Bug 271307 - Amaroc crashed by changing Webradio streams
Summary: Amaroc crashed by changing Webradio streams
Status: RESOLVED NOT A BUG
Alias: None
Product: amarok
Classification: Applications
Component: general (show other bugs)
Version: 2.4.0
Platform: openSUSE Linux
: NOR crash
Target Milestone: 2.4.1
Assignee: Amarok Developers
URL:
Keywords:
Depends on:
Blocks:
 
Reported: 2011-04-19 18:14 UTC by Nicolai
Modified: 2011-06-05 01:03 UTC (History)
1 user (show)

See Also:
Latest Commit:
Version Fixed In:


Attachments
New crash information added by DrKonqi (22.42 KB, text/plain)
2011-05-06 13:48 UTC, Joan
Details

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Description Nicolai 2011-04-19 18:14:58 UTC
Application: amarok (2.4.0)
KDE Platform Version: 4.6.00 (4.6.0) "release 6"
Qt Version: 4.7.1
Operating System: Linux 2.6.37.1-1.2-default i686
Distribution: "openSUSE 11.4 (i586)"

-- Information about the crash:
- What I was doing when the application crashed:

I was changing webradio-streams by dubbleklicking them in the playlist.

The crash does not seem to be reproducible.

-- Backtrace:
Application: Amarok (amarok), signal: Segmentation fault
[Current thread is 1 (Thread 0xb184e710 (LWP 6482))]

Thread 23 (Thread 0xa58d3b70 (LWP 6487)):
#0  0xffffe430 in __kernel_vsyscall ()
#1  0xb504d105 in pthread_cond_wait@@GLIBC_2.3.2 () at ../nptl/sysdeps/unix/sysv/linux/i386/i486/pthread_cond_wait.S:122
#2  0xb55b4aec in __pthread_cond_wait (cond=0x880d5e4, mutex=0x880d5c0) at forward.c:139
#3  0xa5df6dc6 in os_event_wait_low () from /usr/lib/libmysqld.so.0
#4  0xa5df5863 in os_aio_simulated_handle () from /usr/lib/libmysqld.so.0
#5  0xa5db1a70 in fil_aio_wait () from /usr/lib/libmysqld.so.0
#6  0xa5e33b90 in ?? () from /usr/lib/libmysqld.so.0
#7  0xb5048b05 in start_thread (arg=0xa58d3b70) at pthread_create.c:297
#8  0xb55a6d5e in clone () at ../sysdeps/unix/sysv/linux/i386/clone.S:130

Thread 22 (Thread 0xa35afb70 (LWP 6488)):
#0  0xffffe430 in __kernel_vsyscall ()
#1  0xb504d105 in pthread_cond_wait@@GLIBC_2.3.2 () at ../nptl/sysdeps/unix/sysv/linux/i386/i486/pthread_cond_wait.S:122
#2  0xb55b4aec in __pthread_cond_wait (cond=0x880d654, mutex=0x880d630) at forward.c:139
#3  0xa5df6dc6 in os_event_wait_low () from /usr/lib/libmysqld.so.0
#4  0xa5df5863 in os_aio_simulated_handle () from /usr/lib/libmysqld.so.0
#5  0xa5db1a70 in fil_aio_wait () from /usr/lib/libmysqld.so.0
#6  0xa5e33b90 in ?? () from /usr/lib/libmysqld.so.0
#7  0xb5048b05 in start_thread (arg=0xa35afb70) at pthread_create.c:297
#8  0xb55a6d5e in clone () at ../sysdeps/unix/sysv/linux/i386/clone.S:130

Thread 21 (Thread 0xa2daeb70 (LWP 6489)):
#0  0xffffe430 in __kernel_vsyscall ()
#1  0xb504d105 in pthread_cond_wait@@GLIBC_2.3.2 () at ../nptl/sysdeps/unix/sysv/linux/i386/i486/pthread_cond_wait.S:122
#2  0xb55b4aec in __pthread_cond_wait (cond=0x880d6c4, mutex=0x880d6a0) at forward.c:139
#3  0xa5df6dc6 in os_event_wait_low () from /usr/lib/libmysqld.so.0
#4  0xa5df5863 in os_aio_simulated_handle () from /usr/lib/libmysqld.so.0
#5  0xa5db1a70 in fil_aio_wait () from /usr/lib/libmysqld.so.0
#6  0xa5e33b90 in ?? () from /usr/lib/libmysqld.so.0
#7  0xb5048b05 in start_thread (arg=0xa2daeb70) at pthread_create.c:297
#8  0xb55a6d5e in clone () at ../sysdeps/unix/sysv/linux/i386/clone.S:130

Thread 20 (Thread 0xa25adb70 (LWP 6490)):
#0  0xffffe430 in __kernel_vsyscall ()
#1  0xb504d105 in pthread_cond_wait@@GLIBC_2.3.2 () at ../nptl/sysdeps/unix/sysv/linux/i386/i486/pthread_cond_wait.S:122
#2  0xb55b4aec in __pthread_cond_wait (cond=0x880d734, mutex=0x880d710) at forward.c:139
#3  0xa5df6dc6 in os_event_wait_low () from /usr/lib/libmysqld.so.0
#4  0xa5df5863 in os_aio_simulated_handle () from /usr/lib/libmysqld.so.0
#5  0xa5db1a70 in fil_aio_wait () from /usr/lib/libmysqld.so.0
#6  0xa5e33b90 in ?? () from /usr/lib/libmysqld.so.0
#7  0xb5048b05 in start_thread (arg=0xa25adb70) at pthread_create.c:297
#8  0xb55a6d5e in clone () at ../sysdeps/unix/sysv/linux/i386/clone.S:130

Thread 19 (Thread 0xa11a4b70 (LWP 6492)):
#0  0xffffe430 in __kernel_vsyscall ()
#1  0xb559f9b1 in select () at ../sysdeps/unix/syscall-template.S:82
#2  0xa5df771b in os_thread_sleep () from /usr/lib/libmysqld.so.0
#3  0xa5e326bc in srv_lock_timeout_thread () from /usr/lib/libmysqld.so.0
#4  0xb5048b05 in start_thread (arg=0xa11a4b70) at pthread_create.c:297
#5  0xb55a6d5e in clone () at ../sysdeps/unix/sysv/linux/i386/clone.S:130

Thread 18 (Thread 0xa09a3b70 (LWP 6493)):
#0  0xffffe430 in __kernel_vsyscall ()
#1  0xb559f9b1 in select () at ../sysdeps/unix/syscall-template.S:82
#2  0xa5df771b in os_thread_sleep () from /usr/lib/libmysqld.so.0
#3  0xa5e329fe in srv_error_monitor_thread () from /usr/lib/libmysqld.so.0
#4  0xb5048b05 in start_thread (arg=0xa09a3b70) at pthread_create.c:297
#5  0xb55a6d5e in clone () at ../sysdeps/unix/sysv/linux/i386/clone.S:130

Thread 17 (Thread 0xa01a2b70 (LWP 6494)):
#0  0xffffe430 in __kernel_vsyscall ()
#1  0xb559f9b1 in select () at ../sysdeps/unix/syscall-template.S:82
#2  0xa5df771b in os_thread_sleep () from /usr/lib/libmysqld.so.0
#3  0xa5e32240 in srv_monitor_thread () from /usr/lib/libmysqld.so.0
#4  0xb5048b05 in start_thread (arg=0xa01a2b70) at pthread_create.c:297
#5  0xb55a6d5e in clone () at ../sysdeps/unix/sysv/linux/i386/clone.S:130

Thread 16 (Thread 0x9f9a1b70 (LWP 6495)):
#0  0xffffe430 in __kernel_vsyscall ()
#1  0xb504d105 in pthread_cond_wait@@GLIBC_2.3.2 () at ../nptl/sysdeps/unix/sysv/linux/i386/i486/pthread_cond_wait.S:122
#2  0xb55b4aec in __pthread_cond_wait (cond=0x84c7cf4, mutex=0x84c7cd0) at forward.c:139
#3  0xa5df6dc6 in os_event_wait_low () from /usr/lib/libmysqld.so.0
#4  0xa5e330a3 in srv_master_thread () from /usr/lib/libmysqld.so.0
#5  0xb5048b05 in start_thread (arg=0x9f9a1b70) at pthread_create.c:297
#6  0xb55a6d5e in clone () at ../sysdeps/unix/sysv/linux/i386/clone.S:130

Thread 15 (Thread 0x9f1a0b70 (LWP 6496)):
#0  __libc_disable_asynccancel (oldtype=0) at ../nptl/cancellation.c:66
#1  0xb559c050 in __poll (fds=0x8894a70, nfds=1, timeout=-1) at ../sysdeps/unix/sysv/linux/poll.c:89
#2  0xb40f30bb in g_poll () from /lib/libglib-2.0.so.0
#3  0xb40e2c46 in ?? () from /lib/libglib-2.0.so.0
#4  0xb40e2fce in g_main_context_iteration () from /lib/libglib-2.0.so.0
#5  0xb63927b7 in QEventDispatcherGlib::processEvents (this=0x8894310, flags=...) at kernel/qeventdispatcher_glib.cpp:424
#6  0xb63632bd in QEventLoop::processEvents (this=0x9f1a02b0, flags=...) at kernel/qeventloop.cpp:149
#7  0xb63634e9 in QEventLoop::exec (this=0x9f1a02b0, flags=...) at kernel/qeventloop.cpp:201
#8  0xb62647b9 in QThread::exec (this=0x8883c40) at thread/qthread.cpp:490
#9  0xb634323d in QInotifyFileSystemWatcherEngine::run (this=0x8883c40) at io/qfilesystemwatcher_inotify.cpp:248
#10 0xb62673aa in QThreadPrivate::start (arg=0x8883c40) at thread/qthread_unix.cpp:285
#11 0xb5048b05 in start_thread (arg=0x9f1a0b70) at pthread_create.c:297
#12 0xb55a6d5e in clone () at ../sysdeps/unix/sysv/linux/i386/clone.S:130

Thread 14 (Thread 0x9c69db70 (LWP 6500)):
#0  0xffffe430 in __kernel_vsyscall ()
#1  0xb504d105 in pthread_cond_wait@@GLIBC_2.3.2 () at ../nptl/sysdeps/unix/sysv/linux/i386/i486/pthread_cond_wait.S:122
#2  0xb55b4aec in __pthread_cond_wait (cond=0xb4735290, mutex=0xb4735278) at forward.c:139
#3  0xb4619e17 in QTWTF::TCMalloc_PageHeap::scavengerThread (this=0xb47301a0) at ../3rdparty/javascriptcore/JavaScriptCore/wtf/FastMalloc.cpp:2359
#4  0xb4619e5f in QTWTF::TCMalloc_PageHeap::runScavengerThread (context=0xb47301a0) at ../3rdparty/javascriptcore/JavaScriptCore/wtf/FastMalloc.cpp:1464
#5  0xb5048b05 in start_thread (arg=0x9c69db70) at pthread_create.c:297
#6  0xb55a6d5e in clone () at ../sysdeps/unix/sysv/linux/i386/clone.S:130

Thread 13 (Thread 0x96fffb70 (LWP 6531)):
#0  0xffffe430 in __kernel_vsyscall ()
#1  0xb504d105 in pthread_cond_wait@@GLIBC_2.3.2 () at ../nptl/sysdeps/unix/sysv/linux/i386/i486/pthread_cond_wait.S:122
#2  0xb55b4aec in __pthread_cond_wait (cond=0x905dad0, mutex=0x905dab8) at forward.c:139
#3  0xb6267ab0 in wait (this=0x905d9d8, mutex=0x905dc48, time=4294967295) at thread/qwaitcondition_unix.cpp:88
#4  QWaitCondition::wait (this=0x905d9d8, mutex=0x905dc48, time=4294967295) at thread/qwaitcondition_unix.cpp:160
#5  0xb4cbe056 in ThreadWeaver::WeaverImpl::blockThreadUntilJobsAreBeingAssigned (this=0x905d9c0, th=0x905df08) at /usr/src/debug/kdelibs-4.6.0/threadweaver/Weaver/WeaverImpl.cpp:365
#6  0xb4cc17a7 in waitForAvailableJob (this=0x905dd28, th=0x905df08) at /usr/src/debug/kdelibs-4.6.0/threadweaver/Weaver/WeaverImpl.cpp:356
#7  ThreadWeaver::WorkingHardState::applyForWork (this=0x905dd28, th=0x905df08) at /usr/src/debug/kdelibs-4.6.0/threadweaver/Weaver/WorkingHardState.cpp:71
#8  0xb4cbda03 in ThreadWeaver::WeaverImpl::applyForWork (this=0x905d9c0, th=0x905df08, previous=0x9039f68) at /usr/src/debug/kdelibs-4.6.0/threadweaver/Weaver/WeaverImpl.cpp:351
#9  0xb4cbe564 in ThreadWeaver::ThreadRunHelper::run (this=0x96fff314, parent=0x905d9c0, th=0x905df08) at /usr/src/debug/kdelibs-4.6.0/threadweaver/Weaver/Thread.cpp:87
#10 0xb4cbe61a in ThreadWeaver::Thread::run (this=0x905df08) at /usr/src/debug/kdelibs-4.6.0/threadweaver/Weaver/Thread.cpp:142
#11 0xb62673aa in QThreadPrivate::start (arg=0x905df08) at thread/qthread_unix.cpp:285
#12 0xb5048b05 in start_thread (arg=0x96fffb70) at pthread_create.c:297
#13 0xb55a6d5e in clone () at ../sysdeps/unix/sysv/linux/i386/clone.S:130

Thread 12 (Thread 0x965ffb70 (LWP 6532)):
#0  0xffffe430 in __kernel_vsyscall ()
#1  0xb504d105 in pthread_cond_wait@@GLIBC_2.3.2 () at ../nptl/sysdeps/unix/sysv/linux/i386/i486/pthread_cond_wait.S:122
#2  0xb55b4aec in __pthread_cond_wait (cond=0x905dad0, mutex=0x905dab8) at forward.c:139
#3  0xb6267ab0 in wait (this=0x905d9d8, mutex=0x905dc48, time=4294967295) at thread/qwaitcondition_unix.cpp:88
#4  QWaitCondition::wait (this=0x905d9d8, mutex=0x905dc48, time=4294967295) at thread/qwaitcondition_unix.cpp:160
#5  0xb4cbe056 in ThreadWeaver::WeaverImpl::blockThreadUntilJobsAreBeingAssigned (this=0x905d9c0, th=0x902df60) at /usr/src/debug/kdelibs-4.6.0/threadweaver/Weaver/WeaverImpl.cpp:365
#6  0xb4cc17a7 in waitForAvailableJob (this=0x905dd28, th=0x902df60) at /usr/src/debug/kdelibs-4.6.0/threadweaver/Weaver/WeaverImpl.cpp:356
#7  ThreadWeaver::WorkingHardState::applyForWork (this=0x905dd28, th=0x902df60) at /usr/src/debug/kdelibs-4.6.0/threadweaver/Weaver/WorkingHardState.cpp:71
#8  0xb4cbda03 in ThreadWeaver::WeaverImpl::applyForWork (this=0x905d9c0, th=0x902df60, previous=0x0) at /usr/src/debug/kdelibs-4.6.0/threadweaver/Weaver/WeaverImpl.cpp:351
#9  0xb4cbe564 in ThreadWeaver::ThreadRunHelper::run (this=0x965ff314, parent=0x905d9c0, th=0x902df60) at /usr/src/debug/kdelibs-4.6.0/threadweaver/Weaver/Thread.cpp:87
#10 0xb4cbe61a in ThreadWeaver::Thread::run (this=0x902df60) at /usr/src/debug/kdelibs-4.6.0/threadweaver/Weaver/Thread.cpp:142
#11 0xb62673aa in QThreadPrivate::start (arg=0x902df60) at thread/qthread_unix.cpp:285
#12 0xb5048b05 in start_thread (arg=0x965ffb70) at pthread_create.c:297
#13 0xb55a6d5e in clone () at ../sysdeps/unix/sysv/linux/i386/clone.S:130

Thread 11 (Thread 0x95dfeb70 (LWP 6533)):
#0  0xffffe430 in __kernel_vsyscall ()
#1  0xb504d105 in pthread_cond_wait@@GLIBC_2.3.2 () at ../nptl/sysdeps/unix/sysv/linux/i386/i486/pthread_cond_wait.S:122
#2  0xb55b4aec in __pthread_cond_wait (cond=0x905dad0, mutex=0x905dab8) at forward.c:139
#3  0xb6267ab0 in wait (this=0x905d9d8, mutex=0x905dc48, time=4294967295) at thread/qwaitcondition_unix.cpp:88
#4  QWaitCondition::wait (this=0x905d9d8, mutex=0x905dc48, time=4294967295) at thread/qwaitcondition_unix.cpp:160
#5  0xb4cbe056 in ThreadWeaver::WeaverImpl::blockThreadUntilJobsAreBeingAssigned (this=0x905d9c0, th=0x90397f8) at /usr/src/debug/kdelibs-4.6.0/threadweaver/Weaver/WeaverImpl.cpp:365
#6  0xb4cc17a7 in waitForAvailableJob (this=0x905dd28, th=0x90397f8) at /usr/src/debug/kdelibs-4.6.0/threadweaver/Weaver/WeaverImpl.cpp:356
#7  ThreadWeaver::WorkingHardState::applyForWork (this=0x905dd28, th=0x90397f8) at /usr/src/debug/kdelibs-4.6.0/threadweaver/Weaver/WorkingHardState.cpp:71
#8  0xb4cbda03 in ThreadWeaver::WeaverImpl::applyForWork (this=0x905d9c0, th=0x90397f8, previous=0x0) at /usr/src/debug/kdelibs-4.6.0/threadweaver/Weaver/WeaverImpl.cpp:351
#9  0xb4cbe564 in ThreadWeaver::ThreadRunHelper::run (this=0x95dfe314, parent=0x905d9c0, th=0x90397f8) at /usr/src/debug/kdelibs-4.6.0/threadweaver/Weaver/Thread.cpp:87
#10 0xb4cbe61a in ThreadWeaver::Thread::run (this=0x90397f8) at /usr/src/debug/kdelibs-4.6.0/threadweaver/Weaver/Thread.cpp:142
#11 0xb62673aa in QThreadPrivate::start (arg=0x90397f8) at thread/qthread_unix.cpp:285
#12 0xb5048b05 in start_thread (arg=0x95dfeb70) at pthread_create.c:297
#13 0xb55a6d5e in clone () at ../sysdeps/unix/sysv/linux/i386/clone.S:130

Thread 10 (Thread 0x955fdb70 (LWP 6534)):
#0  0xffffe430 in __kernel_vsyscall ()
#1  0xb504d105 in pthread_cond_wait@@GLIBC_2.3.2 () at ../nptl/sysdeps/unix/sysv/linux/i386/i486/pthread_cond_wait.S:122
#2  0xb55b4aec in __pthread_cond_wait (cond=0x905dad0, mutex=0x905dab8) at forward.c:139
#3  0xb6267ab0 in wait (this=0x905d9d8, mutex=0x905dc48, time=4294967295) at thread/qwaitcondition_unix.cpp:88
#4  QWaitCondition::wait (this=0x905d9d8, mutex=0x905dc48, time=4294967295) at thread/qwaitcondition_unix.cpp:160
#5  0xb4cbe056 in ThreadWeaver::WeaverImpl::blockThreadUntilJobsAreBeingAssigned (this=0x905d9c0, th=0x903a490) at /usr/src/debug/kdelibs-4.6.0/threadweaver/Weaver/WeaverImpl.cpp:365
#6  0xb4cc17a7 in waitForAvailableJob (this=0x905dd28, th=0x903a490) at /usr/src/debug/kdelibs-4.6.0/threadweaver/Weaver/WeaverImpl.cpp:356
#7  ThreadWeaver::WorkingHardState::applyForWork (this=0x905dd28, th=0x903a490) at /usr/src/debug/kdelibs-4.6.0/threadweaver/Weaver/WorkingHardState.cpp:71
#8  0xb4cbda03 in ThreadWeaver::WeaverImpl::applyForWork (this=0x905d9c0, th=0x903a490, previous=0x0) at /usr/src/debug/kdelibs-4.6.0/threadweaver/Weaver/WeaverImpl.cpp:351
#9  0xb4cbe564 in ThreadWeaver::ThreadRunHelper::run (this=0x955fd314, parent=0x905d9c0, th=0x903a490) at /usr/src/debug/kdelibs-4.6.0/threadweaver/Weaver/Thread.cpp:87
#10 0xb4cbe61a in ThreadWeaver::Thread::run (this=0x903a490) at /usr/src/debug/kdelibs-4.6.0/threadweaver/Weaver/Thread.cpp:142
#11 0xb62673aa in QThreadPrivate::start (arg=0x903a490) at thread/qthread_unix.cpp:285
#12 0xb5048b05 in start_thread (arg=0x955fdb70) at pthread_create.c:297
#13 0xb55a6d5e in clone () at ../sysdeps/unix/sysv/linux/i386/clone.S:130

Thread 9 (Thread 0x94dfcb70 (LWP 6535)):
#0  0xffffe430 in __kernel_vsyscall ()
#1  0xb504d105 in pthread_cond_wait@@GLIBC_2.3.2 () at ../nptl/sysdeps/unix/sysv/linux/i386/i486/pthread_cond_wait.S:122
#2  0xb55b4aec in __pthread_cond_wait (cond=0xb3ca8430, mutex=0xb3ca8418) at forward.c:139
#3  0xb36cec87 in ?? () from /usr/lib/libQtWebKit.so.4
#4  0xb5048b05 in start_thread (arg=0x94dfcb70) at pthread_create.c:297
#5  0xb55a6d5e in clone () at ../sysdeps/unix/sysv/linux/i386/clone.S:130

Thread 8 (Thread 0x989cdb70 (LWP 6631)):
#0  __pthread_mutex_unlock (mutex=0x8e7167c) at pthread_mutex_unlock.c:290
#1  0xb55b4d44 in pthread_mutex_unlock (mutex=0x8e7167c) at forward.c:184
#2  0xb40e1e4c in g_main_context_query () from /lib/libglib-2.0.so.0
#3  0xb40e292c in ?? () from /lib/libglib-2.0.so.0
#4  0xb40e33ef in g_main_loop_run () from /lib/libglib-2.0.so.0
#5  0x9e8b8001 in ?? () from /lib/libgio-2.0.so.0
#6  0xb410bf44 in ?? () from /lib/libglib-2.0.so.0
#7  0xb5048b05 in start_thread (arg=0x989cdb70) at pthread_create.c:297
#8  0xb55a6d5e in clone () at ../sysdeps/unix/sysv/linux/i386/clone.S:130

Thread 7 (Thread 0x981ccb70 (LWP 6632)):
#0  0xffffe430 in __kernel_vsyscall ()
#1  0xb504d105 in pthread_cond_wait@@GLIBC_2.3.2 () at ../nptl/sysdeps/unix/sysv/linux/i386/i486/pthread_cond_wait.S:122
#2  0xb55b4aec in __pthread_cond_wait (cond=0x84726a0, mutex=0x8472988) at forward.c:139
#3  0xa63acc26 in ?? () from /usr/lib/gstreamer-0.10/libgstcoreelements.so
#4  0xaee6c1ca in ?? () from /usr/lib/libgstreamer-0.10.so.0
#5  0xaee6d3c8 in ?? () from /usr/lib/libgstreamer-0.10.so.0
#6  0xb410e593 in ?? () from /lib/libglib-2.0.so.0
#7  0xb410bf44 in ?? () from /lib/libglib-2.0.so.0
#8  0xb5048b05 in start_thread (arg=0x981ccb70) at pthread_create.c:297
#9  0xb55a6d5e in clone () at ../sysdeps/unix/sysv/linux/i386/clone.S:130

Thread 6 (Thread 0xa925bb70 (LWP 6659)):
#0  0xffffe430 in __kernel_vsyscall ()
#1  0xb504d105 in pthread_cond_wait@@GLIBC_2.3.2 () at ../nptl/sysdeps/unix/sysv/linux/i386/i486/pthread_cond_wait.S:122
#2  0xb55b4aec in __pthread_cond_wait (cond=0x847df18, mutex=0x847cf68) at forward.c:139
#3  0xa63acc26 in ?? () from /usr/lib/gstreamer-0.10/libgstcoreelements.so
#4  0xaee6c1ca in ?? () from /usr/lib/libgstreamer-0.10.so.0
#5  0xaee6d3c8 in ?? () from /usr/lib/libgstreamer-0.10.so.0
#6  0xb410e593 in ?? () from /lib/libglib-2.0.so.0
#7  0xb410bf44 in ?? () from /lib/libglib-2.0.so.0
#8  0xb5048b05 in start_thread (arg=0xa925bb70) at pthread_create.c:297
#9  0xb55a6d5e in clone () at ../sysdeps/unix/sysv/linux/i386/clone.S:130

Thread 5 (Thread 0xa8a5ab70 (LWP 6660)):
#0  0xb504c474 in __pthread_mutex_unlock_usercnt (mutex=0x93d606c, decr=<value optimized out>) at pthread_mutex_unlock.c:52
#1  0xb55b4d44 in pthread_mutex_unlock (mutex=0x93d606c) at forward.c:184
#2  0xb40e2a8f in ?? () from /lib/libglib-2.0.so.0
#3  0xb40e33ef in g_main_loop_run () from /lib/libglib-2.0.so.0
#4  0xaa3d6756 in ?? () from /usr/lib/gstreamer-0.10/libgstsouphttpsrc.so
#5  0xaedd2865 in ?? () from /usr/lib/libgstbase-0.10.so.0
#6  0xaedbcc71 in ?? () from /usr/lib/libgstbase-0.10.so.0
#7  0xaedbec87 in ?? () from /usr/lib/libgstbase-0.10.so.0
#8  0xaee6c1ca in ?? () from /usr/lib/libgstreamer-0.10.so.0
#9  0xaee6d3c8 in ?? () from /usr/lib/libgstreamer-0.10.so.0
#10 0xb410e593 in ?? () from /lib/libglib-2.0.so.0
#11 0xb410bf44 in ?? () from /lib/libglib-2.0.so.0
#12 0xb5048b05 in start_thread (arg=0xa8a5ab70) at pthread_create.c:297
#13 0xb55a6d5e in clone () at ../sysdeps/unix/sysv/linux/i386/clone.S:130

Thread 4 (Thread 0xa9a5cb70 (LWP 6661)):
#0  0xffffe430 in __kernel_vsyscall ()
#1  0xb504d105 in pthread_cond_wait@@GLIBC_2.3.2 () at ../nptl/sysdeps/unix/sysv/linux/i386/i486/pthread_cond_wait.S:122
#2  0xb55b4aec in __pthread_cond_wait (cond=0x8f7d690, mutex=0x8f83780) at forward.c:139
#3  0xa63acc26 in ?? () from /usr/lib/gstreamer-0.10/libgstcoreelements.so
#4  0xaee6c1ca in ?? () from /usr/lib/libgstreamer-0.10.so.0
#5  0xaee6d3c8 in ?? () from /usr/lib/libgstreamer-0.10.so.0
#6  0xb410e593 in ?? () from /lib/libglib-2.0.so.0
#7  0xb410bf44 in ?? () from /lib/libglib-2.0.so.0
#8  0xb5048b05 in start_thread (arg=0xa9a5cb70) at pthread_create.c:297
#9  0xb55a6d5e in clone () at ../sysdeps/unix/sysv/linux/i386/clone.S:130

Thread 3 (Thread 0xaacb1b70 (LWP 6662)):
#0  0xffffe430 in __kernel_vsyscall ()
#1  0xb504d105 in pthread_cond_wait@@GLIBC_2.3.2 () at ../nptl/sysdeps/unix/sysv/linux/i386/i486/pthread_cond_wait.S:122
#2  0xb55b4aec in __pthread_cond_wait (cond=0x845cc00, mutex=0x845c378) at forward.c:139
#3  0xa63acc26 in ?? () from /usr/lib/gstreamer-0.10/libgstcoreelements.so
#4  0xaee6c1ca in ?? () from /usr/lib/libgstreamer-0.10.so.0
#5  0xaee6d3c8 in ?? () from /usr/lib/libgstreamer-0.10.so.0
#6  0xb410e593 in ?? () from /lib/libglib-2.0.so.0
#7  0xb410bf44 in ?? () from /lib/libglib-2.0.so.0
#8  0xb5048b05 in start_thread (arg=0xaacb1b70) at pthread_create.c:297
#9  0xb55a6d5e in clone () at ../sysdeps/unix/sysv/linux/i386/clone.S:130

Thread 2 (Thread 0x999cfb70 (LWP 6710)):
#0  __libc_disable_asynccancel (oldtype=<value optimized out>) at ../nptl/cancellation.c:83
#1  0xb559c050 in __poll (fds=0x8dd9b08, nfds=2, timeout=-1) at ../sysdeps/unix/sysv/linux/poll.c:89
#2  0xb3cec616 in ?? () from /usr/lib/libpulse.so.0
#3  0xb3cdb2aa in pa_mainloop_poll () from /usr/lib/libpulse.so.0
#4  0xb3cdbaa7 in pa_mainloop_iterate () from /usr/lib/libpulse.so.0
#5  0xb3cdbb84 in pa_mainloop_run () from /usr/lib/libpulse.so.0
#6  0xb3cec59e in ?? () from /usr/lib/libpulse.so.0
#7  0xb2035186 in ?? () from /usr/lib/libpulsecommon-0.9.22.so
#8  0xb5048b05 in start_thread (arg=0x999cfb70) at pthread_create.c:297
#9  0xb55a6d5e in clone () at ../sysdeps/unix/sysv/linux/i386/clone.S:130

Thread 1 (Thread 0xb184e710 (LWP 6482)):
[KCrash Handler]
#7  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=0x4, key=@0xbfd38a4c) at ../3rdparty/javascriptcore/JavaScriptCore/wtf/HashTable.h:763
#8  0xb45a7efe in find (r=0x99f04360) at ../3rdparty/javascriptcore/JavaScriptCore/wtf/HashTable.h:323
#9  find (r=0x99f04360) at ../3rdparty/javascriptcore/JavaScriptCore/wtf/HashSet.h:166
#10 remove (r=0x99f04360) at ../3rdparty/javascriptcore/JavaScriptCore/wtf/HashSet.h:240
#11 remove (r=0x99f04360) at ../3rdparty/javascriptcore/JavaScriptCore/runtime/Identifier.cpp:61
#12 QTJSC::Identifier::remove (r=0x99f04360) at ../3rdparty/javascriptcore/JavaScriptCore/runtime/Identifier.cpp:239
#13 0xb4611170 in QTJSC::UStringImpl::~UStringImpl (this=0x99f04360, __in_chrg=<value optimized out>) at ../3rdparty/javascriptcore/JavaScriptCore/runtime/UStringImpl.cpp:68
#14 0xb45d56f0 in deref (this=0x99a435c0, __in_chrg=<value optimized out>) at ../3rdparty/javascriptcore/JavaScriptCore/runtime/UStringImpl.h:168
#15 ~RefPtr (this=0x99a435c0, __in_chrg=<value optimized out>) at ../3rdparty/javascriptcore/JavaScriptCore/wtf/RefPtr.h:59
#16 ~UString (this=0x99a435c0, __in_chrg=<value optimized out>) at ../3rdparty/javascriptcore/JavaScriptCore/runtime/UString.h:118
#17 QTJSC::JSString::~JSString (this=0x99a435c0, __in_chrg=<value optimized out>) at ../3rdparty/javascriptcore/JavaScriptCore/runtime/JSString.h:267
#18 0xb458b45a in QTJSC::Heap::allocate (this=0x9be0e250, s=32) at ../3rdparty/javascriptcore/JavaScriptCore/runtime/Collector.cpp:419
#19 0xb4682543 in operator new (this=0xbfd38bc4, engine=0x8c05898, val=...) at ../3rdparty/javascriptcore/JavaScriptCore/runtime/JSCell.h:162
#20 jsString (this=0xbfd38bc4, engine=0x8c05898, val=...) at ../3rdparty/javascriptcore/JavaScriptCore/runtime/JSString.h:445
#21 jsString (this=0xbfd38bc4, engine=0x8c05898, val=...) at ../3rdparty/javascriptcore/JavaScriptCore/runtime/JSString.h:484
#22 QScriptValue::QScriptValue (this=0xbfd38bc4, engine=0x8c05898, val=...) at api/qscriptvalue.cpp:309
#23 0xb6da2860 in ?? () from /usr/lib/libamaroklib.so.1
#24 0xb6da5102 in ?? () from /usr/lib/libamaroklib.so.1
#25 0xb636a8cd in QMetaObject::metacall (object=0x8faeae8, cl=QMetaObject::InvokeMetaMethod, idx=4, argv=0xbfd38d0c) at kernel/qmetaobject.cpp:237
#26 0xb636d1e9 in QMetaMethod::invoke (this=0xbfd38e68, object=0x8faeae8, connectionType=Qt::DirectConnection, returnValue=..., val0=..., val1=..., val2=..., val3=..., val4=..., val5=..., val6=..., val7=..., val8=..., val9=...) at kernel/qmetaobject.cpp:1578
#27 0xb6ca1187 in ?? () from /usr/lib/libamaroklib.so.1
#28 0xb6c9fa66 in NetworkAccessManagerProxy::qt_metacall(QMetaObject::Call, int, void**) () from /usr/lib/libamaroklib.so.1
#29 0xb636a8cd in QMetaObject::metacall (object=0x8b149c0, cl=QMetaObject::InvokeMetaMethod, idx=19, argv=0xbfd38fec) at kernel/qmetaobject.cpp:237
#30 0xb637aa2c in QMetaObject::activate (sender=0x9314a58, m=0xb52a548c, local_signal_index=1, argv=0x0) at kernel/qobject.cpp:3272
#31 0xb5261545 in QNetworkReply::finished (this=0x9314a58) at .moc/release-shared/moc_qnetworkreply.cpp:152
#32 0xb4ed2ae7 in ?? () from /usr/lib/libkio.so.5
#33 0xb4ed364d in ?? () from /usr/lib/libkio.so.5
#34 0xb636a8cd in QMetaObject::metacall (object=0x9314a58, cl=QMetaObject::InvokeMetaMethod, idx=17, argv=0xbfd392b8) at kernel/qmetaobject.cpp:237
#35 0xb637aa2c in QMetaObject::activate (sender=0x9404af8, m=0xb673c600, local_signal_index=3, argv=0xbfd392b8) at kernel/qobject.cpp:3272
#36 0xb6541535 in KJob::result(KJob*) () from /usr/lib/libkdecore.so.5
#37 0xb6541588 in KJob::emitResult() () from /usr/lib/libkdecore.so.5
#38 0xb4f54b8c in KIO::SimpleJob::slotFinished() () from /usr/lib/libkio.so.5
#39 0xb4f550b5 in KIO::TransferJob::slotFinished() () from /usr/lib/libkio.so.5
#40 0xb4f34624 in KIO::TransferJob::qt_metacall(QMetaObject::Call, int, void**) () from /usr/lib/libkio.so.5
#41 0xb636a8cd in QMetaObject::metacall (object=0x9404af8, cl=QMetaObject::InvokeMetaMethod, idx=47, argv=0xbfd3955c) at kernel/qmetaobject.cpp:237
#42 0xb637aa2c in QMetaObject::activate (sender=0x9288fa0, m=0xb500e5dc, local_signal_index=4, argv=0x0) at kernel/qobject.cpp:3272
#43 0xb4e4dea5 in KIO::SlaveInterface::finished() () from /usr/lib/libkio.so.5
#44 0xb4f6f241 in KIO::SlaveInterface::dispatch(int, QByteArray const&) () from /usr/lib/libkio.so.5
#45 0xb4f074fa in KIO::SlaveInterface::dispatch() () from /usr/lib/libkio.so.5
#46 0xb4f064a8 in KIO::Slave::gotInput() () from /usr/lib/libkio.so.5
#47 0xb4f0bd0c in KIO::Slave::qt_metacall(QMetaObject::Call, int, void**) () from /usr/lib/libkio.so.5
#48 0xb636a8cd in QMetaObject::metacall (object=0x9288fa0, cl=QMetaObject::InvokeMetaMethod, idx=30, argv=0xbfd3986c) at kernel/qmetaobject.cpp:237
#49 0xb637aa2c in QMetaObject::activate (sender=0x926d7e0, m=0xb500e1ec, local_signal_index=0, argv=0x0) at kernel/qobject.cpp:3272
#50 0xb4e30765 in KIO::Connection::readyRead() () from /usr/lib/libkio.so.5
#51 0xb4f0ba7a in ?? () from /usr/lib/libkio.so.5
#52 0xb4f0bb4f in KIO::Connection::qt_metacall(QMetaObject::Call, int, void**) () from /usr/lib/libkio.so.5
#53 0xb636a8cd in QMetaObject::metacall (object=0x926d7e0, cl=QMetaObject::InvokeMetaMethod, idx=5, argv=0x8f93970) at kernel/qmetaobject.cpp:237
#54 0xb63753a5 in QMetaCallEvent::placeMetaCall (this=0x92f6800, object=0x926d7e0) at kernel/qobject.cpp:534
#55 0xb63795af in QObject::event (this=0x926d7e0, e=0x92f6800) at kernel/qobject.cpp:1211
#56 0xb588c414 in QApplicationPrivate::notify_helper (this=0x8165308, receiver=0x926d7e0, e=0x92f6800) at kernel/qapplication.cpp:4445
#57 0xb58950c7 in QApplication::notify (this=0xbfd3a148, receiver=0x926d7e0, e=0x92f6800) at kernel/qapplication.cpp:3845
#58 0xb73e51f1 in KApplication::notify (this=0xbfd3a148, receiver=0x926d7e0, event=0x92f6800) at /usr/src/debug/kdelibs-4.6.0/kdeui/kernel/kapplication.cpp:311
#59 0xb6363fde in QCoreApplication::notifyInternal (this=0xbfd3a148, receiver=0x926d7e0, event=0x92f6800) at kernel/qcoreapplication.cpp:732
#60 0xb6367d6c in sendEvent (receiver=0x0, event_type=0, data=0x8064430) at kernel/qcoreapplication.h:215
#61 QCoreApplicationPrivate::sendPostedEvents (receiver=0x0, event_type=0, data=0x8064430) at kernel/qcoreapplication.cpp:1373
#62 0xb6367ebc in QCoreApplication::sendPostedEvents (receiver=0x0, event_type=0) at kernel/qcoreapplication.cpp:1266
#63 0xb63925e4 in sendPostedEvents (s=0x8169838) at kernel/qcoreapplication.h:220
#64 postEventSourceDispatch (s=0x8169838) at kernel/qeventdispatcher_glib.cpp:277
#65 0xb40e2509 in g_main_context_dispatch () from /lib/libglib-2.0.so.0
#66 0xb40e2d10 in ?? () from /lib/libglib-2.0.so.0
#67 0xb40e2fce in g_main_context_iteration () from /lib/libglib-2.0.so.0
#68 0xb639276b in QEventDispatcherGlib::processEvents (this=0x8067e40, flags=...) at kernel/qeventdispatcher_glib.cpp:422
#69 0xb594255a in QGuiEventDispatcherGlib::processEvents (this=0x8067e40, flags=...) at kernel/qguieventdispatcher_glib.cpp:204
#70 0xb63632bd in QEventLoop::processEvents (this=0xbfd3a0c4, flags=...) at kernel/qeventloop.cpp:149
#71 0xb63634e9 in QEventLoop::exec (this=0xbfd3a0c4, flags=...) at kernel/qeventloop.cpp:201
#72 0xb6367f90 in QCoreApplication::exec () at kernel/qcoreapplication.cpp:1009
#73 0xb588a104 in QApplication::exec () at kernel/qapplication.cpp:3719
#74 0x08050d38 in _start ()

This bug may be a duplicate of or related to bug 269006.

Possible duplicates by query: bug 270600, bug 269006, bug 268918, bug 265462, bug 265105.

Reported using DrKonqi
Comment 1 Myriam Schweingruber 2011-04-20 11:23:30 UTC
Sorry, but your backtrace is not useful, as you are lacking debugging symbols. If you can reproduce this bug, please check here on how to get a valid backtrace:

http://techbase.kde.org/Development/Tutorials/Debugging/How_to_create_useful_crash_reports

This is likely a duplicate of bug 261839
Comment 2 Joan 2011-05-06 13:48:09 UTC
Created attachment 59694 [details]
New crash information added by DrKonqi

amarok (2.4.0) on KDE Platform 4.6.2 (4.6.2) using Qt 4.7.2

- What I was doing when the application crashed:

I have Amarok with some MP3 internet streams in the playlist. Often when I open Amarok, and I change between streams, Amarok sometimes starts to unable play any stream in the playlist, it sounds about 1s and then skip to next stream in the playlist (it's not a stream shutdown or a network problem), and it happens the same in the next stream, until I restart Amarok, and then starts to work properly, but if start to change, it happens the same.

To get this crash, you must change quickly between streams or force to play an stream (double-click or triple-clicking, etc.). In short, you must force Amarok, when it starts to behave erraticly.

-- Backtrace (Reduced):
#7  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=0x4, key=@0xbffb18ac) at ../3rdparty/javascriptcore/JavaScriptCore/wtf/HashTable.h:763
#8  0x03eecaea in find (r=0xa0944360) at ../3rdparty/javascriptcore/JavaScriptCore/wtf/HashTable.h:323
#9  find (r=0xa0944360) at ../3rdparty/javascriptcore/JavaScriptCore/wtf/HashSet.h:166
#10 remove (r=0xa0944360) at ../3rdparty/javascriptcore/JavaScriptCore/wtf/HashSet.h:240
#11 remove (r=0xa0944360) at ../3rdparty/javascriptcore/JavaScriptCore/runtime/Identifier.cpp:61
Comment 3 Myriam Schweingruber 2011-05-08 09:09:54 UTC
Joan, your backtrace indicates a duplicate of bug 261839, see there on the steps to follow. Also please do not add backtraces to bugs marked as waiting for backtrace, as the original reporter needs to provide that first.
Comment 4 Myriam Schweingruber 2011-06-05 01:03:26 UTC
Closing for lack of feedback, likely a duplicate of bug 261839