[Bug 200379] [NEW] [KDE4] hardy, khtml/kdecore, konqueror crashed during regular use

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Binary package hint: konqueror-kde4

--- How to reproduce ---
I'm unable to reproduce, since I don't know how this happened. But, I have a nice backtrace.

--- What happened ---
I was using Konqueror. I had three or four tabs open. I had just downloaded a file, but after the dialog for file-selection popped up, I think I closed a tab. I'm not 100% sure when this crash started, but I didn't do anything strange, as far as I can tell.

--- Expected behavior ---
Not to crash...

--- /etc/lsb-release ---
DISTRIB_ID=Ubuntu
DISTRIB_RELEASE=8.04
DISTRIB_CODENAME=hardy
DISTRIB_DESCRIPTION="Ubuntu hardy (development branch)"

--- Backtrace ---
(no debugging symbols found)
Using host libthread_db library "/lib/tls/i686/cmov/libthread_db.so.1".
(no debugging symbols found)
(no debugging symbols found)
(no debugging symbols found)
(no debugging symbols found)
(no debugging symbols found)
[Thread debugging using libthread_db enabled]
[New Thread 0xb6430720 (LWP 12712)]
[New Thread 0xafe08b90 (LWP 3293)]
[KCrash handler]
#6  0xb7f36410 in __kernel_vsyscall ()
#7  0xb7d23f35 in raise () from /lib/tls/i686/cmov/libc.so.6
#8  0xb7d258b1 in abort () from /lib/tls/i686/cmov/libc.so.6
#9  0xb7d1d08e in __assert_fail () from /lib/tls/i686/cmov/libc.so.6
#10 0xb4548ef2 in KHTMLGlobal::finalCheck ()
    at /build/buildd/kde4libs-4.0.2/khtml/khtml_global.cpp:244
#11 0xb4ca505c in ~KHTMLFactory (this=0x82fc060)
    at /build/buildd/kde4libs-4.0.2/khtml/khtml_factory.cpp:35
#12 0xb7c478d4 in QObjectCleanupHandler::clear () from /usr/lib/libQtCore.so.4
#13 0xb7c4796d in QObjectCleanupHandler::~QObjectCleanupHandler ()
   from /usr/lib/libQtCore.so.4
#14 0xb7b03e7d in destroy ()
    at /build/buildd/kde4libs-4.0.2/kdecore/util/kpluginfactory.cpp:29
#15 0xb79f993b in ~KCleanUpGlobalStatic (this=0xb7b3a6b4)
    at /build/buildd/kde4libs-4.0.2/kdecore/kernel/kglobal.h:65
#16 0xb7d26f34 in exit () from /lib/tls/i686/cmov/libc.so.6
#17 0xb6ceb5eb in ?? () from /usr/lib/libQtGui.so.4
#18 0x00000001 in ?? ()
#19 0x0805d4e0 in ?? ()
#20 0x00000000 in ?? ()
#0  0xb7f36410 in __kernel_vsyscall ()


--- Stdout/stderr ---
[...]
QEventDispatcherUNIX::unregisterTimer: invalid argument
QEventDispatcherUNIX::unregisterTimer: invalid argument
QEventDispatcherUNIX::unregisterTimer: invalid argument
QEventDispatcherUNIX::unregisterTimer: invalid argument
QEventDispatcherUNIX::unregisterTimer: invalid argument
QEventDispatcherUNIX::unregisterTimer: invalid argument
QEventDispatcherUNIX::unregisterTimer: invalid argument
QEventDispatcherUNIX::unregisterTimer: invalid argument
QEventDispatcherUNIX::unregisterTimer: invalid argument
QEventDispatcherUNIX::unregisterTimer: invalid argument
QEventDispatcherUNIX::unregisterTimer: invalid argument
QEventDispatcherUNIX::unregisterTimer: invalid argument
konqueror: Fatal IO error: client killed
konqueror(12712) Sonnet::Loader::~Loader: Removing loader :  Sonnet::Loader(0x86e4760)

** (process:12712): WARNING **: 1 dictionaries weren't free'd.

konqueror(12712) NSPluginLoader::release: NSPluginLoader::release ->  -10
konqueror: /build/buildd/kde4libs-4.0.2/khtml/khtml_global.cpp:244: static void KHTMLGlobal::finalCheck(): Assertion `!s_refcnt' failed.
KCrash: crashing... crashRecursionCounter = 2
KCrash: Application Name = konqueror path = <unknown> pid = 12712
sock_file=/home/alexander/.kde4/socket-zap/kdeinit4__0

[1]  + exit 253   /usr/lib/kde4/bin/konqueror

--- apt-cache policy konqueror-kde4 ---
konqueror-kde4:
  Installed: 4:4.0.2-0ubuntu1
  Candidate: 4:4.0.2-0ubuntu1
  Version table:
 *** 4:4.0.2-0ubuntu1 0
        500 http://no.archive.ubuntu.com hardy/universe Packages
        100 /var/lib/dpkg/status

** Affects: kdebase (Ubuntu)
     Importance: Undecided
         Status: Confirmed

-- 
[KDE4] hardy, khtml/kdecore, konqueror crashed during regular use
https://bugs.launchpad.net/bugs/200379
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