Application: krita (2.7.1)
KDE Platform Version: 4.11.1
Qt Version: 4.8.4
Operating System: Linux 3.8.0-17-generic x86_64
Distribution: Ubuntu 13.04

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

when i was downsizing brush size with mouse whell, krita crash

-- 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 0x7ff3f8ca57c0 (LWP 14929))]

Thread 7 (Thread 0x7ff3da555700 (LWP 14930)):
#0  pthread_cond_wait@@GLIBC_2.3.2 () at ../nptl/sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:185
#1  0x00007ff3f611114b in wait (time=18446744073709551615, this=0x113c6c0) at thread/qwaitcondition_unix.cpp:86
#2  QWaitCondition::wait (this=<optimized out>, mutex=0x113c670, time=time@entry=18446744073709551615) at thread/qwaitcondition_unix.cpp:158
#3  0x00007ff3f610d067 in QSemaphore::acquire (this=0x113c3c0, n=1) at thread/qsemaphore.cpp:144
#4  0x00007ff3e25359de in ?? () from /usr/lib/libkritaimage.so.12
#5  0x00007ff3e2535d8b in ?? () from /usr/lib/libkritaimage.so.12
#6  0x00007ff3f6110bec in QThreadPrivate::start (arg=0x113c3b0) at thread/qthread_unix.cpp:338
#7  0x00007ff3f1b27f8e in start_thread (arg=0x7ff3da555700) at pthread_create.c:311
#8  0x00007ff3f8163e1d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:113

Thread 6 (Thread 0x7ff3d9d54700 (LWP 14931)):
#0  pthread_cond_wait@@GLIBC_2.3.2 () at ../nptl/sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:185
#1  0x00007ff3f611114b in wait (time=18446744073709551615, this=0x113ca50) at thread/qwaitcondition_unix.cpp:86
#2  QWaitCondition::wait (this=<optimized out>, mutex=0x113ca00, time=time@entry=18446744073709551615) at thread/qwaitcondition_unix.cpp:158
#3  0x00007ff3f610d438 in QSemaphore::tryAcquire (this=0x113c730, n=1, timeout=<optimized out>) at thread/qsemaphore.cpp:221
#4  0x00007ff3e255371a in KisTileDataSwapper::run() () from /usr/lib/libkritaimage.so.12
#5  0x00007ff3f6110bec in QThreadPrivate::start (arg=0x113c3e8) at thread/qthread_unix.cpp:338
#6  0x00007ff3f1b27f8e in start_thread (arg=0x7ff3d9d54700) at pthread_create.c:311
#7  0x00007ff3f8163e1d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:113

Thread 5 (Thread 0x7ff3d8d52700 (LWP 14936)):
#0  0x00007ff3f815c233 in select () at ../sysdeps/unix/syscall-template.S:81
#1  0x00007ff3f62394f3 in qt_safe_select (nfds=28, fdread=0x7ff3c8000ac8, fdwrite=0x7ff3c8000d60, fdexcept=0x7ff3c8000ff8, orig_timeout=0x0) at kernel/qcore_unix.cpp:83
#2  0x00007ff3f623e499 in QEventDispatcherUNIXPrivate::doSelect (this=this@entry=0x7ff3c8000910, flags=..., timeout=0x0) at kernel/qeventdispatcher_unix.cpp:223
#3  0x00007ff3f623ec82 in QEventDispatcherUNIX::processEvents (this=0x7ff3c80008f0, flags=...) at kernel/qeventdispatcher_unix.cpp:937
#4  0x00007ff3f620c38f in QEventLoop::processEvents (this=this@entry=0x7ff3d8d51d90, flags=...) at kernel/qeventloop.cpp:149
#5  0x00007ff3f620c618 in QEventLoop::exec (this=this@entry=0x7ff3d8d51d90, flags=...) at kernel/qeventloop.cpp:204
#6  0x00007ff3f610e410 in QThread::exec (this=this@entry=0x17e4390) at thread/qthread.cpp:542
#7  0x00007ff3f61ededf in QInotifyFileSystemWatcherEngine::run (this=0x17e4390) at io/qfilesystemwatcher_inotify.cpp:256
#8  0x00007ff3f6110bec in QThreadPrivate::start (arg=0x17e4390) at thread/qthread_unix.cpp:338
#9  0x00007ff3f1b27f8e in start_thread (arg=0x7ff3d8d52700) at pthread_create.c:311
#10 0x00007ff3f8163e1d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:113

Thread 4 (Thread 0x7ff3d3fff700 (LWP 14942)):
#0  0x00007ff3f815c233 in select () at ../sysdeps/unix/syscall-template.S:81
#1  0x00007ff3f62394f3 in qt_safe_select (nfds=25, fdread=0x7ff3bc000ac8, fdwrite=0x7ff3bc000d60, fdexcept=0x7ff3bc000ff8, orig_timeout=0x0) at kernel/qcore_unix.cpp:83
#2  0x00007ff3f623e499 in QEventDispatcherUNIXPrivate::doSelect (this=this@entry=0x7ff3bc000910, flags=..., timeout=0x0) at kernel/qeventdispatcher_unix.cpp:223
#3  0x00007ff3f623ec82 in QEventDispatcherUNIX::processEvents (this=0x7ff3bc0008f0, flags=...) at kernel/qeventdispatcher_unix.cpp:937
#4  0x00007ff3f620c38f in QEventLoop::processEvents (this=this@entry=0x7ff3d3ffed90, flags=...) at kernel/qeventloop.cpp:149
#5  0x00007ff3f620c618 in QEventLoop::exec (this=this@entry=0x7ff3d3ffed90, flags=...) at kernel/qeventloop.cpp:204
#6  0x00007ff3f610e410 in QThread::exec (this=this@entry=0x15b4530) at thread/qthread.cpp:542
#7  0x00007ff3f61ededf in QInotifyFileSystemWatcherEngine::run (this=0x15b4530) at io/qfilesystemwatcher_inotify.cpp:256
#8  0x00007ff3f6110bec in QThreadPrivate::start (arg=0x15b4530) at thread/qthread_unix.cpp:338
#9  0x00007ff3f1b27f8e in start_thread (arg=0x7ff3d3fff700) at pthread_create.c:311
#10 0x00007ff3f8163e1d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:113

Thread 3 (Thread 0x7ff3b76a8700 (LWP 14955)):
#0  pthread_cond_wait@@GLIBC_2.3.2 () at ../nptl/sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:185
#1  0x00007ff3f611114b in wait (time=18446744073709551615, this=0x2f30aa0) at thread/qwaitcondition_unix.cpp:86
#2  QWaitCondition::wait (this=this@entry=0x2f30628, mutex=mutex@entry=0x2f30620, time=time@entry=18446744073709551615) at thread/qwaitcondition_unix.cpp:158
#3  0x00007ff3f70e87a6 in QFileInfoGatherer::run (this=0x2f30610) at dialogs/qfileinfogatherer.cpp:214
#4  0x00007ff3f6110bec in QThreadPrivate::start (arg=0x2f30610) at thread/qthread_unix.cpp:338
#5  0x00007ff3f1b27f8e in start_thread (arg=0x7ff3b76a8700) at pthread_create.c:311
#6  0x00007ff3f8163e1d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:113

Thread 2 (Thread 0x7ff3b66a6700 (LWP 14956)):
#0  0x00007ff3f815c233 in select () at ../sysdeps/unix/syscall-template.S:81
#1  0x00007ff3f62394f3 in qt_safe_select (nfds=44, fdread=0x7ff3a4081978, fdwrite=0x7ff3a4081c10, fdexcept=0x7ff3a4081ea8, orig_timeout=0x0) at kernel/qcore_unix.cpp:83
#2  0x00007ff3f623e499 in QEventDispatcherUNIXPrivate::doSelect (this=this@entry=0x7ff3a40817c0, flags=..., timeout=0x0) at kernel/qeventdispatcher_unix.cpp:223
#3  0x00007ff3f623ec82 in QEventDispatcherUNIX::processEvents (this=0x7ff3a40008f0, flags=...) at kernel/qeventdispatcher_unix.cpp:937
#4  0x00007ff3f620c38f in QEventLoop::processEvents (this=this@entry=0x7ff3b66a5d90, flags=...) at kernel/qeventloop.cpp:149
#5  0x00007ff3f620c618 in QEventLoop::exec (this=this@entry=0x7ff3b66a5d90, flags=...) at kernel/qeventloop.cpp:204
#6  0x00007ff3f610e410 in QThread::exec (this=this@entry=0x2f2f9a0) at thread/qthread.cpp:542
#7  0x00007ff3f61ededf in QInotifyFileSystemWatcherEngine::run (this=0x2f2f9a0) at io/qfilesystemwatcher_inotify.cpp:256
#8  0x00007ff3f6110bec in QThreadPrivate::start (arg=0x2f2f9a0) at thread/qthread_unix.cpp:338
#9  0x00007ff3f1b27f8e in start_thread (arg=0x7ff3b66a6700) at pthread_create.c:311
#10 0x00007ff3f8163e1d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:113

Thread 1 (Thread 0x7ff3f8ca57c0 (LWP 14929)):
[KCrash Handler]
#6  0x0000000000000008 in ?? ()
#7  0x00007ff3f66648e7 in qDeleteAll<QHash<QString, KArchiveEntry*>::const_iterator> (begin=..., end=...) at /usr/include/qt4/QtCore/qalgorithms.h:322
#8  0x00007ff3f6660d81 in qDeleteAll<QHash<QString, KArchiveEntry*> > (c=...) at /usr/include/qt4/QtCore/qalgorithms.h:330
#9  ~KArchiveDirectoryPrivate (this=0x5651660, __in_chrg=<optimized out>) at ../../kdecore/io/karchive.cpp:697
#10 KArchiveDirectory::~KArchiveDirectory (this=0x5d41480, __in_chrg=<optimized out>) at ../../kdecore/io/karchive.cpp:713
#11 0x00007ff3f6660de9 in KArchiveDirectory::~KArchiveDirectory (this=0x5d41480, __in_chrg=<optimized out>) at ../../kdecore/io/karchive.cpp:714
#12 0x00007ff3f66606ca in close (this=0x18740b0) at ../../kdecore/io/karchive.cpp:191
#13 KArchive::close (this=0x18740b0) at ../../kdecore/io/karchive.cpp:164
#14 0x00007ff3f7d85c1c in KoDocument::saveNativeFormatCalligra(KoStore*) () from /usr/lib/libkomain.so.12
#15 0x00007ff3f7d871eb in KoDocument::saveNativeFormat(QString const&) () from /usr/lib/libkomain.so.12
#16 0x00007ff3f7d824e8 in KoDocument::slotAutoSave() () from /usr/lib/libkomain.so.12
#17 0x00007ff3f7d826f5 in ?? () from /usr/lib/libkomain.so.12
#18 0x00007ff3f62220ef in QMetaObject::activate (sender=0x142dbd8, m=<optimized out>, local_signal_index=<optimized out>, argv=0x0) at kernel/qobject.cpp:3539
#19 0x00007ff3f62273ec in QObject::event (this=0x142dbd8, e=<optimized out>) at kernel/qobject.cpp:1156
#20 0x00007ff3f6bf78ec in QApplicationPrivate::notify_helper (this=this@entry=0x853620, receiver=receiver@entry=0x142dbd8, e=e@entry=0x7fff083de9d0) at kernel/qapplication.cpp:4567
#21 0x00007ff3f6bfa25b in QApplication::notify (this=0x7fff083dedd0, receiver=0x142dbd8, e=0x7fff083de9d0) at kernel/qapplication.cpp:4428
#22 0x00007ff3f7d769e8 in KoApplication::notify(QObject*, QEvent*) () from /usr/lib/libkomain.so.12
#23 0x00007ff3f620d63e in QCoreApplication::notifyInternal (this=0x7fff083dedd0, receiver=0x142dbd8, event=event@entry=0x7fff083de9d0) at kernel/qcoreapplication.cpp:946
#24 0x00007ff3f623eb72 in sendEvent (event=0x7fff083de9d0, receiver=<optimized out>) at ../../include/QtCore/../../src/corelib/kernel/qcoreapplication.h:231
#25 QTimerInfoList::activateTimers (this=0x844458) at kernel/qeventdispatcher_unix.cpp:622
#26 0x00007ff3f623ebd0 in QEventDispatcherUNIX::activateTimers (this=this@entry=0x7a8b30) at kernel/qeventdispatcher_unix.cpp:879
#27 0x00007ff3f623ed28 in QEventDispatcherUNIX::processEvents (this=this@entry=0x7a8b30, flags=...) at kernel/qeventdispatcher_unix.cpp:941
#28 0x00007ff3f6c9db2f in QEventDispatcherX11::processEvents (this=0x7a8b30, flags=...) at kernel/qeventdispatcher_x11.cpp:152
#29 0x00007ff3f620c38f in QEventLoop::processEvents (this=this@entry=0x7fff083ded20, flags=...) at kernel/qeventloop.cpp:149
#30 0x00007ff3f620c618 in QEventLoop::exec (this=this@entry=0x7fff083ded20, flags=...) at kernel/qeventloop.cpp:204
#31 0x00007ff3f6211cf6 in QCoreApplication::exec () at kernel/qcoreapplication.cpp:1218
#32 0x00007ff3f866d3d2 in kdemain () from /usr/lib/kde4/libkdeinit/libkdeinit4_krita.so
#33 0x00007ff3f808bea5 in __libc_start_main (main=0x4006d0, argc=1, ubp_av=0x7fff083deee8, init=<optimized out>, fini=<optimized out>, rtld_fini=<optimized out>, stack_end=0x7fff083deed8) at libc-start.c:260
#34 0x0000000000400701 in _start ()

Possible duplicates by query: bug 322352.

Reported using DrKonqi