[Bug 286308] New: kded4 crashes on exit

Hussam Al-Tayeb hussam at visp.net.lb
Thu Nov 10 23:37:23 GMT 2011 

https://bugs.kde.org/show_bug.cgi?id=286308

           Summary: kded4 crashes on exit
           Product: kdelibs
           Version: unspecified
          Platform: Compiled Sources
        OS/Version: Linux
            Status: UNCONFIRMED
          Severity: crash
          Priority: NOR
         Component: kded
        AssignedTo: unassigned-bugs at kde.org
        ReportedBy: hussam at visp.net.lb


Application: kded4 ($Id$)
KDE Platform Version: 4.7.3 (4.7.3) (Compiled from sources)
Qt Version: 4.8.0
Operating System: Linux 3.1.0-4-ARCH i686
Distribution (Platform): Archlinux Packages

-- Information about the crash:
kded4 crashes it I type killall kded4 in a terminal window. This happens almost
everytime.

-- Backtrace:
Application: KDE Daemon (kded4), signal: Segmentation fault
[Current thread is 1 (Thread 0xb548e710 (LWP 12860))]

Thread 4 (Thread 0xad58eb70 (LWP 12863)):
#0  0xb7874424 in __kernel_vsyscall ()
#1  0xb77831ae in poll () from /lib/libc.so.6
#2  0xb599609b in g_poll () from /usr/lib/libglib-2.0.so.0
#3  0xb59875e6 in ?? () from /usr/lib/libglib-2.0.so.0
#4  0xb598797a in g_main_context_iteration () from /usr/lib/libglib-2.0.so.0
#5  0xb6082b37 in QEventDispatcherGlib::processEvents (this=0x88e2a40,
flags=...) at kernel/qeventdispatcher_glib.cpp:424
#6  0xb604a85d in QEventLoop::processEvents (this=0xad58e1e0, flags=...) at
kernel/qeventloop.cpp:149
#7  0xb604aaf9 in QEventLoop::exec (this=0xad58e1e0, flags=...) at
kernel/qeventloop.cpp:204
#8  0xb5f26c6d in QThread::exec (this=0x88e1338) at thread/qthread.cpp:501
#9  0xb6025663 in QInotifyFileSystemWatcherEngine::run (this=0x88e1338) at
io/qfilesystemwatcher_inotify.cpp:248
#10 0xb5f29fba in QThreadPrivate::start (arg=0x88e1338) at
thread/qthread_unix.cpp:298
#11 0xaf6f170c in ?? () from /usr/lib/libGL.so.1
#12 0x00000000 in ?? ()

Thread 3 (Thread 0xac90eb70 (LWP 12864)):
#0  0xb7874424 in __kernel_vsyscall ()
#1  0xb7786aa1 in select () from /lib/libc.so.6
#2  0xb60237f4 in QProcessManager::run (this=0xb61b89f8) at
io/qprocess_unix.cpp:244
#3  0xb5f29fba in QThreadPrivate::start (arg=0xb61b89f8) at
thread/qthread_unix.cpp:298
#4  0xaf6f170c in ?? () from /usr/lib/libGL.so.1
#5  0x00000000 in ?? ()

Thread 2 (Thread 0xabf58b70 (LWP 12867)):
#0  0xb7874424 in __kernel_vsyscall ()
#1  0xb77831ae in poll () from /lib/libc.so.6
#2  0xb599609b in g_poll () from /usr/lib/libglib-2.0.so.0
#3  0xb59875e6 in ?? () from /usr/lib/libglib-2.0.so.0
#4  0xb5987ceb in g_main_loop_run () from /usr/lib/libglib-2.0.so.0
#5  0xac030cba in ?? () from /usr/lib/libgio-2.0.so.0
#6  0xb59ae2d4 in ?? () from /usr/lib/libglib-2.0.so.0
#7  0xaf6f170c in ?? () from /usr/lib/libGL.so.1
#8  0x00000000 in ?? ()

Thread 1 (Thread 0xb548e710 (LWP 12860)):
[KCrash Handler]
#7  0x00000000 in ?? ()
#8  0xacbd1196 in qDeleteAll<QList<KHotKeys::ActionDataBase*>::const_iterator>
(begin=..., end=...) at /usr/include/QtCore/qalgorithms.h:322
#9  0xacbd15b5 in qDeleteAll<QList<KHotKeys::ActionDataBase*> > (c=...) at
/usr/include/QtCore/qalgorithms.h:330
#10 0xacbd0ff4 in KHotKeys::ActionDataGroup::~ActionDataGroup (this=0x8960c98,
__in_chrg=<optimized out>) at
/home/hussam/packages/kdebase-workspace/src/kde-workspace/khotkeys/libkhotkeysprivate/action_data/action_data_group.cpp:37
#11 0xacbd1042 in KHotKeys::ActionDataGroup::~ActionDataGroup (this=0x8960c98,
__in_chrg=<optimized out>) at
/home/hussam/packages/kdebase-workspace/src/kde-workspace/khotkeys/libkhotkeysprivate/action_data/action_data_group.cpp:39
#12 0xacbd1196 in qDeleteAll<QList<KHotKeys::ActionDataBase*>::const_iterator>
(begin=..., end=...) at /usr/include/QtCore/qalgorithms.h:322
#13 0xacbd15b5 in qDeleteAll<QList<KHotKeys::ActionDataBase*> > (c=...) at
/usr/include/QtCore/qalgorithms.h:330
#14 0xacbd0ff4 in KHotKeys::ActionDataGroup::~ActionDataGroup (this=0x895ee80,
__in_chrg=<optimized out>) at
/home/hussam/packages/kdebase-workspace/src/kde-workspace/khotkeys/libkhotkeysprivate/action_data/action_data_group.cpp:37
#15 0xacbd1042 in KHotKeys::ActionDataGroup::~ActionDataGroup (this=0x895ee80,
__in_chrg=<optimized out>) at
/home/hussam/packages/kdebase-workspace/src/kde-workspace/khotkeys/libkhotkeysprivate/action_data/action_data_group.cpp:39
#16 0xacbd1196 in qDeleteAll<QList<KHotKeys::ActionDataBase*>::const_iterator>
(begin=..., end=...) at /usr/include/QtCore/qalgorithms.h:322
#17 0xacbd15b5 in qDeleteAll<QList<KHotKeys::ActionDataBase*> > (c=...) at
/usr/include/QtCore/qalgorithms.h:330
#18 0xacbd0ff4 in KHotKeys::ActionDataGroup::~ActionDataGroup (this=0x88d9a88,
__in_chrg=<optimized out>) at
/home/hussam/packages/kdebase-workspace/src/kde-workspace/khotkeys/libkhotkeysprivate/action_data/action_data_group.cpp:37
#19 0xacbd1042 in KHotKeys::ActionDataGroup::~ActionDataGroup (this=0x88d9a88,
__in_chrg=<optimized out>) at
/home/hussam/packages/kdebase-workspace/src/kde-workspace/khotkeys/libkhotkeysprivate/action_data/action_data_group.cpp:39
#20 0xacbe1fc8 in KHotKeys::Settings::~Settings (this=0x88df7d0,
__in_chrg=<optimized out>) at
/home/hussam/packages/kdebase-workspace/src/kde-workspace/khotkeys/libkhotkeysprivate/settings.cpp:49
#21 0xb2527724 in KHotKeysModule::~KHotKeysModule (this=0x88df7c0,
__in_chrg=<optimized out>) at
/home/hussam/packages/kdebase-workspace/src/kde-workspace/khotkeys/app/kded.cpp:84
#22 0xb2527762 in KHotKeysModule::~KHotKeysModule (this=0x88df7c0,
__in_chrg=<optimized out>) at
/home/hussam/packages/kdebase-workspace/src/kde-workspace/khotkeys/app/kded.cpp:88
#23 0xb783e3b2 in Kded::~Kded (this=0x86d0c80, __in_chrg=<optimized out>) at
/home/hussam/packages/kdelibs/src/kdelibs/kded/kded.cpp:170
#24 0xb783e452 in Kded::~Kded (this=0x86d0c80, __in_chrg=<optimized out>) at
/home/hussam/packages/kdelibs/src/kdelibs/kded/kded.cpp:172
#25 0xb783e027 in kdemain (argc=1, argv=0xbfe94144) at
/home/hussam/packages/kdelibs/src/kdelibs/kded/kded.cpp:926
#26 0x0804850b in main (argc=1, argv=0xbfe94144) at
/home/hussam/packages/kdelibs/src/build/kded/kded4_dummy.cpp:3

Reported using DrKonqi

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