Bug 439023 - Crash when grouping and cutting vector objects or objects with transform masks
Summary: Crash when grouping and cutting vector objects or objects with transform masks
Status: RESOLVED DUPLICATE of bug 447462
Alias: None
Product: krita
Classification: Applications
Component: Usability (show other bugs)
Version: unspecified
Platform: Other Linux
: NOR normal
Target Milestone: ---
Assignee: Krita Bugs
URL:
Keywords: efficiency
Depends on:
Blocks:
 
Reported: 2021-06-22 10:28 UTC by Raghavendra kamath
Modified: 2022-06-28 11:07 UTC (History)
3 users (show)

See Also:
Latest Commit:
Version Fixed In:
Sentry Crash Report:


Attachments
backtrace (64.67 KB, text/plain)
2021-06-22 10:31 UTC, Raghavendra kamath
Details

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Description Raghavendra kamath 2021-06-22 10:28:23 UTC
SUMMARY
I was working on a file which is of 3000 x 3000 dimension and has approximately 100 layers. There are a dozen of layers with transform masks too. There are few vector layers with text  and vector shapes on them. When I select the vector layer and press ctrl G it takes time to group and then when I select one of the vector objects and do ctrl c to cut the object krita hangs. It also hangs when I try to flatten some of the layers which have transform masks, right after working with vector layers. I have got similar files and each file has crashed when working. This may be 20-22nd crash today. 

I am still not sure what triggers the crash. I tried to narrow it down, and I found it crashes when I do some operations on the vector layers. Unfortunately I can't share the file here if anybody wants I can share the file privately. 

I am running appimage (4.4.5) with gdb


SOFTWARE/OS VERSIONS
Operating System: Arch Linux
KDE Plasma Version: 5.22.0
KDE Frameworks Version: 5.83.0
Qt Version: 5.15.2
Kernel Version: 5.12.10-arch1-1 (64-bit)
Graphics Platform: X11
Processors: 8 × Intel® Core™ i7-4790K CPU @ 4.00GHz
Memory: 31.3 GiB of RAM
Graphics Processor: NVIDIA GeForce GTX 750 Ti/PCIe/SSE2
Comment 1 Raghavendra kamath 2021-06-22 10:28:55 UTC
Backtrace 1 - 

[Thread 0x7fff7d150640 (LWP 180196) exited]
[New Thread 0x7fff5dffb640 (LWP 180207)]
[New Thread 0x7fff7d150640 (LWP 180208)]
[New Thread 0x7fff5e7fc640 (LWP 180209)]
[New Thread 0x7fff5ffff640 (LWP 180210)]
[New Thread 0x7fff7e464640 (LWP 180211)]
[New Thread 0x7fff7dc63640 (LWP 180212)]
[New Thread 0x7fff5f7fe640 (LWP 180213)]
[New Thread 0x7fff5effd640 (LWP 180214)]
QObject::killTimer: Timers cannot be stopped from another thread
QObject::~QObject: Timers cannot be stopped from another thread
--Type <RET> for more, q to quit, c to continue without paging--

Thread 1 "AppRun" received signal SIGSEGV, Segmentation fault.
0x00007ffff3e67724 in QCoreApplication::notifyInternal2(QObject*, QEvent*) () from /tmp/.mount_krita-hftlVV/usr/bin/../lib/libQt5Core.so.5
(gdb) thread apply all bt

Thread 2652 (Thread 0x7fff5effd640 (LWP 180214) "Thread (pooled)"):
#0  0x00007fffee6a58ca in __futex_abstimed_wait_common64 () from /usr/lib/libpthread.so.0
#1  0x00007fffee69f574 in pthread_cond_timedwait@@GLIBC_2.3.2 () from /usr/lib/libpthread.so.0
#2  0x00007ffff3c91994 in QWaitCondition::wait(QMutex*, QDeadlineTimer) () from /tmp/.mount_krita-hftlVV/usr/bin/../lib/libQt5Core.so.5
#3  0x00007ffff3c91d26 in QWaitCondition::wait(QMutex*, unsigned long) () from /tmp/.mount_krita-hftlVV/usr/bin/../lib/libQt5Core.so.5
#4  0x00007ffff3c8e678 in ?? () from /tmp/.mount_krita-hftlVV/usr/bin/../lib/libQt5Core.so.5
#5  0x00007ffff3c89f7e in ?? () from /tmp/.mount_krita-hftlVV/usr/bin/../lib/libQt5Core.so.5
#6  0x00007fffee699259 in start_thread () from /usr/lib/libpthread.so.0
#7  0x00007ffff38be5e3 in clone () from /usr/lib/libc.so.6

Thread 2651 (Thread 0x7fff5f7fe640 (LWP 180213) "Thread (pooled)"):
#0  0x00007fffee6a58ca in __futex_abstimed_wait_common64 () from /usr/lib/libpthread.so.0
#1  0x00007fffee69f574 in pthread_cond_timedwait@@GLIBC_2.3.2 () from /usr/lib/libpthread.so.0
#2  0x00007ffff3c91994 in QWaitCondition::wait(QMutex*, QDeadlineTimer) () from /tmp/.mount_krita-hftlVV/usr/bin/../lib/libQt5Core.so.5
#3  0x00007ffff3c91d26 in QWaitCondition::wait(QMutex*, unsigned long) () from /tmp/.mount_krita-hftlVV/usr/bin/../lib/libQt5Core.so.5
#4  0x00007ffff3c8e678 in ?? () from /tmp/.mount_krita-hftlVV/usr/bin/../lib/libQt5Core.so.5
#5  0x00007ffff3c89f7e in ?? () from /tmp/.mount_krita-hftlVV/usr/bin/../lib/libQt5Core.so.5
#6  0x00007fffee699259 in start_thread () from /usr/lib/libpthread.so.0
#7  0x00007ffff38be5e3 in clone () from /usr/lib/libc.so.6

Thread 2650 (Thread 0x7fff7dc63640 (LWP 180212) "Thread (pooled)"):
#0  0x00007fffee6a58ca in __futex_abstimed_wait_common64 () from /usr/lib/libpthread.so.0
#1  0x00007fffee69f574 in pthread_cond_timedwait@@GLIBC_2.3.2 () from /usr/lib/libpthread.so.0
#2  0x00007ffff3c91994 in QWaitCondition::wait(QMutex*, QDeadlineTimer) () from /tmp/.mount_krita-hftlVV/usr/bin/../lib/libQt5Core.so.5
#3  0x00007ffff3c91d26 in QWaitCondition::wait(QMutex*, unsigned long) () from /tmp/.mount_krita-hftlVV/usr/bin/../lib/libQt5Core.so.5
#4  0x00007ffff3c8e678 in ?? () from /tmp/.mount_krita-hftlVV/usr/bin/../lib/libQt5Core.so.5
#5  0x00007ffff3c89f7e in ?? () from /tmp/.mount_krita-hftlVV/usr/bin/../lib/libQt5Core.so.5
#6  0x00007fffee699259 in start_thread () from /usr/lib/libpthread.so.0
#7  0x00007ffff38be5e3 in clone () from /usr/lib/libc.so.6

Thread 2649 (Thread 0x7fff7e464640 (LWP 180211) "Thread (pooled)"):
#0  0x00007fffee6a58ca in __futex_abstimed_wait_common64 () from /usr/lib/libpthread.so.0
#1  0x00007fffee69f574 in pthread_cond_timedwait@@GLIBC_2.3.2 () from /usr/lib/libpthread.so.0
#2  0x00007ffff3c91994 in QWaitCondition::wait(QMutex*, QDeadlineTimer) () from /tmp/.mount_krita-hftlVV/usr/bin/../lib/libQt5Core.so.5
#3  0x00007ffff3c91d26 in QWaitCondition::wait(QMutex*, unsigned long) () from /tmp/.mount_krita-hftlVV/usr/bin/../lib/libQt5Core.so.5
#4  0x00007ffff3c8e678 in ?? () from /tmp/.mount_krita-hftlVV/usr/bin/../lib/libQt5Core.so.5
#5  0x00007ffff3c89f7e in ?? () from /tmp/.mount_krita-hftlVV/usr/bin/../lib/libQt5Core.so.5
#6  0x00007fffee699259 in start_thread () from /usr/lib/libpthread.so.0
#7  0x00007ffff38be5e3 in clone () from /usr/lib/libc.so.6

Thread 2648 (Thread 0x7fff5ffff640 (LWP 180210) "Thread (pooled)"):
#0  0x00007fffee6a58ca in __futex_abstimed_wait_common64 () from /usr/lib/libpthread.so.0
#1  0x00007fffee69f574 in pthread_cond_timedwait@@GLIBC_2.3.2 () from /usr/lib/libpthread.so.0
#2  0x00007ffff3c91994 in QWaitCondition::wait(QMutex*, QDeadlineTimer) () from /tmp/.mount_krita-hftlVV/usr/bin/../lib/libQt5Core.so.5
#3  0x00007ffff3c91d26 in QWaitCondition::wait(QMutex*, unsigned long) () from /tmp/.mount_krita-hftlVV/usr/bin/../lib/libQt5Core.so.5
#4  0x00007ffff3c8e678 in ?? () from /tmp/.mount_krita-hftlVV/usr/bin/../lib/libQt5Core.so.5
#5  0x00007ffff3c89f7e in ?? () from /tmp/.mount_krita-hftlVV/usr/bin/../lib/libQt5Core.so.5
#6  0x00007fffee699259 in start_thread () from /usr/lib/libpthread.so.0
#7  0x00007ffff38be5e3 in clone () from /usr/lib/libc.so.6

Thread 2647 (Thread 0x7fff5e7fc640 (LWP 180209) "Thread (pooled)"):
#0  0x00007fffee6a58ca in __futex_abstimed_wait_common64 () from /usr/lib/libpthread.so.0
#1  0x00007fffee69f574 in pthread_cond_timedwait@@GLIBC_2.3.2 () from /usr/lib/libpthread.so.0
#2  0x00007ffff3c91994 in QWaitCondition::wait(QMutex*, QDeadlineTimer) () from /tmp/.mount_krita-hftlVV/usr/bin/../lib/libQt5Core.so.5
#3  0x00007ffff3c91d26 in QWaitCondition::wait(QMutex*, unsigned long) () from /tmp/.mount_krita-hftlVV/usr/bin/../lib/libQt5Core.so.5
--Type <RET> for more, q to quit, c to continue without paging--
#4  0x00007ffff3c8e678 in ?? () from /tmp/.mount_krita-hftlVV/usr/bin/../lib/libQt5Core.so.5
#5  0x00007ffff3c89f7e in ?? () from /tmp/.mount_krita-hftlVV/usr/bin/../lib/libQt5Core.so.5
#6  0x00007fffee699259 in start_thread () from /usr/lib/libpthread.so.0
#7  0x00007ffff38be5e3 in clone () from /usr/lib/libc.so.6

Thread 2646 (Thread 0x7fff7d150640 (LWP 180208) "Thread (pooled)"):
#0  0x00007fffee6a58ca in __futex_abstimed_wait_common64 () from /usr/lib/libpthread.so.0
#1  0x00007fffee69f574 in pthread_cond_timedwait@@GLIBC_2.3.2 () from /usr/lib/libpthread.so.0
#2  0x00007ffff3c91994 in QWaitCondition::wait(QMutex*, QDeadlineTimer) () from /tmp/.mount_krita-hftlVV/usr/bin/../lib/libQt5Core.so.5
#3  0x00007ffff3c91d26 in QWaitCondition::wait(QMutex*, unsigned long) () from /tmp/.mount_krita-hftlVV/usr/bin/../lib/libQt5Core.so.5
#4  0x00007ffff3c8e678 in ?? () from /tmp/.mount_krita-hftlVV/usr/bin/../lib/libQt5Core.so.5
#5  0x00007ffff3c89f7e in ?? () from /tmp/.mount_krita-hftlVV/usr/bin/../lib/libQt5Core.so.5
#6  0x00007fffee699259 in start_thread () from /usr/lib/libpthread.so.0
#7  0x00007ffff38be5e3 in clone () from /usr/lib/libc.so.6

Thread 2645 (Thread 0x7fff5dffb640 (LWP 180207) "Thread (pooled)"):
#0  0x00007fffee6a58ca in __futex_abstimed_wait_common64 () from /usr/lib/libpthread.so.0
#1  0x00007fffee69f574 in pthread_cond_timedwait@@GLIBC_2.3.2 () from /usr/lib/libpthread.so.0
#2  0x00007ffff3c91994 in QWaitCondition::wait(QMutex*, QDeadlineTimer) () from /tmp/.mount_krita-hftlVV/usr/bin/../lib/libQt5Core.so.5
#3  0x00007ffff3c91d26 in QWaitCondition::wait(QMutex*, unsigned long) () from /tmp/.mount_krita-hftlVV/usr/bin/../lib/libQt5Core.so.5
#4  0x00007ffff3c8e678 in ?? () from /tmp/.mount_krita-hftlVV/usr/bin/../lib/libQt5Core.so.5
#5  0x00007ffff3c89f7e in ?? () from /tmp/.mount_krita-hftlVV/usr/bin/../lib/libQt5Core.so.5
#6  0x00007fffee699259 in start_thread () from /usr/lib/libpthread.so.0
#7  0x00007ffff38be5e3 in clone () from /usr/lib/libc.so.6

Thread 12 (Thread 0x7fffb4d81640 (LWP 174442) "QNetworkAccessM"):
#0  0x00007ffff38b3b2f in poll () from /usr/lib/libc.so.6
#1  0x00007fffedac3ae8 in ?? () from /usr/lib/libglib-2.0.so.0
#2  0x00007fffeda6d781 in g_main_context_iteration () from /usr/lib/libglib-2.0.so.0
#3  0x00007ffff3ec0b9b in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () from /tmp/.mount_krita-hftlVV/usr/bin/../lib/libQt5Core.so.5
#4  0x00007ffff3e65a5a in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () from /tmp/.mount_krita-hftlVV/usr/bin/../lib/libQt5Core.so.5
#5  0x00007ffff3c88934 in QThread::exec() () from /tmp/.mount_krita-hftlVV/usr/bin/../lib/libQt5Core.so.5
#6  0x00007ffff3c89f7e in ?? () from /tmp/.mount_krita-hftlVV/usr/bin/../lib/libQt5Core.so.5
#7  0x00007fffee699259 in start_thread () from /usr/lib/libpthread.so.0
#8  0x00007ffff38be5e3 in clone () from /usr/lib/libc.so.6

Thread 11 (Thread 0x7fffb5582640 (LWP 174438) "QQuickPixmapRea"):
#0  0x00007ffff38b3b2f in poll () from /usr/lib/libc.so.6
#1  0x00007fffedac3ae8 in ?? () from /usr/lib/libglib-2.0.so.0
#2  0x00007fffeda6d781 in g_main_context_iteration () from /usr/lib/libglib-2.0.so.0
#3  0x00007ffff3ec0b7f in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () from /tmp/.mount_krita-hftlVV/usr/bin/../lib/libQt5Core.so.5
#4  0x00007ffff3e65a5a in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () from /tmp/.mount_krita-hftlVV/usr/bin/../lib/libQt5Core.so.5
#5  0x00007ffff3c88934 in QThread::exec() () from /tmp/.mount_krita-hftlVV/usr/bin/../lib/libQt5Core.so.5
#6  0x00007fffcdaed496 in ?? () from /tmp/.mount_krita-hftlVV/usr/lib/kritaplugins/../libQt5Quick.so.5
#7  0x00007ffff3c89f7e in ?? () from /tmp/.mount_krita-hftlVV/usr/bin/../lib/libQt5Core.so.5
#8  0x00007fffee699259 in start_thread () from /usr/lib/libpthread.so.0
#9  0x00007ffff38be5e3 in clone () from /usr/lib/libc.so.6

Thread 10 (Thread 0x7fffcad24640 (LWP 174437) "QQmlThread"):
#0  0x00007ffff38b3b2f in poll () from /usr/lib/libc.so.6
#1  0x00007fffedac3ae8 in ?? () from /usr/lib/libglib-2.0.so.0
#2  0x00007fffeda6d781 in g_main_context_iteration () from /usr/lib/libglib-2.0.so.0
#3  0x00007ffff3ec0b7f in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () from /tmp/.mount_krita-hftlVV/usr/bin/../lib/libQt5Core.so.5
#4  0x00007ffff3e65a5a in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () from /tmp/.mount_krita-hftlVV/usr/bin/../lib/libQt5Core.so.5
#5  0x00007ffff3c88934 in QThread::exec() () from /tmp/.mount_krita-hftlVV/usr/bin/../lib/libQt5Core.so.5
#6  0x00007fffce17f9c5 in ?? () from /tmp/.mount_krita-hftlVV/usr/lib/kritaplugins/../libQt5Qml.so.5
--Type <RET> for more, q to quit, c to continue without paging--
#7  0x00007ffff3c89f7e in ?? () from /tmp/.mount_krita-hftlVV/usr/bin/../lib/libQt5Core.so.5
#8  0x00007fffee699259 in start_thread () from /usr/lib/libpthread.so.0
#9  0x00007ffff38be5e3 in clone () from /usr/lib/libc.so.6

Thread 9 (Thread 0x7fffca523640 (LWP 174433) "KisTileDataSwap"):
#0  0x00007ffff38b918d in syscall () from /usr/lib/libc.so.6
#1  0x00007ffff3c8d24f in ?? () from /tmp/.mount_krita-hftlVV/usr/bin/../lib/libQt5Core.so.5
#2  0x00007ffff3c8d0b7 in QSemaphore::tryAcquire(int, int) () from /tmp/.mount_krita-hftlVV/usr/bin/../lib/libQt5Core.so.5
#3  0x00007ffff582975a in KisTileDataSwapper::run() () from /tmp/.mount_krita-hftlVV/usr/bin/../lib/libkritaimage.so.21
#4  0x00007ffff3c89f7e in ?? () from /tmp/.mount_krita-hftlVV/usr/bin/../lib/libQt5Core.so.5
#5  0x00007fffee699259 in start_thread () from /usr/lib/libpthread.so.0
#6  0x00007ffff38be5e3 in clone () from /usr/lib/libc.so.6

Thread 7 (Thread 0x7fffcc53a640 (LWP 174431) "Qt bearer threa"):
#0  0x00007ffff38b3b2f in poll () from /usr/lib/libc.so.6
#1  0x00007fffedac3ae8 in ?? () from /usr/lib/libglib-2.0.so.0
#2  0x00007fffeda6d781 in g_main_context_iteration () from /usr/lib/libglib-2.0.so.0
#3  0x00007ffff3ec0b7f in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () from /tmp/.mount_krita-hftlVV/usr/bin/../lib/libQt5Core.so.5
#4  0x00007ffff3e65a5a in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () from /tmp/.mount_krita-hftlVV/usr/bin/../lib/libQt5Core.so.5
#5  0x00007ffff3c88934 in QThread::exec() () from /tmp/.mount_krita-hftlVV/usr/bin/../lib/libQt5Core.so.5
#6  0x00007ffff3c89f7e in ?? () from /tmp/.mount_krita-hftlVV/usr/bin/../lib/libQt5Core.so.5
#7  0x00007fffee699259 in start_thread () from /usr/lib/libpthread.so.0
#8  0x00007ffff38be5e3 in clone () from /usr/lib/libc.so.6

Thread 6 (Thread 0x7fffccd3b640 (LWP 174430) "QDBusConnection"):
#0  0x00007ffff38b3b2f in poll () from /usr/lib/libc.so.6
#1  0x00007fffedac3ae8 in ?? () from /usr/lib/libglib-2.0.so.0
#2  0x00007fffeda6d781 in g_main_context_iteration () from /usr/lib/libglib-2.0.so.0
#3  0x00007ffff3ec0b7f in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () from /tmp/.mount_krita-hftlVV/usr/bin/../lib/libQt5Core.so.5
#4  0x00007ffff3e65a5a in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () from /tmp/.mount_krita-hftlVV/usr/bin/../lib/libQt5Core.so.5
#5  0x00007ffff3c88934 in QThread::exec() () from /tmp/.mount_krita-hftlVV/usr/bin/../lib/libQt5Core.so.5
#6  0x00007fffee6c8a45 in ?? () from /tmp/.mount_krita-hftlVV/usr/bin/../lib/libQt5DBus.so.5
#7  0x00007ffff3c89f7e in ?? () from /tmp/.mount_krita-hftlVV/usr/bin/../lib/libQt5Core.so.5
#8  0x00007fffee699259 in start_thread () from /usr/lib/libpthread.so.0
#9  0x00007ffff38be5e3 in clone () from /usr/lib/libc.so.6

Thread 5 (Thread 0x7fffe7624640 (LWP 174411) "QXcbEventQueue"):
#0  0x00007ffff38b3b2f in poll () from /usr/lib/libc.so.6
#1  0x00007fffed20d63b in ?? () from /usr/lib/libxcb.so.1
#2  0x00007fffed20f37b in xcb_wait_for_event () from /usr/lib/libxcb.so.1
#3  0x00007fffe8348d10 in ?? () from /tmp/.mount_krita-hftlVV/usr/plugins/platforms/../../lib/libQt5XcbQpa.so.5
#4  0x00007ffff3c89f7e in ?? () from /tmp/.mount_krita-hftlVV/usr/bin/../lib/libQt5Core.so.5
#5  0x00007fffee699259 in start_thread () from /usr/lib/libpthread.so.0
#6  0x00007ffff38be5e3 in clone () from /usr/lib/libc.so.6

Thread 1 (Thread 0x7fffe87808c0 (LWP 174396) "AppRun"):
#0  0x00007ffff3e67724 in QCoreApplication::notifyInternal2(QObject*, QEvent*) () from /tmp/.mount_krita-hftlVV/usr/bin/../lib/libQt5Core.so.5
#1  0x00007ffff3ebff39 in QTimerInfoList::activateTimers() () from /tmp/.mount_krita-hftlVV/usr/bin/../lib/libQt5Core.so.5
#2  0x00007ffff3ec07c1 in ?? () from /tmp/.mount_krita-hftlVV/usr/bin/../lib/libQt5Core.so.5
#3  0x00007fffeda7002c in g_main_context_dispatch () from /usr/lib/libglib-2.0.so.0
#4  0x00007fffedac3b59 in ?? () from /usr/lib/libglib-2.0.so.0
#5  0x00007fffeda6d781 in g_main_context_iteration () from /usr/lib/libglib-2.0.so.0
#6  0x00007ffff3ec0b7f in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () from /tmp/.mount_krita-hftlVV/usr/bin/../lib/libQt5Core.so.5
#7  0x00007ffff3e65a5a in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () from /tmp/.mount_krita-hftlVV/usr/bin/../lib/libQt5Core.so.5
#8  0x00007ffff3e6eaa4 in QCoreApplication::exec() () from /tmp/.mount_krita-hftlVV/usr/bin/../lib/libQt5Core.so.5
#9  0x000000000040729d in main ()
(gdb) Quit
(gdb) thread apply all bt full

Thread 2652 (Thread 0x7fff5effd640 (LWP 180214) "Thread (pooled)"):
#0  0x00007fffee6a58ca in __futex_abstimed_wait_common64 () from /usr/lib/libpthread.so.0
No symbol table info available.
#1  0x00007fffee69f574 in pthread_cond_timedwait@@GLIBC_2.3.2 () from /usr/lib/libpthread.so.0
No symbol table info available.
#2  0x00007ffff3c91994 in QWaitCondition::wait(QMutex*, QDeadlineTimer) () from /tmp/.mount_krita-hftlVV/usr/bin/../lib/libQt5Core.so.5
No symbol table info available.
#3  0x00007ffff3c91d26 in QWaitCondition::wait(QMutex*, unsigned long) () from /tmp/.mount_krita-hftlVV/usr/bin/../lib/libQt5Core.so.5
No symbol table info available.
#4  0x00007ffff3c8e678 in ?? () from /tmp/.mount_krita-hftlVV/usr/bin/../lib/libQt5Core.so.5
No symbol table info available.
#5  0x00007ffff3c89f7e in ?? () from /tmp/.mount_krita-hftlVV/usr/bin/../lib/libQt5Core.so.5
No symbol table info available.
#6  0x00007fffee699259 in start_thread () from /usr/lib/libpthread.so.0
No symbol table info available.
#7  0x00007ffff38be5e3 in clone () from /usr/lib/libc.so.6
No symbol table info available.

Thread 2651 (Thread 0x7fff5f7fe640 (LWP 180213) "Thread (pooled)"):
#0  0x00007fffee6a58ca in __futex_abstimed_wait_common64 () from /usr/lib/libpthread.so.0
No symbol table info available.
#1  0x00007fffee69f574 in pthread_cond_timedwait@@GLIBC_2.3.2 () from /usr/lib/libpthread.so.0
No symbol table info available.
#2  0x00007ffff3c91994 in QWaitCondition::wait(QMutex*, QDeadlineTimer) () from /tmp/.mount_krita-hftlVV/usr/bin/../lib/libQt5Core.so.5
No symbol table info available.
#3  0x00007ffff3c91d26 in QWaitCondition::wait(QMutex*, unsigned long) () from /tmp/.mount_krita-hftlVV/usr/bin/../lib/libQt5Core.so.5
No symbol table info available.
#4  0x00007ffff3c8e678 in ?? () from /tmp/.mount_krita-hftlVV/usr/bin/../lib/libQt5Core.so.5
No symbol table info available.
#5  0x00007ffff3c89f7e in ?? () from /tmp/.mount_krita-hftlVV/usr/bin/../lib/libQt5Core.so.5
No symbol table info available.
#6  0x00007fffee699259 in start_thread () from /usr/lib/libpthread.so.0
No symbol table info available.
#7  0x00007ffff38be5e3 in clone () from /usr/lib/libc.so.6
No symbol table info available.

Thread 2650 (Thread 0x7fff7dc63640 (LWP 180212) "Thread (pooled)"):
#0  0x00007fffee6a58ca in __futex_abstimed_wait_common64 () from /usr/lib/libpthread.so.0
No symbol table info available.
#1  0x00007fffee69f574 in pthread_cond_timedwait@@GLIBC_2.3.2 () from /usr/lib/libpthread.so.0
No symbol table info available.
#2  0x00007ffff3c91994 in QWaitCondition::wait(QMutex*, QDeadlineTimer) () from /tmp/.mount_krita-hftlVV/usr/bin/../lib/libQt5Core.so.5
No symbol table info available.
#3  0x00007ffff3c91d26 in QWaitCondition::wait(QMutex*, unsigned long) () from /tmp/.mount_krita-hftlVV/usr/bin/../lib/libQt5Core.so.5
No symbol table info available.
#4  0x00007ffff3c8e678 in ?? () from /tmp/.mount_krita-hftlVV/usr/bin/../lib/libQt5Core.so.5
No symbol table info available.
#5  0x00007ffff3c89f7e in ?? () from /tmp/.mount_krita-hftlVV/usr/bin/../lib/libQt5Core.so.5
No symbol table info available.
#6  0x00007fffee699259 in start_thread () from /usr/lib/libpthread.so.0
No symbol table info available.
#7  0x00007ffff38be5e3 in clone () from /usr/lib/libc.so.6
No symbol table info available.

Thread 2649 (Thread 0x7fff7e464640 (LWP 180211) "Thread (pooled)"):
--Type <RET> for more, q to quit, c to continue without paging--
#0  0x00007fffee6a58ca in __futex_abstimed_wait_common64 () from /usr/lib/libpthread.so.0
No symbol table info available.
#1  0x00007fffee69f574 in pthread_cond_timedwait@@GLIBC_2.3.2 () from /usr/lib/libpthread.so.0
No symbol table info available.
#2  0x00007ffff3c91994 in QWaitCondition::wait(QMutex*, QDeadlineTimer) () from /tmp/.mount_krita-hftlVV/usr/bin/../lib/libQt5Core.so.5
No symbol table info available.
#3  0x00007ffff3c91d26 in QWaitCondition::wait(QMutex*, unsigned long) () from /tmp/.mount_krita-hftlVV/usr/bin/../lib/libQt5Core.so.5
No symbol table info available.
#4  0x00007ffff3c8e678 in ?? () from /tmp/.mount_krita-hftlVV/usr/bin/../lib/libQt5Core.so.5
No symbol table info available.
#5  0x00007ffff3c89f7e in ?? () from /tmp/.mount_krita-hftlVV/usr/bin/../lib/libQt5Core.so.5
No symbol table info available.
#6  0x00007fffee699259 in start_thread () from /usr/lib/libpthread.so.0
No symbol table info available.
#7  0x00007ffff38be5e3 in clone () from /usr/lib/libc.so.6
No symbol table info available.

Thread 2648 (Thread 0x7fff5ffff640 (LWP 180210) "Thread (pooled)"):
#0  0x00007fffee6a58ca in __futex_abstimed_wait_common64 () from /usr/lib/libpthread.so.0
No symbol table info available.
#1  0x00007fffee69f574 in pthread_cond_timedwait@@GLIBC_2.3.2 () from /usr/lib/libpthread.so.0
No symbol table info available.
#2  0x00007ffff3c91994 in QWaitCondition::wait(QMutex*, QDeadlineTimer) () from /tmp/.mount_krita-hftlVV/usr/bin/../lib/libQt5Core.so.5
No symbol table info available.
#3  0x00007ffff3c91d26 in QWaitCondition::wait(QMutex*, unsigned long) () from /tmp/.mount_krita-hftlVV/usr/bin/../lib/libQt5Core.so.5
No symbol table info available.
#4  0x00007ffff3c8e678 in ?? () from /tmp/.mount_krita-hftlVV/usr/bin/../lib/libQt5Core.so.5
No symbol table info available.
#5  0x00007ffff3c89f7e in ?? () from /tmp/.mount_krita-hftlVV/usr/bin/../lib/libQt5Core.so.5
No symbol table info available.
#6  0x00007fffee699259 in start_thread () from /usr/lib/libpthread.so.0
No symbol table info available.
#7  0x00007ffff38be5e3 in clone () from /usr/lib/libc.so.6
No symbol table info available.

Thread 2647 (Thread 0x7fff5e7fc640 (LWP 180209) "Thread (pooled)"):
#0  0x00007fffee6a58ca in __futex_abstimed_wait_common64 () from /usr/lib/libpthread.so.0
No symbol table info available.
#1  0x00007fffee69f574 in pthread_cond_timedwait@@GLIBC_2.3.2 () from /usr/lib/libpthread.so.0
No symbol table info available.
#2  0x00007ffff3c91994 in QWaitCondition::wait(QMutex*, QDeadlineTimer) () from /tmp/.mount_krita-hftlVV/usr/bin/../lib/libQt5Core.so.5
No symbol table info available.
#3  0x00007ffff3c91d26 in QWaitCondition::wait(QMutex*, unsigned long) () from /tmp/.mount_krita-hftlVV/usr/bin/../lib/libQt5Core.so.5
No symbol table info available.
#4  0x00007ffff3c8e678 in ?? () from /tmp/.mount_krita-hftlVV/usr/bin/../lib/libQt5Core.so.5
No symbol table info available.
#5  0x00007ffff3c89f7e in ?? () from /tmp/.mount_krita-hftlVV/usr/bin/../lib/libQt5Core.so.5
No symbol table info available.
#6  0x00007fffee699259 in start_thread () from /usr/lib/libpthread.so.0
No symbol table info available.
#7  0x00007ffff38be5e3 in clone () from /usr/lib/libc.so.6
No symbol table info available.

Thread 2646 (Thread 0x7fff7d150640 (LWP 180208) "Thread (pooled)"):
#0  0x00007fffee6a58ca in __futex_abstimed_wait_common64 () from /usr/lib/libpthread.so.0
No symbol table info available.
--Type <RET> for more, q to quit, c to continue without paging--
#1  0x00007fffee69f574 in pthread_cond_timedwait@@GLIBC_2.3.2 () from /usr/lib/libpthread.so.0
No symbol table info available.
#2  0x00007ffff3c91994 in QWaitCondition::wait(QMutex*, QDeadlineTimer) () from /tmp/.mount_krita-hftlVV/usr/bin/../lib/libQt5Core.so.5
No symbol table info available.
#3  0x00007ffff3c91d26 in QWaitCondition::wait(QMutex*, unsigned long) () from /tmp/.mount_krita-hftlVV/usr/bin/../lib/libQt5Core.so.5
No symbol table info available.
#4  0x00007ffff3c8e678 in ?? () from /tmp/.mount_krita-hftlVV/usr/bin/../lib/libQt5Core.so.5
No symbol table info available.
#5  0x00007ffff3c89f7e in ?? () from /tmp/.mount_krita-hftlVV/usr/bin/../lib/libQt5Core.so.5
No symbol table info available.
#6  0x00007fffee699259 in start_thread () from /usr/lib/libpthread.so.0
No symbol table info available.
#7  0x00007ffff38be5e3 in clone () from /usr/lib/libc.so.6
No symbol table info available.

Thread 2645 (Thread 0x7fff5dffb640 (LWP 180207) "Thread (pooled)"):
#0  0x00007fffee6a58ca in __futex_abstimed_wait_common64 () from /usr/lib/libpthread.so.0
No symbol table info available.
#1  0x00007fffee69f574 in pthread_cond_timedwait@@GLIBC_2.3.2 () from /usr/lib/libpthread.so.0
No symbol table info available.
#2  0x00007ffff3c91994 in QWaitCondition::wait(QMutex*, QDeadlineTimer) () from /tmp/.mount_krita-hftlVV/usr/bin/../lib/libQt5Core.so.5
No symbol table info available.
#3  0x00007ffff3c91d26 in QWaitCondition::wait(QMutex*, unsigned long) () from /tmp/.mount_krita-hftlVV/usr/bin/../lib/libQt5Core.so.5
No symbol table info available.
#4  0x00007ffff3c8e678 in ?? () from /tmp/.mount_krita-hftlVV/usr/bin/../lib/libQt5Core.so.5
No symbol table info available.
#5  0x00007ffff3c89f7e in ?? () from /tmp/.mount_krita-hftlVV/usr/bin/../lib/libQt5Core.so.5
No symbol table info available.
#6  0x00007fffee699259 in start_thread () from /usr/lib/libpthread.so.0
No symbol table info available.
#7  0x00007ffff38be5e3 in clone () from /usr/lib/libc.so.6
No symbol table info available.

Thread 12 (Thread 0x7fffb4d81640 (LWP 174442) "QNetworkAccessM"):
#0  0x00007ffff38b3b2f in poll () from /usr/lib/libc.so.6
No symbol table info available.
#1  0x00007fffedac3ae8 in ?? () from /usr/lib/libglib-2.0.so.0
No symbol table info available.
#2  0x00007fffeda6d781 in g_main_context_iteration () from /usr/lib/libglib-2.0.so.0
No symbol table info available.
#3  0x00007ffff3ec0b9b in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () from /tmp/.mount_krita-hftlVV/usr/bin/../lib/libQt5Core.so.5
No symbol table info available.
#4  0x00007ffff3e65a5a in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () from /tmp/.mount_krita-hftlVV/usr/bin/../lib/libQt5Core.so.5
No symbol table info available.
#5  0x00007ffff3c88934 in QThread::exec() () from /tmp/.mount_krita-hftlVV/usr/bin/../lib/libQt5Core.so.5
No symbol table info available.
#6  0x00007ffff3c89f7e in ?? () from /tmp/.mount_krita-hftlVV/usr/bin/../lib/libQt5Core.so.5
No symbol table info available.
#7  0x00007fffee699259 in start_thread () from /usr/lib/libpthread.so.0
No symbol table info available.
#8  0x00007ffff38be5e3 in clone () from /usr/lib/libc.so.6
No symbol table info available.

Thread 11 (Thread 0x7fffb5582640 (LWP 174438) "QQuickPixmapRea"):
#0  0x00007ffff38b3b2f in poll () from /usr/lib/libc.so.6
No symbol table info available.
--Type <RET> for more, q to quit, c to continue without paging--
#1  0x00007fffedac3ae8 in ?? () from /usr/lib/libglib-2.0.so.0
No symbol table info available.
#2  0x00007fffeda6d781 in g_main_context_iteration () from /usr/lib/libglib-2.0.so.0
No symbol table info available.
#3  0x00007ffff3ec0b7f in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () from /tmp/.mount_krita-hftlVV/usr/bin/../lib/libQt5Core.so.5
No symbol table info available.
#4  0x00007ffff3e65a5a in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () from /tmp/.mount_krita-hftlVV/usr/bin/../lib/libQt5Core.so.5
No symbol table info available.
#5  0x00007ffff3c88934 in QThread::exec() () from /tmp/.mount_krita-hftlVV/usr/bin/../lib/libQt5Core.so.5
No symbol table info available.
#6  0x00007fffcdaed496 in ?? () from /tmp/.mount_krita-hftlVV/usr/lib/kritaplugins/../libQt5Quick.so.5
No symbol table info available.
#7  0x00007ffff3c89f7e in ?? () from /tmp/.mount_krita-hftlVV/usr/bin/../lib/libQt5Core.so.5
No symbol table info available.
#8  0x00007fffee699259 in start_thread () from /usr/lib/libpthread.so.0
No symbol table info available.
#9  0x00007ffff38be5e3 in clone () from /usr/lib/libc.so.6
No symbol table info available.

Thread 10 (Thread 0x7fffcad24640 (LWP 174437) "QQmlThread"):
#0  0x00007ffff38b3b2f in poll () from /usr/lib/libc.so.6
No symbol table info available.
#1  0x00007fffedac3ae8 in ?? () from /usr/lib/libglib-2.0.so.0
No symbol table info available.
#2  0x00007fffeda6d781 in g_main_context_iteration () from /usr/lib/libglib-2.0.so.0
No symbol table info available.
#3  0x00007ffff3ec0b7f in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () from /tmp/.mount_krita-hftlVV/usr/bin/../lib/libQt5Core.so.5
No symbol table info available.
#4  0x00007ffff3e65a5a in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () from /tmp/.mount_krita-hftlVV/usr/bin/../lib/libQt5Core.so.5
No symbol table info available.
#5  0x00007ffff3c88934 in QThread::exec() () from /tmp/.mount_krita-hftlVV/usr/bin/../lib/libQt5Core.so.5
No symbol table info available.
#6  0x00007fffce17f9c5 in ?? () from /tmp/.mount_krita-hftlVV/usr/lib/kritaplugins/../libQt5Qml.so.5
No symbol table info available.
#7  0x00007ffff3c89f7e in ?? () from /tmp/.mount_krita-hftlVV/usr/bin/../lib/libQt5Core.so.5
No symbol table info available.
#8  0x00007fffee699259 in start_thread () from /usr/lib/libpthread.so.0
No symbol table info available.
#9  0x00007ffff38be5e3 in clone () from /usr/lib/libc.so.6
No symbol table info available.

Thread 9 (Thread 0x7fffca523640 (LWP 174433) "KisTileDataSwap"):
#0  0x00007ffff38b918d in syscall () from /usr/lib/libc.so.6
No symbol table info available.
#1  0x00007ffff3c8d24f in ?? () from /tmp/.mount_krita-hftlVV/usr/bin/../lib/libQt5Core.so.5
No symbol table info available.
#2  0x00007ffff3c8d0b7 in QSemaphore::tryAcquire(int, int) () from /tmp/.mount_krita-hftlVV/usr/bin/../lib/libQt5Core.so.5
No symbol table info available.
#3  0x00007ffff582975a in KisTileDataSwapper::run() () from /tmp/.mount_krita-hftlVV/usr/bin/../lib/libkritaimage.so.21
No symbol table info available.
#4  0x00007ffff3c89f7e in ?? () from /tmp/.mount_krita-hftlVV/usr/bin/../lib/libQt5Core.so.5
No symbol table info available.
#5  0x00007fffee699259 in start_thread () from /usr/lib/libpthread.so.0
No symbol table info available.
#6  0x00007ffff38be5e3 in clone () from /usr/lib/libc.so.6
No symbol table info available.
--Type <RET> for more, q to quit, c to continue without paging--

Thread 7 (Thread 0x7fffcc53a640 (LWP 174431) "Qt bearer threa"):
#0  0x00007ffff38b3b2f in poll () from /usr/lib/libc.so.6
No symbol table info available.
#1  0x00007fffedac3ae8 in ?? () from /usr/lib/libglib-2.0.so.0
No symbol table info available.
#2  0x00007fffeda6d781 in g_main_context_iteration () from /usr/lib/libglib-2.0.so.0
No symbol table info available.
#3  0x00007ffff3ec0b7f in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () from /tmp/.mount_krita-hftlVV/usr/bin/../lib/libQt5Core.so.5
No symbol table info available.
#4  0x00007ffff3e65a5a in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () from /tmp/.mount_krita-hftlVV/usr/bin/../lib/libQt5Core.so.5
No symbol table info available.
#5  0x00007ffff3c88934 in QThread::exec() () from /tmp/.mount_krita-hftlVV/usr/bin/../lib/libQt5Core.so.5
No symbol table info available.
#6  0x00007ffff3c89f7e in ?? () from /tmp/.mount_krita-hftlVV/usr/bin/../lib/libQt5Core.so.5
No symbol table info available.
#7  0x00007fffee699259 in start_thread () from /usr/lib/libpthread.so.0
No symbol table info available.
#8  0x00007ffff38be5e3 in clone () from /usr/lib/libc.so.6
No symbol table info available.

Thread 6 (Thread 0x7fffccd3b640 (LWP 174430) "QDBusConnection"):
#0  0x00007ffff38b3b2f in poll () from /usr/lib/libc.so.6
No symbol table info available.
#1  0x00007fffedac3ae8 in ?? () from /usr/lib/libglib-2.0.so.0
No symbol table info available.
#2  0x00007fffeda6d781 in g_main_context_iteration () from /usr/lib/libglib-2.0.so.0
No symbol table info available.
#3  0x00007ffff3ec0b7f in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () from /tmp/.mount_krita-hftlVV/usr/bin/../lib/libQt5Core.so.5
No symbol table info available.
#4  0x00007ffff3e65a5a in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () from /tmp/.mount_krita-hftlVV/usr/bin/../lib/libQt5Core.so.5
No symbol table info available.
#5  0x00007ffff3c88934 in QThread::exec() () from /tmp/.mount_krita-hftlVV/usr/bin/../lib/libQt5Core.so.5
No symbol table info available.
#6  0x00007fffee6c8a45 in ?? () from /tmp/.mount_krita-hftlVV/usr/bin/../lib/libQt5DBus.so.5
No symbol table info available.
#7  0x00007ffff3c89f7e in ?? () from /tmp/.mount_krita-hftlVV/usr/bin/../lib/libQt5Core.so.5
No symbol table info available.
#8  0x00007fffee699259 in start_thread () from /usr/lib/libpthread.so.0
No symbol table info available.
#9  0x00007ffff38be5e3 in clone () from /usr/lib/libc.so.6
No symbol table info available.

Thread 5 (Thread 0x7fffe7624640 (LWP 174411) "QXcbEventQueue"):
#0  0x00007ffff38b3b2f in poll () from /usr/lib/libc.so.6
No symbol table info available.
#1  0x00007fffed20d63b in ?? () from /usr/lib/libxcb.so.1
No symbol table info available.
#2  0x00007fffed20f37b in xcb_wait_for_event () from /usr/lib/libxcb.so.1
No symbol table info available.
#3  0x00007fffe8348d10 in ?? () from /tmp/.mount_krita-hftlVV/usr/plugins/platforms/../../lib/libQt5XcbQpa.so.5
No symbol table info available.
#4  0x00007ffff3c89f7e in ?? () from /tmp/.mount_krita-hftlVV/usr/bin/../lib/libQt5Core.so.5
No symbol table info available.
#5  0x00007fffee699259 in start_thread () from /usr/lib/libpthread.so.0
No symbol table info available.
--Type <RET> for more, q to quit, c to continue without paging--
#6  0x00007ffff38be5e3 in clone () from /usr/lib/libc.so.6
No symbol table info available.

Thread 1 (Thread 0x7fffe87808c0 (LWP 174396) "AppRun"):
#0  0x00007ffff3e67724 in QCoreApplication::notifyInternal2(QObject*, QEvent*) () from /tmp/.mount_krita-hftlVV/usr/bin/../lib/libQt5Core.so.5
No symbol table info available.
#1  0x00007ffff3ebff39 in QTimerInfoList::activateTimers() () from /tmp/.mount_krita-hftlVV/usr/bin/../lib/libQt5Core.so.5
No symbol table info available.
#2  0x00007ffff3ec07c1 in ?? () from /tmp/.mount_krita-hftlVV/usr/bin/../lib/libQt5Core.so.5
No symbol table info available.
#3  0x00007fffeda7002c in g_main_context_dispatch () from /usr/lib/libglib-2.0.so.0
No symbol table info available.
#4  0x00007fffedac3b59 in ?? () from /usr/lib/libglib-2.0.so.0
No symbol table info available.
#5  0x00007fffeda6d781 in g_main_context_iteration () from /usr/lib/libglib-2.0.so.0
No symbol table info available.
#6  0x00007ffff3ec0b7f in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () from /tmp/.mount_krita-hftlVV/usr/bin/../lib/libQt5Core.so.5
No symbol table info available.
#7  0x00007ffff3e65a5a in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () from /tmp/.mount_krita-hftlVV/usr/bin/../lib/libQt5Core.so.5
No symbol table info available.
#8  0x00007ffff3e6eaa4 in QCoreApplication::exec() () from /tmp/.mount_krita-hftlVV/usr/bin/../lib/libQt5Core.so.5
No symbol table info available.
#9  0x000000000040729d in main ()
No symbol table info available.
(gdb) 
(gdb) 

ol table info available.
(gdb)
Comment 2 Raghavendra kamath 2021-06-22 10:29:05 UTC
Backtrace 2- 
QObject::killTimer: Timers cannot be stopped from another thread
QObject::~QObject: Timers cannot be stopped from another thread
--Type <RET> for more, q to quit, c to continue without paging--

Thread 1 "AppRun" received signal SIGSEGV, Segmentation fault.
0x00007ffff3e67724 in QCoreApplication::notifyInternal2(QObject*, QEvent*) () from /tmp/.mount_krita-fvQOEc/usr/bin/../lib/libQt5Core.so.5
(gdb) thread apply all bt full

Thread 3652 (Thread 0x7ffe4e3c7640 (LWP 190616) "Thread (pooled)"):
#0  0x00007fffdb966060 in unsigned char Arithmetic::blend<unsigned char>(unsigned char, unsigned char, unsigned char, unsigned char, unsigned char) () from /tmp/.mount_krita-fvQOEc/usr/lib/kritaplugins/kritalcmsengine.so
No symbol table info available.
#1  0x00007fffdc114528 in KoCompositeOpBase<KoBgrU8Traits, KoCompositeOpGenericSC<KoBgrU8Traits, &(unsigned char cfMultiply<unsigned char>(unsigned char, unsigned char))> >::composite(KoCompositeOp::ParameterInfo const&) const () from /tmp/.mount_krita-fvQOEc/usr/lib/kritaplugins/kritalcmsengine.so
No symbol table info available.
#2  0x00007ffff13f4a08 in KoColorSpace::bitBlt(KoColorSpace const*, KoCompositeOp::ParameterInfo const&, KoCompositeOp const*, KoColorConversionTransformation::Intent, QFlags<KoColorConversionTransformation::ConversionFlag>) const () from /tmp/.mount_krita-fvQOEc/usr/bin/../lib/libkritapigment.so.21
No symbol table info available.
#3  0x00007ffff583e8fd in void KisPainter::bitBltImpl<false>(int, int, KisSharedPtr<KisPaintDevice>, int, int, int, int) () from /tmp/.mount_krita-fvQOEc/usr/bin/../lib/libkritaimage.so.21
No symbol table info available.
#4  0x00007ffff583798a in KisPainter::bitBlt(int, int, KisSharedPtr<KisPaintDevice>, int, int, int, int) () from /tmp/.mount_krita-fvQOEc/usr/bin/../lib/libkritaimage.so.21
No symbol table info available.
#5  0x00007ffff5837a35 in KisPainter::bitBlt(QPoint const&, KisSharedPtr<KisPaintDevice>, QRect const&) () from /tmp/.mount_krita-fvQOEc/usr/bin/../lib/libkritaimage.so.21
No symbol table info available.
#6  0x00007ffff59843a7 in ?? () from /tmp/.mount_krita-fvQOEc/usr/bin/../lib/libkritaimage.so.21
No symbol table info available.
#7  0x00007ffff592cd31 in KisAsyncMerger::startMerge(KisBaseRectsWalker&, bool) () from /tmp/.mount_krita-fvQOEc/usr/bin/../lib/libkritaimage.so.21
No symbol table info available.
#8  0x00007ffff57ff92d in ?? () from /tmp/.mount_krita-fvQOEc/usr/bin/../lib/libkritaimage.so.21
No symbol table info available.
#9  0x00007ffff3c8e3c7 in ?? () from /tmp/.mount_krita-fvQOEc/usr/bin/../lib/libQt5Core.so.5
No symbol table info available.
#10 0x00007ffff3c89f7e in ?? () from /tmp/.mount_krita-fvQOEc/usr/bin/../lib/libQt5Core.so.5
No symbol table info available.
#11 0x00007fffee699259 in start_thread () from /usr/lib/libpthread.so.0
No symbol table info available.
#12 0x00007ffff38be5e3 in clone () from /usr/lib/libc.so.6
No symbol table info available.

Thread 3651 (Thread 0x7ffe4f3c9640 (LWP 190615) "Thread (pooled)"):
#0  0x00007ffff59cd959 in ?? () from /tmp/.mount_krita-fvQOEc/usr/bin/../lib/libkritaimage.so.21
No symbol table info available.
#1  0x00007ffff58eb46a in ?? () from /tmp/.mount_krita-fvQOEc/usr/bin/../lib/libkritaimage.so.21
No symbol table info available.
#2  0x00007ffff58edaf2 in ?? () from /tmp/.mount_krita-fvQOEc/usr/bin/../lib/libkritaimage.so.21
No symbol table info available.
#3  0x00007ffff58e3795 in KisConvolutionPainter::applyMatrix(KisSharedPtr<KisConvolutionKernel>, KisSharedPtr<KisPaintDevice>, QPoint, QPoint, QSize, KisConvolutionBorderOp) () from /tmp/.mount_krita-fvQOEc/usr/bin/../lib/libkritaimage.so.21
No symbol table info available.
#4  0x00007ffff58ef500 in KisGaussianKernel::applyDilate(KisSharedPtr<KisPaintDevice>, QRect const&, double, QBitArray const&, KoUpdater*, bool) () from /tmp/.mount_krita-fvQOEc/usr/bin/../lib/libkritaimage.so.21
No symbol table info available.
#5  0x00007ffff58efa36 in KisGaussianKernel::applyErodeU8(KisSharedPtr<KisPaintDevice>, QRect const&, double, QBitArray const&, KoUpdater*, bool) () from /tmp/.mount_krita-fvQOEc/usr/bin/../lib/libkritaimage.so.21
No symbol table info available.
#6  0x00007ffff5a9aa68 in KisLsStrokeFilter::applyStroke(KisSharedPtr<KisPaintDevice>, KisMultipleProjection*, KisLayerStyleKnockoutBlower*, QRect const&, psd_layer_effects_stroke const*, KisLayerStyleFilterEnvironment*) const () from /tmp/.mount_krita-fvQOEc/usr/bin/../lib/libkritaimage.so.21
No symbol table info available.
#7  0x00007ffff5a9aec6 in KisLsStrokeFilter::processDirectly(KisSharedPtr<KisPaintDevice>, KisMultipleProjection*, KisLayerStyleKnockoutBlower*, QRect const&, QSharedPointer<KisPSDLayerStyle>, KisLayerStyleFilterEnvironment*) const () from /tmp/.mount_krita-fvQOEc/usr/bin/../lib/libkritaimage.so.21
No symbol table info available.
#8  0x00007ffff5a8d26d in ?? () from /tmp/.mount_krita-fvQOEc/usr/bin/../lib/libkritaimage.so.21
No symbol table info available.
#9  0x00007ffff5a8df0c in KisLayerStyleProjectionPlane::recalculate(QRect const&, KisSharedPtr<KisNode>) () from /tmp/.mount_krita-fvQOEc/usr/bin/../lib/libkritaimage.so.21
No symbol table info available.
#10 0x00007ffff592d127 in KisAsyncMerger::startMerge(KisBaseRectsWalker&, bool) () from /tmp/.mount_krita-fvQOEc/usr/bin/../lib/libkritaimage.so.21
No symbol table info available.
--Type <RET> for more, q to quit, c to continue without paging--
#11 0x00007ffff57ff92d in ?? () from /tmp/.mount_krita-fvQOEc/usr/bin/../lib/libkritaimage.so.21
No symbol table info available.
#12 0x00007ffff3c8e3c7 in ?? () from /tmp/.mount_krita-fvQOEc/usr/bin/../lib/libQt5Core.so.5
No symbol table info available.
#13 0x00007ffff3c89f7e in ?? () from /tmp/.mount_krita-fvQOEc/usr/bin/../lib/libQt5Core.so.5
No symbol table info available.
#14 0x00007fffee699259 in start_thread () from /usr/lib/libpthread.so.0
No symbol table info available.
#15 0x00007ffff38be5e3 in clone () from /usr/lib/libc.so.6
No symbol table info available.

Thread 3650 (Thread 0x7ffe51bcc640 (LWP 190614) "Thread (pooled)"):
#0  0x00007fffdc1145c8 in KoCompositeOpBase<KoBgrU8Traits, KoCompositeOpGenericSC<KoBgrU8Traits, &(unsigned char cfMultiply<unsigned char>(unsigned char, unsigned char))> >::composite(KoCompositeOp::ParameterInfo const&) const () from /tmp/.mount_krita-fvQOEc/usr/lib/kritaplugins/kritalcmsengine.so
No symbol table info available.
#1  0x00007ffff13f4a08 in KoColorSpace::bitBlt(KoColorSpace const*, KoCompositeOp::ParameterInfo const&, KoCompositeOp const*, KoColorConversionTransformation::Intent, QFlags<KoColorConversionTransformation::ConversionFlag>) const () from /tmp/.mount_krita-fvQOEc/usr/bin/../lib/libkritapigment.so.21
No symbol table info available.
#2  0x00007ffff583e8fd in void KisPainter::bitBltImpl<false>(int, int, KisSharedPtr<KisPaintDevice>, int, int, int, int) () from /tmp/.mount_krita-fvQOEc/usr/bin/../lib/libkritaimage.so.21
No symbol table info available.
#3  0x00007ffff583798a in KisPainter::bitBlt(int, int, KisSharedPtr<KisPaintDevice>, int, int, int, int) () from /tmp/.mount_krita-fvQOEc/usr/bin/../lib/libkritaimage.so.21
No symbol table info available.
#4  0x00007ffff5837a35 in KisPainter::bitBlt(QPoint const&, KisSharedPtr<KisPaintDevice>, QRect const&) () from /tmp/.mount_krita-fvQOEc/usr/bin/../lib/libkritaimage.so.21
No symbol table info available.
#5  0x00007ffff59843a7 in ?? () from /tmp/.mount_krita-fvQOEc/usr/bin/../lib/libkritaimage.so.21
No symbol table info available.
#6  0x00007ffff592cd31 in KisAsyncMerger::startMerge(KisBaseRectsWalker&, bool) () from /tmp/.mount_krita-fvQOEc/usr/bin/../lib/libkritaimage.so.21
No symbol table info available.
#7  0x00007ffff57ff92d in ?? () from /tmp/.mount_krita-fvQOEc/usr/bin/../lib/libkritaimage.so.21
No symbol table info available.
#8  0x00007ffff3c8e3c7 in ?? () from /tmp/.mount_krita-fvQOEc/usr/bin/../lib/libQt5Core.so.5
No symbol table info available.
#9  0x00007ffff3c89f7e in ?? () from /tmp/.mount_krita-fvQOEc/usr/bin/../lib/libQt5Core.so.5
No symbol table info available.
#10 0x00007fffee699259 in start_thread () from /usr/lib/libpthread.so.0
No symbol table info available.
#11 0x00007ffff38be5e3 in clone () from /usr/lib/libc.so.6
No symbol table info available.

Thread 3649 (Thread 0x7ffee33f4640 (LWP 190613) "Thread (pooled)"):
#0  0x00007fffdc1145ab in KoCompositeOpBase<KoBgrU8Traits, KoCompositeOpGenericSC<KoBgrU8Traits, &(unsigned char cfMultiply<unsigned char>(unsigned char, unsigned char))> >::composite(KoCompositeOp::ParameterInfo const&) const () from /tmp/.mount_krita-fvQOEc/usr/lib/kritaplugins/kritalcmsengine.so
No symbol table info available.
#1  0x00007ffff13f4a08 in KoColorSpace::bitBlt(KoColorSpace const*, KoCompositeOp::ParameterInfo const&, KoCompositeOp const*, KoColorConversionTransformation::Intent, QFlags<KoColorConversionTransformation::ConversionFlag>) const () from /tmp/.mount_krita-fvQOEc/usr/bin/../lib/libkritapigment.so.21
No symbol table info available.
#2  0x00007ffff583e8fd in void KisPainter::bitBltImpl<false>(int, int, KisSharedPtr<KisPaintDevice>, int, int, int, int) () from /tmp/.mount_krita-fvQOEc/usr/bin/../lib/libkritaimage.so.21
No symbol table info available.
#3  0x00007ffff583798a in KisPainter::bitBlt(int, int, KisSharedPtr<KisPaintDevice>, int, int, int, int) () from /tmp/.mount_krita-fvQOEc/usr/bin/../lib/libkritaimage.so.21
No symbol table info available.
#4  0x00007ffff5837a35 in KisPainter::bitBlt(QPoint const&, KisSharedPtr<KisPaintDevice>, QRect const&) () from /tmp/.mount_krita-fvQOEc/usr/bin/../lib/libkritaimage.so.21
No symbol table info available.
#5  0x00007ffff59843a7 in ?? () from /tmp/.mount_krita-fvQOEc/usr/bin/../lib/libkritaimage.so.21
No symbol table info available.
#6  0x00007ffff592cd31 in KisAsyncMerger::startMerge(KisBaseRectsWalker&, bool) () from /tmp/.mount_krita-fvQOEc/usr/bin/../lib/libkritaimage.so.21
No symbol table info available.
--Type <RET> for more, q to quit, c to continue without paging--
#7  0x00007ffff57ff92d in ?? () from /tmp/.mount_krita-fvQOEc/usr/bin/../lib/libkritaimage.so.21
No symbol table info available.
#8  0x00007ffff3c8e3c7 in ?? () from /tmp/.mount_krita-fvQOEc/usr/bin/../lib/libQt5Core.so.5
No symbol table info available.
#9  0x00007ffff3c89f7e in ?? () from /tmp/.mount_krita-fvQOEc/usr/bin/../lib/libQt5Core.so.5
No symbol table info available.
#10 0x00007fffee699259 in start_thread () from /usr/lib/libpthread.so.0
No symbol table info available.
#11 0x00007ffff38be5e3 in clone () from /usr/lib/libc.so.6
No symbol table info available.

Thread 3648 (Thread 0x7ffee2bf3640 (LWP 190612) "Thread (pooled)"):
#0  0x00007ffff3923576 in __memmove_avx_unaligned_erms () from /usr/lib/libc.so.6
No symbol table info available.
#1  0x00007ffff580552f in KisTileDataStore::duplicateTileData(KisTileData*) () from /tmp/.mount_krita-fvQOEc/usr/bin/../lib/libkritaimage.so.21
No symbol table info available.
#2  0x00007ffff5801227 in KisTile::lockForWrite() () from /tmp/.mount_krita-fvQOEc/usr/bin/../lib/libkritaimage.so.21
No symbol table info available.
#3  0x00007ffff5823855 in ?? () from /tmp/.mount_krita-fvQOEc/usr/bin/../lib/libkritaimage.so.21
No symbol table info available.
#4  0x00007ffff58239c1 in ?? () from /tmp/.mount_krita-fvQOEc/usr/bin/../lib/libkritaimage.so.21
No symbol table info available.
#5  0x00007ffff583e82e in void KisPainter::bitBltImpl<false>(int, int, KisSharedPtr<KisPaintDevice>, int, int, int, int) () from /tmp/.mount_krita-fvQOEc/usr/bin/../lib/libkritaimage.so.21
No symbol table info available.
#6  0x00007ffff583798a in KisPainter::bitBlt(int, int, KisSharedPtr<KisPaintDevice>, int, int, int, int) () from /tmp/.mount_krita-fvQOEc/usr/bin/../lib/libkritaimage.so.21
No symbol table info available.
#7  0x00007ffff5837a35 in KisPainter::bitBlt(QPoint const&, KisSharedPtr<KisPaintDevice>, QRect const&) () from /tmp/.mount_krita-fvQOEc/usr/bin/../lib/libkritaimage.so.21
No symbol table info available.
#8  0x00007ffff5a88a0c in KisMultipleProjection::apply(KisSharedPtr<KisPaintDevice>, QRect const&, KisLayerStyleFilterEnvironment*) () from /tmp/.mount_krita-fvQOEc/usr/bin/../lib/libkritaimage.so.21
No symbol table info available.
#9  0x00007ffff5a8c616 in ?? () from /tmp/.mount_krita-fvQOEc/usr/bin/../lib/libkritaimage.so.21
No symbol table info available.
#10 0x00007ffff5a918f6 in ?? () from /tmp/.mount_krita-fvQOEc/usr/bin/../lib/libkritaimage.so.21
No symbol table info available.
#11 0x00007ffff5a92da0 in KisLayerStyleProjectionPlane::apply(KisPainter*, QRect const&) () from /tmp/.mount_krita-fvQOEc/usr/bin/../lib/libkritaimage.so.21
No symbol table info available.
#12 0x00007ffff592cd31 in KisAsyncMerger::startMerge(KisBaseRectsWalker&, bool) () from /tmp/.mount_krita-fvQOEc/usr/bin/../lib/libkritaimage.so.21
No symbol table info available.
#13 0x00007ffff57ff92d in ?? () from /tmp/.mount_krita-fvQOEc/usr/bin/../lib/libkritaimage.so.21
No symbol table info available.
#14 0x00007ffff3c8e3c7 in ?? () from /tmp/.mount_krita-fvQOEc/usr/bin/../lib/libQt5Core.so.5
No symbol table info available.
#15 0x00007ffff3c89f7e in ?? () from /tmp/.mount_krita-fvQOEc/usr/bin/../lib/libQt5Core.so.5
No symbol table info available.
#16 0x00007fffee699259 in start_thread () from /usr/lib/libpthread.so.0
No symbol table info available.
#17 0x00007ffff38be5e3 in clone () from /usr/lib/libc.so.6
No symbol table info available.

Thread 3647 (Thread 0x7ffe503cb640 (LWP 190611) "Thread (pooled)"):
#0  0x00007fffeee033b3 in ?? () from /tmp/.mount_krita-fvQOEc/usr/bin/../lib/libfftw3.so.3.6.9
No symbol table info available.
#1  0x00007fffeedfe937 in ?? () from /tmp/.mount_krita-fvQOEc/usr/bin/../lib/libfftw3.so.3.6.9
No symbol table info available.
#2  0x00007fffeee033ae in ?? () from /tmp/.mount_krita-fvQOEc/usr/bin/../lib/libfftw3.so.3.6.9
No symbol table info available.
--Type <RET> for more, q to quit, c to continue without paging--
#3  0x00007fffeedfe937 in ?? () from /tmp/.mount_krita-fvQOEc/usr/bin/../lib/libfftw3.so.3.6.9
No symbol table info available.
#4  0x00007fffeee033ae in ?? () from /tmp/.mount_krita-fvQOEc/usr/bin/../lib/libfftw3.so.3.6.9
No symbol table info available.
#5  0x00007fffeedfe2ab in ?? () from /tmp/.mount_krita-fvQOEc/usr/bin/../lib/libfftw3.so.3.6.9
No symbol table info available.
#6  0x00007ffff58ed95b in ?? () from /tmp/.mount_krita-fvQOEc/usr/bin/../lib/libkritaimage.so.21
No symbol table info available.
#7  0x00007ffff58e3795 in KisConvolutionPainter::applyMatrix(KisSharedPtr<KisConvolutionKernel>, KisSharedPtr<KisPaintDevice>, QPoint, QPoint, QSize, KisConvolutionBorderOp) () from /tmp/.mount_krita-fvQOEc/usr/bin/../lib/libkritaimage.so.21
No symbol table info available.
#8  0x00007ffff58ef500 in KisGaussianKernel::applyDilate(KisSharedPtr<KisPaintDevice>, QRect const&, double, QBitArray const&, KoUpdater*, bool) () from /tmp/.mount_krita-fvQOEc/usr/bin/../lib/libkritaimage.so.21
No symbol table info available.
#9  0x00007ffff58efa36 in KisGaussianKernel::applyErodeU8(KisSharedPtr<KisPaintDevice>, QRect const&, double, QBitArray const&, KoUpdater*, bool) () from /tmp/.mount_krita-fvQOEc/usr/bin/../lib/libkritaimage.so.21
No symbol table info available.
#10 0x00007ffff5a9aa68 in KisLsStrokeFilter::applyStroke(KisSharedPtr<KisPaintDevice>, KisMultipleProjection*, KisLayerStyleKnockoutBlower*, QRect const&, psd_layer_effects_stroke const*, KisLayerStyleFilterEnvironment*) const () from /tmp/.mount_krita-fvQOEc/usr/bin/../lib/libkritaimage.so.21
No symbol table info available.
#11 0x00007ffff5a9aec6 in KisLsStrokeFilter::processDirectly(KisSharedPtr<KisPaintDevice>, KisMultipleProjection*, KisLayerStyleKnockoutBlower*, QRect const&, QSharedPointer<KisPSDLayerStyle>, KisLayerStyleFilterEnvironment*) const () from /tmp/.mount_krita-fvQOEc/usr/bin/../lib/libkritaimage.so.21
No symbol table info available.
#12 0x00007ffff5a8d26d in ?? () from /tmp/.mount_krita-fvQOEc/usr/bin/../lib/libkritaimage.so.21
No symbol table info available.
#13 0x00007ffff5a8df0c in KisLayerStyleProjectionPlane::recalculate(QRect const&, KisSharedPtr<KisNode>) () from /tmp/.mount_krita-fvQOEc/usr/bin/../lib/libkritaimage.so.21
No symbol table info available.
#14 0x00007ffff592d127 in KisAsyncMerger::startMerge(KisBaseRectsWalker&, bool) () from /tmp/.mount_krita-fvQOEc/usr/bin/../lib/libkritaimage.so.21
No symbol table info available.
#15 0x00007ffff57ff92d in ?? () from /tmp/.mount_krita-fvQOEc/usr/bin/../lib/libkritaimage.so.21
No symbol table info available.
#16 0x00007ffff3c8e3c7 in ?? () from /tmp/.mount_krita-fvQOEc/usr/bin/../lib/libQt5Core.so.5
No symbol table info available.
#17 0x00007ffff3c89f7e in ?? () from /tmp/.mount_krita-fvQOEc/usr/bin/../lib/libQt5Core.so.5
No symbol table info available.
#18 0x00007fffee699259 in start_thread () from /usr/lib/libpthread.so.0
No symbol table info available.
#19 0x00007ffff38be5e3 in clone () from /usr/lib/libc.so.6
No symbol table info available.

Thread 3646 (Thread 0x7ffe4ebc8640 (LWP 190610) "Thread (pooled)"):
#0  0x00007fffdb966088 in unsigned char Arithmetic::blend<unsigned char>(unsigned char, unsigned char, unsigned char, unsigned char, unsigned char) () from /tmp/.mount_krita-fvQOEc/usr/lib/kritaplugins/kritalcmsengine.so
No symbol table info available.
#1  0x00007fffdc114528 in KoCompositeOpBase<KoBgrU8Traits, KoCompositeOpGenericSC<KoBgrU8Traits, &(unsigned char cfMultiply<unsigned char>(unsigned char, unsigned char))> >::composite(KoCompositeOp::ParameterInfo const&) const () from /tmp/.mount_krita-fvQOEc/usr/lib/kritaplugins/kritalcmsengine.so
No symbol table info available.
#2  0x00007ffff13f4a08 in KoColorSpace::bitBlt(KoColorSpace const*, KoCompositeOp::ParameterInfo const&, KoCompositeOp const*, KoColorConversionTransformation::Intent, QFlags<KoColorConversionTransformation::ConversionFlag>) const () from /tmp/.mount_krita-fvQOEc/usr/bin/../lib/libkritapigment.so.21
No symbol table info available.
#3  0x00007ffff583e8fd in void KisPainter::bitBltImpl<false>(int, int, KisSharedPtr<KisPaintDevice>, int, int, int, int) () from /tmp/.mount_krita-fvQOEc/usr/bin/../lib/libkritaimage.so.21
No symbol table info available.
#4  0x00007ffff583798a in KisPainter::bitBlt(int, int, KisSharedPtr<KisPaintDevice>, int, int, int, int) () from /tmp/.mount_krita-fvQOEc/usr/bin/../lib/libkritaimage.so.21
No symbol table info available.
#5  0x00007ffff5837a35 in KisPainter::bitBlt(QPoint const&, KisSharedPtr<KisPaintDevice>, QRect const&) () from /tmp/.mount_krita-fvQOEc/usr/bin/../lib/libkritaimage.so.21
No symbol table info available.
#6  0x00007ffff59843a7 in ?? () from /tmp/.mount_krita-fvQOEc/usr/bin/../lib/libkritaimage.so.21
No symbol table info available.
#7  0x00007ffff592cd31 in KisAsyncMerger::startMerge(KisBaseRectsWalker&, bool) () from /tmp/.mount_krita-fvQOEc/usr/bin/../lib/libkritaimage.so.21
No symbol table info available.
--Type <RET> for more, q to quit, c to continue without paging--
#8  0x00007ffff57ff92d in ?? () from /tmp/.mount_krita-fvQOEc/usr/bin/../lib/libkritaimage.so.21
No symbol table info available.
#9  0x00007ffff3c8e3c7 in ?? () from /tmp/.mount_krita-fvQOEc/usr/bin/../lib/libQt5Core.so.5
No symbol table info available.
#10 0x00007ffff3c89f7e in ?? () from /tmp/.mount_krita-fvQOEc/usr/bin/../lib/libQt5Core.so.5
No symbol table info available.
#11 0x00007fffee699259 in start_thread () from /usr/lib/libpthread.so.0
No symbol table info available.
#12 0x00007ffff38be5e3 in clone () from /usr/lib/libc.so.6
No symbol table info available.

Thread 3645 (Thread 0x7ffe4dbc6640 (LWP 190609) "Thread (pooled)"):
#0  0x00007fffdc114587 in KoCompositeOpBase<KoBgrU8Traits, KoCompositeOpGenericSC<KoBgrU8Traits, &(unsigned char cfMultiply<unsigned char>(unsigned char, unsigned char))> >::composite(KoCompositeOp::ParameterInfo const&) const () from /tmp/.mount_krita-fvQOEc/usr/lib/kritaplugins/kritalcmsengine.so
No symbol table info available.
#1  0x00007ffff13f4a08 in KoColorSpace::bitBlt(KoColorSpace const*, KoCompositeOp::ParameterInfo const&, KoCompositeOp const*, KoColorConversionTransformation::Intent, QFlags<KoColorConversionTransformation::ConversionFlag>) const () from /tmp/.mount_krita-fvQOEc/usr/bin/../lib/libkritapigment.so.21
No symbol table info available.
#2  0x00007ffff583e8fd in void KisPainter::bitBltImpl<false>(int, int, KisSharedPtr<KisPaintDevice>, int, int, int, int) () from /tmp/.mount_krita-fvQOEc/usr/bin/../lib/libkritaimage.so.21
No symbol table info available.
#3  0x00007ffff583798a in KisPainter::bitBlt(int, int, KisSharedPtr<KisPaintDevice>, int, int, int, int) () from /tmp/.mount_krita-fvQOEc/usr/bin/../lib/libkritaimage.so.21
No symbol table info available.
#4  0x00007ffff5837a35 in KisPainter::bitBlt(QPoint const&, KisSharedPtr<KisPaintDevice>, QRect const&) () from /tmp/.mount_krita-fvQOEc/usr/bin/../lib/libkritaimage.so.21
No symbol table info available.
#5  0x00007ffff59843a7 in ?? () from /tmp/.mount_krita-fvQOEc/usr/bin/../lib/libkritaimage.so.21
No symbol table info available.
#6  0x00007ffff592cd31 in KisAsyncMerger::startMerge(KisBaseRectsWalker&, bool) () from /tmp/.mount_krita-fvQOEc/usr/bin/../lib/libkritaimage.so.21
No symbol table info available.
#7  0x00007ffff57ff92d in ?? () from /tmp/.mount_krita-fvQOEc/usr/bin/../lib/libkritaimage.so.21
No symbol table info available.
#8  0x00007ffff3c8e3c7 in ?? () from /tmp/.mount_krita-fvQOEc/usr/bin/../lib/libQt5Core.so.5
No symbol table info available.
#9  0x00007ffff3c89f7e in ?? () from /tmp/.mount_krita-fvQOEc/usr/bin/../lib/libQt5Core.so.5
No symbol table info available.
#10 0x00007fffee699259 in start_thread () from /usr/lib/libpthread.so.0
No symbol table info available.
#11 0x00007ffff38be5e3 in clone () from /usr/lib/libc.so.6
No symbol table info available.

Thread 3405 (Thread 0x7ffe4fbca640 (LWP 190057) "Thread (pooled)"):
#0  0x00007fffee6a58ca in __futex_abstimed_wait_common64 () from /usr/lib/libpthread.so.0
No symbol table info available.
#1  0x00007fffee69f574 in pthread_cond_timedwait@@GLIBC_2.3.2 () from /usr/lib/libpthread.so.0
No symbol table info available.
#2  0x00007ffff3c91994 in QWaitCondition::wait(QMutex*, QDeadlineTimer) () from /tmp/.mount_krita-fvQOEc/usr/bin/../lib/libQt5Core.so.5
No symbol table info available.
#3  0x00007ffff3c91d26 in QWaitCondition::wait(QMutex*, unsigned long) () from /tmp/.mount_krita-fvQOEc/usr/bin/../lib/libQt5Core.so.5
No symbol table info available.
#4  0x00007ffff3c8e678 in ?? () from /tmp/.mount_krita-fvQOEc/usr/bin/../lib/libQt5Core.so.5
No symbol table info available.
#5  0x00007ffff3c89f7e in ?? () from /tmp/.mount_krita-fvQOEc/usr/bin/../lib/libQt5Core.so.5
No symbol table info available.
#6  0x00007fffee699259 in start_thread () from /usr/lib/libpthread.so.0
No symbol table info available.
#7  0x00007ffff38be5e3 in clone () from /usr/lib/libc.so.6
No symbol table info available.
--Type <RET> for more, q to quit, c to continue without paging--

Thread 12 (Thread 0x7fffb4d81640 (LWP 181535) "QNetworkAccessM"):
#0  0x00007ffff38b3b2f in poll () from /usr/lib/libc.so.6
No symbol table info available.
#1  0x00007fffedac3ae8 in ?? () from /usr/lib/libglib-2.0.so.0
No symbol table info available.
#2  0x00007fffeda6d781 in g_main_context_iteration () from /usr/lib/libglib-2.0.so.0
No symbol table info available.
#3  0x00007ffff3ec0b9b in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () from /tmp/.mount_krita-fvQOEc/usr/bin/../lib/libQt5Core.so.5
No symbol table info available.
#4  0x00007ffff3e65a5a in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () from /tmp/.mount_krita-fvQOEc/usr/bin/../lib/libQt5Core.so.5
No symbol table info available.
#5  0x00007ffff3c88934 in QThread::exec() () from /tmp/.mount_krita-fvQOEc/usr/bin/../lib/libQt5Core.so.5
No symbol table info available.
#6  0x00007ffff3c89f7e in ?? () from /tmp/.mount_krita-fvQOEc/usr/bin/../lib/libQt5Core.so.5
No symbol table info available.
#7  0x00007fffee699259 in start_thread () from /usr/lib/libpthread.so.0
No symbol table info available.
#8  0x00007ffff38be5e3 in clone () from /usr/lib/libc.so.6
No symbol table info available.

Thread 11 (Thread 0x7fffb5582640 (LWP 181515) "QQuickPixmapRea"):
#0  0x00007ffff38b3b2f in poll () from /usr/lib/libc.so.6
No symbol table info available.
#1  0x00007fffedac3ae8 in ?? () from /usr/lib/libglib-2.0.so.0
No symbol table info available.
#2  0x00007fffeda6d781 in g_main_context_iteration () from /usr/lib/libglib-2.0.so.0
No symbol table info available.
#3  0x00007ffff3ec0b7f in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () from /tmp/.mount_krita-fvQOEc/usr/bin/../lib/libQt5Core.so.5
No symbol table info available.
#4  0x00007ffff3e65a5a in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () from /tmp/.mount_krita-fvQOEc/usr/bin/../lib/libQt5Core.so.5
No symbol table info available.
#5  0x00007ffff3c88934 in QThread::exec() () from /tmp/.mount_krita-fvQOEc/usr/bin/../lib/libQt5Core.so.5
No symbol table info available.
#6  0x00007fffcdaed496 in ?? () from /tmp/.mount_krita-fvQOEc/usr/lib/kritaplugins/../libQt5Quick.so.5
No symbol table info available.
#7  0x00007ffff3c89f7e in ?? () from /tmp/.mount_krita-fvQOEc/usr/bin/../lib/libQt5Core.so.5
No symbol table info available.
#8  0x00007fffee699259 in start_thread () from /usr/lib/libpthread.so.0
No symbol table info available.
#9  0x00007ffff38be5e3 in clone () from /usr/lib/libc.so.6
No symbol table info available.

Thread 10 (Thread 0x7fffcad24640 (LWP 181514) "QQmlThread"):
#0  0x00007ffff38b3b2f in poll () from /usr/lib/libc.so.6
No symbol table info available.
#1  0x00007fffedac3ae8 in ?? () from /usr/lib/libglib-2.0.so.0
No symbol table info available.
#2  0x00007fffeda6d781 in g_main_context_iteration () from /usr/lib/libglib-2.0.so.0
No symbol table info available.
#3  0x00007ffff3ec0b7f in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () from /tmp/.mount_krita-fvQOEc/usr/bin/../lib/libQt5Core.so.5
No symbol table info available.
#4  0x00007ffff3e65a5a in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () from /tmp/.mount_krita-fvQOEc/usr/bin/../lib/libQt5Core.so.5
No symbol table info available.
#5  0x00007ffff3c88934 in QThread::exec() () from /tmp/.mount_krita-fvQOEc/usr/bin/../lib/libQt5Core.so.5
No symbol table info available.
--Type <RET> for more, q to quit, c to continue without paging--
#6  0x00007fffce17f9c5 in ?? () from /tmp/.mount_krita-fvQOEc/usr/lib/kritaplugins/../libQt5Qml.so.5
No symbol table info available.
#7  0x00007ffff3c89f7e in ?? () from /tmp/.mount_krita-fvQOEc/usr/bin/../lib/libQt5Core.so.5
No symbol table info available.
#8  0x00007fffee699259 in start_thread () from /usr/lib/libpthread.so.0
No symbol table info available.
#9  0x00007ffff38be5e3 in clone () from /usr/lib/libc.so.6
No symbol table info available.

Thread 9 (Thread 0x7fffca523640 (LWP 181489) "KisTileDataSwap"):
#0  0x00007ffff38b918d in syscall () from /usr/lib/libc.so.6
No symbol table info available.
#1  0x00007ffff3c8d24f in ?? () from /tmp/.mount_krita-fvQOEc/usr/bin/../lib/libQt5Core.so.5
No symbol table info available.
#2  0x00007ffff3c8d0b7 in QSemaphore::tryAcquire(int, int) () from /tmp/.mount_krita-fvQOEc/usr/bin/../lib/libQt5Core.so.5
No symbol table info available.
#3  0x00007ffff582975a in KisTileDataSwapper::run() () from /tmp/.mount_krita-fvQOEc/usr/bin/../lib/libkritaimage.so.21
No symbol table info available.
#4  0x00007ffff3c89f7e in ?? () from /tmp/.mount_krita-fvQOEc/usr/bin/../lib/libQt5Core.so.5
No symbol table info available.
#5  0x00007fffee699259 in start_thread () from /usr/lib/libpthread.so.0
No symbol table info available.
#6  0x00007ffff38be5e3 in clone () from /usr/lib/libc.so.6
No symbol table info available.

Thread 7 (Thread 0x7fffcc53a640 (LWP 181475) "Qt bearer threa"):
#0  0x00007ffff38b3b2f in poll () from /usr/lib/libc.so.6
No symbol table info available.
#1  0x00007fffedac3ae8 in ?? () from /usr/lib/libglib-2.0.so.0
No symbol table info available.
#2  0x00007fffeda6d781 in g_main_context_iteration () from /usr/lib/libglib-2.0.so.0
No symbol table info available.
#3  0x00007ffff3ec0b7f in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () from /tmp/.mount_krita-fvQOEc/usr/bin/../lib/libQt5Core.so.5
No symbol table info available.
#4  0x00007ffff3e65a5a in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () from /tmp/.mount_krita-fvQOEc/usr/bin/../lib/libQt5Core.so.5
No symbol table info available.
#5  0x00007ffff3c88934 in QThread::exec() () from /tmp/.mount_krita-fvQOEc/usr/bin/../lib/libQt5Core.so.5
No symbol table info available.
#6  0x00007ffff3c89f7e in ?? () from /tmp/.mount_krita-fvQOEc/usr/bin/../lib/libQt5Core.so.5
No symbol table info available.
#7  0x00007fffee699259 in start_thread () from /usr/lib/libpthread.so.0
No symbol table info available.
#8  0x00007ffff38be5e3 in clone () from /usr/lib/libc.so.6
No symbol table info available.

Thread 6 (Thread 0x7fffccd3b640 (LWP 181474) "QDBusConnection"):
#0  0x00007ffff38b3b2f in poll () from /usr/lib/libc.so.6
No symbol table info available.
#1  0x00007fffedac3ae8 in ?? () from /usr/lib/libglib-2.0.so.0
No symbol table info available.
#2  0x00007fffeda6d781 in g_main_context_iteration () from /usr/lib/libglib-2.0.so.0
No symbol table info available.
#3  0x00007ffff3ec0b7f in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () from /tmp/.mount_krita-fvQOEc/usr/bin/../lib/libQt5Core.so.5
No symbol table info available.
#4  0x00007ffff3e65a5a in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () from /tmp/.mount_krita-fvQOEc/usr/bin/../lib/libQt5Core.so.5
No symbol table info available.
--Type <RET> for more, q to quit, c to continue without paging--
#5  0x00007ffff3c88934 in QThread::exec() () from /tmp/.mount_krita-fvQOEc/usr/bin/../lib/libQt5Core.so.5
No symbol table info available.
#6  0x00007fffee6c8a45 in ?? () from /tmp/.mount_krita-fvQOEc/usr/bin/../lib/libQt5DBus.so.5
No symbol table info available.
#7  0x00007ffff3c89f7e in ?? () from /tmp/.mount_krita-fvQOEc/usr/bin/../lib/libQt5Core.so.5
No symbol table info available.
#8  0x00007fffee699259 in start_thread () from /usr/lib/libpthread.so.0
No symbol table info available.
#9  0x00007ffff38be5e3 in clone () from /usr/lib/libc.so.6
No symbol table info available.

Thread 5 (Thread 0x7fffe7624640 (LWP 181449) "QXcbEventQueue"):
#0  0x00007ffff38b3b2f in poll () from /usr/lib/libc.so.6
No symbol table info available.
#1  0x00007fffed20d63b in ?? () from /usr/lib/libxcb.so.1
No symbol table info available.
#2  0x00007fffed20f37b in xcb_wait_for_event () from /usr/lib/libxcb.so.1
No symbol table info available.
#3  0x00007fffe8348d10 in ?? () from /tmp/.mount_krita-fvQOEc/usr/plugins/platforms/../../lib/libQt5XcbQpa.so.5
No symbol table info available.
#4  0x00007ffff3c89f7e in ?? () from /tmp/.mount_krita-fvQOEc/usr/bin/../lib/libQt5Core.so.5
No symbol table info available.
#5  0x00007fffee699259 in start_thread () from /usr/lib/libpthread.so.0
No symbol table info available.
#6  0x00007ffff38be5e3 in clone () from /usr/lib/libc.so.6
No symbol table info available.

Thread 1 (Thread 0x7fffe87808c0 (LWP 181422) "AppRun"):
#0  0x00007ffff3e67724 in QCoreApplication::notifyInternal2(QObject*, QEvent*) () from /tmp/.mount_krita-fvQOEc/usr/bin/../lib/libQt5Core.so.5
No symbol table info available.
#1  0x00007ffff3ebff39 in QTimerInfoList::activateTimers() () from /tmp/.mount_krita-fvQOEc/usr/bin/../lib/libQt5Core.so.5
No symbol table info available.
#2  0x00007ffff3ec07c1 in ?? () from /tmp/.mount_krita-fvQOEc/usr/bin/../lib/libQt5Core.so.5
No symbol table info available.
#3  0x00007fffeda7002c in g_main_context_dispatch () from /usr/lib/libglib-2.0.so.0
No symbol table info available.
#4  0x00007fffedac3b59 in ?? () from /usr/lib/libglib-2.0.so.0
No symbol table info available.
#5  0x00007fffeda6d781 in g_main_context_iteration () from /usr/lib/libglib-2.0.so.0
No symbol table info available.
#6  0x00007ffff3ec0b7f in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () from /tmp/.mount_krita-fvQOEc/usr/bin/../lib/libQt5Core.so.5
No symbol table info available.
#7  0x00007ffff3e65a5a in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () from /tmp/.mount_krita-fvQOEc/usr/bin/../lib/libQt5Core.so.5
No symbol table info available.
#8  0x00007ffff3e6eaa4 in QCoreApplication::exec() () from /tmp/.mount_krita-fvQOEc/usr/bin/../lib/libQt5Core.so.5
No symbol table info available.
#9  0x000000000040729d in main ()
No symb
Comment 3 Raghavendra kamath 2021-06-22 10:31:00 UTC
Created attachment 139588 [details]
backtrace

Attaching back trace pasted in the comments here since they may be truncated.
Comment 4 Felipe Lema 2021-09-12 18:10:53 UTC
It would be very helpful to have the original file to reproduce this error.

This smells like a memory corruption, although I may be off. 

Can you run this again, but using valgrind?
Comment 5 Halla Rempt 2022-06-28 11:07:53 UTC
I think this is a duplicate of 447462, which Dmitry fixed in 8f9293b5f1da0ba83296676cbe46ef9662527848

*** This bug has been marked as a duplicate of bug 447462 ***