Application: krita (3.1.1)

Qt Version: 5.7.1
Frameworks Version: 5.31.0
Operating System: Linux 4.9.12-200.fc25.x86_64 x86_64
Distribution: "Fedora release 25 (Twenty Five)"

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

I opened jpg file, changed it (rotation) and then clicked "close window" button. Krita asked me if I wanted to save, I clicked yes. It asked me where I want to save it (I'm not sure if it is right behavior, maybe in this case it should just save it without asking). I found the original file (the one I opened) and clicked it. It asked me to overwrite it and I agreed. And then It crashed, but the file was saved anyway. I tried it three times more with the same file and with other files, but it didn't crash again...

The crash does not seem to be reproducible.

-- Backtrace:
Application: Krita (krita), signal: Segmentation fault
Using host libthread_db library "/lib64/libthread_db.so.1".
[Current thread is 1 (Thread 0x7f61b86f58c0 (LWP 12002))]

Thread 4 (Thread 0x7f6179621700 (LWP 12030)):
#0  0x00007f61c038d460 in pthread_cond_wait@@GLIBC_2.3.2 () at /lib64/libpthread.so.0
#1  0x00007f61c218504a in QWaitCondition::wait(QMutex*, unsigned long) () at /lib64/libQt5Core.so.5
#2  0x00007f61c217f3c3 in QSemaphore::tryAcquire(int, int) () at /lib64/libQt5Core.so.5
#3  0x00007f61c918775a in KisTileDataSwapper::run() () at /lib64/libkritaimage.so.16
#4  0x00007f61c21849ca in QThreadPrivate::start(void*) () at /lib64/libQt5Core.so.5
#5  0x00007f61c03876ca in start_thread () at /lib64/libpthread.so.0
#6  0x00007f61c1577f7f in clone () at /lib64/libc.so.6

Thread 3 (Thread 0x7f6179e22700 (LWP 12029)):
#0  0x00007f61c038d460 in pthread_cond_wait@@GLIBC_2.3.2 () at /lib64/libpthread.so.0
#1  0x00007f61c218504a in QWaitCondition::wait(QMutex*, unsigned long) () at /lib64/libQt5Core.so.5
#2  0x00007f61c217f0d3 in QSemaphore::acquire(int) () at /lib64/libQt5Core.so.5
#3  0x00007f61c916ce9e in KisTileDataPooler::waitForWork() () at /lib64/libkritaimage.so.16
#4  0x00007f61c916d6aa in KisTileDataPooler::run() () at /lib64/libkritaimage.so.16
#5  0x00007f61c21849ca in QThreadPrivate::start(void*) () at /lib64/libQt5Core.so.5
#6  0x00007f61c03876ca in start_thread () at /lib64/libpthread.so.0
#7  0x00007f61c1577f7f in clone () at /lib64/libc.so.6

Thread 2 (Thread 0x7f619fcb2700 (LWP 12009)):
#0  0x00007f61c1567bed in read () at /lib64/libc.so.6
#1  0x00007f61bb72d4d0 in g_wakeup_acknowledge () at /lib64/libglib-2.0.so.0
#2  0x00007f61bb6e8c83 in g_main_context_check () at /lib64/libglib-2.0.so.0
#3  0x00007f61bb6e9104 in g_main_context_iterate.isra () at /lib64/libglib-2.0.so.0
#4  0x00007f61bb6e927c in g_main_context_iteration () at /lib64/libglib-2.0.so.0
#5  0x00007f61c23726eb in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () at /lib64/libQt5Core.so.5
#6  0x00007f61c232368a in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () at /lib64/libQt5Core.so.5
#7  0x00007f61c21805e3 in QThread::exec() () at /lib64/libQt5Core.so.5
#8  0x00007f61ca9b6739 in QDBusConnectionManager::run() () at /lib64/libQt5DBus.so.5
#9  0x00007f61c21849ca in QThreadPrivate::start(void*) () at /lib64/libQt5Core.so.5
#10 0x00007f61c03876ca in start_thread () at /lib64/libpthread.so.0
#11 0x00007f61c1577f7f in clone () at /lib64/libc.so.6

Thread 1 (Thread 0x7f61b86f58c0 (LWP 12002)):
[KCrash Handler]
#6  0x000055831fedc480 in  ()
#7  0x00007f61ac32cd46 in NotifyByAudio::~NotifyByAudio() () at /lib64/libKF5Notifications.so.5
#8  0x00007f61ac32cdd9 in NotifyByAudio::~NotifyByAudio() () at /lib64/libKF5Notifications.so.5
#9  0x00007f61c23521cc in QObjectPrivate::deleteChildren() () at /lib64/libQt5Core.so.5
#10 0x00007f61c23532cf in QObject::~QObject() () at /lib64/libQt5Core.so.5
#11 0x00007f61ac30e589 in (anonymous namespace)::Q_QGS_s_self::innerFunction()::Holder::~Holder() () at /lib64/libKF5Notifications.so.5
#12 0x00007f61c14aa410 in __run_exit_handlers () at /lib64/libc.so.6
#13 0x00007f61c14aa46a in  () at /lib64/libc.so.6
#14 0x00007f61c1490408 in __libc_start_main () at /lib64/libc.so.6
#15 0x00005583104b9aea in _start ()

Reported using DrKonqi