Bug 160609

Summary:	Konqueror crashes on a "simple" html page http://www.bacula.org/en/rel-manual/index.html
Product:	[Applications] konqueror	Reporter:	Diego Ercolani <diego.ercolani>
Component:	general	Assignee:	Konqueror Developers <konq-bugs>
Status:	RESOLVED DUPLICATE
Severity:	crash	CC:	Regnaron
Priority:	NOR
Version:	unspecified
Target Milestone:	---
Platform:	unspecified
OS:	Linux
Latest Commit:		Version Fixed In:
Sentry Crash Report:
Attachments:	Valgrind log for konqueror crashing on bug #160609

Description Diego Ercolani 2008-04-09 12:39:48 UTC

Version:           4.0.3 (KDE 4.0.3) "release 9.1" (using 4.0.3 (KDE 4.0.3) "release 9.1", compiled sources)
Compiler:          gcc
OS:                Linux (x86_64) release 2.6.22.17-0.1-default

as wrote to novell bugsystem (https://bugzilla.novell.com/show_bug.cgi?id=378246)

there is a problem of rendering on a "simple" html page that inevitabily crashes konqueror 4.
These are the package versions (for openSuSE 10.3) I use:
kde4-konqueror-4.0.3-7.5
libkonq4-4.0.3-7.5
kdebase4-libkonq-4.0.3-7.5

I haven't found the correct debuginfo rpm to include symbols so I send the raw backtrace report.


[?1034h(no debugging symbols found)
Using host libthread_db library "/lib64/libthread_db.so.1".
(no debugging symbols found)
(no debugging symbols found)
(no debugging symbols found)
[Thread debugging using libthread_db enabled]
[New Thread 0x2b675ce28910 (LWP 22935)]
[KCrash handler]
#5  0x00002b675a76bb45 in raise () from /lib64/libc.so.6
#6  0x00002b675a76d0e0 in abort () from /lib64/libc.so.6
#7  0x00002b675a7a923f in ?? () from /lib64/libc.so.6
#8  0x00002b6763e2b28c in khtmlImLoad::PNGLoader::~PNGLoader ()
   from /usr/lib64/libkhtml.so.5
#9  0x00002b6763e26067 in khtmlImLoad::Image::processEOF ()
   from /usr/lib64/libkhtml.so.5
#10 0x00002b6763d60d93 in khtml::Loader::slotFinished ()
   from /usr/lib64/libkhtml.so.5
#11 0x00002b6763d618a9 in khtml::Loader::qt_metacall ()
   from /usr/lib64/libkhtml.so.5
#12 0x00002b67586410de in QMetaObject::activate ()
   from /usr/lib64/libQtCore.so.4
#13 0x00002b6755199e52 in KJob::result () from /usr/lib64/libkdecore.so.5
#14 0x00002b675519a0d7 in KJob::emitResult () from /usr/lib64/libkdecore.so.5
#15 0x00002b6754d1be1a in KIO::SimpleJob::slotFinished ()
   from /usr/lib64/libkio.so.5
#16 0x00002b6754d296d3 in KIO::TransferJob::slotFinished ()
   from /usr/lib64/libkio.so.5
#17 0x00002b6754d2790e in KIO::TransferJob::qt_metacall ()
   from /usr/lib64/libkio.so.5
#18 0x00002b67586410de in QMetaObject::activate ()
   from /usr/lib64/libQtCore.so.4
#19 0x00002b6754dc227b in KIO::SlaveInterface::dispatch ()
   from /usr/lib64/libkio.so.5
#20 0x00002b6754dc01d5 in KIO::SlaveInterface::dispatch ()
   from /usr/lib64/libkio.so.5
#21 0x00002b6754db3e1e in KIO::Slave::gotInput () from /usr/lib64/libkio.so.5
#22 0x00002b6754db3f96 in KIO::Slave::qt_metacall ()
   from /usr/lib64/libkio.so.5
#23 0x00002b67586410de in QMetaObject::activate ()
   from /usr/lib64/libQtCore.so.4
#24 0x00002b6754cfc37e in KIO::ConnectionPrivate::dequeue ()
   from /usr/lib64/libkio.so.5
#25 0x00002b6754cfc41d in KIO::Connection::qt_metacall ()
   from /usr/lib64/libkio.so.5
#26 0x00002b675863e148 in QObject::event () from /usr/lib64/libQtCore.so.4
#27 0x00002b6759196b5b in QApplicationPrivate::notify_helper ()
   from /usr/lib64/libQtGui.so.4
#28 0x00002b6759198155 in QApplication::notify () from /usr/lib64/libQtGui.so.4
#29 0x00002b67556c9e3b in KApplication::notify () from /usr/lib64/libkdeui.so.5
#30 0x00002b675862fe20 in QCoreApplication::notifyInternal ()
   from /usr/lib64/libQtCore.so.4
#31 0x00002b675863136a in QCoreApplicationPrivate::sendPostedEvents ()
   from /usr/lib64/libQtCore.so.4
#32 0x00002b675864f71c in ?? () from /usr/lib64/libQtCore.so.4
#33 0x00002b675bbb0204 in g_main_context_dispatch ()
   from /usr/lib64/libglib-2.0.so.0
#34 0x00002b675bbb34fd in ?? () from /usr/lib64/libglib-2.0.so.0
#35 0x00002b675bbb39ce in g_main_context_iteration ()
   from /usr/lib64/libglib-2.0.so.0
#36 0x00002b675864f341 in QEventDispatcherGlib::processEvents ()
   from /usr/lib64/libQtCore.so.4
#37 0x00002b67592072bf in QGuiEventDispatcherGlib::processEvents ()
   from /usr/lib64/libQtGui.so.4
#38 0x00002b675862f5c0 in QEventLoop::processEvents ()
   from /usr/lib64/libQtCore.so.4
#39 0x00002b675862f6dd in QEventLoop::exec () from /usr/lib64/libQtCore.so.4
#40 0x00002b6758631637 in QCoreApplication::exec ()
   from /usr/lib64/libQtCore.so.4
#41 0x00002b675438ba51 in kdemain () from /usr/lib64/libkdeinit4_konqueror.so
#42 0x00002b675a758b54 in __libc_start_main () from /lib64/libc.so.6
#43 0x00000000004008b9 in _start ()
#0  0x00002b675a7d1670 in nanosleep () from /lib64/libc.so.6

Comment 1 Oliver Putz 2008-04-09 13:33:13 UTC

I can reproduce this crash. My (more verbose) backtrace is:

Application: Konqueror (konqueror), signal SIGABRT
Using host libthread_db library "/lib/libthread_db.so.1".
[Thread debugging using libthread_db enabled]
[New Thread 0xb61c1a20 (LWP 6485)]
[KCrash handler]
#6  0xffffe410 in __kernel_vsyscall ()
#7  0xb64121f1 in *__GI_raise (sig=6)
    at ../nptl/sysdeps/unix/sysv/linux/raise.c:64
#8  0xb64139b8 in *__GI_abort () at abort.c:88
#9  0xb644eb78 in malloc_printerr (action=2, 
    str=0xb64faee4 "free(): invalid pointer", ptr=0x1955) at malloc.c:5892
#10 0xb64507e5 in *__GI___libc_free (mem=0x83beca8) at malloc.c:3586
#11 0xb65ff011 in operator delete ()
   from /usr/lib/gcc/i686-pc-linux-gnu/4.1.2/libstdc++.so.6
#12 0xb65ff06d in operator delete[] ()
   from /usr/lib/gcc/i686-pc-linux-gnu/4.1.2/libstdc++.so.6
#13 0xb4a80ce7 in ~PNGLoader (this=0x8429208)
    at /var/tmp/portage/kde-base/kdelibs-9999.4/work/kdelibs-9999.4/khtml/imload/decoders/pngloader.cpp:229
#14 0xb4a7b825 in khtmlImLoad::Image::processEOF (this=0x857d348)
    at /var/tmp/portage/kde-base/kdelibs-9999.4/work/kdelibs-9999.4/khtml/imload/image.cpp:208
#15 0xb49a1b14 in khtml::CachedImage::data (this=0x84636b8, 
    _buffer=@0x83c7e2c, eof=true)
    at /var/tmp/portage/kde-base/kdelibs-9999.4/work/kdelibs-9999.4/khtml/misc/loader.cpp:866
#16 0xb49a0fb9 in khtml::Loader::slotFinished (this=0x83fccc8, job=0x851fea0)
    at /var/tmp/portage/kde-base/kdelibs-9999.4/work/kdelibs-9999.4/khtml/misc/loader.cpp:1315
#17 0xb49a12a4 in khtml::Loader::qt_metacall (this=0x83fccc8, 
    _c=QMetaObject::InvokeMetaMethod, _id=3, _a=0xbf9030dc)
    at /var/tmp/portage/kde-base/kdelibs-9999.4/work/kdelibs_build/khtml/loader.moc:129
#18 0xb71fc2c8 in QMetaObject::activate (sender=0x851fea0, 
    from_signal_index=<value optimized out>, to_signal_index=7, 
    argv=<value optimized out>) at kernel/qobject.cpp:2995
#19 0xb71fca44 in QMetaObject::activate (sender=0x851fea0, m=0xb7b90308, 
    local_signal_index=3, argv=0xbf9030dc) at kernel/qobject.cpp:3065
#20 0xb7a8bc74 in KJob::result (this=0x851fea0, _t1=0x851fea0)
    at /var/tmp/portage/kde-base/kdelibs-9999.4/work/kdelibs_build/kdecore/kjob.moc:186
#21 0xb7a8c1b2 in KJob::emitResult (this=0x851fea0)
    at /var/tmp/portage/kde-base/kdelibs-9999.4/work/kdelibs-9999.4/kdecore/jobs/kjob.cpp:290
#22 0xb7c47df8 in KIO::SimpleJob::slotFinished (this=0x851fea0)
    at /var/tmp/portage/kde-base/kdelibs-9999.4/work/kdelibs-9999.4/kio/kio/job.cpp:491
#23 0xb7c481aa in KIO::TransferJob::slotFinished (this=0x851fea0)
    at /var/tmp/portage/kde-base/kdelibs-9999.4/work/kdelibs-9999.4/kio/kio/job.cpp:961
#24 0xb7c4ece3 in KIO::TransferJob::qt_metacall (this=0x851fea0, 
    _c=QMetaObject::InvokeMetaMethod, _id=47, _a=0xbf903348)
    at /var/tmp/portage/kde-base/kdelibs-9999.4/work/kdelibs_build/kio/jobclasses.moc:336
#25 0xb71fc2c8 in QMetaObject::activate (sender=0x84b7338, 
    from_signal_index=<value optimized out>, to_signal_index=8, 
    argv=<value optimized out>) at kernel/qobject.cpp:2995
#26 0xb71fca44 in QMetaObject::activate (sender=0x84b7338, m=0xb7dbc024, 
    local_signal_index=4, argv=0x0) at kernel/qobject.cpp:3065
#27 0xb7cf1846 in KIO::SlaveInterface::finished (this=0x84b7338)
    at /var/tmp/portage/kde-base/kdelibs-9999.4/work/kdelibs_build/kio/slaveinterface.moc:161
#28 0xb7cf33d5 in KIO::SlaveInterface::dispatch (this=0x84b7338, _cmd=104, 
    rawdata=@0xbf9034e4)
    at /var/tmp/portage/kde-base/kdelibs-9999.4/work/kdelibs-9999.4/kio/kio/slaveinterface.cpp:175
#29 0xb7cf3ed6 in KIO::SlaveInterface::dispatch (this=0x84b7338)
    at /var/tmp/portage/kde-base/kdelibs-9999.4/work/kdelibs-9999.4/kio/kio/slaveinterface.cpp:90
#30 0xb7ce6837 in KIO::Slave::gotInput (this=0x84b7338)
    at /var/tmp/portage/kde-base/kdelibs-9999.4/work/kdelibs-9999.4/kio/kio/slave.cpp:319
#31 0xb7ce7ccd in KIO::Slave::qt_metacall (this=0x84b7338, 
    _c=QMetaObject::InvokeMetaMethod, _id=2, _a=0xbf9035e8)
    at /var/tmp/portage/kde-base/kdelibs-9999.4/work/kdelibs_build/kio/slave.moc:75
#32 0xb71fc2c8 in QMetaObject::activate (sender=0x84b49f0, 
    from_signal_index=<value optimized out>, to_signal_index=4, 
    argv=<value optimized out>) at kernel/qobject.cpp:2995
#33 0xb71fca44 in QMetaObject::activate (sender=0x84b49f0, m=0xb7db8ea0, 
    local_signal_index=0, argv=0x0) at kernel/qobject.cpp:3065
#34 0xb7c20693 in KIO::Connection::readyRead (this=0x84b49f0)
    at /var/tmp/portage/kde-base/kdelibs-9999.4/work/kdelibs_build/kio/connection.moc:84
#35 0xb7c21516 in KIO::ConnectionPrivate::dequeue (this=0x83c1830)
    at /var/tmp/portage/kde-base/kdelibs-9999.4/work/kdelibs-9999.4/kio/kio/connection.cpp:82
#36 0xb7c222b5 in KIO::Connection::qt_metacall (this=0x84b49f0, 
    _c=QMetaObject::InvokeMetaMethod, _id=1, _a=0x841e910)
    at /var/tmp/portage/kde-base/kdelibs-9999.4/work/kdelibs_build/kio/connection.moc:72
#37 0xb71f5b79 in QMetaCallEvent::placeMetaCall (this=0x840d5b8, 
    object=0x84b49f0) at kernel/qobject.cpp:535
#38 0xb71f7ede in QObject::event (this=0x84b49f0, e=0x840d5b8)
    at kernel/qobject.cpp:1131
#39 0xb67a771f in QApplicationPrivate::notify_helper (this=0x80587c8, 
    receiver=0x84b49f0, e=0x840d5b8) at kernel/qapplication.cpp:3735
#40 0xb67a92fa in QApplication::notify (this=0xbf903fe8, receiver=0x84b49f0, 
    e=0x840d5b8) at kernel/qapplication.cpp:3329
#41 0xb78507c3 in KApplication::notify (this=0xbf903fe8, receiver=0x84b49f0, 
    event=0x840d5b8)
    at /var/tmp/portage/kde-base/kdelibs-9999.4/work/kdelibs-9999.4/kdeui/kernel/kapplication.cpp:311
#42 0xb71e5cf7 in QCoreApplication::notifyInternal (this=0xbf903fe8, 
    receiver=0x84b49f0, event=0x840d5b8) at kernel/qcoreapplication.cpp:586
#43 0xb71e7059 in QCoreApplicationPrivate::sendPostedEvents (receiver=0x0, 
    event_type=0, data=0x804cb68)
    at ../../include/QtCore/../../src/corelib/kernel/qcoreapplication.h:215
#44 0xb72167a8 in QEventDispatcherUNIX::processEvents (this=0x8057f58, 
    flags=@0xbf903cc8) at kernel/qeventdispatcher_unix.cpp:867
#45 0xb683fcfe in QEventDispatcherX11::processEvents (this=0x8057f58, 
    flags=@0xbf903cf4) at kernel/qeventdispatcher_x11.cpp:154
#46 0xb71e4e61 in QEventLoop::processEvents (this=0xbf903d60, 
    flags=@0xbf903d28) at kernel/qeventloop.cpp:146
#47 0xb71e4f8f in QEventLoop::exec (this=0xbf903d60, flags=@0xbf903d68)
    at kernel/qeventloop.cpp:197
#48 0xb71e7476 in QCoreApplication::exec () at kernel/qcoreapplication.cpp:838
#49 0xb67a6e37 in QApplication::exec () at kernel/qapplication.cpp:3267
#50 0xb7f00c17 in kdemain (argc=1, argv=0xbf904364)
    at /var/tmp/portage/kde-base/kdebase-9999.4/work/kdebase-9999.4/apps/konqueror/src/konqmain.cpp:218
#51 0x080487e2 in main (argc=)
    at /var/tmp/portage/kde-base/kdebase-9999.4/work/kdebase_build/apps/konqueror/src/konqueror_dummy.cpp:3
#52 0xb63fefdc in __libc_start_main (main=0x80487c0 <main>, argc=1, 
    ubp_av=0xbf904364, init=0x8048810 <__libc_csu_init>, 
    fini=0x8048800 <__libc_csu_fini>, rtld_fini=0xb7f25100 <_dl_fini>, 
    stack_end=0xbf90435c) at libc-start.c:229
#53 0x08048731 in _start ()
#0  0xffffe410 in __kernel_vsyscall ()

Comment 2 Oliver Putz 2008-04-09 13:39:33 UTC

Created attachment 24278 [details]
Valgrind log for konqueror crashing on bug #160609

Comment 3 Oliver Putz 2008-04-09 13:47:05 UTC

Seems to be a duplicate of bug #156623

*** This bug has been marked as a duplicate of 156623 ***