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List: konq-bugs
Subject: [Bug 245934] New: Konqueror crashes when reloading a DVI file after
From: Laurent Claessens <moky.math () gmail ! com>
Date: 2010-07-27 17:47:39
Message-ID: bug-245934-5021 () http ! bugs ! kde ! org/
[Download RAW message or body]
https://bugs.kde.org/show_bug.cgi?id=245934
Summary: Konqueror crashes when reloading a DVI file after
recompiling the LaTeX source.
Product: konqueror
Version: unspecified
Platform: Ubuntu Packages
OS/Version: Linux
Status: UNCONFIRMED
Severity: crash
Priority: NOR
Component: general
AssignedTo: konq-bugs@kde.org
ReportedBy: moky.math@gmail.com
Application: konqueror (4.4.2 (KDE 4.4.2))
KDE Platform Version: 4.4.2 (KDE 4.4.2)
Qt Version: 4.6.2
Operating System: Linux 2.6.32-23-generic i686
Distribution: Ubuntu 10.04.1 LTS
-- Information about the crash:
I have Konqueror opened with two tabs in the same DVI file. When recompiling
the LaTeX source, it happens (let's say once every 20 time; this means several
time a day when working ;)) that one tab crashes in the sense that it does not
reload.
At this moment, closing the tab or konqueror results in a crash.
It happens with many differents files. In the present case, the source file I
compiled is this one:
git://gitorious.org/geometria-analitica/geometria-analitica.git
The crash can be reproduced some of the time.
-- Backtrace:
Application: Konqueror (kdeinit4), signal: Segmentation fault
[Current thread is 1 (Thread 0xb7869aa0 (LWP 24427))]
Thread 2 (Thread 0xb358db70 (LWP 24431)):
#0 0x03949e16 in clock_gettime () from /lib/tls/i686/cmov/librt.so.1
#1 0x0061a6fb in qt_gettime () at kernel/qcore_unix.cpp:111
#2 0x0061f825 in QTimerInfoList::updateCurrentTime (this=0x9477e6c) at
kernel/qeventdispatcher_unix.cpp:340
#3 0x0061f86a in QTimerInfoList::timerWait (this=0x9477e6c, tm=...) at
kernel/qeventdispatcher_unix.cpp:443
#4 0x0061d818 in timerSourcePrepareHelper (src=<value optimized out>,
timeout=0xb358d0cc) at kernel/qeventdispatcher_glib.cpp:136
#5 0x0061d8a5 in timerSourcePrepare (source=0x0, timeout=0x394dff4) at
kernel/qeventdispatcher_glib.cpp:169
#6 0x08b52aca in g_main_context_prepare () from /lib/libglib-2.0.so.0
#7 0x08b52ee9 in ?? () from /lib/libglib-2.0.so.0
#8 0x08b534b8 in g_main_context_iteration () from /lib/libglib-2.0.so.0
#9 0x0061d60f in QEventDispatcherGlib::processEvents (this=0x9475650,
flags=...) at kernel/qeventdispatcher_glib.cpp:414
#10 0x005f0059 in QEventLoop::processEvents (this=0xb358d290, flags=) at
kernel/qeventloop.cpp:149
#11 0x005f04aa in QEventLoop::exec (this=0xb358d290, flags=...) at
kernel/qeventloop.cpp:201
#12 0x004ec5a8 in QThread::exec (this=0x9476ae0) at thread/qthread.cpp:487
#13 0x005cfc1b in QInotifyFileSystemWatcherEngine::run (this=0x9476ae0) at
io/qfilesystemwatcher_inotify.cpp:248
#14 0x004ef32e in QThreadPrivate::start (arg=0x9476ae0) at
thread/qthread_unix.cpp:248
#15 0x007aa96e in start_thread () from /lib/tls/i686/cmov/libpthread.so.0
#16 0x01ef4a4e in clone () from /lib/tls/i686/cmov/libc.so.6
Thread 1 (Thread 0xb7869aa0 (LWP 24427)):
[KCrash Handler]
#6 0x02674d54 in Okular::Document::closeDocument (this=0x96ddfb0) at
../../okular/core/document.cpp:1810
#7 0x0272920d in Okular::Part::closeUrl (this=0x96d7718) at
../../okular/part.cpp:1105
#8 0x02729790 in ~Part (this=0x96d7718, __in_chrg=<value optimized out>,
__vtt_parm=<value optimized out>) at ../../okular/part.cpp:630
#9 0x04e40fc3 in ~KonqView (this=0x95715f8, __in_chrg=<value optimized out>)
at ../../../../apps/konqueror/src/konqview.cpp:134
#10 0x04e45e9d in KonqViewManager::removeTab (this=0x8fce680,
currentFrame=0x954db3c, emitAboutToRemoveSignal=true) at
../../../../apps/konqueror/src/konqviewmanager.cpp:409
#11 0x04e78075 in KonqMainWindow::slotRemoveTabPopupDelayed (this=0x8f89518) at
../../../../apps/konqueror/src/konqmainwindow.cpp:2559
#12 0x04e9c748 in KonqMainWindow::qt_metacall (this=0x8f89518,
_c=QMetaObject::InvokeMetaMethod, _id=82, _a=0xbfe4c91c) at
./konqmainwindow.moc:421
#13 0x005f6c9a in QMetaObject::metacall (object=0x8f89518, cl=17, idx=132,
argv=0xbfe4c91c) at kernel/qmetaobject.cpp:237
#14 0x006053d5 in QMetaObject::activate (sender=0x95f3e10, m=0x704188,
local_signal_index=0, argv=0x0) at kernel/qobject.cpp:3293
#15 0x0060cfe7 in QSingleShotTimer::timeout (this=0x95f3e10) at
.moc/release-shared/qtimer.moc:82
#16 0x0060d0fc in QSingleShotTimer::timerEvent (this=0x95f3e10) at
kernel/qtimer.cpp:308
#17 0x00602254 in QObject::event (this=0x95f3e10, e=0x957eec8) at
kernel/qobject.cpp:1212
#18 0x064c64dc in QApplicationPrivate::notify_helper (this=0x8ef1390,
receiver=0x95f3e10, e=0xbfe4ce50) at kernel/qapplication.cpp:4300
#19 0x064cd05e in QApplication::notify (this=0xbfe4e464, receiver=0x95f3e10,
e=0xbfe4ce50) at kernel/qapplication.cpp:3704
#20 0x010c9f2a in KApplication::notify (this=0xbfe4e464, receiver=0x95f3e10,
event=0xbfe4ce50) at ../../kdeui/kernel/kapplication.cpp:302
#21 0x005f1a3b in QCoreApplication::notifyInternal (this=0xbfe4e464,
receiver=0x95f3e10, event=0xbfe4ce50) at kernel/qcoreapplication.cpp:704
#22 0x00620d66 in QCoreApplication::sendEvent (this=0x8ef3fbc) at
../../include/QtCore/../../src/corelib/kernel/qcoreapplication.h:215
#23 QTimerInfoList::activateTimers (this=0x8ef3fbc) at
kernel/qeventdispatcher_unix.cpp:603
#24 0x0061d8e4 in timerSourceDispatch (source=0x8ef3f88) at
kernel/qeventdispatcher_glib.cpp:184
#25 0x08b4f5e5 in g_main_context_dispatch () from /lib/libglib-2.0.so.0
#26 0x08b532d8 in ?? () from /lib/libglib-2.0.so.0
#27 0x08b534b8 in g_main_context_iteration () from /lib/libglib-2.0.so.0
#28 0x0061d5d5 in QEventDispatcherGlib::processEvents (this=0x8e77b48,
flags=...) at kernel/qeventdispatcher_glib.cpp:412
#29 0x06586135 in QGuiEventDispatcherGlib::processEvents (this=0x8e77b48,
flags=...) at kernel/qguieventdispatcher_glib.cpp:204
#30 0x005f4841 in QCoreApplication::processEvents (flags=) at
kernel/qcoreapplication.cpp:896
#31 0x01bfd382 in fontPool::locateFonts (this=<value optimized out>,
makePK=false, locateTFMonly=false, virtualFontsFound=0xbfe4d27f) at
../../../../okular/generators/dvi/fontpool.cpp:322
#32 0x01bfe210 in fontPool::locateFonts (this=0xa229a40) at
../../../../okular/generators/dvi/fontpool.cpp:205
#33 0x01bcc7b3 in dviRenderer::setFile (this=0xa229a20, fname=..., base=...) at
../../../../okular/generators/dvi/dviRenderer.cpp:524
#34 0x01bc6d71 in DviGenerator::loadDocument (this=0x96d5108, fileName=...,
pagesVector=...) at ../../../../okular/generators/dvi/generator_dvi.cpp:113
#35 0x026727ef in Okular::DocumentPrivate::openDocumentInternal
(this=0x96e54a0, offer=..., isstdin=false, docFile=..., filedata=...) at
../../okular/core/document.cpp:644
#36 0x026797bf in Okular::Document::openDocument (this=0x96ddfb0, docFile=...,
url=..., _mime=...) at ../../okular/core/document.cpp:1642
#37 0x02733aaf in Okular::Part::openFile (this=0x96d7718) at
../../okular/part.cpp:930
#38 0x00900ca9 in KParts::ReadOnlyPart::openUrl (this=0x96d7718, url=...) at
../../kparts/part.cpp:557
#39 0x0273559f in Okular::Part::slotDoFileDirty (this=0x96d7718) at
../../okular/part.cpp:1201
#40 0x02735dbe in Okular::Part::qt_metacall (this=0x96d7718,
_c=QMetaObject::InvokeMetaMethod, _id=56, _a=0xbfe4da4c) at ./part.moc:238
#41 0x005f6c9a in QMetaObject::metacall (object=0x96d7718, cl=17, idx=70,
argv=0xbfe4da4c) at kernel/qmetaobject.cpp:237
#42 0x006053d5 in QMetaObject::activate (sender=0x9723020, m=0x7055a4,
local_signal_index=0, argv=0x0) at kernel/qobject.cpp:3293
#43 0x00656aa7 in QTimer::timeout (this=0x9723020) at
.moc/release-shared/moc_qtimer.cpp:134
#44 0x0060d60e in QTimer::timerEvent (this=0x9723020, e=0xbfe4df80) at
kernel/qtimer.cpp:271
#45 0x00602254 in QObject::event (this=0x9723020, e=0x957eec8) at
kernel/qobject.cpp:1212
#46 0x064c64dc in QApplicationPrivate::notify_helper (this=0x8ef1390,
receiver=0x9723020, e=0xbfe4df80) at kernel/qapplication.cpp:4300
#47 0x064cd05e in QApplication::notify (this=0xbfe4e464, receiver=0x9723020,
e=0xbfe4df80) at kernel/qapplication.cpp:3704
#48 0x010c9f2a in KApplication::notify (this=0xbfe4e464, receiver=0x9723020,
event=0xbfe4df80) at ../../kdeui/kernel/kapplication.cpp:302
#49 0x005f1a3b in QCoreApplication::notifyInternal (this=0xbfe4e464,
receiver=0x9723020, event=0xbfe4df80) at kernel/qcoreapplication.cpp:704
#50 0x00620d66 in QCoreApplication::sendEvent (this=0x8ef3fbc) at
../../include/QtCore/../../src/corelib/kernel/qcoreapplication.h:215
#51 QTimerInfoList::activateTimers (this=0x8ef3fbc) at
kernel/qeventdispatcher_unix.cpp:603
#52 0x0061d917 in timerSourceDispatch (source=0x8ef4400) at
kernel/qeventdispatcher_glib.cpp:184
#53 idleTimerSourceDispatch (source=0x8ef4400) at
kernel/qeventdispatcher_glib.cpp:231
#54 0x08b4f5e5 in g_main_context_dispatch () from /lib/libglib-2.0.so.0
#55 0x08b532d8 in ?? () from /lib/libglib-2.0.so.0
#56 0x08b534b8 in g_main_context_iteration () from /lib/libglib-2.0.so.0
#57 0x0061d5d5 in QEventDispatcherGlib::processEvents (this=0x8e77b48,
flags=...) at kernel/qeventdispatcher_glib.cpp:412
#58 0x06586135 in QGuiEventDispatcherGlib::processEvents (this=0x8e77b48,
flags=...) at kernel/qguieventdispatcher_glib.cpp:204
#59 0x005f0059 in QEventLoop::processEvents (this=0xbfe4e244, flags=) at
kernel/qeventloop.cpp:149
#60 0x005f04aa in QEventLoop::exec (this=0xbfe4e244, flags=...) at
kernel/qeventloop.cpp:201
#61 0x005f469f in QCoreApplication::exec () at kernel/qcoreapplication.cpp:981
#62 0x064c6577 in QApplication::exec () at kernel/qapplication.cpp:3579
#63 0x04ec81ee in kdemain (argc=3, argv=0x8ebb350) at
../../../../apps/konqueror/src/konqmain.cpp:271
#64 0x0804e133 in launch (argc=<value optimized out>, _name=<value optimized
out>, args=<value optimized out>, cwd=0x0, envc=1, envs=0x8ebaed4
"DISPLAY=:0.0", reset_env=false, tty=0x0,
avoid_loops=false, startup_id_str=0x8ebaee5
"luciole31;1280251811;27781;1493_TIME52479397") at ../../kinit/kinit.cpp:717
#65 0x0804ec6d in handle_launcher_request (sock=<value optimized out>,
who=<value optimized out>) at ../../kinit/kinit.cpp:1209
#66 0x0804f190 in handle_requests (waitForPid=<value optimized out>) at
../../kinit/kinit.cpp:1402
#67 0x0804fe4f in main (argc=4, argv=0xbfe4f044, envp=0xbfe4f058) at
../../kinit/kinit.cpp:1845
Possible duplicates by query: bug 235617, bug 221625, bug 219983.
Reported using DrKonqi
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