Bug 316050

Summary: Konqueror crashing while setting the configuration of efficiency
Product: [Frameworks and Libraries] kwebkitpart Reporter: bartoldm
Component: generalAssignee: webkit-devel
Status: RESOLVED WORKSFORME    
Severity: crash CC: adawit
Priority: NOR Keywords: triaged
Version: unspecified   
Target Milestone: ---   
Platform: Ubuntu   
OS: Linux   
Latest Commit: Version Fixed In:
Sentry Crash Report:

Description bartoldm 2013-03-02 23:21:29 UTC 
Application: konqueror (4.10.00)
KDE Platform Version: 4.10.00
Qt Version: 4.8.2
Operating System: Linux 3.2.0-38-generic i686
Distribution: Ubuntu 12.04.2 LTS

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

This happened to me several times while trying to use the Konqueror's configuration dialog, e.g. accepting the changed memory use setting.

The crash can be reproduced some of the time.

-- Backtrace:
Application: Konqueror (konqueror), signal: Segmentation fault
Using host libthread_db library "/lib/i386-linux-gnu/libthread_db.so.1".
[Current thread is 1 (Thread 0xb77a7740 (LWP 26313))]

Thread 22 (Thread 0xb5365b40 (LWP 26315)):
#0  0x005498a9 in __pthread_getspecific (key=3) at pthread_getspecific.c:62
#1  0x047c1952 in g_private_get () from /lib/i386-linux-gnu/libglib-2.0.so.0
#2  0x047a5c84 in g_thread_self () from /lib/i386-linux-gnu/libglib-2.0.so.0
#3  0x047821ef in g_main_context_iteration () from /lib/i386-linux-gnu/libglib-2.0.so.0
#4  0x07a8fde7 in QEventDispatcherGlib::processEvents (this=0xb4a00468, flags=...) at kernel/qeventdispatcher_glib.cpp:426
#5  0x07a5b6ad in QEventLoop::processEvents (this=0xb5365250, flags=...) at kernel/qeventloop.cpp:149
#6  0x07a5b949 in QEventLoop::exec (this=0xb5365250, flags=...) at kernel/qeventloop.cpp:204
#7  0x07944a1c in QThread::exec (this=0x8fb64d0) at thread/qthread.cpp:501
#8  0x00dc7eff in KIO::NameLookUpThread::run (this=0x8fb64d0) at ../../kio/kio/hostinfo.cpp:226
#9  0x07947eb0 in QThreadPrivate::start (arg=0x8fb64d0) at thread/qthread_unix.cpp:307
#10 0x00544d4c in start_thread (arg=0xb5365b40) at pthread_create.c:308
#11 0x008d4d3e in clone () at ../sysdeps/unix/sysv/linux/i386/clone.S:130

Thread 21 (Thread 0xb26a5b40 (LWP 26317)):
#0  0x00a58416 in __kernel_vsyscall ()
#1  0x0054896b in pthread_cond_wait@@GLIBC_2.3.2 () at ../nptl/sysdeps/unix/sysv/linux/i386/i686/../i486/pthread_cond_wait.S:169
#2  0x008e264c in __pthread_cond_wait (cond=0xb3ff4a30, mutex=0xb3ff4a18) at forward.c:139
#3  0xb38c3263 in ?? () from /usr/lib/i386-linux-gnu/libQtWebKit.so.4
#4  0xb38c337f in ?? () from /usr/lib/i386-linux-gnu/libQtWebKit.so.4
#5  0x00544d4c in start_thread (arg=0xb26a5b40) at pthread_create.c:308
#6  0x008d4d3e in clone () at ../sysdeps/unix/sysv/linux/i386/clone.S:130

Thread 20 (Thread 0xb1d7cb40 (LWP 26318)):
#0  0x00a58416 in __kernel_vsyscall ()
#1  0x008c65f0 in __GI___poll (fds=0xb1400df0, nfds=1, timeout=7149) at ../sysdeps/unix/sysv/linux/poll.c:87
#2  0x0478fa7b in g_poll () from /lib/i386-linux-gnu/libglib-2.0.so.0
#3  0x047820ae in ?? () from /lib/i386-linux-gnu/libglib-2.0.so.0
#4  0x04782201 in g_main_context_iteration () from /lib/i386-linux-gnu/libglib-2.0.so.0
#5  0x07a8fde7 in QEventDispatcherGlib::processEvents (this=0xb1400468, flags=...) at kernel/qeventdispatcher_glib.cpp:426
#6  0x07a5b6ad in QEventLoop::processEvents (this=0xb1d7c270, flags=...) at kernel/qeventloop.cpp:149
#7  0x07a5b949 in QEventLoop::exec (this=0xb1d7c270, flags=...) at kernel/qeventloop.cpp:204
#8  0x07944a1c in QThread::exec (this=0x9313d30) at thread/qthread.cpp:501
#9  0x07944b0b in QThread::run (this=0x9313d30) at thread/qthread.cpp:568
#10 0x07947eb0 in QThreadPrivate::start (arg=0x9313d30) at thread/qthread_unix.cpp:307
#11 0x00544d4c in start_thread (arg=0xb1d7cb40) at pthread_create.c:308
#12 0x008d4d3e in clone () at ../sysdeps/unix/sysv/linux/i386/clone.S:130

Thread 19 (Thread 0xb07b9b40 (LWP 26321)):
#0  0x047c10dd in ?? () from /lib/i386-linux-gnu/libglib-2.0.so.0
#1  0x047c13c8 in g_mutex_lock () from /lib/i386-linux-gnu/libglib-2.0.so.0
#2  0x047821ea in g_main_context_iteration () from /lib/i386-linux-gnu/libglib-2.0.so.0
#3  0x07a8fde7 in QEventDispatcherGlib::processEvents (this=0xafe00468, flags=...) at kernel/qeventdispatcher_glib.cpp:426
#4  0x07a5b6ad in QEventLoop::processEvents (this=0xb07b9240, flags=...) at kernel/qeventloop.cpp:149
#5  0x07a5b949 in QEventLoop::exec (this=0xb07b9240, flags=...) at kernel/qeventloop.cpp:204
#6  0x07944a1c in QThread::exec (this=0x8fbc740) at thread/qthread.cpp:501
#7  0x07a38cfd in QInotifyFileSystemWatcherEngine::run (this=0x8fbc740) at io/qfilesystemwatcher_inotify.cpp:248
#8  0x07947eb0 in QThreadPrivate::start (arg=0x8fbc740) at thread/qthread_unix.cpp:307
#9  0x00544d4c in start_thread (arg=0xb07b9b40) at pthread_create.c:308
#10 0x008d4d3e in clone () at ../sysdeps/unix/sysv/linux/i386/clone.S:130

Thread 18 (Thread 0xa51eab40 (LWP 26533)):
#0  0x00910ee6 in __i686.get_pc_thunk.bx () from /lib/i386-linux-gnu/libc.so.6
#1  0x008e2878 in pthread_mutex_unlock (mutex=0xba3e1a8) at forward.c:184
#2  0x047c1410 in g_mutex_unlock () from /lib/i386-linux-gnu/libglib-2.0.so.0
#3  0x04781f9f in ?? () from /lib/i386-linux-gnu/libglib-2.0.so.0
#4  0x0478256b in g_main_loop_run () from /lib/i386-linux-gnu/libglib-2.0.so.0
#5  0x031fd1ba in ?? () from /usr/lib/i386-linux-gnu/libgio-2.0.so.0
#6  0x047a56b3 in ?? () from /lib/i386-linux-gnu/libglib-2.0.so.0
#7  0x00544d4c in start_thread (arg=0xa51eab40) at pthread_create.c:308
#8  0x008d4d3e in clone () at ../sysdeps/unix/sysv/linux/i386/clone.S:130

Thread 17 (Thread 0xb49ffb40 (LWP 28529)):
#0  0x00a58416 in __kernel_vsyscall ()
#1  0x0054896b in pthread_cond_wait@@GLIBC_2.3.2 () at ../nptl/sysdeps/unix/sysv/linux/i386/i686/../i486/pthread_cond_wait.S:169
#2  0x008e264c in __pthread_cond_wait (cond=0x98258038, mutex=0x98258068) at forward.c:139
#3  0xaab688ef in ?? () from /usr/lib/flashplugin-installer/libflashplayer.so
#4  0xaa72d7f5 in ?? () from /usr/lib/flashplugin-installer/libflashplayer.so
#5  0xaab68bac in ?? () from /usr/lib/flashplugin-installer/libflashplayer.so
#6  0xaab69256 in ?? () from /usr/lib/flashplugin-installer/libflashplayer.so
#7  0x00544d4c in start_thread (arg=0xb49ffb40) at pthread_create.c:308
#8  0x008d4d3e in clone () at ../sysdeps/unix/sysv/linux/i386/clone.S:130

Thread 16 (Thread 0xa3bffb40 (LWP 28530)):
#0  0x00a58416 in __kernel_vsyscall ()
#1  0x0054896b in pthread_cond_wait@@GLIBC_2.3.2 () at ../nptl/sysdeps/unix/sysv/linux/i386/i686/../i486/pthread_cond_wait.S:169
#2  0x008e264c in __pthread_cond_wait (cond=0x98258108, mutex=0x98258138) at forward.c:139
#3  0xaab688ef in ?? () from /usr/lib/flashplugin-installer/libflashplayer.so
#4  0xaa72d7f5 in ?? () from /usr/lib/flashplugin-installer/libflashplayer.so
#5  0xaab68bac in ?? () from /usr/lib/flashplugin-installer/libflashplayer.so
#6  0xaab69256 in ?? () from /usr/lib/flashplugin-installer/libflashplayer.so
#7  0x00544d4c in start_thread (arg=0xa3bffb40) at pthread_create.c:308
#8  0x008d4d3e in clone () at ../sysdeps/unix/sysv/linux/i386/clone.S:130

Thread 15 (Thread 0xa7d85b40 (LWP 28531)):
#0  0x00a58416 in __kernel_vsyscall ()
#1  0x0054896b in pthread_cond_wait@@GLIBC_2.3.2 () at ../nptl/sysdeps/unix/sysv/linux/i386/i686/../i486/pthread_cond_wait.S:169
#2  0x008e264c in __pthread_cond_wait (cond=0x982581d8, mutex=0x98258208) at forward.c:139
#3  0xaab688ef in ?? () from /usr/lib/flashplugin-installer/libflashplayer.so
#4  0xaa72d7f5 in ?? () from /usr/lib/flashplugin-installer/libflashplayer.so
#5  0xaab68bac in ?? () from /usr/lib/flashplugin-installer/libflashplayer.so
#6  0xaab69256 in ?? () from /usr/lib/flashplugin-installer/libflashplayer.so
#7  0x00544d4c in start_thread (arg=0xa7d85b40) at pthread_create.c:308
#8  0x008d4d3e in clone () at ../sysdeps/unix/sysv/linux/i386/clone.S:130

Thread 14 (Thread 0xa67f6b40 (LWP 28532)):
#0  0x00a58416 in __kernel_vsyscall ()
#1  0x0054896b in pthread_cond_wait@@GLIBC_2.3.2 () at ../nptl/sysdeps/unix/sysv/linux/i386/i686/../i486/pthread_cond_wait.S:169
#2  0x008e264c in __pthread_cond_wait (cond=0x982582a8, mutex=0x982582d8) at forward.c:139
#3  0xaab688ef in ?? () from /usr/lib/flashplugin-installer/libflashplayer.so
#4  0xaa72d7f5 in ?? () from /usr/lib/flashplugin-installer/libflashplayer.so
#5  0xaab68bac in ?? () from /usr/lib/flashplugin-installer/libflashplayer.so
#6  0xaab69256 in ?? () from /usr/lib/flashplugin-installer/libflashplayer.so
#7  0x00544d4c in start_thread (arg=0xa67f6b40) at pthread_create.c:308
#8  0x008d4d3e in clone () at ../sysdeps/unix/sysv/linux/i386/clone.S:130

Thread 13 (Thread 0xa1182b40 (LWP 28533)):
#0  0x00a58416 in __kernel_vsyscall ()
#1  0x00548d13 in pthread_cond_timedwait@@GLIBC_2.3.2 () at ../nptl/sysdeps/unix/sysv/linux/i386/i686/../i486/pthread_cond_timedwait.S:236
#2  0x008e26a4 in __pthread_cond_timedwait (cond=0xa6abd5e4, mutex=0xa6abd614, abstime=0xa11821a4) at forward.c:152
#3  0xaab688c6 in ?? () from /usr/lib/flashplugin-installer/libflashplayer.so
#4  0xaaaad353 in ?? () from /usr/lib/flashplugin-installer/libflashplayer.so
#5  0xaab68bac in ?? () from /usr/lib/flashplugin-installer/libflashplayer.so
#6  0xaab69256 in ?? () from /usr/lib/flashplugin-installer/libflashplayer.so
#7  0x00544d4c in start_thread (arg=0xa1182b40) at pthread_create.c:308
#8  0x008d4d3e in clone () at ../sysdeps/unix/sysv/linux/i386/clone.S:130

Thread 12 (Thread 0x9f7c5b40 (LWP 28534)):
#0  0x00a58416 in __kernel_vsyscall ()
#1  0x0089de86 in nanosleep () at ../sysdeps/unix/syscall-template.S:82
#2  0xaab68784 in ?? () from /usr/lib/flashplugin-installer/libflashplayer.so
#3  0xaa69d4ba in ?? () from /usr/lib/flashplugin-installer/libflashplayer.so
#4  0xaab68bac in ?? () from /usr/lib/flashplugin-installer/libflashplayer.so
#5  0xaab69256 in ?? () from /usr/lib/flashplugin-installer/libflashplayer.so
#6  0x00544d4c in start_thread (arg=0x9f7c5b40) at pthread_create.c:308
#7  0x008d4d3e in clone () at ../sysdeps/unix/sysv/linux/i386/clone.S:130

Thread 11 (Thread 0x9efc4b40 (LWP 28535)):
#0  0x00a58416 in __kernel_vsyscall ()
#1  0x00548d13 in pthread_cond_timedwait@@GLIBC_2.3.2 () at ../nptl/sysdeps/unix/sysv/linux/i386/i686/../i486/pthread_cond_timedwait.S:236
#2  0x008e26a4 in __pthread_cond_timedwait (cond=0xa990068c, mutex=0xa99006bc, abstime=0x9efc4154) at forward.c:152
#3  0xaab688c6 in ?? () from /usr/lib/flashplugin-installer/libflashplayer.so
#4  0xaa69e72c in ?? () from /usr/lib/flashplugin-installer/libflashplayer.so
#5  0xaab68bac in ?? () from /usr/lib/flashplugin-installer/libflashplayer.so
#6  0xaab69256 in ?? () from /usr/lib/flashplugin-installer/libflashplayer.so
#7  0x00544d4c in start_thread (arg=0x9efc4b40) at pthread_create.c:308
#8  0x008d4d3e in clone () at ../sysdeps/unix/sysv/linux/i386/clone.S:130

Thread 10 (Thread 0x9e7c3b40 (LWP 28536)):
#0  0x00a58416 in __kernel_vsyscall ()
#1  0x00548d13 in pthread_cond_timedwait@@GLIBC_2.3.2 () at ../nptl/sysdeps/unix/sysv/linux/i386/i686/../i486/pthread_cond_timedwait.S:236
#2  0x008e26a4 in __pthread_cond_timedwait (cond=0x9c8ca88c, mutex=0x9c8ca8bc, abstime=0x9e7c3144) at forward.c:152
#3  0xaab688c6 in ?? () from /usr/lib/flashplugin-installer/libflashplayer.so
#4  0xaa684dcd in ?? () from /usr/lib/flashplugin-installer/libflashplayer.so
#5  0xaab68bac in ?? () from /usr/lib/flashplugin-installer/libflashplayer.so
#6  0xaab69256 in ?? () from /usr/lib/flashplugin-installer/libflashplayer.so
#7  0x00544d4c in start_thread (arg=0x9e7c3b40) at pthread_create.c:308
#8  0x008d4d3e in clone () at ../sysdeps/unix/sysv/linux/i386/clone.S:130

Thread 9 (Thread 0x9dfc2b40 (LWP 28537)):
#0  0x00a58416 in __kernel_vsyscall ()
#1  0x0054896b in pthread_cond_wait@@GLIBC_2.3.2 () at ../nptl/sysdeps/unix/sysv/linux/i386/i686/../i486/pthread_cond_wait.S:169
#2  0x008e264c in __pthread_cond_wait (cond=0x973ff034, mutex=0x973ff01c) at forward.c:139
#3  0xab03daa9 in ?? () from /usr/lib/flashplugin-installer/libflashplayer.so
#4  0xab04fdfd in ?? () from /usr/lib/flashplugin-installer/libflashplayer.so
#5  0xab040652 in ?? () from /usr/lib/flashplugin-installer/libflashplayer.so
#6  0x00544d4c in start_thread (arg=0x9dfc2b40) at pthread_create.c:308
#7  0x008d4d3e in clone () at ../sysdeps/unix/sysv/linux/i386/clone.S:130

Thread 8 (Thread 0x9c601b40 (LWP 28538)):
#0  0x00a58416 in __kernel_vsyscall ()
#1  0x0054896b in pthread_cond_wait@@GLIBC_2.3.2 () at ../nptl/sysdeps/unix/sysv/linux/i386/i686/../i486/pthread_cond_wait.S:169
#2  0x008e264c in __pthread_cond_wait (cond=0x9742b354, mutex=0x9742b33c) at forward.c:139
#3  0xab03daa9 in ?? () from /usr/lib/flashplugin-installer/libflashplayer.so
#4  0xab04fdfd in ?? () from /usr/lib/flashplugin-installer/libflashplayer.so
#5  0xab040652 in ?? () from /usr/lib/flashplugin-installer/libflashplayer.so
#6  0x00544d4c in start_thread (arg=0x9c601b40) at pthread_create.c:308
#7  0x008d4d3e in clone () at ../sysdeps/unix/sysv/linux/i386/clone.S:130

Thread 7 (Thread 0x9bc00b40 (LWP 28539)):
#0  0x00a58416 in __kernel_vsyscall ()
#1  0x0054896b in pthread_cond_wait@@GLIBC_2.3.2 () at ../nptl/sysdeps/unix/sysv/linux/i386/i686/../i486/pthread_cond_wait.S:169
#2  0x008e264c in __pthread_cond_wait (cond=0x97457674, mutex=0x9745765c) at forward.c:139
#3  0xab03daa9 in ?? () from /usr/lib/flashplugin-installer/libflashplayer.so
#4  0xab04fdfd in ?? () from /usr/lib/flashplugin-installer/libflashplayer.so
#5  0xab040652 in ?? () from /usr/lib/flashplugin-installer/libflashplayer.so
#6  0x00544d4c in start_thread (arg=0x9bc00b40) at pthread_create.c:308
#7  0x008d4d3e in clone () at ../sysdeps/unix/sysv/linux/i386/clone.S:130

Thread 6 (Thread 0x9b3ffb40 (LWP 28540)):
#0  0x00a58416 in __kernel_vsyscall ()
#1  0x0054896b in pthread_cond_wait@@GLIBC_2.3.2 () at ../nptl/sysdeps/unix/sysv/linux/i386/i686/../i486/pthread_cond_wait.S:169
#2  0x008e264c in __pthread_cond_wait (cond=0x97483994, mutex=0x9748397c) at forward.c:139
#3  0xab03daa9 in ?? () from /usr/lib/flashplugin-installer/libflashplayer.so
#4  0xab04fdfd in ?? () from /usr/lib/flashplugin-installer/libflashplayer.so
#5  0xab040652 in ?? () from /usr/lib/flashplugin-installer/libflashplayer.so
#6  0x00544d4c in start_thread (arg=0x9b3ffb40) at pthread_create.c:308
#7  0x008d4d3e in clone () at ../sysdeps/unix/sysv/linux/i386/clone.S:130

Thread 5 (Thread 0x9a7feb40 (LWP 28541)):
#0  0x00a58416 in __kernel_vsyscall ()
#1  0x008c65f0 in __GI___poll (fds=0xa3ce2298, nfds=1, timeout=-1) at ../sysdeps/unix/sysv/linux/poll.c:87
#2  0x024fb4c6 in ?? () from /usr/lib/i386-linux-gnu/libpulse.so.0
#3  0x024e975a in pa_mainloop_poll () from /usr/lib/i386-linux-gnu/libpulse.so.0
#4  0x024e9fb7 in pa_mainloop_iterate () from /usr/lib/i386-linux-gnu/libpulse.so.0
#5  0x024ea094 in pa_mainloop_run () from /usr/lib/i386-linux-gnu/libpulse.so.0
#6  0x024fb44e in ?? () from /usr/lib/i386-linux-gnu/libpulse.so.0
#7  0x02822246 in ?? () from /usr/lib/i386-linux-gnu/libpulsecommon-1.1.so
#8  0x00544d4c in start_thread (arg=0x9a7feb40) at pthread_create.c:308
#9  0x008d4d3e in clone () at ../sysdeps/unix/sysv/linux/i386/clone.S:130

Thread 4 (Thread 0x924a3b40 (LWP 28542)):
#0  0x00a58416 in __kernel_vsyscall ()
#1  0x0089de86 in nanosleep () at ../sysdeps/unix/syscall-template.S:82
#2  0x008ce7ed in usleep (useconds=1) at ../sysdeps/unix/sysv/linux/usleep.c:33
#3  0xaab7ff74 in ?? () from /usr/lib/flashplugin-installer/libflashplayer.so
#4  0x00544d4c in start_thread (arg=0x924a3b40) at pthread_create.c:308
#5  0x008d4d3e in clone () at ../sysdeps/unix/sysv/linux/i386/clone.S:130

Thread 3 (Thread 0xafdffb40 (LWP 28544)):
#0  0x00a58416 in __kernel_vsyscall ()
#1  0x00548d13 in pthread_cond_timedwait@@GLIBC_2.3.2 () at ../nptl/sysdeps/unix/sysv/linux/i386/i686/../i486/pthread_cond_timedwait.S:236
#2  0x008e26a4 in __pthread_cond_timedwait (cond=0x9bd4add4, mutex=0x9bd4ae04, abstime=0xafdff1a4) at forward.c:152
#3  0xaab688c6 in ?? () from /usr/lib/flashplugin-installer/libflashplayer.so
#4  0xaaaad353 in ?? () from /usr/lib/flashplugin-installer/libflashplayer.so
#5  0xaab68bac in ?? () from /usr/lib/flashplugin-installer/libflashplayer.so
#6  0xaab69256 in ?? () from /usr/lib/flashplugin-installer/libflashplayer.so
#7  0x00544d4c in start_thread (arg=0xafdffb40) at pthread_create.c:308
#8  0x008d4d3e in clone () at ../sysdeps/unix/sysv/linux/i386/clone.S:130

Thread 2 (Thread 0x9189fb40 (LWP 28591)):
#0  0x047c1108 in ?? () from /lib/i386-linux-gnu/libglib-2.0.so.0
#1  0x047c13c8 in g_mutex_lock () from /lib/i386-linux-gnu/libglib-2.0.so.0
#2  0x047821ea in g_main_context_iteration () from /lib/i386-linux-gnu/libglib-2.0.so.0
#3  0x07a8fde7 in QEventDispatcherGlib::processEvents (this=0xaea21e78, flags=...) at kernel/qeventdispatcher_glib.cpp:426
#4  0x07a5b6ad in QEventLoop::processEvents (this=0x9189f240, flags=...) at kernel/qeventloop.cpp:149
#5  0x07a5b949 in QEventLoop::exec (this=0x9189f240, flags=...) at kernel/qeventloop.cpp:204
#6  0x07944a1c in QThread::exec (this=0x95084f8) at thread/qthread.cpp:501
#7  0x07a38cfd in QInotifyFileSystemWatcherEngine::run (this=0x95084f8) at io/qfilesystemwatcher_inotify.cpp:248
#8  0x07947eb0 in QThreadPrivate::start (arg=0x95084f8) at thread/qthread_unix.cpp:307
#9  0x00544d4c in start_thread (arg=0x9189fb40) at pthread_create.c:308
#10 0x008d4d3e in clone () at ../sysdeps/unix/sysv/linux/i386/clone.S:130

Thread 1 (Thread 0xb77a7740 (LWP 26313)):
[KCrash Handler]
#7  0x00000069 in ?? ()
#8  0x07a641d8 in QMetaObject::cast (this=0x2035148, obj=0xacc49c8) at kernel/qmetaobject.cpp:274
#9  0x02005293 in ?? () from /usr/lib/kde4/kwebkitpart.so
#10 0x02001283 in ?? () from /usr/lib/kde4/kwebkitpart.so
#11 0x020012df in ?? () from /usr/lib/kde4/kwebkitpart.so
#12 0x01ff7a82 in ?? () from /usr/lib/kde4/kwebkitpart.so
#13 0x01ff7b05 in ?? () from /usr/lib/kde4/kwebkitpart.so
#14 0x0012af50 in KParts::Part::slotWidgetDestroyed (this=0xa81f718) at ../../kparts/part.cpp:353
#15 0x0012c418 in qt_static_metacall (_a=0xbf93d818, _id=2, _o=0xa81f718, _c=<optimized out>) at ./part.moc:57
#16 KParts::Part::qt_static_metacall (_o=0xa81f718, _c=QMetaObject::InvokeMetaMethod, _id=2, _a=0xbf93d818) at ./part.moc:49
#17 0x07a73bb1 in QMetaObject::activate (sender=0xa02f6f8, m=0x7bb9dd8, local_signal_index=0, argv=0xbf93d818) at kernel/qobject.cpp:3547
#18 0x07a74575 in QObject::destroyed (this=0xa02f6f8, _t1=0xa02f6f8) at .moc/release-shared/moc_qobject.cpp:149
#19 0x07a7748f in QObject::~QObject (this=0xa02f6f8, __in_chrg=<optimized out>) at kernel/qobject.cpp:844
#20 0x03db807d in QWidget::~QWidget (this=0xa02f6f8, __in_chrg=<optimized out>) at kernel/qwidget.cpp:1552
#21 0x03db82d2 in QWidget::~QWidget (this=0xa02f6f8, __in_chrg=<optimized out>) at kernel/qwidget.cpp:1701
#22 0x07a72211 in QObjectPrivate::deleteChildren (this=0xbba8000) at kernel/qobject.cpp:1908
#23 0x03db7fcc in QWidget::~QWidget (this=0x9621fa0, __in_chrg=<optimized out>) at kernel/qwidget.cpp:1677
#24 0x041dc4af in QGroupBox::~QGroupBox (this=0x9621fa0, __in_chrg=<optimized out>) at widgets/qgroupbox.cpp:214
#25 0x041dc4f2 in QGroupBox::~QGroupBox (this=0x9621fa0, __in_chrg=<optimized out>) at widgets/qgroupbox.cpp:216
#26 0x07a72211 in QObjectPrivate::deleteChildren (this=0x97b5c38) at kernel/qobject.cpp:1908
#27 0x03db7fcc in QWidget::~QWidget (this=0x97b79a8, __in_chrg=<optimized out>) at kernel/qwidget.cpp:1677
#28 0x04d4bcf2 in ~CSSCustomDialog (this=0x97b79a8, __in_chrg=<optimized out>) at ../../../../konqueror/settings/konqhtml/css/kcmcss.h:32
#29 CSSCustomDialog::~CSSCustomDialog (this=0x97b79a8, __in_chrg=<optimized out>) at ../../../../konqueror/settings/konqhtml/css/kcmcss.h:32
#30 0x07a72211 in QObjectPrivate::deleteChildren (this=0x9c45a10) at kernel/qobject.cpp:1908
#31 0x03db7fcc in QWidget::~QWidget (this=0xa7576a8, __in_chrg=<optimized out>) at kernel/qwidget.cpp:1677
#32 0x042b5c35 in QDialog::~QDialog (this=0xa7576a8, __in_chrg=<optimized out>) at dialogs/qdialog.cpp:318
#33 0x0110e274 in KDialog::~KDialog (this=0xa7576a8, __in_chrg=<optimized out>) at ../../kdeui/dialogs/kdialog.cpp:201
#34 0x0110e2b2 in KDialog::~KDialog (this=0xa7576a8, __in_chrg=<optimized out>) at ../../kdeui/dialogs/kdialog.cpp:204
#35 0x07a72211 in QObjectPrivate::deleteChildren (this=0x99f0858) at kernel/qobject.cpp:1908
#36 0x03db7fcc in QWidget::~QWidget (this=0x9bd6220, __in_chrg=<optimized out>) at kernel/qwidget.cpp:1677
#37 0x04d4bc92 in ~CSSConfig (this=0x9bd6220, __in_chrg=<optimized out>) at ../../../../konqueror/settings/konqhtml/css/kcmcss.h:51
#38 CSSConfig::~CSSConfig (this=0x9bd6220, __in_chrg=<optimized out>) at ../../../../konqueror/settings/konqhtml/css/kcmcss.h:51
#39 0x07a72211 in QObjectPrivate::deleteChildren (this=0x9ba7208) at kernel/qobject.cpp:1908
#40 0x03db7fcc in QWidget::~QWidget (this=0x9c258b8, __in_chrg=<optimized out>) at kernel/qwidget.cpp:1677
#41 0x041dba5f in QFrame::~QFrame (this=0x9c258b8, __in_chrg=<optimized out>) at widgets/qframe.cpp:240
#42 0x0424390f in QStackedWidget::~QStackedWidget (this=0x9c258b8, __in_chrg=<optimized out>) at widgets/qstackedwidget.cpp:191
#43 0x04243952 in QStackedWidget::~QStackedWidget (this=0x9c258b8, __in_chrg=<optimized out>) at widgets/qstackedwidget.cpp:193
#44 0x07a72211 in QObjectPrivate::deleteChildren (this=0x9bb9858) at kernel/qobject.cpp:1908
#45 0x03db7fcc in QWidget::~QWidget (this=0x9c717c8, __in_chrg=<optimized out>) at kernel/qwidget.cpp:1677
#46 0x0425072f in QTabWidget::~QTabWidget (this=0x9c717c8, __in_chrg=<optimized out>) at widgets/qtabwidget.cpp:365
#47 0x012d6162 in KTabWidget::~KTabWidget (this=0x9c717c8, __in_chrg=<optimized out>) at ../../kdeui/widgets/ktabwidget.cpp:254
#48 0x012d61a2 in KTabWidget::~KTabWidget (this=0x9c717c8, __in_chrg=<optimized out>) at ../../kdeui/widgets/ktabwidget.cpp:257
#49 0x07a72211 in QObjectPrivate::deleteChildren (this=0x9c09500) at kernel/qobject.cpp:1908
#50 0x03db7fcc in QWidget::~QWidget (this=0xa384968, __in_chrg=<optimized out>) at kernel/qwidget.cpp:1677
#51 0x0127bc4a in KCModule::~KCModule (this=0xa384968, __in_chrg=<optimized out>) at ../../kdeui/widgets/kcmodule.cpp:193
#52 0x04d313ec in KAppearanceOptions::~KAppearanceOptions (this=0xa384968, __in_chrg=<optimized out>) at ../../../../konqueror/settings/konqhtml/appearance.cpp:255
#53 0x04d31432 in KAppearanceOptions::~KAppearanceOptions (this=0xa384968, __in_chrg=<optimized out>) at ../../../../konqueror/settings/konqhtml/appearance.cpp:257
#54 0x00a9b08c in KCModuleProxy::deleteClient (this=0xab18cc0) at ../../kutils/kcmoduleproxy.cpp:219
#55 0x00a98348 in KCMultiDialogPrivate::_k_dialogClosed (this=0xa8ea6f0) at ../../kutils/kcmultidialog.cpp:201
#56 0x07a73bb1 in QMetaObject::activate (sender=0xa63b268, m=0x1414490, local_signal_index=16, argv=0x0) at kernel/qobject.cpp:3547
#57 0x011114a5 in KDialog::finished (this=0xa63b268) at ./kdialog.moc:315
#58 0x011114e4 in KDialog::hideEvent (this=0xa63b268, event=0xbf93e634) at ../../kdeui/dialogs/kdialog.cpp:998
#59 0x03dbe4ca in QWidget::event (this=0xa63b268, event=0xbf93e634) at kernel/qwidget.cpp:8582
#60 0x03d63df4 in notify_helper (e=0xbf93e634, receiver=0xa63b268, this=0x8e9b0c0) at kernel/qapplication.cpp:4556
#61 QApplicationPrivate::notify_helper (this=0x8e9b0c0, receiver=0xa63b268, e=0xbf93e634) at kernel/qapplication.cpp:4528
#62 0x03d691f2 in QApplication::notify (this=0x8e9b0c0, receiver=0xa63b268, e=0xbf93e634) at kernel/qapplication.cpp:4521
#63 0x011d09a1 in KApplication::notify (this=0xbf93fb2c, receiver=0xa63b268, event=0xbf93e634) at ../../kdeui/kernel/kapplication.cpp:311
#64 0x07a5ce0e in QCoreApplication::notifyInternal (this=0xbf93fb2c, receiver=0xa63b268, event=0xbf93e634) at kernel/qcoreapplication.cpp:915
#65 0x03dbf3b2 in sendEvent (event=0xbf93e634, receiver=0xa63b268) at ../../include/QtCore/../../src/corelib/kernel/qcoreapplication.h:231
#66 QWidgetPrivate::hide_helper (this=0x94df0b0) at kernel/qwidget.cpp:7637
#67 0x03dc1640 in QWidget::setVisible (this=0xa63b268, visible=false) at kernel/qwidget.cpp:7810
#68 0x042b7d80 in QDialog::setVisible (this=0xa63b268, visible=false) at dialogs/qdialog.cpp:793
#69 0x042b6ff9 in hide (this=0xa63b268) at ../../include/QtGui/../../src/gui/kernel/qwidget.h:498
#70 QDialog::done (this=0xa63b268, r=1) at dialogs/qdialog.cpp:591
#71 0x042b580a in QDialog::accept (this=0xa63b268) at dialogs/qdialog.cpp:612
#72 0x00a98190 in KCMultiDialog::slotOkClicked (this=0xa63b268) at ../../kutils/kcmultidialog.cpp:335
#73 0x00a992f0 in qt_static_metacall (_a=0xbf93e830, _id=5, _o=0xa63b268, _c=<optimized out>) at ./kcmultidialog.moc:73
#74 KCMultiDialog::qt_static_metacall (_o=0xa63b268, _c=QMetaObject::InvokeMetaMethod, _id=5, _a=0xbf93e830) at ./kcmultidialog.moc:62
#75 0x07a73bb1 in QMetaObject::activate (sender=0xa63b268, m=0x1414490, local_signal_index=9, argv=0x0) at kernel/qobject.cpp:3547
#76 0x011112d5 in KDialog::okClicked (this=0xa63b268) at ./kdialog.moc:272
#77 0x01111b08 in KDialog::slotButtonClicked (this=0xa63b268, button=4) at ../../kdeui/dialogs/kdialog.cpp:884
#78 0x01111fa0 in qt_static_metacall (_a=0xbf93e9b8, _id=33, _o=0xa63b268, _c=<optimized out>) at ./kdialog.moc:167
#79 KDialog::qt_static_metacall (_o=0xa63b268, _c=QMetaObject::InvokeMetaMethod, _id=33, _a=0xbf93e9b8) at ./kdialog.moc:127
#80 0x07a73bb1 in QMetaObject::activate (sender=0xa8ea744, m=0x7bb9e58, local_signal_index=0, argv=0xbf93e9b8) at kernel/qobject.cpp:3547
#81 0x07a7b2a5 in QSignalMapper::mapped (this=0xa8ea744, _t1=4) at .moc/release-shared/moc_qsignalmapper.cpp:115
#82 0x07a7b3f2 in QSignalMapper::map (this=0xa8ea744, sender=0xa7d5460) at kernel/qsignalmapper.cpp:266
#83 0x07a7b5ae in QSignalMapper::map (this=0xa8ea744) at kernel/qsignalmapper.cpp:257
#84 0x07a7b690 in qt_static_metacall (_a=0xbf93eb38, _id=4, _o=0xa8ea744, _c=<optimized out>) at .moc/release-shared/moc_qsignalmapper.cpp:64
#85 QSignalMapper::qt_static_metacall (_o=0xa8ea744, _c=QMetaObject::InvokeMetaMethod, _id=4, _a=0xbf93eb38) at .moc/release-shared/moc_qsignalmapper.cpp:54
#86 0x07a73bb1 in QMetaObject::activate (sender=0xa7d5460, m=0x46ef7c8, local_signal_index=2, argv=0xbf93eb38) at kernel/qobject.cpp:3547
#87 0x0449bf5d in QAbstractButton::clicked (this=0xa7d5460, _t1=false) at .moc/release-shared/moc_qabstractbutton.cpp:220
#88 0x0418fb5d in QAbstractButtonPrivate::emitClicked (this=0x9458670) at widgets/qabstractbutton.cpp:548
#89 0x041911cb in QAbstractButtonPrivate::click (this=0x9458670) at widgets/qabstractbutton.cpp:541
#90 0x04191486 in QAbstractButton::mouseReleaseEvent (this=0xa7d5460, e=0xbf93f204) at widgets/qabstractbutton.cpp:1123
#91 0x03dbdffc in QWidget::event (this=0xa7d5460, event=0xbf93f204) at kernel/qwidget.cpp:8371
#92 0x04190729 in QAbstractButton::event (this=0xa7d5460, e=0xbf93f204) at widgets/qabstractbutton.cpp:1082
#93 0x04233cf8 in QPushButton::event (this=0xa7d5460, e=0xbf93f204) at widgets/qpushbutton.cpp:683
#94 0x03d63df4 in notify_helper (e=0xbf93f204, receiver=0xa7d5460, this=0x8e9b0c0) at kernel/qapplication.cpp:4556
#95 QApplicationPrivate::notify_helper (this=0x8e9b0c0, receiver=0xa7d5460, e=0xbf93f204) at kernel/qapplication.cpp:4528
#96 0x03d69e74 in QApplication::notify (this=0x8e9b0c0, receiver=0xa7d5460, e=0xbf93f204) at kernel/qapplication.cpp:4099
#97 0x011d09a1 in KApplication::notify (this=0xbf93fb2c, receiver=0xa7d5460, event=0xbf93f204) at ../../kdeui/kernel/kapplication.cpp:311
#98 0x07a5ce0e in QCoreApplication::notifyInternal (this=0xbf93fb2c, receiver=0xa7d5460, event=0xbf93f204) at kernel/qcoreapplication.cpp:915
#99 0x03d64db5 in sendEvent (event=<optimized out>, receiver=<optimized out>) at ../../include/QtCore/../../src/corelib/kernel/qcoreapplication.h:231
#100 QApplicationPrivate::sendMouseEvent (receiver=0xa7d5460, event=0xbf93f204, alienWidget=0xa7d5460, nativeWidget=0xa63b268, buttonDown=0x46f8cf4, lastMouseReceiver=..., spontaneous=true) at kernel/qapplication.cpp:3167
#101 0x03df0f94 in QETWidget::translateMouseEvent (this=0xa63b268, event=0xbf93f6bc) at kernel/qapplication_x11.cpp:4617
#102 0x03defb2d in QApplication::x11ProcessEvent (this=0xbf93fb2c, event=0xbf93f6bc) at kernel/qapplication_x11.cpp:3732
#103 0x03e1ce1c in x11EventSourceDispatch (s=0x8e9b3a8, callback=0, user_data=0x0) at kernel/qguieventdispatcher_glib.cpp:146
#104 0x04781d86 in g_main_context_dispatch () from /lib/i386-linux-gnu/libglib-2.0.so.0
#105 0x04782125 in ?? () from /lib/i386-linux-gnu/libglib-2.0.so.0
#106 0x04782201 in g_main_context_iteration () from /lib/i386-linux-gnu/libglib-2.0.so.0
#107 0x07a8fd87 in QEventDispatcherGlib::processEvents (this=0x8e74f08, flags=...) at kernel/qeventdispatcher_glib.cpp:424
#108 0x03e1ca1a in QGuiEventDispatcherGlib::processEvents (this=0x8e74f08, flags=...) at kernel/qguieventdispatcher_glib.cpp:204
#109 0x07a5b6ad in QEventLoop::processEvents (this=0xbf93f9b4, flags=...) at kernel/qeventloop.cpp:149
#110 0x07a5b949 in QEventLoop::exec (this=0xbf93f9b4, flags=...) at kernel/qeventloop.cpp:204
#111 0x07a6134a in QCoreApplication::exec () at kernel/qcoreapplication.cpp:1187
#112 0x03d619c4 in QApplication::exec () at kernel/qapplication.cpp:3817
#113 0x00fb4cfd in kdemain (argc=2, argv=0xbf93fe84) at ../../../konqueror/src/konqmain.cpp:242
#114 0x0804850b in main (argc=2, argv=0xbf93fe84) at konqueror_dummy.cpp:3

Reported using DrKonqi
Comment 1 Dawit Alemayehu 2013-03-03 17:03:55 UTC 
The backtrace does not show where in kwebkitpart the crash is happening. Please install the debug kwebkitpart package (kpart-webkit-dbg) for your distro. attempt to perform the action that causes the crash and post the resulting backtrace.
Comment 2 Andrew Crouthamel 2018-09-24 02:24:20 UTC 
Dear Bug Submitter,

This bug has been in NEEDSINFO status with no change for at least 15 days. Please provide the requested information as soon as possible and set the bug status as REPORTED. Due to regular bug tracker maintenance, if the bug is still in NEEDSINFO status with no change in 30 days, the bug will be closed as RESOLVED > WORKSFORME due to lack of needed information.

For more information about our bug triaging procedures please read the wiki located here: https://community.kde.org/Guidelines_and_HOWTOs/Bug_triaging

If you have already provided the requested information, please set the bug status as REPORTED so that the KDE team knows that the bug is ready to be confirmed.

Thank you for helping us make KDE software even better for everyone!
Comment 3 Andrew Crouthamel 2018-10-27 01:59:50 UTC 
Dear Bug Submitter,

This bug has been in NEEDSINFO status with no change for at least 30 days. The bug is now closed as RESOLVED > WORKSFORME due to lack of needed information.

For more information about our bug triaging procedures please read the wiki located here: https://community.kde.org/Guidelines_and_HOWTOs/Bug_triaging

Thank you for helping us make KDE software even better for everyone!