Application: krita (2.6.3)
KDE Platform Version: 4.10.2
Qt Version: 4.8.4
Operating System: Linux 3.8.0-19-generic x86_64
Distribution: Ubuntu 13.04

-- Information about the crash:
- What I was doing when the application crashed:

I had been trying to create text along a path, and then decided to undo everything by holding down ctrl+z; tried to recreate the crash but was unsuccessful.

-- Backtrace:
Application: Krita (krita), signal: Segmentation fault
Using host libthread_db library "/lib/x86_64-linux-gnu/libthread_db.so.1".
[Current thread is 1 (Thread 0x7fdd1e9467c0 (LWP 4305))]

Thread 7 (Thread 0x7fdcfeeb9700 (LWP 4306)):
#0  pthread_cond_wait@@GLIBC_2.3.2 () at ../nptl/sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:185
#1  0x00007fdd1bdc314b in wait (time=18446744073709551615, this=0x2cc87f0) at thread/qwaitcondition_unix.cpp:86
#2  QWaitCondition::wait (this=<optimized out>, mutex=0x2cc87a0, time=time@entry=18446744073709551615) at thread/qwaitcondition_unix.cpp:158
#3  0x00007fdd1bdbf067 in QSemaphore::acquire (this=this@entry=0x2cc84f0, n=n@entry=1) at thread/qsemaphore.cpp:144
#4  0x00007fdd0702a3ee in KisTileDataPooler::waitForWork (this=this@entry=0x2cc84e0) at /build/buildd/calligra-2.6.3/krita/image/tiles3/kis_tile_data_pooler.cc:162
#5  0x00007fdd0702a79b in KisTileDataPooler::run (this=0x2cc84e0) at /build/buildd/calligra-2.6.3/krita/image/tiles3/kis_tile_data_pooler.cc:184
#6  0x00007fdd1bdc2bec in QThreadPrivate::start (arg=0x2cc84e0) at thread/qthread_unix.cpp:338
#7  0x00007fdd16f40f8e in start_thread (arg=0x7fdcfeeb9700) at pthread_create.c:311
#8  0x00007fdd1de9fe1d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:113

Thread 6 (Thread 0x7fdcfe6b8700 (LWP 4307)):
#0  pthread_cond_wait@@GLIBC_2.3.2 () at ../nptl/sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:185
#1  0x00007fdd1bdc314b in wait (time=18446744073709551615, this=0x2cc8b80) at thread/qwaitcondition_unix.cpp:86
#2  QWaitCondition::wait (this=<optimized out>, mutex=0x2cc8b30, time=time@entry=18446744073709551615) at thread/qwaitcondition_unix.cpp:158
#3  0x00007fdd1bdbf438 in QSemaphore::tryAcquire (this=0x2cc8860, n=n@entry=1, timeout=timeout@entry=-1) at thread/qsemaphore.cpp:221
#4  0x00007fdd07047f13 in KisTileDataSwapper::waitForWork (this=this@entry=0x2cc8518) at /build/buildd/calligra-2.6.3/krita/image/tiles3/swap/kis_tile_data_swapper.cpp:86
#5  0x00007fdd0704820a in KisTileDataSwapper::run (this=0x2cc8518) at /build/buildd/calligra-2.6.3/krita/image/tiles3/swap/kis_tile_data_swapper.cpp:92
#6  0x00007fdd1bdc2bec in QThreadPrivate::start (arg=0x2cc8518) at thread/qthread_unix.cpp:338
#7  0x00007fdd16f40f8e in start_thread (arg=0x7fdcfe6b8700) at pthread_create.c:311
#8  0x00007fdd1de9fe1d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:113

Thread 5 (Thread 0x7fdceffff700 (LWP 4312)):
#0  0x00007fdd1de98233 in select () at ../sysdeps/unix/syscall-template.S:81
#1  0x00007fdd1beeb4f3 in qt_safe_select (nfds=25, fdread=0x7fdce5611878, fdwrite=0x7fdce5611b10, fdexcept=0x7fdce5611da8, orig_timeout=0x0) at kernel/qcore_unix.cpp:83
#2  0x00007fdd1bef0499 in QEventDispatcherUNIXPrivate::doSelect (this=this@entry=0x7fdce56116c0, flags=..., timeout=0x0) at kernel/qeventdispatcher_unix.cpp:223
#3  0x00007fdd1bef0c82 in QEventDispatcherUNIX::processEvents (this=0x7fdce40008f0, flags=...) at kernel/qeventdispatcher_unix.cpp:937
#4  0x00007fdd1bebe38f in QEventLoop::processEvents (this=this@entry=0x7fdcefffed90, flags=...) at kernel/qeventloop.cpp:149
#5  0x00007fdd1bebe618 in QEventLoop::exec (this=this@entry=0x7fdcefffed90, flags=...) at kernel/qeventloop.cpp:204
#6  0x00007fdd1bdc0410 in QThread::exec (this=this@entry=0x3140170) at thread/qthread.cpp:542
#7  0x00007fdd1be9fedf in QInotifyFileSystemWatcherEngine::run (this=0x3140170) at io/qfilesystemwatcher_inotify.cpp:256
#8  0x00007fdd1bdc2bec in QThreadPrivate::start (arg=0x3140170) at thread/qthread_unix.cpp:338
#9  0x00007fdd16f40f8e in start_thread (arg=0x7fdceffff700) at pthread_create.c:311
#10 0x00007fdd1de9fe1d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:113

Thread 4 (Thread 0x7fdcfd867700 (LWP 4318)):
#0  0x00007fdd1de98233 in select () at ../sysdeps/unix/syscall-template.S:81
#1  0x00007fdd1beeb4f3 in qt_safe_select (nfds=30, fdread=0x7fdcf4000ac8, fdwrite=0x7fdcf4000d60, fdexcept=0x7fdcf4000ff8, orig_timeout=0x0) at kernel/qcore_unix.cpp:83
#2  0x00007fdd1bef0499 in QEventDispatcherUNIXPrivate::doSelect (this=this@entry=0x7fdcf4000910, flags=..., timeout=0x0) at kernel/qeventdispatcher_unix.cpp:223
#3  0x00007fdd1bef0c82 in QEventDispatcherUNIX::processEvents (this=0x7fdcf40008f0, flags=...) at kernel/qeventdispatcher_unix.cpp:937
#4  0x00007fdd1bebe38f in QEventLoop::processEvents (this=this@entry=0x7fdcfd866d90, flags=...) at kernel/qeventloop.cpp:149
#5  0x00007fdd1bebe618 in QEventLoop::exec (this=this@entry=0x7fdcfd866d90, flags=...) at kernel/qeventloop.cpp:204
#6  0x00007fdd1bdc0410 in QThread::exec (this=this@entry=0x34c0c90) at thread/qthread.cpp:542
#7  0x00007fdd1be9fedf in QInotifyFileSystemWatcherEngine::run (this=0x34c0c90) at io/qfilesystemwatcher_inotify.cpp:256
#8  0x00007fdd1bdc2bec in QThreadPrivate::start (arg=0x34c0c90) at thread/qthread_unix.cpp:338
#9  0x00007fdd16f40f8e in start_thread (arg=0x7fdcfd867700) at pthread_create.c:311
#10 0x00007fdd1de9fe1d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:113

Thread 3 (Thread 0x7fdce11f0700 (LWP 4370)):
#0  pthread_cond_wait@@GLIBC_2.3.2 () at ../nptl/sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:185
#1  0x00007fdd1bdc314b in wait (time=18446744073709551615, this=0x41a6f40) at thread/qwaitcondition_unix.cpp:86
#2  QWaitCondition::wait (this=this@entry=0x41a6ac8, mutex=mutex@entry=0x41a6ac0, time=time@entry=18446744073709551615) at thread/qwaitcondition_unix.cpp:158
#3  0x00007fdd1cd99636 in QFileInfoGatherer::run (this=0x41a6ab0) at dialogs/qfileinfogatherer.cpp:214
#4  0x00007fdd1bdc2bec in QThreadPrivate::start (arg=0x41a6ab0) at thread/qthread_unix.cpp:338
#5  0x00007fdd16f40f8e in start_thread (arg=0x7fdce11f0700) at pthread_create.c:311
#6  0x00007fdd1de9fe1d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:113

Thread 2 (Thread 0x7fdce19f1700 (LWP 4371)):
#0  0x00007fdd1de98233 in select () at ../sysdeps/unix/syscall-template.S:81
#1  0x00007fdd1beeb4f3 in qt_safe_select (nfds=36, fdread=0x7fdcd8000ac8, fdwrite=0x7fdcd8000d60, fdexcept=0x7fdcd8000ff8, orig_timeout=0x0) at kernel/qcore_unix.cpp:83
#2  0x00007fdd1bef0499 in QEventDispatcherUNIXPrivate::doSelect (this=this@entry=0x7fdcd8000910, flags=..., timeout=0x0) at kernel/qeventdispatcher_unix.cpp:223
#3  0x00007fdd1bef0c82 in QEventDispatcherUNIX::processEvents (this=0x7fdcd80008f0, flags=...) at kernel/qeventdispatcher_unix.cpp:937
#4  0x00007fdd1bebe38f in QEventLoop::processEvents (this=this@entry=0x7fdce19f0d90, flags=...) at kernel/qeventloop.cpp:149
#5  0x00007fdd1bebe618 in QEventLoop::exec (this=this@entry=0x7fdce19f0d90, flags=...) at kernel/qeventloop.cpp:204
#6  0x00007fdd1bdc0410 in QThread::exec (this=this@entry=0x41a7040) at thread/qthread.cpp:542
#7  0x00007fdd1be9fedf in QInotifyFileSystemWatcherEngine::run (this=0x41a7040) at io/qfilesystemwatcher_inotify.cpp:256
#8  0x00007fdd1bdc2bec in QThreadPrivate::start (arg=0x41a7040) at thread/qthread_unix.cpp:338
#9  0x00007fdd16f40f8e in start_thread (arg=0x7fdce19f1700) at pthread_create.c:311
#10 0x00007fdd1de9fe1d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:113

Thread 1 (Thread 0x7fdd1e9467c0 (LWP 4305)):
[KCrash Handler]
#6  data (this=0x8) at ../../include/QtCore/../../src/corelib/tools/qshareddata.h:145
#7  QFont::QFont (this=0x7fffc35d05a0, font=...) at text/qfont.cpp:846
#8  0x00007fdd056f107d in ArtisticTextRange::font (this=this@entry=0x0) at /build/buildd/calligra-2.6.3/plugins/artistictextshape/ArtisticTextRange.cpp:64
#9  0x00007fdd056e9619 in ArtisticTextShape::charExtentsAt (this=<optimized out>, charIndex=<optimized out>) at /build/buildd/calligra-2.6.3/plugins/artistictextshape/ArtisticTextShape.cpp:851
#10 0x00007fdd056f34a9 in ArtisticTextTool::createTextCursorShape (this=this@entry=0x6180a60) at /build/buildd/calligra-2.6.3/plugins/artistictextshape/ArtisticTextTool.cpp:683
#11 0x00007fdd056f4b86 in ArtisticTextTool::setTextCursorInternal (this=this@entry=0x6180a60, textCursor=0) at /build/buildd/calligra-2.6.3/plugins/artistictextshape/ArtisticTextTool.cpp:673
#12 0x00007fdd056f4c9c in ArtisticTextTool::setTextCursor (this=0x6180a60, textShape=<optimized out>, textCursor=<optimized out>) at /build/buildd/calligra-2.6.3/plugins/artistictextshape/ArtisticTextTool.cpp:640
#13 0x00007fdd056fe3d2 in AddTextRangeCommand::undo (this=0x6e3ba70) at /build/buildd/calligra-2.6.3/plugins/artistictextshape/AddTextRangeCommand.cpp:71
#14 0x00007fdd1911d2de in KUndo2QStack::undo (this=this@entry=0x2f8d750) at /build/buildd/calligra-2.6.3/libs/kundo2/kundo2stack.cpp:684
#15 0x00007fdd07579960 in KisDoc2::UndoStack::undo (this=0x2f8d750) at /build/buildd/calligra-2.6.3/krita/ui/kis_doc2_p.h:46
#16 0x00007fdd1bed40ef in QMetaObject::activate (sender=sender@entry=0x3b74be0, m=m@entry=0x7fdd1d34a7a0 <QAction::staticMetaObject>, local_signal_index=local_signal_index@entry=1, argv=argv@entry=0x7fffc35d08b0) at kernel/qobject.cpp:3539
#17 0x00007fdd1c8a2152 in QAction::triggered (this=this@entry=0x3b74be0, _t1=false) at .moc/release-shared/moc_qaction.cpp:277
#18 0x00007fdd1c8a3580 in QAction::activate (this=0x3b74be0, event=event@entry=QAction::Trigger) at kernel/qaction.cpp:1257
#19 0x00007fdd1c8a36e7 in QAction::event (this=<optimized out>, e=e@entry=0x7fffc35d0e60) at kernel/qaction.cpp:1183
#20 0x00007fdd1d4da1f7 in KAction::event (this=<optimized out>, event=0x7fffc35d0e60) at ../../kdeui/actions/kaction.cpp:131
#21 0x00007fdd1c8a88ec in QApplicationPrivate::notify_helper (this=this@entry=0x221f7a0, receiver=receiver@entry=0x3b74be0, e=e@entry=0x7fffc35d0e60) at kernel/qapplication.cpp:4567
#22 0x00007fdd1c8ab25b in QApplication::notify (this=0x7fffc35d21a0, receiver=receiver@entry=0x3b74be0, e=e@entry=0x7fffc35d0e60) at kernel/qapplication.cpp:4428
#23 0x00007fdd1da44d98 in KoApplication::notify (this=<optimized out>, receiver=0x3b74be0, event=0x7fffc35d0e60) at /build/buildd/calligra-2.6.3/libs/main/KoApplication.cpp:528
#24 0x00007fdd1bebf63e in QCoreApplication::notifyInternal (this=0x7fffc35d21a0, receiver=0x3b74be0, event=event@entry=0x7fffc35d0e60) at kernel/qcoreapplication.cpp:946
#25 0x00007fdd1c8db754 in sendEvent (event=0x7fffc35d0e60, receiver=<optimized out>) at ../../include/QtCore/../../src/corelib/kernel/qcoreapplication.h:231
#26 QShortcutMap::dispatchEvent (this=this@entry=0x221f8c0, e=e@entry=0x7fffc35d1440) at kernel/qshortcutmap.cpp:884
#27 0x00007fdd1c8dbbb3 in QShortcutMap::tryShortcutEvent (this=0x221f8c0, o=o@entry=0x6183a10, e=e@entry=0x7fffc35d1440) at kernel/qshortcutmap.cpp:364
#28 0x00007fdd1c8acdd0 in QApplication::notify (this=0x7fffc35d21a0, receiver=receiver@entry=0x6183a10, e=e@entry=0x7fffc35d1440) at kernel/qapplication.cpp:3991
#29 0x00007fdd1da44d98 in KoApplication::notify (this=<optimized out>, receiver=0x6183a10, event=0x7fffc35d1440) at /build/buildd/calligra-2.6.3/libs/main/KoApplication.cpp:528
#30 0x00007fdd1bebf63e in QCoreApplication::notifyInternal (this=0x7fffc35d21a0, receiver=receiver@entry=0x6183a10, event=0x7fffc35d1440, event@entry=0x7fffc35d12f0) at kernel/qcoreapplication.cpp:946
#31 0x00007fdd1c8a7226 in sendSpontaneousEvent (event=event@entry=0x7fffc35d12f0, receiver=receiver@entry=0x6183a10) at ../../include/QtCore/../../src/corelib/kernel/qcoreapplication.h:234
#32 qt_sendSpontaneousEvent (receiver=receiver@entry=0x6183a10, event=event@entry=0x7fffc35d1440) at kernel/qapplication.cpp:5565
#33 0x00007fdd1c94b649 in QKeyMapper::sendKeyEvent (keyWidget=keyWidget@entry=0x6183a10, grab=grab@entry=false, type=QEvent::KeyPress, code=90, modifiers=..., text=..., autorepeat=autorepeat@entry=true, count=1, nativeScanCode=52, nativeVirtualKey=122, nativeModifiers=20) at kernel/qkeymapper_x11.cpp:1866
#34 0x00007fdd1c94ba81 in QKeyMapperPrivate::translateKeyEvent (this=0x2268ae0, keyWidget=keyWidget@entry=0x6183a10, event=event@entry=0x7fffc35d1e80, grab=grab@entry=false) at kernel/qkeymapper_x11.cpp:1836
#35 0x00007fdd1c922859 in QApplication::x11ProcessEvent (this=0x7fffc35d21a0, event=event@entry=0x7fffc35d1e80) at kernel/qapplication_x11.cpp:3639
#36 0x00007fdd1c94eb39 in QEventDispatcherX11::processEvents (this=0x2188b30, flags=...) at kernel/qeventdispatcher_x11.cpp:132
#37 0x00007fdd1bebe38f in QEventLoop::processEvents (this=this@entry=0x7fffc35d20f0, flags=...) at kernel/qeventloop.cpp:149
#38 0x00007fdd1bebe618 in QEventLoop::exec (this=this@entry=0x7fffc35d20f0, flags=...) at kernel/qeventloop.cpp:204
#39 0x00007fdd1bec3cf6 in QCoreApplication::exec () at kernel/qcoreapplication.cpp:1218
#40 0x00007fdd1c8a6ffc in QApplication::exec () at kernel/qapplication.cpp:3828
#41 0x00007fdd1e354312 in kdemain (argc=<optimized out>, argv=<optimized out>) at /build/buildd/calligra-2.6.3/krita/main.cc:114
#42 0x00007fdd1ddc7ea5 in __libc_start_main (main=0x4006d0 <main(int, char**)>, argc=1, ubp_av=0x7fffc35d22b8, init=<optimized out>, fini=<optimized out>, rtld_fini=<optimized out>, stack_end=0x7fffc35d22a8) at libc-start.c:260
#43 0x0000000000400701 in _start ()

This bug may be a duplicate of or related to bug 315963.

Possible duplicates by query: bug 315963, bug 313073, bug 308401, bug 305950.

Reported using DrKonqi