Bug 273193

Summary:	crash when close
Product:	[Applications] rekonq	Reporter:	gleirsch
Component:	general	Assignee:	Andrea Diamantini <adjam7>
Status:	RESOLVED DUPLICATE
Severity:	crash	CC:	cashbank2, cfeck
Priority:	NOR
Version:	0.7.0
Target Milestone:	---
Platform:	Ubuntu
OS:	Linux
Latest Commit:		Version Fixed In:

Description gleirsch 2011-05-13 12:19:43 UTC

Application: rekonq (0.7.0)
KDE Platform Version: 4.6.2 (4.6.2)
Qt Version: 4.7.2
Operating System: Linux 2.6.38-8-generic x86_64
Distribution: Ubuntu 11.04

-- Information about the crash:
- What I was doing when the application crashed:
- had some tabs open
- closed rekonq via 'x'
- reproducible sometimes

The crash can be reproduced some of the time.

-- Backtrace:
Application: rekonq (rekonq), signal: Segmentation fault
[Current thread is 1 (Thread 0x7f9a78d6c780 (LWP 3731))]

Thread 8 (Thread 0x7f9a634d0700 (LWP 3732)):
#0  pthread_cond_wait@@GLIBC_2.3.2 () at ../nptl/sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:162
#1  0x00007f9a777ea832 in scavengerThread (context=0x7f9a78011f00) at wtf/FastMalloc.cpp:2378
#2  WTF::TCMalloc_PageHeap::runScavengerThread (context=0x7f9a78011f00) at wtf/FastMalloc.cpp:1497
#3  0x00007f9a72f72d8c in start_thread (arg=0x7f9a634d0700) at pthread_create.c:304
#4  0x00007f9a785d404d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:112
#5  0x0000000000000000 in ?? ()

Thread 7 (Thread 0x7f9a61f05700 (LWP 3733)):
#0  pthread_cond_wait@@GLIBC_2.3.2 () at ../nptl/sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:162
#1  0x00007f9a781c62a2 in QTWTF::TCMalloc_PageHeap::scavengerThread (this=0x7f9a784df180) at ../3rdparty/javascriptcore/JavaScriptCore/wtf/FastMalloc.cpp:2359
#2  0x00007f9a781c62d9 in QTWTF::TCMalloc_PageHeap::runScavengerThread (context=0x7f9a784ed254) at ../3rdparty/javascriptcore/JavaScriptCore/wtf/FastMalloc.cpp:1464
#3  0x00007f9a72f72d8c in start_thread (arg=0x7f9a61f05700) at pthread_create.c:304
#4  0x00007f9a785d404d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:112
#5  0x0000000000000000 in ?? ()

Thread 6 (Thread 0x7f9a609fe700 (LWP 3734)):
#0  pthread_cond_wait@@GLIBC_2.3.2 () at ../nptl/sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:162
#1  0x00007f9a7378982b in wait (this=<value optimized out>, mutex=0xfca6d0, time=18446744073709551615) at thread/qwaitcondition_unix.cpp:88
#2  QWaitCondition::wait (this=<value optimized out>, mutex=0xfca6d0, time=18446744073709551615) at thread/qwaitcondition_unix.cpp:160
#3  0x00007f9a757490b4 in ThreadWeaver::WeaverImpl::blockThreadUntilJobsAreBeingAssigned (this=0xfc7d00, th=0x1bcad60) at ../../../threadweaver/Weaver/WeaverImpl.cpp:365
#4  0x00007f9a7574b723 in ThreadWeaver::WorkingHardState::applyForWork (this=0xfca760, th=0x1bcad60) at ../../../threadweaver/Weaver/WorkingHardState.cpp:71
#5  0x00007f9a7574b73c in ThreadWeaver::WorkingHardState::applyForWork (this=0xfca760, th=0x1bcad60) at ../../../threadweaver/Weaver/WorkingHardState.cpp:74
#6  0x00007f9a7574b73c in ThreadWeaver::WorkingHardState::applyForWork (this=0xfca760, th=0x1bcad60) at ../../../threadweaver/Weaver/WorkingHardState.cpp:74
#7  0x00007f9a7574b73c in ThreadWeaver::WorkingHardState::applyForWork (this=0xfca760, th=0x1bcad60) at ../../../threadweaver/Weaver/WorkingHardState.cpp:74
#8  0x00007f9a7574b73c in ThreadWeaver::WorkingHardState::applyForWork (this=0xfca760, th=0x1bcad60) at ../../../threadweaver/Weaver/WorkingHardState.cpp:74
#9  0x00007f9a7574b73c in ThreadWeaver::WorkingHardState::applyForWork (this=0xfca760, th=0x1bcad60) at ../../../threadweaver/Weaver/WorkingHardState.cpp:74
#10 0x00007f9a7574a53f in ThreadWeaver::ThreadRunHelper::run (this=0x7f9a609fde20, parent=0xfc7d00, th=0x1bcad60) at ../../../threadweaver/Weaver/Thread.cpp:87
#11 0x00007f9a7574a5cb in ThreadWeaver::Thread::run (this=0x1bcad60) at ../../../threadweaver/Weaver/Thread.cpp:142
#12 0x00007f9a73789175 in QThreadPrivate::start (arg=0x1bcad60) at thread/qthread_unix.cpp:320
#13 0x00007f9a72f72d8c in start_thread (arg=0x7f9a609fe700) at pthread_create.c:304
#14 0x00007f9a785d404d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:112
#15 0x0000000000000000 in ?? ()

Thread 5 (Thread 0x7f9a5a5ed700 (LWP 3735)):
#0  0x00007f9a72f753bd in __pthread_mutex_lock (mutex=0xff8b28) at pthread_mutex_lock.c:61
#1  0x00007f9a6f9a9669 in g_main_context_acquire (context=0xff8b20) at /build/buildd/glib2.0-2.28.6/./glib/gmain.c:2527
#2  0x00007f9a6f9aaf21 in g_main_context_iterate (context=0xff8b20, block=1, dispatch=1, self=<value optimized out>) at /build/buildd/glib2.0-2.28.6/./glib/gmain.c:3035
#3  0x00007f9a6f9ab639 in g_main_context_iteration (context=0xff8b20, may_block=1) at /build/buildd/glib2.0-2.28.6/./glib/gmain.c:3154
#4  0x00007f9a7389b446 in QEventDispatcherGlib::processEvents (this=0x1b90830, flags=<value optimized out>) at kernel/qeventdispatcher_glib.cpp:424
#5  0x00007f9a7386f882 in QEventLoop::processEvents (this=<value optimized out>, flags=...) at kernel/qeventloop.cpp:149
#6  0x00007f9a7386fabc in QEventLoop::exec (this=0x7f9a5a5ecdd0, flags=...) at kernel/qeventloop.cpp:201
#7  0x00007f9a73786924 in QThread::exec (this=<value optimized out>) at thread/qthread.cpp:492
#8  0x00007f9a73851c2f in QInotifyFileSystemWatcherEngine::run (this=0x1b8e4d0) at io/qfilesystemwatcher_inotify.cpp:248
#9  0x00007f9a73789175 in QThreadPrivate::start (arg=0x1b8e4d0) at thread/qthread_unix.cpp:320
#10 0x00007f9a72f72d8c in start_thread (arg=0x7f9a5a5ed700) at pthread_create.c:304
#11 0x00007f9a785d404d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:112
#12 0x0000000000000000 in ?? ()

Thread 4 (Thread 0x7f9a4d7b1700 (LWP 3779)):
#0  pthread_cond_wait@@GLIBC_2.3.2 () at ../nptl/sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:162
#1  0x00007f9a7378982b in wait (this=<value optimized out>, mutex=0xfca6d0, time=18446744073709551615) at thread/qwaitcondition_unix.cpp:88
#2  QWaitCondition::wait (this=<value optimized out>, mutex=0xfca6d0, time=18446744073709551615) at thread/qwaitcondition_unix.cpp:160
#3  0x00007f9a757490b4 in ThreadWeaver::WeaverImpl::blockThreadUntilJobsAreBeingAssigned (this=0xfc7d00, th=0x247ab10) at ../../../threadweaver/Weaver/WeaverImpl.cpp:365
#4  0x00007f9a7574b723 in ThreadWeaver::WorkingHardState::applyForWork (this=0xfca760, th=0x247ab10) at ../../../threadweaver/Weaver/WorkingHardState.cpp:71
#5  0x00007f9a7574b73c in ThreadWeaver::WorkingHardState::applyForWork (this=0xfca760, th=0x247ab10) at ../../../threadweaver/Weaver/WorkingHardState.cpp:74
#6  0x00007f9a7574b73c in ThreadWeaver::WorkingHardState::applyForWork (this=0xfca760, th=0x247ab10) at ../../../threadweaver/Weaver/WorkingHardState.cpp:74
#7  0x00007f9a7574b73c in ThreadWeaver::WorkingHardState::applyForWork (this=0xfca760, th=0x247ab10) at ../../../threadweaver/Weaver/WorkingHardState.cpp:74
#8  0x00007f9a7574a53f in ThreadWeaver::ThreadRunHelper::run (this=0x7f9a4d7b0e20, parent=0xfc7d00, th=0x247ab10) at ../../../threadweaver/Weaver/Thread.cpp:87
#9  0x00007f9a7574a5cb in ThreadWeaver::Thread::run (this=0x247ab10) at ../../../threadweaver/Weaver/Thread.cpp:142
#10 0x00007f9a73789175 in QThreadPrivate::start (arg=0x247ab10) at thread/qthread_unix.cpp:320
#11 0x00007f9a72f72d8c in start_thread (arg=0x7f9a4d7b1700) at pthread_create.c:304
#12 0x00007f9a785d404d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:112
#13 0x0000000000000000 in ?? ()

Thread 3 (Thread 0x7f9a4cfb0700 (LWP 3875)):
#0  pthread_cond_wait@@GLIBC_2.3.2 () at ../nptl/sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:162
#1  0x00007f9a7378982b in wait (this=<value optimized out>, mutex=0xfca6d0, time=18446744073709551615) at thread/qwaitcondition_unix.cpp:88
#2  QWaitCondition::wait (this=<value optimized out>, mutex=0xfca6d0, time=18446744073709551615) at thread/qwaitcondition_unix.cpp:160
#3  0x00007f9a757490b4 in ThreadWeaver::WeaverImpl::blockThreadUntilJobsAreBeingAssigned (this=0xfc7d00, th=0x2460a50) at ../../../threadweaver/Weaver/WeaverImpl.cpp:365
#4  0x00007f9a7574b723 in ThreadWeaver::WorkingHardState::applyForWork (this=0xfca760, th=0x2460a50) at ../../../threadweaver/Weaver/WorkingHardState.cpp:71
#5  0x00007f9a7574a53f in ThreadWeaver::ThreadRunHelper::run (this=0x7f9a4cfafe20, parent=0xfc7d00, th=0x2460a50) at ../../../threadweaver/Weaver/Thread.cpp:87
#6  0x00007f9a7574a5cb in ThreadWeaver::Thread::run (this=0x2460a50) at ../../../threadweaver/Weaver/Thread.cpp:142
#7  0x00007f9a73789175 in QThreadPrivate::start (arg=0x2460a50) at thread/qthread_unix.cpp:320
#8  0x00007f9a72f72d8c in start_thread (arg=0x7f9a4cfb0700) at pthread_create.c:304
#9  0x00007f9a785d404d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:112
#10 0x0000000000000000 in ?? ()

Thread 2 (Thread 0x7f9a4e89e700 (LWP 3876)):
#0  pthread_cond_wait@@GLIBC_2.3.2 () at ../nptl/sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:162
#1  0x00007f9a7378982b in wait (this=<value optimized out>, mutex=0xfca6d0, time=18446744073709551615) at thread/qwaitcondition_unix.cpp:88
#2  QWaitCondition::wait (this=<value optimized out>, mutex=0xfca6d0, time=18446744073709551615) at thread/qwaitcondition_unix.cpp:160
#3  0x00007f9a757490b4 in ThreadWeaver::WeaverImpl::blockThreadUntilJobsAreBeingAssigned (this=0xfc7d00, th=0x3bdb4e0) at ../../../threadweaver/Weaver/WeaverImpl.cpp:365
#4  0x00007f9a7574b723 in ThreadWeaver::WorkingHardState::applyForWork (this=0xfca760, th=0x3bdb4e0) at ../../../threadweaver/Weaver/WorkingHardState.cpp:71
#5  0x00007f9a7574b73c in ThreadWeaver::WorkingHardState::applyForWork (this=0xfca760, th=0x3bdb4e0) at ../../../threadweaver/Weaver/WorkingHardState.cpp:74
#6  0x00007f9a7574b73c in ThreadWeaver::WorkingHardState::applyForWork (this=0xfca760, th=0x3bdb4e0) at ../../../threadweaver/Weaver/WorkingHardState.cpp:74
#7  0x00007f9a7574b73c in ThreadWeaver::WorkingHardState::applyForWork (this=0xfca760, th=0x3bdb4e0) at ../../../threadweaver/Weaver/WorkingHardState.cpp:74
#8  0x00007f9a7574b73c in ThreadWeaver::WorkingHardState::applyForWork (this=0xfca760, th=0x3bdb4e0) at ../../../threadweaver/Weaver/WorkingHardState.cpp:74
#9  0x00007f9a7574b73c in ThreadWeaver::WorkingHardState::applyForWork (this=0xfca760, th=0x3bdb4e0) at ../../../threadweaver/Weaver/WorkingHardState.cpp:74
#10 0x00007f9a7574b73c in ThreadWeaver::WorkingHardState::applyForWork (this=0xfca760, th=0x3bdb4e0) at ../../../threadweaver/Weaver/WorkingHardState.cpp:74
#11 0x00007f9a7574b73c in ThreadWeaver::WorkingHardState::applyForWork (this=0xfca760, th=0x3bdb4e0) at ../../../threadweaver/Weaver/WorkingHardState.cpp:74
#12 0x00007f9a7574b73c in ThreadWeaver::WorkingHardState::applyForWork (this=0xfca760, th=0x3bdb4e0) at ../../../threadweaver/Weaver/WorkingHardState.cpp:74
#13 0x00007f9a7574b73c in ThreadWeaver::WorkingHardState::applyForWork (this=0xfca760, th=0x3bdb4e0) at ../../../threadweaver/Weaver/WorkingHardState.cpp:74
#14 0x00007f9a7574a53f in ThreadWeaver::ThreadRunHelper::run (this=0x7f9a4e89de20, parent=0xfc7d00, th=0x3bdb4e0) at ../../../threadweaver/Weaver/Thread.cpp:87
#15 0x00007f9a7574a5cb in ThreadWeaver::Thread::run (this=0x3bdb4e0) at ../../../threadweaver/Weaver/Thread.cpp:142
#16 0x00007f9a73789175 in QThreadPrivate::start (arg=0x3bdb4e0) at thread/qthread_unix.cpp:320
#17 0x00007f9a72f72d8c in start_thread (arg=0x7f9a4e89e700) at pthread_create.c:304
#18 0x00007f9a785d404d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:112
#19 0x0000000000000000 in ?? ()

Thread 1 (Thread 0x7f9a78d6c780 (LWP 3731)):
[KCrash Handler]
#6  0x00007f9a73f51fa9 in QRasterWindowSurface::~QRasterWindowSurface (this=0x1d8f840, __in_chrg=<value optimized out>) at painting/qwindowsurface_raster.cpp:104
#7  0x00007f9a73f52029 in QRasterWindowSurface::~QRasterWindowSurface (this=0x1d8f840, __in_chrg=<value optimized out>) at painting/qwindowsurface_raster.cpp:108
#8  0x00007f9a73f6c5e2 in QWidgetBackingStore::~QWidgetBackingStore (this=0x1dbc970, __in_chrg=<value optimized out>) at painting/qbackingstore.cpp:883
#9  0x00007f9a73da8779 in QWidgetBackingStoreTracker::destroy (this=0x22ab250) at kernel/qwidget.cpp:210
#10 0x00007f9a73da88c9 in QWidgetPrivate::deleteExtra (this=0x1cdfd20) at kernel/qwidget.cpp:1776
#11 0x00007f9a73da8b0c in QWidgetPrivate::~QWidgetPrivate (this=0x1cdfd20, __in_chrg=<value optimized out>) at kernel/qwidget.cpp:337
#12 0x00007f9a741a2e6d in ~QMenuPrivate (this=0x1cdfd20, __in_chrg=<value optimized out>) at widgets/qmenu_p.h:171
#13 QMenuPrivate::~QMenuPrivate (this=0x1cdfd20, __in_chrg=<value optimized out>) at widgets/qmenu_p.h:183
#14 0x00007f9a73887645 in cleanup (this=0x1dc3a80, __in_chrg=<value optimized out>) at ../../include/QtCore/../../src/corelib/tools/qscopedpointer.h:62
#15 ~QScopedPointer (this=0x1dc3a80, __in_chrg=<value optimized out>) at ../../include/QtCore/../../src/corelib/tools/qscopedpointer.h:100
#16 QObject::~QObject (this=0x1dc3a80, __in_chrg=<value optimized out>) at kernel/qobject.cpp:818
#17 0x00007f9a73daaf70 in QWidget::~QWidget (this=0x1dc3a80, __in_chrg=<value optimized out>) at kernel/qwidget.cpp:1508
#18 0x00007f9a76358119 in KMenu::~KMenu (this=0x1dc3a80, __in_chrg=<value optimized out>) at ../../kdeui/widgets/kmenu.cpp:167
#19 0x00007f9a761b5546 in KActionMenu::~KActionMenu (this=0x1deca80, __in_chrg=<value optimized out>) at ../../kdeui/actions/kactionmenu.cpp:77
#20 0x00007f9a75d669e9 in KBookmarkActionMenu::~KBookmarkActionMenu (this=0x1deca80, __in_chrg=<value optimized out>) at ../../kio/bookmarks/kbookmarkmenu.cc:763
#21 0x00007f9a73882c14 in QObjectPrivate::deleteChildren (this=0x1db1ae0) at kernel/qobject.cpp:1964
#22 0x00007f9a738875f4 in QObject::~QObject (this=0x1db1a80, __in_chrg=<value optimized out>) at kernel/qobject.cpp:946
#23 0x00007f9a7892fd3e in BookmarkMenu::~BookmarkMenu (this=0x1db1a80, __in_chrg=<value optimized out>) at /build/buildd/rekonq-0.7.0/src/bookmarks/bookmarkstoolbar.cpp:63
#24 0x00007f9a7892fda9 in BookmarkMenu::~BookmarkMenu (this=0x1db1a80, __in_chrg=<value optimized out>) at /build/buildd/rekonq-0.7.0/src/bookmarks/bookmarkstoolbar.cpp:66
#25 0x00007f9a73882c14 in QObjectPrivate::deleteChildren (this=0x1db0f70) at kernel/qobject.cpp:1964
#26 0x00007f9a73daaee2 in QWidget::~QWidget (this=0x1db0f10, __in_chrg=<value optimized out>) at kernel/qwidget.cpp:1631
#27 0x00007f9a76358119 in KMenu::~KMenu (this=0x1db0f10, __in_chrg=<value optimized out>) at ../../kdeui/widgets/kmenu.cpp:167
#28 0x00007f9a761b5546 in KActionMenu::~KActionMenu (this=0x1db0a80, __in_chrg=<value optimized out>) at ../../kdeui/actions/kactionmenu.cpp:77
#29 0x00007f9a75d669e9 in KBookmarkActionMenu::~KBookmarkActionMenu (this=0x1db0a80, __in_chrg=<value optimized out>) at ../../kio/bookmarks/kbookmarkmenu.cc:763
#30 0x00007f9a73882c14 in QObjectPrivate::deleteChildren (this=0x1051230) at kernel/qobject.cpp:1964
#31 0x00007f9a738875f4 in QObject::~QObject (this=0x10511f0, __in_chrg=<value optimized out>) at kernel/qobject.cpp:946
#32 0x00007f9a7892bcf9 in BookmarkProvider::~BookmarkProvider (this=0x10511f0, __in_chrg=<value optimized out>) at /build/buildd/rekonq-0.7.0/src/bookmarks/bookmarkprovider.cpp:99
#33 0x00007f9a73882c14 in QObjectPrivate::deleteChildren (this=0xf330a0) at kernel/qobject.cpp:1964
#34 0x00007f9a738875f4 in QObject::~QObject (this=0x7fff492c15a0, __in_chrg=<value optimized out>) at kernel/qobject.cpp:946
#35 0x00007f9a73d68112 in QApplication::~QApplication (this=0x7fff492c15a0, __in_chrg=<value optimized out>) at kernel/qapplication.cpp:1080
#36 0x00007f9a788dd26f in Application::~Application (this=0x7fff492c15a0, __in_chrg=<value optimized out>) at /build/buildd/rekonq-0.7.0/src/application.cpp:84
#37 0x00007f9a78961900 in kdemain (argc=1, argv=<value optimized out>) at /build/buildd/rekonq-0.7.0/src/main.cpp:213
#38 0x00007f9a7850ceff in __libc_start_main (main=0x400730 <main(int, char**)>, argc=1, ubp_av=0x7fff492c1f28, init=<value optimized out>, fini=<value optimized out>, rtld_fini=<value optimized out>, stack_end=0x7fff492c1f18) at libc-start.c:226
#39 0x0000000000400659 in _start ()

This bug may be a duplicate of or related to bug 269490.

Possible duplicates by query: bug 272831, bug 272706, bug 272330, bug 271559, bug 269671.

Reported using DrKonqi

Comment 1 Yoann Laissus 2011-05-13 15:37:07 UTC

*** Bug 272831 has been marked as a duplicate of this bug. ***

Comment 2 Christoph Feck 2011-05-14 14:34:17 UTC


*** This bug has been marked as a duplicate of bug 269490 ***

Comment 3 Christoph Feck 2011-05-14 14:50:50 UTC

Are you using "oxygen-transparent"? If yes, can you confirm the crash is fixed if you update it?

Comment 4 gleirsch 2011-05-14 16:06:09 UTC

I'm using Oxygen (icons, window theme, cursors, desktop theme, app style, pretty much the kubuntu defaults) with desktop effects disabled. I am not sure where I can find whether the "-transparent" option is on. Anyway, at the moment I can't reproduce it.