Bug 306832

Summary: Plasma desktop crash while using widget
Product: [Unmaintained] plasma4 Reporter: Robert Varga <keizer790>
Component: generalAssignee: Plasma Bugs List <plasma-bugs-null>
Status: RESOLVED DUPLICATE    
Severity: crash    
Priority: NOR    
Version First Reported In: unspecified   
Target Milestone: ---   
Platform: openSUSE   
OS: Linux   
Latest Commit: Version Fixed/Implemented In:
Sentry Crash Report:

Description Robert Varga 2012-09-15 11:30:22 UTC 
Application: plasma-desktop (0.4)
KDE Platform Version: 4.8.5 (4.8.5) "release 2"
Qt Version: 4.8.1
Operating System: Linux 3.4.6-2.10-desktop x86_64
Distribution: "openSUSE 12.2 (x86_64)"

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

- Unusual behavior I noticed: 3-4 seconds blackout of entire desktop, automatically recovered

-- Backtrace:
Application: Plasma Desktop Shell (kdeinit4), signal: Segmentation fault
Using host libthread_db library "/lib64/libthread_db.so.1".
[Current thread is 1 (Thread 0x7fa358fae780 (LWP 1777))]

Thread 13 (Thread 0x7fa335fb7700 (LWP 1802)):
#0  0x00007fa3565e513f in poll () from /lib64/libc.so.6
#1  0x00007fa3532f2684 in ?? () from /usr/lib64/libglib-2.0.so.0
#2  0x00007fa3532f27a4 in g_main_context_iteration () from /usr/lib64/libglib-2.0.so.0
#3  0x00007fa357c31956 in QEventDispatcherGlib::processEvents (this=0x7fa3300008c0, flags=...) at kernel/qeventdispatcher_glib.cpp:426
#4  0x00007fa357c0273f in QEventLoop::processEvents (this=this@entry=0x7fa335fb6df0, flags=...) at kernel/qeventloop.cpp:149
#5  0x00007fa357c029c8 in QEventLoop::exec (this=0x7fa335fb6df0, flags=...) at kernel/qeventloop.cpp:204
#6  0x00007fa357b06e40 in QThread::exec (this=<optimized out>) at thread/qthread.cpp:501
#7  0x00007fa357be311f in QInotifyFileSystemWatcherEngine::run (this=0x117f510) at io/qfilesystemwatcher_inotify.cpp:248
#8  0x00007fa357b09ddb in QThreadPrivate::start (arg=0x117f510) at thread/qthread_unix.cpp:298
#9  0x00007fa357873e0e in start_thread () from /lib64/libpthread.so.0
#10 0x00007fa3565ed2bd in clone () from /lib64/libc.so.6

Thread 12 (Thread 0x7fa32e946700 (LWP 1805)):
#0  0x00007fa3578778f4 in pthread_cond_wait@@GLIBC_2.3.2 () from /lib64/libpthread.so.0
#1  0x00007fa34c839217 in QTWTF::TCMalloc_PageHeap::scavengerThread (this=0x7fa34cb46640 <QTWTF::pageheap_memory>) at ../3rdparty/javascriptcore/JavaScriptCore/wtf/FastMalloc.cpp:2359
#2  0x00007fa34c839249 in QTWTF::TCMalloc_PageHeap::runScavengerThread (context=<optimized out>) at ../3rdparty/javascriptcore/JavaScriptCore/wtf/FastMalloc.cpp:1464
#3  0x00007fa357873e0e in start_thread () from /lib64/libpthread.so.0
#4  0x00007fa3565ed2bd in clone () from /lib64/libc.so.6

Thread 11 (Thread 0x7fa3275c3700 (LWP 3495)):
#0  0x00007fa3578778f4 in pthread_cond_wait@@GLIBC_2.3.2 () from /lib64/libpthread.so.0
#1  0x00007fa357b0a2db in wait (time=18446744073709551615, this=0x120ad60) at thread/qwaitcondition_unix.cpp:86
#2  QWaitCondition::wait (this=<optimized out>, mutex=0x11d0170, time=18446744073709551615) at thread/qwaitcondition_unix.cpp:158
#3  0x00007fa34ba95971 in ThreadWeaver::WeaverImpl::blockThreadUntilJobsAreBeingAssigned (this=0x1274ed0, th=0x2a47860) at /usr/src/debug/kdelibs-4.8.5/threadweaver/Weaver/WeaverImpl.cpp:365
#4  0x00007fa34ba981bb in ThreadWeaver::WorkingHardState::applyForWork (this=0x11d0190, th=0x2a47860) at /usr/src/debug/kdelibs-4.8.5/threadweaver/Weaver/WorkingHardState.cpp:71
#5  0x00007fa34ba9702f in ThreadWeaver::ThreadRunHelper::run (this=this@entry=0x7fa3275c2e20, parent=0x1274ed0, th=th@entry=0x2a47860) at /usr/src/debug/kdelibs-4.8.5/threadweaver/Weaver/Thread.cpp:87
#6  0x00007fa34ba970bb in ThreadWeaver::Thread::run (this=0x2a47860) at /usr/src/debug/kdelibs-4.8.5/threadweaver/Weaver/Thread.cpp:142
#7  0x00007fa357b09ddb in QThreadPrivate::start (arg=0x2a47860) at thread/qthread_unix.cpp:298
#8  0x00007fa357873e0e in start_thread () from /lib64/libpthread.so.0
#9  0x00007fa3565ed2bd in clone () from /lib64/libc.so.6

Thread 10 (Thread 0x7fa318712700 (LWP 3496)):
#0  0x00007fa3578778f4 in pthread_cond_wait@@GLIBC_2.3.2 () from /lib64/libpthread.so.0
#1  0x00007fa357b0a2db in wait (time=18446744073709551615, this=0x120ad60) at thread/qwaitcondition_unix.cpp:86
#2  QWaitCondition::wait (this=<optimized out>, mutex=0x11d0170, time=18446744073709551615) at thread/qwaitcondition_unix.cpp:158
#3  0x00007fa34ba95971 in ThreadWeaver::WeaverImpl::blockThreadUntilJobsAreBeingAssigned (this=0x1274ed0, th=0x2952700) at /usr/src/debug/kdelibs-4.8.5/threadweaver/Weaver/WeaverImpl.cpp:365
#4  0x00007fa34ba981bb in ThreadWeaver::WorkingHardState::applyForWork (this=0x11d0190, th=0x2952700) at /usr/src/debug/kdelibs-4.8.5/threadweaver/Weaver/WorkingHardState.cpp:71
#5  0x00007fa34ba9702f in ThreadWeaver::ThreadRunHelper::run (this=this@entry=0x7fa318711e20, parent=0x1274ed0, th=th@entry=0x2952700) at /usr/src/debug/kdelibs-4.8.5/threadweaver/Weaver/Thread.cpp:87
#6  0x00007fa34ba970bb in ThreadWeaver::Thread::run (this=0x2952700) at /usr/src/debug/kdelibs-4.8.5/threadweaver/Weaver/Thread.cpp:142
#7  0x00007fa357b09ddb in QThreadPrivate::start (arg=0x2952700) at thread/qthread_unix.cpp:298
#8  0x00007fa357873e0e in start_thread () from /lib64/libpthread.so.0
#9  0x00007fa3565ed2bd in clone () from /lib64/libc.so.6

Thread 9 (Thread 0x7fa317f11700 (LWP 3497)):
#0  0x00007fa3578778f4 in pthread_cond_wait@@GLIBC_2.3.2 () from /lib64/libpthread.so.0
#1  0x00007fa357b0a2db in wait (time=18446744073709551615, this=0x120ad60) at thread/qwaitcondition_unix.cpp:86
#2  QWaitCondition::wait (this=<optimized out>, mutex=0x11d0170, time=18446744073709551615) at thread/qwaitcondition_unix.cpp:158
#3  0x00007fa34ba95971 in ThreadWeaver::WeaverImpl::blockThreadUntilJobsAreBeingAssigned (this=0x1274ed0, th=0x6f0320) at /usr/src/debug/kdelibs-4.8.5/threadweaver/Weaver/WeaverImpl.cpp:365
#4  0x00007fa34ba981bb in ThreadWeaver::WorkingHardState::applyForWork (this=0x11d0190, th=0x6f0320) at /usr/src/debug/kdelibs-4.8.5/threadweaver/Weaver/WorkingHardState.cpp:71
#5  0x00007fa34ba981d4 in ThreadWeaver::WorkingHardState::applyForWork (this=0x11d0190, th=0x6f0320) at /usr/src/debug/kdelibs-4.8.5/threadweaver/Weaver/WorkingHardState.cpp:74
#6  0x00007fa34ba9702f in ThreadWeaver::ThreadRunHelper::run (this=this@entry=0x7fa317f10e20, parent=0x1274ed0, th=th@entry=0x6f0320) at /usr/src/debug/kdelibs-4.8.5/threadweaver/Weaver/Thread.cpp:87
#7  0x00007fa34ba970bb in ThreadWeaver::Thread::run (this=0x6f0320) at /usr/src/debug/kdelibs-4.8.5/threadweaver/Weaver/Thread.cpp:142
#8  0x00007fa357b09ddb in QThreadPrivate::start (arg=0x6f0320) at thread/qthread_unix.cpp:298
#9  0x00007fa357873e0e in start_thread () from /lib64/libpthread.so.0
#10 0x00007fa3565ed2bd in clone () from /lib64/libc.so.6

Thread 8 (Thread 0x7fa317710700 (LWP 3498)):
#0  0x00007fa3578778f4 in pthread_cond_wait@@GLIBC_2.3.2 () from /lib64/libpthread.so.0
#1  0x00007fa357b0a2db in wait (time=18446744073709551615, this=0x120ad60) at thread/qwaitcondition_unix.cpp:86
#2  QWaitCondition::wait (this=<optimized out>, mutex=0x11d0170, time=18446744073709551615) at thread/qwaitcondition_unix.cpp:158
#3  0x00007fa34ba95971 in ThreadWeaver::WeaverImpl::blockThreadUntilJobsAreBeingAssigned (this=0x1274ed0, th=0x29a7e10) at /usr/src/debug/kdelibs-4.8.5/threadweaver/Weaver/WeaverImpl.cpp:365
#4  0x00007fa34ba981bb in ThreadWeaver::WorkingHardState::applyForWork (this=0x11d0190, th=0x29a7e10) at /usr/src/debug/kdelibs-4.8.5/threadweaver/Weaver/WorkingHardState.cpp:71
#5  0x00007fa34ba9702f in ThreadWeaver::ThreadRunHelper::run (this=this@entry=0x7fa31770fe20, parent=0x1274ed0, th=th@entry=0x29a7e10) at /usr/src/debug/kdelibs-4.8.5/threadweaver/Weaver/Thread.cpp:87
#6  0x00007fa34ba970bb in ThreadWeaver::Thread::run (this=0x29a7e10) at /usr/src/debug/kdelibs-4.8.5/threadweaver/Weaver/Thread.cpp:142
#7  0x00007fa357b09ddb in QThreadPrivate::start (arg=0x29a7e10) at thread/qthread_unix.cpp:298
#8  0x00007fa357873e0e in start_thread () from /lib64/libpthread.so.0
#9  0x00007fa3565ed2bd in clone () from /lib64/libc.so.6

Thread 7 (Thread 0x7fa316f0f700 (LWP 3499)):
#0  0x00007fa3578778f4 in pthread_cond_wait@@GLIBC_2.3.2 () from /lib64/libpthread.so.0
#1  0x00007fa357b0a2db in wait (time=18446744073709551615, this=0x120ad60) at thread/qwaitcondition_unix.cpp:86
#2  QWaitCondition::wait (this=<optimized out>, mutex=0x11d0170, time=18446744073709551615) at thread/qwaitcondition_unix.cpp:158
#3  0x00007fa34ba95971 in ThreadWeaver::WeaverImpl::blockThreadUntilJobsAreBeingAssigned (this=0x1274ed0, th=0x27d0a50) at /usr/src/debug/kdelibs-4.8.5/threadweaver/Weaver/WeaverImpl.cpp:365
#4  0x00007fa34ba981bb in ThreadWeaver::WorkingHardState::applyForWork (this=0x11d0190, th=0x27d0a50) at /usr/src/debug/kdelibs-4.8.5/threadweaver/Weaver/WorkingHardState.cpp:71
#5  0x00007fa34ba9702f in ThreadWeaver::ThreadRunHelper::run (this=this@entry=0x7fa316f0ee20, parent=0x1274ed0, th=th@entry=0x27d0a50) at /usr/src/debug/kdelibs-4.8.5/threadweaver/Weaver/Thread.cpp:87
#6  0x00007fa34ba970bb in ThreadWeaver::Thread::run (this=0x27d0a50) at /usr/src/debug/kdelibs-4.8.5/threadweaver/Weaver/Thread.cpp:142
#7  0x00007fa357b09ddb in QThreadPrivate::start (arg=0x27d0a50) at thread/qthread_unix.cpp:298
#8  0x00007fa357873e0e in start_thread () from /lib64/libpthread.so.0
#9  0x00007fa3565ed2bd in clone () from /lib64/libc.so.6

Thread 6 (Thread 0x7fa315891700 (LWP 3500)):
#0  0x00007fa3578778f4 in pthread_cond_wait@@GLIBC_2.3.2 () from /lib64/libpthread.so.0
#1  0x00007fa357b0a2db in wait (time=18446744073709551615, this=0x120ad60) at thread/qwaitcondition_unix.cpp:86
#2  QWaitCondition::wait (this=<optimized out>, mutex=0x11d0170, time=18446744073709551615) at thread/qwaitcondition_unix.cpp:158
#3  0x00007fa34ba95971 in ThreadWeaver::WeaverImpl::blockThreadUntilJobsAreBeingAssigned (this=0x1274ed0, th=0x242a560) at /usr/src/debug/kdelibs-4.8.5/threadweaver/Weaver/WeaverImpl.cpp:365
#4  0x00007fa34ba981bb in ThreadWeaver::WorkingHardState::applyForWork (this=0x11d0190, th=0x242a560) at /usr/src/debug/kdelibs-4.8.5/threadweaver/Weaver/WorkingHardState.cpp:71
#5  0x00007fa34ba9702f in ThreadWeaver::ThreadRunHelper::run (this=this@entry=0x7fa315890e20, parent=0x1274ed0, th=th@entry=0x242a560) at /usr/src/debug/kdelibs-4.8.5/threadweaver/Weaver/Thread.cpp:87
#6  0x00007fa34ba970bb in ThreadWeaver::Thread::run (this=0x242a560) at /usr/src/debug/kdelibs-4.8.5/threadweaver/Weaver/Thread.cpp:142
#7  0x00007fa357b09ddb in QThreadPrivate::start (arg=0x242a560) at thread/qthread_unix.cpp:298
#8  0x00007fa357873e0e in start_thread () from /lib64/libpthread.so.0
#9  0x00007fa3565ed2bd in clone () from /lib64/libc.so.6

Thread 5 (Thread 0x7fa315090700 (LWP 3501)):
#0  0x00007fa3578778f4 in pthread_cond_wait@@GLIBC_2.3.2 () from /lib64/libpthread.so.0
#1  0x00007fa357b0a2db in wait (time=18446744073709551615, this=0x120ad60) at thread/qwaitcondition_unix.cpp:86
#2  QWaitCondition::wait (this=<optimized out>, mutex=0x11d0170, time=18446744073709551615) at thread/qwaitcondition_unix.cpp:158
#3  0x00007fa34ba95971 in ThreadWeaver::WeaverImpl::blockThreadUntilJobsAreBeingAssigned (this=0x1274ed0, th=0x31f6ad0) at /usr/src/debug/kdelibs-4.8.5/threadweaver/Weaver/WeaverImpl.cpp:365
#4  0x00007fa34ba981bb in ThreadWeaver::WorkingHardState::applyForWork (this=0x11d0190, th=0x31f6ad0) at /usr/src/debug/kdelibs-4.8.5/threadweaver/Weaver/WorkingHardState.cpp:71
#5  0x00007fa34ba981d4 in ThreadWeaver::WorkingHardState::applyForWork (this=0x11d0190, th=0x31f6ad0) at /usr/src/debug/kdelibs-4.8.5/threadweaver/Weaver/WorkingHardState.cpp:74
#6  0x00007fa34ba9702f in ThreadWeaver::ThreadRunHelper::run (this=this@entry=0x7fa31508fe20, parent=0x1274ed0, th=th@entry=0x31f6ad0) at /usr/src/debug/kdelibs-4.8.5/threadweaver/Weaver/Thread.cpp:87
#7  0x00007fa34ba970bb in ThreadWeaver::Thread::run (this=0x31f6ad0) at /usr/src/debug/kdelibs-4.8.5/threadweaver/Weaver/Thread.cpp:142
#8  0x00007fa357b09ddb in QThreadPrivate::start (arg=0x31f6ad0) at thread/qthread_unix.cpp:298
#9  0x00007fa357873e0e in start_thread () from /lib64/libpthread.so.0
#10 0x00007fa3565ed2bd in clone () from /lib64/libc.so.6

Thread 4 (Thread 0x7fa31488f700 (LWP 3502)):
#0  0x00007fa3578778f4 in pthread_cond_wait@@GLIBC_2.3.2 () from /lib64/libpthread.so.0
#1  0x00007fa357b0a2db in wait (time=18446744073709551615, this=0x120ad60) at thread/qwaitcondition_unix.cpp:86
#2  QWaitCondition::wait (this=<optimized out>, mutex=0x11d0170, time=18446744073709551615) at thread/qwaitcondition_unix.cpp:158
#3  0x00007fa34ba95971 in ThreadWeaver::WeaverImpl::blockThreadUntilJobsAreBeingAssigned (this=0x1274ed0, th=0x244c6d0) at /usr/src/debug/kdelibs-4.8.5/threadweaver/Weaver/WeaverImpl.cpp:365
#4  0x00007fa34ba981bb in ThreadWeaver::WorkingHardState::applyForWork (this=0x11d0190, th=0x244c6d0) at /usr/src/debug/kdelibs-4.8.5/threadweaver/Weaver/WorkingHardState.cpp:71
#5  0x00007fa34ba981d4 in ThreadWeaver::WorkingHardState::applyForWork (this=0x11d0190, th=0x244c6d0) at /usr/src/debug/kdelibs-4.8.5/threadweaver/Weaver/WorkingHardState.cpp:74
#6  0x00007fa34ba9702f in ThreadWeaver::ThreadRunHelper::run (this=this@entry=0x7fa31488ee20, parent=0x1274ed0, th=th@entry=0x244c6d0) at /usr/src/debug/kdelibs-4.8.5/threadweaver/Weaver/Thread.cpp:87
#7  0x00007fa34ba970bb in ThreadWeaver::Thread::run (this=0x244c6d0) at /usr/src/debug/kdelibs-4.8.5/threadweaver/Weaver/Thread.cpp:142
#8  0x00007fa357b09ddb in QThreadPrivate::start (arg=0x244c6d0) at thread/qthread_unix.cpp:298
#9  0x00007fa357873e0e in start_thread () from /lib64/libpthread.so.0
#10 0x00007fa3565ed2bd in clone () from /lib64/libc.so.6

Thread 3 (Thread 0x7fa2f7de4700 (LWP 5749)):
#0  0x00007fa3578778f4 in pthread_cond_wait@@GLIBC_2.3.2 () from /lib64/libpthread.so.0
#1  0x00007fa34dca1177 in ?? () from /usr/lib64/libQtWebKit.so.4
#2  0x00007fa34dca11a9 in ?? () from /usr/lib64/libQtWebKit.so.4
#3  0x00007fa357873e0e in start_thread () from /lib64/libpthread.so.0
#4  0x00007fa3565ed2bd in clone () from /lib64/libc.so.6

Thread 2 (Thread 0x7fa2eebba700 (LWP 5750)):
#0  0x00007fa3565e513f in poll () from /lib64/libc.so.6
#1  0x00007fa3532f2684 in ?? () from /usr/lib64/libglib-2.0.so.0
#2  0x00007fa3532f27a4 in g_main_context_iteration () from /usr/lib64/libglib-2.0.so.0
#3  0x00007fa357c31956 in QEventDispatcherGlib::processEvents (this=0x7fa2f0001300, flags=...) at kernel/qeventdispatcher_glib.cpp:426
#4  0x00007fa357c0273f in QEventLoop::processEvents (this=this@entry=0x7fa2eebb9e20, flags=...) at kernel/qeventloop.cpp:149
#5  0x00007fa357c029c8 in QEventLoop::exec (this=0x7fa2eebb9e20, flags=...) at kernel/qeventloop.cpp:204
#6  0x00007fa357b06e40 in QThread::exec (this=<optimized out>) at thread/qthread.cpp:501
#7  0x00007fa357b09ddb in QThreadPrivate::start (arg=0x530a520) at thread/qthread_unix.cpp:298
#8  0x00007fa357873e0e in start_thread () from /lib64/libpthread.so.0
#9  0x00007fa3565ed2bd in clone () from /lib64/libc.so.6

Thread 1 (Thread 0x7fa358fae780 (LWP 1777)):
[KCrash Handler]
#6  0x00007fa357c1cf07 in QObject::installEventFilter (this=0x2e52550, obj=0xa39f10) at kernel/qobject.cpp:2025
#7  0x00007fa34e83e759 in Plasma::ToolTipManager::registerWidget (this=this@entry=0xa39f10, widget=0x2e52550) at /usr/src/debug/kdelibs-4.8.5/plasma/tooltipmanager.cpp:204
#8  0x00007fa34e83ec61 in Plasma::ToolTipManager::setContent (this=0xa39f10, widget=0xa39f10, data=...) at /usr/src/debug/kdelibs-4.8.5/plasma/tooltipmanager.cpp:231
#9  0x00007fa2f4ca7a67 in meth_Plasma_ToolTipManager_setContent (sipSelf=0x71e3a70, sipArgs=<optimized out>) at /usr/src/debug/pykde4-4.8.5/build/sip/plasma/sipplasmapart3.cpp:17357
#10 0x00007fa2f62d513a in call_function (oparg=<optimized out>, pp_stack=0x7fffc93a7c68) at Python/ceval.c:4021
#11 PyEval_EvalFrameEx (f=f@entry=0x72f5da0, throwflag=throwflag@entry=0) at Python/ceval.c:2666
#12 0x00007fa2f62da322 in PyEval_EvalCodeEx (co=0x64f8430, globals=globals@entry=0x6546550, locals=locals@entry=0x0, args=<optimized out>, argcount=3, kws=<optimized out>, kwcount=0, defs=0x6c9c5a8, defcount=defcount@entry=1, closure=0x0) at Python/ceval.c:3253
#13 0x00007fa2f62d4d27 in fast_function (nk=<optimized out>, na=<optimized out>, n=<optimized out>, pp_stack=0x7fffc93a7ed8, func=0x715f668) at Python/ceval.c:4117
#14 call_function (oparg=<optimized out>, pp_stack=0x7fffc93a7ed8) at Python/ceval.c:4042
#15 PyEval_EvalFrameEx (f=f@entry=0x34caef0, throwflag=throwflag@entry=0) at Python/ceval.c:2666
#16 0x00007fa2f62da322 in PyEval_EvalCodeEx (co=0x64f8ab0, globals=<optimized out>, locals=locals@entry=0x0, args=args@entry=0x73349f8, argcount=2, kws=kws@entry=0x0, kwcount=kwcount@entry=0, defs=defs@entry=0x0, defcount=defcount@entry=0, closure=closure@entry=0x0) at Python/ceval.c:3253
#17 0x00007fa2f62c15b6 in function_call (func=<optimized out>, arg=0x73349e0, kw=0x0) at Objects/funcobject.c:526
#18 0x00007fa2f62bd40d in PyObject_Call (func=func@entry=0x715faa0, arg=arg@entry=0x73349e0, kw=kw@entry=0x0) at Objects/abstract.c:2529
#19 0x00007fa2f62be171 in instancemethod_call (func=0x715faa0, arg=0x73349e0, kw=0x0) at Objects/classobject.c:2578
#20 0x00007fa2f62bd40d in PyObject_Call (func=func@entry=0x71ef190, arg=arg@entry=0x7068750, kw=<optimized out>) at Objects/abstract.c:2529
#21 0x00007fa2f62d3b82 in PyEval_CallObjectWithKeywords (func=func@entry=0x71ef190, arg=arg@entry=0x7068750, kw=kw@entry=0x0) at Python/ceval.c:3890
#22 0x00007fa2f67338a0 in sip_api_invoke_slot (slot=<optimized out>, sigargs=0x7068750) at qtlib.c:203
#23 0x00007fa2f5f29cd0 in PyQtProxy::unislot (this=0x6f4a6b0, qargs=0x7fffc93a8590) at qpycore_pyqtproxy.cpp:407
#24 0x00007fa2f5f29c13 in PyQtProxy::qt_metacall (this=0x6f4a6b0, _c=QMetaObject::InvokeMetaMethod, _id=1, _a=0x7fffc93a8590) at qpycore_pyqtproxy.cpp:376
#25 0x00007fa357c1a123 in QMetaObject::activate (sender=0x5606a70, m=<optimized out>, local_signal_index=<optimized out>, argv=0x7fffc93a8590) at kernel/qobject.cpp:3575
#26 0x00007fa2f5f359ab in PyQtShortcircuitSignalProxy::pysignal (this=0x5606a70, _t1=...) at moc_qpycore_pyqtproxy.cpp:99
#27 0x00007fa2f5f31249 in PyQtShortcircuitSignalProxy::emit_signal (this=0x5606a70, args=...) at qpycore_pyqtproxy.h:148
#28 0x00007fa2f5f311c3 in emit_shortcircuit_signal (tx=0x32678a0, sig=0x720886c "2checkMailDone", sigargs=0x7068750) at qpycore_sip_helpers.cpp:467
#29 0x00007fa2f5f30c77 in qpycore_qobject_emit (qtx=0x32678a0, sig=0x720886c "2checkMailDone", sigargs=0x7068750) at qpycore_sip_helpers.cpp:343
#30 0x00007fa2f5f03d94 in meth_QObject_emit (sipSelf=0x70a59e0, sipArgs=0x6f6aef0) at /usr/src/debug/PyQt-x11-gpl-4.9.1/sip/QtCore/qobject.sip:572
#31 0x00007fa2f62d513a in call_function (oparg=<optimized out>, pp_stack=0x7fffc93a8888) at Python/ceval.c:4021
#32 PyEval_EvalFrameEx (f=f@entry=0x82ddf00, throwflag=throwflag@entry=0) at Python/ceval.c:2666
#33 0x00007fa2f62da322 in PyEval_EvalCodeEx (co=0x6cbb230, globals=<optimized out>, locals=locals@entry=0x0, args=args@entry=0x7115608, argcount=2, kws=kws@entry=0x0, kwcount=kwcount@entry=0, defs=defs@entry=0x0, defcount=defcount@entry=0, closure=closure@entry=0x0) at Python/ceval.c:3253
#34 0x00007fa2f62c15b6 in function_call (func=<optimized out>, arg=0x71155f0, kw=0x0) at Objects/funcobject.c:526
#35 0x00007fa2f62bd40d in PyObject_Call (func=func@entry=0x7b81668, arg=arg@entry=0x71155f0, kw=kw@entry=0x0) at Objects/abstract.c:2529
#36 0x00007fa2f62be171 in instancemethod_call (func=0x7b81668, arg=0x71155f0, kw=0x0) at Objects/classobject.c:2578
#37 0x00007fa2f62bd40d in PyObject_Call (func=func@entry=0x6b845a0, arg=arg@entry=0x6e127d0, kw=<optimized out>) at Objects/abstract.c:2529
#38 0x00007fa2f62d3b82 in PyEval_CallObjectWithKeywords (func=func@entry=0x6b845a0, arg=arg@entry=0x6e127d0, kw=kw@entry=0x0) at Python/ceval.c:3890
#39 0x00007fa2f67338a0 in sip_api_invoke_slot (slot=<optimized out>, sigargs=0x6e127d0) at qtlib.c:203
#40 0x00007fa2f5f29faa in PyQtProxy::invokeSlot (slot=..., qargs=0x7fffc93a8fb8) at qpycore_pyqtproxy.cpp:477
#41 0x00007fa2f5f29d03 in PyQtProxy::unislot (this=0x4a14180, qargs=0x7fffc93a8fb0) at qpycore_pyqtproxy.cpp:412
#42 0x00007fa2f5f29c13 in PyQtProxy::qt_metacall (this=0x4a14180, _c=QMetaObject::InvokeMetaMethod, _id=1, _a=0x7fffc93a8fb0) at qpycore_pyqtproxy.cpp:376
#43 0x00007fa357c1a123 in QMetaObject::activate (sender=0x393fdd0, m=<optimized out>, local_signal_index=<optimized out>, argv=0x7fffc93a8fb0) at kernel/qobject.cpp:3575
#44 0x00007fa358089762 in KJob::result (this=this@entry=0x393fdd0, _t1=_t1@entry=0x393fdd0) at /usr/src/debug/kdelibs-4.8.5/build/kdecore/kjob.moc:208
#45 0x00007fa3580897a0 in KJob::emitResult (this=0x393fdd0) at /usr/src/debug/kdelibs-4.8.5/kdecore/jobs/kjob.cpp:318
#46 0x00007fa350eacc95 in KIO::SimpleJob::slotFinished (this=this@entry=0x393fdd0) at /usr/src/debug/kdelibs-4.8.5/kio/kio/job.cpp:494
#47 0x00007fa350eb40b2 in KIO::TransferJob::slotFinished (this=0x393fdd0) at /usr/src/debug/kdelibs-4.8.5/kio/kio/job.cpp:1081
#48 0x00007fa357c19f5f in QMetaObject::activate (sender=0x7b45220, m=<optimized out>, local_signal_index=<optimized out>, argv=0x0) at kernel/qobject.cpp:3556
#49 0x00007fa350f4e191 in KIO::SlaveInterface::dispatch (this=0x7b45220, _cmd=104, rawdata=...) at /usr/src/debug/kdelibs-4.8.5/kio/kio/slaveinterface.cpp:172
#50 0x00007fa350f4b28a in KIO::SlaveInterface::dispatch (this=0x7b45220) at /usr/src/debug/kdelibs-4.8.5/kio/kio/slaveinterface.cpp:88
#51 0x00007fa350f3f6ee in KIO::Slave::gotInput (this=0x7b45220) at /usr/src/debug/kdelibs-4.8.5/kio/kio/slave.cpp:344
#52 0x00007fa357c19f5f in QMetaObject::activate (sender=0x3a2aff0, m=<optimized out>, local_signal_index=<optimized out>, argv=0x0) at kernel/qobject.cpp:3556
#53 0x00007fa350e81ca2 in dequeue (this=<optimized out>) at /usr/src/debug/kdelibs-4.8.5/kio/kio/connection.cpp:82
#54 KIO::ConnectionPrivate::dequeue (this=0x13f3ee0) at /usr/src/debug/kdelibs-4.8.5/kio/kio/connection.cpp:71
#55 0x00007fa357c180ae in QObject::event (this=0x3a2aff0, e=<optimized out>) at kernel/qobject.cpp:1204
#56 0x00007fa356d9374c in QApplicationPrivate::notify_helper (this=this@entry=0x799540, receiver=receiver@entry=0x3a2aff0, e=e@entry=0x8ea7790) at kernel/qapplication.cpp:4554
#57 0x00007fa356d97c7a in QApplication::notify (this=0x7822b0, receiver=0x3a2aff0, e=0x8ea7790) at kernel/qapplication.cpp:4415
#58 0x00007fa35899c006 in KApplication::notify (this=0x7822b0, receiver=0x3a2aff0, event=0x8ea7790) at /usr/src/debug/kdelibs-4.8.5/kdeui/kernel/kapplication.cpp:311
#59 0x00007fa357c0373e in QCoreApplication::notifyInternal (this=0x7822b0, receiver=receiver@entry=0x3a2aff0, event=event@entry=0x8ea7790) at kernel/qcoreapplication.cpp:876
#60 0x00007fa357c07091 in sendEvent (event=0x8ea7790, receiver=0x3a2aff0) at kernel/qcoreapplication.h:231
#61 QCoreApplicationPrivate::sendPostedEvents (receiver=0x0, event_type=0, data=0x6d52b0) at kernel/qcoreapplication.cpp:1500
#62 0x00007fa357c317a3 in sendPostedEvents () at kernel/qcoreapplication.h:236
#63 postEventSourceDispatch (s=0x79bc20) at kernel/qeventdispatcher_glib.cpp:279
#64 0x00007fa3532f23b5 in g_main_context_dispatch () from /usr/lib64/libglib-2.0.so.0
#65 0x00007fa3532f26e8 in ?? () from /usr/lib64/libglib-2.0.so.0
#66 0x00007fa3532f27a4 in g_main_context_iteration () from /usr/lib64/libglib-2.0.so.0
#67 0x00007fa357c31936 in QEventDispatcherGlib::processEvents (this=0x779ff0, flags=...) at kernel/qeventdispatcher_glib.cpp:424
#68 0x00007fa356e338ae in QGuiEventDispatcherGlib::processEvents (this=<optimized out>, flags=...) at kernel/qguieventdispatcher_glib.cpp:204
#69 0x00007fa357c0273f in QEventLoop::processEvents (this=this@entry=0x7fffc93aa000, flags=...) at kernel/qeventloop.cpp:149
#70 0x00007fa357c029c8 in QEventLoop::exec (this=0x7fffc93aa000, flags=...) at kernel/qeventloop.cpp:204
#71 0x00007fa357c073a8 in QCoreApplication::exec () at kernel/qcoreapplication.cpp:1148
#72 0x00007fa34621d5b5 in kdemain (argc=1, argv=0x6da710) at /usr/src/debug/kde-workspace-4.8.5/plasma/desktop/shell/main.cpp:120
#73 0x0000000000408892 in _start ()

This bug may be a duplicate of or related to bug 293577, bug 287417.

Possible duplicates by query: bug 305125, bug 301270, bug 299559, bug 298423, bug 297046.

Reported using DrKonqi
Comment 1 Jekyll Wu 2012-09-15 11:38:15 UTC 

*** This bug has been marked as a duplicate of bug 254412 ***