Bug 311281

Application: amarok (2.6-git)
KDE Platform Version: 4.9.90
Qt Version: 4.8.4
Operating System: Linux 3.7.0-4-generic x86_64
Distribution: Ubuntu 12.10

-- Information about the crash:
I had just added my gpodder.net details and it had asked me if it wanted to save the details into the keyring. i chose yes, then it prompted me for my keyring password. Then it crashed.

-- Backtrace:
Application: Amarok (amarok), signal: Segmentation fault
Using host libthread_db library "/lib/x86_64-linux-gnu/libthread_db.so.1".
[Current thread is 1 (Thread 0x7faa433b9780 (LWP 4487))]

Thread 11 (Thread 0x7faa14be0700 (LWP 4492)):
#0  QElapsedTimer::isMonotonic () at tools/qelapsedtimer_unix.cpp:109
#1  0x00007faa3fe9cab3 in QTimerInfoList::repairTimersIfNeeded (this=0x7faa08001560) at kernel/qeventdispatcher_unix.cpp:414
#2  0x00007faa3fe9cc2a in QTimerInfoList::timerWait (this=0x7faa08001560, tm=...) at kernel/qeventdispatcher_unix.cpp:462
#3  0x00007faa3fe992a1 in timerSourcePrepareHelper (src=0x7faa08001500, timeout=0x7faa14bdfb64) at kernel/qeventdispatcher_glib.cpp:136
#4  0x00007faa3fe9945f in timerSourcePrepare (source=0x7faa08001500, timeout=0x7faa14bdfb64) at kernel/qeventdispatcher_glib.cpp:169
#5  0x00007faa37ec4618 in g_main_context_prepare () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#6  0x00007faa37ec4cab in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#7  0x00007faa37ec4ea4 in g_main_context_iteration () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#8  0x00007faa3fe99fd6 in QEventDispatcherGlib::processEvents (this=0x7faa08000900, flags=...) at kernel/qeventdispatcher_glib.cpp:426
#9  0x00007faa3fe5a568 in QEventLoop::processEvents (this=0x7faa14bdfd70, flags=...) at kernel/qeventloop.cpp:149
#10 0x00007faa3fe5a6fc in QEventLoop::exec (this=0x7faa14bdfd70, flags=...) at kernel/qeventloop.cpp:204
#11 0x00007faa3fd1f1d7 in QThread::exec (this=0x27b2050) at thread/qthread.cpp:550
#12 0x00007faa3fe34e31 in QInotifyFileSystemWatcherEngine::run (this=0x27b2050) at io/qfilesystemwatcher_inotify.cpp:256
#13 0x00007faa3fd21c4e in QThreadPrivate::start (arg=0x27b2050) at thread/qthread_unix.cpp:338
#14 0x00007faa3d504e9a in start_thread (arg=0x7faa14be0700) at pthread_create.c:308
#15 0x00007faa3f49dcbd in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:112
#16 0x0000000000000000 in ?? ()

Thread 10 (Thread 0x7faa0e025700 (LWP 4493)):
#0  0x00007faa3f492303 in __GI___poll (fds=<optimized out>, nfds=<optimized out>, timeout=<optimized out>) at ../sysdeps/unix/sysv/linux/poll.c:87
#1  0x00007faa37ec4d84 in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#2  0x00007faa37ec4ea4 in g_main_context_iteration () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#3  0x00007faa3fe99fd6 in QEventDispatcherGlib::processEvents (this=0x7faa000008c0, flags=...) at kernel/qeventdispatcher_glib.cpp:426
#4  0x00007faa3fe5a568 in QEventLoop::processEvents (this=0x7faa0e024da0, flags=...) at kernel/qeventloop.cpp:149
#5  0x00007faa3fe5a6fc in QEventLoop::exec (this=0x7faa0e024da0, flags=...) at kernel/qeventloop.cpp:204
#6  0x00007faa3fd1f1d7 in QThread::exec (this=0x2896e80) at thread/qthread.cpp:550
#7  0x00007faa3fd1f384 in QThread::run (this=0x2896e80) at thread/qthread.cpp:617
#8  0x00007faa3fd21c4e in QThreadPrivate::start (arg=0x2896e80) at thread/qthread_unix.cpp:338
#9  0x00007faa3d504e9a in start_thread (arg=0x7faa0e025700) at pthread_create.c:308
#10 0x00007faa3f49dcbd in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:112
#11 0x0000000000000000 in ?? ()

Thread 9 (Thread 0x7faa0cb50700 (LWP 4494)):
#0  0x00007faa3f492303 in __GI___poll (fds=<optimized out>, nfds=<optimized out>, timeout=<optimized out>) at ../sysdeps/unix/sysv/linux/poll.c:87
#1  0x00007faa37ec4d84 in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#2  0x00007faa37ec4ea4 in g_main_context_iteration () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#3  0x00007faa3fe99fd6 in QEventDispatcherGlib::processEvents (this=0x7faa040008c0, flags=...) at kernel/qeventdispatcher_glib.cpp:426
#4  0x00007faa3fe5a568 in QEventLoop::processEvents (this=0x7faa0cb4fda0, flags=...) at kernel/qeventloop.cpp:149
#5  0x00007faa3fe5a6fc in QEventLoop::exec (this=0x7faa0cb4fda0, flags=...) at kernel/qeventloop.cpp:204
#6  0x00007faa3fd1f1d7 in QThread::exec (this=0x22008f0) at thread/qthread.cpp:550
#7  0x00007faa3fd1f384 in QThread::run (this=0x22008f0) at thread/qthread.cpp:617
#8  0x00007faa3fd21c4e in QThreadPrivate::start (arg=0x22008f0) at thread/qthread_unix.cpp:338
#9  0x00007faa3d504e9a in start_thread (arg=0x7faa0cb50700) at pthread_create.c:308
#10 0x00007faa3f49dcbd in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:112
#11 0x0000000000000000 in ?? ()

Thread 8 (Thread 0x7fa9ff5f6700 (LWP 4496)):
#0  pthread_cond_wait@@GLIBC_2.3.2 () at ../nptl/sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:162
#1  0x00007faa3fd23307 in QWaitConditionPrivate::wait (this=0x286b1b0, time=18446744073709551615) at thread/qwaitcondition_unix.cpp:86
#2  0x00007faa3fd230b1 in QWaitCondition::wait (this=0x2873c38, mutex=0x2873a50, time=18446744073709551615) at thread/qwaitcondition_unix.cpp:158
#3  0x00007faa3c79a4ee in ThreadWeaver::WeaverImpl::blockThreadUntilJobsAreBeingAssigned (this=0x2873c10, th=0x29a8910) at /build/buildd/project-neon-kdelibs-2+git20121206+r92236/threadweaver/Weaver/WeaverImpl.cpp:365
#4  0x00007faa3c79e895 in ThreadWeaver::WorkingHardState::waitForAvailableJob (this=0x2872f10, th=0x29a8910) at /build/buildd/project-neon-kdelibs-2+git20121206+r92236/threadweaver/Weaver/WorkingHardState.cpp:80
#5  0x00007faa3c79a46c in ThreadWeaver::WeaverImpl::waitForAvailableJob (this=0x2873c10, th=0x29a8910) at /build/buildd/project-neon-kdelibs-2+git20121206+r92236/threadweaver/Weaver/WeaverImpl.cpp:356
#6  0x00007faa3c79e83b in ThreadWeaver::WorkingHardState::applyForWork (this=0x2872f10, th=0x29a8910) at /build/buildd/project-neon-kdelibs-2+git20121206+r92236/threadweaver/Weaver/WorkingHardState.cpp:71
#7  0x00007faa3c79a433 in ThreadWeaver::WeaverImpl::applyForWork (this=0x2873c10, th=0x29a8910, previous=0x0) at /build/buildd/project-neon-kdelibs-2+git20121206+r92236/threadweaver/Weaver/WeaverImpl.cpp:351
#8  0x00007faa3c79e862 in ThreadWeaver::WorkingHardState::applyForWork (this=0x2872f10, th=0x29a8910) at /build/buildd/project-neon-kdelibs-2+git20121206+r92236/threadweaver/Weaver/WorkingHardState.cpp:74
#9  0x00007faa3c79a433 in ThreadWeaver::WeaverImpl::applyForWork (this=0x2873c10, th=0x29a8910, previous=0x22670b0) at /build/buildd/project-neon-kdelibs-2+git20121206+r92236/threadweaver/Weaver/WeaverImpl.cpp:351
#10 0x00007faa3c79c203 in ThreadWeaver::ThreadRunHelper::run (this=0x7fa9ff5f5db0, parent=0x2873c10, th=0x29a8910) at /build/buildd/project-neon-kdelibs-2+git20121206+r92236/threadweaver/Weaver/Thread.cpp:87
#11 0x00007faa3c79c4b2 in ThreadWeaver::Thread::run (this=0x29a8910) at /build/buildd/project-neon-kdelibs-2+git20121206+r92236/threadweaver/Weaver/Thread.cpp:142
#12 0x00007faa3fd21c4e in QThreadPrivate::start (arg=0x29a8910) at thread/qthread_unix.cpp:338
#13 0x00007faa3d504e9a in start_thread (arg=0x7fa9ff5f6700) at pthread_create.c:308
#14 0x00007faa3f49dcbd in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:112
#15 0x0000000000000000 in ?? ()

Thread 7 (Thread 0x7fa9fedf5700 (LWP 4497)):
#0  pthread_cond_wait@@GLIBC_2.3.2 () at ../nptl/sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:162
#1  0x00007faa3fd23307 in QWaitConditionPrivate::wait (this=0x286b1b0, time=18446744073709551615) at thread/qwaitcondition_unix.cpp:86
#2  0x00007faa3fd230b1 in QWaitCondition::wait (this=0x2873c38, mutex=0x2873a50, time=18446744073709551615) at thread/qwaitcondition_unix.cpp:158
#3  0x00007faa3c79a4ee in ThreadWeaver::WeaverImpl::blockThreadUntilJobsAreBeingAssigned (this=0x2873c10, th=0x226db50) at /build/buildd/project-neon-kdelibs-2+git20121206+r92236/threadweaver/Weaver/WeaverImpl.cpp:365
#4  0x00007faa3c79e895 in ThreadWeaver::WorkingHardState::waitForAvailableJob (this=0x2872f10, th=0x226db50) at /build/buildd/project-neon-kdelibs-2+git20121206+r92236/threadweaver/Weaver/WorkingHardState.cpp:80
#5  0x00007faa3c79a46c in ThreadWeaver::WeaverImpl::waitForAvailableJob (this=0x2873c10, th=0x226db50) at /build/buildd/project-neon-kdelibs-2+git20121206+r92236/threadweaver/Weaver/WeaverImpl.cpp:356
#6  0x00007faa3c79e83b in ThreadWeaver::WorkingHardState::applyForWork (this=0x2872f10, th=0x226db50) at /build/buildd/project-neon-kdelibs-2+git20121206+r92236/threadweaver/Weaver/WorkingHardState.cpp:71
#7  0x00007faa3c79a433 in ThreadWeaver::WeaverImpl::applyForWork (this=0x2873c10, th=0x226db50, previous=0x0) at /build/buildd/project-neon-kdelibs-2+git20121206+r92236/threadweaver/Weaver/WeaverImpl.cpp:351
#8  0x00007faa3c79e862 in ThreadWeaver::WorkingHardState::applyForWork (this=0x2872f10, th=0x226db50) at /build/buildd/project-neon-kdelibs-2+git20121206+r92236/threadweaver/Weaver/WorkingHardState.cpp:74
#9  0x00007faa3c79a433 in ThreadWeaver::WeaverImpl::applyForWork (this=0x2873c10, th=0x226db50, previous=0x0) at /build/buildd/project-neon-kdelibs-2+git20121206+r92236/threadweaver/Weaver/WeaverImpl.cpp:351
#10 0x00007faa3c79e862 in ThreadWeaver::WorkingHardState::applyForWork (this=0x2872f10, th=0x226db50) at /build/buildd/project-neon-kdelibs-2+git20121206+r92236/threadweaver/Weaver/WorkingHardState.cpp:74
#11 0x00007faa3c79a433 in ThreadWeaver::WeaverImpl::applyForWork (this=0x2873c10, th=0x226db50, previous=0x2d5edb0) at /build/buildd/project-neon-kdelibs-2+git20121206+r92236/threadweaver/Weaver/WeaverImpl.cpp:351
#12 0x00007faa3c79c203 in ThreadWeaver::ThreadRunHelper::run (this=0x7fa9fedf4db0, parent=0x2873c10, th=0x226db50) at /build/buildd/project-neon-kdelibs-2+git20121206+r92236/threadweaver/Weaver/Thread.cpp:87
#13 0x00007faa3c79c4b2 in ThreadWeaver::Thread::run (this=0x226db50) at /build/buildd/project-neon-kdelibs-2+git20121206+r92236/threadweaver/Weaver/Thread.cpp:142
#14 0x00007faa3fd21c4e in QThreadPrivate::start (arg=0x226db50) at thread/qthread_unix.cpp:338
#15 0x00007faa3d504e9a in start_thread (arg=0x7fa9fedf5700) at pthread_create.c:308
#16 0x00007faa3f49dcbd in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:112
#17 0x0000000000000000 in ?? ()

Thread 6 (Thread 0x7fa9fe5f4700 (LWP 4499)):
#0  pthread_cond_wait@@GLIBC_2.3.2 () at ../nptl/sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:162
#1  0x00007faa3fd23307 in QWaitConditionPrivate::wait (this=0x286b1b0, time=18446744073709551615) at thread/qwaitcondition_unix.cpp:86
#2  0x00007faa3fd230b1 in QWaitCondition::wait (this=0x2873c38, mutex=0x2873a50, time=18446744073709551615) at thread/qwaitcondition_unix.cpp:158
#3  0x00007faa3c79a4ee in ThreadWeaver::WeaverImpl::blockThreadUntilJobsAreBeingAssigned (this=0x2873c10, th=0x2a8ea80) at /build/buildd/project-neon-kdelibs-2+git20121206+r92236/threadweaver/Weaver/WeaverImpl.cpp:365
#4  0x00007faa3c79e895 in ThreadWeaver::WorkingHardState::waitForAvailableJob (this=0x2872f10, th=0x2a8ea80) at /build/buildd/project-neon-kdelibs-2+git20121206+r92236/threadweaver/Weaver/WorkingHardState.cpp:80
#5  0x00007faa3c79a46c in ThreadWeaver::WeaverImpl::waitForAvailableJob (this=0x2873c10, th=0x2a8ea80) at /build/buildd/project-neon-kdelibs-2+git20121206+r92236/threadweaver/Weaver/WeaverImpl.cpp:356
#6  0x00007faa3c79e83b in ThreadWeaver::WorkingHardState::applyForWork (this=0x2872f10, th=0x2a8ea80) at /build/buildd/project-neon-kdelibs-2+git20121206+r92236/threadweaver/Weaver/WorkingHardState.cpp:71
#7  0x00007faa3c79a433 in ThreadWeaver::WeaverImpl::applyForWork (this=0x2873c10, th=0x2a8ea80, previous=0x30522b0) at /build/buildd/project-neon-kdelibs-2+git20121206+r92236/threadweaver/Weaver/WeaverImpl.cpp:351
#8  0x00007faa3c79c203 in ThreadWeaver::ThreadRunHelper::run (this=0x7fa9fe5f3db0, parent=0x2873c10, th=0x2a8ea80) at /build/buildd/project-neon-kdelibs-2+git20121206+r92236/threadweaver/Weaver/Thread.cpp:87
#9  0x00007faa3c79c4b2 in ThreadWeaver::Thread::run (this=0x2a8ea80) at /build/buildd/project-neon-kdelibs-2+git20121206+r92236/threadweaver/Weaver/Thread.cpp:142
#10 0x00007faa3fd21c4e in QThreadPrivate::start (arg=0x2a8ea80) at thread/qthread_unix.cpp:338
#11 0x00007faa3d504e9a in start_thread (arg=0x7fa9fe5f4700) at pthread_create.c:308
#12 0x00007faa3f49dcbd in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:112
#13 0x0000000000000000 in ?? ()

Thread 5 (Thread 0x7fa9fd7a9700 (LWP 4509)):
#0  pthread_cond_wait@@GLIBC_2.3.2 () at ../nptl/sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:162
#1  0x00007faa3fd23307 in QWaitConditionPrivate::wait (this=0x286b1b0, time=18446744073709551615) at thread/qwaitcondition_unix.cpp:86
#2  0x00007faa3fd230b1 in QWaitCondition::wait (this=0x2873c38, mutex=0x2873a50, time=18446744073709551615) at thread/qwaitcondition_unix.cpp:158
#3  0x00007faa3c79a4ee in ThreadWeaver::WeaverImpl::blockThreadUntilJobsAreBeingAssigned (this=0x2873c10, th=0x2eacfb0) at /build/buildd/project-neon-kdelibs-2+git20121206+r92236/threadweaver/Weaver/WeaverImpl.cpp:365
#4  0x00007faa3c79e895 in ThreadWeaver::WorkingHardState::waitForAvailableJob (this=0x2872f10, th=0x2eacfb0) at /build/buildd/project-neon-kdelibs-2+git20121206+r92236/threadweaver/Weaver/WorkingHardState.cpp:80
#5  0x00007faa3c79a46c in ThreadWeaver::WeaverImpl::waitForAvailableJob (this=0x2873c10, th=0x2eacfb0) at /build/buildd/project-neon-kdelibs-2+git20121206+r92236/threadweaver/Weaver/WeaverImpl.cpp:356
#6  0x00007faa3c79e83b in ThreadWeaver::WorkingHardState::applyForWork (this=0x2872f10, th=0x2eacfb0) at /build/buildd/project-neon-kdelibs-2+git20121206+r92236/threadweaver/Weaver/WorkingHardState.cpp:71
#7  0x00007faa3c79a433 in ThreadWeaver::WeaverImpl::applyForWork (this=0x2873c10, th=0x2eacfb0, previous=0x0) at /build/buildd/project-neon-kdelibs-2+git20121206+r92236/threadweaver/Weaver/WeaverImpl.cpp:351
#8  0x00007faa3c79e862 in ThreadWeaver::WorkingHardState::applyForWork (this=0x2872f10, th=0x2eacfb0) at /build/buildd/project-neon-kdelibs-2+git20121206+r92236/threadweaver/Weaver/WorkingHardState.cpp:74
#9  0x00007faa3c79a433 in ThreadWeaver::WeaverImpl::applyForWork (this=0x2873c10, th=0x2eacfb0, previous=0x0) at /build/buildd/project-neon-kdelibs-2+git20121206+r92236/threadweaver/Weaver/WeaverImpl.cpp:351
#10 0x00007faa3c79e862 in ThreadWeaver::WorkingHardState::applyForWork (this=0x2872f10, th=0x2eacfb0) at /build/buildd/project-neon-kdelibs-2+git20121206+r92236/threadweaver/Weaver/WorkingHardState.cpp:74
#11 0x00007faa3c79a433 in ThreadWeaver::WeaverImpl::applyForWork (this=0x2873c10, th=0x2eacfb0, previous=0x0) at /build/buildd/project-neon-kdelibs-2+git20121206+r92236/threadweaver/Weaver/WeaverImpl.cpp:351
#12 0x00007faa3c79e862 in ThreadWeaver::WorkingHardState::applyForWork (this=0x2872f10, th=0x2eacfb0) at /build/buildd/project-neon-kdelibs-2+git20121206+r92236/threadweaver/Weaver/WorkingHardState.cpp:74
#13 0x00007faa3c79a433 in ThreadWeaver::WeaverImpl::applyForWork (this=0x2873c10, th=0x2eacfb0, previous=0x0) at /build/buildd/project-neon-kdelibs-2+git20121206+r92236/threadweaver/Weaver/WeaverImpl.cpp:351
#14 0x00007faa3c79e862 in ThreadWeaver::WorkingHardState::applyForWork (this=0x2872f10, th=0x2eacfb0) at /build/buildd/project-neon-kdelibs-2+git20121206+r92236/threadweaver/Weaver/WorkingHardState.cpp:74
#15 0x00007faa3c79a433 in ThreadWeaver::WeaverImpl::applyForWork (this=0x2873c10, th=0x2eacfb0, previous=0x0) at /build/buildd/project-neon-kdelibs-2+git20121206+r92236/threadweaver/Weaver/WeaverImpl.cpp:351
#16 0x00007faa3c79e862 in ThreadWeaver::WorkingHardState::applyForWork (this=0x2872f10, th=0x2eacfb0) at /build/buildd/project-neon-kdelibs-2+git20121206+r92236/threadweaver/Weaver/WorkingHardState.cpp:74
#17 0x00007faa3c79a433 in ThreadWeaver::WeaverImpl::applyForWork (this=0x2873c10, th=0x2eacfb0, previous=0x0) at /build/buildd/project-neon-kdelibs-2+git20121206+r92236/threadweaver/Weaver/WeaverImpl.cpp:351
#18 0x00007faa3c79e862 in ThreadWeaver::WorkingHardState::applyForWork (this=0x2872f10, th=0x2eacfb0) at /build/buildd/project-neon-kdelibs-2+git20121206+r92236/threadweaver/Weaver/WorkingHardState.cpp:74
#19 0x00007faa3c79a433 in ThreadWeaver::WeaverImpl::applyForWork (this=0x2873c10, th=0x2eacfb0, previous=0x36fffd0) at /build/buildd/project-neon-kdelibs-2+git20121206+r92236/threadweaver/Weaver/WeaverImpl.cpp:351
#20 0x00007faa3c79c203 in ThreadWeaver::ThreadRunHelper::run (this=0x7fa9fd7a8db0, parent=0x2873c10, th=0x2eacfb0) at /build/buildd/project-neon-kdelibs-2+git20121206+r92236/threadweaver/Weaver/Thread.cpp:87
#21 0x00007faa3c79c4b2 in ThreadWeaver::Thread::run (this=0x2eacfb0) at /build/buildd/project-neon-kdelibs-2+git20121206+r92236/threadweaver/Weaver/Thread.cpp:142
#22 0x00007faa3fd21c4e in QThreadPrivate::start (arg=0x2eacfb0) at thread/qthread_unix.cpp:338
#23 0x00007faa3d504e9a in start_thread (arg=0x7fa9fd7a9700) at pthread_create.c:308
#24 0x00007faa3f49dcbd in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:112
#25 0x0000000000000000 in ?? ()

Thread 4 (Thread 0x7fa9fc957700 (LWP 4510)):
#0  pthread_cond_wait@@GLIBC_2.3.2 () at ../nptl/sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:162
#1  0x00007faa345ba39f in WTF::TCMalloc_PageHeap::scavengerThread() () from /opt/project-neon/lib/libQtWebKit.so.4
#2  0x00007faa345b994e in WTF::TCMalloc_PageHeap::runScavengerThread(void*) () from /opt/project-neon/lib/libQtWebKit.so.4
#3  0x00007faa3d504e9a in start_thread (arg=0x7fa9fc957700) at pthread_create.c:308
#4  0x00007faa3f49dcbd in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:112
#5  0x0000000000000000 in ?? ()

Thread 3 (Thread 0x7fa9552b0700 (LWP 15714)):
#0  pthread_cond_wait@@GLIBC_2.3.2 () at ../nptl/sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:162
#1  0x00007faa3fd23307 in QWaitConditionPrivate::wait (this=0x4c3a0f0, time=18446744073709551615) at thread/qwaitcondition_unix.cpp:86
#2  0x00007faa3fd230b1 in QWaitCondition::wait (this=0x4c39e08, mutex=0x4c39e00, time=18446744073709551615) at thread/qwaitcondition_unix.cpp:158
#3  0x00007faa410693ab in QFileInfoGatherer::run (this=0x4c39df0) at dialogs/qfileinfogatherer.cpp:214
#4  0x00007faa3fd21c4e in QThreadPrivate::start (arg=0x4c39df0) at thread/qthread_unix.cpp:338
#5  0x00007faa3d504e9a in start_thread (arg=0x7fa9552b0700) at pthread_create.c:308
#6  0x00007faa3f49dcbd in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:112
#7  0x0000000000000000 in ?? ()

Thread 2 (Thread 0x7fa937fff700 (LWP 15715)):
#0  0x00007faa3f492303 in __GI___poll (fds=<optimized out>, nfds=<optimized out>, timeout=<optimized out>) at ../sysdeps/unix/sysv/linux/poll.c:87
#1  0x00007faa37ec4d84 in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#2  0x00007faa37ec4ea4 in g_main_context_iteration () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#3  0x00007faa3fe99fd6 in QEventDispatcherGlib::processEvents (this=0x7fa9300008c0, flags=...) at kernel/qeventdispatcher_glib.cpp:426
#4  0x00007faa3fe5a568 in QEventLoop::processEvents (this=0x7fa937ffed70, flags=...) at kernel/qeventloop.cpp:149
#5  0x00007faa3fe5a6fc in QEventLoop::exec (this=0x7fa937ffed70, flags=...) at kernel/qeventloop.cpp:204
#6  0x00007faa3fd1f1d7 in QThread::exec (this=0x4c3a160) at thread/qthread.cpp:550
#7  0x00007faa3fe34e31 in QInotifyFileSystemWatcherEngine::run (this=0x4c3a160) at io/qfilesystemwatcher_inotify.cpp:256
#8  0x00007faa3fd21c4e in QThreadPrivate::start (arg=0x4c3a160) at thread/qthread_unix.cpp:338
#9  0x00007faa3d504e9a in start_thread (arg=0x7fa937fff700) at pthread_create.c:308
#10 0x00007faa3f49dcbd in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:112
#11 0x0000000000000000 in ?? ()

Thread 1 (Thread 0x7faa433b9780 (LWP 4487)):
[KCrash Handler]
#6  0x0000000004d0a740 in ?? ()
#7  0x00007faa41d97b36 in Amarok2ConfigDialog::updateSettings (this=0x2ac5460) at /build/buildd/project-neon-amarok-2+git20121201+r30931/src/configdialog/ConfigDialog.cpp:144
#8  0x00007faa42c00c8b in KConfigDialog::qt_static_metacall (_o=0x2ac5460, _c=QMetaObject::InvokeMetaMethod, _id=2, _a=0x7fff5493cc00) at /build/buildd/project-neon-kdelibs-2+git20121206+r92236/obj-x86_64-linux-gnu/kdeui/kconfigdialog.moc:68
#9  0x00007faa3fe7bf62 in QMetaObject::activate (sender=0x2ac5460, m=0x7faa431a0e40 <KDialog::staticMetaObject>, local_signal_index=7, argv=0x0) at kernel/qobject.cpp:3543
#10 0x00007faa42c11add in KDialog::applyClicked (this=0x2ac5460) at /build/buildd/project-neon-kdelibs-2+git20121206+r92236/obj-x86_64-linux-gnu/kdeui/kdialog.moc:260
#11 0x00007faa42c105ca in KDialog::slotButtonClicked (this=0x2ac5460, button=8) at /build/buildd/project-neon-kdelibs-2+git20121206+r92236/kdeui/dialogs/kdialog.cpp:888
#12 0x00007faa42c1184e in KDialog::qt_static_metacall (_o=0x2ac5460, _c=QMetaObject::InvokeMetaMethod, _id=33, _a=0x7fff5493ce50) at /build/buildd/project-neon-kdelibs-2+git20121206+r92236/obj-x86_64-linux-gnu/kdeui/kdialog.moc:167
#13 0x00007faa3fe7bf62 in QMetaObject::activate (sender=0x27eeb30, m=0x7faa40219bc0 <QSignalMapper::staticMetaObject>, local_signal_index=0, argv=0x7fff5493ce50) at kernel/qobject.cpp:3543
#14 0x00007faa3fe82208 in QSignalMapper::mapped (this=0x27eeb30, _t1=8) at .moc/debug-shared/moc_qsignalmapper.cpp:115
#15 0x00007faa3fe81e63 in QSignalMapper::map (this=0x27eeb30, sender=0x37a9f90) at kernel/qsignalmapper.cpp:266
#16 0x00007faa3fe81df8 in QSignalMapper::map (this=0x27eeb30) at kernel/qsignalmapper.cpp:257
#17 0x00007faa3fe8208f in QSignalMapper::qt_static_metacall (_o=0x27eeb30, _c=QMetaObject::InvokeMetaMethod, _id=4, _a=0x7fff5493d020) at .moc/debug-shared/moc_qsignalmapper.cpp:64
#18 0x00007faa3fe7bf62 in QMetaObject::activate (sender=0x37a9f90, m=0x7faa417c4c60 <QAbstractButton::staticMetaObject>, local_signal_index=2, argv=0x7fff5493d020) at kernel/qobject.cpp:3543
#19 0x00007faa4125b21c in QAbstractButton::clicked (this=0x37a9f90, _t1=false) at .moc/debug-shared/moc_qabstractbutton.cpp:220
#20 0x00007faa40ec6d82 in QAbstractButtonPrivate::emitClicked (this=0x4cf5b20) at widgets/qabstractbutton.cpp:548
#21 0x00007faa40ec6cf2 in QAbstractButtonPrivate::click (this=0x4cf5b20) at widgets/qabstractbutton.cpp:541
#22 0x00007faa40ec81ed in QAbstractButton::mouseReleaseEvent (this=0x37a9f90, e=0x7fff5493da60) at widgets/qabstractbutton.cpp:1123
#23 0x00007faa40a1f255 in QWidget::event (this=0x37a9f90, event=0x7fff5493da60) at kernel/qwidget.cpp:8375
#24 0x00007faa40ec8043 in QAbstractButton::event (this=0x37a9f90, e=0x7fff5493da60) at widgets/qabstractbutton.cpp:1082
#25 0x00007faa40f8f2fd in QPushButton::event (this=0x37a9f90, e=0x7fff5493da60) at widgets/qpushbutton.cpp:683
#26 0x00007faa409b909e in QApplicationPrivate::notify_helper (this=0x20d4190, receiver=0x37a9f90, e=0x7fff5493da60) at kernel/qapplication.cpp:4562
#27 0x00007faa409b6de6 in QApplication::notify (this=0x7fff549408a0, receiver=0x37a9f90, e=0x7fff5493da60) at kernel/qapplication.cpp:4105
#28 0x00007faa42cd0ce6 in KApplication::notify (this=0x7fff549408a0, receiver=0x37a9f90, event=0x7fff5493da60) at /build/buildd/project-neon-kdelibs-2+git20121206+r92236/kdeui/kernel/kapplication.cpp:307
#29 0x00007faa3fe5d168 in QCoreApplication::notifyInternal (this=0x7fff549408a0, receiver=0x37a9f90, event=0x7fff5493da60) at kernel/qcoreapplication.cpp:946
#30 0x00007faa409bbcad in QCoreApplication::sendSpontaneousEvent (receiver=0x37a9f90, event=0x7fff5493da60) at ../../include/QtCore/../../src/corelib/kernel/qcoreapplication.h:234
#31 0x00007faa409b5354 in QApplicationPrivate::sendMouseEvent (receiver=0x37a9f90, event=0x7fff5493da60, alienWidget=0x37a9f90, nativeWidget=0x2eae990, buttonDown=0x7faa417e7a18 <qt_button_down>, lastMouseReceiver=..., spontaneous=true) at kernel/qapplication.cpp:3171
#32 0x00007faa40a5c241 in QETWidget::translateMouseEvent (this=0x2eae990, event=0x7fff5493e0e0) at kernel/qapplication_x11.cpp:4516
#33 0x00007faa40a588cd in QApplication::x11ProcessEvent (this=0x7fff549408a0, event=0x7fff5493e0e0) at kernel/qapplication_x11.cpp:3517
#34 0x00007faa40a95556 in x11EventSourceDispatch (s=0x20daa70, callback=0x0, user_data=0x0) at kernel/qguieventdispatcher_glib.cpp:146
#35 0x00007faa37ec4ab5 in g_main_context_dispatch () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#36 0x00007faa37ec4de8 in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#37 0x00007faa37ec4ea4 in g_main_context_iteration () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#38 0x00007faa3fe99fb3 in QEventDispatcherGlib::processEvents (this=0x1f5bad0, flags=...) at kernel/qeventdispatcher_glib.cpp:424
#39 0x00007faa40a9591e in QGuiEventDispatcherGlib::processEvents (this=0x1f5bad0, flags=...) at kernel/qguieventdispatcher_glib.cpp:204
#40 0x00007faa3fe5a568 in QEventLoop::processEvents (this=0x7fff5493e430, flags=...) at kernel/qeventloop.cpp:149
#41 0x00007faa3fe5a6fc in QEventLoop::exec (this=0x7fff5493e430, flags=...) at kernel/qeventloop.cpp:204
#42 0x00007faa3fe5d7fe in QCoreApplication::exec () at kernel/qcoreapplication.cpp:1218
#43 0x00007faa409b5ff8 in QApplication::exec () at kernel/qapplication.cpp:3823
#44 0x000000000040cc6a in main (argc=1, argv=0x7fff549409e8) at /build/buildd/project-neon-amarok-2+git20121201+r30931/src/main.cpp:329

Reported using DrKonqi