Bug 274111 - Plasma crash after wakeup
Summary: Plasma crash after wakeup
Status: RESOLVED DUPLICATE of bug 290712
Alias: None
Product: plasma4
Classification: Plasma
Component: widget-systemtray (show other bugs)
Version: 4.6.2
Platform: Ubuntu Linux
: NOR crash
Target Milestone: ---
Assignee: Plasma Bugs List
URL:
Keywords:
Depends on:
Blocks:
 
Reported: 2011-05-25 15:08 UTC by Afief Halumi
Modified: 2012-07-17 10:34 UTC (History)
1 user (show)

See Also:
Latest Commit:
Version Fixed In:


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Description Afief Halumi 2011-05-25 15:08:51 UTC
Application: plasma-desktop (0.4)
KDE Platform Version: 4.6.2 (4.6.2)
Qt Version: 4.7.2
Operating System: Linux 2.6.38-9-generic i686
Distribution: Ubuntu 11.04

-- Information about the crash:
- What I was doing when the application crashed:
I closed my laptop lid some time after I got the message that "the computer will suspend in 30 seconds." I might have hit a race condition where my suspend/resume and plasma's came at the same time.

-- Backtrace:
Application: Plasma Desktop Shell (plasma-desktop), signal: Segmentation fault
[Current thread is 1 (Thread 0xb772d720 (LWP 1708))]

Thread 4 (Thread 0xafb3ab70 (LWP 1719)):
#0  0x07a7fe27 in __i686.get_pc_thunk.bx () from /usr/lib/libQtCore.so.4
#1  0x07af3cf9 in unixCheckClockType () at tools/qelapsedtimer_unix.cpp:74
#2  0x07af3dbb in do_gettime () at tools/qelapsedtimer_unix.cpp:120
#3  qt_gettime () at tools/qelapsedtimer_unix.cpp:140
#4  0x07bc04f2 in updateCurrentTime (this=0xa6b1544, tm=...) at kernel/qeventdispatcher_unix.cpp:339
#5  QTimerInfoList::timerWait (this=0xa6b1544, tm=...) at kernel/qeventdispatcher_unix.cpp:442
#6  0x07bbed32 in timerSourcePrepareHelper (src=<value optimized out>, timeout=0xafb3a0cc) at kernel/qeventdispatcher_glib.cpp:136
#7  0x07bbedcd in timerSourcePrepare (source=0xa6b1510, timeout=<value optimized out>) at kernel/qeventdispatcher_glib.cpp:169
#8  0x07d48fd4 in g_main_context_prepare () from /lib/i386-linux-gnu/libglib-2.0.so.0
#9  0x07d49e63 in ?? () from /lib/i386-linux-gnu/libglib-2.0.so.0
#10 0x07d4a524 in g_main_context_iteration () from /lib/i386-linux-gnu/libglib-2.0.so.0
#11 0x07bbf577 in QEventDispatcherGlib::processEvents (this=0xa6a4990, flags=...) at kernel/qeventdispatcher_glib.cpp:424
#12 0x07b91289 in QEventLoop::processEvents (this=0xafb3a280, flags=...) at kernel/qeventloop.cpp:149
#13 0x07b91522 in QEventLoop::exec (this=0xafb3a280, flags=...) at kernel/qeventloop.cpp:201
#14 0x07a9b2a0 in QThread::exec (this=0xa6a3ad0) at thread/qthread.cpp:492
#15 0x07b72fdb in QInotifyFileSystemWatcherEngine::run (this=0xa6a3ad0) at io/qfilesystemwatcher_inotify.cpp:248
#16 0x07a9dda2 in QThreadPrivate::start (arg=0xa6a3ad0) at thread/qthread_unix.cpp:320
#17 0x00e3fe99 in start_thread (arg=0xafb3ab70) at pthread_create.c:304
#18 0x00c2773e in clone () at ../sysdeps/unix/sysv/linux/i386/clone.S:130

Thread 3 (Thread 0xae4d7b70 (LWP 1720)):
#0  0x02e90d41 in clock_gettime (clock_id=1, tp=0xae4d6ff0) at ../sysdeps/unix/clock_gettime.c:116
#1  0x07af3dd8 in do_gettime () at tools/qelapsedtimer_unix.cpp:123
#2  qt_gettime () at tools/qelapsedtimer_unix.cpp:140
#3  0x07bc04f2 in updateCurrentTime (this=0xa706174, tm=...) at kernel/qeventdispatcher_unix.cpp:339
#4  QTimerInfoList::timerWait (this=0xa706174, tm=...) at kernel/qeventdispatcher_unix.cpp:442
#5  0x07bbed32 in timerSourcePrepareHelper (src=<value optimized out>, timeout=0xae4d70cc) at kernel/qeventdispatcher_glib.cpp:136
#6  0x07bbedcd in timerSourcePrepare (source=0xa706140, timeout=<value optimized out>) at kernel/qeventdispatcher_glib.cpp:169
#7  0x07d48fd4 in g_main_context_prepare () from /lib/i386-linux-gnu/libglib-2.0.so.0
#8  0x07d49e63 in ?? () from /lib/i386-linux-gnu/libglib-2.0.so.0
#9  0x07d4a524 in g_main_context_iteration () from /lib/i386-linux-gnu/libglib-2.0.so.0
#10 0x07bbf577 in QEventDispatcherGlib::processEvents (this=0xa7059e0, flags=...) at kernel/qeventdispatcher_glib.cpp:424
#11 0x07b91289 in QEventLoop::processEvents (this=0xae4d7280, flags=...) at kernel/qeventloop.cpp:149
#12 0x07b91522 in QEventLoop::exec (this=0xae4d7280, flags=...) at kernel/qeventloop.cpp:201
#13 0x07a9b2a0 in QThread::exec (this=0xa6f7490) at thread/qthread.cpp:492
#14 0x07b72fdb in QInotifyFileSystemWatcherEngine::run (this=0xa6f7490) at io/qfilesystemwatcher_inotify.cpp:248
#15 0x07a9dda2 in QThreadPrivate::start (arg=0xa6f7490) at thread/qthread_unix.cpp:320
#16 0x00e3fe99 in start_thread (arg=0xae4d7b70) at pthread_create.c:304
#17 0x00c2773e in clone () at ../sysdeps/unix/sysv/linux/i386/clone.S:130

Thread 2 (Thread 0xacafdb70 (LWP 1723)):
#0  0x00e4236b in __pthread_mutex_lock (mutex=0xa8766d4) at pthread_mutex_lock.c:61
#1  0x00c35616 in pthread_mutex_lock (mutex=0xa8766d4) at forward.c:182
#2  0x07d49fbe in ?? () from /lib/i386-linux-gnu/libglib-2.0.so.0
#3  0x07d4a92b in g_main_loop_run () from /lib/i386-linux-gnu/libglib-2.0.so.0
#4  0x05a15304 in ?? () from /usr/lib/i386-linux-gnu/libgio-2.0.so.0
#5  0x07d732df in ?? () from /lib/i386-linux-gnu/libglib-2.0.so.0
#6  0x00e3fe99 in start_thread (arg=0xacafdb70) at pthread_create.c:304
#7  0x00c2773e in clone () at ../sysdeps/unix/sysv/linux/i386/clone.S:130

Thread 1 (Thread 0xb772d720 (LWP 1708)):
[KCrash Handler]
#7  value (this=0xaddb460, host=0xa1b3f20, createIfNecessary=true) at /usr/include/qt4/QtCore/qhash.h:607
#8  SystemTray::Task::widget (this=0xaddb460, host=0xa1b3f20, createIfNecessary=true) at ../../../../../plasma/generic/applets/systemtray/core/task.cpp:75
#9  0x04d5c9e4 in SystemTray::TaskArea::relayoutHiddenTasks (this=0xa1b6a08) at ../../../../../plasma/generic/applets/systemtray/ui/taskarea.cpp:445
#10 0x04d5f7f3 in SystemTray::TaskArea::qt_metacall (this=0xa1b6a08, _c=QMetaObject::InvokeMetaMethod, _id=<value optimized out>, _a=0xbfa5a42c) at ./taskarea.moc:94
#11 0x07b986ba in QMetaObject::metacall (object=0xa1b6a08, cl=QMetaObject::InvokeMetaMethod, idx=27, argv=0xbfa5a42c) at kernel/qmetaobject.cpp:237
#12 0x07ba84ff in QMetaObject::activate (sender=0xa0afe48, m=0x7ccd5a4, local_signal_index=0, argv=0x0) at kernel/qobject.cpp:3287
#13 0x07bf52f7 in QTimer::timeout (this=0xa0afe48) at .moc/release-shared/moc_qtimer.cpp:134
#14 0x07bae3ee in QTimer::timerEvent (this=0xa0afe48, e=0xbfa5a94c) at kernel/qtimer.cpp:271
#15 0x07ba7214 in QObject::event (this=0xa0afe48, e=0xbfa5a94c) at kernel/qobject.cpp:1190
#16 0x067efd24 in QApplicationPrivate::notify_helper (this=0x9fe94b0, receiver=0xa0afe48, e=0xbfa5a94c) at kernel/qapplication.cpp:4462
#17 0x067f48ce in QApplication::notify (this=0x9fd71b8, receiver=0xa0afe48, e=0xbfa5a94c) at kernel/qapplication.cpp:3862
#18 0x010583ca in KApplication::notify (this=0x9fd71b8, receiver=0xa0afe48, event=0xbfa5a94c) at ../../kdeui/kernel/kapplication.cpp:311
#19 0x07b920bb in QCoreApplication::notifyInternal (this=0x9fd71b8, receiver=0xa0afe48, event=0xbfa5a94c) at kernel/qcoreapplication.cpp:731
#20 0x07bc21e4 in sendEvent (this=0x9fe7244) at ../../include/QtCore/../../src/corelib/kernel/qcoreapplication.h:215
#21 QTimerInfoList::activateTimers (this=0x9fe7244) at kernel/qeventdispatcher_unix.cpp:604
#22 0x07bbedf4 in timerSourceDispatch (source=0x9fe7210) at kernel/qeventdispatcher_glib.cpp:184
#23 0x07d49aa8 in g_main_context_dispatch () from /lib/i386-linux-gnu/libglib-2.0.so.0
#24 0x07d4a270 in ?? () from /lib/i386-linux-gnu/libglib-2.0.so.0
#25 0x07d4a524 in g_main_context_iteration () from /lib/i386-linux-gnu/libglib-2.0.so.0
#26 0x07bbf53c in QEventDispatcherGlib::processEvents (this=0x9f88aa8, flags=...) at kernel/qeventdispatcher_glib.cpp:422
#27 0x068a3775 in QGuiEventDispatcherGlib::processEvents (this=0x9f88aa8, flags=...) at kernel/qguieventdispatcher_glib.cpp:204
#28 0x07b91289 in QEventLoop::processEvents (this=0xbfa5abe4, flags=...) at kernel/qeventloop.cpp:149
#29 0x07b91522 in QEventLoop::exec (this=0xbfa5abe4, flags=...) at kernel/qeventloop.cpp:201
#30 0x07b95ecc in QCoreApplication::exec () at kernel/qcoreapplication.cpp:1008
#31 0x067ed8e7 in QApplication::exec () at kernel/qapplication.cpp:3736
#32 0x00d6b5a5 in kdemain (argc=1, argv=0xbfa5adf4) at ../../../../plasma/desktop/shell/main.cpp:118
#33 0x080485cb in main (argc=1, argv=0xbfa5adf4) at plasma-desktop_dummy.cpp:3

Reported using DrKonqi
Comment 1 Myriam Schweingruber 2012-07-17 10:34:49 UTC

*** This bug has been marked as a duplicate of bug 290712 ***