Bug 316599

Summary: Konqueror crashed while browsing phpbb forum http://hoc.createforumhosting.com/
Product: [Applications] konqueror Reporter: Robert Hawkins <post>
Component: generalAssignee: Konqueror Developers <konq-bugs>
Status: RESOLVED UPSTREAM    
Severity: crash CC: adawit, christopherheiny, kavol, upscope
Priority: NOR    
Version: 4.9.5   
Target Milestone: ---   
Platform: Ubuntu   
OS: Linux   
Latest Commit: Version Fixed In:
Sentry Crash Report:

Description Robert Hawkins 2013-03-12 14:12:23 UTC 
Application: konqueror (4.9.5)
KDE Platform Version: 4.9.5
Qt Version: 4.8.3
Operating System: Linux 3.5.0-25-generic x86_64
Distribution: Ubuntu 12.10

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

I'm using Konqueror with the Webkit browser engine.

I was navigating around a phpbb based site at http://hoc.createforumhosting.com/.
Clicking on a link from the board index to a category (e.g. For sale and wanted), and using the back button to return to the board index, resulted in a crash on several occasions.

The forum is browsable by guests with no login required.

-- Backtrace:
Application: Konqueror (konqueror), signal: Segmentation fault
Using host libthread_db library "/lib/x86_64-linux-gnu/libthread_db.so.1".
[Current thread is 1 (Thread 0x7faa58f4d780 (LWP 31150))]

Thread 17 (Thread 0x7faa3cb7f700 (LWP 31161)):
#0  __libc_enable_asynccancel () at ../nptl/sysdeps/unix/sysv/linux/x86_64/cancellation.S:66
#1  0x00007faa587ac2e8 in __GI___poll (fds=<optimized out>, nfds=<optimized out>, timeout=<optimized out>) at ../sysdeps/unix/sysv/linux/poll.c:85
#2  0x00007faa5154ed84 in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#3  0x00007faa5154eea4 in g_main_context_iteration () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#4  0x00007faa562f6c16 in QEventDispatcherGlib::processEvents (this=0x7faa380008c0, flags=...) at kernel/qeventdispatcher_glib.cpp:426
#5  0x00007faa562c72bf in QEventLoop::processEvents (this=this@entry=0x7faa3cb7edd0, flags=...) at kernel/qeventloop.cpp:149
#6  0x00007faa562c7548 in QEventLoop::exec (this=0x7faa3cb7edd0, flags=...) at kernel/qeventloop.cpp:204
#7  0x00007faa561c8b10 in QThread::exec (this=<optimized out>) at thread/qthread.cpp:501
#8  0x00007faa562a79af in QInotifyFileSystemWatcherEngine::run (this=0x19b7840) at io/qfilesystemwatcher_inotify.cpp:248
#9  0x00007faa561cbaec in QThreadPrivate::start (arg=0x19b7840) at thread/qthread_unix.cpp:338
#10 0x00007faa51c11e9a in start_thread (arg=0x7faa3cb7f700) at pthread_create.c:308
#11 0x00007faa587b7cbd in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:112
#12 0x0000000000000000 in ?? ()

Thread 16 (Thread 0x7faa36da7700 (LWP 31169)):
#0  pthread_cond_wait@@GLIBC_2.3.2 () at ../nptl/sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:162
#1  0x00007faa2f61bb2d in WTF::TCMalloc_PageHeap::scavengerThread (this=0x7faa2ffdc280 <WTF::pageheap_memory>) at wtf/FastMalloc.cpp:2499
#2  0x00007faa2f61bc39 in WTF::TCMalloc_PageHeap::runScavengerThread (context=<optimized out>) at wtf/FastMalloc.cpp:1622
#3  0x00007faa51c11e9a in start_thread (arg=0x7faa36da7700) at pthread_create.c:308
#4  0x00007faa587b7cbd in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:112
#5  0x0000000000000000 in ?? ()

Thread 15 (Thread 0x7faa2e04d700 (LWP 31170)):
#0  0x00007faa587ac303 in __GI___poll (fds=<optimized out>, nfds=<optimized out>, timeout=<optimized out>) at ../sysdeps/unix/sysv/linux/poll.c:87
#1  0x00007faa5154ed84 in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#2  0x00007faa5154eea4 in g_main_context_iteration () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#3  0x00007faa562f6c16 in QEventDispatcherGlib::processEvents (this=0x7faa30002920, flags=...) at kernel/qeventdispatcher_glib.cpp:426
#4  0x00007faa562c72bf in QEventLoop::processEvents (this=this@entry=0x7faa2e04ce00, flags=...) at kernel/qeventloop.cpp:149
#5  0x00007faa562c7548 in QEventLoop::exec (this=0x7faa2e04ce00, flags=...) at kernel/qeventloop.cpp:204
#6  0x00007faa561c8b10 in QThread::exec (this=<optimized out>) at thread/qthread.cpp:501
#7  0x00007faa561cbaec in QThreadPrivate::start (arg=0x344f330) at thread/qthread_unix.cpp:338
#8  0x00007faa51c11e9a in start_thread (arg=0x7faa2e04d700) at pthread_create.c:308
#9  0x00007faa587b7cbd in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:112
#10 0x0000000000000000 in ?? ()

Thread 14 (Thread 0x7fa9dddda700 (LWP 31375)):
#0  0x00007faa51c13f69 in __pthread_mutex_lock (mutex=0x7fa9d0000a60) at pthread_mutex_lock.c:92
#1  0x00007faa5158be21 in g_mutex_lock () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#2  0x00007faa5154e79a in g_main_context_check () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#3  0x00007faa5154ed22 in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#4  0x00007faa5154eea4 in g_main_context_iteration () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#5  0x00007faa562f6c16 in QEventDispatcherGlib::processEvents (this=0x7fa9d00008c0, flags=...) at kernel/qeventdispatcher_glib.cpp:426
#6  0x00007faa562c72bf in QEventLoop::processEvents (this=this@entry=0x7fa9dddd9dd0, flags=...) at kernel/qeventloop.cpp:149
#7  0x00007faa562c7548 in QEventLoop::exec (this=0x7fa9dddd9dd0, flags=...) at kernel/qeventloop.cpp:204
#8  0x00007faa561c8b10 in QThread::exec (this=<optimized out>) at thread/qthread.cpp:501
#9  0x00007faa562a79af in QInotifyFileSystemWatcherEngine::run (this=0x29c46e0) at io/qfilesystemwatcher_inotify.cpp:248
#10 0x00007faa561cbaec in QThreadPrivate::start (arg=0x29c46e0) at thread/qthread_unix.cpp:338
#11 0x00007faa51c11e9a in start_thread (arg=0x7fa9dddda700) at pthread_create.c:308
#12 0x00007faa587b7cbd in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:112
#13 0x0000000000000000 in ?? ()

Thread 13 (Thread 0x7fa9de5db700 (LWP 32257)):
#0  pthread_cond_wait@@GLIBC_2.3.2 () at ../nptl/sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:162
#1  0x00007faa5158c09f in g_cond_wait () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#2  0x00007faa342d1003 in ?? () from /usr/lib/x86_64-linux-gnu/libgstreamer-0.10.so.0
#3  0x00007faa51572e62 in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#4  0x00007faa51572645 in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#5  0x00007faa51c11e9a in start_thread (arg=0x7fa9de5db700) at pthread_create.c:308
#6  0x00007faa587b7cbd in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:112
#7  0x0000000000000000 in ?? ()

Thread 12 (Thread 0x7fa9cea4b700 (LWP 32258)):
#0  pthread_cond_wait@@GLIBC_2.3.2 () at ../nptl/sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:162
#1  0x00007faa5158c09f in g_cond_wait () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#2  0x00007faa342d1003 in ?? () from /usr/lib/x86_64-linux-gnu/libgstreamer-0.10.so.0
#3  0x00007faa51572e62 in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#4  0x00007faa51572645 in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#5  0x00007faa51c11e9a in start_thread (arg=0x7fa9cea4b700) at pthread_create.c:308
#6  0x00007faa587b7cbd in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:112
#7  0x0000000000000000 in ?? ()

Thread 11 (Thread 0x7fa9ce24a700 (LWP 32259)):
#0  pthread_cond_wait@@GLIBC_2.3.2 () at ../nptl/sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:162
#1  0x00007faa5158c09f in g_cond_wait () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#2  0x00007faa342d1003 in ?? () from /usr/lib/x86_64-linux-gnu/libgstreamer-0.10.so.0
#3  0x00007faa51572e62 in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#4  0x00007faa51572645 in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#5  0x00007faa51c11e9a in start_thread (arg=0x7fa9ce24a700) at pthread_create.c:308
#6  0x00007faa587b7cbd in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:112
#7  0x0000000000000000 in ?? ()

Thread 10 (Thread 0x7fa9cd29b700 (LWP 32260)):
#0  pthread_cond_wait@@GLIBC_2.3.2 () at ../nptl/sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:162
#1  0x00007faa5158c09f in g_cond_wait () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#2  0x00007faa342d1003 in ?? () from /usr/lib/x86_64-linux-gnu/libgstreamer-0.10.so.0
#3  0x00007faa51572e62 in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#4  0x00007faa51572645 in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#5  0x00007faa51c11e9a in start_thread (arg=0x7fa9cd29b700) at pthread_create.c:308
#6  0x00007faa587b7cbd in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:112
#7  0x0000000000000000 in ?? ()

Thread 9 (Thread 0x7fa9cca9a700 (LWP 32261)):
#0  pthread_cond_wait@@GLIBC_2.3.2 () at ../nptl/sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:162
#1  0x00007faa5158c09f in g_cond_wait () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#2  0x00007fa9cf09de25 in ?? () from /usr/lib/x86_64-linux-gnu/gstreamer-0.10/libgstcoreelements.so
#3  0x00007faa342aadb1 in gst_pad_push () from /usr/lib/x86_64-linux-gnu/libgstreamer-0.10.so.0
#4  0x00007faa342aadb1 in gst_pad_push () from /usr/lib/x86_64-linux-gnu/libgstreamer-0.10.so.0
#5  0x00007fa9cf2f09bc in ?? () from /usr/lib/x86_64-linux-gnu/gstreamer-0.10/libgstplaybin.so
#6  0x00007faa342aadb1 in gst_pad_push () from /usr/lib/x86_64-linux-gnu/libgstreamer-0.10.so.0
#7  0x00007fa9cf0a9adf in ?? () from /usr/lib/x86_64-linux-gnu/gstreamer-0.10/libgstcoreelements.so
#8  0x00007faa342aadb1 in gst_pad_push () from /usr/lib/x86_64-linux-gnu/libgstreamer-0.10.so.0
#9  0x00007faa342aadb1 in gst_pad_push () from /usr/lib/x86_64-linux-gnu/libgstreamer-0.10.so.0
#10 0x00007fa9cf094e8d in ?? () from /usr/lib/x86_64-linux-gnu/gstreamer-0.10/libgstcoreelements.so
#11 0x00007faa342aadb1 in gst_pad_push () from /usr/lib/x86_64-linux-gnu/libgstreamer-0.10.so.0
#12 0x00007faa342aadb1 in gst_pad_push () from /usr/lib/x86_64-linux-gnu/libgstreamer-0.10.so.0
#13 0x00007faa342aadb1 in gst_pad_push () from /usr/lib/x86_64-linux-gnu/libgstreamer-0.10.so.0
#14 0x00007fa9baf7fcdc in ?? () from /usr/lib/x86_64-linux-gnu/gstreamer-0.10/libgstflump3dec.so
#15 0x00007fa9baf80caf in ?? () from /usr/lib/x86_64-linux-gnu/gstreamer-0.10/libgstflump3dec.so
#16 0x00007faa342aadb1 in gst_pad_push () from /usr/lib/x86_64-linux-gnu/libgstreamer-0.10.so.0
#17 0x00007faa345477ca in gst_base_parse_push_frame () from /usr/lib/x86_64-linux-gnu/libgstbase-0.10.so.0
#18 0x00007faa3454880e in ?? () from /usr/lib/x86_64-linux-gnu/libgstbase-0.10.so.0
#19 0x00007faa345497c2 in ?? () from /usr/lib/x86_64-linux-gnu/libgstbase-0.10.so.0
#20 0x00007faa342aadb1 in gst_pad_push () from /usr/lib/x86_64-linux-gnu/libgstreamer-0.10.so.0
#21 0x00007fa9cd2b916c in ?? () from /usr/lib/x86_64-linux-gnu/libgsttag-0.10.so.0
#22 0x00007faa342aadb1 in gst_pad_push () from /usr/lib/x86_64-linux-gnu/libgstreamer-0.10.so.0
#23 0x00007fa9cf0abcae in ?? () from /usr/lib/x86_64-linux-gnu/gstreamer-0.10/libgstcoreelements.so
#24 0x00007faa342aadb1 in gst_pad_push () from /usr/lib/x86_64-linux-gnu/libgstreamer-0.10.so.0
#25 0x00007faa342aadb1 in gst_pad_push () from /usr/lib/x86_64-linux-gnu/libgstreamer-0.10.so.0
#26 0x00007fa9cf0a74d4 in ?? () from /usr/lib/x86_64-linux-gnu/gstreamer-0.10/libgstcoreelements.so
#27 0x00007faa342d0e34 in ?? () from /usr/lib/x86_64-linux-gnu/libgstreamer-0.10.so.0
#28 0x00007faa51572e62 in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#29 0x00007faa51572645 in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#30 0x00007faa51c11e9a in start_thread (arg=0x7fa9cca9a700) at pthread_create.c:308
#31 0x00007faa587b7cbd in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:112
#32 0x0000000000000000 in ?? ()

Thread 8 (Thread 0x7fa9bbdc8700 (LWP 32265)):
#0  0x00007faa51c0ffd1 in __pthread_mutex_unlock_full (mutex=0x7fa9c002d3d0, decr=1) at pthread_mutex_unlock.c:217
#1  0x00007faa3f9d37be in pa_mutex_unlock () from /usr/lib/x86_64-linux-gnu/pulseaudio/libpulsecommon-2.1.so
#2  0x00007faa44123b61 in ?? () from /usr/lib/x86_64-linux-gnu/libpulse.so.0
#3  0x00007faa441150b5 in pa_mainloop_poll () from /usr/lib/x86_64-linux-gnu/libpulse.so.0
#4  0x00007faa44115719 in pa_mainloop_iterate () from /usr/lib/x86_64-linux-gnu/libpulse.so.0
#5  0x00007faa441157d0 in pa_mainloop_run () from /usr/lib/x86_64-linux-gnu/libpulse.so.0
#6  0x00007faa44123b1f in ?? () from /usr/lib/x86_64-linux-gnu/libpulse.so.0
#7  0x00007faa3f9d4543 in ?? () from /usr/lib/x86_64-linux-gnu/pulseaudio/libpulsecommon-2.1.so
#8  0x00007faa51c11e9a in start_thread (arg=0x7fa9bbdc8700) at pthread_create.c:308
#9  0x00007faa587b7cbd in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:112
#10 0x0000000000000000 in ?? ()

Thread 7 (Thread 0x7fa9ba6b7700 (LWP 32266)):
#0  pthread_cond_wait@@GLIBC_2.3.2 () at ../nptl/sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:162
#1  0x00007faa5158c09f in g_cond_wait () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#2  0x00007fa9cf09de25 in ?? () from /usr/lib/x86_64-linux-gnu/gstreamer-0.10/libgstcoreelements.so
#3  0x00007faa342aadb1 in gst_pad_push () from /usr/lib/x86_64-linux-gnu/libgstreamer-0.10.so.0
#4  0x00007faa342aadb1 in gst_pad_push () from /usr/lib/x86_64-linux-gnu/libgstreamer-0.10.so.0
#5  0x00007fa9cf2f09bc in ?? () from /usr/lib/x86_64-linux-gnu/gstreamer-0.10/libgstplaybin.so
#6  0x00007faa342aadb1 in gst_pad_push () from /usr/lib/x86_64-linux-gnu/libgstreamer-0.10.so.0
#7  0x00007fa9cf0a9adf in ?? () from /usr/lib/x86_64-linux-gnu/gstreamer-0.10/libgstcoreelements.so
#8  0x00007faa342aadb1 in gst_pad_push () from /usr/lib/x86_64-linux-gnu/libgstreamer-0.10.so.0
#9  0x00007faa342aadb1 in gst_pad_push () from /usr/lib/x86_64-linux-gnu/libgstreamer-0.10.so.0
#10 0x00007fa9cf094e8d in ?? () from /usr/lib/x86_64-linux-gnu/gstreamer-0.10/libgstcoreelements.so
#11 0x00007faa342aadb1 in gst_pad_push () from /usr/lib/x86_64-linux-gnu/libgstreamer-0.10.so.0
#12 0x00007faa342aadb1 in gst_pad_push () from /usr/lib/x86_64-linux-gnu/libgstreamer-0.10.so.0
#13 0x00007faa342aadb1 in gst_pad_push () from /usr/lib/x86_64-linux-gnu/libgstreamer-0.10.so.0
#14 0x00007fa9baf7fcdc in ?? () from /usr/lib/x86_64-linux-gnu/gstreamer-0.10/libgstflump3dec.so
#15 0x00007fa9baf80caf in ?? () from /usr/lib/x86_64-linux-gnu/gstreamer-0.10/libgstflump3dec.so
#16 0x00007faa342aadb1 in gst_pad_push () from /usr/lib/x86_64-linux-gnu/libgstreamer-0.10.so.0
#17 0x00007faa345477ca in gst_base_parse_push_frame () from /usr/lib/x86_64-linux-gnu/libgstbase-0.10.so.0
#18 0x00007faa3454880e in ?? () from /usr/lib/x86_64-linux-gnu/libgstbase-0.10.so.0
#19 0x00007faa345497c2 in ?? () from /usr/lib/x86_64-linux-gnu/libgstbase-0.10.so.0
#20 0x00007faa342aadb1 in gst_pad_push () from /usr/lib/x86_64-linux-gnu/libgstreamer-0.10.so.0
#21 0x00007fa9cd2b916c in ?? () from /usr/lib/x86_64-linux-gnu/libgsttag-0.10.so.0
#22 0x00007faa342aadb1 in gst_pad_push () from /usr/lib/x86_64-linux-gnu/libgstreamer-0.10.so.0
#23 0x00007fa9cf0abcae in ?? () from /usr/lib/x86_64-linux-gnu/gstreamer-0.10/libgstcoreelements.so
#24 0x00007faa342aadb1 in gst_pad_push () from /usr/lib/x86_64-linux-gnu/libgstreamer-0.10.so.0
#25 0x00007faa342aadb1 in gst_pad_push () from /usr/lib/x86_64-linux-gnu/libgstreamer-0.10.so.0
#26 0x00007fa9cf0a74d4 in ?? () from /usr/lib/x86_64-linux-gnu/gstreamer-0.10/libgstcoreelements.so
#27 0x00007faa342d0e34 in ?? () from /usr/lib/x86_64-linux-gnu/libgstreamer-0.10.so.0
#28 0x00007faa51572e62 in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#29 0x00007faa51572645 in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#30 0x00007faa51c11e9a in start_thread (arg=0x7fa9ba6b7700) at pthread_create.c:308
#31 0x00007faa587b7cbd in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:112
#32 0x0000000000000000 in ?? ()

Thread 6 (Thread 0x7fa9b9868700 (LWP 32267)):
#0  pthread_cond_wait@@GLIBC_2.3.2 () at ../nptl/sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:162
#1  0x00007faa5158c09f in g_cond_wait () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#2  0x00007faa345526dc in gst_base_sink_wait_preroll () from /usr/lib/x86_64-linux-gnu/libgstbase-0.10.so.0
#3  0x00007faa34552887 in gst_base_sink_do_preroll () from /usr/lib/x86_64-linux-gnu/libgstbase-0.10.so.0
#4  0x00007faa34554205 in ?? () from /usr/lib/x86_64-linux-gnu/libgstbase-0.10.so.0
#5  0x00007faa3455663f in ?? () from /usr/lib/x86_64-linux-gnu/libgstbase-0.10.so.0
#6  0x00007faa34556b48 in ?? () from /usr/lib/x86_64-linux-gnu/libgstbase-0.10.so.0
#7  0x00007faa34556e7f in ?? () from /usr/lib/x86_64-linux-gnu/libgstbase-0.10.so.0
#8  0x00007faa342a74ce in ?? () from /usr/lib/x86_64-linux-gnu/libgstreamer-0.10.so.0
#9  0x00007faa342a7dde in ?? () from /usr/lib/x86_64-linux-gnu/libgstreamer-0.10.so.0
#10 0x00007faa342aaca3 in gst_pad_push () from /usr/lib/x86_64-linux-gnu/libgstreamer-0.10.so.0
#11 0x00007faa342a74ce in ?? () from /usr/lib/x86_64-linux-gnu/libgstreamer-0.10.so.0
#12 0x00007faa342a7dde in ?? () from /usr/lib/x86_64-linux-gnu/libgstreamer-0.10.so.0
#13 0x00007faa342aaca3 in gst_pad_push () from /usr/lib/x86_64-linux-gnu/libgstreamer-0.10.so.0
#14 0x00007faa342a74ce in ?? () from /usr/lib/x86_64-linux-gnu/libgstreamer-0.10.so.0
#15 0x00007faa342a7dde in ?? () from /usr/lib/x86_64-linux-gnu/libgstreamer-0.10.so.0
#16 0x00007faa342aaca3 in gst_pad_push () from /usr/lib/x86_64-linux-gnu/libgstreamer-0.10.so.0
#17 0x00007faa345648dc in ?? () from /usr/lib/x86_64-linux-gnu/libgstbase-0.10.so.0
#18 0x00007faa342a74ce in ?? () from /usr/lib/x86_64-linux-gnu/libgstreamer-0.10.so.0
#19 0x00007faa342a7dde in ?? () from /usr/lib/x86_64-linux-gnu/libgstreamer-0.10.so.0
#20 0x00007faa342aaca3 in gst_pad_push () from /usr/lib/x86_64-linux-gnu/libgstreamer-0.10.so.0
#21 0x00007faa345648dc in ?? () from /usr/lib/x86_64-linux-gnu/libgstbase-0.10.so.0
#22 0x00007faa342a74ce in ?? () from /usr/lib/x86_64-linux-gnu/libgstreamer-0.10.so.0
#23 0x00007faa342a7dde in ?? () from /usr/lib/x86_64-linux-gnu/libgstreamer-0.10.so.0
#24 0x00007faa342aaca3 in gst_pad_push () from /usr/lib/x86_64-linux-gnu/libgstreamer-0.10.so.0
#25 0x00007faa342a74ce in ?? () from /usr/lib/x86_64-linux-gnu/libgstreamer-0.10.so.0
#26 0x00007faa342a7dde in ?? () from /usr/lib/x86_64-linux-gnu/libgstreamer-0.10.so.0
#27 0x00007faa342aaca3 in gst_pad_push () from /usr/lib/x86_64-linux-gnu/libgstreamer-0.10.so.0
#28 0x00007fa9cf09edf6 in ?? () from /usr/lib/x86_64-linux-gnu/gstreamer-0.10/libgstcoreelements.so
#29 0x00007faa342d0e34 in ?? () from /usr/lib/x86_64-linux-gnu/libgstreamer-0.10.so.0
#30 0x00007faa51572e62 in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#31 0x00007faa51572645 in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#32 0x00007faa51c11e9a in start_thread (arg=0x7fa9b9868700) at pthread_create.c:308
#33 0x00007faa587b7cbd in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:112
#34 0x0000000000000000 in ?? ()

Thread 5 (Thread 0x7fa9b9067700 (LWP 32268)):
#0  pthread_cond_wait@@GLIBC_2.3.2 () at ../nptl/sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:162
#1  0x00007faa5158c09f in g_cond_wait () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#2  0x00007faa345526dc in gst_base_sink_wait_preroll () from /usr/lib/x86_64-linux-gnu/libgstbase-0.10.so.0
#3  0x00007faa34552887 in gst_base_sink_do_preroll () from /usr/lib/x86_64-linux-gnu/libgstbase-0.10.so.0
#4  0x00007faa34554205 in ?? () from /usr/lib/x86_64-linux-gnu/libgstbase-0.10.so.0
#5  0x00007faa3455663f in ?? () from /usr/lib/x86_64-linux-gnu/libgstbase-0.10.so.0
#6  0x00007faa34556b48 in ?? () from /usr/lib/x86_64-linux-gnu/libgstbase-0.10.so.0
#7  0x00007faa34556e7f in ?? () from /usr/lib/x86_64-linux-gnu/libgstbase-0.10.so.0
#8  0x00007faa342a74ce in ?? () from /usr/lib/x86_64-linux-gnu/libgstreamer-0.10.so.0
#9  0x00007faa342a7dde in ?? () from /usr/lib/x86_64-linux-gnu/libgstreamer-0.10.so.0
#10 0x00007faa342aaca3 in gst_pad_push () from /usr/lib/x86_64-linux-gnu/libgstreamer-0.10.so.0
#11 0x00007faa342a74ce in ?? () from /usr/lib/x86_64-linux-gnu/libgstreamer-0.10.so.0
#12 0x00007faa342a7dde in ?? () from /usr/lib/x86_64-linux-gnu/libgstreamer-0.10.so.0
#13 0x00007faa342aaca3 in gst_pad_push () from /usr/lib/x86_64-linux-gnu/libgstreamer-0.10.so.0
#14 0x00007faa342a74ce in ?? () from /usr/lib/x86_64-linux-gnu/libgstreamer-0.10.so.0
#15 0x00007faa342a7dde in ?? () from /usr/lib/x86_64-linux-gnu/libgstreamer-0.10.so.0
#16 0x00007faa342aaca3 in gst_pad_push () from /usr/lib/x86_64-linux-gnu/libgstreamer-0.10.so.0
#17 0x00007faa345648dc in ?? () from /usr/lib/x86_64-linux-gnu/libgstbase-0.10.so.0
#18 0x00007faa342a74ce in ?? () from /usr/lib/x86_64-linux-gnu/libgstreamer-0.10.so.0
#19 0x00007faa342a7dde in ?? () from /usr/lib/x86_64-linux-gnu/libgstreamer-0.10.so.0
#20 0x00007faa342aaca3 in gst_pad_push () from /usr/lib/x86_64-linux-gnu/libgstreamer-0.10.so.0
#21 0x00007faa345648dc in ?? () from /usr/lib/x86_64-linux-gnu/libgstbase-0.10.so.0
#22 0x00007faa342a74ce in ?? () from /usr/lib/x86_64-linux-gnu/libgstreamer-0.10.so.0
#23 0x00007faa342a7dde in ?? () from /usr/lib/x86_64-linux-gnu/libgstreamer-0.10.so.0
#24 0x00007faa342aaca3 in gst_pad_push () from /usr/lib/x86_64-linux-gnu/libgstreamer-0.10.so.0
#25 0x00007faa342a74ce in ?? () from /usr/lib/x86_64-linux-gnu/libgstreamer-0.10.so.0
#26 0x00007faa342a7dde in ?? () from /usr/lib/x86_64-linux-gnu/libgstreamer-0.10.so.0
#27 0x00007faa342aaca3 in gst_pad_push () from /usr/lib/x86_64-linux-gnu/libgstreamer-0.10.so.0
#28 0x00007fa9cf09edf6 in ?? () from /usr/lib/x86_64-linux-gnu/gstreamer-0.10/libgstcoreelements.so
#29 0x00007faa342d0e34 in ?? () from /usr/lib/x86_64-linux-gnu/libgstreamer-0.10.so.0
#30 0x00007faa51572e62 in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#31 0x00007faa51572645 in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#32 0x00007faa51c11e9a in start_thread (arg=0x7fa9b9067700) at pthread_create.c:308
#33 0x00007faa587b7cbd in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:112
#34 0x0000000000000000 in ?? ()

Thread 4 (Thread 0x7fa9af42a700 (LWP 476)):
#0  0x00007faa51c13f69 in __pthread_mutex_lock (mutex=0x7fa988000a60) at pthread_mutex_lock.c:92
#1  0x00007faa5158be21 in g_mutex_lock () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#2  0x00007faa5154e897 in g_main_context_check () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#3  0x00007faa5154ed22 in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#4  0x00007faa5154eea4 in g_main_context_iteration () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#5  0x00007faa562f6c16 in QEventDispatcherGlib::processEvents (this=0x7fa9880008c0, flags=...) at kernel/qeventdispatcher_glib.cpp:426
#6  0x00007faa562c72bf in QEventLoop::processEvents (this=this@entry=0x7fa9af429dd0, flags=...) at kernel/qeventloop.cpp:149
#7  0x00007faa562c7548 in QEventLoop::exec (this=0x7fa9af429dd0, flags=...) at kernel/qeventloop.cpp:204
#8  0x00007faa561c8b10 in QThread::exec (this=<optimized out>) at thread/qthread.cpp:501
#9  0x00007faa574fb12e in KIO::NameLookUpThread::run (this=0x543b630) at ../../kio/kio/hostinfo.cpp:226
#10 0x00007faa561cbaec in QThreadPrivate::start (arg=0x543b630) at thread/qthread_unix.cpp:338
#11 0x00007faa51c11e9a in start_thread (arg=0x7fa9af42a700) at pthread_create.c:308
#12 0x00007faa587b7cbd in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:112
#13 0x0000000000000000 in ?? ()

Thread 3 (Thread 0x7fa9aec29700 (LWP 556)):
#0  pthread_cond_wait@@GLIBC_2.3.2 () at ../nptl/sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:162
#1  0x00007fa9e8691e9c in ?? () from /usr/lib/flashplugin-installer/libflashplayer.so
#2  0x00007fa9e82dcb00 in ?? () from /usr/lib/flashplugin-installer/libflashplayer.so
#3  0x00007fa9e86920fc in ?? () from /usr/lib/flashplugin-installer/libflashplayer.so
#4  0x00007fa9e869264e in ?? () from /usr/lib/flashplugin-installer/libflashplayer.so
#5  0x00007faa51c11e9a in start_thread (arg=0x7fa9aec29700) at pthread_create.c:308
#6  0x00007faa587b7cbd in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:112
#7  0x0000000000000000 in ?? ()

Thread 2 (Thread 0x7fa98e555700 (LWP 557)):
#0  pthread_cond_wait@@GLIBC_2.3.2 () at ../nptl/sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:162
#1  0x00007fa9e8691e9c in ?? () from /usr/lib/flashplugin-installer/libflashplayer.so
#2  0x00007fa9e82dcb00 in ?? () from /usr/lib/flashplugin-installer/libflashplayer.so
#3  0x00007fa9e86920fc in ?? () from /usr/lib/flashplugin-installer/libflashplayer.so
#4  0x00007fa9e869264e in ?? () from /usr/lib/flashplugin-installer/libflashplayer.so
#5  0x00007faa51c11e9a in start_thread (arg=0x7fa98e555700) at pthread_create.c:308
#6  0x00007faa587b7cbd in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:112
#7  0x0000000000000000 in ?? ()

Thread 1 (Thread 0x7faa58f4d780 (LWP 31150)):
[KCrash Handler]
#6  0x0000000000000050 in ?? ()
#7  0x00007faa562ceea9 in QMetaObject::cast (this=0x7faa2feec740 <QWebFrame::staticMetaObject>, obj=0x5cdd1c0) at kernel/qmetaobject.cpp:274
#8  0x00007faa2edc1f54 in qobject_cast<QWebFrame*> (object=<optimized out>) at /usr/include/qt4/QtCore/qobject.h:380
#9  WebCore::FrameNetworkingContextQt::networkAccessManager (this=<optimized out>) at WebCoreSupport/FrameNetworkingContextQt.cpp:51
#10 0x00007faa2f314012 in WebCore::QNetworkReplyHandler::start (this=0x6798cb0) at platform/network/qt/QNetworkReplyHandler.cpp:665
#11 0x00007faa2f312db2 in flush (this=0x6798ce8) at platform/network/qt/QNetworkReplyHandler.cpp:195
#12 WebCore::QNetworkReplyHandlerCallQueue::flush (this=0x6798ce8) at platform/network/qt/QNetworkReplyHandler.cpp:187
#13 0x00007faa2f313dca in ~QueueLocker (this=<synthetic pointer>, __in_chrg=<optimized out>) at platform/network/qt/QNetworkReplyHandler.cpp:203
#14 WebCore::QNetworkReplyWrapper::receiveMetaData (this=0x6b4bc30) at platform/network/qt/QNetworkReplyHandler.cpp:276
#15 0x00007faa562ddf5f in QMetaObject::activate (sender=0x6f108e0, m=<optimized out>, local_signal_index=<optimized out>, argv=0x0) at kernel/qobject.cpp:3547
#16 0x00007faa562d0987 in QMetaMethod::invoke (this=this@entry=0x7fff533a6a30, object=object@entry=0x6f108e0, connectionType=Qt::DirectConnection, connectionType@entry=Qt::AutoConnection, returnValue=..., val0=..., val1=..., val2=..., val3=..., val4=..., val5=..., val6=..., val7=..., val8=..., val9=...) at kernel/qmetaobject.cpp:1664
#17 0x00007faa562d2d5c in QMetaObject::invokeMethod (obj=0x6f108e0, member=<optimized out>, type=Qt::AutoConnection, ret=..., val0=..., val1=..., val2=..., val3=..., val4=..., val5=..., val6=..., val7=..., val8=..., val9=...) at kernel/qmetaobject.cpp:1179
#18 0x00007faa5741a68c in invokeMethod (val9=..., val8=..., val7=..., val6=..., val5=..., val4=..., val3=..., val2=..., val1=..., val0=..., type=Qt::AutoConnection, member=0x7faa5757d6ba "finished", obj=0x6f108e0) at /usr/include/qt4/QtCore/qobjectdefs.h:418
#19 KDEPrivate::AccessManagerReply::emitFinished (this=this@entry=0x6f108e0, state=state@entry=true, type=type@entry=Qt::AutoConnection) at ../../kio/kio/accessmanagerreply_p.cpp:484
#20 0x00007faa5741b985 in KDEPrivate::AccessManagerReply::slotResult (this=0x6f108e0, kJob=0x5d72e50) at ../../kio/kio/accessmanagerreply_p.cpp:427
#21 0x00007faa562ddf5f in QMetaObject::activate (sender=0x5d72e50, m=<optimized out>, local_signal_index=<optimized out>, argv=0x7fff533a6fe0) at kernel/qobject.cpp:3547
#22 0x00007faa56744f22 in KJob::result (this=this@entry=0x5d72e50, _t1=_t1@entry=0x5d72e50) at ./kjob.moc:208
#23 0x00007faa56744f60 in KJob::emitResult (this=0x5d72e50) at ../../kdecore/jobs/kjob.cpp:318
#24 0x00007faa5744e845 in KIO::SimpleJob::slotFinished (this=this@entry=0x5d72e50) at ../../kio/kio/job.cpp:494
#25 0x00007faa57455d02 in KIO::TransferJob::slotFinished (this=0x5d72e50) at ../../kio/kio/job.cpp:1081
#26 0x00007faa562ddf5f in QMetaObject::activate (sender=0x5631d00, m=<optimized out>, local_signal_index=<optimized out>, argv=0x0) at kernel/qobject.cpp:3547
#27 0x00007faa574f1561 in KIO::SlaveInterface::dispatch (this=0x5631d00, _cmd=104, rawdata=...) at ../../kio/kio/slaveinterface.cpp:172
#28 0x00007faa574ee63a in KIO::SlaveInterface::dispatch (this=0x5631d00) at ../../kio/kio/slaveinterface.cpp:88
#29 0x00007faa574e2a9e in KIO::Slave::gotInput (this=0x5631d00) at ../../kio/kio/slave.cpp:344
#30 0x00007faa562ddf5f in QMetaObject::activate (sender=0x7ea3760, m=<optimized out>, local_signal_index=<optimized out>, argv=0x0) at kernel/qobject.cpp:3547
#31 0x00007faa57423732 in dequeue (this=<optimized out>) at ../../kio/kio/connection.cpp:82
#32 KIO::ConnectionPrivate::dequeue (this=0x6c3e8b0) at ../../kio/kio/connection.cpp:71
#33 0x00007faa562dd43e in QObject::event (this=0x7ea3760, e=<optimized out>) at kernel/qobject.cpp:1195
#34 0x00007faa553f4e9c in QApplicationPrivate::notify_helper (this=this@entry=0x1448b80, receiver=receiver@entry=0x7ea3760, e=e@entry=0x59593d0) at kernel/qapplication.cpp:4562
#35 0x00007faa553f930a in QApplication::notify (this=0x7fff533a8340, receiver=0x7ea3760, e=0x59593d0) at kernel/qapplication.cpp:4423
#36 0x00007faa56d061f6 in KApplication::notify (this=0x7fff533a8340, receiver=0x7ea3760, event=0x59593d0) at ../../kdeui/kernel/kapplication.cpp:311
#37 0x00007faa562c856e in QCoreApplication::notifyInternal (this=0x7fff533a8340, receiver=receiver@entry=0x7ea3760, event=event@entry=0x59593d0) at kernel/qcoreapplication.cpp:915
#38 0x00007faa562cc3f1 in sendEvent (event=0x59593d0, receiver=0x7ea3760) at ../../include/QtCore/../../src/corelib/kernel/qcoreapplication.h:231
#39 QCoreApplicationPrivate::sendPostedEvents (receiver=0x0, event_type=0, data=0x1419670) at kernel/qcoreapplication.cpp:1539
#40 0x00007faa562f6a63 in sendPostedEvents () at ../../include/QtCore/../../src/corelib/kernel/qcoreapplication.h:236
#41 postEventSourceDispatch (s=0x144b8f0) at kernel/qeventdispatcher_glib.cpp:279
#42 0x00007faa5154eab5 in g_main_context_dispatch () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#43 0x00007faa5154ede8 in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#44 0x00007faa5154eea4 in g_main_context_iteration () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#45 0x00007faa562f6bf6 in QEventDispatcherGlib::processEvents (this=0x141ab30, flags=...) at kernel/qeventdispatcher_glib.cpp:424
#46 0x00007faa55499c1e in QGuiEventDispatcherGlib::processEvents (this=<optimized out>, flags=...) at kernel/qguieventdispatcher_glib.cpp:204
#47 0x00007faa562c72bf in QEventLoop::processEvents (this=this@entry=0x7fff533a8030, flags=...) at kernel/qeventloop.cpp:149
#48 0x00007faa562c7548 in QEventLoop::exec (this=0x7fff533a8030, flags=...) at kernel/qeventloop.cpp:204
#49 0x00007faa562cc708 in QCoreApplication::exec () at kernel/qcoreapplication.cpp:1187
#50 0x00007faa58b33f5e in kdemain (argc=<optimized out>, argv=<optimized out>) at ../../../konqueror/src/konqmain.cpp:242
#51 0x00007faa586e576d in __libc_start_main (main=0x4006a0 <main(int, char**)>, argc=2, ubp_av=0x7fff533a8608, init=<optimized out>, fini=<optimized out>, rtld_fini=<optimized out>, stack_end=0x7fff533a85f8) at libc-start.c:226
#52 0x00000000004006d1 in _start ()

Possible duplicates by query: bug 307730, bug 307621, bug 306334, bug 301647.

Reported using DrKonqi
Comment 1 Dawit Alemayehu 2013-03-30 15:30:00 UTC 
This is an upstream crash in QtWebKit that is likely resolved in the recent QtWebKit 2.3 release. Upgrade to this latest version and if you still get the crash, please report it upstream. See http://trac.webkit.org/wiki/QtWebKitBugs
Comment 2 Jekyll Wu 2013-04-19 02:10:59 UTC 
*** Bug 316818 has been marked as a duplicate of this bug. ***
Comment 3 Jekyll Wu 2013-04-19 02:11:35 UTC 
*** Bug 318374 has been marked as a duplicate of this bug. ***
Comment 4 Jekyll Wu 2013-04-19 02:12:01 UTC 
*** Bug 318569 has been marked as a duplicate of this bug. ***