Application: Krita (krita), signal: Segmentation fault
Using host libthread_db library "/lib64/libthread_db.so.1".
[Current thread is 1 (Thread 0x7fd95f7ec8c0 (LWP 28902))]

Thread 3 (Thread 0x7fd952a68700 (LWP 28903)):
#0  0x000000387180b575 in pthread_cond_wait@@GLIBC_2.3.2 () from /lib64/libpthread.so.0
#1  0x000000387a47b1e6 in QWaitCondition::wait(QMutex*, unsigned long) () from /lib64/libQtCore.so.4
#2  0x000000387a47738b in QSemaphore::acquire(int) () from /lib64/libQtCore.so.4
#3  0x00007fd961e91a7e in KisTileDataPooler::waitForWork (this=this@entry=0xca7a00) at /var/sources/calligra/krita/image/tiles3/kis_tile_data_pooler.cc:162
#4  0x00007fd961e91e4d in KisTileDataPooler::run (this=0xca7a00) at /var/sources/calligra/krita/image/tiles3/kis_tile_data_pooler.cc:184
#5  0x000000387a47ad0f in QThreadPrivate::start(void*) () from /lib64/libQtCore.so.4
#6  0x0000003871807c53 in start_thread () from /lib64/libpthread.so.0
#7  0x00000038714f5d3d in clone () from /lib64/libc.so.6

Thread 2 (Thread 0x7fd952267700 (LWP 28904)):
#0  0x000000387180b575 in pthread_cond_wait@@GLIBC_2.3.2 () from /lib64/libpthread.so.0
#1  0x000000387a47b1e6 in QWaitCondition::wait(QMutex*, unsigned long) () from /lib64/libQtCore.so.4
#2  0x000000387a477793 in QSemaphore::tryAcquire(int, int) () from /lib64/libQtCore.so.4
#3  0x00007fd961eaddb3 in KisTileDataSwapper::waitForWork (this=<optimized out>) at /var/sources/calligra/krita/image/tiles3/swap/kis_tile_data_swapper.cpp:86
#4  0x00007fd961eae03a in KisTileDataSwapper::run (this=0xca7a38) at /var/sources/calligra/krita/image/tiles3/swap/kis_tile_data_swapper.cpp:92
#5  0x000000387a47ad0f in QThreadPrivate::start(void*) () from /lib64/libQtCore.so.4
#6  0x0000003871807c53 in start_thread () from /lib64/libpthread.so.0
#7  0x00000038714f5d3d in clone () from /lib64/libc.so.6

Thread 1 (Thread 0x7fd95f7ec8c0 (LWP 28902)):
[KCrash Handler]
#5  KisPaintopBox::setCurrentPaintop (this=this@entry=0x1b98440, paintop=..., preset=...) at /var/sources/calligra/krita/ui/kis_paintop_box.cc:376
#6  0x00007fd962462a3f in KisPaintopBox::KisPaintopBox (this=0x1b98440, view=<optimized out>, parent=<optimized out>, name=<optimized out>) at /var/sources/calligra/krita/ui/kis_paintop_box.cc:266
#7  0x00007fd962401b76 in KisControlFrame::KisControlFrame (this=0x1aa3bf0, view=0x1a055b0, name=<optimized out>) at /var/sources/calligra/krita/ui/kis_control_frame.cpp:115
#8  0x00007fd962492a7e in KisView2::KisView2 (this=0x1a055b0, part=<optimized out>, doc=0xcc5310, parent=<optimized out>, __in_chrg=<optimized out>, __vtt_parm=<optimized out>) at /var/sources/calligra/krita/ui/kis_view2.cpp:266
#9  0x00007fd9624184af in KisPart2::createViewInstance (this=0xcc53d0, parent=0xa3c6c0) at /var/sources/calligra/krita/ui/kis_part2.cpp:72
#10 0x00007fd961b73112 in KoPart::createView (this=0xcc53d0, parent=parent@entry=0xa3c6c0) at /var/sources/calligra/libs/main/KoPart.cpp:234
#11 0x00007fd961b08c42 in KoMainWindow::setRootDocument (this=0xa3c6c0, doc=doc@entry=0xcc5310, rootPart=rootPart@entry=0xcc53d0) at /var/sources/calligra/libs/main/KoMainWindow.cpp:484
#12 0x00007fd961b75d30 in KoPart::showStartUpWidget (this=this@entry=0xcc53d0, mainWindow=mainWindow@entry=0xa3c6c0, alwaysShow=alwaysShow@entry=false) at /var/sources/calligra/libs/main/KoPart.cpp:450
#13 0x00007fd96241865d in KisPart2::showStartUpWidget (this=0xcc53d0, parent=0xa3c6c0, alwaysShow=<optimized out>) at /var/sources/calligra/krita/ui/kis_part2.cpp:104
#14 0x00007fd961ad4a38 in KoApplication::start (this=this@entry=0x7fff9da4e360) at /var/sources/calligra/libs/main/KoApplication.cpp:358
#15 0x00007fd962aa561c in kdemain (argc=<optimized out>, argv=<optimized out>) at /var/sources/calligra/krita/main.cc:71
#16 0x0000003871421b75 in __libc_start_main () from /lib64/libc.so.6
#17 0x00000000004009a1 in _start ()