[Bug 311290] [NEW] konqueror crashed in nanosleep() attempting recovery

Thu Dec 25 00:32:14 UTC 2008

Public bug reported:

Binary package hint: konqueror-kde4

This is kubuntu 8.10.  The problem occurred after a messy shutdown because X had hung and
I ended up rebooting.  Konqueror noted that it needed to recover, but then crashed in the process.
I was not able to reproduce the problem; I spent some time looking for konqueror-dbg without
success and then tried invoking konqueror via gdb --- and of course then it worked :(.  So, the
stack trace is all I have.

konqueror:
  Installed: 4:4.1.3-0ubuntu1~intrepid1
  Candidate: 4:4.1.3-0ubuntu1~intrepid1
  Version table:
 *** 4:4.1.3-0ubuntu1~intrepid1 0
        500 http://us.archive.ubuntu.com intrepid-updates/main Packages
        100 /var/lib/dpkg/status
     4:4.1.2-0ubuntu4 0
        500 http://us.archive.ubuntu.com intrepid/main Packages

root at thunderbolt:~# dpkg -l konqueror
Desired=Unknown/Install/Remove/Purge/Hold
| Status=Not/Inst/Cfg-files/Unpacked/Failed-cfg/Half-inst/trig-aWait/Trig-pend
|/ Err?=(none)/Hold/Reinst-required/X=both-problems (Status,Err: uppercase=bad)
||/ Name            Version         Description
+++-===============-===============-==============================================
ii  konqueror       4:4.1.3-0ubuntu KDE 4's advanced file manager, web browser and

Application: Konqueror (konqueror), signal SIGSEGV
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[Thread debugging using libthread_db enabled]
[New Thread 0x7fc9252216f0 (LWP 10121)]
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[KCrash handler]
#5  0x00007fc92314af2d in qt_qFindChild_helper () from /usr/lib/libQtCore.so.4
#6  0x00007fc9243632ec in KParts::BrowserExtension::childObject ()
   from /usr/lib/libkparts.so.4
#7  0x00007fc916717fde in ?? () from /usr/lib/kde4/searchbarplugin.so
#8  0x00007fc91671b894 in ?? () from /usr/lib/kde4/searchbarplugin.so
#9  0x00007fc92314f134 in QMetaObject::activate ()
   from /usr/lib/libQtCore.so.4
#10 0x00007fc921f67ac5 in QComboBox::activated () from /usr/lib/libQtGui.so.4
#11 0x00007fc923b40f79 in KHistoryComboBox::slotSimulateActivated ()
   from /usr/lib/libkdeui.so.5
#12 0x00007fc923b42955 in KHistoryComboBox::qt_metacall ()
   from /usr/lib/libkdeui.so.5
#13 0x00007fc91671799d in ?? () from /usr/lib/kde4/searchbarplugin.so
#14 0x00007fc923149da5 in QObject::event () from /usr/lib/libQtCore.so.4
#15 0x00007fc921c989c6 in QWidget::event () from /usr/lib/libQtGui.so.4
#16 0x00007fc921c46c3d in QApplicationPrivate::notify_helper ()
   from /usr/lib/libQtGui.so.4
#17 0x00007fc921c4e9ba in QApplication::notify () from /usr/lib/libQtGui.so.4
#18 0x00007fc923a96fcb in KApplication::notify () from /usr/lib/libkdeui.so.5
#19 0x00007fc92313ad61 in QCoreApplication::notifyInternal ()
   from /usr/lib/libQtCore.so.4
#20 0x00007fc92313b9fa in QCoreApplicationPrivate::sendPostedEvents ()
   from /usr/lib/libQtCore.so.4
#21 0x00007fc9231634d3 in ?? () from /usr/lib/libQtCore.so.4
#22 0x00007fc91ef80d3b in g_main_context_dispatch ()
   from /usr/lib/libglib-2.0.so.0
#23 0x00007fc91ef8450d in ?? () from /usr/lib/libglib-2.0.so.0
#24 0x00007fc91ef846cb in g_main_context_iteration ()
   from /usr/lib/libglib-2.0.so.0
#25 0x00007fc92316315f in QEventDispatcherGlib::processEvents ()
   from /usr/lib/libQtCore.so.4
#26 0x00007fc921cd8a6f in ?? () from /usr/lib/libQtGui.so.4
#27 0x00007fc923139682 in QEventLoop::processEvents ()
   from /usr/lib/libQtCore.so.4
#28 0x00007fc92313980d in QEventLoop::exec () from /usr/lib/libQtCore.so.4
#29 0x00007fc92313bcbd in QCoreApplication::exec ()
   from /usr/lib/libQtCore.so.4
#30 0x00007fc924e0b981 in kdemain () from /usr/lib/libkdeinit4_konqueror.so
#31 0x00007fc9249ee466 in __libc_start_main () from /lib/libc.so.6
#32 0x0000000000400669 in _start ()
#0  0x00007fc924a785f0 in nanosleep () from /lib/libc.so.6

** Affects: kdebase-kde4 (Ubuntu)
     Importance: Undecided
         Status: New

-- 
konqueror crashed in nanosleep() attempting recovery
https://bugs.launchpad.net/bugs/311290
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