269537 – QuickAccess Browser crashes plasma panel

Bug 269537 - QuickAccess Browser crashes plasma panel

Summary: QuickAccess Browser crashes plasma panel

Status:	RESOLVED DUPLICATE of bug 250839

Alias:	None

Product:	plasma4
Classification:	Unmaintained
Component:	general (show other bugs)
Version:	unspecified
Platform:	Ubuntu Linux

Importance:	NOR crash
Target Milestone:	---
Assignee:	Plasma Bugs List

URL:
Keywords:

Depends on:
Blocks:

Reported:	2011-03-27 13:47 UTC by soulcheck
Modified:	2011-04-25 09:34 UTC (History)
CC List:	4 users (show)

See Also:
Latest Commit:
Version Fixed In:
Sentry Crash Report:

Attachments
New crash information added by DrKonqi (21.94 KB, text/plain) 2011-03-28 20:10 UTC, soulcheck	Details
New crash information added by DrKonqi (10.33 KB, text/plain) 2011-03-30 20:53 UTC, soulcheck	Details
New crash information added by DrKonqi (6.00 KB, text/plain) 2011-04-03 15:53 UTC, Vojtěch Weiss	Details
New crash information added by DrKonqi (7.79 KB, text/plain) 2011-04-25 09:34 UTC, Amir M	Details
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Description soulcheck 2011-03-27 13:47:04 UTC

Application: plasma-desktop (0.4)
KDE Platform Version: 4.6.1 (4.6.1)
Qt Version: 4.7.0
Operating System: Linux 2.6.38-020638-generic x86_64
Distribution: Ubuntu 10.10

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

Clicked quickaccess browser icon. Happens occasionally with the system running for hours, but more often just after start.

The crash can be reproduced some of the time.

-- Backtrace:
Application: Plasma Desktop Shell (plasma-desktop), signal: Segmentation fault
[Current thread is 1 (Thread 0x7f9b3dfeb7a0 (LWP 1853))]

Thread 11 (Thread 0x7f9b1fa9b700 (LWP 1854)):
#0  0x00007f9b32d53c9d in __pthread_mutex_unlock_usercnt (mutex=0x29905b8) at pthread_mutex_unlock.c:52
#1  __pthread_mutex_unlock (mutex=0x29905b8) at pthread_mutex_unlock.c:290
#2  0x00007f9b3269e486 in g_main_context_iteration (context=0x29905b0, may_block=<value optimized out>) at /build/buildd/glib2.0-2.26.1/glib/gmain.c:2844
#3  0x00007f9b3ac661e6 in QEventDispatcherGlib::processEvents (this=0x28fc4b0, flags=<value optimized out>) at kernel/qeventdispatcher_glib.cpp:417
#4  0x00007f9b3ac38a02 in QEventLoop::processEvents (this=<value optimized out>, flags=) at kernel/qeventloop.cpp:149
#5  0x00007f9b3ac38dec in QEventLoop::exec (this=0x7f9b1fa9acb0, flags=) at kernel/qeventloop.cpp:201
#6  0x00007f9b3ab432fd in QThread::exec (this=<value optimized out>) at thread/qthread.cpp:490
#7  0x00007f9b3ac185f8 in QInotifyFileSystemWatcherEngine::run (this=0x2966c40) at io/qfilesystemwatcher_inotify.cpp:248
#8  0x00007f9b3ab4627e in QThreadPrivate::start (arg=0x2966c40) at thread/qthread_unix.cpp:266
#9  0x00007f9b35ed3373 in ?? () from /usr/lib/nvidia-current/libGL.so.1
#10 0x00007f9b32d50971 in start_thread (arg=<value optimized out>) at pthread_create.c:304
#11 0x00007f9b3d8f992d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:112
#12 0x0000000000000000 in ?? ()

Thread 10 (Thread 0x7f9b1834f700 (LWP 1855)):
#0  0x00007f9b3d8ed203 in __poll (fds=<value optimized out>, nfds=<value optimized out>, timeout=-1) at ../sysdeps/unix/sysv/linux/poll.c:87
#1  0x00007f9b3269e009 in g_main_context_poll (context=0x2b9ec90, block=<value optimized out>, dispatch=<value optimized out>, self=<value optimized out>) at /build/buildd/glib2.0-2.26.1/glib/gmain.c:3093
#2  g_main_context_iterate (context=0x2b9ec90, block=<value optimized out>, dispatch=<value optimized out>, self=<value optimized out>) at /build/buildd/glib2.0-2.26.1/glib/gmain.c:2775
#3  0x00007f9b3269e45c in g_main_context_iteration (context=0x2b9ec90, may_block=1) at /build/buildd/glib2.0-2.26.1/glib/gmain.c:2843
#4  0x00007f9b3ac661e6 in QEventDispatcherGlib::processEvents (this=0x2b80ca0, flags=<value optimized out>) at kernel/qeventdispatcher_glib.cpp:417
#5  0x00007f9b3ac38a02 in QEventLoop::processEvents (this=<value optimized out>, flags=) at kernel/qeventloop.cpp:149
#6  0x00007f9b3ac38dec in QEventLoop::exec (this=0x7f9b1834ecb0, flags=) at kernel/qeventloop.cpp:201
#7  0x00007f9b3ab432fd in QThread::exec (this=<value optimized out>) at thread/qthread.cpp:490
#8  0x00007f9b3ac185f8 in QInotifyFileSystemWatcherEngine::run (this=0x2b9dc10) at io/qfilesystemwatcher_inotify.cpp:248
#9  0x00007f9b3ab4627e in QThreadPrivate::start (arg=0x2b9dc10) at thread/qthread_unix.cpp:266
#10 0x00007f9b35ed3373 in ?? () from /usr/lib/nvidia-current/libGL.so.1
#11 0x00007f9b32d50971 in start_thread (arg=<value optimized out>) at pthread_create.c:304
#12 0x00007f9b3d8f992d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:112
#13 0x0000000000000000 in ?? ()

Thread 9 (Thread 0x7f9b16ea7700 (LWP 2452)):
#0  pthread_cond_wait@@GLIBC_2.3.2 () at ../nptl/sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:162
#1  0x00007f9b3ab46e3b in wait (this=<value optimized out>, mutex=0x30416c0, time=18446744073709551615) at thread/qwaitcondition_unix.cpp:88
#2  QWaitCondition::wait (this=<value optimized out>, mutex=0x30416c0, time=18446744073709551615) at thread/qwaitcondition_unix.cpp:160
#3  0x00007f9b36ed1d64 in ThreadWeaver::WeaverImpl::blockThreadUntilJobsAreBeingAssigned (this=0x30d0dc0, th=0x2be9450) at ../../../threadweaver/Weaver/WeaverImpl.cpp:365
#4  0x00007f9b36ed4f6b in ThreadWeaver::WorkingHardState::applyForWork (this=0x3041360, th=0x2be9450) at ../../../threadweaver/Weaver/WorkingHardState.cpp:71
#5  0x00007f9b36ed4f84 in ThreadWeaver::WorkingHardState::applyForWork (this=0x3041360, th=0x2be9450) at ../../../threadweaver/Weaver/WorkingHardState.cpp:74
#6  0x00007f9b36ed34df in ThreadWeaver::ThreadRunHelper::run (this=0x7f9b16ea6d00, parent=0x30d0dc0, th=0x2be9450) at ../../../threadweaver/Weaver/Thread.cpp:87
#7  0x00007f9b36ed3a38 in ThreadWeaver::Thread::run (this=0x2be9450) at ../../../threadweaver/Weaver/Thread.cpp:142
#8  0x00007f9b3ab4627e in QThreadPrivate::start (arg=0x2be9450) at thread/qthread_unix.cpp:266
#9  0x00007f9b35ed3373 in ?? () from /usr/lib/nvidia-current/libGL.so.1
#10 0x00007f9b32d50971 in start_thread (arg=<value optimized out>) at pthread_create.c:304
#11 0x00007f9b3d8f992d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:112
#12 0x0000000000000000 in ?? ()

Thread 8 (Thread 0x7f9b0df83700 (LWP 2453)):
#0  pthread_cond_wait@@GLIBC_2.3.2 () at ../nptl/sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:162
#1  0x00007f9b3ab46e3b in wait (this=<value optimized out>, mutex=0x30416c0, time=18446744073709551615) at thread/qwaitcondition_unix.cpp:88
#2  QWaitCondition::wait (this=<value optimized out>, mutex=0x30416c0, time=18446744073709551615) at thread/qwaitcondition_unix.cpp:160
#3  0x00007f9b36ed1d64 in ThreadWeaver::WeaverImpl::blockThreadUntilJobsAreBeingAssigned (this=0x30d0dc0, th=0x3730ff0) at ../../../threadweaver/Weaver/WeaverImpl.cpp:365
#4  0x00007f9b36ed4f6b in ThreadWeaver::WorkingHardState::applyForWork (this=0x3041360, th=0x3730ff0) at ../../../threadweaver/Weaver/WorkingHardState.cpp:71
#5  0x00007f9b36ed34df in ThreadWeaver::ThreadRunHelper::run (this=0x7f9b0df82d00, parent=0x30d0dc0, th=0x3730ff0) at ../../../threadweaver/Weaver/Thread.cpp:87
#6  0x00007f9b36ed3a38 in ThreadWeaver::Thread::run (this=0x3730ff0) at ../../../threadweaver/Weaver/Thread.cpp:142
#7  0x00007f9b3ab4627e in QThreadPrivate::start (arg=0x3730ff0) at thread/qthread_unix.cpp:266
#8  0x00007f9b35ed3373 in ?? () from /usr/lib/nvidia-current/libGL.so.1
#9  0x00007f9b32d50971 in start_thread (arg=<value optimized out>) at pthread_create.c:304
#10 0x00007f9b3d8f992d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:112
#11 0x0000000000000000 in ?? ()

Thread 7 (Thread 0x7f9b0d782700 (LWP 2454)):
#0  pthread_cond_wait@@GLIBC_2.3.2 () at ../nptl/sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:162
#1  0x00007f9b3ab46e3b in wait (this=<value optimized out>, mutex=0x30416c0, time=18446744073709551615) at thread/qwaitcondition_unix.cpp:88
#2  QWaitCondition::wait (this=<value optimized out>, mutex=0x30416c0, time=18446744073709551615) at thread/qwaitcondition_unix.cpp:160
#3  0x00007f9b36ed1d64 in ThreadWeaver::WeaverImpl::blockThreadUntilJobsAreBeingAssigned (this=0x30d0dc0, th=0x7f9b080009a0) at ../../../threadweaver/Weaver/WeaverImpl.cpp:365
#4  0x00007f9b36ed4f6b in ThreadWeaver::WorkingHardState::applyForWork (this=0x3041360, th=0x7f9b080009a0) at ../../../threadweaver/Weaver/WorkingHardState.cpp:71
#5  0x00007f9b36ed34df in ThreadWeaver::ThreadRunHelper::run (this=0x7f9b0d781d00, parent=0x30d0dc0, th=0x7f9b080009a0) at ../../../threadweaver/Weaver/Thread.cpp:87
#6  0x00007f9b36ed3a38 in ThreadWeaver::Thread::run (this=0x7f9b080009a0) at ../../../threadweaver/Weaver/Thread.cpp:142
#7  0x00007f9b3ab4627e in QThreadPrivate::start (arg=0x7f9b080009a0) at thread/qthread_unix.cpp:266
#8  0x00007f9b35ed3373 in ?? () from /usr/lib/nvidia-current/libGL.so.1
#9  0x00007f9b32d50971 in start_thread (arg=<value optimized out>) at pthread_create.c:304
#10 0x00007f9b3d8f992d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:112
#11 0x0000000000000000 in ?? ()

Thread 6 (Thread 0x7f9b0cf81700 (LWP 2455)):
#0  pthread_cond_wait@@GLIBC_2.3.2 () at ../nptl/sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:162
#1  0x00007f9b3ab46e3b in wait (this=<value optimized out>, mutex=0x30416c0, time=18446744073709551615) at thread/qwaitcondition_unix.cpp:88
#2  QWaitCondition::wait (this=<value optimized out>, mutex=0x30416c0, time=18446744073709551615) at thread/qwaitcondition_unix.cpp:160
#3  0x00007f9b36ed1d64 in ThreadWeaver::WeaverImpl::blockThreadUntilJobsAreBeingAssigned (this=0x30d0dc0, th=0x293e9f0) at ../../../threadweaver/Weaver/WeaverImpl.cpp:365
#4  0x00007f9b36ed4f6b in ThreadWeaver::WorkingHardState::applyForWork (this=0x3041360, th=0x293e9f0) at ../../../threadweaver/Weaver/WorkingHardState.cpp:71
#5  0x00007f9b36ed4f84 in ThreadWeaver::WorkingHardState::applyForWork (this=0x3041360, th=0x293e9f0) at ../../../threadweaver/Weaver/WorkingHardState.cpp:74
#6  0x00007f9b36ed4f84 in ThreadWeaver::WorkingHardState::applyForWork (this=0x3041360, th=0x293e9f0) at ../../../threadweaver/Weaver/WorkingHardState.cpp:74
#7  0x00007f9b36ed34df in ThreadWeaver::ThreadRunHelper::run (this=0x7f9b0cf80d00, parent=0x30d0dc0, th=0x293e9f0) at ../../../threadweaver/Weaver/Thread.cpp:87
#8  0x00007f9b36ed3a38 in ThreadWeaver::Thread::run (this=0x293e9f0) at ../../../threadweaver/Weaver/Thread.cpp:142
#9  0x00007f9b3ab4627e in QThreadPrivate::start (arg=0x293e9f0) at thread/qthread_unix.cpp:266
#10 0x00007f9b35ed3373 in ?? () from /usr/lib/nvidia-current/libGL.so.1
#11 0x00007f9b32d50971 in start_thread (arg=<value optimized out>) at pthread_create.c:304
#12 0x00007f9b3d8f992d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:112
#13 0x0000000000000000 in ?? ()

Thread 5 (Thread 0x7f9b07fff700 (LWP 2456)):
#0  pthread_cond_wait@@GLIBC_2.3.2 () at ../nptl/sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:162
#1  0x00007f9b3ab46e3b in wait (this=<value optimized out>, mutex=0x30416c0, time=18446744073709551615) at thread/qwaitcondition_unix.cpp:88
#2  QWaitCondition::wait (this=<value optimized out>, mutex=0x30416c0, time=18446744073709551615) at thread/qwaitcondition_unix.cpp:160
#3  0x00007f9b36ed1d64 in ThreadWeaver::WeaverImpl::blockThreadUntilJobsAreBeingAssigned (this=0x30d0dc0, th=0x35e2560) at ../../../threadweaver/Weaver/WeaverImpl.cpp:365
#4  0x00007f9b36ed4f6b in ThreadWeaver::WorkingHardState::applyForWork (this=0x3041360, th=0x35e2560) at ../../../threadweaver/Weaver/WorkingHardState.cpp:71
#5  0x00007f9b36ed34df in ThreadWeaver::ThreadRunHelper::run (this=0x7f9b07ffed00, parent=0x30d0dc0, th=0x35e2560) at ../../../threadweaver/Weaver/Thread.cpp:87
#6  0x00007f9b36ed3a38 in ThreadWeaver::Thread::run (this=0x35e2560) at ../../../threadweaver/Weaver/Thread.cpp:142
#7  0x00007f9b3ab4627e in QThreadPrivate::start (arg=0x35e2560) at thread/qthread_unix.cpp:266
#8  0x00007f9b35ed3373 in ?? () from /usr/lib/nvidia-current/libGL.so.1
#9  0x00007f9b32d50971 in start_thread (arg=<value optimized out>) at pthread_create.c:304
#10 0x00007f9b3d8f992d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:112
#11 0x0000000000000000 in ?? ()

Thread 4 (Thread 0x7f9b077fe700 (LWP 2457)):
#0  pthread_cond_wait@@GLIBC_2.3.2 () at ../nptl/sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:162
#1  0x00007f9b3ab46e3b in wait (this=<value optimized out>, mutex=0x30416c0, time=18446744073709551615) at thread/qwaitcondition_unix.cpp:88
#2  QWaitCondition::wait (this=<value optimized out>, mutex=0x30416c0, time=18446744073709551615) at thread/qwaitcondition_unix.cpp:160
#3  0x00007f9b36ed1d64 in ThreadWeaver::WeaverImpl::blockThreadUntilJobsAreBeingAssigned (this=0x30d0dc0, th=0x320c500) at ../../../threadweaver/Weaver/WeaverImpl.cpp:365
#4  0x00007f9b36ed4f6b in ThreadWeaver::WorkingHardState::applyForWork (this=0x3041360, th=0x320c500) at ../../../threadweaver/Weaver/WorkingHardState.cpp:71
#5  0x00007f9b36ed34df in ThreadWeaver::ThreadRunHelper::run (this=0x7f9b077fdd00, parent=0x30d0dc0, th=0x320c500) at ../../../threadweaver/Weaver/Thread.cpp:87
#6  0x00007f9b36ed3a38 in ThreadWeaver::Thread::run (this=0x320c500) at ../../../threadweaver/Weaver/Thread.cpp:142
#7  0x00007f9b3ab4627e in QThreadPrivate::start (arg=0x320c500) at thread/qthread_unix.cpp:266
#8  0x00007f9b35ed3373 in ?? () from /usr/lib/nvidia-current/libGL.so.1
#9  0x00007f9b32d50971 in start_thread (arg=<value optimized out>) at pthread_create.c:304
#10 0x00007f9b3d8f992d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:112
#11 0x0000000000000000 in ?? ()

Thread 3 (Thread 0x7f9b06ffd700 (LWP 2458)):
#0  pthread_cond_wait@@GLIBC_2.3.2 () at ../nptl/sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:162
#1  0x00007f9b3ab46e3b in wait (this=<value optimized out>, mutex=0x30416c0, time=18446744073709551615) at thread/qwaitcondition_unix.cpp:88
#2  QWaitCondition::wait (this=<value optimized out>, mutex=0x30416c0, time=18446744073709551615) at thread/qwaitcondition_unix.cpp:160
#3  0x00007f9b36ed1d64 in ThreadWeaver::WeaverImpl::blockThreadUntilJobsAreBeingAssigned (this=0x30d0dc0, th=0x7f9b08006d30) at ../../../threadweaver/Weaver/WeaverImpl.cpp:365
#4  0x00007f9b36ed4f6b in ThreadWeaver::WorkingHardState::applyForWork (this=0x3041360, th=0x7f9b08006d30) at ../../../threadweaver/Weaver/WorkingHardState.cpp:71
#5  0x00007f9b36ed34df in ThreadWeaver::ThreadRunHelper::run (this=0x7f9b06ffcd00, parent=0x30d0dc0, th=0x7f9b08006d30) at ../../../threadweaver/Weaver/Thread.cpp:87
#6  0x00007f9b36ed3a38 in ThreadWeaver::Thread::run (this=0x7f9b08006d30) at ../../../threadweaver/Weaver/Thread.cpp:142
#7  0x00007f9b3ab4627e in QThreadPrivate::start (arg=0x7f9b08006d30) at thread/qthread_unix.cpp:266
#8  0x00007f9b35ed3373 in ?? () from /usr/lib/nvidia-current/libGL.so.1
#9  0x00007f9b32d50971 in start_thread (arg=<value optimized out>) at pthread_create.c:304
#10 0x00007f9b3d8f992d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:112
#11 0x0000000000000000 in ?? ()

Thread 2 (Thread 0x7f9b067fc700 (LWP 2459)):
#0  pthread_cond_wait@@GLIBC_2.3.2 () at ../nptl/sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:162
#1  0x00007f9b3ab46e3b in wait (this=<value optimized out>, mutex=0x30416c0, time=18446744073709551615) at thread/qwaitcondition_unix.cpp:88
#2  QWaitCondition::wait (this=<value optimized out>, mutex=0x30416c0, time=18446744073709551615) at thread/qwaitcondition_unix.cpp:160
#3  0x00007f9b36ed1d64 in ThreadWeaver::WeaverImpl::blockThreadUntilJobsAreBeingAssigned (this=0x30d0dc0, th=0x3528280) at ../../../threadweaver/Weaver/WeaverImpl.cpp:365
#4  0x00007f9b36ed4f6b in ThreadWeaver::WorkingHardState::applyForWork (this=0x3041360, th=0x3528280) at ../../../threadweaver/Weaver/WorkingHardState.cpp:71
#5  0x00007f9b36ed4f84 in ThreadWeaver::WorkingHardState::applyForWork (this=0x3041360, th=0x3528280) at ../../../threadweaver/Weaver/WorkingHardState.cpp:74
#6  0x00007f9b36ed34df in ThreadWeaver::ThreadRunHelper::run (this=0x7f9b067fbd00, parent=0x30d0dc0, th=0x3528280) at ../../../threadweaver/Weaver/Thread.cpp:87
#7  0x00007f9b36ed3a38 in ThreadWeaver::Thread::run (this=0x3528280) at ../../../threadweaver/Weaver/Thread.cpp:142
#8  0x00007f9b3ab4627e in QThreadPrivate::start (arg=0x3528280) at thread/qthread_unix.cpp:266
#9  0x00007f9b35ed3373 in ?? () from /usr/lib/nvidia-current/libGL.so.1
#10 0x00007f9b32d50971 in start_thread (arg=<value optimized out>) at pthread_create.c:304
#11 0x00007f9b3d8f992d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:112
#12 0x0000000000000000 in ?? ()

Thread 1 (Thread 0x7f9b3dfeb7a0 (LWP 1853)):
[KCrash Handler]
#6  QUrl::QUrl (this=0x7fff9aa3d620, other=...) at io/qurl.cpp:4158
#7  0x00007f9b3b3139a9 in KUrl::KUrl (this=0x7fff9aa3d620, _u=...) at ../../kdecore/io/kurl.cpp:475
#8  0x00007f9b3cf66bc0 in KFileItem::url (this=<value optimized out>) at ../../kio/kio/kfileitem.cpp:1325
#9  0x00007f9b23d5b72e in ?? () from /usr/lib/kde4/plasma_applet_quickaccess.so
#10 0x00007f9b39ff7067 in QWidget::event (this=0x384a580, event=0x7fff9aa3de20) at kernel/qwidget.cpp:8398
#11 0x00007f9b3d42a110 in Plasma::Dialog::event (this=0x384a580, event=0x7fff9aa3de20) at ../../plasma/dialog.cpp:544
#12 0x00007f9b39fa0fdc in QApplicationPrivate::notify_helper (this=0x24a9e10, receiver=0x384a580, e=0x7fff9aa3de20) at kernel/qapplication.cpp:4396
#13 0x00007f9b39fa6aed in QApplication::notify (this=0x2498850, receiver=0x384a580, e=0x7fff9aa3de20) at kernel/qapplication.cpp:4277
#14 0x00007f9b3b9402c6 in KApplication::notify (this=0x2498850, receiver=0x384a580, event=0x7fff9aa3de20) at ../../kdeui/kernel/kapplication.cpp:311
#15 0x00007f9b3ac39cdc in QCoreApplication::notifyInternal (this=0x2498850, receiver=0x384a580, event=0x7fff9aa3de20) at kernel/qcoreapplication.cpp:732
#16 0x00007f9b39ff599f in sendEvent (this=0x3a01980) at ../../include/QtCore/../../src/corelib/kernel/qcoreapplication.h:215
#17 QWidgetPrivate::hide_helper (this=0x3a01980) at kernel/qwidget.cpp:7453
#18 0x00007f9b39ffc850 in QWidget::setVisible (this=0x384a580, visible=<value optimized out>) at kernel/qwidget.cpp:7626
#19 0x00007f9b39ffab2c in hide (this=0x3a01980, mode=QWidgetPrivate::CloseWithEvent) at ../../include/QtGui/../../src/gui/kernel/qwidget.h:491
#20 QWidgetPrivate::close_helper (this=0x3a01980, mode=QWidgetPrivate::CloseWithEvent) at kernel/qwidget.cpp:7761
#21 0x00007f9b39ffadf6 in QWidget::mousePressEvent (this=0x384a580, event=0x7fff9aa3e980) at kernel/qwidget.cpp:8770
#22 0x00007f9b3d42dfbb in Plasma::Dialog::mousePressEvent (this=0x384a580, event=0x7fff9aa3e980) at ../../plasma/dialog.cpp:515
#23 0x00007f9b39ff7035 in QWidget::event (this=0x384a580, event=0x7fff9aa3e980) at kernel/qwidget.cpp:8183
#24 0x00007f9b3d42a110 in Plasma::Dialog::event (this=0x384a580, event=0x7fff9aa3e980) at ../../plasma/dialog.cpp:544
#25 0x00007f9b39fa0fdc in QApplicationPrivate::notify_helper (this=0x24a9e10, receiver=0x384a580, e=0x7fff9aa3e980) at kernel/qapplication.cpp:4396
#26 0x00007f9b39fa730e in QApplication::notify (this=0x2498850, receiver=0x384a580, e=0x7fff9aa3e980) at kernel/qapplication.cpp:3959
#27 0x00007f9b3b9402c6 in KApplication::notify (this=0x2498850, receiver=0x384a580, event=0x7fff9aa3e980) at ../../kdeui/kernel/kapplication.cpp:311
#28 0x00007f9b3ac39cdc in QCoreApplication::notifyInternal (this=0x2498850, receiver=0x384a580, event=0x7fff9aa3e980) at kernel/qcoreapplication.cpp:732
#29 0x00007f9b39fa5dbe in sendEvent (receiver=0x384a580, event=0x7fff9aa3e980, alienWidget=0x3058980, nativeWidget=0x2bc5720, buttonDown=<value optimized out>, lastMouseReceiver=<value optimized out>, spontaneous=true) at ../../include/QtCore/../../src/corelib/kernel/qcoreapplication.h:215
#30 QApplicationPrivate::sendMouseEvent (receiver=0x384a580, event=0x7fff9aa3e980, alienWidget=0x3058980, nativeWidget=0x2bc5720, buttonDown=<value optimized out>, lastMouseReceiver=<value optimized out>, spontaneous=true) at kernel/qapplication.cpp:3058
#31 0x00007f9b3a0297bd in QETWidget::translateMouseEvent (this=0x2bc5720, event=<value optimized out>) at kernel/qapplication_x11.cpp:4337
#32 0x00007f9b3a027c5c in QApplication::x11ProcessEvent (this=<value optimized out>, event=0x7fff9aa3f2a0) at kernel/qapplication_x11.cpp:3536
#33 0x00007f9b3a0540e2 in x11EventSourceDispatch (s=0x24ad6e0, callback=<value optimized out>, user_data=<value optimized out>) at kernel/qguieventdispatcher_glib.cpp:146
#34 0x00007f9b3269a342 in g_main_dispatch (context=0x24ac520) at /build/buildd/glib2.0-2.26.1/glib/gmain.c:2149
#35 g_main_context_dispatch (context=0x24ac520) at /build/buildd/glib2.0-2.26.1/glib/gmain.c:2702
#36 0x00007f9b3269e2a8 in g_main_context_iterate (context=0x24ac520, block=<value optimized out>, dispatch=<value optimized out>, self=<value optimized out>) at /build/buildd/glib2.0-2.26.1/glib/gmain.c:2780
#37 0x00007f9b3269e45c in g_main_context_iteration (context=0x24ac520, may_block=1) at /build/buildd/glib2.0-2.26.1/glib/gmain.c:2843
#38 0x00007f9b3ac66193 in QEventDispatcherGlib::processEvents (this=0x2416c20, flags=<value optimized out>) at kernel/qeventdispatcher_glib.cpp:415
#39 0x00007f9b3a053a4e in QGuiEventDispatcherGlib::processEvents (this=0x7fff9aa3d620, flags=<value optimized out>) at kernel/qguieventdispatcher_glib.cpp:204
#40 0x00007f9b3ac38a02 in QEventLoop::processEvents (this=<value optimized out>, flags=) at kernel/qeventloop.cpp:149
#41 0x00007f9b3ac38dec in QEventLoop::exec (this=0x7fff9aa3f5d0, flags=) at kernel/qeventloop.cpp:201
#42 0x00007f9b3ac3cebb in QCoreApplication::exec () at kernel/qcoreapplication.cpp:1009
#43 0x00007f9b3dbd7cf3 in kdemain (argc=<value optimized out>, argv=<value optimized out>) at ../../../../plasma/desktop/shell/main.cpp:118
#44 0x00007f9b3d831d8e in __libc_start_main (main=<value optimized out>, argc=<value optimized out>, ubp_av=<value optimized out>, init=<value optimized out>, fini=<value optimized out>, rtld_fini=<value optimized out>, stack_end=0x7fff9aa3f9a8) at libc-start.c:226
#45 0x0000000000400669 in _start ()

This bug may be a duplicate of or related to bug 248085.

Possible duplicates by query: bug 258262, bug 256238, bug 250861, bug 250839, bug 248085.

Reported using DrKonqi

Comment 1 soulcheck 2011-03-28 20:10:27 UTC

Created attachment 58408 [details]
New crash information added by DrKonqi

plasma-desktop (0.4) on KDE Platform 4.6.1 (4.6.1) using Qt 4.7.0

- What I was doing when the application crashed:

As before clicked quickaccess browser and it flopped. Attaching another backtrace.

-- Backtrace (Reduced):
#6  QUrl::QUrl (this=0x7fff9e5d09a0, other=...) at io/qurl.cpp:4158
#7  0x00007f9615f3e9a9 in KUrl::KUrl (this=0x7fff9e5d09a0, _u=...) at ../../kdecore/io/kurl.cpp:475
#8  0x00007f9617b91bc0 in KFileItem::url (this=<value optimized out>) at ../../kio/kio/kfileitem.cpp:1325
[...]
#10 0x00007f9614c22067 in QWidget::event (this=0x3670e90, event=0x7fff9e5d11a0) at kernel/qwidget.cpp:8398
#11 0x00007f9618055110 in Plasma::Dialog::event (this=0x3670e90, event=0x7fff9e5d11a0) at ../../plasma/dialog.cpp:544

Comment 2 soulcheck 2011-03-30 20:53:42 UTC

Created attachment 58467 [details]
New crash information added by DrKonqi

plasma-desktop (0.4) on KDE Platform 4.6.1 (4.6.1) using Qt 4.7.0

- What I was doing when the application crashed:

The same thing - attaching full backtrace.

-- Backtrace (Reduced):
#6  QUrl::QUrl (this=0x7fffd2ea7f70, other=...) at io/qurl.cpp:4158
#7  0x00007fa076ca09a9 in KUrl::KUrl (this=0x7fffd2ea7f70, _u=...) at ../../kdecore/io/kurl.cpp:475
#8  0x00007fa0788f3bc0 in KFileItem::url (this=<value optimized out>) at ../../kio/kio/kfileitem.cpp:1325
#9  0x00007fa05f6dcf64 in PopupDialog::hideEvent (this=0x15d56f0, event=0x7fffd2ea8760) at /home/patryk/dev/ubuntu/plasma-quickaccess-widget/plasma-widget-quickaccess-0.8.1/popupdialog.cpp:252
#10 0x00007fa075984067 in QWidget::event (this=0x15d56f0, event=0x7fffd2ea8760) at kernel/qwidget.cpp:8398

Comment 3 Vojtěch Weiss 2011-04-03 15:53:23 UTC

Created attachment 58542 [details]
New crash information added by DrKonqi

plasma-desktop (0.3) on KDE Platform 4.5.1 (KDE 4.5.1) using Qt 4.7.0

- What I was doing when the application crashed:
I've set QuickAccess to link smb:/ patch, openned it, and closed. Few moments after this, Plasma crashes.
- Custom settings of the application:
Just changed default star icon to something more suitable to network (icon with internet blue planet)

-- Backtrace (Reduced):
#6  QUrl::QUrl (this=0x7fff09488880, other=...) at io/qurl.cpp:4158
#7  0x00007f3d10679cb9 in KUrl::KUrl (this=0x7fff09488880, _u=...) at ../../kdecore/io/kurl.cpp:472
#8  0x00007f3d11fda9d0 in KFileItem::url (this=<value optimized out>) at ../../kio/kio/kfileitem.cpp:1302
[...]
#10 0x00007f3d0f159067 in QWidget::event (this=0x418dda0, event=0x7fff09489080) at kernel/qwidget.cpp:8398
#11 0x00007f3d12484f90 in Plasma::Dialog::event (this=0x418dda0, event=0x7fff09489080) at ../../plasma/dialog.cpp:589

Comment 4 soulcheck 2011-04-03 17:12:04 UTC

This bug does not occur in quickaccess built from bazaar trunk, once the branch builds (I tried it and it had some spelling errors which made build impossible, also it didn't manage colors well, both problems resolved and proposed for merging).

It might be a good idea to push an update to upstream, as it is related to the bug where plasma crashes when user clicks on the quickaccess icon just after the system start.

Comment 5 Beat Wolf 2011-04-07 13:37:11 UTC


*** This bug has been marked as a duplicate of bug 250839 ***

Comment 6 Amir M 2011-04-25 09:34:33 UTC

Created attachment 59295 [details]
New crash information added by DrKonqi

plasma-desktop (0.4) on KDE Platform 4.6.00 (4.6.0) "release 6" using Qt 4.7.1

- What I was doing when the application crashed:

Clicked quickaccess browser icon. The folder is very big (420GB , 300 folders, 2300 files).
while the quickaccess read the folder and still creating the list of files, I clicked on the top (to open the folder in donphin).
Then it crashed.

The crash can be reproduced every time, in while it is still reading the folder content.

-- Backtrace (Reduced):
#6  QUrl::QUrl (this=0x7fffc284c410, other=...) at io/qurl.cpp:4175
#7  0x00007f39735f3879 in KUrl::KUrl (this=0x7fffc284c410, _u=<value optimized out>) at /usr/src/debug/kdelibs-4.6.0/kdecore/io/kurl.cpp:475
#8  0x00007f396c67e5e0 in KFileItem::url() const () from /usr/lib64/libkio.so.5
#9  0x00007f395ad16dbe in PopupDialog::hideEvent (this=0x130e250, event=0x7fffc284cc30) at /usr/src/debug/plasma-widget-quickaccess-0.8.1/popupdialog.cpp:252
#10 0x00007f397240280f in QWidget::event (this=0x130e250, event=0x7fffc284cc30) at kernel/qwidget.cpp:8411