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List:       kde-bugs-dist
Subject:    [Bug 245662] New: Clicked Back and crashed
From:       John Schneiderman <JohnMS () member ! fsf ! org>
Date:       2010-07-24 15:58:34
Message-ID: bug-245662-17878 () http ! bugs ! kde ! org/
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https://bugs.kde.org/show_bug.cgi?id=245662

           Summary: Clicked Back and crashed
           Product: konqueror
           Version: unspecified
          Platform: Mandriva RPMs
        OS/Version: Linux
            Status: UNCONFIRMED
          Severity: crash
          Priority: NOR
         Component: general
        AssignedTo: konq-bugs@kde.org
        ReportedBy: JohnMS@member.fsf.org


Application: konqueror (4.4.3 (KDE 4.4.3))
KDE Platform Version: 4.4.3 (KDE 4.4.3)
Qt Version: 4.6.2
Operating System: Linux 2.6.33.5-desktop-2mnb x86_64
Distribution: "Mandriva Linux 2010.1"

-- Information about the crash:
I had just clicked the back button when konqueror crashed. I had a number of
tabs opened at the time.

 -- Backtrace:
Application: Konqueror (kdeinit4), signal: Segmentation fault
[Current thread is 1 (Thread 0x7f877fa31720 (LWP 32314))]

Thread 2 (Thread 0x7f876d038710 (LWP 32495)):
#0  0x00007f877dcaf0bc in pthread_cond_wait@@GLIBC_2.3.2 () from
/lib64/libpthread.so.0
#1  0x00007f87677875c6 in QTWTF::TCMalloc_PageHeap::scavengerThread
(this=0x7f8767a65220) at
../3rdparty/javascriptcore/JavaScriptCore/wtf/FastMalloc.cpp:2304
#2  0x00007f8767787609 in QTWTF::TCMalloc_PageHeap::runScavengerThread
(context=0x7f8767a732ec) at
../3rdparty/javascriptcore/JavaScriptCore/wtf/FastMalloc.cpp:1438
#3  0x00007f877dcaaa5d in start_thread () from /lib64/libpthread.so.0
#4  0x00007f877ca8415d in clone () from /lib64/libc.so.6
#5  0x0000000000000000 in ?? ()

Thread 1 (Thread 0x7f877fa31720 (LWP 32314)):
[KCrash Handler]
#5  0x00007f8767c5effc in KHTMLPart::checkCompleted (this=0x18eed20) at
/usr/src/debug/kdelibs-4.4.3/khtml/khtml_part.cpp:2452
#6  0x00007f8767c5f38f in KHTMLPart::slotChildCompleted (this=0x18eed20,
pendingAction=80) at /usr/src/debug/kdelibs-4.4.3/khtml/khtml_part.cpp:4957
#7  0x00007f8767c844c1 in KHTMLPart::qt_metacall (this=0x18eed20,
_c=QMetaObject::InvokeMetaMethod, _id=<value optimized out>, _a=0x7fff9a62e990)
    at /usr/src/debug/kdelibs-4.4.3/build/khtml/khtml_part.moc:323
#8  0x00007f877e03ab5f in QMetaObject::activate (sender=0x703d250, m=<value
optimized out>, local_signal_index=<value optimized out>, argv=0x1) at
kernel/qobject.cpp:3293
#9  0x00007f8767c47285 in KHTMLView::timerEvent (this=0x1ff51a0, e=<value
optimized out>) at /usr/src/debug/kdelibs-4.4.3/khtml/khtmlview.cpp:4257
#10 0x00007f877e0377b3 in QObject::event (this=0x1ff51a0, e=0x7fff9a62f660) at
kernel/qobject.cpp:1212
#11 0x00007f877d2231ef in QWidget::event (this=0x1ff51a0, event=0x7fff9a62f660)
at kernel/qwidget.cpp:8455
#12 0x00007f877d5c8d76 in QFrame::event (this=0x1ff51a0, e=0x7fff9a62f660) at
widgets/qframe.cpp:557
#13 0x00007f877d65418b in QAbstractScrollArea::event (this=0x1ff51a0,
e=0x7fff9a62f660) at widgets/qabstractscrollarea.cpp:989
#14 0x00007f8767c4a777 in KHTMLView::event (this=0x1ff51a0, e=<value optimized
out>) at /usr/src/debug/kdelibs-4.4.3/khtml/khtmlview.cpp:552
#15 0x00007f877d1cd7cc in QApplicationPrivate::notify_helper (this=0xdf8f40,
receiver=0x1ff51a0, e=0x7fff9a62f660) at kernel/qapplication.cpp:4300
#16 0x00007f877d1d3dcb in QApplication::notify (this=0x7fff9a62fb10,
receiver=0x1ff51a0, e=0x7fff9a62f660) at kernel/qapplication.cpp:4183
#17 0x00007f877e559e46 in KApplication::notify (this=0x7fff9a62fb10,
receiver=0x1ff51a0, event=0x7fff9a62f660) at
/usr/src/debug/kdelibs-4.4.3/kdeui/kernel/kapplication.cpp:302
#18 0x00007f877e027d5c in QCoreApplication::notifyInternal
(this=0x7fff9a62fb10, receiver=0x1ff51a0, event=0x7fff9a62f660) at
kernel/qcoreapplication.cpp:704
#19 0x00007f877e054a82 in sendEvent (this=0xdfcb10) at
kernel/qcoreapplication.h:215
#20 QTimerInfoList::activateTimers (this=0xdfcb10) at
kernel/qeventdispatcher_unix.cpp:603
#21 0x00007f877e051578 in timerSourceDispatch (source=<value optimized out>) at
kernel/qeventdispatcher_glib.cpp:184
#22 idleTimerSourceDispatch (source=<value optimized out>) at
kernel/qeventdispatcher_glib.cpp:231
#23 0x00007f8779667d20 in g_main_dispatch (context=0xdfb960) at gmain.c:1960
#24 IA__g_main_context_dispatch (context=0xdfb960) at gmain.c:2513
#25 0x00007f877966bb88 in g_main_context_iterate (context=0xdfb960,
block=<value optimized out>, dispatch=<value optimized out>, self=<value
optimized out>) at gmain.c:2591
#26 0x00007f877966bd3c in IA__g_main_context_iteration (context=0xdfb960,
may_block=1) at gmain.c:2654
#27 0x00007f877e051243 in QEventDispatcherGlib::processEvents (this=0xd6cbc0,
flags=<value optimized out>) at kernel/qeventdispatcher_glib.cpp:412
#28 0x00007f877d27c58e in QGuiEventDispatcherGlib::processEvents
(this=0xd82720, flags=<value optimized out>) at
kernel/qguieventdispatcher_glib.cpp:204
#29 0x00007f877e026682 in QEventLoop::processEvents (this=<value optimized
out>, flags=) at kernel/qeventloop.cpp:149
#30 0x00007f877e026a5c in QEventLoop::exec (this=0x7fff9a62f900, flags=) at
kernel/qeventloop.cpp:201
#31 0x00007f877e02a79b in QCoreApplication::exec () at
kernel/qcoreapplication.cpp:981
#32 0x00007f8771432ceb in kdemain () from /usr/lib64/libkdeinit4_konqueror.so
#33 0x0000000000406b08 in launch (argc=2, _name=<value optimized out>,
args=<value optimized out>, cwd=<value optimized out>, envc=16, envs=<value
optimized out>, reset_env=true, tty=0x0, 
    avoid_loops=false, startup_id_str=0xdcf2de "0") at
/usr/src/debug/kdelibs-4.4.3/kinit/kinit.cpp:717
#34 0x00000000004077c0 in handle_launcher_request (sock=18, who=<value
optimized out>) at /usr/src/debug/kdelibs-4.4.3/kinit/kinit.cpp:1209
#35 0x0000000000407d2e in handle_requests (waitForPid=0) at
/usr/src/debug/kdelibs-4.4.3/kinit/kinit.cpp:1393
#36 0x0000000000408972 in main (argc=4, argv=<value optimized out>, envp=<value
optimized out>) at /usr/src/debug/kdelibs-4.4.3/kinit/kinit.cpp:1845

This bug may be a duplicate of or related to bug 245351.

Possible duplicates by query: bug 245351, bug 244147, bug 224199, bug 201935.

Reported using DrKonqi

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