Bug 286067

Application: konqueror (4.5.5 (KDE 4.5.5))
KDE Platform Version: 4.5.5 (KDE 4.5.5)
Qt Version: 4.7.0
Operating System: Linux 2.6.35-30-generic x86_64
Distribution: Ubuntu 10.10

-- Information about the crash:
- What I was doing when the application crashed:

go to https://leastauthority.com. cancel the cert warning dialog. Konqueror then crashes some time later, without doing anything else

The crash can be reproduced some of the time.

-- Backtrace:
Application: Konqueror (konqueror), signal: Segmentation fault
[Current thread is 1 (Thread 0x7f13efd1b760 (LWP 9024))]

Thread 4 (Thread 0x7f13de792700 (LWP 9025)):
#0  0x00007f13ef5a9203 in __poll (fds=<value optimized out>, nfds=<value optimized out>, timeout=-1) at ../sysdeps/unix/sysv/linux/poll.c:87
#1  0x00007f13e77fb009 in ?? () from /lib/libglib-2.0.so.0
#2  0x00007f13e77fb7b5 in g_main_loop_run () from /lib/libglib-2.0.so.0
#3  0x00007f13e36523c4 in ?? () from /usr/lib/libgio-2.0.so.0
#4  0x00007f13e78207e4 in ?? () from /lib/libglib-2.0.so.0
#5  0x00007f13eab20971 in start_thread (arg=<value optimized out>) at pthread_create.c:304
#6  0x00007f13ef5b592d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:112
#7  0x0000000000000000 in ?? ()

Thread 3 (Thread 0x7f13cde68700 (LWP 9141)):
#0  0x00007f13ef5a9203 in __poll (fds=<value optimized out>, nfds=<value optimized out>, timeout=5000) at ../sysdeps/unix/sysv/linux/poll.c:87
#1  0x00007f13e7eb0383 in send_dg (statp=0x7f13cde68db8, buf=<value optimized out>, buflen=<value optimized out>, buf2=0x0, buflen2=<value optimized out>, ansp=<value optimized out>, anssizp=0x7f13cde65b10, terrno=0x7f13cde65ab8, ns=0, v_circuit=0x7f13cde65ab4, gotsomewhere=0x7f13cde65abc, anscp=0x7f13cde66ef0, ansp2=0x0, anssizp2=0x0, resplen2=0x0) at res_send.c:1066
#2  0x00007f13e7eb2004 in __libc_res_nsend (statp=0x7f13cde68db8, buf=<value optimized out>, buflen=<value optimized out>, buf2=0x0, buflen2=<value optimized out>, ans=0x7f13cde66690 ",B\201\200", anssiz=1024, ansp=0x7f13cde66ef0, ansp2=0x0, nansp2=0x0, resplen2=0x0) at res_send.c:556
#3  0x00007f13e7eae665 in __libc_res_nquery (statp=0x7f13cde68db8, name=<value optimized out>, class=<value optimized out>, type=<value optimized out>, answer=0x7f13cde66690 ",B\201\200", anslen=<value optimized out>, answerp=0x7f13cde66ef0, answerp2=0x0, nanswerp2=0x0, resplen2=0x0) at res_query.c:225
#4  0x00007f13e7eaec21 in __libc_res_nquerydomain (statp=0x7f13cde68db8, name=0x7f13d8034f48 "mail.google.com", domain=0x7f13cde68e38 "", class=<value optimized out>, type=1, answer=0x7f13cde66690 ",B\201\200", anslen=1024, answerp=0x7f13cde66ef0, answerp2=0x0, nanswerp2=0x0, resplen2=0x0) at res_query.c:576
#5  0x00007f13e7eaf634 in __libc_res_nsearch (statp=0x7f13cde68db8, name=<value optimized out>, class=<value optimized out>, type=<value optimized out>, answer=0x7f13cde66690 ",B\201\200", anslen=1024, answerp=0x7f13cde66ef0, answerp2=0x0, nanswerp2=0x0, resplen2=0x0) at res_query.c:414
#6  0x00007f13cd2622a8 in _nss_dns_gethostbyname3_r (name=<value optimized out>, af=2, result=0x7f13cde67510, buffer=<value optimized out>, buflen=<value optimized out>, errnop=<value optimized out>, h_errnop=0x7f13cde67568, ttlp=0x0, canonp=0x0) at nss_dns/dns-host.c:197
#7  0x00007f13cd262564 in _nss_dns_gethostbyname2_r (name=0x7f13cde659d0 "\004", af=1, result=0x1388, buffer=0xffffffffffffffff <Address 0xffffffffffffffff out of bounds>, buflen=0, errnop=0x0, h_errnop=0x7f13cde67568) at nss_dns/dns-host.c:257
#8  0x00007f13ef585d43 in gaih_inet (name=<value optimized out>, service=<value optimized out>, req=<value optimized out>, pai=<value optimized out>, naddrs=<value optimized out>) at ../sysdeps/posix/getaddrinfo.c:779
#9  0x00007f13ef587802 in getaddrinfo (name=0x7f13d8034f48 "mail.google.com", service=0x0, hints=0x7f13cde677d0, pai=0x7f13cde67848) at ../sysdeps/posix/getaddrinfo.c:2159
#10 0x00007f13eade19b5 in QHostInfoAgent::fromName (hostName=...) at kernel/qhostinfo_unix.cpp:219
#11 0x00007f13eadd5df0 in QHostInfoRunnable::run (this=0xef7d80) at kernel/qhostinfo.cpp:452
#12 0x00007f13ecfbcd02 in QThreadPoolThread::run (this=0xf00c80) at concurrent/qthreadpool.cpp:106
#13 0x00007f13ecfc727e in QThreadPrivate::start (arg=0xf00c80) at thread/qthread_unix.cpp:266
#14 0x00007f13eab20971 in start_thread (arg=<value optimized out>) at pthread_create.c:304
#15 0x00007f13ef5b592d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:112
#16 0x0000000000000000 in ?? ()

Thread 2 (Thread 0x7f13cd25e700 (LWP 9142)):
#0  pthread_cond_timedwait@@GLIBC_2.3.2 () at ../nptl/sysdeps/unix/sysv/linux/x86_64/pthread_cond_timedwait.S:212
#1  0x00007f13ecfc7da2 in wait (this=<value optimized out>, mutex=0xfdb6b0, time=30000) at thread/qwaitcondition_unix.cpp:86
#2  QWaitCondition::wait (this=<value optimized out>, mutex=0xfdb6b0, time=30000) at thread/qwaitcondition_unix.cpp:160
#3  0x00007f13ecfbcda2 in QThreadPoolThread::run (this=0xf634b0) at concurrent/qthreadpool.cpp:140
#4  0x00007f13ecfc727e in QThreadPrivate::start (arg=0xf634b0) at thread/qthread_unix.cpp:266
#5  0x00007f13eab20971 in start_thread (arg=<value optimized out>) at pthread_create.c:304
#6  0x00007f13ef5b592d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:112
#7  0x0000000000000000 in ?? ()

Thread 1 (Thread 0x7f13efd1b760 (LWP 9024)):
[KCrash Handler]
#6  serviceTypes (this=0x0, mimeType=<value optimized out>) at ../../../../apps/konqueror/src/konqview.h:271
#7  KonqView::supportsMimeType (this=0x0, mimeType=<value optimized out>) at ../../../../apps/konqueror/src/konqview.cpp:1223
#8  0x00007f13ef893cb5 in KonqView::showsDirectory (this=0x0) at ../../../../apps/konqueror/src/konqview.cpp:1376
#9  0x00007f13ef890e99 in KonqRun::tryOpenView (this=0x1365100, mimeType=..., associatedAppIsKonqueror=false) at ../../../../apps/konqueror/src/konqrun.cpp:153
#10 0x00007f13ef891329 in KonqRun::foundMimeType (this=0x1365100, _type=<value optimized out>) at ../../../../apps/konqueror/src/konqrun.cpp:92
#11 0x00007f13ee2957f2 in KRun::mimeTypeDetermined (this=0x137fd58, mimeType=...) at ../../kio/kio/krun.cpp:1410
#12 0x00007f13eee5e291 in KParts::BrowserRun::slotBrowserMimetype (this=0x1365100, _job=<value optimized out>, type=<value optimized out>) at ../../kparts/browserrun.cpp:238
#13 0x00007f13eee5e929 in KParts::BrowserRun::qt_metacall (this=0x1365100, _c=QMetaObject::InvokeMetaMethod, _id=<value optimized out>, _a=0x7fff09b3fc00) at ./browserrun.moc:80
#14 0x00007f13ef891230 in KonqRun::qt_metacall (this=0x137fd58, _c=20445848, _id=20446465, _a=0x137fd01) at ./konqrun.moc:69
#15 0x00007f13ed0d2b27 in QMetaObject::activate (sender=0x7f13d801ec90, m=<value optimized out>, local_signal_index=<value optimized out>, argv=0x137fd01) at kernel/qobject.cpp:3280
#16 0x00007f13ee224547 in KIO::TransferJob::mimetype (this=0x137fd58, _t1=0x7f13d801ec90, _t2=<value optimized out>) at ./jobclasses.moc:416
#17 0x00007f13ee226bd6 in KIO::TransferJob::slotMimetype (this=0x7f13d801ec90, type=...) at ../../kio/kio/job.cpp:1210
#18 0x00007f13ee22a6e6 in KIO::TransferJob::qt_metacall (this=0x7f13d801ec90, _c=QMetaObject::InvokeMetaMethod, _id=<value optimized out>, _a=0x7fff09b3fdb0) at ./jobclasses.moc:370
#19 0x00007f13ed0d2b27 in QMetaObject::activate (sender=0xf74200, m=<value optimized out>, local_signal_index=<value optimized out>, argv=0x137fd01) at kernel/qobject.cpp:3280
#20 0x00007f13ee2d8f85 in KIO::SlaveInterface::mimeType (this=0x137fd58, _t1=<value optimized out>) at ./slaveinterface.moc:273
#21 0x00007f13ee2dbf37 in KIO::SlaveInterface::dispatch (this=0xf74200, _cmd=21, rawdata=...) at ../../kio/kio/slaveinterface.cpp:270
#22 0x00007f13ee2d95f3 in KIO::SlaveInterface::dispatch (this=0xf74200) at ../../kio/kio/slaveinterface.cpp:91
#23 0x00007f13ee2ccf96 in KIO::Slave::gotInput (this=0xf74200) at ../../kio/kio/slave.cpp:347
#24 0x00007f13ee2cd17c in KIO::Slave::qt_metacall (this=0xf74200, _c=QMetaObject::InvokeMetaMethod, _id=<value optimized out>, _a=0x7fff09b401e0) at ./slave.moc:82
#25 0x00007f13ed0d2b27 in QMetaObject::activate (sender=0x104d3f0, m=<value optimized out>, local_signal_index=<value optimized out>, argv=0x137fd01) at kernel/qobject.cpp:3280
#26 0x00007f13ee1f8f17 in KIO::ConnectionPrivate::dequeue (this=0xf90910) at ../../kio/kio/connection.cpp:82
#27 0x00007f13ee1f903d in KIO::Connection::qt_metacall (this=0x104d3f0, _c=QMetaObject::InvokeMetaMethod, _id=<value optimized out>, _a=0x1026a40) at ./connection.moc:79
#28 0x00007f13ed0ccbde in QObject::event (this=0x104d3f0, e=0x137fd58) at kernel/qobject.cpp:1219
#29 0x00007f13ec1a6fdc in QApplicationPrivate::notify_helper (this=0xb96e40, receiver=0x104d3f0, e=0xfbee10) at kernel/qapplication.cpp:4396
#30 0x00007f13ec1acaed in QApplication::notify (this=0x7fff09b40e60, receiver=0x104d3f0, e=0xfbee10) at kernel/qapplication.cpp:4277
#31 0x00007f13edadd586 in KApplication::notify (this=0x7fff09b40e60, receiver=0x104d3f0, event=0xfbee10) at ../../kdeui/kernel/kapplication.cpp:310
#32 0x00007f13ed0bacdc in QCoreApplication::notifyInternal (this=0x7fff09b40e60, receiver=0x104d3f0, event=0xfbee10) at kernel/qcoreapplication.cpp:732
#33 0x00007f13ed0bdc22 in sendEvent (receiver=0x0, event_type=<value optimized out>, data=0xb7a350) at ../../include/QtCore/../../src/corelib/kernel/qcoreapplication.h:215
#34 QCoreApplicationPrivate::sendPostedEvents (receiver=0x0, event_type=<value optimized out>, data=0xb7a350) at kernel/qcoreapplication.cpp:1373
#35 0x00007f13ed0e7653 in sendPostedEvents (s=0xb9aa40) at ../../include/QtCore/../../src/corelib/kernel/qcoreapplication.h:220
#36 postEventSourceDispatch (s=0xb9aa40) at kernel/qeventdispatcher_glib.cpp:277
#37 0x00007f13e77f7342 in g_main_context_dispatch () from /lib/libglib-2.0.so.0
#38 0x00007f13e77fb2a8 in ?? () from /lib/libglib-2.0.so.0
#39 0x00007f13e77fb45c in g_main_context_iteration () from /lib/libglib-2.0.so.0
#40 0x00007f13ed0e7193 in QEventDispatcherGlib::processEvents (this=0xb79e60, flags=<value optimized out>) at kernel/qeventdispatcher_glib.cpp:415
#41 0x00007f13ec259a4e in QGuiEventDispatcherGlib::processEvents (this=0x137fd58, flags=<value optimized out>) at kernel/qguieventdispatcher_glib.cpp:204
#42 0x00007f13ed0b9a02 in QEventLoop::processEvents (this=<value optimized out>, flags=) at kernel/qeventloop.cpp:149
#43 0x00007f13ed0b9dec in QEventLoop::exec (this=0x7fff09b40c30, flags=) at kernel/qeventloop.cpp:201
#44 0x00007f13ed0bdebb in QCoreApplication::exec () at kernel/qcoreapplication.cpp:1009
#45 0x00007f13ef91617e in kdemain (argc=<value optimized out>, argv=<value optimized out>) at ../../../../apps/konqueror/src/konqmain.cpp:234
#46 0x00007f13ef4edd8e in __libc_start_main (main=<value optimized out>, argc=<value optimized out>, ubp_av=<value optimized out>, init=<value optimized out>, fini=<value optimized out>, rtld_fini=<value optimized out>, stack_end=0x7fff09b41768) at libc-start.c:226
#47 0x0000000000400659 in _start ()

Possible duplicates by query: bug 285844, bug 272991, bug 266373, bug 245290.

Reported using DrKonqi