Version: 0.8 (using 4.2.00 (KDE 4.2.0), 4.2.0-9.fc10 Fedora) Compiler: gcc OS: Linux (i686) release 2.6.27.12-170.2.5.fc10.i686 Okular crashes when loading a CHM file: it doesn't even show anything. Click on the file, Okular opens, some seconds passes while Okular tries to load the file and then a crash notification appears. I managed to get a complete backtrace. (To me) it seems this is different from bug #175258 and bug #183363. The file is copyrighted so please drop me an email and I'll send you the link privately. Applicazione: Okular (okular), segnale SIGABRT [Current thread is 1 (Thread 0xb7f2a770 (LWP 3338))] Thread 2 (Thread 0xb3e0db90 (LWP 3340)): #0 0x0060c416 in __kernel_vsyscall () #1 0x008f5432 in pthread_cond_timedwait@@GLIBC_2.3.2 () from /lib/libpthread.so.0 #2 0x040b577c in QWaitConditionPrivate::wait () at thread/qwaitcondition_unix.cpp:80 #3 QWaitCondition::wait (this=0x91f4eb0, mutex=0x91f4eac, time=30000) at thread/qwaitcondition_unix.cpp:154 #4 0x040aa946 in QThreadPoolThread::run (this=0x91f5018) at concurrent/qthreadpool.cpp:135 #5 0x040b475e in QThreadPrivate::start (arg=0x91f5018) at thread/qthread_unix.cpp:185 #6 0x008f151f in start_thread () from /lib/libpthread.so.0 #7 0x0082704e in clone () from /lib/libc.so.6 Thread 1 (Thread 0xb7f2a770 (LWP 3338)): [KCrash Handler] #6 0x0060c416 in __kernel_vsyscall () #7 0x0076e460 in raise () from /lib/libc.so.6 #8 0x0076fe28 in abort () from /lib/libc.so.6 #9 0x007b23d3 in malloc_printerr () from /lib/libc.so.6 #10 0x007b42f5 in free () from /lib/libc.so.6 #11 0x040aefed in qFree (ptr=0x95019f0) at global/qmalloc.cpp:56 #12 0x0304a28b in ~QByteArray () at /usr/include/QtCore/qbytearray.h:364 #13 ~Private () at /usr/src/debug/kdelibs-4.2.0/kdecore/compression/kfilterdev.cpp:30 #14 ~KFilterDev (this=0x9335c10) at /usr/src/debug/kdelibs-4.2.0/kdecore/compression/kfilterdev.cpp:60 #15 0x05a5caff in ~KHTMLPageCacheEntry (this=0x937e140) at /usr/src/debug/kdelibs-4.2.0/khtml/khtml_pagecache.cpp:94 #16 0x05a5db94 in KHTMLPageCache::createCacheEntry (this=0x931b610) at /usr/src/debug/kdelibs-4.2.0/khtml/khtml_pagecache.cpp:158 #17 0x05a14ac4 in KHTMLPart::slotData (this=0x92a2720, kio_job=0x94f5310, data=@0xbfa51874) at /usr/src/debug/kdelibs-4.2.0/khtml/khtml_part.cpp:1688 #18 0x05a30f47 in KHTMLPart::qt_metacall (this=0x92a2720, _c=QMetaObject::InvokeMetaMethod, _id=19, _a=0xbfa515f8) at /usr/src/debug/kdelibs-4.2.0/i386-redhat-linux-gnu/khtml/khtml_part.moc:264 #19 0x041b9df0 in QMetaObject::activate (sender=0x94f5310, from_signal_index=40, to_signal_index=40, argv=0xbfa515f8) at kernel/qobject.cpp:3031 #20 0x041bab72 in QMetaObject::activate (sender=0x94f5310, m=0x3b03590, local_signal_index=0, argv=0xbfa515f8) at kernel/qobject.cpp:3101 #21 0x03942f39 in KIO::TransferJob::data (this=0x94f5310, _t1=0x94f5310, _t2=@0xbfa51874) at /usr/src/debug/kdelibs-4.2.0/i386-redhat-linux-gnu/kio/jobclasses.moc:356 #22 0x03943872 in KIO::TransferJob::slotData (this=0x94f5310, _data=@0xbfa51874) at /usr/src/debug/kdelibs-4.2.0/kio/kio/job.cpp:917 #23 0x0394da25 in KIO::TransferJob::qt_metacall (this=0x94f5310, _c=QMetaObject::InvokeMetaMethod, _id=8, _a=0xbfa5171c) at /usr/src/debug/kdelibs-4.2.0/i386-redhat-linux-gnu/kio/jobclasses.moc:337 #24 0x041b9df0 in QMetaObject::activate (sender=0x937c9f0, from_signal_index=4, to_signal_index=4, argv=0xbfa5171c) at kernel/qobject.cpp:3031 #25 0x041bab72 in QMetaObject::activate (sender=0x937c9f0, m=0x3b06064, local_signal_index=0, argv=0xbfa5171c) at kernel/qobject.cpp:3101 #26 0x039fc1a3 in KIO::SlaveInterface::data (this=0x937c9f0, _t1=@0xbfa51874) at /usr/src/debug/kdelibs-4.2.0/i386-redhat-linux-gnu/kio/slaveinterface.moc:138 #27 0x039fed74 in KIO::SlaveInterface::dispatch (this=0x937c9f0, _cmd=100, rawdata=@0xbfa51874) at /usr/src/debug/kdelibs-4.2.0/kio/kio/slaveinterface.cpp:163 #28 0x039fc697 in KIO::SlaveInterface::dispatch (this=0x937c9f0) at /usr/src/debug/kdelibs-4.2.0/kio/kio/slaveinterface.cpp:91 #29 0x039eefb0 in KIO::Slave::gotInput (this=0x937c9f0) at /usr/src/debug/kdelibs-4.2.0/kio/kio/slave.cpp:322 #30 0x039ef323 in KIO::Slave::qt_metacall (this=0x937c9f0, _c=QMetaObject::InvokeMetaMethod, _id=2, _a=0xbfa51968) at /usr/src/debug/kdelibs-4.2.0/i386-redhat-linux-gnu/kio/slave.moc:75 #31 0x041b9df0 in QMetaObject::activate (sender=0x954c6f0, from_signal_index=4, to_signal_index=4, argv=0x0) at kernel/qobject.cpp:3031 #32 0x041bab72 in QMetaObject::activate (sender=0x954c6f0, m=0x3b02b40, local_signal_index=0, argv=0x0) at kernel/qobject.cpp:3101 #33 0x03918b87 in KIO::Connection::readyRead (this=0x954c6f0) at /usr/src/debug/kdelibs-4.2.0/i386-redhat-linux-gnu/kio/connection.moc:84 #34 0x0391a5b3 in KIO::ConnectionPrivate::dequeue (this=0x939dbc8) at /usr/src/debug/kdelibs-4.2.0/kio/kio/connection.cpp:82 #35 0x0391ac06 in KIO::Connection::qt_metacall (this=0x954c6f0, _c=QMetaObject::InvokeMetaMethod, _id=1, _a=0x93b10f8) at /usr/src/debug/kdelibs-4.2.0/i386-redhat-linux-gnu/kio/connection.moc:72 #36 0x041b2f8b in QMetaCallEvent::placeMetaCall (this=0x96ff170, object=0x954c6f0) at kernel/qobject.cpp:529 #37 0x041b4b01 in QObject::event (this=0x954c6f0, e=0x96ff170) at kernel/qobject.cpp:1155 #38 0x065b068c in QApplicationPrivate::notify_helper (this=0x8df80c8, receiver=0x954c6f0, e=0x96ff170) at kernel/qapplication.cpp:3803 #39 0x065b84ce in QApplication::notify (this=0xbfa5300c, receiver=0x954c6f0, e=0x96ff170) at kernel/qapplication.cpp:3393 #40 0x0369efdd in KApplication::notify (this=0xbfa5300c, receiver=0x954c6f0, event=0x96ff170) at /usr/src/debug/kdelibs-4.2.0/kdeui/kernel/kapplication.cpp:307 #41 0x041a51c1 in QCoreApplication::notifyInternal (this=0xbfa5300c, receiver=0x954c6f0, event=0x96ff170) at kernel/qcoreapplication.cpp:587 #42 0x041a5e45 in QCoreApplication::sendEvent () at ../../src/corelib/kernel/qcoreapplication.h:209 #43 QCoreApplicationPrivate::sendPostedEvents (receiver=0x0, event_type=0, data=0x8ded530) at kernel/qcoreapplication.cpp:1198 #44 0x041a603d in QCoreApplication::sendPostedEvents (receiver=0x0, event_type=0) at kernel/qcoreapplication.cpp:1091 #45 0x041cfbaf in QCoreApplication::sendPostedEvents () at ../../src/corelib/kernel/qcoreapplication.h:214 #46 postEventSourceDispatch (s=0x8dfa320) at kernel/qeventdispatcher_glib.cpp:205 #47 0x03fbb238 in g_main_dispatch () at gmain.c:2144 #48 IA__g_main_context_dispatch (context=0x8dfa298) at gmain.c:2697 #49 0x03fbe8e3 in g_main_context_iterate (context=0x8dfa298, block=1, dispatch=1, self=0x8df7cf0) at gmain.c:2778 #50 0x03fbeaa1 in IA__g_main_context_iteration (context=0x8dfa298, may_block=1) at gmain.c:2841 #51 0x041cf7f8 in QEventDispatcherGlib::processEvents (this=0x8df7978, flags={i = 4}) at kernel/qeventdispatcher_glib.cpp:319 #52 0x06649515 in QGuiEventDispatcherGlib::processEvents (this=0x8df7978, flags={i = 4}) at kernel/qguieventdispatcher_glib.cpp:198 #53 0x041a388a in QEventLoop::processEvents (this=0xbfa520b8, flags={i = 4}) at kernel/qeventloop.cpp:143 #54 0x041a3a4a in QEventLoop::exec (this=0xbfa520b8, flags={i = 0}) at kernel/qeventloop.cpp:194 #55 0x0102b97e in CHMGenerator::preparePageForSyncOperation (this=0x91f5ca0, zoom=100, url=@0x92a161c) at /usr/src/debug/kdegraphics-4.2.0/okular/generators/chm/generator_chm.cpp:170 #56 0x0102c8b4 in CHMGenerator::loadDocument (this=0x91f5ca0, fileName=@0xbfa52668, pagesVector=@0x8f5511c) at /usr/src/debug/kdegraphics-4.2.0/okular/generators/chm/generator_chm.cpp:133 #57 0x00fb6aa1 in Okular::DocumentPrivate::openDocumentInternal (this=0x8f55068, offer=@0xbfa52420, isstdin=false, docFile=@0xbfa52668, filedata=@0xbfa524a0) at /usr/src/debug/kdegraphics-4.2.0/okular/core/document.cpp:643 #58 0x00fbea24 in Okular::Document::openDocument (this=0x8f284e0, docFile=@0xbfa52668, url=@0xbfa525dc, _mime=@0xbfa52688) at /usr/src/debug/kdegraphics-4.2.0/okular/core/document.cpp:1593 #59 0x00e357ec in Part::openFile (this=0x8f04628) at /usr/src/debug/kdegraphics-4.2.0/okular/part.cpp:874 #60 0x0065fb3a in KParts::ReadOnlyPart::openUrl (this=0x8f04628, url=@0x8e6050c) at /usr/src/debug/kdelibs-4.2.0/kparts/part.cpp:558 #61 0x00e3075c in Part::openUrl (this=0x8f04628, url=@0x8e6050c) at /usr/src/debug/kdegraphics-4.2.0/okular/part.cpp:970 #62 0x0804f602 in Shell::openUrl (this=0x8e604c0, url=@0x8e6050c, page=0) at /usr/src/debug/kdegraphics-4.2.0/okular/shell/shell.cpp:131 #63 0x0804f71b in Shell::delayedOpen (this=0x8e604c0) at /usr/src/debug/kdegraphics-4.2.0/okular/shell/shell.cpp:114 #64 0x080504ab in Shell::qt_metacall (this=0x8e604c0, _c=QMetaObject::InvokeMetaMethod, _id=8, _a=0xbfa52888) at /usr/src/debug/kdegraphics-4.2.0/i386-redhat-linux-gnu/okular/shell/shell.moc:90 #65 0x041b9df0 in QMetaObject::activate (sender=0x91ea910, from_signal_index=4, to_signal_index=4, argv=0x0) at kernel/qobject.cpp:3031 #66 0x041bab72 in QMetaObject::activate (sender=0x91ea910, m=0x428b368, local_signal_index=0, argv=0x0) at kernel/qobject.cpp:3101 #67 0x041c0147 in QSingleShotTimer::timeout (this=0x91ea910) at .moc/release-shared/qtimer.moc:74 #68 0x041c026c in QSingleShotTimer::timerEvent (this=0x91ea910) at kernel/qtimer.cpp:294 #69 0x041b48cf in QObject::event (this=0x91ea910, e=0xbfa52d1c) at kernel/qobject.cpp:1120 #70 0x065b068c in QApplicationPrivate::notify_helper (this=0x8df80c8, receiver=0x91ea910, e=0xbfa52d1c) at kernel/qapplication.cpp:3803 #71 0x065b84ce in QApplication::notify (this=0xbfa5300c, receiver=0x91ea910, e=0xbfa52d1c) at kernel/qapplication.cpp:3393 #72 0x0369efdd in KApplication::notify (this=0xbfa5300c, receiver=0x91ea910, event=0xbfa52d1c) at /usr/src/debug/kdelibs-4.2.0/kdeui/kernel/kapplication.cpp:307 #73 0x041a51c1 in QCoreApplication::notifyInternal (this=0xbfa5300c, receiver=0x91ea910, event=0xbfa52d1c) at kernel/qcoreapplication.cpp:587 #74 0x041d3081 in QCoreApplication::sendEvent () at ../../src/corelib/kernel/qcoreapplication.h:209 #75 QTimerInfoList::activateTimers (this=0x8dfadcc) at kernel/qeventdispatcher_unix.cpp:557 #76 0x041cf8a0 in timerSourceDispatch (source=0x8dfad98) at kernel/qeventdispatcher_glib.cpp:160 #77 0x03fbb238 in g_main_dispatch () at gmain.c:2144 #78 IA__g_main_context_dispatch (context=0x8dfa298) at gmain.c:2697 #79 0x03fbe8e3 in g_main_context_iterate (context=0x8dfa298, block=1, dispatch=1, self=0x8df7cf0) at gmain.c:2778 #80 0x03fbeaa1 in IA__g_main_context_iteration (context=0x8dfa298, may_block=1) at gmain.c:2841 #81 0x041cf7f8 in QEventDispatcherGlib::processEvents (this=0x8df7978, flags={i = 4}) at kernel/qeventdispatcher_glib.cpp:319 #82 0x06649515 in QGuiEventDispatcherGlib::processEvents (this=0x8df7978, flags={i = 4}) at kernel/qguieventdispatcher_glib.cpp:198 #83 0x041a388a in QEventLoop::processEvents (this=0xbfa52f40, flags={i = 4}) at kernel/qeventloop.cpp:143 #84 0x041a3a4a in QEventLoop::exec (this=0xbfa52f40, flags={i = 0}) at kernel/qeventloop.cpp:194 #85 0x041a6105 in QCoreApplication::exec () at kernel/qcoreapplication.cpp:845 #86 0x065b0507 in QApplication::exec () at kernel/qapplication.cpp:3331 #87 0x0804dc47 in main (argc=) at /usr/src/debug/kdegraphics-4.2.0/okular/shell/main.cpp:81
Can you open other CHM documents correctly? Do you press anything while the opening is in progress? (menus, Ctrl+Q, etc..) Please drop me the file via email.
> Can you open other CHM documents correctly? I tried two other files but it seems to keep crashing. Going to attach the respective backtraces and the links to the files. > Do you press anything while the opening is in progress? (menus, Ctrl+Q, etc..) No, nothing. > Please drop me the file via email. Ok, email incoming.
Created attachment 31074 [details] Backtrace when trying to open byfly.chm Backtrace when trying to open byfly.chm file from bug #175258 Okular started but hanged for a lot of time (cursors show the program is loading but htop indicates no CPU usage from Okular). When closing Okular I got the crash and the backtrace. The file is at: http://ftp.mgts.by/byfly/byfly.chm
Created attachment 31075 [details] Backtrace when trying to open windowsetc.chm After crashing Okular with byfly.chm it crashed also with this file but silently (no Dr.Konqui popup). I retried and after several attempts I finally got the crash report and the backtrace (which is attached). The file comes from here: http://www.microsoft.com/downloads/details.aspx?familyid=A637EFF6-8224-4B19-A6A4-3E33FA13D230&displaylang=en
Please please please, don't mix various errors in the same bug report, otherwise they cannot be tacked correctly (and an headache for me is ensured). The hanging of comment #3 has just been fixed, will be in KDE 4.2.1. Also for the original report, suggestion is to wait for KDE 4.2.1 as well and try again with it once it is out.
Problem in comment #4 has been fixed too (always for KDE 4.2.1).
I can confirm issues in comment #3 and comment #4 are fixed. However the original issue is still present in 4.2.1 (both Fedora and Arch have the same behavior).
Hmm.. backtrace looks like bug #157706 (KHTML).
*** This bug has been marked as a duplicate of bug 157706 ***
I can confirm that the patch for bug #157706 fixes this problem too. Thanks to D. Faure for the patch!
Using Debian Testing packages, kde version 4.2.2-1 and the bug still exists, tried with several chm files, always gives this backtrace: Application: Okular (okular), signal SIGSEGV Thread 1 (Thread 0xb5f3a710 (LWP 2008)): [KCrash Handler] #6 0xb2c4c73d in chm_enumerate () from /usr/lib/libchm.so.1 #7 0xb2c586e5 in LCHMFileImpl::enumerateFiles (this=0xa0772b8, files=0xbfd87234) at ../../../../okular/generators/chm/lib/libchmfileimpl.cpp:1175 #8 0xb2c57e46 in LCHMFile::enumerateFiles (this=0xa031240, files=0xbfd87234) at ../../../../okular/generators/chm/lib/libchmfile.cpp:96 #9 0xb2c6b927 in CHMGenerator::loadDocument (this=0xa044ca0, fileName=@0xbfd87688, pagesVector=@0x9cd85e4) at ../../../../okular/generators/chm/generator_chm.cpp:109 #10 0xb4885651 in Okular::DocumentPrivate::openDocumentInternal (this=0x9cd8530, offer=@0xbfd87440, isstdin=false, docFile=@0xbfd87688, filedata=@0xbfd874c0) at ../../okular/core/document.cpp:643 #11 0xb4892b04 in Okular::Document::openDocument (this=0x9cd4288, docFile=@0xbfd87688, url=@0xbfd875fc, _mime=@0xbfd876a8) at ../../okular/core/document.cpp:1593 #12 0xb4916114 in Part::openFile (this=0x9c9d5e0) at ../../okular/part.cpp:877 #13 0xb7f3555a in KParts::ReadOnlyPart::openUrl (this=0x9c9d5e0, url=@0xbfd87824) at ../../kparts/part.cpp:558 #14 0xb491105c in Part::openUrl (this=0x9c9d5e0, url=@0xbfd87824) at ../../okular/part.cpp:974 #15 0x0804fdb2 in Shell::openUrl (this=0x9ca6038, url=@0xbfd87824, page=0) at ../../../okular/shell/shell.cpp:131 #16 0x08050af7 in Shell::fileOpen (this=0x9ca6038) at ../../../okular/shell/shell.cpp:251 #17 0x08050ccb in Shell::qt_metacall (this=0x9ca6038, _c=QMetaObject::InvokeMetaMethod, _id=3, _a=0xbfd8798c) at ./shell.moc:86 #18 0xb75a3b98 in QMetaObject::activate (sender=0x9ccf3c8, from_signal_index=5, to_signal_index=6, argv=0xbfd8798c) at kernel/qobject.cpp:3120 #19 0xb75a3fd0 in QMetaObject::activate (sender=0x9ccf3c8, m=0xb74236c8, from_local_signal_index=1, to_local_signal_index=2, argv=0xbfd8798c) at kernel/qobject.cpp:3214 #20 0xb6b8e141 in QAction::triggered (this=0x9ccf3c8, _t1=false) at .moc/release-shared/moc_qaction.cpp:236 #21 0xb6b8f6bf in QAction::activate (this=0x9ccf3c8, event=QAction::Trigger) at kernel/qaction.cpp:1160 #22 0xb7009a34 in QMenuPrivate::activateCausedStack (this=0x9eb1960, causedStack=@0xbfd87a68, action=0x9ccf3c8, action_e=QAction::Trigger, self=true) at widgets/qmenu.cpp:967 #23 0xb701018b in QMenuPrivate::activateAction (this=0x9eb1960, action=0x9ccf3c8, action_e=QAction::Trigger, self=<value optimized out>) at widgets/qmenu.cpp:1060 #24 0xb7010cd2 in QMenu::mouseReleaseEvent (this=0x9caaef8, e=0xbfd8816c) at widgets/qmenu.cpp:2254 #25 0xb7bd6145 in KMenu::mouseReleaseEvent (this=0x9caaef8, e=0xbfd8816c) at ../../kdeui/widgets/kmenu.cpp:454 #26 0xb6beb3b3 in QWidget::event (this=0x9caaef8, event=0xbfd8816c) at kernel/qwidget.cpp:7521 #27 0xb7012f89 in QMenu::event (this=0x9caaef8, e=0xbfd8816c) at widgets/qmenu.cpp:2353 #28 0xb6b947bc in QApplicationPrivate::notify_helper (this=0x9bf6c20, receiver=0x9caaef8, e=0xbfd8816c) at kernel/qapplication.cpp:4057 #29 0xb6b9d441 in QApplication::notify (this=0xbfd89a4c, receiver=0x9caaef8, e=0xbfd8816c) at kernel/qapplication.cpp:3759 #30 0xb7af0b7d in KApplication::notify (this=0xbfd89a4c, receiver=0x9caaef8, event=0xbfd8816c) at ../../kdeui/kernel/kapplication.cpp:307 #31 0xb758da2b in QCoreApplication::notifyInternal (this=0xbfd89a4c, receiver=0x9caaef8, event=0xbfd8816c) at kernel/qcoreapplication.cpp:610 #32 0xb6b9c4ae in QApplicationPrivate::sendMouseEvent (receiver=0x9caaef8, event=0xbfd8816c, alienWidget=0x0, nativeWidget=0x9caaef8, buttonDown=0xb74419e0, lastMouseReceiver=@0xb74419e4) at ../../include/QtCore/../../src/corelib/kernel/qcoreapplication.h:216 #33 0xb6c0c00f in QETWidget::translateMouseEvent (this=0x9caaef8, event=0xbfd8971c) at kernel/qapplication_x11.cpp:4382 #34 0xb6c0b266 in QApplication::x11ProcessEvent (this=0xbfd89a4c, event=0xbfd8971c) at kernel/qapplication_x11.cpp:3444 #35 0xb6c359a2 in x11EventSourceDispatch (s=0x9bf9da8, callback=0, user_data=0x0) at kernel/qguieventdispatcher_glib.cpp:146 #36 0xb62fa848 in g_main_context_dispatch () from /usr/lib/libglib-2.0.so.0 #37 0xb62fddab in ?? () from /usr/lib/libglib-2.0.so.0 #38 0x09bf8e90 in ?? () #39 0x00000000 in ?? ()
@Jordan Manolov: (In reply to comment #11) > Using Debian Testing packages, kde version 4.2.2-1 and the bug still exists, > tried with several chm files, always gives this backtrace: Your problem is completly unrelated to this bug (which is a kdelibs issue). Please open a new bug report, attaching a document which produces the crash.