Bug 272598

Summary: plasma crash after strange amarok related behaviour
Product: [Unmaintained] plasma4 Reporter: Vít Tuček <vit.tucek>
Component: generalAssignee: Plasma Bugs List <plasma-bugs>
Status: RESOLVED FIXED    
Severity: crash CC: aseigo, mike
Priority: NOR    
Version: unspecified   
Target Milestone: ---   
Platform: openSUSE   
OS: Linux   
Latest Commit: Version Fixed In:
Sentry Crash Report:
Attachments: New crash information added by DrKonqi

Description Vít Tuček 2011-05-06 08:08:59 UTC 
Application: plasma-desktop (0.4)
KDE Platform Version: 4.6.2 (4.6.2)
Qt Version: 4.7.2
Operating System: Linux 2.6.37.6-0.5-desktop x86_64
Distribution: "openSUSE 11.4 (x86_64)"

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

Amarok started to play some music via its alarm applet. After a while jobs with plasma icon and description "file" started to pop up in notifications and the desktop became unusably slow. I killed amarok and everything was fine for several minutes. When I played flash video on youtube, plasma crashed.

-- Backtrace:
Application: Plasma Desktop Shell (kdeinit4), signal: Aborted
[Current thread is 1 (Thread 0x7fcf827c1760 (LWP 5783))]

Thread 7 (Thread 0x7fcf6523c700 (LWP 6238)):
#0  0xffffffffff600177 in ?? ()
#1  0x00007fff719ff7a1 in ?? ()
#2  0x00007fcf7cfcd2b3 in clock_gettime () from /lib64/librt.so.1
#3  0x00007fcf813ee8d2 in do_gettime () at tools/qelapsedtimer_unix.cpp:123
#4  qt_gettime () at tools/qelapsedtimer_unix.cpp:140
#5  0x00007fcf814b1c4d in QTimerInfoList::updateCurrentTime (this=0xf69260) at kernel/qeventdispatcher_unix.cpp:339
#6  0x00007fcf814b1fc5 in QTimerInfoList::timerWait (this=0xf69260, tm=...) at kernel/qeventdispatcher_unix.cpp:442
#7  0x00007fcf814b0a8c in timerSourcePrepareHelper (src=<value optimized out>, timeout=0x7fcf6523bc4c) at kernel/qeventdispatcher_glib.cpp:136
#8  0x00007fcf814b0b35 in timerSourcePrepare (source=<value optimized out>, timeout=<value optimized out>) at kernel/qeventdispatcher_glib.cpp:169
#9  0x00007fcf7cd1c087 in g_main_context_prepare () from /lib64/libglib-2.0.so.0
#10 0x00007fcf7cd1cfa9 in ?? () from /lib64/libglib-2.0.so.0
#11 0x00007fcf7cd1d650 in g_main_context_iteration () from /lib64/libglib-2.0.so.0
#12 0x00007fcf814b1286 in QEventDispatcherGlib::processEvents (this=0xf69860, flags=<value optimized out>) at kernel/qeventdispatcher_glib.cpp:424
#13 0x00007fcf814858d2 in QEventLoop::processEvents (this=<value optimized out>, flags=...) at kernel/qeventloop.cpp:149
#14 0x00007fcf81485ae5 in QEventLoop::exec (this=0x7fcf6523bde0, flags=...) at kernel/qeventloop.cpp:201
#15 0x00007fcf8139a7a4 in QThread::exec (this=<value optimized out>) at thread/qthread.cpp:492
#16 0x00007fcf81467008 in QInotifyFileSystemWatcherEngine::run (this=0xf7bde0) at io/qfilesystemwatcher_inotify.cpp:248
#17 0x00007fcf8139d095 in QThreadPrivate::start (arg=0xf7bde0) at thread/qthread_unix.cpp:320
#18 0x00007fcf8110ca3f in start_thread () from /lib64/libpthread.so.0
#19 0x00007fcf7fec467d in clone () from /lib64/libc.so.6
#20 0x0000000000000000 in ?? ()

Thread 6 (Thread 0x7fcf56fe8700 (LWP 17485)):
#0  0x00007fcf8111138c in pthread_cond_wait@@GLIBC_2.3.2 () from /lib64/libpthread.so.0
#1  0x00007fcf8139d77b in wait (this=<value optimized out>, mutex=0x1a3cf50, time=18446744073709551615) at thread/qwaitcondition_unix.cpp:88
#2  QWaitCondition::wait (this=<value optimized out>, mutex=0x1a3cf50, time=18446744073709551615) at thread/qwaitcondition_unix.cpp:160
#3  0x00007fcf758ac254 in ThreadWeaver::WeaverImpl::blockThreadUntilJobsAreBeingAssigned (this=0x1aa7da0, th=0x4968a20) at /usr/src/debug/kdelibs-4.6.2/threadweaver/Weaver/WeaverImpl.cpp:365
#4  0x00007fcf758af2a5 in waitForAvailableJob (this=0x1a3d2f0, th=0x4968a20) at /usr/src/debug/kdelibs-4.6.2/threadweaver/Weaver/WeaverImpl.cpp:356
#5  ThreadWeaver::WorkingHardState::applyForWork (this=0x1a3d2f0, th=0x4968a20) at /usr/src/debug/kdelibs-4.6.2/threadweaver/Weaver/WorkingHardState.cpp:71
#6  0x00007fcf758ac64f in ThreadWeaver::ThreadRunHelper::run (this=0x7fcf56fe7e30, parent=0x1aa7da0, th=0x4968a20) at /usr/src/debug/kdelibs-4.6.2/threadweaver/Weaver/Thread.cpp:87
#7  0x00007fcf758ac6d8 in ThreadWeaver::Thread::run (this=0x4968a20) at /usr/src/debug/kdelibs-4.6.2/threadweaver/Weaver/Thread.cpp:142
#8  0x00007fcf8139d095 in QThreadPrivate::start (arg=0x4968a20) at thread/qthread_unix.cpp:320
#9  0x00007fcf8110ca3f in start_thread () from /lib64/libpthread.so.0
#10 0x00007fcf7fec467d in clone () from /lib64/libc.so.6
#11 0x0000000000000000 in ?? ()

Thread 5 (Thread 0x7fcf64823700 (LWP 17486)):
#0  0x00007fcf8111138c in pthread_cond_wait@@GLIBC_2.3.2 () from /lib64/libpthread.so.0
#1  0x00007fcf8139d77b in wait (this=<value optimized out>, mutex=0x1a3cf50, time=18446744073709551615) at thread/qwaitcondition_unix.cpp:88
#2  QWaitCondition::wait (this=<value optimized out>, mutex=0x1a3cf50, time=18446744073709551615) at thread/qwaitcondition_unix.cpp:160
#3  0x00007fcf758ac254 in ThreadWeaver::WeaverImpl::blockThreadUntilJobsAreBeingAssigned (this=0x1aa7da0, th=0x582b770) at /usr/src/debug/kdelibs-4.6.2/threadweaver/Weaver/WeaverImpl.cpp:365
#4  0x00007fcf758af2a5 in waitForAvailableJob (this=0x1a3d2f0, th=0x582b770) at /usr/src/debug/kdelibs-4.6.2/threadweaver/Weaver/WeaverImpl.cpp:356
#5  ThreadWeaver::WorkingHardState::applyForWork (this=0x1a3d2f0, th=0x582b770) at /usr/src/debug/kdelibs-4.6.2/threadweaver/Weaver/WorkingHardState.cpp:71
#6  0x00007fcf758ac64f in ThreadWeaver::ThreadRunHelper::run (this=0x7fcf64822e30, parent=0x1aa7da0, th=0x582b770) at /usr/src/debug/kdelibs-4.6.2/threadweaver/Weaver/Thread.cpp:87
#7  0x00007fcf758ac6d8 in ThreadWeaver::Thread::run (this=0x582b770) at /usr/src/debug/kdelibs-4.6.2/threadweaver/Weaver/Thread.cpp:142
#8  0x00007fcf8139d095 in QThreadPrivate::start (arg=0x582b770) at thread/qthread_unix.cpp:320
#9  0x00007fcf8110ca3f in start_thread () from /lib64/libpthread.so.0
#10 0x00007fcf7fec467d in clone () from /lib64/libc.so.6
#11 0x0000000000000000 in ?? ()

Thread 4 (Thread 0x7fcf4df12700 (LWP 17487)):
#0  0x00007fcf8111138c in pthread_cond_wait@@GLIBC_2.3.2 () from /lib64/libpthread.so.0
#1  0x00007fcf8139d77b in wait (this=<value optimized out>, mutex=0x1a3cf50, time=18446744073709551615) at thread/qwaitcondition_unix.cpp:88
#2  QWaitCondition::wait (this=<value optimized out>, mutex=0x1a3cf50, time=18446744073709551615) at thread/qwaitcondition_unix.cpp:160
#3  0x00007fcf758ac254 in ThreadWeaver::WeaverImpl::blockThreadUntilJobsAreBeingAssigned (this=0x1aa7da0, th=0x39fb4c0) at /usr/src/debug/kdelibs-4.6.2/threadweaver/Weaver/WeaverImpl.cpp:365
#4  0x00007fcf758af2a5 in waitForAvailableJob (this=0x1a3d2f0, th=0x39fb4c0) at /usr/src/debug/kdelibs-4.6.2/threadweaver/Weaver/WeaverImpl.cpp:356
#5  ThreadWeaver::WorkingHardState::applyForWork (this=0x1a3d2f0, th=0x39fb4c0) at /usr/src/debug/kdelibs-4.6.2/threadweaver/Weaver/WorkingHardState.cpp:71
#6  0x00007fcf758ac64f in ThreadWeaver::ThreadRunHelper::run (this=0x7fcf4df11e30, parent=0x1aa7da0, th=0x39fb4c0) at /usr/src/debug/kdelibs-4.6.2/threadweaver/Weaver/Thread.cpp:87
#7  0x00007fcf758ac6d8 in ThreadWeaver::Thread::run (this=0x39fb4c0) at /usr/src/debug/kdelibs-4.6.2/threadweaver/Weaver/Thread.cpp:142
#8  0x00007fcf8139d095 in QThreadPrivate::start (arg=0x39fb4c0) at thread/qthread_unix.cpp:320
#9  0x00007fcf8110ca3f in start_thread () from /lib64/libpthread.so.0
#10 0x00007fcf7fec467d in clone () from /lib64/libc.so.6
#11 0x0000000000000000 in ?? ()

Thread 3 (Thread 0x7fcf4d711700 (LWP 17488)):
#0  0x00007fcf8111138c in pthread_cond_wait@@GLIBC_2.3.2 () from /lib64/libpthread.so.0
#1  0x00007fcf8139d77b in wait (this=<value optimized out>, mutex=0x1a3cf50, time=18446744073709551615) at thread/qwaitcondition_unix.cpp:88
#2  QWaitCondition::wait (this=<value optimized out>, mutex=0x1a3cf50, time=18446744073709551615) at thread/qwaitcondition_unix.cpp:160
#3  0x00007fcf758ac254 in ThreadWeaver::WeaverImpl::blockThreadUntilJobsAreBeingAssigned (this=0x1aa7da0, th=0x32e2140) at /usr/src/debug/kdelibs-4.6.2/threadweaver/Weaver/WeaverImpl.cpp:365
#4  0x00007fcf758af2a5 in waitForAvailableJob (this=0x1a3d2f0, th=0x32e2140) at /usr/src/debug/kdelibs-4.6.2/threadweaver/Weaver/WeaverImpl.cpp:356
#5  ThreadWeaver::WorkingHardState::applyForWork (this=0x1a3d2f0, th=0x32e2140) at /usr/src/debug/kdelibs-4.6.2/threadweaver/Weaver/WorkingHardState.cpp:71
#6  0x00007fcf758ac64f in ThreadWeaver::ThreadRunHelper::run (this=0x7fcf4d710e30, parent=0x1aa7da0, th=0x32e2140) at /usr/src/debug/kdelibs-4.6.2/threadweaver/Weaver/Thread.cpp:87
#7  0x00007fcf758ac6d8 in ThreadWeaver::Thread::run (this=0x32e2140) at /usr/src/debug/kdelibs-4.6.2/threadweaver/Weaver/Thread.cpp:142
#8  0x00007fcf8139d095 in QThreadPrivate::start (arg=0x32e2140) at thread/qthread_unix.cpp:320
#9  0x00007fcf8110ca3f in start_thread () from /lib64/libpthread.so.0
#10 0x00007fcf7fec467d in clone () from /lib64/libc.so.6
#11 0x0000000000000000 in ?? ()

Thread 2 (Thread 0x7fcf4c9fc700 (LWP 18887)):
[KCrash Handler]
#6  0x00007fcf7fe23ab5 in raise () from /lib64/libc.so.6
#7  0x00007fcf7fe24fb6 in abort () from /lib64/libc.so.6
#8  0x00007fcf7cd25b4a in g_logv () from /lib64/libglib-2.0.so.0
#9  0x00007fcf7cd25bd3 in g_log () from /lib64/libglib-2.0.so.0
#10 0x00007fcf7cd19432 in ?? () from /lib64/libglib-2.0.so.0
#11 0x00007fcf7cd197f9 in g_main_context_new () from /lib64/libglib-2.0.so.0
#12 0x00007fcf814b1001 in QEventDispatcherGlibPrivate::QEventDispatcherGlibPrivate (this=0x30d4580, context=<value optimized out>) at kernel/qeventdispatcher_glib.cpp:310
#13 0x00007fcf814b10e0 in QEventDispatcherGlib::QEventDispatcherGlib (this=0x54d7920, parent=0x0) at kernel/qeventdispatcher_glib.cpp:357
#14 0x00007fcf8139c47c in QThreadPrivate::createEventDispatcher (data=0x286dca0) at thread/qthread_unix.cpp:261
#15 0x00007fcf8139d076 in QThreadPrivate::start (arg=0x286e8d0) at thread/qthread_unix.cpp:313
#16 0x00007fcf8110ca3f in start_thread () from /lib64/libpthread.so.0
#17 0x00007fcf7fec467d in clone () from /lib64/libc.so.6
#18 0x0000000000000000 in ?? ()

Thread 1 (Thread 0x7fcf827c1760 (LWP 5783)):
#0  0x00007fcf8111138c in pthread_cond_wait@@GLIBC_2.3.2 () from /lib64/libpthread.so.0
#1  0x00007fcf8139d77b in wait (this=<value optimized out>, mutex=0x286d300, time=18446744073709551615) at thread/qwaitcondition_unix.cpp:88
#2  QWaitCondition::wait (this=<value optimized out>, mutex=0x286d300, time=18446744073709551615) at thread/qwaitcondition_unix.cpp:160
#3  0x00007fcf81391511 in QThreadPoolPrivate::waitForDone (this=0x286d270) at concurrent/qthreadpool.cpp:295
#4  0x00007fcf8139251f in QThreadPool::~QThreadPool (this=<value optimized out>, __in_chrg=<value optimized out>) at concurrent/qthreadpool.cpp:428
#5  0x00007fcf81392559 in QThreadPool::~QThreadPool (this=0x15c4a80, __in_chrg=<value optimized out>) at concurrent/qthreadpool.cpp:430
#6  0x00007fcf81392a55 in QGlobalStaticDeleter<QThreadPool>::~QGlobalStaticDeleter (this=0x7fcf817b9b88, __in_chrg=<value optimized out>) at ../../src/corelib/global/qglobal.h:1821
#7  0x00007fcf7fe265a1 in __run_exit_handlers () from /lib64/libc.so.6
#8  0x00007fcf7fe265f5 in exit () from /lib64/libc.so.6
#9  0x00007fcf8069df48 in qt_xio_errhandler () at kernel/qapplication_x11.cpp:772
#10 0x00007fcf8211fe28 in KApplication::xioErrhandler (this=0x6ab540, dpy=0x6e74d0) at /usr/src/debug/kdelibs-4.6.2/kdeui/kernel/kapplication.cpp:419
#11 0x00007fcf81ca578e in _XIOError () from /usr/lib64/libX11.so.6
#12 0x00007fcf81ca303d in _XEventsQueued () from /usr/lib64/libX11.so.6
#13 0x00007fcf81c938df in XEventsQueued () from /usr/lib64/libX11.so.6
#14 0x00007fcf806d6a4c in x11EventSourceCheck (s=0x6be370) at kernel/qguieventdispatcher_glib.cpp:85
#15 0x00007fcf7cd1c84c in g_main_context_check () from /lib64/libglib-2.0.so.0
#16 0x00007fcf7cd1d132 in ?? () from /lib64/libglib-2.0.so.0
#17 0x00007fcf7cd1d650 in g_main_context_iteration () from /lib64/libglib-2.0.so.0
#18 0x00007fcf814b122f in QEventDispatcherGlib::processEvents (this=0x6b5c30, flags=<value optimized out>) at kernel/qeventdispatcher_glib.cpp:422
#19 0x00007fcf806d6bae in QGuiEventDispatcherGlib::processEvents (this=<value optimized out>, flags=<value optimized out>) at kernel/qguieventdispatcher_glib.cpp:204
#20 0x00007fcf814858d2 in QEventLoop::processEvents (this=<value optimized out>, flags=...) at kernel/qeventloop.cpp:149
#21 0x00007fcf81485ae5 in QEventLoop::exec (this=0x7fff71966910, flags=...) at kernel/qeventloop.cpp:201
#22 0x00007fcf81489f2b in QCoreApplication::exec () at kernel/qcoreapplication.cpp:1008
#23 0x00007fcf71afd028 in kdemain (argc=1, argv=0x67e690) at /usr/src/debug/kdebase-workspace-4.6.2/plasma/desktop/shell/main.cpp:118
#24 0x00000000004075c9 in launch (argc=1, _name=0x692958 "/usr/bin/plasma-desktop", args=<value optimized out>, cwd=0x0, envc=<value optimized out>, envs=<value optimized out>, reset_env=false, tty=0x0, avoid_loops=false, startup_id_str=0x40b357 "0") at /usr/src/debug/kdelibs-4.6.2/kinit/kinit.cpp:734
#25 0x00000000004080bd in handle_launcher_request (sock=8, who=<value optimized out>) at /usr/src/debug/kdelibs-4.6.2/kinit/kinit.cpp:1226
#26 0x000000000040885a in handle_requests (waitForPid=<value optimized out>) at /usr/src/debug/kdelibs-4.6.2/kinit/kinit.cpp:1419
#27 0x00000000004094b0 in main (argc=4, argv=0x7fff71967df8, envp=0x7fff71967e20) at /usr/src/debug/kdelibs-4.6.2/kinit/kinit.cpp:1907

This bug may be a duplicate of or related to bug 270069.

Possible duplicates by query: bug 271535, bug 271340, bug 270069, bug 269878, bug 266777.

Reported using DrKonqi
Comment 1 Mike Lerley 2011-06-28 15:38:18 UTC 
Created attachment 61417 [details]
New crash information added by DrKonqi

plasma-desktop (0.4) on KDE Platform 4.6.2 (4.6.2) using Qt 4.7.0

- What I was doing when the application crashed:
Playing music with amarok 2.4.0

- Unusual behavior I noticed:

Exactly the same as bug 272598 -- strange plasma icon notifications, slow menu/widget response (though keyboard navigation through virtual desktops worked fine and responsively).  After a few iterations of the notification (I've seen up to 15 at times) plasma finally will crash.  It may be related to last.fm integration but I'm not sure -- it seems to begin when amarok is switching songs but then will continue several times. Also running ktorrent as noted in bug 270069.  Why is #270069 marked resolved?  I don't see a resolution listed.

-- Backtrace (Reduced):
#14 0xb666fd22 in QEventDispatcherGlibPrivate::QEventDispatcherGlibPrivate (this=0x106d5998, context=0x0) at kernel/qeventdispatcher_glib.cpp:310
#15 0xb666ff2b in QEventDispatcherGlib::QEventDispatcherGlib (this=0xcfeb268, parent=0x0) at kernel/qeventdispatcher_glib.cpp:353
#16 0xb653e894 in QThreadPrivate::createEventDispatcher (data=0xaec5cf0) at thread/qthread_unix.cpp:213
#17 0xb653edd0 in QThreadPrivate::start (arg=0xaec5508) at thread/qthread_unix.cpp:259
[...]