Application: amarok (2.4.3)
KDE Platform Version: 4.7.00 (4.7.0)
Qt Version: 4.7.2
Operating System: Linux 2.6.38-11-generic x86_64
Distribution: Ubuntu 11.04

-- Information about the crash:
- What I was doing when the application crashed:
Se intentó reproducir un archivo wma, desprotegido, utilizando Gstream.

The crash can be reproduced every time.

-- Backtrace:
Application: Amarok (amarok), signal: Segmentation fault
[Current thread is 1 (Thread 0x7f11acf457a0 (LWP 4434))]

Thread 15 (Thread 0x7f118443e700 (LWP 4439)):
#0  0x00007f11a5eb6d9d in __pthread_mutex_unlock_usercnt (mutex=0x2e22ee8) at pthread_mutex_unlock.c:52
#1  __pthread_mutex_unlock (mutex=0x2e22ee8) at pthread_mutex_unlock.c:290
#2  0x00007f11a440efef in g_main_context_prepare () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#3  0x00007f11a440ff9d in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#4  0x00007f11a4410639 in g_main_context_iteration () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#5  0x00007f11a9fe9446 in QEventDispatcherGlib::processEvents (this=0x2e22ce0, flags=<value optimized out>) at kernel/qeventdispatcher_glib.cpp:424
#6  0x00007f11a9fbd882 in QEventLoop::processEvents (this=<value optimized out>, flags=...) at kernel/qeventloop.cpp:149
#7  0x00007f11a9fbdabc in QEventLoop::exec (this=0x7f118443ddb0, flags=...) at kernel/qeventloop.cpp:201
#8  0x00007f11a9ed4924 in QThread::exec (this=<value optimized out>) at thread/qthread.cpp:492
#9  0x00007f11a9f9fc2f in QInotifyFileSystemWatcherEngine::run (this=0x2def1e0) at io/qfilesystemwatcher_inotify.cpp:248
#10 0x00007f11a9ed7175 in QThreadPrivate::start (arg=0x2def1e0) at thread/qthread_unix.cpp:320
#11 0x00007f11a5eb2d8c in start_thread (arg=0x7f118443e700) at pthread_create.c:304
#12 0x00007f11a969904d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:112
#13 0x0000000000000000 in ?? ()

Thread 14 (Thread 0x7f11815d4700 (LWP 4441)):
#0  pthread_cond_wait@@GLIBC_2.3.2 () at ../nptl/sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:162
#1  0x00007f11a9ed782b in wait (this=<value optimized out>, mutex=0x3100630, time=18446744073709551615) at thread/qwaitcondition_unix.cpp:88
#2  QWaitCondition::wait (this=<value optimized out>, mutex=0x3100630, time=18446744073709551615) at thread/qwaitcondition_unix.cpp:160
#3  0x00007f11a744d704 in ThreadWeaver::WeaverImpl::blockThreadUntilJobsAreBeingAssigned (this=0x3100270, th=0x3100b20) at ../../../threadweaver/Weaver/WeaverImpl.cpp:365
#4  0x00007f11a744fd73 in ThreadWeaver::WorkingHardState::applyForWork (this=0x3100750, th=0x3100b20) at ../../../threadweaver/Weaver/WorkingHardState.cpp:71
#5  0x00007f11a744fd8c in ThreadWeaver::WorkingHardState::applyForWork (this=0x3100750, th=0x3100b20) at ../../../threadweaver/Weaver/WorkingHardState.cpp:74
#6  0x00007f11a744eb8f in ThreadWeaver::ThreadRunHelper::run (this=0x7f11815d3e00, parent=0x3100270, th=0x3100b20) at ../../../threadweaver/Weaver/Thread.cpp:87
#7  0x00007f11a744ec1b in ThreadWeaver::Thread::run (this=0x3100b20) at ../../../threadweaver/Weaver/Thread.cpp:142
#8  0x00007f11a9ed7175 in QThreadPrivate::start (arg=0x3100b20) at thread/qthread_unix.cpp:320
#9  0x00007f11a5eb2d8c in start_thread (arg=0x7f11815d4700) at pthread_create.c:304
#10 0x00007f11a969904d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:112
#11 0x0000000000000000 in ?? ()

Thread 13 (Thread 0x7f117aa18700 (LWP 4442)):
#0  0x00007f11a968bf03 in __poll (fds=<value optimized out>, nfds=<value optimized out>, timeout=<value optimized out>) at ../sysdeps/unix/sysv/linux/poll.c:87
#1  0x00007f11a4410104 in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#2  0x00007f11a4410639 in g_main_context_iteration () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#3  0x00007f11a9fe9446 in QEventDispatcherGlib::processEvents (this=0x337f430, flags=<value optimized out>) at kernel/qeventdispatcher_glib.cpp:424
#4  0x00007f11a9fbd882 in QEventLoop::processEvents (this=<value optimized out>, flags=...) at kernel/qeventloop.cpp:149
#5  0x00007f11a9fbdabc in QEventLoop::exec (this=0x7f117aa17db0, flags=...) at kernel/qeventloop.cpp:201
#6  0x00007f11a9ed4924 in QThread::exec (this=<value optimized out>) at thread/qthread.cpp:492
#7  0x00007f11a9f9fc2f in QInotifyFileSystemWatcherEngine::run (this=0x337e8f0) at io/qfilesystemwatcher_inotify.cpp:248
#8  0x00007f11a9ed7175 in QThreadPrivate::start (arg=0x337e8f0) at thread/qthread_unix.cpp:320
#9  0x00007f11a5eb2d8c in start_thread (arg=0x7f117aa18700) at pthread_create.c:304
#10 0x00007f11a969904d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:112
#11 0x0000000000000000 in ?? ()

Thread 12 (Thread 0x7f1179ffa700 (LWP 4443)):
#0  pthread_cond_wait@@GLIBC_2.3.2 () at ../nptl/sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:162
#1  0x00007f11a9ed782b in wait (this=<value optimized out>, mutex=0x3100630, time=18446744073709551615) at thread/qwaitcondition_unix.cpp:88
#2  QWaitCondition::wait (this=<value optimized out>, mutex=0x3100630, time=18446744073709551615) at thread/qwaitcondition_unix.cpp:160
#3  0x00007f11a744d704 in ThreadWeaver::WeaverImpl::blockThreadUntilJobsAreBeingAssigned (this=0x3100270, th=0x3405940) at ../../../threadweaver/Weaver/WeaverImpl.cpp:365
#4  0x00007f11a744fd73 in ThreadWeaver::WorkingHardState::applyForWork (this=0x3100750, th=0x3405940) at ../../../threadweaver/Weaver/WorkingHardState.cpp:71
#5  0x00007f11a744fd8c in ThreadWeaver::WorkingHardState::applyForWork (this=0x3100750, th=0x3405940) at ../../../threadweaver/Weaver/WorkingHardState.cpp:74
#6  0x00007f11a744fd8c in ThreadWeaver::WorkingHardState::applyForWork (this=0x3100750, th=0x3405940) at ../../../threadweaver/Weaver/WorkingHardState.cpp:74
#7  0x00007f11a744fd8c in ThreadWeaver::WorkingHardState::applyForWork (this=0x3100750, th=0x3405940) at ../../../threadweaver/Weaver/WorkingHardState.cpp:74
#8  0x00007f11a744eb8f in ThreadWeaver::ThreadRunHelper::run (this=0x7f1179ff9e00, parent=0x3100270, th=0x3405940) at ../../../threadweaver/Weaver/Thread.cpp:87
#9  0x00007f11a744ec1b in ThreadWeaver::Thread::run (this=0x3405940) at ../../../threadweaver/Weaver/Thread.cpp:142
#10 0x00007f11a9ed7175 in QThreadPrivate::start (arg=0x3405940) at thread/qthread_unix.cpp:320
#11 0x00007f11a5eb2d8c in start_thread (arg=0x7f1179ffa700) at pthread_create.c:304
#12 0x00007f11a969904d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:112
#13 0x0000000000000000 in ?? ()

Thread 11 (Thread 0x7f11795ee700 (LWP 4444)):
#0  pthread_cond_wait@@GLIBC_2.3.2 () at ../nptl/sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:162
#1  0x00007f11a9ed782b in wait (this=<value optimized out>, mutex=0x3100630, time=18446744073709551615) at thread/qwaitcondition_unix.cpp:88
#2  QWaitCondition::wait (this=<value optimized out>, mutex=0x3100630, time=18446744073709551615) at thread/qwaitcondition_unix.cpp:160
#3  0x00007f11a744d704 in ThreadWeaver::WeaverImpl::blockThreadUntilJobsAreBeingAssigned (this=0x3100270, th=0x33f4b40) at ../../../threadweaver/Weaver/WeaverImpl.cpp:365
#4  0x00007f11a744fd73 in ThreadWeaver::WorkingHardState::applyForWork (this=0x3100750, th=0x33f4b40) at ../../../threadweaver/Weaver/WorkingHardState.cpp:71
#5  0x00007f11a744fd8c in ThreadWeaver::WorkingHardState::applyForWork (this=0x3100750, th=0x33f4b40) at ../../../threadweaver/Weaver/WorkingHardState.cpp:74
#6  0x00007f11a744fd8c in ThreadWeaver::WorkingHardState::applyForWork (this=0x3100750, th=0x33f4b40) at ../../../threadweaver/Weaver/WorkingHardState.cpp:74
#7  0x00007f11a744eb8f in ThreadWeaver::ThreadRunHelper::run (this=0x7f11795ede00, parent=0x3100270, th=0x33f4b40) at ../../../threadweaver/Weaver/Thread.cpp:87
#8  0x00007f11a744ec1b in ThreadWeaver::Thread::run (this=0x33f4b40) at ../../../threadweaver/Weaver/Thread.cpp:142
#9  0x00007f11a9ed7175 in QThreadPrivate::start (arg=0x33f4b40) at thread/qthread_unix.cpp:320
#10 0x00007f11a5eb2d8c in start_thread (arg=0x7f11795ee700) at pthread_create.c:304
#11 0x00007f11a969904d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:112
#12 0x0000000000000000 in ?? ()

Thread 10 (Thread 0x7f1178ded700 (LWP 4445)):
#0  pthread_cond_wait@@GLIBC_2.3.2 () at ../nptl/sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:162
#1  0x00007f11a9ed782b in wait (this=<value optimized out>, mutex=0x3100630, time=18446744073709551615) at thread/qwaitcondition_unix.cpp:88
#2  QWaitCondition::wait (this=<value optimized out>, mutex=0x3100630, time=18446744073709551615) at thread/qwaitcondition_unix.cpp:160
#3  0x00007f11a744d704 in ThreadWeaver::WeaverImpl::blockThreadUntilJobsAreBeingAssigned (this=0x3100270, th=0x7f1174007670) at ../../../threadweaver/Weaver/WeaverImpl.cpp:365
#4  0x00007f11a744fd73 in ThreadWeaver::WorkingHardState::applyForWork (this=0x3100750, th=0x7f1174007670) at ../../../threadweaver/Weaver/WorkingHardState.cpp:71
#5  0x00007f11a744eb8f in ThreadWeaver::ThreadRunHelper::run (this=0x7f1178dece00, parent=0x3100270, th=0x7f1174007670) at ../../../threadweaver/Weaver/Thread.cpp:87
#6  0x00007f11a744ec1b in ThreadWeaver::Thread::run (this=0x7f1174007670) at ../../../threadweaver/Weaver/Thread.cpp:142
#7  0x00007f11a9ed7175 in QThreadPrivate::start (arg=0x7f1174007670) at thread/qthread_unix.cpp:320
#8  0x00007f11a5eb2d8c in start_thread (arg=0x7f1178ded700) at pthread_create.c:304
#9  0x00007f11a969904d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:112
#10 0x0000000000000000 in ?? ()

Thread 9 (Thread 0x7f1173de3700 (LWP 4446)):
#0  pthread_cond_wait@@GLIBC_2.3.2 () at ../nptl/sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:162
#1  0x00007f11a1000832 in ?? () from /usr/lib/libQtWebKit.so.4
#2  0x00007f11a5eb2d8c in start_thread (arg=0x7f1173de3700) at pthread_create.c:304
#3  0x00007f11a969904d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:112
#4  0x0000000000000000 in ?? ()

Thread 8 (Thread 0x7f117233c700 (LWP 4449)):
#0  pthread_cond_wait@@GLIBC_2.3.2 () at ../nptl/sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:162
#1  0x00007f11a64992a2 in QTWTF::TCMalloc_PageHeap::scavengerThread (this=0x7f11a67b2180) at ../3rdparty/javascriptcore/JavaScriptCore/wtf/FastMalloc.cpp:2359
#2  0x00007f11a64992d9 in QTWTF::TCMalloc_PageHeap::runScavengerThread (context=0x7f11a67c0254) at ../3rdparty/javascriptcore/JavaScriptCore/wtf/FastMalloc.cpp:1464
#3  0x00007f11a5eb2d8c in start_thread (arg=0x7f117233c700) at pthread_create.c:304
#4  0x00007f11a969904d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:112
#5  0x0000000000000000 in ?? ()

Thread 7 (Thread 0x7f1187cb1700 (LWP 18554)):
#0  pthread_cond_wait@@GLIBC_2.3.2 () at ../nptl/sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:162
#1  0x00007f1188ccd3d5 in ?? () from /usr/lib/gstreamer-0.10/libgstcoreelements.so
#2  0x00007f1193fc39c4 in gst_pad_push () from /usr/lib/libgstreamer-0.10.so.0
#3  0x00007f1193fc39c4 in gst_pad_push () from /usr/lib/libgstreamer-0.10.so.0
#4  0x00007f1193fc39c4 in gst_pad_push () from /usr/lib/libgstreamer-0.10.so.0
#5  0x00007f116802961c in ?? () from /usr/lib/gstreamer-0.10/libgstffmpeg.so
#6  0x00007f116802c102 in ?? () from /usr/lib/gstreamer-0.10/libgstffmpeg.so
#7  0x00007f1193fc39c4 in gst_pad_push () from /usr/lib/libgstreamer-0.10.so.0
#8  0x00007f1188cc977e in ?? () from /usr/lib/gstreamer-0.10/libgstcoreelements.so
#9  0x00007f1193fe9f20 in ?? () from /usr/lib/libgstreamer-0.10.so.0
#10 0x00007f11a4439b16 in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#11 0x00007f11a44373e4 in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#12 0x00007f11a5eb2d8c in start_thread (arg=0x7f1187cb1700) at pthread_create.c:304
#13 0x00007f11a969904d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:112
#14 0x0000000000000000 in ?? ()

Thread 6 (Thread 0x7f11853e0700 (LWP 18555)):
#0  pthread_cond_wait@@GLIBC_2.3.2 () at ../nptl/sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:162
#1  0x00007f1193d57968 in gst_data_queue_push () from /usr/lib/libgstbase-0.10.so.0
#2  0x00007f1188cc8907 in ?? () from /usr/lib/gstreamer-0.10/libgstcoreelements.so
#3  0x00007f1193fc39c4 in gst_pad_push () from /usr/lib/libgstreamer-0.10.so.0
#4  0x00007f11694bf909 in ?? () from /usr/lib/gstreamer-0.10/libgstasf.so
#5  0x00007f11694c6bd7 in ?? () from /usr/lib/gstreamer-0.10/libgstasf.so
#6  0x00007f1193fe9f20 in ?? () from /usr/lib/libgstreamer-0.10.so.0
#7  0x00007f11a4439b16 in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#8  0x00007f11a44373e4 in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#9  0x00007f11a5eb2d8c in start_thread (arg=0x7f11853e0700) at pthread_create.c:304
#10 0x00007f11a969904d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:112
#11 0x0000000000000000 in ?? ()

Thread 5 (Thread 0x7f1163e33700 (LWP 18556)):
#0  pthread_cond_wait@@GLIBC_2.3.2 () at ../nptl/sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:162
#1  0x00007f1193d3b1af in gst_base_sink_wait_preroll () from /usr/lib/libgstbase-0.10.so.0
#2  0x00007f118dd9a3c8 in ?? () from /usr/lib/libgstaudio-0.10.so.0
#3  0x00007f1193d3cca0 in ?? () from /usr/lib/libgstbase-0.10.so.0
#4  0x00007f1193d3f07f in ?? () from /usr/lib/libgstbase-0.10.so.0
#5  0x00007f1193d3f3d7 in ?? () from /usr/lib/libgstbase-0.10.so.0
#6  0x00007f1193d3f7cf in ?? () from /usr/lib/libgstbase-0.10.so.0
#7  0x00007f1193fc02f4 in ?? () from /usr/lib/libgstreamer-0.10.so.0
#8  0x00007f1193fc0b23 in ?? () from /usr/lib/libgstreamer-0.10.so.0
#9  0x00007f1193fc3919 in gst_pad_push () from /usr/lib/libgstreamer-0.10.so.0
#10 0x00007f1193d4c826 in ?? () from /usr/lib/libgstbase-0.10.so.0
#11 0x00007f1193fc02f4 in ?? () from /usr/lib/libgstreamer-0.10.so.0
#12 0x00007f1193fc0b23 in ?? () from /usr/lib/libgstreamer-0.10.so.0
#13 0x00007f1193fc3919 in gst_pad_push () from /usr/lib/libgstreamer-0.10.so.0
#14 0x00007f1193d4c826 in ?? () from /usr/lib/libgstbase-0.10.so.0
#15 0x00007f1193fc02f4 in ?? () from /usr/lib/libgstreamer-0.10.so.0
#16 0x00007f1193fc0b23 in ?? () from /usr/lib/libgstreamer-0.10.so.0
#17 0x00007f1193fc3919 in gst_pad_push () from /usr/lib/libgstreamer-0.10.so.0
#18 0x00007f1193d4c826 in ?? () from /usr/lib/libgstbase-0.10.so.0
#19 0x00007f1193fc02f4 in ?? () from /usr/lib/libgstreamer-0.10.so.0
#20 0x00007f1193fc0b23 in ?? () from /usr/lib/libgstreamer-0.10.so.0
#21 0x00007f1193fc3919 in gst_pad_push () from /usr/lib/libgstreamer-0.10.so.0
#22 0x00007f1188cce325 in ?? () from /usr/lib/gstreamer-0.10/libgstcoreelements.so
#23 0x00007f1193fe9f20 in ?? () from /usr/lib/libgstreamer-0.10.so.0
#24 0x00007f11a4439b16 in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#25 0x00007f11a44373e4 in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#26 0x00007f11a5eb2d8c in start_thread (arg=0x7f1163e33700) at pthread_create.c:304
#27 0x00007f11a969904d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:112
#28 0x0000000000000000 in ?? ()

Thread 4 (Thread 0x7f11874b0700 (LWP 18557)):
#0  pthread_cond_wait@@GLIBC_2.3.2 () at ../nptl/sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:162
#1  0x00007f1188ccd3d5 in ?? () from /usr/lib/gstreamer-0.10/libgstcoreelements.so
#2  0x00007f1193fc39c4 in gst_pad_push () from /usr/lib/libgstreamer-0.10.so.0
#3  0x00007f1193fc39c4 in gst_pad_push () from /usr/lib/libgstreamer-0.10.so.0
#4  0x00007f1188cd869f in ?? () from /usr/lib/gstreamer-0.10/libgstcoreelements.so
#5  0x00007f1193fc39c4 in gst_pad_push () from /usr/lib/libgstreamer-0.10.so.0
#6  0x00007f1193fc39c4 in gst_pad_push () from /usr/lib/libgstreamer-0.10.so.0
#7  0x00007f1193d4c826 in ?? () from /usr/lib/libgstbase-0.10.so.0
#8  0x00007f1193fc39c4 in gst_pad_push () from /usr/lib/libgstreamer-0.10.so.0
#9  0x00007f1193d4c826 in ?? () from /usr/lib/libgstbase-0.10.so.0
#10 0x00007f1193fc39c4 in gst_pad_push () from /usr/lib/libgstreamer-0.10.so.0
#11 0x00007f1188cce325 in ?? () from /usr/lib/gstreamer-0.10/libgstcoreelements.so
#12 0x00007f1193fe9f20 in ?? () from /usr/lib/libgstreamer-0.10.so.0
#13 0x00007f11a4439b16 in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#14 0x00007f11a44373e4 in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#15 0x00007f11a5eb2d8c in start_thread (arg=0x7f11874b0700) at pthread_create.c:304
#16 0x00007f11a969904d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:112
#17 0x0000000000000000 in ?? ()

Thread 3 (Thread 0x7f1186ca7700 (LWP 18558)):
#0  pthread_cond_wait@@GLIBC_2.3.2 () at ../nptl/sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:162
#1  0x00007f1188ccd3d5 in ?? () from /usr/lib/gstreamer-0.10/libgstcoreelements.so
#2  0x00007f1193fc39c4 in gst_pad_push () from /usr/lib/libgstreamer-0.10.so.0
#3  0x00007f1193fc39c4 in gst_pad_push () from /usr/lib/libgstreamer-0.10.so.0
#4  0x00007f1188cd823d in ?? () from /usr/lib/gstreamer-0.10/libgstcoreelements.so
#5  0x00007f1188cd869f in ?? () from /usr/lib/gstreamer-0.10/libgstcoreelements.so
#6  0x00007f1193fc39c4 in gst_pad_push () from /usr/lib/libgstreamer-0.10.so.0
#7  0x00007f1188cce325 in ?? () from /usr/lib/gstreamer-0.10/libgstcoreelements.so
#8  0x00007f1193fe9f20 in ?? () from /usr/lib/libgstreamer-0.10.so.0
#9  0x00007f11a4439b16 in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#10 0x00007f11a44373e4 in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#11 0x00007f11a5eb2d8c in start_thread (arg=0x7f1186ca7700) at pthread_create.c:304
#12 0x00007f11a969904d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:112
#13 0x0000000000000000 in ?? ()

Thread 2 (Thread 0x7f1185be1700 (LWP 18559)):
#0  0x00007f11a968bf03 in __poll (fds=<value optimized out>, nfds=<value optimized out>, timeout=<value optimized out>) at ../sysdeps/unix/sysv/linux/poll.c:87
#1  0x00007f11a1a7b32f in ?? () from /usr/lib/libpulse.so.0
#2  0x00007f11a1a6d116 in pa_mainloop_poll () from /usr/lib/libpulse.so.0
#3  0x00007f11a1a6d749 in pa_mainloop_iterate () from /usr/lib/libpulse.so.0
#4  0x00007f11a1a6d800 in pa_mainloop_run () from /usr/lib/libpulse.so.0
#5  0x00007f11a1a7b2df in ?? () from /usr/lib/libpulse.so.0
#6  0x00007f119d377a88 in ?? () from /usr/lib/libpulsecommon-0.9.22.so
#7  0x00007f11a5eb2d8c in start_thread (arg=0x7f1185be1700) at pthread_create.c:304
#8  0x00007f11a969904d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:112
#9  0x0000000000000000 in ?? ()

Thread 1 (Thread 0x7f11acf457a0 (LWP 4434)):
[KCrash Handler]
#6  QTWTF::HashTable<QTJSC::UStringImpl*, QTJSC::UStringImpl*, QTWTF::IdentityExtractor<QTJSC::UStringImpl*>, QTWTF::StrHash<QTJSC::UStringImpl*>, QTWTF::HashTraits<QTJSC::UStringImpl*>, QTWTF::HashTraits<QTJSC::UStringImpl*> >::find<QTJSC::UStringImpl*, QTWTF::IdentityHashTranslator<QTJSC::UStringImpl*, QTJSC::UStringImpl*, QTWTF::StrHash<QTJSC::UStringImpl*> > > (this=0x8, key=@0x7fff1f5ac6b8) at ../3rdparty/javascriptcore/JavaScriptCore/wtf/HashTable.h:763
#7  0x00007f11a64308d9 in find (r=<value optimized out>) at ../3rdparty/javascriptcore/JavaScriptCore/wtf/HashTable.h:323
#8  find (r=<value optimized out>) at ../3rdparty/javascriptcore/JavaScriptCore/wtf/HashSet.h:166
#9  remove (r=<value optimized out>) at ../3rdparty/javascriptcore/JavaScriptCore/wtf/HashSet.h:240
#10 remove (r=<value optimized out>) at ../3rdparty/javascriptcore/JavaScriptCore/runtime/Identifier.cpp:61
#11 QTJSC::Identifier::remove (r=<value optimized out>) at ../3rdparty/javascriptcore/JavaScriptCore/runtime/Identifier.cpp:239
#12 0x00007f11a64910a5 in QTJSC::UStringImpl::~UStringImpl (this=0x7f116f46cb10, __in_chrg=<value optimized out>) at ../3rdparty/javascriptcore/JavaScriptCore/runtime/UStringImpl.cpp:70
#13 0x00007f11a645a243 in deref (this=0x7f116eb03500, __in_chrg=<value optimized out>) at ../3rdparty/javascriptcore/JavaScriptCore/runtime/UStringImpl.h:132
#14 ~RefPtr (this=0x7f116eb03500, __in_chrg=<value optimized out>) at ../3rdparty/javascriptcore/JavaScriptCore/wtf/RefPtr.h:59
#15 ~UString (this=0x7f116eb03500, __in_chrg=<value optimized out>) at ../3rdparty/javascriptcore/JavaScriptCore/runtime/UString.h:118
#16 QTJSC::JSString::~JSString (this=0x7f116eb03500, __in_chrg=<value optimized out>) at ../3rdparty/javascriptcore/JavaScriptCore/runtime/JSString.h:267
#17 0x00007f11a6415397 in QTJSC::Heap::allocate (this=0x7f1171a43218, s=<value optimized out>) at ../3rdparty/javascriptcore/JavaScriptCore/runtime/Collector.cpp:391
#18 0x00007f11a64fa11d in operator new (this=0x7fff1f5ac8c0, engine=<value optimized out>, val=<value optimized out>) at ../3rdparty/javascriptcore/JavaScriptCore/runtime/JSCell.h:162
#19 jsString (this=0x7fff1f5ac8c0, engine=<value optimized out>, val=<value optimized out>) at ../3rdparty/javascriptcore/JavaScriptCore/runtime/JSString.h:445
#20 jsString (this=0x7fff1f5ac8c0, engine=<value optimized out>, val=<value optimized out>) at ../3rdparty/javascriptcore/JavaScriptCore/runtime/JSString.h:484
#21 QScriptValue::QScriptValue (this=0x7fff1f5ac8c0, engine=<value optimized out>, val=<value optimized out>) at api/qscriptvalue.cpp:309
#22 0x00007f11abe644ac in ?? () from /usr/lib/libamaroklib.so.1
#23 0x00007f11abe669e3 in ?? () from /usr/lib/libamaroklib.so.1
#24 0x00007f11a9fc6f4b in QMetaMethod::invoke (this=0x7fff1f5acd40, object=0x4112ab0, connectionType=Qt::DirectConnection, returnValue=..., val0=..., val1=..., val2=..., val3=..., val4=..., val5=..., val6=..., val7=..., val8=..., val9=...) at kernel/qmetaobject.cpp:1578
#25 0x00007f11abd719eb in ?? () from /usr/lib/libamaroklib.so.1
#26 0x00007f11abd7057a in NetworkAccessManagerProxy::qt_metacall(QMetaObject::Call, int, void**) () from /usr/lib/libamaroklib.so.1
#27 0x00007f11a9fd35f8 in QMetaObject::activate (sender=0x3cbdfd0, m=<value optimized out>, local_signal_index=<value optimized out>, argv=0x0) at kernel/qobject.cpp:3287
#28 0x00007f11a79f35b2 in KDEPrivate::AccessManagerReply::slotResult (this=0x3cbdfd0, kJob=0x3cbdf70) at ../../kio/kio/accessmanagerreply_p.cpp:352
#29 0x00007f11a79f36f3 in KDEPrivate::AccessManagerReply::qt_metacall (this=0x3cbdfd0, _c=QMetaObject::InvokeMetaMethod, _id=<value optimized out>, _a=0x7fff1f5ad1d0) at ./accessmanagerreply_p.moc:84
#30 0x00007f11a9fd35f8 in QMetaObject::activate (sender=0x3cbdf70, m=<value optimized out>, local_signal_index=<value optimized out>, argv=0x7fff1f5ad1d0) at kernel/qobject.cpp:3287
#31 0x00007f11aa421db2 in KJob::result (this=<value optimized out>, _t1=0x3cbdf70) at ./kjob.moc:194
#32 0x00007f11aa421df0 in KJob::emitResult (this=0x3cbdf70) at ../../kdecore/jobs/kjob.cpp:312
#33 0x00007f11a7a2b11b in KIO::SimpleJob::slotFinished (this=0x3cbdf70) at ../../kio/kio/job.cpp:494
#34 0x00007f11a7a2efbd in KIO::TransferJob::slotFinished (this=0x3cbdf70) at ../../kio/kio/job.cpp:1081
#35 0x00007f11a7a33691 in KIO::TransferJob::qt_metacall (this=0x3cbdf70, _c=QMetaObject::InvokeMetaMethod, _id=<value optimized out>, _a=0x7fff1f5ad5a0) at ./jobclasses.moc:369
#36 0x00007f11a9fd35f8 in QMetaObject::activate (sender=0x460fa50, m=<value optimized out>, local_signal_index=<value optimized out>, argv=0x0) at kernel/qobject.cpp:3287
#37 0x00007f11a7ad2db1 in KIO::SlaveInterface::dispatch (this=<value optimized out>, _cmd=104, rawdata=...) at ../../kio/kio/slaveinterface.cpp:172
#38 0x00007f11a7acfd35 in KIO::SlaveInterface::dispatch (this=<value optimized out>) at ../../kio/kio/slaveinterface.cpp:88
#39 0x00007f11a7ac306e in KIO::Slave::gotInput (this=0x460fa50) at ../../kio/kio/slave.cpp:344
#40 0x00007f11a7ac37bc in KIO::Slave::qt_metacall (this=0x460fa50, _c=QMetaObject::InvokeMetaMethod, _id=<value optimized out>, _a=0x7fff1f5ad9c0) at ./slave.moc:82
#41 0x00007f11a9fd35f8 in QMetaObject::activate (sender=0x33bbbf0, m=<value optimized out>, local_signal_index=<value optimized out>, argv=0x0) at kernel/qobject.cpp:3287
#42 0x00007f11a79fc2b7 in KIO::ConnectionPrivate::dequeue (this=0x4067520) at ../../kio/kio/connection.cpp:82
#43 0x00007f11a79fc35d in KIO::Connection::qt_metacall (this=0x33bbbf0, _c=QMetaObject::InvokeMetaMethod, _id=<value optimized out>, _a=0x36cbdd0) at ./connection.moc:79
#44 0x00007f11a9fd249a in QObject::event (this=0x33bbbf0, e=<value optimized out>) at kernel/qobject.cpp:1226
#45 0x00007f11aa9789f4 in QApplicationPrivate::notify_helper (this=0x27c96b0, receiver=0x33bbbf0, e=0x3cbd330) at kernel/qapplication.cpp:4462
#46 0x00007f11aa97d3ba in QApplication::notify (this=<value optimized out>, receiver=0x33bbbf0, e=0x3cbd330) at kernel/qapplication.cpp:4341
#47 0x00007f11ac94e796 in KApplication::notify (this=0x7fff1f5ae420, receiver=0x33bbbf0, event=0x3cbd330) at ../../kdeui/kernel/kapplication.cpp:311
#48 0x00007f11a9fbe49c in QCoreApplication::notifyInternal (this=0x7fff1f5ae420, receiver=0x33bbbf0, event=0x3cbd330) at kernel/qcoreapplication.cpp:731
#49 0x00007f11a9fc1c25 in sendEvent (receiver=0x0, event_type=0, data=0x260ab00) at ../../include/QtCore/../../src/corelib/kernel/qcoreapplication.h:215
#50 QCoreApplicationPrivate::sendPostedEvents (receiver=0x0, event_type=0, data=0x260ab00) at kernel/qcoreapplication.cpp:1372
#51 0x00007f11a9fe9253 in sendPostedEvents (s=0x27c95d0) at ../../include/QtCore/../../src/corelib/kernel/qcoreapplication.h:220
#52 postEventSourceDispatch (s=0x27c95d0) at kernel/qeventdispatcher_glib.cpp:277
#53 0x00007f11a440fbcd in g_main_context_dispatch () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#54 0x00007f11a44103a8 in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#55 0x00007f11a4410639 in g_main_context_iteration () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#56 0x00007f11a9fe93ef in QEventDispatcherGlib::processEvents (this=0x260a2e0, flags=<value optimized out>) at kernel/qeventdispatcher_glib.cpp:422
#57 0x00007f11aaa224de in QGuiEventDispatcherGlib::processEvents (this=<value optimized out>, flags=<value optimized out>) at kernel/qguieventdispatcher_glib.cpp:204
#58 0x00007f11a9fbd882 in QEventLoop::processEvents (this=<value optimized out>, flags=...) at kernel/qeventloop.cpp:149
#59 0x00007f11a9fbdabc in QEventLoop::exec (this=0x7fff1f5ae3a0, flags=...) at kernel/qeventloop.cpp:201
#60 0x00007f11a9fc1ecb in QCoreApplication::exec () at kernel/qcoreapplication.cpp:1008
#61 0x000000000040ef0e in _start ()

Possible duplicates by query: bug 281460, bug 281381, bug 281376, bug 281068, bug 280735.

Reported using DrKonqi