Bug 513534

Application: konsole (25.12.0)

ApplicationNotResponding [ANR]: false
Qt Version: 6.10.1
Frameworks Version: 6.21.0
Operating System: Linux 6.17.11-300.fc43.x86_64 x86_64
Windowing System: Wayland
Distribution: "Fedora Linux 43 (Workstation Edition)"
DrKonqi: 6.5.4 [CoredumpBackend]

-- Information about the crash:
Opened a new konsole window, then started running a few commands. After some minutes konsole crashes. This problem appeared after updating to konsole-0:25.12.0-1.fc43.x86_64

The crash can be reproduced every time.

-- Backtrace:
Application: Konsole (konsole), signal: Segmentation fault


warning: Can't open file anon_inode:i915.gem during file-backed mapping note processing

warning: Can't open file /memfd:wayland-shm (deleted) during file-backed mapping note processing
[New LWP 176648]
[New LWP 176653]
[New LWP 176654]
[New LWP 176655]
[New LWP 176652]
[New LWP 176656]
[Thread debugging using libthread_db enabled]
Using host libthread_db library "/lib64/libthread_db.so.1".
Core was generated by `/usr/bin/konsole'.
Program terminated with signal SIGSEGV, Segmentation fault.
#0  0x00007fc399a813cc in __pthread_kill_implementation () from /lib64/libc.so.6
[Current thread is 1 (Thread 0x7fc391cf2d00 (LWP 176648))]
[Current thread is 1 (Thread 0x7fc391cf2d00 (LWP 176648))]

Thread 6 (Thread 0x7fc380efc6c0 (LWP 176656)):
#0  0x00007fc399a87982 in __syscall_cancel_arch () from /lib64/libc.so.6
#1  0x00007fc399a7bc3c in __internal_syscall_cancel () from /lib64/libc.so.6
#2  0x00007fc399a7c2ac in __futex_abstimed_wait_common () from /lib64/libc.so.6
#3  0x00007fc399a7e97e in pthread_cond_wait@@GLIBC_2.3.2 () from /lib64/libc.so.6
#4  0x00007fc36ab4bf1d in cnd_wait () from /lib64/libgallium-25.2.7.so
#5  0x00007fc36ab0553c in util_queue_thread_func () from /lib64/libgallium-25.2.7.so
#6  0x00007fc36ab4be4c in impl_thrd_routine () from /lib64/libgallium-25.2.7.so
#7  0x00007fc399a7f464 in start_thread () from /lib64/libc.so.6
#8  0x00007fc399b025ac in __clone3 () from /lib64/libc.so.6

Thread 5 (Thread 0x7fc383bff6c0 (LWP 176652)):
#0  0x00007fc399a87982 in __syscall_cancel_arch () from /lib64/libc.so.6
#1  0x00007fc399a7bc3c in __internal_syscall_cancel () from /lib64/libc.so.6
#2  0x00007fc399a7bc84 in __syscall_cancel () from /lib64/libc.so.6
#3  0x00007fc399af56c6 in ppoll () from /lib64/libc.so.6
#4  0x00007fc3970f42e0 in g_main_context_iterate_unlocked.isra () from /lib64/libglib-2.0.so.0
#5  0x00007fc3970f43a3 in g_main_context_iteration () from /lib64/libglib-2.0.so.0
#6  0x00007fc39a41e80d in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () from /lib64/libQt6Core.so.6
#7  0x00007fc39a109063 in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () from /lib64/libQt6Core.so.6
#8  0x00007fc39a22bdc6 in QThread::exec() () from /lib64/libQt6Core.so.6
#9  0x00007fc39bc1aae1 in QDBusConnectionManager::run() () from /lib64/libQt6DBus.so.6
#10 0x00007fc39a2d19ae in QThreadPrivate::start(void*) () from /lib64/libQt6Core.so.6
#11 0x00007fc399a7f464 in start_thread () from /lib64/libc.so.6
#12 0x00007fc399b025ac in __clone3 () from /lib64/libc.so.6

Thread 4 (Thread 0x7fc3816fd6c0 (LWP 176655)):
#0  0x00007fc399a87982 in __syscall_cancel_arch () from /lib64/libc.so.6
#1  0x00007fc399a7bc3c in __internal_syscall_cancel () from /lib64/libc.so.6
#2  0x00007fc399a7c2ac in __futex_abstimed_wait_common () from /lib64/libc.so.6
#3  0x00007fc399a7e97e in pthread_cond_wait@@GLIBC_2.3.2 () from /lib64/libc.so.6
#4  0x00007fc36ab4bf1d in cnd_wait () from /lib64/libgallium-25.2.7.so
#5  0x00007fc36ab0553c in util_queue_thread_func () from /lib64/libgallium-25.2.7.so
#6  0x00007fc36ab4be4c in impl_thrd_routine () from /lib64/libgallium-25.2.7.so
#7  0x00007fc399a7f464 in start_thread () from /lib64/libc.so.6
#8  0x00007fc399b025ac in __clone3 () from /lib64/libc.so.6

Thread 3 (Thread 0x7fc3827fe6c0 (LWP 176654)):
#0  0x00007fc399a87982 in __syscall_cancel_arch () from /lib64/libc.so.6
#1  0x00007fc399a7bc3c in __internal_syscall_cancel () from /lib64/libc.so.6
#2  0x00007fc399a7bc84 in __syscall_cancel () from /lib64/libc.so.6
#3  0x00007fc399af519e in poll () from /lib64/libc.so.6
#4  0x00007fc3965933a2 in QtWaylandClient::EventThread::run() () from /lib64/libQt6WaylandClient.so.6
#5  0x00007fc39a2d19ae in QThreadPrivate::start(void*) () from /lib64/libQt6Core.so.6
#6  0x00007fc399a7f464 in start_thread () from /lib64/libc.so.6
#7  0x00007fc399b025ac in __clone3 () from /lib64/libc.so.6

Thread 2 (Thread 0x7fc382fff6c0 (LWP 176653)):
#0  0x00007fc399a87982 in __syscall_cancel_arch () from /lib64/libc.so.6
#1  0x00007fc399a7bc3c in __internal_syscall_cancel () from /lib64/libc.so.6
#2  0x00007fc399a7bc84 in __syscall_cancel () from /lib64/libc.so.6
#3  0x00007fc399af519e in poll () from /lib64/libc.so.6
#4  0x00007fc3965933a2 in QtWaylandClient::EventThread::run() () from /lib64/libQt6WaylandClient.so.6
#5  0x00007fc39a2d19ae in QThreadPrivate::start(void*) () from /lib64/libQt6Core.so.6
#6  0x00007fc399a7f464 in start_thread () from /lib64/libc.so.6
#7  0x00007fc399b025ac in __clone3 () from /lib64/libc.so.6

Thread 1 (Thread 0x7fc391cf2d00 (LWP 176648)):
[KCrash Handler]
#4  0x00007fc39a875464 in QImage::isNull() const () from /lib64/libQt6Gui.so.6
#5  0x00007fc39aa98b22 in QPainter::drawImage(QRectF const&, QImage const&, QRectF const&, QFlags<Qt::ImageConversionFlag>) () from /lib64/libQt6Gui.so.6
#6  0x00007fc3965bd6b4 in QtWaylandClient::QWaylandShmBackingStore::scroll(QRegion const&, int, int) () from /lib64/libQt6WaylandClient.so.6
#7  0x00007fc39a97ac3b in QBackingStore::scroll(QRegion const&, int, int) () from /lib64/libQt6Gui.so.6
#8  0x00007fc39b4b266e in QWidgetRepaintManager::bltRect(QRect const&, int, int, QWidget*) () from /lib64/libQt6Widgets.so.6
#9  0x00007fc39b4b8f0c in QWidgetPrivate::scrollRect(QRect const&, int, int) () from /lib64/libQt6Widgets.so.6
#10 0x00007fc39c0f3a9c in Konsole::TerminalScrollBar::scrollImage(int, QRect const&, Konsole::Character*, int) () from /lib64/libkonsoleprivate.so.25.12.0
#11 0x00007fc39c0e1dca in Konsole::TerminalDisplay::updateImage() () from /lib64/libkonsoleprivate.so.25.12.0
#12 0x00007fc39a16759a in void doActivate<false>(QObject*, int, void**) () from /lib64/libQt6Core.so.6
#13 0x00007fc39a16759a in void doActivate<false>(QObject*, int, void**) () from /lib64/libQt6Core.so.6
#14 0x00007fc39c02e317 in Konsole::Emulation::showBulk() () from /lib64/libkonsoleprivate.so.25.12.0
#15 0x00007fc39a16759a in void doActivate<false>(QObject*, int, void**) () from /lib64/libQt6Core.so.6
#16 0x00007fc39a177d93 in QTimer::timeout(QTimer::QPrivateSignal) () from /lib64/libQt6Core.so.6
#17 0x00007fc39a158f55 in QObject::event(QEvent*) () from /lib64/libQt6Core.so.6
#18 0x00007fc39b43db9f in QApplicationPrivate::notify_helper(QObject*, QEvent*) () from /lib64/libQt6Widgets.so.6
#19 0x00007fc39a0fc4e8 in QCoreApplication::notifyInternal2(QObject*, QEvent*) () from /lib64/libQt6Core.so.6
#20 0x00007fc39a2d01f8 in QTimerInfoList::activateTimers() () from /lib64/libQt6Core.so.6
#21 0x00007fc39a41e551 in idleTimerSourceDispatch(_GSource*, int (*)(void*), void*) () from /lib64/libQt6Core.so.6
#22 0x00007fc3970eb2a3 in g_main_context_dispatch_unlocked.lto_priv () from /lib64/libglib-2.0.so.0
#23 0x00007fc3970f41f8 in g_main_context_iterate_unlocked.isra () from /lib64/libglib-2.0.so.0
#24 0x00007fc3970f43a3 in g_main_context_iteration () from /lib64/libglib-2.0.so.0
#25 0x00007fc39a41e80d in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () from /lib64/libQt6Core.so.6
#26 0x00007fc39a109063 in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () from /lib64/libQt6Core.so.6
#27 0x00007fc39a104819 in QCoreApplication::exec() () from /lib64/libQt6Core.so.6
#28 0x000055bb116299e1 in main ()

Reported using DrKonqi