[Okular-devel] [Bug 231246] okular crashes when refreshing (many time) dvi file

Laurent Claessens moky.math at gmail.com
Sun Mar 21 16:43:47 CET 2010 

https://bugs.kde.org/show_bug.cgi?id=231246


Laurent Claessens <moky.math at gmail.com> changed:

           What    |Removed                     |Added
----------------------------------------------------------------------------
             Status|RESOLVED                    |UNCONFIRMED
         Resolution|FIXED                       |




--- Comment #4 from Laurent Claessens <moky math gmail com>  2010-03-21 16:43:39 ---
Well, I have to reopen it.
I just installed Kubuntu Lucid Beta 1 with KDE 4.4.1.

Here is the new backtrace (exactly the same symptoms as before) :



Application: Konqueror (kdeinit4), signal: Segmentation fault
[Current thread is 1 (Thread 0xb7743760 (LWP 5555))]

Thread 2 (Thread 0xb33b9b70 (LWP 5560)):
#0  0x0051f422 in __kernel_vsyscall ()
#1  0x00ac4af6 in poll () from /lib/tls/i686/cmov/libc.so.6
#2  0x01ae132b in g_poll () from /lib/libglib-2.0.so.0
#3  0x01ad3e5c in ?? () from /lib/libglib-2.0.so.0
#4  0x01ad4268 in g_main_context_iteration () from /lib/libglib-2.0.so.0
#5  0x05a7a59f in QEventDispatcherGlib::processEvents (this=0x909b4b0,
flags=...) at kernel/qeventdispatcher_glib.cpp:414
#6  0x05a4cff9 in QEventLoop::processEvents (this=0xb33b9240, flags=) at
kernel/qeventloop.cpp:149
#7  0x05a4d44a in QEventLoop::exec (this=0xb33b9240, flags=...) at
kernel/qeventloop.cpp:201
#8  0x059495a8 in QThread::exec (this=0x9104090) at thread/qthread.cpp:487
#9  0x05a2cbcb in QInotifyFileSystemWatcherEngine::run (this=0x9104090) at
io/qfilesystemwatcher_inotify.cpp:248
#10 0x0594c32e in QThreadPrivate::start (arg=0x9104090) at
thread/qthread_unix.cpp:248
#11 0x0049296e in start_thread () from /lib/tls/i686/cmov/libpthread.so.0
#12 0x00ad292e in clone () from /lib/tls/i686/cmov/libc.so.6

Thread 1 (Thread 0xb7743760 (LWP 5555)):
[KCrash Handler]
#6  0x0889fd24 in Okular::Document::closeDocument (this=0x9370fe8) at
../../okular/core/document.cpp:1810
#7  0x02b0320d in Okular::Part::closeUrl (this=0x93637d0) at
../../okular/part.cpp:1104
#8  0x02b03780 in ~Part (this=0x93637d0, __in_chrg=<value optimized out>,
__vtt_parm=<value optimized out>) at ../../okular/part.cpp:629
#9  0x080f0eca in ~KonqView (this=0x923eea8, __in_chrg=<value optimized out>)
at ../../../../apps/konqueror/src/konqview.cpp:131
#10 0x080f5dad in KonqViewManager::removeTab (this=0x8bc4a38,
currentFrame=0x91eaf2c, emitAboutToRemoveSignal=true) at
../../../../apps/konqueror/src/konqviewmanager.cpp:409
#11 0x08128035 in KonqMainWindow::slotRemoveTabPopupDelayed (this=0x8b9c3c8) at
../../../../apps/konqueror/src/konqmainwindow.cpp:2559
#12 0x0814c708 in KonqMainWindow::qt_metacall (this=0x8b9c3c8,
_c=QMetaObject::InvokeMetaMethod, _id=82, _a=0xbfad96dc) at
./konqmainwindow.moc:421
#13 0x05a53c3a in QMetaObject::metacall (object=0x8b9c3c8, cl=17, idx=132,
argv=0xbfad96dc) at kernel/qmetaobject.cpp:237
#14 0x05a62375 in QMetaObject::activate (sender=0x99512d8, m=0x5b61188,
local_signal_index=0, argv=0x0) at kernel/qobject.cpp:3293
#15 0x05a69f87 in QSingleShotTimer::timeout (this=0x99512d8) at
.moc/release-shared/qtimer.moc:82
#16 0x05a6a09c in QSingleShotTimer::timerEvent (this=0x99512d8) at
kernel/qtimer.cpp:308
#17 0x05a5f1f4 in QObject::event (this=0x99512d8, e=0x92908f8) at
kernel/qobject.cpp:1212
#18 0x011354dc in QApplicationPrivate::notify_helper (this=0x8afcb28,
receiver=0x99512d8, e=0xbfad9c10) at kernel/qapplication.cpp:4300
#19 0x0113c05e in QApplication::notify (this=0xbfadc354, receiver=0x99512d8,
e=0xbfad9c10) at kernel/qapplication.cpp:3704
#20 0x00e28efa in KApplication::notify (this=0xbfadc354, receiver=0x99512d8,
event=0xbfad9c10) at ../../kdeui/kernel/kapplication.cpp:302
#21 0x05a4e9db in QCoreApplication::notifyInternal (this=0xbfadc354,
receiver=0x99512d8, event=0xbfad9c10) at kernel/qcoreapplication.cpp:704
#22 0x05a7dcf6 in QCoreApplication::sendEvent (this=0x8affb74) at
../../include/QtCore/../../src/corelib/kernel/qcoreapplication.h:215
#23 QTimerInfoList::activateTimers (this=0x8affb74) at
kernel/qeventdispatcher_unix.cpp:603
#24 0x05a7a874 in timerSourceDispatch (source=0x8affb40) at
kernel/qeventdispatcher_glib.cpp:184
#25 0x01ad0395 in g_main_context_dispatch () from /lib/libglib-2.0.so.0
#26 0x01ad4088 in ?? () from /lib/libglib-2.0.so.0
#27 0x01ad4268 in g_main_context_iteration () from /lib/libglib-2.0.so.0
#28 0x05a7a565 in QEventDispatcherGlib::processEvents (this=0x8a83bc8,
flags=...) at kernel/qeventdispatcher_glib.cpp:412
#29 0x011f4f65 in QGuiEventDispatcherGlib::processEvents (this=0x8a83bc8,
flags=...) at kernel/qguieventdispatcher_glib.cpp:204
#30 0x05a517e1 in QCoreApplication::processEvents (flags=) at
kernel/qcoreapplication.cpp:896
#31 0x034143a2 in fontPool::locateFonts (this=<value optimized out>,
makePK=false, locateTFMonly=false, virtualFontsFound=0xbfada03f) at
../../../../okular/generators/dvi/fontpool.cpp:322
#32 0x03415230 in fontPool::locateFonts (this=0x99bc190) at
../../../../okular/generators/dvi/fontpool.cpp:205
#33 0x033e37b3 in dviRenderer::setFile (this=0x99bc170, fname=..., base=...) at
../../../../okular/generators/dvi/dviRenderer.cpp:524
#34 0x033ddd71 in DviGenerator::loadDocument (this=0x9ad6ad0, fileName=...,
pagesVector=...) at ../../../../okular/generators/dvi/generator_dvi.cpp:113
#35 0x0889d7cf in Okular::DocumentPrivate::openDocumentInternal
(this=0x9a4f300, offer=..., isstdin=false, docFile=..., filedata=...) at
../../okular/core/document.cpp:644
#36 0x088a477f in Okular::Document::openDocument (this=0x97f61d0, docFile=...,
url=..., _mime=...) at ../../okular/core/document.cpp:1642
#37 0x02b0da7f in Okular::Part::openFile (this=0x9a493c0) at
../../okular/part.cpp:929
#38 0x00c24ca9 in KParts::ReadOnlyPart::openUrl (this=0x9a493c0, url=...) at
../../kparts/part.cpp:557
#39 0x02b0f56f in Okular::Part::slotDoFileDirty (this=0x9a493c0) at
../../okular/part.cpp:1200
#40 0x02b0fd8e in Okular::Part::qt_metacall (this=0x9a493c0,
_c=QMetaObject::InvokeMetaMethod, _id=56, _a=0xbfada80c) at ./part.moc:238
#41 0x05a53c3a in QMetaObject::metacall (object=0x9a493c0, cl=17, idx=70,
argv=0xbfada80c) at kernel/qmetaobject.cpp:237
#42 0x05a62375 in QMetaObject::activate (sender=0x9908c50, m=0x5b625a4,
local_signal_index=0, argv=0x0) at kernel/qobject.cpp:3293
#43 0x05ab3a37 in QTimer::timeout (this=0x9908c50) at
.moc/release-shared/moc_qtimer.cpp:134
#44 0x05a6a5ae in QTimer::timerEvent (this=0x9908c50, e=0xbfadad40) at
kernel/qtimer.cpp:271
#45 0x05a5f1f4 in QObject::event (this=0x9908c50, e=0x92908f8) at
kernel/qobject.cpp:1212
#46 0x011354dc in QApplicationPrivate::notify_helper (this=0x8afcb28,
receiver=0x9908c50, e=0xbfadad40) at kernel/qapplication.cpp:4300
#47 0x0113c05e in QApplication::notify (this=0xbfadc354, receiver=0x9908c50,
e=0xbfadad40) at kernel/qapplication.cpp:3704
#48 0x00e28efa in KApplication::notify (this=0xbfadc354, receiver=0x9908c50,
event=0xbfadad40) at ../../kdeui/kernel/kapplication.cpp:302
#49 0x05a4e9db in QCoreApplication::notifyInternal (this=0xbfadc354,
receiver=0x9908c50, event=0xbfadad40) at kernel/qcoreapplication.cpp:704
#50 0x05a7dcf6 in QCoreApplication::sendEvent (this=0x8affb74) at
../../include/QtCore/../../src/corelib/kernel/qcoreapplication.h:215
#51 QTimerInfoList::activateTimers (this=0x8affb74) at
kernel/qeventdispatcher_unix.cpp:603
#52 0x05a7a874 in timerSourceDispatch (source=0x8affb40) at
kernel/qeventdispatcher_glib.cpp:184
#53 0x01ad0395 in g_main_context_dispatch () from /lib/libglib-2.0.so.0
#54 0x01ad4088 in ?? () from /lib/libglib-2.0.so.0
#55 0x01ad4268 in g_main_context_iteration () from /lib/libglib-2.0.so.0
#56 0x05a7a565 in QEventDispatcherGlib::processEvents (this=0x8a83bc8,
flags=...) at kernel/qeventdispatcher_glib.cpp:412
#57 0x011f4f65 in QGuiEventDispatcherGlib::processEvents (this=0x8a83bc8,
flags=...) at kernel/qguieventdispatcher_glib.cpp:204
#58 0x05a517e1 in QCoreApplication::processEvents (flags=) at
kernel/qcoreapplication.cpp:896
#59 0x034143a2 in fontPool::locateFonts (this=<value optimized out>,
makePK=false, locateTFMonly=false, virtualFontsFound=0xbfadb16f) at
../../../../okular/generators/dvi/fontpool.cpp:322
#60 0x03415230 in fontPool::locateFonts (this=0x9bbb608) at
../../../../okular/generators/dvi/fontpool.cpp:205
#61 0x033e37b3 in dviRenderer::setFile (this=0x9bbb5e8, fname=..., base=...) at
../../../../okular/generators/dvi/dviRenderer.cpp:524
#62 0x033ddd71 in DviGenerator::loadDocument (this=0x92f8180, fileName=...,
pagesVector=...) at ../../../../okular/generators/dvi/generator_dvi.cpp:113
#63 0x0889d7cf in Okular::DocumentPrivate::openDocumentInternal
(this=0x9378588, offer=..., isstdin=false, docFile=..., filedata=...) at
../../okular/core/document.cpp:644
#64 0x088a477f in Okular::Document::openDocument (this=0x9370fe8, docFile=...,
url=..., _mime=...) at ../../okular/core/document.cpp:1642
#65 0x02b0da7f in Okular::Part::openFile (this=0x93637d0) at
../../okular/part.cpp:929
#66 0x00c24ca9 in KParts::ReadOnlyPart::openUrl (this=0x93637d0, url=...) at
../../kparts/part.cpp:557
#67 0x02b0f56f in Okular::Part::slotDoFileDirty (this=0x93637d0) at
../../okular/part.cpp:1200
#68 0x02b0fd8e in Okular::Part::qt_metacall (this=0x93637d0,
_c=QMetaObject::InvokeMetaMethod, _id=56, _a=0xbfadb93c) at ./part.moc:238
#69 0x05a53c3a in QMetaObject::metacall (object=0x93637d0, cl=17, idx=70,
argv=0xbfadb93c) at kernel/qmetaobject.cpp:237
#70 0x05a62375 in QMetaObject::activate (sender=0x936ed88, m=0x5b625a4,
local_signal_index=0, argv=0x0) at kernel/qobject.cpp:3293
#71 0x05ab3a37 in QTimer::timeout (this=0x936ed88) at
.moc/release-shared/moc_qtimer.cpp:134
#72 0x05a6a5ae in QTimer::timerEvent (this=0x936ed88, e=0xbfadbe70) at
kernel/qtimer.cpp:271
#73 0x05a5f1f4 in QObject::event (this=0x936ed88, e=0x92908f8) at
kernel/qobject.cpp:1212
#74 0x011354dc in QApplicationPrivate::notify_helper (this=0x8afcb28,
receiver=0x936ed88, e=0xbfadbe70) at kernel/qapplication.cpp:4300
#75 0x0113c05e in QApplication::notify (this=0xbfadc354, receiver=0x936ed88,
e=0xbfadbe70) at kernel/qapplication.cpp:3704
#76 0x00e28efa in KApplication::notify (this=0xbfadc354, receiver=0x936ed88,
event=0xbfadbe70) at ../../kdeui/kernel/kapplication.cpp:302
#77 0x05a4e9db in QCoreApplication::notifyInternal (this=0xbfadc354,
receiver=0x936ed88, event=0xbfadbe70) at kernel/qcoreapplication.cpp:704
#78 0x05a7dcf6 in QCoreApplication::sendEvent (this=0x8affb74) at
../../include/QtCore/../../src/corelib/kernel/qcoreapplication.h:215
#79 QTimerInfoList::activateTimers (this=0x8affb74) at
kernel/qeventdispatcher_unix.cpp:603
#80 0x05a7a8a7 in timerSourceDispatch (source=0x8affba8) at
kernel/qeventdispatcher_glib.cpp:184
#81 idleTimerSourceDispatch (source=0x8affba8) at
kernel/qeventdispatcher_glib.cpp:231
#82 0x01ad0395 in g_main_context_dispatch () from /lib/libglib-2.0.so.0
#83 0x01ad4088 in ?? () from /lib/libglib-2.0.so.0
#84 0x01ad4268 in g_main_context_iteration () from /lib/libglib-2.0.so.0
#85 0x05a7a565 in QEventDispatcherGlib::processEvents (this=0x8a83bc8,
flags=...) at kernel/qeventdispatcher_glib.cpp:412
#86 0x011f4f65 in QGuiEventDispatcherGlib::processEvents (this=0x8a83bc8,
flags=...) at kernel/qguieventdispatcher_glib.cpp:204
#87 0x05a4cff9 in QEventLoop::processEvents (this=0xbfadc134, flags=) at
kernel/qeventloop.cpp:149
#88 0x05a4d44a in QEventLoop::exec (this=0xbfadc134, flags=...) at
kernel/qeventloop.cpp:201
#89 0x05a5163f in QCoreApplication::exec () at kernel/qcoreapplication.cpp:981
#90 0x01135577 in QApplication::exec () at kernel/qapplication.cpp:3579
#91 0x0817868e in kdemain (argc=3, argv=0x8ad8190) at
../../../../apps/konqueror/src/konqmain.cpp:271
#92 0x0804e037 in launch (argc=<value optimized out>, _name=<value optimized
out>, args=<value optimized out>, cwd=0x0, envc=1, envs=0x8abad54
"DISPLAY=:0.0", reset_env=false, tty=0x0, 
    avoid_loops=false, startup_id_str=0x8abad65
"luciole;1269185387;917925;3167_TIME5872340") at ../../kinit/kinit.cpp:717
#93 0x0804ec55 in handle_launcher_request (sock=<value optimized out>,
who=<value optimized out>) at ../../kinit/kinit.cpp:1209
#94 0x0804f193 in handle_requests (waitForPid=<value optimized out>) at
../../kinit/kinit.cpp:1402
#95 0x0804fe7f in main (argc=4, argv=0xbfadcf34, envp=0xbfadcf48) at
../../kinit/kinit.cpp:1841

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