 290254, bug 289914, bug 289080, bug 286581, bug 286187.

Reported using DrKonqi