| Summary: | Gwenview crashed after wmv open attempt | ||
|---|---|---|---|
| Product: | [Frameworks and Libraries] Phonon | Reporter: | Vytautas <vytautas1987> |
| Component: | Xine backend | Assignee: | Martin Sandsmark <martin.sandsmark> |
| Status: | RESOLVED DUPLICATE | ||
| Severity: | crash | CC: | andresbajotierra, myriam |
| Priority: | NOR | ||
| Version: | unspecified | ||
| Target Milestone: | --- | ||
| Platform: | Fedora RPMs | ||
| OS: | Linux | ||
| Latest Commit: | Version Fixed In: | ||
| Sentry Crash Report: | |||
[Comment from a bug triager] This looks like a bug in libavcodec (from FFMpeg). Try checking if the same video causes other media player applications to also crash. Thanks [Comment from a bug triager] This is an issue in the ffmpeg media library's WMA decoding logic and it was being tracked at bug 247228. Merging. Thanks *** This bug has been marked as a duplicate of bug 247228 *** |
Application: gwenview (2.4.3) KDE Platform Version: 4.4.5 (KDE 4.4.5) Qt Version: 4.6.3 Operating System: Linux 2.6.34.7-56.fc13.i686 i686 Distribution: "Fedora release 13 (Goddard)" -- Information about the crash: Gwenview crashed after wmv open attempt. I browsed folder in slide show mode with jgp and wmv files in it. The crash can be reproduced every time. -- Backtrace: Application: Gwenview (gwenview), signal: Segmentation fault [Current thread is 1 (Thread 0xb78bfab0 (LWP 2135))] Thread 11 (Thread 0xb62f1b70 (LWP 2136)): #0 0x00485416 in __kernel_vsyscall () #1 0x0023522c in pthread_cond_wait@@GLIBC_2.3.2 () at ../nptl/sysdeps/unix/sysv/linux/i386/i486/pthread_cond_wait.S:169 #2 0x02fb06af in wait (this=0x8556c58, mutex=0x8556c54, time=4294967295) at thread/qwaitcondition_unix.cpp:87 #3 QWaitCondition::wait (this=0x8556c58, mutex=0x8556c54, time=4294967295) at thread/qwaitcondition_unix.cpp:159 #4 0x04c02f4a in Gwenview::SemanticInfoThread::run (this=0x8556c48) at /usr/src/debug/kdegraphics-4.4.5/gwenview/lib/semanticinfo/nepomuksemanticinfobackend.cpp:132 #5 0x02faf74f in QThreadPrivate::start (arg=0x8556c48) at thread/qthread_unix.cpp:248 #6 0x00231919 in start_thread (arg=0xb62f1b70) at pthread_create.c:301 #7 0x005fbcce in clone () at ../sysdeps/unix/sysv/linux/i386/clone.S:133 Thread 10 (Thread 0xb0179b70 (LWP 2140)): #0 0x00485416 in __kernel_vsyscall () #1 0x002355d4 in pthread_cond_timedwait@@GLIBC_2.3.2 () at ../nptl/sysdeps/unix/sysv/linux/i386/i486/pthread_cond_timedwait.S:236 #2 0x062e4c25 in metronom_sync_loop (this=0x89019a8) at metronom.c:870 #3 0x00231919 in start_thread (arg=0xb0179b70) at pthread_create.c:301 #4 0x005fbcce in clone () at ../sysdeps/unix/sysv/linux/i386/clone.S:133 Thread 9 (Thread 0xaf36db70 (LWP 2141)): #0 0x00485416 in __kernel_vsyscall () #1 0x00237f99 in __lll_lock_wait () at ../nptl/sysdeps/unix/sysv/linux/i386/i486/lowlevellock.S:142 #2 0x00233330 in _L_lock_697 () from /lib/libpthread.so.0 #3 0x00233201 in __pthread_mutex_lock (mutex=0x89085f4) at pthread_mutex_lock.c:61 #4 0x00abc763 in xv_clean_output_area (this=0x8908128) at video_out_xcbxv.c:519 #5 0x00abf1cf in xv_redraw_needed (this_gen=0x8908128, frame_gen=0x88d1f70) at video_out_xcbxv.c:680 #6 xv_display_frame (this_gen=0x8908128, frame_gen=0x88d1f70) at video_out_xcbxv.c:733 #7 0x062f2f37 in overlay_and_display_frame (this=<value optimized out>, img=0x88d1f70, vpts=47274) at video_out.c:1036 #8 0x062f34b4 in video_out_loop (this_gen=0x8885d80) at video_out.c:1172 #9 0x00231919 in start_thread (arg=0xaf36db70) at pthread_create.c:301 #10 0x005fbcce in clone () at ../sysdeps/unix/sysv/linux/i386/clone.S:133 Thread 8 (Thread 0xae96cb70 (LWP 2142)): #0 0x001fcdf6 in clock_gettime (clock_id=1, tp=0xae96bf58) at ../sysdeps/unix/clock_gettime.c:100 #1 0x030c66cb in qt_gettime () at kernel/qcore_unix.cpp:111 #2 0x030cadb6 in QTimerInfoList::updateCurrentTime (this=0xade01a34) at kernel/qeventdispatcher_unix.cpp:340 #3 0x030c957e in timerSourceCheckHelper (src=0xade01a00) at kernel/qeventdispatcher_glib.cpp:150 #4 0x02bc0739 in g_main_context_check () from /lib/libglib-2.0.so.0 #5 0x02bc1066 in ?? () from /lib/libglib-2.0.so.0 #6 0x02bc1449 in g_main_context_iteration () from /lib/libglib-2.0.so.0 #7 0x030c947f in QEventDispatcherGlib::processEvents (this=0xade00468, flags=...) at kernel/qeventdispatcher_glib.cpp:414 #8 0x0309f80a in QEventLoop::processEvents (this=0xae96c200, flags=...) at kernel/qeventloop.cpp:149 #9 0x0309fb4a in QEventLoop::exec (this=0xae96c200, flags=...) at kernel/qeventloop.cpp:201 #10 0x02fad2fe in QThread::exec (this=0x88d20d8) at thread/qthread.cpp:487 #11 0x011650cb in Phonon::Xine::XineThread::run (this=0x88d20d8) at /usr/src/debug/phonon-4.4.2/xine/xinethread.cpp:143 #12 0x02faf74f in QThreadPrivate::start (arg=0x88d20d8) at thread/qthread_unix.cpp:248 #13 0x00231919 in start_thread (arg=0xae96cb70) at pthread_create.c:301 #14 0x005fbcce in clone () at ../sysdeps/unix/sysv/linux/i386/clone.S:133 Thread 7 (Thread 0xaddffb70 (LWP 2143)): #0 0x00485416 in __kernel_vsyscall () #1 0x005f0df6 in __poll (fds=0x89d8af0, nfds=2, timeout=587) at ../sysdeps/unix/sysv/linux/poll.c:87 #2 0x078acce3 in poll_func (ufds=0x89d8af0, nfds=2, timeout=587, userdata=0x89d8508) at pulse/thread-mainloop.c:75 #3 0x078994ca in pa_mainloop_poll (m=0x8852bf8) at pulse/mainloop.c:879 #4 0x0789ad54 in pa_mainloop_iterate (m=0x8852bf8, block=1, retval=0x0) at pulse/mainloop.c:961 #5 0x0789ae34 in pa_mainloop_run (m=0x8852bf8, retval=0x0) at pulse/mainloop.c:979 #6 0x078aca84 in thread (userdata=0x89d8738) at pulse/thread-mainloop.c:94 #7 0x07901863 in internal_thread_func (userdata=0x8852040) at pulsecore/thread-posix.c:72 #8 0x00231919 in start_thread (arg=0xaddffb70) at pthread_create.c:301 #9 0x005fbcce in clone () at ../sysdeps/unix/sysv/linux/i386/clone.S:133 Thread 6 (Thread 0xa93fdb70 (LWP 2144)): #0 0x00485416 in __kernel_vsyscall () #1 0x0023522c in pthread_cond_wait@@GLIBC_2.3.2 () at ../nptl/sysdeps/unix/sysv/linux/i386/i486/pthread_cond_wait.S:169 #2 0x062f6e18 in fifo_peek_int (this_gen=0x89d9598) at audio_out.c:348 #3 fifo_peek (this_gen=0x89d9598) at audio_out.c:388 #4 ao_loop (this_gen=0x89d9598) at audio_out.c:1015 #5 0x00231919 in start_thread (arg=0xa93fdb70) at pthread_create.c:301 #6 0x005fbcce in clone () at ../sysdeps/unix/sysv/linux/i386/clone.S:133 Thread 5 (Thread 0xa8613b70 (LWP 2145)): #0 0x00485416 in __kernel_vsyscall () #1 0x005f0df6 in __poll (fds=0xa8612d68, nfds=1, timeout=-1) at ../sysdeps/unix/sysv/linux/poll.c:87 #2 0x007ba0c0 in _xcb_conn_wait (c=<value optimized out>, cond=<value optimized out>, vector=<value optimized out>, count=<value optimized out>) at xcb_conn.c:306 #3 0x007bbd52 in xcb_wait_for_reply (c=<value optimized out>, request=<value optimized out>, e=<value optimized out>) at xcb_in.c:390 #4 0x00d7e81c in xcb_xv_query_image_attributes_reply (c=<value optimized out>, cookie=..., e=<value optimized out>) at xv.c:2818 #5 0x00abcfb3 in create_ximage (this=0x8908128, frame=0x89d7418, width=<value optimized out>, height=240, format=842094169) at video_out_xcbxv.c:238 #6 0x00abd424 in xv_update_frame_format (this_gen=0x8908128, frame_gen=0x89d7418, width=432, height=240, ratio=1.8, format=842094169, flags=3) at video_out_xcbxv.c:378 #7 0x062f1101 in vo_get_frame (this_gen=0x8885d80, width=432, height=240, ratio=<value optimized out>, format=842094169, flags=3) at video_out.c:421 #8 0x00ab405b in ?? () from /usr/lib/xine/plugins/1.28/xineplug_decode_ff.so #9 0x01442bcc in alloc_frame_buffer (s=0xb5722610, pic=0xb5725df0, shared=0) at /usr/src/debug/ffmpeg-0.6/libavcodec/mpegvideo.c:228 #10 ff_alloc_picture (s=0xb5722610, pic=0xb5725df0, shared=0) at /usr/src/debug/ffmpeg-0.6/libavcodec/mpegvideo.c:270 #11 0x0144348f in MPV_frame_start (s=0xb5722610, avctx=0xb5702060) at /usr/src/debug/ffmpeg-0.6/libavcodec/mpegvideo.c:956 #12 0x0152a390 in vc1_decode_frame (avctx=0xb5702060, data=0xb5701f90, data_size=0xa8613208, avpkt=0xa86130e4) at /usr/src/debug/ffmpeg-0.6/libavcodec/vc1dec.c:3250 #13 0x01510395 in avcodec_decode_video2 (avctx=0xb5702060, picture=0xb5701f90, got_picture_ptr=0xa8613208, buf=0xb5702400 "&\330\070\037\201\032\220\232b\244\070:\360", buf_size=3631) at /usr/src/debug/ffmpeg-0.6/libavcodec/utils.c:611 #14 avcodec_decode_video (avctx=0xb5702060, picture=0xb5701f90, got_picture_ptr=0xa8613208, buf=0xb5702400 "&\330\070\037\201\032\220\232b\244\070:\360", buf_size=3631) at /usr/src/debug/ffmpeg-0.6/libavcodec/utils.c:597 #15 0x00ab33e6 in ?? () from /usr/lib/xine/plugins/1.28/xineplug_decode_ff.so #16 0x062ef0a3 in video_decoder_loop (stream_gen=0xade02350) at video_decoder.c:382 #17 0x00231919 in start_thread (arg=0xa8613b70) at pthread_create.c:301 #18 0x005fbcce in clone () at ../sysdeps/unix/sysv/linux/i386/clone.S:133 Thread 4 (Thread 0xa7a45b70 (LWP 2146)): [KCrash Handler] #6 0x015dfdf2 in float_to_int16_sse2 (dst=0xade61f58, src=0xa7a450a8, len=512, channels=1) at /usr/src/debug/ffmpeg-0.6/libavcodec/x86/dsputil_mmx.c:2358 #7 float_to_int16_interleave_sse2 (dst=0xade61f58, src=0xa7a450a8, len=512, channels=1) at /usr/src/debug/ffmpeg-0.6/libavcodec/x86/dsputil_mmx.c:2485 #8 0x01559244 in wma_decode_frame (s=0xade91450, samples=0xade61f58) at /usr/src/debug/ffmpeg-0.6/libavcodec/wmadec.c:810 #9 0x0155a871 in wma_decode_superframe (avctx=0xade411e0, data=0xade61f58, data_size=0xa7a451fc, avpkt=0xa7a45134) at /usr/src/debug/ffmpeg-0.6/libavcodec/wmadec.c:897 #10 0x01510462 in avcodec_decode_audio3 (avctx=0xade411e0, samples=0xade61f58, frame_size_ptr=0xa7a451fc, buf=0xade49f50 "\n", buf_size=640) at /usr/src/debug/ffmpeg-0.6/libavcodec/utils.c:656 #11 avcodec_decode_audio2 (avctx=0xade411e0, samples=0xade61f58, frame_size_ptr=0xa7a451fc, buf=0xade49f50 "\n", buf_size=640) at /usr/src/debug/ffmpeg-0.6/libavcodec/utils.c:634 #12 0x00aafe68 in ?? () from /usr/lib/xine/plugins/1.28/xineplug_decode_ff.so #13 0x062f0646 in audio_decoder_loop (stream_gen=0xade02350) at audio_decoder.c:362 #14 0x00231919 in start_thread (arg=0xa7a45b70) at pthread_create.c:301 #15 0x005fbcce in clone () at ../sysdeps/unix/sysv/linux/i386/clone.S:133 Thread 3 (Thread 0xa7044b70 (LWP 2147)): #0 0x00485416 in __kernel_vsyscall () #1 0x0023522c in pthread_cond_wait@@GLIBC_2.3.2 () at ../nptl/sysdeps/unix/sysv/linux/i386/i486/pthread_cond_wait.S:169 #2 0x062fa094 in xine_event_wait (queue_gen=0xade32ae0) at events.c:56 #3 listener_loop (queue_gen=0xade32ae0) at events.c:214 #4 0x00231919 in start_thread (arg=0xa7044b70) at pthread_create.c:301 #5 0x005fbcce in clone () at ../sysdeps/unix/sysv/linux/i386/clone.S:133 Thread 2 (Thread 0xa6643b70 (LWP 2148)): #0 0x00485416 in __kernel_vsyscall () #1 0x005f40a1 in select () at ../sysdeps/unix/syscall-template.S:82 #2 0x0630f9f9 in xine_usec_sleep (usec=<value optimized out>) at utils.c:481 #3 0x062fee33 in demux_loop (stream_gen=0xade02350) at demux.c:370 #4 0x00231919 in start_thread (arg=0xa6643b70) at pthread_create.c:301 #5 0x005fbcce in clone () at ../sysdeps/unix/sysv/linux/i386/clone.S:133 Thread 1 (Thread 0xb78bfab0 (LWP 2135)): #0 0x00485416 in __kernel_vsyscall () #1 0x0023522c in pthread_cond_wait@@GLIBC_2.3.2 () at ../nptl/sysdeps/unix/sysv/linux/i386/i486/pthread_cond_wait.S:169 #2 0x02fb06af in wait (this=0xade01dcc, mutex=0xade01dbc, time=4294967295) at thread/qwaitcondition_unix.cpp:87 #3 QWaitCondition::wait (this=0xade01dcc, mutex=0xade01dbc, time=4294967295) at thread/qwaitcondition_unix.cpp:159 #4 0x01169cf3 in Phonon::Xine::XineStream::closeBlocking (this=0xade01d80) at /usr/src/debug/phonon-4.4.2/xine/xinestream.cpp:1563 #5 0x01182bb3 in Phonon::Xine::MediaObject::~MediaObject (this=0x8902280, __in_chrg=<value optimized out>) at /usr/src/debug/phonon-4.4.2/xine/mediaobject.cpp:109 #6 0x01182cc3 in Phonon::Xine::MediaObject::~MediaObject (this=0x8902280, __in_chrg=<value optimized out>) at /usr/src/debug/phonon-4.4.2/xine/mediaobject.cpp:110 #7 0x00265ebd in Phonon::MediaNodePrivate::deleteBackendObject (this=0x8880178) at /usr/src/debug/phonon-4.4.2/phonon/medianode.cpp:81 #8 0x00275acb in Phonon::FactoryPrivate::~FactoryPrivate (this=0x88d0070, __in_chrg=<value optimized out>) at /usr/src/debug/phonon-4.4.2/phonon/factory.cpp:212 #9 0x00275e03 in Phonon::FactoryPrivate::~FactoryPrivate (this=0x88d0070, __in_chrg=<value optimized out>) at /usr/src/debug/phonon-4.4.2/phonon/factory.cpp:222 #10 0x002747b6 in destroy () at /usr/src/debug/phonon-4.4.2/phonon/factory.cpp:84 #11 0x00270b9c in Phonon::CleanUpGlobalStatic::~CleanUpGlobalStatic (this=0x2a7d90, __in_chrg=<value optimized out>) at /usr/src/debug/phonon-4.4.2/phonon/globalstatic_p.h:55 #12 0x0054c42f in __run_exit_handlers (status=1) at exit.c:78 #13 exit (status=1) at exit.c:100 #14 0x021b07dc in qt_xio_errhandler () at kernel/qapplication_x11.cpp:744 #15 0x06b05cdb in KApplication::xioErrhandler (this=0xbfa1a2e0, dpy=0x8484ef8) at /usr/src/debug/kdelibs-4.4.5/kdeui/kernel/kapplication.cpp:408 #16 0x06b05d17 in kde_xio_errhandler (dpy=0x8484ef8) at /usr/src/debug/kdelibs-4.4.5/kdeui/kernel/kapplication.cpp:125 #17 0x02a84a57 in _XIOError (dpy=0x8484ef8) at XlibInt.c:3138 #18 0x02a8ca43 in process_responses (dpy=<value optimized out>, wait_for_first_event=0, current_error=0x0, current_request=0) at xcb_io.c:247 #19 0x02a8d3e7 in _XEventsQueued (dpy=0x8484ef8, mode=1) at xcb_io.c:263 #20 0x02a8d47a in _XFlush (dpy=0x8484ef8) at xcb_io.c:358 #21 0x02a7e20b in _XSetClipRectangles (dpy=0x8484ef8, gc=0x8895868, clip_x_origin=0, clip_y_origin=0, rectangles=0x86b1848, n=1, ordering=3) at SetCRects.c:48 #22 0x02a7e318 in XSetClipRectangles (dpy=0x8484ef8, gc=0x8895868, clip_x_origin=0, clip_y_origin=0, rectangles=0x86b1848, n=1, ordering=3) at SetCRects.c:77 #23 0x02348c98 in x11SetClipRegion (this=0x85a3190, pen=...) at painting/qpaintengine_x11.cpp:166 #24 QX11PaintEngine::updatePen (this=0x85a3190, pen=...) at painting/qpaintengine_x11.cpp:1303 #25 0x02349781 in QX11PaintEngine::updateState (this=0x85a3190, state=...) at painting/qpaintengine_x11.cpp:1078 #26 0x0228dc05 in QPainterPrivate::updateStateImpl (this=0x8890558, newState=0x8fc6e48) at painting/qpainter.cpp:893 #27 0x0228dccd in QPainterPrivate::updateState (this=0x8890558, newState=0x8fc6e48) at painting/qpainter.cpp:921 #28 0x0228e08d in QPainter::restore (this=0xbfa167ac) at painting/qpainter.cpp:1667 #29 0x0226d578 in qDrawRoundedCorners (p=0xbfa167ac, x1=99, y1=5, x2=100, y2=17, r1=..., r2=..., edge=QCss::RightEdge, s=QCss::BorderStyle_Solid, c=...) at painting/qcssutil.cpp:183 #30 0x0226e8eb in qDrawBorder (p=0xbfa167ac, rect=..., styles=0x88973e4, borders=0x88973c4, colors=0x88973d4, radii=0x88973f4) at painting/qcssutil.cpp:378 #31 0x02471d04 in QRenderRule::drawBorder (this=0xbfa160cc, p=0xbfa167ac, rect=...) at styles/qstylesheetstyle.cpp:1240 #32 0x02471f7e in QRenderRule::drawFrame (this=0xbfa160cc, p=0xbfa167ac, rect=...) at styles/qstylesheetstyle.cpp:1332 #33 0x02471fb9 in QRenderRule::drawRule (this=0xbfa160cc, p=0xbfa167ac, rect=...) at styles/qstylesheetstyle.cpp:1344 #34 0x02483ece in QStyleSheetStyle::drawComplexControl (this=0x8914378, cc=QStyle::CC_Slider, opt=0xbfa16744, p=0xbfa167ac, w=0x89dc204) at styles/qstylesheetstyle.cpp:3187 #35 0x025ba44b in QSlider::paintEvent (this=0x89dc204) at widgets/qslider.cpp:410 #36 0x0218f4db in QWidget::event (this=0x89dc204, event=0xbfa16d94) at kernel/qwidget.cpp:8190 #37 0x02519185 in QAbstractSlider::event (this=0x89dc204, e=0xbfa16d94) at widgets/qabstractslider.cpp:930 #38 0x025bb05f in QSlider::event (this=0x89dc204, event=0xbfa16d94) at widgets/qslider.cpp:435 #39 0x0213c77c in QApplicationPrivate::notify_helper (this=0x8465f40, receiver=0x89dc204, e=0xbfa16d94) at kernel/qapplication.cpp:4306 #40 0x02143271 in QApplication::notify (this=0xbfa1a2e0, receiver=0x89dc204, e=0xbfa16d94) at kernel/qapplication.cpp:4271 #41 0x06b0600b in KApplication::notify (this=0xbfa1a2e0, receiver=0x89dc204, event=0xbfa16d94) at /usr/src/debug/kdelibs-4.4.5/kdeui/kernel/kapplication.cpp:302 #42 0x030a1133 in QCoreApplication::notifyInternal (this=0xbfa1a2e0, receiver=0x89dc204, event=0xbfa16d94) at kernel/qcoreapplication.cpp:726 #43 0x02197877 in sendSpontaneousEvent (this=0x8899128, pdev=0x8760484, rgn=..., offset=..., flags=4, sharedPainter=0x0, backingStore=0x8760350) at ../../src/corelib/kernel/qcoreapplication.h:218 #44 QWidgetPrivate::drawWidget (this=0x8899128, pdev=0x8760484, rgn=..., offset=..., flags=4, sharedPainter=0x0, backingStore=0x8760350) at kernel/qwidget.cpp:5363 #45 0x02198682 in QWidgetPrivate::paintSiblingsRecursive (this=0x8898f70, pdev=0x8760484, siblings=..., index=<value optimized out>, rgn=..., offset=..., flags=4, sharedPainter=0x0, backingStore=0x8760350) at kernel/qwidget.cpp:5476 #46 0x021984b9 in QWidgetPrivate::paintSiblingsRecursive (this=0x8898f70, pdev=0x8760484, siblings=..., index=1, rgn=..., offset=..., flags=4, sharedPainter=0x0, backingStore=0x8760350) at kernel/qwidget.cpp:5463 #47 0x021975c1 in QWidgetPrivate::drawWidget (this=0x8898f70, pdev=0x8760484, rgn=..., offset=..., flags=4, sharedPainter=0x0, backingStore=0x8760350) at kernel/qwidget.cpp:5412 #48 0x02198682 in QWidgetPrivate::paintSiblingsRecursive (this=0x89db488, pdev=0x8760484, siblings=..., index=<value optimized out>, rgn=..., offset=..., flags=4, sharedPainter=0x0, backingStore=0x8760350) at kernel/qwidget.cpp:5476 #49 0x021975c1 in QWidgetPrivate::drawWidget (this=0x89db488, pdev=0x8760484, rgn=..., offset=..., flags=4, sharedPainter=0x0, backingStore=0x8760350) at kernel/qwidget.cpp:5412 #50 0x02198682 in QWidgetPrivate::paintSiblingsRecursive (this=0x8914720, pdev=0x8760484, siblings=..., index=<value optimized out>, rgn=..., offset=..., flags=4, sharedPainter=0x0, backingStore=0x8760350) at kernel/qwidget.cpp:5476 #51 0x021975c1 in QWidgetPrivate::drawWidget (this=0x8914720, pdev=0x8760484, rgn=..., offset=..., flags=4, sharedPainter=0x0, backingStore=0x8760350) at kernel/qwidget.cpp:5412 #52 0x02198682 in QWidgetPrivate::paintSiblingsRecursive (this=0x88d4300, pdev=0x8760484, siblings=..., index=<value optimized out>, rgn=..., offset=..., flags=4, sharedPainter=0x0, backingStore=0x8760350) at kernel/qwidget.cpp:5476 #53 0x021975c1 in QWidgetPrivate::drawWidget (this=0x88d4300, pdev=0x8760484, rgn=..., offset=..., flags=4, sharedPainter=0x0, backingStore=0x8760350) at kernel/qwidget.cpp:5412 #54 0x02198682 in QWidgetPrivate::paintSiblingsRecursive (this=0x86a0a80, pdev=0x8760484, siblings=..., index=<value optimized out>, rgn=..., offset=..., flags=4, sharedPainter=0x0, backingStore=0x8760350) at kernel/qwidget.cpp:5476 #55 0x021975c1 in QWidgetPrivate::drawWidget (this=0x86a0a80, pdev=0x8760484, rgn=..., offset=..., flags=4, sharedPainter=0x0, backingStore=0x8760350) at kernel/qwidget.cpp:5412 #56 0x02198682 in QWidgetPrivate::paintSiblingsRecursive (this=0x86a8020, pdev=0x8760484, siblings=..., index=<value optimized out>, rgn=..., offset=..., flags=4, sharedPainter=0x0, backingStore=0x8760350) at kernel/qwidget.cpp:5476 #57 0x021975c1 in QWidgetPrivate::drawWidget (this=0x86a8020, pdev=0x8760484, rgn=..., offset=..., flags=4, sharedPainter=0x0, backingStore=0x8760350) at kernel/qwidget.cpp:5412 #58 0x02198682 in QWidgetPrivate::paintSiblingsRecursive (this=0x86ac3b0, pdev=0x8760484, siblings=..., index=<value optimized out>, rgn=..., offset=..., flags=4, sharedPainter=0x0, backingStore=0x8760350) at kernel/qwidget.cpp:5476 #59 0x021975c1 in QWidgetPrivate::drawWidget (this=0x86ac3b0, pdev=0x8760484, rgn=..., offset=..., flags=4, sharedPainter=0x0, backingStore=0x8760350) at kernel/qwidget.cpp:5412 #60 0x02198682 in QWidgetPrivate::paintSiblingsRecursive (this=0x86a0798, pdev=0x8760484, siblings=..., index=<value optimized out>, rgn=..., offset=..., flags=4, sharedPainter=0x0, backingStore=0x8760350) at kernel/qwidget.cpp:5476 #61 0x021975c1 in QWidgetPrivate::drawWidget (this=0x86a0798, pdev=0x8760484, rgn=..., offset=..., flags=4, sharedPainter=0x0, backingStore=0x8760350) at kernel/qwidget.cpp:5412 #62 0x02198682 in QWidgetPrivate::paintSiblingsRecursive (this=0x857c328, pdev=0x8760484, siblings=..., index=<value optimized out>, rgn=..., offset=..., flags=4, sharedPainter=0x0, backingStore=0x8760350) at kernel/qwidget.cpp:5476 #63 0x021975c1 in QWidgetPrivate::drawWidget (this=0x857c328, pdev=0x8760484, rgn=..., offset=..., flags=4, sharedPainter=0x0, backingStore=0x8760350) at kernel/qwidget.cpp:5412 #64 0x02198682 in QWidgetPrivate::paintSiblingsRecursive (this=0x8496630, pdev=0x8760484, siblings=..., index=<value optimized out>, rgn=..., offset=..., flags=4, sharedPainter=0x0, backingStore=0x8760350) at kernel/qwidget.cpp:5476 #65 0x021975c1 in QWidgetPrivate::drawWidget (this=0x8496630, pdev=0x8760484, rgn=..., offset=..., flags=4, sharedPainter=0x0, backingStore=0x8760350) at kernel/qwidget.cpp:5412 #66 0x02198682 in QWidgetPrivate::paintSiblingsRecursive (this=0x84f4120, pdev=0x8760484, siblings=..., index=<value optimized out>, rgn=..., offset=..., flags=4, sharedPainter=0x0, backingStore=0x8760350) at kernel/qwidget.cpp:5476 #67 0x021984b9 in QWidgetPrivate::paintSiblingsRecursive (this=0x84f4120, pdev=0x8760484, siblings=..., index=0, rgn=..., offset=..., flags=4, sharedPainter=0x0, backingStore=0x8760350) at kernel/qwidget.cpp:5463 #68 0x021984b9 in QWidgetPrivate::paintSiblingsRecursive (this=0x84f4120, pdev=0x8760484, siblings=..., index=2, rgn=..., offset=..., flags=4, sharedPainter=0x0, backingStore=0x8760350) at kernel/qwidget.cpp:5463 #69 0x021984b9 in QWidgetPrivate::paintSiblingsRecursive (this=0x84f4120, pdev=0x8760484, siblings=..., index=3, rgn=..., offset=..., flags=4, sharedPainter=0x0, backingStore=0x8760350) at kernel/qwidget.cpp:5463 #70 0x021975c1 in QWidgetPrivate::drawWidget (this=0x84f4120, pdev=0x8760484, rgn=..., offset=..., flags=4, sharedPainter=0x0, backingStore=0x8760350) at kernel/qwidget.cpp:5412 #71 0x02198682 in QWidgetPrivate::paintSiblingsRecursive (this=0x8559478, pdev=0x8760484, siblings=..., index=<value optimized out>, rgn=..., offset=..., flags=4, sharedPainter=0x0, backingStore=0x8760350) at kernel/qwidget.cpp:5476 #72 0x021975c1 in QWidgetPrivate::drawWidget (this=0x8559478, pdev=0x8760484, rgn=..., offset=..., flags=5, sharedPainter=0x0, backingStore=0x8760350) at kernel/qwidget.cpp:5412 #73 0x02357fd5 in QWidgetBackingStore::sync (this=0x8760350) at painting/qbackingstore.cpp:1300 #74 0x021888b3 in QWidgetPrivate::syncBackingStore (this=0x8559478) at kernel/qwidget.cpp:1688 #75 0x0218fc9e in QWidget::event (this=0x855b2d0, event=0x881ee10) at kernel/qwidget.cpp:8337 #76 0x0257d107 in QMainWindow::event (this=0x855b2d0, event=0x881ee10) at widgets/qmainwindow.cpp:1414 #77 0x06be5474 in KMainWindow::event (this=0x855b2d0, ev=0x881ee10) at /usr/src/debug/kdelibs-4.4.5/kdeui/widgets/kmainwindow.cpp:1103 #78 0x06c267a0 in KXmlGuiWindow::event (this=0x855b2d0, ev=0x881ee10) at /usr/src/debug/kdelibs-4.4.5/kdeui/xmlgui/kxmlguiwindow.cpp:131 #79 0x0213c77c in QApplicationPrivate::notify_helper (this=0x8465f40, receiver=0x855b2d0, e=0x881ee10) at kernel/qapplication.cpp:4306 #80 0x02143271 in QApplication::notify (this=0xbfa1a2e0, receiver=0x855b2d0, e=0x881ee10) at kernel/qapplication.cpp:4271 #81 0x06b0600b in KApplication::notify (this=0xbfa1a2e0, receiver=0x855b2d0, event=0x881ee10) at /usr/src/debug/kdelibs-4.4.5/kdeui/kernel/kapplication.cpp:302 #82 0x030a1133 in QCoreApplication::notifyInternal (this=0xbfa1a2e0, receiver=0x855b2d0, event=0x881ee10) at kernel/qcoreapplication.cpp:726 #83 0x030a35bc in sendEvent (receiver=0x0, event_type=0, data=0x8451e00) at kernel/qcoreapplication.h:215 #84 QCoreApplicationPrivate::sendPostedEvents (receiver=0x0, event_type=0, data=0x8451e00) at kernel/qcoreapplication.cpp:1367 #85 0x030a373e in QCoreApplication::sendPostedEvents (receiver=0x0, event_type=0) at kernel/qcoreapplication.cpp:1260 #86 0x030c9950 in sendPostedEvents (s=0x8468310) at kernel/qcoreapplication.h:220 #87 postEventSourceDispatch (s=0x8468310) at kernel/qeventdispatcher_glib.cpp:276 #88 0x02bbd525 in g_main_context_dispatch () from /lib/libglib-2.0.so.0 #89 0x02bc1268 in ?? () from /lib/libglib-2.0.so.0 #90 0x02bc1449 in g_main_context_iteration () from /lib/libglib-2.0.so.0 #91 0x030c9446 in QEventDispatcherGlib::processEvents (this=0x84518f0, flags=...) at kernel/qeventdispatcher_glib.cpp:412 #92 0x021eb336 in QGuiEventDispatcherGlib::processEvents (this=0x84518f0, flags=...) at kernel/qguieventdispatcher_glib.cpp:204 #93 0x0309f80a in QEventLoop::processEvents (this=0xbfa1a244, flags=...) at kernel/qeventloop.cpp:149 #94 0x0309fb4a in QEventLoop::exec (this=0xbfa1a244, flags=...) at kernel/qeventloop.cpp:201 #95 0x030a3807 in QCoreApplication::exec () at kernel/qcoreapplication.cpp:1003 #96 0x0213c828 in QApplication::exec () at kernel/qapplication.cpp:3585 #97 0x0807ecda in main (argc=) at /usr/src/debug/kdegraphics-4.4.5/gwenview/app/main.cpp:101 Reported using DrKonqi