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List: kde-bugs-dist
Subject: [Bug 274657] New: Karbon crashes while resizing text
From: Tianyu Zhu <tian.tian098 () gmail ! com>
Date: 2011-06-01 3:33:08
Message-ID: bug-274657-17878 () http ! bugs ! kde ! org/
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https://bugs.kde.org/show_bug.cgi?id=274657
Summary: Karbon crashes while resizing text
Product: kde
Version: unspecified
Platform: unspecified
OS/Version: Linux
Status: UNCONFIRMED
Severity: crash
Priority: NOR
Component: general
AssignedTo: unassigned-bugs@kde.org
ReportedBy: tian.tian098@gmail.com
Application: karbon (2.3.3)
KDE Platform Version: 4.6.3 (4.6.3)
Qt Version: 4.7.2
Operating System: Linux 2.6.38-8-generic i686
Distribution: Ubuntu 11.04
-- Information about the crash:
- What I was doing when the application crashed:
I was trying to resize some text that I had written and I accidentally moved
the mouse so that the height of the text was 0. Karbon crashed before I let go
of the mouse button.
-- Backtrace:
Application: Karbon14 (karbon), signal: Segmentation fault
[Current thread is 1 (Thread 0xb610f720 (LWP 12732))]
Thread 3 (Thread 0xb3d5db70 (LWP 12733)):
#0 0x00f4dd41 in clock_gettime (clock_id=1, tp=0xb3d5cff0) at
../sysdeps/unix/clock_gettime.c:116
#1 0x01a8cdd8 in do_gettime () at tools/qelapsedtimer_unix.cpp:123
#2 qt_gettime () at tools/qelapsedtimer_unix.cpp:140
#3 0x01b594f2 in updateCurrentTime (this=0x9cc96e4, tm=...) at
kernel/qeventdispatcher_unix.cpp:339
#4 QTimerInfoList::timerWait (this=0x9cc96e4, tm=...) at
kernel/qeventdispatcher_unix.cpp:442
#5 0x01b57d32 in timerSourcePrepareHelper (src=<value optimized out>,
timeout=0xb3d5d0cc) at kernel/qeventdispatcher_glib.cpp:136
#6 0x01b57dcd in timerSourcePrepare (source=0x9cc96b0, timeout=<value
optimized out>) at kernel/qeventdispatcher_glib.cpp:169
#7 0x05922fd4 in g_main_context_prepare () from
/lib/i386-linux-gnu/libglib-2.0.so.0
#8 0x05923e63 in ?? () from /lib/i386-linux-gnu/libglib-2.0.so.0
#9 0x05924524 in g_main_context_iteration () from
/lib/i386-linux-gnu/libglib-2.0.so.0
#10 0x01b58577 in QEventDispatcherGlib::processEvents (this=0x9cc9040,
flags=...) at kernel/qeventdispatcher_glib.cpp:424
#11 0x01b2a289 in QEventLoop::processEvents (this=0xb3d5d280, flags=...) at
kernel/qeventloop.cpp:149
#12 0x01b2a522 in QEventLoop::exec (this=0xb3d5d280, flags=...) at
kernel/qeventloop.cpp:201
#13 0x01a342a0 in QThread::exec (this=0x9cb84c0) at thread/qthread.cpp:492
#14 0x01b0bfdb in QInotifyFileSystemWatcherEngine::run (this=0x9cb84c0) at
io/qfilesystemwatcher_inotify.cpp:248
#15 0x01a36da2 in QThreadPrivate::start (arg=0x9cb84c0) at
thread/qthread_unix.cpp:320
#16 0x00b86e99 in start_thread (arg=0xb3d5db70) at pthread_create.c:304
#17 0x008f373e in clone () at ../sysdeps/unix/sysv/linux/i386/clone.S:130
Thread 2 (Thread 0xb2611b70 (LWP 12735)):
#0 0x00f4dd41 in clock_gettime (clock_id=1, tp=0xb2610ff0) at
../sysdeps/unix/clock_gettime.c:116
#1 0x01a8cdd8 in do_gettime () at tools/qelapsedtimer_unix.cpp:123
#2 qt_gettime () at tools/qelapsedtimer_unix.cpp:140
#3 0x01b594f2 in updateCurrentTime (this=0x99f2dbc, tm=...) at
kernel/qeventdispatcher_unix.cpp:339
#4 QTimerInfoList::timerWait (this=0x99f2dbc, tm=...) at
kernel/qeventdispatcher_unix.cpp:442
#5 0x01b57d32 in timerSourcePrepareHelper (src=<value optimized out>,
timeout=0xb26110cc) at kernel/qeventdispatcher_glib.cpp:136
#6 0x01b57dcd in timerSourcePrepare (source=0x99f2d88, timeout=<value
optimized out>) at kernel/qeventdispatcher_glib.cpp:169
#7 0x05922fd4 in g_main_context_prepare () from
/lib/i386-linux-gnu/libglib-2.0.so.0
#8 0x05923e63 in ?? () from /lib/i386-linux-gnu/libglib-2.0.so.0
#9 0x05924524 in g_main_context_iteration () from
/lib/i386-linux-gnu/libglib-2.0.so.0
#10 0x01b58577 in QEventDispatcherGlib::processEvents (this=0x9a44f88,
flags=...) at kernel/qeventdispatcher_glib.cpp:424
#11 0x01b2a289 in QEventLoop::processEvents (this=0xb2611280, flags=...) at
kernel/qeventloop.cpp:149
#12 0x01b2a522 in QEventLoop::exec (this=0xb2611280, flags=...) at
kernel/qeventloop.cpp:201
#13 0x01a342a0 in QThread::exec (this=0x9d38760) at thread/qthread.cpp:492
#14 0x01b0bfdb in QInotifyFileSystemWatcherEngine::run (this=0x9d38760) at
io/qfilesystemwatcher_inotify.cpp:248
#15 0x01a36da2 in QThreadPrivate::start (arg=0x9d38760) at
thread/qthread_unix.cpp:320
#16 0x00b86e99 in start_thread (arg=0xb2611b70) at pthread_create.c:304
#17 0x008f373e in clone () at ../sysdeps/unix/sysv/linux/i386/clone.S:130
Thread 1 (Thread 0xb610f720 (LWP 12732)):
[KCrash Handler]
#7 QCursor::shape (this=0xbe63784) at kernel/qcursor.cpp:449
#8 0x010dd84b in QWidget::setCursor (this=0xbc4ac08, cursor=...) at
kernel/qwidget.cpp:5017
#9 0x001487e4 in KarbonCanvas::setCursor (this=0xbc4ac08, cursor=...) at
../../../karbon/ui/widgets/KarbonCanvas.cpp:433
#10 0x00a82ae6 in KoToolManager::Private::updateCursor (this=0xbc747f8,
cursor=...) at ../../../libs/flake/KoToolManager.cpp:562
#11 0x00a89e58 in KoToolManager::qt_metacall (this=0xbc689f0,
_c=QMetaObject::InvokeMetaMethod, _id=<value optimized out>, _a=0xbfc0c9f8) at
./KoToolManager.moc:118
#12 0x01b316ba in QMetaObject::metacall (object=0xbc689f0,
cl=QMetaObject::InvokeMetaMethod, idx=15, argv=0xbfc0c9f8) at
kernel/qmetaobject.cpp:237
#13 0x01b414ff in QMetaObject::activate (sender=0xbf12168, m=0xaeca48,
local_signal_index=3, argv=0xbfc0c9f8) at kernel/qobject.cpp:3287
#14 0x00a73153 in KoToolBase::cursorChanged (this=0xbf12168, _t1=...) at
./KoToolBase.moc:132
#15 0x00a7319e in KoToolBase::useCursor (this=0xbf12168, cursor=...) at
../../../libs/flake/KoToolBase.cpp:133
#16 0x02bc04d5 in DefaultTool::updateCursor (this=0xbf12168) at
../../../plugins/defaultTools/defaulttool/DefaultTool.cpp:478
#17 0x02bc31fc in DefaultTool::mouseMoveEvent (this=0xbf12168,
event=0xbfc0cb84) at
../../../plugins/defaultTools/defaulttool/DefaultTool.cpp:547
#18 0x00a8d462 in KoToolProxy::mouseMoveEvent (this=0xbc4be48,
event=0xbfc0d244, point=...) at ../../../libs/flake/KoToolProxy.cpp:249
#19 0x00148dcf in KarbonCanvas::mouseMoveEvent (this=0xbc4ac08, e=0xbfc0d244)
at ../../../karbon/ui/widgets/KarbonCanvas.cpp:201
#20 0x010de172 in QWidget::event (this=0xbc4ac08, event=0xbfc0d244) at
kernel/qwidget.cpp:8244
#21 0x00148e32 in KarbonCanvas::event (this=0xbc4ac08, e=0xbfc0d244) at
../../../karbon/ui/widgets/KarbonCanvas.cpp:139
#22 0x01085d24 in QApplicationPrivate::notify_helper (this=0x98dcbc8,
receiver=0xbc4ac08, e=0xbfc0d244) at kernel/qapplication.cpp:4462
#23 0x0108b201 in QApplication::notify (this=0xbfc0daa0, receiver=0xbc4ac08,
e=0xbfc0d244) at kernel/qapplication.cpp:4023
#24 0x01e49dba in KApplication::notify (this=0xbfc0daa0, receiver=0xbc4ac08,
event=0xbfc0d244) at ../../kdeui/kernel/kapplication.cpp:311
#25 0x01b2b0bb in QCoreApplication::notifyInternal (this=0xbfc0daa0,
receiver=0xbc4ac08, event=0xbfc0d244) at kernel/qcoreapplication.cpp:731
#26 0x01086c3b in sendSpontaneousEvent (receiver=0xbc4ac08, event=0xbfc0d244,
alienWidget=0x0, nativeWidget=0xbc4ac08, buttonDown=0x19d2c60,
lastMouseReceiver=..., spontaneous=true) at
../../include/QtCore/../../src/corelib/kernel/qcoreapplication.h:218
#27 QApplicationPrivate::sendMouseEvent (receiver=0xbc4ac08, event=0xbfc0d244,
alienWidget=0x0, nativeWidget=0xbc4ac08, buttonDown=0x19d2c60,
lastMouseReceiver=..., spontaneous=true) at kernel/qapplication.cpp:3120
#28 0x011102bc in QETWidget::translateMouseEvent (this=0xbc4ac08,
event=0xbfc0d76c) at kernel/qapplication_x11.cpp:4556
#29 0x0110e746 in QApplication::x11ProcessEvent (this=0xbfc0daa0,
event=0xbfc0d76c) at kernel/qapplication_x11.cpp:3678
#30 0x01139b84 in x11EventSourceDispatch (s=0x98e0140, callback=0,
user_data=0x0) at kernel/qguieventdispatcher_glib.cpp:146
#31 0x05923aa8 in g_main_context_dispatch () from
/lib/i386-linux-gnu/libglib-2.0.so.0
#32 0x05924270 in ?? () from /lib/i386-linux-gnu/libglib-2.0.so.0
#33 0x05924524 in g_main_context_iteration () from
/lib/i386-linux-gnu/libglib-2.0.so.0
#34 0x01b5853c in QEventDispatcherGlib::processEvents (this=0x9880a78,
flags=...) at kernel/qeventdispatcher_glib.cpp:422
#35 0x01139775 in QGuiEventDispatcherGlib::processEvents (this=0x9880a78,
flags=...) at kernel/qguieventdispatcher_glib.cpp:204
#36 0x01b2a289 in QEventLoop::processEvents (this=0xbfc0da34, flags=...) at
kernel/qeventloop.cpp:149
#37 0x01b2a522 in QEventLoop::exec (this=0xbfc0da34, flags=...) at
kernel/qeventloop.cpp:201
#38 0x01b2eecc in QCoreApplication::exec () at kernel/qcoreapplication.cpp:1008
#39 0x010838e7 in QApplication::exec () at kernel/qapplication.cpp:3736
#40 0x00f55aa1 in kdemain (argc=1, argv=0xbfc0dbb4) at ../../karbon/main.cc:50
#41 0x080485bb in main (argc=1, argv=0xbfc0dbb4) at karbon_dummy.cpp:3
Reported using DrKonqi
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