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List:       konq-bugs
Subject:    [Bug 249640] New: konqueror crashes when the DOM-Tree tool is used
From:       <dawan () melix ! net>
Date:       2010-08-31 14:33:41
Message-ID: bug-249640-5021 () http ! bugs ! kde ! org/
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https://bugs.kde.org/show_bug.cgi?id=249640

           Summary: konqueror crashes when the DOM-Tree tool is used and i
                    switch to a non-khtml tab
           Product: konqueror
           Version: unspecified
          Platform: Compiled Sources
        OS/Version: Linux
            Status: UNCONFIRMED
          Severity: crash
          Priority: NOR
         Component: general
        AssignedTo: konq-bugs@kde.org
        ReportedBy: dawan@melix.net


Application: konqueror (4.4.4 (KDE 4.4.4))
KDE Platform Version: 4.4.4 (KDE 4.4.4) (Compiled from sources)
Qt Version: 4.6.3
Operating System: Linux 2.6.32-gentoo-r3-dawierosque x86_64
Distribution (Platform): Gentoo Packages

-- Information about the crash:
Either changing the view mode of the present tab, opening a new one (the
default engine being kwebkitpart on my computer), or switching to an existing
kwebkitpart tab does it.
I suggest 247995 as duplicate, since it seems to be the same
DOM-Tree-view-crashes-while-looking-where-it-shouldn't behavior.

The crash can be reproduced every time.

 -- Backtrace:
Application: Konqueror (kdeinit4), signal: Aborted
The current source language is "auto; currently asm".
[Current thread is 1 (Thread 0x7f3453b13760 (LWP 8051))]

Thread 3 (Thread 0x7f343a1d3710 (LWP 11219)):
#0  pthread_cond_timedwait@@GLIBC_2.3.2 () at
../nptl/sysdeps/unix/sysv/linux/x86_64/pthread_cond_timedwait.S:211
#1  0x00007f34517f3457 in QWaitConditionPrivate::wait (this=0x2a56118,
mutex=0x2a56110, time=30000) at thread/qwaitcondition_unix.cpp:85
#2  QWaitCondition::wait (this=0x2a56118, mutex=0x2a56110, time=30000) at
thread/qwaitcondition_unix.cpp:159
#3  0x00007f34517e7531 in QThreadPoolThread::run (this=0x2a550f0) at
concurrent/qthreadpool.cpp:140
#4  0x00007f34517f23ca in QThreadPrivate::start (arg=0x2a550f0) at
thread/qthread_unix.cpp:248
#5  0x00007f34515614e7 in start_thread (arg=<value optimized out>) at
pthread_create.c:297
#6  0x00007f344fb8828d in clone () at
../sysdeps/unix/sysv/linux/x86_64/clone.S:115

Thread 2 (Thread 0x7f3438aa6710 (LWP 13461)):
#0  pthread_cond_wait@@GLIBC_2.3.2 () at
../nptl/sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:162
#1  0x00007f3449247606 in WTF::TCMalloc_PageHeap::scavengerThread
(this=0x7f344a216ec0) at ../JavaScriptCore/wtf/FastMalloc.cpp:2299
#2  0x00007f3449247649 in WTF::TCMalloc_PageHeap::runScavengerThread
(context=0x7f344a224f8c) at ../JavaScriptCore/wtf/FastMalloc.cpp:1433
#3  0x00007f34515614e7 in start_thread (arg=<value optimized out>) at
pthread_create.c:297
#4  0x00007f344fb8828d in clone () at
../sysdeps/unix/sysv/linux/x86_64/clone.S:115

Thread 1 (Thread 0x7f3453b13760 (LWP 8051)):
[KCrash Handler]
#5  0x00007f344fae6445 in *__GI_raise (sig=<value optimized out>) at
../nptl/sysdeps/unix/sysv/linux/raise.c:64
#6  0x00007f344fae7941 in *__GI_abort () at abort.c:92
#7  0x00007f345036fbd4 in __gnu_cxx::__verbose_terminate_handler () at
/var/tmp/portage/sys-devel/gcc-4.3.4/work/gcc-4.3.4/libstdc++-v3/libsupc++/vterminate.cc:98
#8  0x00007f345036e066 in __cxxabiv1::__terminate (handler=0x1f73) at
/var/tmp/portage/sys-devel/gcc-4.3.4/work/gcc-4.3.4/libstdc++-v3/libsupc++/eh_terminate.cc:43
#9  0x00007f345036e093 in std::terminate () at
/var/tmp/portage/sys-devel/gcc-4.3.4/work/gcc-4.3.4/libstdc++-v3/libsupc++/eh_terminate.cc:53
#10 0x00007f345036e114 in __cxa_rethrow () at
/var/tmp/portage/sys-devel/gcc-4.3.4/work/gcc-4.3.4/libstdc++-v3/libsupc++/eh_throw.cc:109
#11 0x00007f34518eb63a in QEventLoop::exec (this=0x7fffce0937b0, flags=...) at
kernel/qeventloop.cpp:214
#12 0x00007f34518ed994 in QCoreApplication::exec () at
kernel/qcoreapplication.cpp:1003
#13 0x00007f34451146d2 in kdemain (argc=<value optimized out>, argv=<value
optimized out>) at
/var/tmp/portage/kde-base/konqueror-4.4.4/work/konqueror-4.4.4/konqueror/src/konqmain.cpp:257
#14 0x0000000000407493 in launch (argc=2, _name=0x1e23788 "/usr/bin/konqueror",
args=0x1e237a3 "", cwd=0x0, envc=0, envs=<value optimized out>,
reset_env=false, tty=0x0, avoid_loops=false, 
    startup_id_str=0x1e237b4 "dawiesden;1283263114;370077;7842_TIME6120623") at
/var/tmp/portage/kde-base/kdelibs-4.4.4/work/kdelibs-4.4.4/kinit/kinit.cpp:710
#15 0x0000000000407f72 in handle_launcher_request (sock=8, who=<value optimized
out>) at
/var/tmp/portage/kde-base/kdelibs-4.4.4/work/kdelibs-4.4.4/kinit/kinit.cpp:1202
#16 0x0000000000408651 in handle_requests (waitForPid=0) at
/var/tmp/portage/kde-base/kdelibs-4.4.4/work/kdelibs-4.4.4/kinit/kinit.cpp:1395
#17 0x0000000000408bed in main (argc=4, argv=0x7fffce094e38,
envp=0x7fffce094e60) at
/var/tmp/portage/kde-base/kdelibs-4.4.4/work/kdelibs-4.4.4/kinit/kinit.cpp:1838

This bug may be a duplicate of or related to bug 247995.

Possible duplicates by query: bug 247995, bug 247579, bug 242840, bug 240373,
bug 234694.

Reported using DrKonqi

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