Bug 265805

Application: amarok (2.4.0)
KDE Platform Version: 4.6.00 (4.6.0)
Qt Version: 4.7.0
Operating System: Linux 2.6.35-26-generic x86_64
Distribution: Ubuntu 10.10

-- Information about the crash:
- What I was doing when the application crashed: I had mounted a voice recorder to download/edit school recordings. Would not unmount from Dolphin even though i removed the recording from playlist. I closed Dolphin, and Amarok force closed immediately right after. Running 4gb ram, Intel duo core 2.13ghz. Uprgraded KDE to 4.6 from repos. Kubuntu 10.10

-- Backtrace:
Application: Amarok (amarok), signal: Segmentation fault
[Current thread is 1 (Thread 0x7f2ea4d1c840 (LWP 2450))]

Thread 9 (Thread 0x7f2e53829700 (LWP 2454)):
#0  pthread_cond_wait@@GLIBC_2.3.2 () at ../nptl/sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:162
#1  0x00007f2e88476262 in ?? () from /usr/lib/libvlccore.so.4
#2  0x00007f2e96e57953 in ?? () from /usr/lib/nvidia-current/libGL.so.1
#3  0x00007f2e9d311971 in start_thread (arg=<value optimized out>) at pthread_create.c:304
#4  0x00007f2ea187b92d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:112
#5  0x0000000000000000 in ?? ()

Thread 8 (Thread 0x7f2e44296700 (LWP 2462)):
#0  pthread_cond_wait@@GLIBC_2.3.2 () at ../nptl/sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:162
#1  0x00007f2e9dc15334 in QTWTF::TCMalloc_PageHeap::scavengerThread (this=0x7f2e9df20160) at ../3rdparty/javascriptcore/JavaScriptCore/wtf/FastMalloc.cpp:2359
#2  0x00007f2e9dc15369 in QTWTF::TCMalloc_PageHeap::runScavengerThread (context=0x7f2e9df2e234) at ../3rdparty/javascriptcore/JavaScriptCore/wtf/FastMalloc.cpp:1464
#3  0x00007f2e96e57953 in ?? () from /usr/lib/nvidia-current/libGL.so.1
#4  0x00007f2e9d311971 in start_thread (arg=<value optimized out>) at pthread_create.c:304
#5  0x00007f2ea187b92d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:112
#6  0x0000000000000000 in ?? ()

Thread 7 (Thread 0x7f2e3a099700 (LWP 2468)):
#0  0x00007f2ea186f203 in __poll (fds=<value optimized out>, nfds=<value optimized out>, timeout=-1) at ../sysdeps/unix/sysv/linux/poll.c:87
#1  0x00007f2e9bf1a009 in ?? () from /lib/libglib-2.0.so.0
#2  0x00007f2e9bf1a45c in g_main_context_iteration () from /lib/libglib-2.0.so.0
#3  0x00007f2ea21c91e6 in QEventDispatcherGlib::processEvents (this=0x2d78ae0, flags=<value optimized out>) at kernel/qeventdispatcher_glib.cpp:417
#4  0x00007f2ea219ba02 in QEventLoop::processEvents (this=<value optimized out>, flags=) at kernel/qeventloop.cpp:149
#5  0x00007f2ea219bdec in QEventLoop::exec (this=0x7f2e3a098c10, flags=) at kernel/qeventloop.cpp:201
#6  0x00007f2ea20a62fd in QThread::exec (this=<value optimized out>) at thread/qthread.cpp:490
#7  0x00007f2ea217b5f8 in QInotifyFileSystemWatcherEngine::run (this=0x2cdefb0) at io/qfilesystemwatcher_inotify.cpp:248
#8  0x00007f2ea20a927e in QThreadPrivate::start (arg=0x2cdefb0) at thread/qthread_unix.cpp:266
#9  0x00007f2e96e57953 in ?? () from /usr/lib/nvidia-current/libGL.so.1
#10 0x00007f2e9d311971 in start_thread (arg=<value optimized out>) at pthread_create.c:304
#11 0x00007f2ea187b92d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:112
#12 0x0000000000000000 in ?? ()

Thread 6 (Thread 0x7f2e3967c700 (LWP 2469)):
#0  pthread_cond_wait@@GLIBC_2.3.2 () at ../nptl/sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:162
#1  0x00007f2ea20a9e3b in wait (this=<value optimized out>, mutex=0x3ae4b30, time=18446744073709551615) at thread/qwaitcondition_unix.cpp:88
#2  QWaitCondition::wait (this=<value optimized out>, mutex=0x3ae4b30, time=18446744073709551615) at thread/qwaitcondition_unix.cpp:160
#3  0x00007f2e9f2e2d64 in ThreadWeaver::WeaverImpl::blockThreadUntilJobsAreBeingAssigned (this=0x3ae47b0, th=0x3ae4fc0) at ../../../threadweaver/Weaver/WeaverImpl.cpp:365
#4  0x00007f2e9f2e5f6b in ThreadWeaver::WorkingHardState::applyForWork (this=0x2d4df30, th=0x3ae4fc0) at ../../../threadweaver/Weaver/WorkingHardState.cpp:71
#5  0x00007f2e9f2e44df in ThreadWeaver::ThreadRunHelper::run (this=0x7f2e3967bc60, parent=0x3ae47b0, th=0x3ae4fc0) at ../../../threadweaver/Weaver/Thread.cpp:87
#6  0x00007f2e9f2e4a38 in ThreadWeaver::Thread::run (this=0x3ae4fc0) at ../../../threadweaver/Weaver/Thread.cpp:142
#7  0x00007f2ea20a927e in QThreadPrivate::start (arg=0x3ae4fc0) at thread/qthread_unix.cpp:266
#8  0x00007f2e96e57953 in ?? () from /usr/lib/nvidia-current/libGL.so.1
#9  0x00007f2e9d311971 in start_thread (arg=<value optimized out>) at pthread_create.c:304
#10 0x00007f2ea187b92d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:112
#11 0x0000000000000000 in ?? ()

Thread 5 (Thread 0x7f2e38e7b700 (LWP 2470)):
#0  pthread_cond_wait@@GLIBC_2.3.2 () at ../nptl/sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:162
#1  0x00007f2ea20a9e3b in wait (this=<value optimized out>, mutex=0x3ae4b30, time=18446744073709551615) at thread/qwaitcondition_unix.cpp:88
#2  QWaitCondition::wait (this=<value optimized out>, mutex=0x3ae4b30, time=18446744073709551615) at thread/qwaitcondition_unix.cpp:160
#3  0x00007f2e9f2e2d64 in ThreadWeaver::WeaverImpl::blockThreadUntilJobsAreBeingAssigned (this=0x3ae47b0, th=0x7f2e4c040eb0) at ../../../threadweaver/Weaver/WeaverImpl.cpp:365
#4  0x00007f2e9f2e5f6b in ThreadWeaver::WorkingHardState::applyForWork (this=0x2d4df30, th=0x7f2e4c040eb0) at ../../../threadweaver/Weaver/WorkingHardState.cpp:71
#5  0x00007f2e9f2e5f84 in ThreadWeaver::WorkingHardState::applyForWork (this=0x2d4df30, th=0x7f2e4c040eb0) at ../../../threadweaver/Weaver/WorkingHardState.cpp:74
#6  0x00007f2e9f2e5f84 in ThreadWeaver::WorkingHardState::applyForWork (this=0x2d4df30, th=0x7f2e4c040eb0) at ../../../threadweaver/Weaver/WorkingHardState.cpp:74
#7  0x00007f2e9f2e44df in ThreadWeaver::ThreadRunHelper::run (this=0x7f2e38e7ac60, parent=0x3ae47b0, th=0x7f2e4c040eb0) at ../../../threadweaver/Weaver/Thread.cpp:87
#8  0x00007f2e9f2e4a38 in ThreadWeaver::Thread::run (this=0x7f2e4c040eb0) at ../../../threadweaver/Weaver/Thread.cpp:142
#9  0x00007f2ea20a927e in QThreadPrivate::start (arg=0x7f2e4c040eb0) at thread/qthread_unix.cpp:266
#10 0x00007f2e96e57953 in ?? () from /usr/lib/nvidia-current/libGL.so.1
#11 0x00007f2e9d311971 in start_thread (arg=<value optimized out>) at pthread_create.c:304
#12 0x00007f2ea187b92d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:112
#13 0x0000000000000000 in ?? ()

Thread 4 (Thread 0x7f2e3846f700 (LWP 2471)):
#0  pthread_cond_wait@@GLIBC_2.3.2 () at ../nptl/sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:162
#1  0x00007f2ea20a9e3b in wait (this=<value optimized out>, mutex=0x3ae4b30, time=18446744073709551615) at thread/qwaitcondition_unix.cpp:88
#2  QWaitCondition::wait (this=<value optimized out>, mutex=0x3ae4b30, time=18446744073709551615) at thread/qwaitcondition_unix.cpp:160
#3  0x00007f2e9f2e2d64 in ThreadWeaver::WeaverImpl::blockThreadUntilJobsAreBeingAssigned (this=0x3ae47b0, th=0x7f2e4c04c4f0) at ../../../threadweaver/Weaver/WeaverImpl.cpp:365
#4  0x00007f2e9f2e5f6b in ThreadWeaver::WorkingHardState::applyForWork (this=0x2d4df30, th=0x7f2e4c04c4f0) at ../../../threadweaver/Weaver/WorkingHardState.cpp:71
#5  0x00007f2e9f2e5f84 in ThreadWeaver::WorkingHardState::applyForWork (this=0x2d4df30, th=0x7f2e4c04c4f0) at ../../../threadweaver/Weaver/WorkingHardState.cpp:74
#6  0x00007f2e9f2e5f84 in ThreadWeaver::WorkingHardState::applyForWork (this=0x2d4df30, th=0x7f2e4c04c4f0) at ../../../threadweaver/Weaver/WorkingHardState.cpp:74
#7  0x00007f2e9f2e5f84 in ThreadWeaver::WorkingHardState::applyForWork (this=0x2d4df30, th=0x7f2e4c04c4f0) at ../../../threadweaver/Weaver/WorkingHardState.cpp:74
#8  0x00007f2e9f2e44df in ThreadWeaver::ThreadRunHelper::run (this=0x7f2e3846ec60, parent=0x3ae47b0, th=0x7f2e4c04c4f0) at ../../../threadweaver/Weaver/Thread.cpp:87
#9  0x00007f2e9f2e4a38 in ThreadWeaver::Thread::run (this=0x7f2e4c04c4f0) at ../../../threadweaver/Weaver/Thread.cpp:142
#10 0x00007f2ea20a927e in QThreadPrivate::start (arg=0x7f2e4c04c4f0) at thread/qthread_unix.cpp:266
#11 0x00007f2e96e57953 in ?? () from /usr/lib/nvidia-current/libGL.so.1
#12 0x00007f2e9d311971 in start_thread (arg=<value optimized out>) at pthread_create.c:304
#13 0x00007f2ea187b92d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:112
#14 0x0000000000000000 in ?? ()

Thread 3 (Thread 0x7f2e37c6e700 (LWP 2472)):
#0  pthread_cond_wait@@GLIBC_2.3.2 () at ../nptl/sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:162
#1  0x00007f2ea20a9e3b in wait (this=<value optimized out>, mutex=0x3ae4b30, time=18446744073709551615) at thread/qwaitcondition_unix.cpp:88
#2  QWaitCondition::wait (this=<value optimized out>, mutex=0x3ae4b30, time=18446744073709551615) at thread/qwaitcondition_unix.cpp:160
#3  0x00007f2e9f2e2d64 in ThreadWeaver::WeaverImpl::blockThreadUntilJobsAreBeingAssigned (this=0x3ae47b0, th=0x3a9ee90) at ../../../threadweaver/Weaver/WeaverImpl.cpp:365
#4  0x00007f2e9f2e5f6b in ThreadWeaver::WorkingHardState::applyForWork (this=0x2d4df30, th=0x3a9ee90) at ../../../threadweaver/Weaver/WorkingHardState.cpp:71
#5  0x00007f2e9f2e5f84 in ThreadWeaver::WorkingHardState::applyForWork (this=0x2d4df30, th=0x3a9ee90) at ../../../threadweaver/Weaver/WorkingHardState.cpp:74
#6  0x00007f2e9f2e44df in ThreadWeaver::ThreadRunHelper::run (this=0x7f2e37c6dc60, parent=0x3ae47b0, th=0x3a9ee90) at ../../../threadweaver/Weaver/Thread.cpp:87
#7  0x00007f2e9f2e4a38 in ThreadWeaver::Thread::run (this=0x3a9ee90) at ../../../threadweaver/Weaver/Thread.cpp:142
#8  0x00007f2ea20a927e in QThreadPrivate::start (arg=0x3a9ee90) at thread/qthread_unix.cpp:266
#9  0x00007f2e96e57953 in ?? () from /usr/lib/nvidia-current/libGL.so.1
#10 0x00007f2e9d311971 in start_thread (arg=<value optimized out>) at pthread_create.c:304
#11 0x00007f2ea187b92d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:112
#12 0x0000000000000000 in ?? ()

Thread 2 (Thread 0x7f2e36da6700 (LWP 2473)):
#0  pthread_cond_wait@@GLIBC_2.3.2 () at ../nptl/sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:162
#1  0x00007f2e98b9d20e in ?? () from /usr/lib/libQtWebKit.so.4
#2  0x00007f2e98b9d329 in ?? () from /usr/lib/libQtWebKit.so.4
#3  0x00007f2e96e57953 in ?? () from /usr/lib/nvidia-current/libGL.so.1
#4  0x00007f2e9d311971 in start_thread (arg=<value optimized out>) at pthread_create.c:304
#5  0x00007f2ea187b92d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:112
#6  0x0000000000000000 in ?? ()

Thread 1 (Thread 0x7f2ea4d1c840 (LWP 2450)):
[KCrash Handler]
#6  __pthread_mutex_lock (mutex=0x0) at pthread_mutex_lock.c:50
#7  0x00007f2ea1082117 in XrmDestroyDatabase () from /usr/lib/libX11.so.6
#8  0x00007f2ea106c9ed in _XFreeDisplayStructure () from /usr/lib/libX11.so.6
#9  0x00007f2ea1057eaf in XCloseDisplay () from /usr/lib/libX11.so.6
#10 0x00007f2ea2bfbde5 in qt_cleanup () at kernel/qapplication_x11.cpp:2638
#11 0x00007f2ea2b8a647 in QApplication::~QApplication (this=0x7fffd76819e0, __in_chrg=<value optimized out>) at kernel/qapplication.cpp:1121
#12 0x00007f2ea3c2c366 in App::~App (this=0x7fffd76819e0, __in_chrg=<value optimized out>) at ../../src/App.cpp:302
#13 0x00000000004095a4 in main (argc=<value optimized out>, argv=<value optimized out>) at ../../src/main.cpp:268

Possible duplicates by query: bug 256010, bug 253904, bug 253092, bug 250604, bug 247987.

Reported using DrKonqi