Bug 270467

Application: konqueror (4.6.2 (4.6.2))
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 Natty (development branch)

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

  My systme had crashed (graphics driver), on restore I ran konqueror and it asked me if I wanted to restore the previous state, which I did, and then nothing happend.  There were NO tabs what so ever, there were no other knoqueror windows, I asked for a new tab and got nothing, the File menu was all greyed out.  So I clicked on a random bookmark in the bookmark bar (which normally is hidden come to think of it...) and then konqueror crashed.

-- Backtrace:
Application: Konqueror (konqueror), signal: Segmentation fault
[Current thread is 1 (Thread 0x7f6602758780 (LWP 6549))]

Thread 4 (Thread 0x7f65e6560700 (LWP 6591)):
#0  QThreadData::current () at thread/qthread_unix.cpp:200
#1  0x00007f65ffb17e99 in postEventSourcePrepare (s=0x26834d0, timeout=0x7f65e655fc4c) at kernel/qeventdispatcher_glib.cpp:254
#2  0x00007f65fb08d0a2 in g_main_context_prepare () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#3  0x00007f65fb08df9d in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#4  0x00007f65fb08e639 in g_main_context_iteration () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#5  0x00007f65ffb18446 in QEventDispatcherGlib::processEvents (this=0x21d3520, flags=<value optimized out>) at kernel/qeventdispatcher_glib.cpp:424
#6  0x00007f65ffaec882 in QEventLoop::processEvents (this=<value optimized out>, flags=...) at kernel/qeventloop.cpp:149
#7  0x00007f65ffaecabc in QEventLoop::exec (this=0x7f65e655fdd0, flags=...) at kernel/qeventloop.cpp:201
#8  0x00007f65ffa03924 in QThread::exec (this=<value optimized out>) at thread/qthread.cpp:492
#9  0x00007f65ffacec2f in QInotifyFileSystemWatcherEngine::run (this=0x2616e60) at io/qfilesystemwatcher_inotify.cpp:248
#10 0x00007f65ffa06175 in QThreadPrivate::start (arg=0x2616e60) at thread/qthread_unix.cpp:320
#11 0x00007f65fb74dd8c in start_thread (arg=0x7f65e6560700) at pthread_create.c:304
#12 0x00007f6601fef04d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:112
#13 0x0000000000000000 in ?? ()

Thread 3 (Thread 0x7f65e5d5f700 (LWP 6593)):
#0  pthread_cond_timedwait@@GLIBC_2.3.2 () at ../nptl/sysdeps/unix/sysv/linux/x86_64/pthread_cond_timedwait.S:216
#1  0x00007f65ffa0679e in wait (this=<value optimized out>, mutex=0x222acf0, time=30000) at thread/qwaitcondition_unix.cpp:86
#2  QWaitCondition::wait (this=<value optimized out>, mutex=0x222acf0, time=30000) at thread/qwaitcondition_unix.cpp:160
#3  0x00007f65ff9fb218 in QThreadPoolThread::run (this=0x21ecc40) at concurrent/qthreadpool.cpp:140
#4  0x00007f65ffa06175 in QThreadPrivate::start (arg=0x21ecc40) at thread/qthread_unix.cpp:320
#5  0x00007f65fb74dd8c in start_thread (arg=0x7f65e5d5f700) at pthread_create.c:304
#6  0x00007f6601fef04d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:112
#7  0x0000000000000000 in ?? ()

Thread 2 (Thread 0x7f65e4f0d700 (LWP 6595)):
#0  pthread_cond_timedwait@@GLIBC_2.3.2 () at ../nptl/sysdeps/unix/sysv/linux/x86_64/pthread_cond_timedwait.S:216
#1  0x00007f65ffa0679e in wait (this=<value optimized out>, mutex=0x26e5110, time=30000) at thread/qwaitcondition_unix.cpp:86
#2  QWaitCondition::wait (this=<value optimized out>, mutex=0x26e5110, time=30000) at thread/qwaitcondition_unix.cpp:160
#3  0x00007f65ff9fb218 in QThreadPoolThread::run (this=0x26b6de0) at concurrent/qthreadpool.cpp:140
#4  0x00007f65ffa06175 in QThreadPrivate::start (arg=0x26b6de0) at thread/qthread_unix.cpp:320
#5  0x00007f65fb74dd8c in start_thread (arg=0x7f65e4f0d700) at pthread_create.c:304
#6  0x00007f6601fef04d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:112
#7  0x0000000000000000 in ?? ()

Thread 1 (Thread 0x7f6602758780 (LWP 6549)):
[KCrash Handler]
#6  0x00007f66022deec6 in ?? () from /usr/lib/kde4/libkdeinit/libkdeinit4_konqueror.so
#7  0x00007f66022def9b in ?? () from /usr/lib/kde4/libkdeinit/libkdeinit4_konqueror.so
#8  0x00007f66022d9fb9 in ?? () from /usr/lib/kde4/libkdeinit/libkdeinit4_konqueror.so
#9  0x00007f66022da4f1 in ?? () from /usr/lib/kde4/libkdeinit/libkdeinit4_konqueror.so
#10 0x00007f6600ce8a22 in KRun::mimeTypeDetermined (this=0x21bf120, mimeType=<value optimized out>) at ../../kio/kio/krun.cpp:1420
#11 0x00007f660189b649 in KParts::BrowserRun::slotBrowserMimetype (this=0x21bf120, _job=<value optimized out>, type=...) at ../../kparts/browserrun.cpp:245
#12 0x00007f660189bae9 in KParts::BrowserRun::qt_metacall (this=0x21bf120, _c=QMetaObject::InvokeMetaMethod, _id=<value optimized out>, _a=0x7fff1c46b280) at ./browserrun.moc:80
#13 0x00007f66022da400 in ?? () from /usr/lib/kde4/libkdeinit/libkdeinit4_konqueror.so
#14 0x00007f65ffb025f8 in QMetaObject::activate (sender=0x2652890, m=<value optimized out>, local_signal_index=<value optimized out>, argv=0x7fff1c46b280) at kernel/qobject.cpp:3287
#15 0x00007f6600c88047 in KIO::TransferJob::mimetype (this=<value optimized out>, _t1=0x2652890, _t2=<value optimized out>) at ./jobclasses.moc:416
#16 0x00007f6600c8809c in KIO::TransferJob::slotMimetype (this=0x2652890, type=...) at ../../kio/kio/job.cpp:1218
#17 0x00007f6600c8f486 in KIO::TransferJob::qt_metacall (this=0x2652890, _c=QMetaObject::InvokeMetaMethod, _id=<value optimized out>, _a=0x7fff1c46b400) at ./jobclasses.moc:370
#18 0x00007f65ffb025f8 in QMetaObject::activate (sender=0x2668c30, m=<value optimized out>, local_signal_index=<value optimized out>, argv=0x7fff1c46b400) at kernel/qobject.cpp:3287
#19 0x00007f6600d29ef5 in KIO::SlaveInterface::mimeType (this=<value optimized out>, _t1=<value optimized out>) at ./slaveinterface.moc:273
#20 0x00007f6600d2c657 in KIO::SlaveInterface::dispatch (this=<value optimized out>, _cmd=21, rawdata=...) at ../../kio/kio/slaveinterface.cpp:268
#21 0x00007f6600d294b5 in KIO::SlaveInterface::dispatch (this=0x2668c30) at ../../kio/kio/slaveinterface.cpp:89
#22 0x00007f6600d1ce8e in KIO::Slave::gotInput (this=0x2668c30) at ../../kio/kio/slave.cpp:348
#23 0x00007f6600d1d4dc in KIO::Slave::qt_metacall (this=0x2668c30, _c=QMetaObject::InvokeMetaMethod, _id=<value optimized out>, _a=0x7fff1c46b7e0) at ./slave.moc:82
#24 0x00007f65ffb025f8 in QMetaObject::activate (sender=0x26450a0, m=<value optimized out>, local_signal_index=<value optimized out>, argv=0x0) at kernel/qobject.cpp:3287
#25 0x00007f6600c56ff7 in KIO::ConnectionPrivate::dequeue (this=0x26e0110) at ../../kio/kio/connection.cpp:82
#26 0x00007f6600c5709d in KIO::Connection::qt_metacall (this=0x26450a0, _c=QMetaObject::InvokeMetaMethod, _id=<value optimized out>, _a=0x21a2c50) at ./connection.moc:79
#27 0x00007f65ffb0149a in QObject::event (this=0x26450a0, e=<value optimized out>) at kernel/qobject.cpp:1226
#28 0x00007f65fec379e4 in QApplicationPrivate::notify_helper (this=0x209bf60, receiver=0x26450a0, e=0x26e33c0) at kernel/qapplication.cpp:4462
#29 0x00007f65fec3c3aa in QApplication::notify (this=<value optimized out>, receiver=0x26450a0, e=0x26e33c0) at kernel/qapplication.cpp:4341
#30 0x00007f660052e866 in KApplication::notify (this=0x7fff1c46c3f0, receiver=0x26450a0, event=0x26e33c0) at ../../kdeui/kernel/kapplication.cpp:311
#31 0x00007f65ffaed49c in QCoreApplication::notifyInternal (this=0x7fff1c46c3f0, receiver=0x26450a0, event=0x26e33c0) at kernel/qcoreapplication.cpp:731
#32 0x00007f65ffaf0c25 in sendEvent (receiver=0x0, event_type=0, data=0x204cb60) at ../../include/QtCore/../../src/corelib/kernel/qcoreapplication.h:215
#33 QCoreApplicationPrivate::sendPostedEvents (receiver=0x0, event_type=0, data=0x204cb60) at kernel/qcoreapplication.cpp:1372
#34 0x00007f65ffb18253 in sendPostedEvents (s=0x209f9c0) at ../../include/QtCore/../../src/corelib/kernel/qcoreapplication.h:220
#35 postEventSourceDispatch (s=0x209f9c0) at kernel/qeventdispatcher_glib.cpp:277
#36 0x00007f65fb08dbcd in g_main_context_dispatch () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#37 0x00007f65fb08e3a8 in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#38 0x00007f65fb08e639 in g_main_context_iteration () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#39 0x00007f65ffb183ef in QEventDispatcherGlib::processEvents (this=0x204c340, flags=<value optimized out>) at kernel/qeventdispatcher_glib.cpp:422
#40 0x00007f65fecdedfe in QGuiEventDispatcherGlib::processEvents (this=<value optimized out>, flags=<value optimized out>) at kernel/qguieventdispatcher_glib.cpp:204
#41 0x00007f65ffaec882 in QEventLoop::processEvents (this=<value optimized out>, flags=...) at kernel/qeventloop.cpp:149
#42 0x00007f65ffaecabc in QEventLoop::exec (this=0x7fff1c46c1c0, flags=...) at kernel/qeventloop.cpp:201
#43 0x00007f65ffaf0ecb in QCoreApplication::exec () at kernel/qcoreapplication.cpp:1008
#44 0x00007f660234eaa8 in kdemain () from /usr/lib/kde4/libkdeinit/libkdeinit4_konqueror.so
#45 0x00007f6601f27eff in __libc_start_main (main=0x400730 <_start+256>, argc=2, ubp_av=0x7fff1c46ccf8, init=<value optimized out>, fini=<value optimized out>, rtld_fini=<value optimized out>, stack_end=0x7fff1c46cce8) at libc-start.c:226
#46 0x0000000000400659 in _start ()

Possible duplicates by query: bug 268574, bug 267328, bug 266806, bug 266373, bug 265479.

Reported using DrKonqi