Bug 285161

Application: konqueror (4.7.2 (4.7.2))
KDE Platform Version: 4.7.2 (4.7.2)
Qt Version: 4.7.4
Operating System: Linux 3.0.0-12-generic x86_64
Distribution: Ubuntu 11.10

-- Information about the crash:
- What I was doing when the application crashed:
Konqueror was crash when I open news link on UALinux web-site.

The crash does not seem to be reproducible.

-- Backtrace:
Application: Konqueror (konqueror), signal: Segmentation fault
[Current thread is 1 (Thread 0x7f971d90e780 (LWP 2028))]

Thread 4 (Thread 0x7f9705d6f700 (LWP 2039)):
#0  0x00007f971acb56c5 in postEventSourcePrepare (s=0x19a1bf0, timeout=0x7f9705d6ec0c) at kernel/qeventdispatcher_glib.cpp:261
#1  0x00007f9715fbc734 in g_main_context_check () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#2  0x00007f9715fbcf82 in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#3  0x00007f9715fbd429 in g_main_context_iteration () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#4  0x00007f971acb5f3e in QEventDispatcherGlib::processEvents (this=0x143d5b0, flags=<optimized out>) at kernel/qeventdispatcher_glib.cpp:424
#5  0x00007f971ac89cf2 in QEventLoop::processEvents (this=<optimized out>, flags=...) at kernel/qeventloop.cpp:149
#6  0x00007f971ac89ef7 in QEventLoop::exec (this=0x7f9705d6edd0, flags=...) at kernel/qeventloop.cpp:201
#7  0x00007f971aba127f in QThread::exec (this=<optimized out>) at thread/qthread.cpp:498
#8  0x00007f971ac6ccbf in QInotifyFileSystemWatcherEngine::run (this=0x19a1570) at io/qfilesystemwatcher_inotify.cpp:248
#9  0x00007f971aba3d05 in QThreadPrivate::start (arg=0x19a1570) at thread/qthread_unix.cpp:331
#10 0x00007f9716886efc in start_thread (arg=0x7f9705d6f700) at pthread_create.c:304
#11 0x00007f971d18a89d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:112
#12 0x0000000000000000 in ?? ()

Thread 3 (Thread 0x7f9701b75700 (LWP 2095)):
#0  0xffffffffff60014a in ?? ()
#1  0x00007f9701b74af0 in ?? ()
#2  0x00007fff6b9ff7e7 in ?? ()
Backtrace stopped: previous frame identical to this frame (corrupt stack?)

Thread 2 (Thread 0x7f9704773700 (LWP 2223)):
#0  __libc_disable_asynccancel () at ../nptl/sysdeps/unix/sysv/linux/x86_64/cancellation.S:94
#1  0x00007f971d17e787 in __GI___poll (fds=<optimized out>, nfds=<optimized out>, timeout=<optimized out>) at ../sysdeps/unix/sysv/linux/poll.c:89
#2  0x00007f9715fbcf68 in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#3  0x00007f9715fbd429 in g_main_context_iteration () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#4  0x00007f971acb5f3e in QEventDispatcherGlib::processEvents (this=0x73c0870, flags=<optimized out>) at kernel/qeventdispatcher_glib.cpp:424
#5  0x00007f971ac89cf2 in QEventLoop::processEvents (this=<optimized out>, flags=...) at kernel/qeventloop.cpp:149
#6  0x00007f971ac89ef7 in QEventLoop::exec (this=0x7f9704772dd0, flags=...) at kernel/qeventloop.cpp:201
#7  0x00007f971aba127f in QThread::exec (this=<optimized out>) at thread/qthread.cpp:498
#8  0x00007f971ac6ccbf in QInotifyFileSystemWatcherEngine::run (this=0x2fa5550) at io/qfilesystemwatcher_inotify.cpp:248
#9  0x00007f971aba3d05 in QThreadPrivate::start (arg=0x2fa5550) at thread/qthread_unix.cpp:331
#10 0x00007f9716886efc in start_thread (arg=0x7f9704773700) at pthread_create.c:304
#11 0x00007f971d18a89d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:112
#12 0x0000000000000000 in ?? ()

Thread 1 (Thread 0x7f971d90e780 (LWP 2028)):
[KCrash Handler]
#6  0x00007f970b7d37dc in deref (this=<optimized out>) at ../../kjs/nodes.cpp:121
#7  KJS::Node::deref (this=0x7bf7101) at ../../kjs/nodes.cpp:110
#8  0x00007f970b805acc in ~RefPtr (this=0x7bf71a0, __in_chrg=<optimized out>) at ../../kjs/wtf/RefPtr.h:51
#9  ~VarStatementNode (this=0x7bf7190, __in_chrg=<optimized out>) at ../../kjs/nodes.h:784
#10 KJS::VarStatementNode::~VarStatementNode (this=<optimized out>, __in_chrg=<optimized out>) at ../../kjs/nodes.h:784
#11 0x00007f970b7d37df in deref (this=<optimized out>) at ../../kjs/nodes.cpp:121
#12 KJS::Node::deref (this=0x7bf7190) at ../../kjs/nodes.cpp:110
#13 0x00007f970b826203 in ~RefPtr (this=0x7bf71c0, __in_chrg=<optimized out>) at ../../kjs/wtf/RefPtr.h:51
#14 ~SourceElementsNode (this=0x7bf71b0, __in_chrg=<optimized out>) at ../../kjs/nodes.h:1153
#15 KJS::SourceElementsNode::~SourceElementsNode (this=0x7bf71b0, __in_chrg=<optimized out>) at ../../kjs/nodes.h:1153
#16 0x00007f970b7d37df in deref (this=<optimized out>) at ../../kjs/nodes.cpp:121
#17 KJS::Node::deref (this=0x7bf71b0) at ../../kjs/nodes.cpp:110
#18 0x00007f970b82623c in operator= (o=<optimized out>, this=<synthetic pointer>) at ../../kjs/wtf/RefPtr.h:128
#19 ~ListRefPtr (this=0x3bd9c98, __in_chrg=<optimized out>) at ../../kjs/wtf/ListRefPtr.h:44
#20 ~SourceElementsNode (this=0x3bd9c80, __in_chrg=<optimized out>) at ../../kjs/nodes.h:1153
#21 KJS::SourceElementsNode::~SourceElementsNode (this=0x3bd9c80, __in_chrg=<optimized out>) at ../../kjs/nodes.h:1153
#22 0x00007f970b7d37df in deref (this=<optimized out>) at ../../kjs/nodes.cpp:121
#23 KJS::Node::deref (this=0x3bd9c80) at ../../kjs/nodes.cpp:110
#24 0x00007f970b82617d in ~RefPtr (this=0x69195d0, __in_chrg=<optimized out>) at ../../kjs/wtf/RefPtr.h:51
#25 ~BlockNode (this=0x69195c0, __in_chrg=<optimized out>) at ../../kjs/nodes.h:795
#26 ~FunctionBodyNode (this=0x69195c0, __in_chrg=<optimized out>) at ../../kjs/nodes.h:1027
#27 KJS::FunctionBodyNode::~FunctionBodyNode (this=0x69195c0, __in_chrg=<optimized out>) at ../../kjs/nodes.h:1027
#28 0x00007f970b7d37df in deref (this=<optimized out>) at ../../kjs/nodes.cpp:121
#29 KJS::Node::deref (this=0x69195c0) at ../../kjs/nodes.cpp:110
#30 0x00007f970b7f7ec7 in ~RefPtr (this=0x7f9701c2bab0, __in_chrg=<optimized out>) at ../../kjs/wtf/RefPtr.h:51
#31 KJS::FunctionImp::~FunctionImp (this=0x7f9701c2ba80, __in_chrg=<optimized out>) at ../../kjs/function.cpp:75
#32 0x00007f970b7d0ab4 in KJS::Collector::collect () at ../../kjs/collector.cpp:731
#33 0x00007f970ad2eaf5 in KJSProxy::clear (this=0xd8b3540) at ../../khtml/ecma/kjs_proxy.cpp:199
#34 0x00007f970aaeb535 in KHTMLPart::clear (this=0x83fe700) at ../../khtml/khtml_part.cpp:1514
#35 0x00007f970aaec5ad in KHTMLPart::~KHTMLPart (this=0x83fe700, __in_chrg=<optimized out>, __vtt_parm=<optimized out>) at ../../khtml/khtml_part.cpp:560
#36 0x00007f970aaec7e9 in KHTMLPart::~KHTMLPart (this=0x83fe700, __in_chrg=<optimized out>, __vtt_parm=<optimized out>) at ../../khtml/khtml_part.cpp:579
#37 0x00007f970aaeb6a4 in KHTMLPart::clear (this=0x8554c40) at ../../khtml/khtml_part.cpp:1548
#38 0x00007f970aaebb1c in KHTMLPart::begin (this=0x8554c40, url=..., xOffset=0, yOffset=0) at ../../khtml/khtml_part.cpp:1996
#39 0x00007f970aac06e8 in KHTMLPart::slotData (this=0x8554c40, kio_job=<optimized out>, data=...) at ../../khtml/khtml_part.cpp:1658
#40 0x00007f970aaeabf0 in KHTMLPart::qt_metacall (this=0x8554c40, _c=QMetaObject::InvokeMetaMethod, _id=19, _a=0x7fff6b905530) at ./khtml_part.moc:278
#41 0x00007f971ac9deba in QMetaObject::activate (sender=0x6570a10, m=<optimized out>, local_signal_index=<optimized out>, argv=0x7fff6b905530) at kernel/qobject.cpp:3278
#42 0x00007f971be231c4 in KIO::TransferJob::data (this=<optimized out>, _t1=0x6570a10, _t2=<optimized out>) at ./jobclasses.moc:391
#43 0x00007f971be23228 in KIO::TransferJob::slotData (this=0x6570a10, _data=...) at ../../kio/kio/job.cpp:981
#44 0x00007f971be25626 in KIO::TransferJob::qt_metacall (this=0x6570a10, _c=QMetaObject::InvokeMetaMethod, _id=<optimized out>, _a=0x7fff6b9056c0) at ./jobclasses.moc:370
#45 0x00007f971ac9deba in QMetaObject::activate (sender=0x52f3ee0, m=<optimized out>, local_signal_index=<optimized out>, argv=0x7fff6b9056c0) at kernel/qobject.cpp:3278
#46 0x00007f971bec9012 in KIO::SlaveInterface::data (this=<optimized out>, _t1=<optimized out>) at ./slaveinterface.moc:146
#47 0x00007f971becc060 in KIO::SlaveInterface::dispatch (this=<optimized out>, _cmd=100, rawdata=...) at ../../kio/kio/slaveinterface.cpp:160
#48 0x00007f971bec8875 in KIO::SlaveInterface::dispatch (this=0x52f3ee0) at ../../kio/kio/slaveinterface.cpp:88
#49 0x00007f971bebbace in KIO::Slave::gotInput (this=0x52f3ee0) at ../../kio/kio/slave.cpp:344
#50 0x00007f971bebc22c in KIO::Slave::qt_metacall (this=0x52f3ee0, _c=QMetaObject::InvokeMetaMethod, _id=<optimized out>, _a=0x7fff6b905aa0) at ./slave.moc:82
#51 0x00007f971ac9deba in QMetaObject::activate (sender=0xc972070, m=<optimized out>, local_signal_index=<optimized out>, argv=0x0) at kernel/qobject.cpp:3278
#52 0x00007f971bdf03a7 in dequeue (this=<optimized out>) at ../../kio/kio/connection.cpp:82
#53 KIO::ConnectionPrivate::dequeue (this=0x702aee0) at ../../kio/kio/connection.cpp:71
#54 0x00007f971bdf044d in KIO::Connection::qt_metacall (this=0xc972070, _c=QMetaObject::InvokeMetaMethod, _id=<optimized out>, _a=0x8061920) at ./connection.moc:79
#55 0x00007f971aca1a5e in QObject::event (this=0xc972070, e=<optimized out>) at kernel/qobject.cpp:1217
#56 0x00007f9719dc2424 in notify_helper (e=0x1880b10, receiver=0xc972070, this=0x12a2ad0) at kernel/qapplication.cpp:4486
#57 QApplicationPrivate::notify_helper (this=0x12a2ad0, receiver=0xc972070, e=0x1880b10) at kernel/qapplication.cpp:4458
#58 0x00007f9719dc7291 in QApplication::notify (this=0x7fff6b9064b0, receiver=0xc972070, e=0x1880b10) at kernel/qapplication.cpp:4365
#59 0x00007f971b6c0126 in KApplication::notify (this=0x7fff6b9064b0, receiver=0xc972070, event=0x1880b10) at ../../kdeui/kernel/kapplication.cpp:311
#60 0x00007f971ac8aafc in QCoreApplication::notifyInternal (this=0x7fff6b9064b0, receiver=0xc972070, event=0x1880b10) at kernel/qcoreapplication.cpp:787
#61 0x00007f971ac8e51f in sendEvent (event=0x1880b10, receiver=0xc972070) at ../../include/QtCore/../../src/corelib/kernel/qcoreapplication.h:215
#62 QCoreApplicationPrivate::sendPostedEvents (receiver=0x0, event_type=0, data=0x127a8b0) at kernel/qcoreapplication.cpp:1428
#63 0x00007f971acb5a73 in sendPostedEvents () at ../../include/QtCore/../../src/corelib/kernel/qcoreapplication.h:220
#64 postEventSourceDispatch (s=<optimized out>) at kernel/qeventdispatcher_glib.cpp:277
#65 0x00007f9715fbca5d in g_main_context_dispatch () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#66 0x00007f9715fbd258 in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#67 0x00007f9715fbd429 in g_main_context_iteration () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#68 0x00007f971acb5ed6 in QEventDispatcherGlib::processEvents (this=0x127bfa0, flags=<optimized out>) at kernel/qeventdispatcher_glib.cpp:422
#69 0x00007f9719e6a07e in QGuiEventDispatcherGlib::processEvents (this=<optimized out>, flags=<optimized out>) at kernel/qguieventdispatcher_glib.cpp:204
#70 0x00007f971ac89cf2 in QEventLoop::processEvents (this=<optimized out>, flags=...) at kernel/qeventloop.cpp:149
#71 0x00007f971ac89ef7 in QEventLoop::exec (this=0x7fff6b9062e0, flags=...) at kernel/qeventloop.cpp:201
#72 0x00007f971ac8e789 in QCoreApplication::exec () at kernel/qcoreapplication.cpp:1064
#73 0x00007f971d4feaaa in kdemain (argc=<optimized out>, argv=<optimized out>) at ../../../konqueror/src/konqmain.cpp:242
#74 0x00007f971d0ca30d in __libc_start_main (main=0x400640 <main(int, char**)>, argc=2, ubp_av=0x7fff6b906e68, init=<optimized out>, fini=<optimized out>, rtld_fini=<optimized out>, stack_end=0x7fff6b906e58) at libc-start.c:226
#75 0x0000000000400671 in _start ()

This bug may be a duplicate of or related to bug 277919, bug 277921.

Possible duplicates by query: bug 277921, bug 277919.

Reported using DrKonqi