Application: kwrite (4.7.2 (4.7.2) "release 5")
KDE Platform Version: 4.7.2 (4.7.2) "release 5"
Qt Version: 4.7.4
Operating System: Linux 3.1.10-1.9-desktop i686
Distribution: "openSUSE 12.1 (i586)"

-- Information about the crash:
- What I was doing when the application crashed:simply editing code to correct a parse error reported by mozilla firefox

The crash can be reproduced every time.

-- Backtrace:
Application: KWrite (kdeinit4), signal: Segmentation fault
[Current thread is 1 (Thread 0xb574f710 (LWP 3937))]

Thread 2 (Thread 0xb07f6b70 (LWP 3938)):
#0  0xb6c0f782 in pthread_cond_wait@@GLIBC_2.3.2 () from /lib/libpthread.so.0
#1  0xb31604f9 in QTWTF::TCMalloc_PageHeap::scavengerThread (this=0xb325f7a0) at ../3rdparty/javascriptcore/JavaScriptCore/wtf/FastMalloc.cpp:2359
#2  0xb316053f in QTWTF::TCMalloc_PageHeap::runScavengerThread (context=0xb325f7a0) at ../3rdparty/javascriptcore/JavaScriptCore/wtf/FastMalloc.cpp:1464
#3  0xb6c0ba7d in start_thread () from /lib/libpthread.so.0
#4  0xb5fd4abe in clone () from /lib/libc.so.6

Thread 1 (Thread 0xb574f710 (LWP 3937)):
[KCrash Handler]
#6  KateCodeFoldingNode::getEnd (this=0x85de178, tree=0x826b7a4, end=0xbfd839b4) at /usr/src/debug/kate-4.7.2/part/syntax/katecodefolding.cpp:87
#7  0xb0a9d762 in showBlock (this=0x82b0368) at /usr/src/debug/kate-4.7.2/part/view/kateviewhelpers.cpp:1318
#8  KateIconBorder::showBlock (this=0x82b0368) at /usr/src/debug/kate-4.7.2/part/view/kateviewhelpers.cpp:1305
#9  0xb0a9f91c in KateIconBorder::qt_metacall (this=0x82b0368, _c=QMetaObject::InvokeMetaMethod, _id=<optimized out>, _a=0xbfd83b54) at /usr/src/debug/kate-4.7.2/build/part/kateviewhelpers.moc:160
#10 0xb6d897ed in metacall (argv=0xbfd83b54, idx=31, cl=QMetaObject::InvokeMetaMethod, object=0x82b0368) at kernel/qmetaobject.cpp:237
#11 QMetaObject::metacall (object=0x82b0368, cl=QMetaObject::InvokeMetaMethod, idx=31, argv=0xbfd83b54) at kernel/qmetaobject.cpp:232
#12 0xb6d98720 in QMetaObject::activate (sender=0x82b03cc, m=0xb6eba618, local_signal_index=0, argv=0x0) at kernel/qobject.cpp:3287
#13 0xb6de7d75 in QTimer::timeout (this=0x82b03cc) at .moc/release-shared/moc_qtimer.cpp:134
#14 0xb6d9ff96 in QTimer::timerEvent (this=0x82b03cc, e=0xbfd8406c) at kernel/qtimer.cpp:271
#15 0xb6d9b684 in QObject::event (this=0x82b03cc, e=0xbfd8406c) at kernel/qobject.cpp:1190
#16 0xb629ef24 in notify_helper (e=0xbfd8406c, receiver=0x82b03cc, this=0x80e1ea8) at kernel/qapplication.cpp:4481
#17 QApplicationPrivate::notify_helper (this=0x80e1ea8, receiver=0x82b03cc, e=0xbfd8406c) at kernel/qapplication.cpp:4453
#18 0xb62a42b2 in QApplication::notify (this=0xbfd8406c, receiver=0x82b03cc, e=0xbfd8406c) at kernel/qapplication.cpp:4228
#19 0xb74c7681 in KApplication::notify (this=0xbfd84390, receiver=0x82b03cc, event=0xbfd8406c) at /usr/src/debug/kdelibs-4.7.2/kdeui/kernel/kapplication.cpp:311
#20 0xb6d8343e in QCoreApplication::notifyInternal (this=0xbfd84390, receiver=0x82b03cc, event=0xbfd8406c) at kernel/qcoreapplication.cpp:787
#21 0xb6db397f in sendEvent (event=<optimized out>, receiver=<optimized out>) at kernel/qcoreapplication.h:215
#22 QTimerInfoList::activateTimers (this=0x80e40c4) at kernel/qeventdispatcher_unix.cpp:618
#23 0xb6db0ed5 in timerSourceDispatch (source=<optimized out>) at kernel/qeventdispatcher_glib.cpp:184
#24 idleTimerSourceDispatch (source=0x80e4618) at kernel/qeventdispatcher_glib.cpp:231
#25 0xb59c7e2f in g_main_context_dispatch () from /usr/lib/libglib-2.0.so.0
#26 0xb59c8560 in ?? () from /usr/lib/libglib-2.0.so.0
#27 0xb59c87fa in g_main_context_iteration () from /usr/lib/libglib-2.0.so.0
#28 0xb6db1847 in QEventDispatcherGlib::processEvents (this=0x80c14d0, flags=...) at kernel/qeventdispatcher_glib.cpp:422
#29 0xb6352b1a in QGuiEventDispatcherGlib::processEvents (this=0x80c14d0, flags=...) at kernel/qguieventdispatcher_glib.cpp:204
#30 0xb6d8245d in QEventLoop::processEvents (this=0xbfd84304, flags=...) at kernel/qeventloop.cpp:149
#31 0xb6d826a1 in QEventLoop::exec (this=0xbfd84304, flags=...) at kernel/qeventloop.cpp:201
#32 0xb6d86dfa in QCoreApplication::exec () at kernel/qcoreapplication.cpp:1064
#33 0xb629cda4 in QApplication::exec () at kernel/qapplication.cpp:3755
#34 0xb532697a in kdemain (argc=2, argv=0x809bda0) at /usr/src/debug/kate-4.7.2/kwrite/kwritemain.cpp:680
#35 0x0804fbcd in _start ()

Possible duplicates by query: bug 294403, bug 287465, bug 280603.

Reported using DrKonqi