Application: amarok (2.3.2)
KDE Platform Version: 4.5.1 (KDE 4.5.1)
Qt Version: 4.7.0
Operating System: Linux 2.6.35-25-generic x86_64
Distribution: Ubuntu 10.10

-- Information about the crash:
When I choose quit in the menu, the application shuts down and after some seconds the crash report opens.
I'm running on an Ubuntu 10.10 with 64bit

The crash can be reproduced every time.

-- Backtrace:
Application: Amarok (amarok), signal: Aborted
[Current thread is 1 (Thread 0x7f0d7acbd820 (LWP 2304))]

Thread 21 (Thread 0x7f0d680e2700 (LWP 2305)):
#0  0x00007f0d77baa203 in __poll (fds=<value optimized out>, nfds=<value optimized out>, timeout=-1) at ../sysdeps/unix/sysv/linux/poll.c:87
#1  0x00007f0d718d8009 in ?? () from /lib/libglib-2.0.so.0
#2  0x00007f0d718d87b5 in g_main_loop_run () from /lib/libglib-2.0.so.0
#3  0x00007f0d6abdd3c4 in ?? () from /usr/lib/libgio-2.0.so.0
#4  0x00007f0d718fd7e4 in ?? () from /lib/libglib-2.0.so.0
#5  0x00007f0d756b0971 in start_thread (arg=<value optimized out>) at pthread_create.c:304
#6  0x00007f0d77bb692d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:112
#7  0x0000000000000000 in ?? ()

Thread 20 (Thread 0x7f0d56a59700 (LWP 2310)):
#0  __lll_lock_wait_private () at ../nptl/sysdeps/unix/sysv/linux/x86_64/lowlevellock.S:97
#1  0x00007f0d77b4f1dc in _L_lock_12347 () from /lib/libc.so.6
#2  0x00007f0d77b4dc78 in __libc_free (mem=0x7f0d77e4ee40) at malloc.c:3736
#3  0x00007f0d718d3c3b in ?? () from /lib/libglib-2.0.so.0
#4  0x00007f0d78504d33 in QEventDispatcherGlib::~QEventDispatcherGlib (this=0xbab670, __in_chrg=<value optimized out>) at kernel/qeventdispatcher_glib.cpp:369
#5  0x00007f0d783e3ac4 in QThreadPrivate::finish (arg=<value optimized out>) at thread/qthread_unix.cpp:302
#6  0x00007f0d783e4286 in ~__pthread_cleanup_class (arg=0x7f0d78809f40) at /usr/include/pthread.h:545
#7  QThreadPrivate::start (arg=0x7f0d78809f40) at thread/qthread_unix.cpp:271
#8  0x00007f0d756b0971 in start_thread (arg=<value optimized out>) at pthread_create.c:304
#9  0x00007f0d77bb692d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:112
#10 0x0000000000000000 in ?? ()

Thread 19 (Thread 0x7f0d4d86f700 (LWP 2324)):
#0  pthread_cond_timedwait@@GLIBC_2.3.2 () at ../nptl/sysdeps/unix/sysv/linux/x86_64/pthread_cond_timedwait.S:212
#1  0x00007f0d55cba0d1 in ?? () from /usr/lib/libxine.so.1
#2  0x00007f0d756b0971 in start_thread (arg=<value optimized out>) at pthread_create.c:304
#3  0x00007f0d77bb692d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:112
#4  0x0000000000000000 in ?? ()

Thread 18 (Thread 0x7f0d4d06e700 (LWP 2325)):
#0  0x00007f0d77baa203 in __poll (fds=<value optimized out>, nfds=<value optimized out>, timeout=86) at ../sysdeps/unix/sysv/linux/poll.c:87
#1  0x00007f0d718d8009 in ?? () from /lib/libglib-2.0.so.0
#2  0x00007f0d718d845c in g_main_context_iteration () from /lib/libglib-2.0.so.0
#3  0x00007f0d785041e6 in QEventDispatcherGlib::processEvents (this=0xbb7300, flags=<value optimized out>) at kernel/qeventdispatcher_glib.cpp:417
#4  0x00007f0d784d6a02 in QEventLoop::processEvents (this=<value optimized out>, flags=) at kernel/qeventloop.cpp:149
#5  0x00007f0d784d6dec in QEventLoop::exec (this=0x7f0d4d06dcd0, flags=) at kernel/qeventloop.cpp:201
#6  0x00007f0d783e12fd in QThread::exec (this=<value optimized out>) at thread/qthread.cpp:490
#7  0x00007f0d55f162b0 in ?? () from /usr/lib/qt4/plugins/phonon_backend/phonon_xine.so
#8  0x00007f0d783e427e in QThreadPrivate::start (arg=0xbbb160) at thread/qthread_unix.cpp:266
#9  0x00007f0d756b0971 in start_thread (arg=<value optimized out>) at pthread_create.c:304
#10 0x00007f0d77bb692d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:112
#11 0x0000000000000000 in ?? ()

Thread 17 (Thread 0x7f0d4c668700 (LWP 2326)):
#0  __lll_lock_wait_private () at ../nptl/sysdeps/unix/sysv/linux/x86_64/lowlevellock.S:97
#1  0x00007f0d77b4f1dc in _L_lock_12347 () from /lib/libc.so.6
#2  0x00007f0d77b4dc78 in __libc_free (mem=0x7f0d77e4ee40) at malloc.c:3736
#3  0x00007f0d6fae395e in pa_xfree () from /usr/lib/libpulse.so.0
#4  0x00007f0d6fabff24 in ?? () from /usr/lib/libpulse.so.0
#5  0x00007f0d6fac07f8 in ?? () from /usr/lib/libpulse.so.0
#6  0x00007f0d6b35a0e0 in ?? () from /usr/lib/libpulsecommon-0.9.21.so
#7  0x00007f0d6facf457 in pa_mainloop_dispatch () from /usr/lib/libpulse.so.0
#8  0x00007f0d6facf808 in pa_mainloop_iterate () from /usr/lib/libpulse.so.0
#9  0x00007f0d6facf8b0 in pa_mainloop_run () from /usr/lib/libpulse.so.0
#10 0x00007f0d6fade20b in ?? () from /usr/lib/libpulse.so.0
#11 0x00007f0d6b367fb8 in ?? () from /usr/lib/libpulsecommon-0.9.21.so
#12 0x00007f0d756b0971 in start_thread (arg=<value optimized out>) at pthread_create.c:304
#13 0x00007f0d77bb692d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:112
#14 0x0000000000000000 in ?? ()

Thread 16 (Thread 0x7f0d47e66700 (LWP 2327)):
#0  __pthread_mutex_cond_lock_full (mutex=0x7f0d60007270) at ../nptl/pthread_mutex_lock.c:303
#1  0x00007f0d756b4b36 in pthread_cond_wait@@GLIBC_2.3.2 () at ../nptl/sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:236
#2  0x00007f0d6faddcf0 in pa_threaded_mainloop_wait () from /usr/lib/libpulse.so.0
#3  0x00007f0d4c66afae in ?? () from /usr/lib/xine/plugins/1.28/xineplug_ao_out_pulseaudio.so
#4  0x00007f0d55ccb556 in ?? () from /usr/lib/libxine.so.1
#5  0x00007f0d756b0971 in start_thread (arg=<value optimized out>) at pthread_create.c:304
#6  0x00007f0d77bb692d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:112
#7  0x0000000000000000 in ?? ()

Thread 15 (Thread 0x7f0d4725b700 (LWP 2328)):
#0  pthread_cond_wait@@GLIBC_2.3.2 () at ../nptl/sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:162
#1  0x00007f0d55ccae83 in ?? () from /usr/lib/libxine.so.1
#2  0x00007f0d756b0971 in start_thread (arg=<value optimized out>) at pthread_create.c:304
#3  0x00007f0d77bb692d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:112
#4  0x0000000000000000 in ?? ()

Thread 14 (Thread 0x7f0d46a5a700 (LWP 2329)):
#0  pthread_cond_wait@@GLIBC_2.3.2 () at ../nptl/sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:162
#1  0x00007f0d55ccae83 in ?? () from /usr/lib/libxine.so.1
#2  0x00007f0d756b0971 in start_thread (arg=<value optimized out>) at pthread_create.c:304
#3  0x00007f0d77bb692d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:112
#4  0x0000000000000000 in ?? ()

Thread 13 (Thread 0x7f0d46259700 (LWP 2330)):
#0  pthread_cond_wait@@GLIBC_2.3.2 () at ../nptl/sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:162
#1  0x00007f0d55ccae83 in ?? () from /usr/lib/libxine.so.1
#2  0x00007f0d756b0971 in start_thread (arg=<value optimized out>) at pthread_create.c:304
#3  0x00007f0d77bb692d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:112
#4  0x0000000000000000 in ?? ()

Thread 12 (Thread 0x7f0d407d0700 (LWP 2405)):
#0  pthread_cond_wait@@GLIBC_2.3.2 () at ../nptl/sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:162
#1  0x00007f0d783e4e3b in wait (this=<value optimized out>, mutex=0x182ec10, time=18446744073709551615) at thread/qwaitcondition_unix.cpp:88
#2  QWaitCondition::wait (this=<value optimized out>, mutex=0x182ec10, time=18446744073709551615) at thread/qwaitcondition_unix.cpp:160
#3  0x00007f0d7430f524 in ThreadWeaver::WeaverImpl::blockThreadUntilJobsAreBeingAssigned (this=0x1d0dbd0, th=0x1d1ab00) at ../../../threadweaver/Weaver/WeaverImpl.cpp:365
#4  0x00007f0d7431272b in ThreadWeaver::WorkingHardState::applyForWork (this=0x1d5e3e0, th=0x1d1ab00) at ../../../threadweaver/Weaver/WorkingHardState.cpp:71
#5  0x00007f0d74312744 in ThreadWeaver::WorkingHardState::applyForWork (this=0x1d5e3e0, th=0x1d1ab00) at ../../../threadweaver/Weaver/WorkingHardState.cpp:74
#6  0x00007f0d74312744 in ThreadWeaver::WorkingHardState::applyForWork (this=0x1d5e3e0, th=0x1d1ab00) at ../../../threadweaver/Weaver/WorkingHardState.cpp:74
#7  0x00007f0d74310c9f in ThreadWeaver::ThreadRunHelper::run (this=0x7f0d407cfd40, parent=0x1d0dbd0, th=0x1d1ab00) at ../../../threadweaver/Weaver/Thread.cpp:87
#8  0x00007f0d743111f8 in ThreadWeaver::Thread::run (this=0x1d1ab00) at ../../../threadweaver/Weaver/Thread.cpp:142
#9  0x00007f0d783e427e in QThreadPrivate::start (arg=0x1d1ab00) at thread/qthread_unix.cpp:266
#10 0x00007f0d756b0971 in start_thread (arg=<value optimized out>) at pthread_create.c:304
#11 0x00007f0d77bb692d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:112
#12 0x0000000000000000 in ?? ()

Thread 11 (Thread 0x7f0d3b5de700 (LWP 2419)):
#0  pthread_cond_wait@@GLIBC_2.3.2 () at ../nptl/sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:162
#1  0x00007f0d73b4f334 in QTWTF::TCMalloc_PageHeap::scavengerThread (this=0x7f0d73e5a160) at ../3rdparty/javascriptcore/JavaScriptCore/wtf/FastMalloc.cpp:2359
#2  0x00007f0d73b4f369 in QTWTF::TCMalloc_PageHeap::runScavengerThread (context=0x7f0d73e68234) at ../3rdparty/javascriptcore/JavaScriptCore/wtf/FastMalloc.cpp:1464
#3  0x00007f0d756b0971 in start_thread (arg=<value optimized out>) at pthread_create.c:304
#4  0x00007f0d77bb692d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:112
#5  0x0000000000000000 in ?? ()

Thread 10 (Thread 0x7f0d3c1e8700 (LWP 2420)):
#0  pthread_cond_wait@@GLIBC_2.3.2 () at ../nptl/sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:162
#1  0x00007f0d783e4e3b in wait (this=<value optimized out>, mutex=0x182ec10, time=18446744073709551615) at thread/qwaitcondition_unix.cpp:88
#2  QWaitCondition::wait (this=<value optimized out>, mutex=0x182ec10, time=18446744073709551615) at thread/qwaitcondition_unix.cpp:160
#3  0x00007f0d7430f524 in ThreadWeaver::WeaverImpl::blockThreadUntilJobsAreBeingAssigned (this=0x1d0dbd0, th=0x1674420) at ../../../threadweaver/Weaver/WeaverImpl.cpp:365
#4  0x00007f0d7431272b in ThreadWeaver::WorkingHardState::applyForWork (this=0x1d5e3e0, th=0x1674420) at ../../../threadweaver/Weaver/WorkingHardState.cpp:71
#5  0x00007f0d74312744 in ThreadWeaver::WorkingHardState::applyForWork (this=0x1d5e3e0, th=0x1674420) at ../../../threadweaver/Weaver/WorkingHardState.cpp:74
#6  0x00007f0d74312744 in ThreadWeaver::WorkingHardState::applyForWork (this=0x1d5e3e0, th=0x1674420) at ../../../threadweaver/Weaver/WorkingHardState.cpp:74
#7  0x00007f0d74312744 in ThreadWeaver::WorkingHardState::applyForWork (this=0x1d5e3e0, th=0x1674420) at ../../../threadweaver/Weaver/WorkingHardState.cpp:74
#8  0x00007f0d74312744 in ThreadWeaver::WorkingHardState::applyForWork (this=0x1d5e3e0, th=0x1674420) at ../../../threadweaver/Weaver/WorkingHardState.cpp:74
#9  0x00007f0d74310c9f in ThreadWeaver::ThreadRunHelper::run (this=0x7f0d3c1e7d40, parent=0x1d0dbd0, th=0x1674420) at ../../../threadweaver/Weaver/Thread.cpp:87
#10 0x00007f0d743111f8 in ThreadWeaver::Thread::run (this=0x1674420) at ../../../threadweaver/Weaver/Thread.cpp:142
#11 0x00007f0d783e427e in QThreadPrivate::start (arg=0x1674420) at thread/qthread_unix.cpp:266
#12 0x00007f0d756b0971 in start_thread (arg=<value optimized out>) at pthread_create.c:304
#13 0x00007f0d77bb692d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:112
#14 0x0000000000000000 in ?? ()

Thread 9 (Thread 0x7f0d377bf700 (LWP 2423)):
#0  pthread_cond_wait@@GLIBC_2.3.2 () at ../nptl/sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:162
#1  0x00007f0d783e4e3b in wait (this=<value optimized out>, mutex=0x182ec10, time=18446744073709551615) at thread/qwaitcondition_unix.cpp:88
#2  QWaitCondition::wait (this=<value optimized out>, mutex=0x182ec10, time=18446744073709551615) at thread/qwaitcondition_unix.cpp:160
#3  0x00007f0d7430f524 in ThreadWeaver::WeaverImpl::blockThreadUntilJobsAreBeingAssigned (this=0x1d0dbd0, th=0x16f4760) at ../../../threadweaver/Weaver/WeaverImpl.cpp:365
#4  0x00007f0d7431272b in ThreadWeaver::WorkingHardState::applyForWork (this=0x1d5e3e0, th=0x16f4760) at ../../../threadweaver/Weaver/WorkingHardState.cpp:71
#5  0x00007f0d74312744 in ThreadWeaver::WorkingHardState::applyForWork (this=0x1d5e3e0, th=0x16f4760) at ../../../threadweaver/Weaver/WorkingHardState.cpp:74
#6  0x00007f0d74310c9f in ThreadWeaver::ThreadRunHelper::run (this=0x7f0d377bed40, parent=0x1d0dbd0, th=0x16f4760) at ../../../threadweaver/Weaver/Thread.cpp:87
#7  0x00007f0d743111f8 in ThreadWeaver::Thread::run (this=0x16f4760) at ../../../threadweaver/Weaver/Thread.cpp:142
#8  0x00007f0d783e427e in QThreadPrivate::start (arg=0x16f4760) at thread/qthread_unix.cpp:266
#9  0x00007f0d756b0971 in start_thread (arg=<value optimized out>) at pthread_create.c:304
#10 0x00007f0d77bb692d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:112
#11 0x0000000000000000 in ?? ()

Thread 8 (Thread 0x7f0d36fbe700 (LWP 2425)):
#0  pthread_cond_wait@@GLIBC_2.3.2 () at ../nptl/sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:162
#1  0x00007f0d783e4e3b in wait (this=<value optimized out>, mutex=0x182ec10, time=18446744073709551615) at thread/qwaitcondition_unix.cpp:88
#2  QWaitCondition::wait (this=<value optimized out>, mutex=0x182ec10, time=18446744073709551615) at thread/qwaitcondition_unix.cpp:160
#3  0x00007f0d7430f524 in ThreadWeaver::WeaverImpl::blockThreadUntilJobsAreBeingAssigned (this=0x1d0dbd0, th=0x10f8360) at ../../../threadweaver/Weaver/WeaverImpl.cpp:365
#4  0x00007f0d7431272b in ThreadWeaver::WorkingHardState::applyForWork (this=0x1d5e3e0, th=0x10f8360) at ../../../threadweaver/Weaver/WorkingHardState.cpp:71
#5  0x00007f0d74310c9f in ThreadWeaver::ThreadRunHelper::run (this=0x7f0d36fbdd40, parent=0x1d0dbd0, th=0x10f8360) at ../../../threadweaver/Weaver/Thread.cpp:87
#6  0x00007f0d743111f8 in ThreadWeaver::Thread::run (this=0x10f8360) at ../../../threadweaver/Weaver/Thread.cpp:142
#7  0x00007f0d783e427e in QThreadPrivate::start (arg=0x10f8360) at thread/qthread_unix.cpp:266
#8  0x00007f0d756b0971 in start_thread (arg=<value optimized out>) at pthread_create.c:304
#9  0x00007f0d77bb692d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:112
#10 0x0000000000000000 in ?? ()

Thread 7 (Thread 0x7f0d35aee700 (LWP 2428)):
#0  pthread_cond_wait@@GLIBC_2.3.2 () at ../nptl/sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:162
#1  0x00007f0d6f0e020e in ?? () from /usr/lib/libQtWebKit.so.4
#2  0x00007f0d6f0e0329 in ?? () from /usr/lib/libQtWebKit.so.4
#3  0x00007f0d756b0971 in start_thread (arg=<value optimized out>) at pthread_create.c:304
#4  0x00007f0d77bb692d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:112
#5  0x0000000000000000 in ?? ()

Thread 6 (Thread 0x7f0d29dd4700 (LWP 2435)):
#0  0x00007f0d77baf2c3 in select () at ../sysdeps/unix/syscall-template.S:82
#1  0x00007f0d55ce3385 in xine_usec_sleep () from /usr/lib/libxine.so.1
#2  0x00007f0d55cc7d09 in ?? () from /usr/lib/libxine.so.1
#3  0x00007f0d756b0971 in start_thread (arg=<value optimized out>) at pthread_create.c:304
#4  0x00007f0d77bb692d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:112
#5  0x0000000000000000 in ?? ()

Thread 5 (Thread 0x7f0d291ea700 (LWP 2436)):
#0  pthread_cond_wait@@GLIBC_2.3.2 () at ../nptl/sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:162
#1  0x00007f0d55cbd98b in ?? () from /usr/lib/libxine.so.1
#2  0x00007f0d55cc3a2d in ?? () from /usr/lib/libxine.so.1
#3  0x00007f0d756b0971 in start_thread (arg=<value optimized out>) at pthread_create.c:304
#4  0x00007f0d77bb692d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:112
#5  0x0000000000000000 in ?? ()

Thread 4 (Thread 0x7f0d289e9700 (LWP 2437)):
#0  pthread_cond_timedwait@@GLIBC_2.3.2 () at ../nptl/sysdeps/unix/sysv/linux/x86_64/pthread_cond_timedwait.S:212
#1  0x00007f0d55cc9077 in ?? () from /usr/lib/libxine.so.1
#2  0x00007f0d55cd6105 in ?? () from /usr/lib/libxine.so.1
#3  0x00007f0d55cd6105 in ?? () from /usr/lib/libxine.so.1
#4  0x00007f0d2676304a in ?? () from /usr/lib/xine/plugins/1.28/xineplug_decode_mad.so
#5  0x00007f0d55cc512a in ?? () from /usr/lib/libxine.so.1
#6  0x00007f0d756b0971 in start_thread (arg=<value optimized out>) at pthread_create.c:304
#7  0x00007f0d77bb692d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:112
#8  0x0000000000000000 in ?? ()

Thread 3 (Thread 0x7f0d281e8700 (LWP 2438)):
#0  pthread_cond_wait@@GLIBC_2.3.2 () at ../nptl/sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:162
#1  0x00007f0d55cce00b in ?? () from /usr/lib/libxine.so.1
#2  0x00007f0d756b0971 in start_thread (arg=<value optimized out>) at pthread_create.c:304
#3  0x00007f0d77bb692d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:112
#4  0x0000000000000000 in ?? ()

Thread 2 (Thread 0x7f0d26542700 (LWP 2440)):
#0  pthread_cond_wait@@GLIBC_2.3.2 () at ../nptl/sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:162
#1  0x00007f0d55cbd8a3 in ?? () from /usr/lib/libxine.so.1
#2  0x00007f0d3e123387 in ?? () from /usr/lib/xine/plugins/1.28/xineplug_dmx_audio.so
#3  0x00007f0d3e123c6d in ?? () from /usr/lib/xine/plugins/1.28/xineplug_dmx_audio.so
#4  0x00007f0d55cd3417 in ?? () from /usr/lib/libxine.so.1
#5  0x00007f0d756b0971 in start_thread (arg=<value optimized out>) at pthread_create.c:304
#6  0x00007f0d77bb692d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:112
#7  0x0000000000000000 in ?? ()

Thread 1 (Thread 0x7f0d7acbd820 (LWP 2304)):
[KCrash Handler]
#6  0x00007f0d77b03ba5 in raise (sig=<value optimized out>) at ../nptl/sysdeps/unix/sysv/linux/raise.c:64
#7  0x00007f0d77b076b0 in abort () at abort.c:92
#8  0x00007f0d77b3d43b in __libc_message (do_abort=<value optimized out>, fmt=<value optimized out>) at ../sysdeps/unix/sysv/linux/libc_fatal.c:189
#9  0x00007f0d77b474b6 in malloc_printerr (action=3, str=0x7f0d77c1b098 "double free or corruption (!prev)", ptr=<value optimized out>) at malloc.c:6283
#10 0x00007f0d77b4dc83 in __libc_free (mem=<value optimized out>) at malloc.c:3738
#11 0x00007f0d44ec5699 in vio_delete () from /usr/lib/libmysqlclient.so.16
#12 0x00007f0d44ec1430 in end_server () from /usr/lib/libmysqlclient.so.16
#13 0x00007f0d44ec15a2 in mysql_close () from /usr/lib/libmysqlclient.so.16
#14 0x00007f0d4551fe39 in MySqlStorage::~MySqlStorage (this=0x101c3c0, __in_chrg=<value optimized out>) at ../../../../../../src/core-impl/collections/sqlcollection/mysql-shared/MySqlStorage.cpp:102
#15 0x00007f0d45523eba in MySqlServerStorage::~MySqlServerStorage (this=0x101c3c0, __in_chrg=<value optimized out>) at ../../../../../../src/core-impl/collections/sqlcollection/mysqlservercollection/MySqlServerCollection.cpp:111
#16 0x00007f0d452b3993 in Collections::SqlCollection::~SqlCollection (this=0x101b370, __in_chrg=<value optimized out>) at ../../../../../src/core-impl/collections/sqlcollection/SqlCollection.cpp:71
#17 0x00007f0d79e26cd6 in qDeleteAll<QList<Collections::Collection*>::const_iterator> (this=0xf7bb60, __in_chrg=<value optimized out>) at /usr/include/qt4/QtCore/qalgorithms.h:322
#18 qDeleteAll<SmartPointerList<Collections::Collection> > (this=0xf7bb60, __in_chrg=<value optimized out>) at /usr/include/qt4/QtCore/qalgorithms.h:330
#19 CollectionManager::~CollectionManager (this=0xf7bb60, __in_chrg=<value optimized out>) at ../../src/core-impl/collections/support/CollectionManager.cpp:130
#20 0x00007f0d79e22f26 in CollectionManager::destroy () at ../../src/core-impl/collections/support/CollectionManager.cpp:100
#21 0x00007f0d79f9d905 in App::~App (this=0x7fffa1cc7a60, __in_chrg=<value optimized out>) at ../../src/App.cpp:287
#22 0x00000000004081f5 in main (argc=<value optimized out>, argv=0x7fffa1cc99c8) at ../../src/main.cpp:237

Possible duplicates by query: bug 265368, bug 264682, bug 261617, bug 259727, bug 258632.

Reported using DrKonqi