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henrikgentoo
n00b
Joined: 20 Dec 2004
Posts: 28
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 Posted: Fri Feb 20, 2009 6:13 pm Post subject: transkode crash xcb_lock.c:77: _XGetXCBBuffer |
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transkode-0.7-r1
| Code: | transkode: decoding process started
transkode: xcb_lock.c:77: _XGetXCBBuffer: Assertion `((int) ((xcb_req) - (dpy->request)) >= 0)' failed.
KCrash: Application 'transkode' crashing...
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the baktrace looks like this:
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[Thread debugging using libthread_db enabled]
[New Thread 0x7ffb1e257760 (LWP 29531)]
[New Thread 0x7ffb16693950 (LWP 29532)]
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0x00007ffb177a8a09 in pthread_cond_wait@@GLIBC_2.3.2 ()
from /lib/libpthread.so.0
#0 0x00007ffb177a8a09 in pthread_cond_wait@@GLIBC_2.3.2 ()
from /lib/libpthread.so.0
#1 0x00007ffb183eca4b in ?? () from /usr/lib64/libxcb.so.1
#2 0x00007ffb183ed77e in xcb_send_request () from /usr/lib64/libxcb.so.1
#3 0x00007ffb1884e9b3 in _XPutXCBBuffer () from /usr/lib64/libX11.so.6
#4 0x00007ffb1884ec97 in ?? () from /usr/lib64/libX11.so.6
#5 0x00007ffb18841b4d in XSetClipMask () from /usr/lib64/libX11.so.6
#6 0x00007ffb1b52aa35 in ?? () from /usr/qt/3/lib64/libqt-mt.so.3
#7 0x00007ffb1b52b8c9 in QPainter::end () from /usr/qt/3/lib64/libqt-mt.so.3
#8 0x00007ffb1b631209 in QSharedDoubleBuffer::end ()
from /usr/qt/3/lib64/libqt-mt.so.3
#9 0x00007ffb1b68c32e in QListView::drawContentsOffset ()
from /usr/qt/3/lib64/libqt-mt.so.3
#10 0x00007ffb1b6b4d8e in QScrollView::viewportPaintEvent ()
from /usr/qt/3/lib64/libqt-mt.so.3
#11 0x00007ffb1d457765 in KListView::viewportPaintEvent ()
from /usr/kde/3.5/lib64/libkdeui.so.4
#12 0x000000000042eea3 in ?? ()
#13 0x00007ffb1b6b65cf in QScrollView::eventFilter ()
from /usr/qt/3/lib64/libqt-mt.so.3
#14 0x00007ffb1b68984f in QListView::eventFilter ()
from /usr/qt/3/lib64/libqt-mt.so.3
#15 0x000000000042f546 in ?? ()
#16 0x00007ffb1b5bc222 in QObject::activate_filters ()
from /usr/qt/3/lib64/libqt-mt.so.3
#17 0x00007ffb1b5bc277 in QObject::event () from /usr/qt/3/lib64/libqt-mt.so.3
#18 0x00007ffb1b5ee508 in QWidget::event () from /usr/qt/3/lib64/libqt-mt.so.3
#19 0x00007ffb1b566295 in QApplication::internalNotify ()
from /usr/qt/3/lib64/libqt-mt.so.3
#20 0x00007ffb1b566e97 in QApplication::notify ()
from /usr/qt/3/lib64/libqt-mt.so.3
#21 0x00007ffb1ca76cee in KApplication::notify ()
from /usr/kde/3.5/lib64/libkdecore.so.4
#22 0x00007ffb1b53c69b in QWidget::repaint ()
from /usr/qt/3/lib64/libqt-mt.so.3
#23 0x00007ffb1b686976 in QListView::updateContents ()
from /usr/qt/3/lib64/libqt-mt.so.3
#24 0x00007ffb1b8ab0a9 in QListView::qt_invoke ()
from /usr/qt/3/lib64/libqt-mt.so.3
#25 0x00007ffb1d45d70d in KListView::qt_invoke ()
from /usr/kde/3.5/lib64/libkdeui.so.4
#26 0x0000000000430410 in ?? ()
#27 0x00007ffb1b5bc80c in QObject::activate_signal ()
from /usr/qt/3/lib64/libqt-mt.so.3
#28 0x00007ffb1b5bd4b3 in QObject::activate_signal ()
from /usr/qt/3/lib64/libqt-mt.so.3
#29 0x00007ffb1b5dba65 in QTimer::event () from /usr/qt/3/lib64/libqt-mt.so.3
#30 0x00007ffb1b566295 in QApplication::internalNotify ()
from /usr/qt/3/lib64/libqt-mt.so.3
#31 0x00007ffb1b566e97 in QApplication::notify ()
from /usr/qt/3/lib64/libqt-mt.so.3
#32 0x00007ffb1ca76cee in KApplication::notify ()
from /usr/kde/3.5/lib64/libkdecore.so.4
#33 0x00007ffb1b55c9b2 in QEventLoop::activateTimers ()
from /usr/qt/3/lib64/libqt-mt.so.3
#34 0x00007ffb1b51d432 in QEventLoop::processEvents ()
from /usr/qt/3/lib64/libqt-mt.so.3
#35 0x00007ffb1b57a9e2 in QEventLoop::enterLoop ()
from /usr/qt/3/lib64/libqt-mt.so.3
#36 0x00007ffb1b57a892 in QEventLoop::exec ()
from /usr/qt/3/lib64/libqt-mt.so.3
#37 0x000000000042816c in ?? ()
#38 0x00007ffb168d45e4 in __libc_start_main () from /lib/libc.so.6
#39 0x0000000000427fc9 in ?? ()
#40 0x00007fff26295f98 in ?? ()
#41 0x0000000000000000 in ?? ()
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Any other information I should provide ? |
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henrikgentoo
n00b
Joined: 20 Dec 2004
Posts: 28
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| Posted: Sun Feb 22, 2009 10:46 am Post subject: |
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Is this the right forum for this ?
Googling for "xorg xcb_lock.c:77: _XGetXCBBuffer: Assertion" gave some links:
http://forum.tuxx-home.at/viewtopic.php?f=10&t=565
There is also an gentoo bug from another application
games-strategy/savage-bin-2.00e
Using the c++ debugger in Eclipse I managed to get a better stack trace:
| Code: | Thread [2] (Suspended: Signal 'SIGABRT' received. Description: Aborted.)
17 raise() 0x00007fa641eaf205
16 abort() 0x00007fa641eb057e
15 __assert_fail() 0x00007fa641ea862f
14 _XGetXCBBuffer() 0x00007fa643e16bad
13 _XSend() 0x00007fa643e17d23
12 _XFlush() 0x00007fa643e17e3d
11 XFlush() 0x00007fa643df190a
10 QProcess::start() 0x00007fa646b2680c
9 ProcessHandler::start() 0x0000000000471f53
8 TransKode::Job::decodeToWav() 0x000000000043de36
7 TransKode::Job::transcode() 0x000000000043f15e
6 TransKode::Job::run() 0x000000000043f901
5 TransKode::Worker::run() 0x0000000000444709
4 QThreadInstance::start() 0x00007fa646b27dab
3 start_thread() 0x00007fa642d6c097
2 clone() 0x00007fa641f4477d
1 <symbol is not available> 0x0000000000000000
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| Code: | Thread [1] (Suspended)
42 pthread_cond_wait@@GLIBC_2.3.2() 0x00007fa642d70a09
41 <symbol is not available> 0x00007fa6439b4a4b
40 xcb_send_request() 0x00007fa6439b577e
39 _XPutXCBBuffer() 0x00007fa643e169b3
38 <symbol is not available> 0x00007fa643e16c97
37 XRenderChangePicture() 0x00007fa6440d3e09
36 XftDrawSetClip() 0x00007fa64576a7af
35 QPainter::setClipping() 0x00007fa646af5b47
34 qt_format_text() 0x00007fa646b8bc6b
33 QPainter::drawText() 0x00007fa646b8cf73
32 QListViewItem::paintCell() 0x00007fa646c5b44f
31 KListViewItem::paintCell() 0x00007fa648a1e5e9
30 TransKode::ListViewItem::paintCell() 0x0000000000432f30
29 QListView::drawContentsOffset() 0x00007fa646c54324
28 QScrollView::viewportPaintEvent() 0x00007fa646c7cd8e
27 KListView::viewportPaintEvent() 0x00007fa648a1f765
26 TransKode::ListView::viewportPaintEvent() 0x000000000042fa73
25 QScrollView::eventFilter() 0x00007fa646c7e5cf
24 QListView::eventFilter() 0x00007fa646c5184f
23 TransKode::ListView::eventFilter() 0x0000000000430706
22 QObject::activate_filters() 0x00007fa646b84222
21 QObject::event() 0x00007fa646b84277
20 QWidget::event() 0x00007fa646bb6508
19 QApplication::internalNotify() 0x00007fa646b2e295
18 QApplication::notify() 0x00007fa646b2ee97
17 KApplication::notify() 0x00007fa64803ecee
16 QWidget::repaint() 0x00007fa646b0469b
15 QListView::updateContents() 0x00007fa646c4e976
14 QListView::qt_invoke() 0x00007fa646e730a9
13 KListView::qt_invoke() 0x00007fa648a2570d
12 TransKode::ListView::qt_invoke() 0x0000000000430f3d
11 QObject::activate_signal() 0x00007fa646b8480c
10 QObject::activate_signal() 0x00007fa646b854b3
9 QTimer::event() 0x00007fa646ba3a65
8 QApplication::internalNotify() 0x00007fa646b2e295
7 QApplication::notify() 0x00007fa646b2ee97
6 KApplication::notify() 0x00007fa64803ecee
5 QEventLoop::activateTimers() 0x00007fa646b249b2
4 QEventLoop::processEvents() 0x00007fa646ae5432
3 QEventLoop::enterLoop() 0x00007fa646b429e2
2 QEventLoop::exec() 0x00007fa646b42892
1 main() 0x0000000000427795
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I hope someone familar with the code can assist here ... |
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