Application: krita (2.4.0)
KDE Platform Version: 4.8.5 (4.8.5)
Qt Version: 4.8.1
Operating System: Linux 3.2.0-32-generic x86_64
Distribution: Ubuntu 12.04.1 LTS

-- Information about the crash:
I had just started installing to view a PSD file when the crash occurred.  I had firefox open and the ubuntu one application.  Nothing else was open at the tiem.

-- 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 0x7f89d1df2780 (LWP 7079))]

Thread 5 (Thread 0x7f89bc47b700 (LWP 7082)):
#0  0x00007f89d1472303 in __GI___poll (fds=<optimized out>, nfds=<optimized out>, timeout=<optimized out>) at ../sysdeps/unix/sysv/linux/poll.c:87
#1  0x00007f89ca62c036 in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#2  0x00007f89ca62c49a in g_main_loop_run () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#3  0x00007f89bc48098b in ?? () from /usr/lib/x86_64-linux-gnu/gio/modules/libdconfsettings.so
#4  0x00007f89ca64d9e5 in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#5  0x00007f89caaf8e9a in start_thread (arg=0x7f89bc47b700) at pthread_create.c:308
#6  0x00007f89d147dcbd in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:112
#7  0x0000000000000000 in ?? ()

Thread 4 (Thread 0x7f89bbc7a700 (LWP 7083)):
#0  0x00007f89caafaf69 in __pthread_mutex_lock (mutex=0x7f89b400ff70) at pthread_mutex_lock.c:92
#1  0x00007f89ca6675a1 in g_mutex_lock () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#2  0x00007f89ca62c01b in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#3  0x00007f89ca62c49a in g_main_loop_run () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#4  0x00007f89c0cc7406 in ?? () from /usr/lib/x86_64-linux-gnu/libgio-2.0.so.0
#5  0x00007f89ca64d9e5 in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#6  0x00007f89caaf8e9a in start_thread (arg=0x7f89bbc7a700) at pthread_create.c:308
#7  0x00007f89d147dcbd in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:112
#8  0x0000000000000000 in ?? ()

Thread 3 (Thread 0x7f899adaa700 (LWP 7147)):
#0  pthread_cond_wait@@GLIBC_2.3.2 () at ../nptl/sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:162
#1  0x00007f89cf3b54db in wait (time=18446744073709551615, this=0x42d44a0) at thread/qwaitcondition_unix.cpp:86
#2  QWaitCondition::wait (this=<optimized out>, mutex=0x42d4450, time=18446744073709551615) at thread/qwaitcondition_unix.cpp:158
#3  0x00007f89cf3b1314 in QSemaphore::acquire (this=0x42d41a0, n=1) at thread/qsemaphore.cpp:144
#4  0x00007f89a6fcac8e in KisTileDataPooler::waitForWork (this=0x42d4190) at /build/buildd/calligra-2.4.0/krita/image/tiles3/kis_tile_data_pooler.cc:162
#5  0x00007f89a6fcb374 in KisTileDataPooler::run (this=0x42d4190) at /build/buildd/calligra-2.4.0/krita/image/tiles3/kis_tile_data_pooler.cc:184
#6  0x00007f89cf3b4fcb in QThreadPrivate::start (arg=0x42d4190) at thread/qthread_unix.cpp:298
#7  0x00007f89caaf8e9a in start_thread (arg=0x7f899adaa700) at pthread_create.c:308
#8  0x00007f89d147dcbd in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:112
#9  0x0000000000000000 in ?? ()

Thread 2 (Thread 0x7f899a5a9700 (LWP 7148)):
#0  pthread_cond_wait@@GLIBC_2.3.2 () at ../nptl/sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:162
#1  0x00007f89cf3b54db in wait (time=18446744073709551615, this=0x4325fa0) at thread/qwaitcondition_unix.cpp:86
#2  QWaitCondition::wait (this=<optimized out>, mutex=0x42d47f0, time=18446744073709551615) at thread/qwaitcondition_unix.cpp:158
#3  0x00007f89cf3b1759 in QSemaphore::tryAcquire (this=0x42d4510, n=1, timeout=-1) at thread/qsemaphore.cpp:221
#4  0x00007f89a6febe9a in KisTileDataSwapper::run (this=0x42d41c8) at /build/buildd/calligra-2.4.0/krita/image/tiles3/swap/kis_tile_data_swapper.cpp:92
#5  0x00007f89cf3b4fcb in QThreadPrivate::start (arg=0x42d41c8) at thread/qthread_unix.cpp:298
#6  0x00007f89caaf8e9a in start_thread (arg=0x7f899a5a9700) at pthread_create.c:308
#7  0x00007f89d147dcbd in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:112
#8  0x0000000000000000 in ?? ()

Thread 1 (Thread 0x7f89d1df2780 (LWP 7079)):
[KCrash Handler]
#6  size (this=0x25) at ../../include/QtCore/../../src/corelib/tools/qlist.h:98
#7  size (this=0x25) at ../../include/QtCore/../../src/corelib/tools/qlist.h:137
#8  qt_qFindChild_helper (parent=0x3808c60, name=..., mo=...) at kernel/qobject.cpp:1872
#9  0x00007f89d10b79b6 in findChild<QStatusBar*> (aName=..., this=0x3808c60) at /usr/include/qt4/QtCore/qobject.h:159
#10 KoMainWindow::slotProgress (this=0x3808c60, value=100) at /build/buildd/calligra-2.4.0/libs/main/KoMainWindow.cpp:1579
#11 0x00007f89d10f8882 in KoProgressUpdater::updateUi (this=0x437cf80) at /build/buildd/calligra-2.4.0/libs/main/KoProgressUpdater.cpp:212
#12 0x00007f89cf4c8281 in QMetaObject::activate (sender=0x46bfc88, m=<optimized out>, local_signal_index=<optimized out>, argv=0x0) at kernel/qobject.cpp:3547
#13 0x00007f89cf4cd179 in QObject::event (this=0x46bfc88, e=<optimized out>) at kernel/qobject.cpp:1157
#14 0x00007f89cfead894 in notify_helper (e=0x7fffb6690c00, receiver=0x46bfc88, this=0x714f80) at kernel/qapplication.cpp:4559
#15 QApplicationPrivate::notify_helper (this=0x714f80, receiver=0x46bfc88, e=0x7fffb6690c00) at kernel/qapplication.cpp:4531
#16 0x00007f89cfeb2713 in QApplication::notify (this=0x7fffb66928a0, receiver=0x46bfc88, e=0x7fffb6690c00) at kernel/qapplication.cpp:4420
#17 0x00007f89d0be73f6 in KApplication::notify (this=0x7fffb66928a0, receiver=0x46bfc88, event=0x7fffb6690c00) at ../../kdeui/kernel/kapplication.cpp:311
#18 0x00007f89cf4b3e9c in QCoreApplication::notifyInternal (this=0x7fffb66928a0, receiver=0x46bfc88, event=0x7fffb6690c00) at kernel/qcoreapplication.cpp:876
#19 0x00007f89cf4e51f2 in sendEvent (event=0x7fffb6690c00, receiver=<optimized out>) at ../../include/QtCore/../../src/corelib/kernel/qcoreapplication.h:231
#20 QTimerInfoList::activateTimers (this=0x716798) at kernel/qeventdispatcher_unix.cpp:611
#21 0x00007f89cf4e5cb4 in QEventDispatcherUNIX::processEvents (this=0x69ae60, flags=...) at kernel/qeventdispatcher_unix.cpp:930
#22 0x00007f89cff56bf8 in QEventDispatcherX11::processEvents (this=0x69ae60, flags=...) at kernel/qeventdispatcher_x11.cpp:152
#23 0x00007f89cf4b810f in QCoreApplication::processEvents (flags=...) at kernel/qcoreapplication.cpp:1063
#24 0x00007f89d10f85cf in KoProgressUpdater::update (this=<optimized out>) at /build/buildd/calligra-2.4.0/libs/main/KoProgressUpdater.cpp:169
#25 0x00007f89cf4c8281 in QMetaObject::activate (sender=0x45c2720, m=<optimized out>, local_signal_index=<optimized out>, argv=0x0) at kernel/qobject.cpp:3547
#26 0x00007f89cf4c8281 in QMetaObject::activate (sender=0x45f5ee0, m=<optimized out>, local_signal_index=<optimized out>, argv=0x7fffb6691180) at kernel/qobject.cpp:3547
#27 0x00007f89d10f96b1 in KoUpdater::sigProgress (this=<optimized out>, _t1=100) at /build/buildd/calligra-2.4.0/obj-x86_64-linux-gnu/libs/main/KoUpdater.moc:116
#28 0x00007f89d10f9711 in setProgress (percent=100, this=0x45f5ee0) at /build/buildd/calligra-2.4.0/libs/main/KoUpdater.cpp:62
#29 KoUpdater::setProgress (this=0x45f5ee0, percent=100) at /build/buildd/calligra-2.4.0/libs/main/KoUpdater.cpp:52
#30 0x00007f89d10e725b in KoFilter::~KoFilter (this=0x4683ba0, __in_chrg=<optimized out>) at /build/buildd/calligra-2.4.0/libs/main/KoFilter.cpp:47
#31 0x00007f8985d8f1a9 in psdImport::~psdImport (this=0x4683ba0, __in_chrg=<optimized out>) at /build/buildd/calligra-2.4.0/krita/plugins/formats/psd/psd_import.cc:38
#32 0x00007f89d10ecfe7 in CalligraFilter::ChainLink::invokeFilter (this=0x940b00, parentChainLink=<optimized out>) at /build/buildd/calligra-2.4.0/libs/main/KoFilterChainLink.cpp:91
#33 0x00007f89d10e4869 in KoFilterChain::invokeChain (this=0x46803c0) at /build/buildd/calligra-2.4.0/libs/main/KoFilterChain.cpp:94
#34 0x00007f89d10e2b58 in KoFilterManager::importDocument (this=0x44328a0, url=..., documentMimeType=..., status=@0x7fffb6691d4c: KoFilter::OK) at /build/buildd/calligra-2.4.0/libs/main/KoFilterManager.cpp:170
#35 0x00007f89d109677d in KoDocument::openFile (this=0x4639c30) at /build/buildd/calligra-2.4.0/libs/main/KoDocument.cpp:1530
#36 0x00007f89cee0b99c in KParts::ReadOnlyPartPrivate::openLocalFile (this=0x4635ed0) at ../../kparts/part.cpp:590
#37 0x00007f89cee0bf54 in KParts::ReadOnlyPart::openUrl (this=0x4639c30, url=...) at ../../kparts/part.cpp:554
#38 0x00007f89d109a96d in KoDocument::openUrl (this=0x4639c30, _url=...) at /build/buildd/calligra-2.4.0/libs/main/KoDocument.cpp:1289
#39 0x00007f89d10b8187 in KoMainWindow::openDocumentInternal (this=0x3808c60, url=..., newdoc=0x4639c30) at /build/buildd/calligra-2.4.0/libs/main/KoMainWindow.cpp:674
#40 0x00007f89d10b6cf2 in KoMainWindow::openDocument (this=0x3808c60, newdoc=0x4639c30, url=...) at /build/buildd/calligra-2.4.0/libs/main/KoMainWindow.cpp:657
#41 0x00007f89d1088659 in KoApplication::start (this=<optimized out>) at /build/buildd/calligra-2.4.0/libs/main/KoApplication.cpp:304
#42 0x00007f89d191a1c8 in kdemain (argc=<optimized out>, argv=<optimized out>) at /build/buildd/calligra-2.4.0/krita/main.cc:63
#43 0x00007f89d13ab76d in __libc_start_main (main=0x400630 <main(int, char**)>, argc=2, ubp_av=0x7fffb6692a68, init=<optimized out>, fini=<optimized out>, rtld_fini=<optimized out>, stack_end=0x7fffb6692a58) at libc-start.c:226
#44 0x0000000000400661 in _start ()

Reported using DrKonqi