Bug 482656

Summary: Kate crashed randomly and/or when you scroll large text files
Product: [Applications] kate Reporter: kd
Component: generalAssignee: KWrite Developers <kwrite-bugs-null>
Status: RESOLVED DUPLICATE    
Severity: crash CC: waqar.17a
Priority: NOR Keywords: drkonqi, qt6
Version First Reported In: 24.02.0   
Target Milestone: ---   
Platform: Arch Linux   
OS: Linux   
Latest Commit: Version Fixed/Implemented In:
Sentry Crash Report:

Description kd 2024-03-07 07:32:22 UTC 
Application: kate (24.02.0)

Qt Version: 6.6.2
Frameworks Version: 6.0.0
Operating System: Linux 6.6.20-1-lts x86_64
Windowing System: Wayland
Distribution: "Arch Linux"
DrKonqi: 6.0.1 [CoredumpBackend]

-- Information about the crash:
Kate crashes when moving into opened files (and/or scrolling).

The crash can be reproduced every time.

-- Backtrace:
Application: Kate (kate), signal: Segmentation fault


This GDB supports auto-downloading debuginfo from the following URLs:
  <https://debuginfod.archlinux.org>
Enable debuginfod for this session? (y or [n]) [answered N; input not from terminal]
Debuginfod has been disabled.
To make this setting permanent, add 'set debuginfod enabled off' to .gdbinit.
[New LWP 3596]
[New LWP 16067]
[New LWP 3601]
[New LWP 3603]
[New LWP 3598]
[New LWP 16428]
[New LWP 16434]
[New LWP 16427]
[New LWP 3602]
[New LWP 3604]
[New LWP 16431]
[New LWP 16429]
[New LWP 16430]
[New LWP 16433]
[New LWP 16432]
[Thread debugging using libthread_db enabled]
Using host libthread_db library "/usr/lib/libthread_db.so.1".
Core was generated by `kate'.
Program terminated with signal SIGSEGV, Segmentation fault.
#0  0x00007f320baab32c in ?? () from /usr/lib/libc.so.6
[Current thread is 1 (Thread 0x7f3206148e80 (LWP 3596))]
Cannot QML trace cores :(
[Current thread is 1 (Thread 0x7f3206148e80 (LWP 3596))]

Thread 15 (Thread 0x7f31e57ff6c0 (LWP 16432)):
#0  0x00007f320baa5ebe in ??? () at /usr/lib/libc.so.6
#1  0x00007f320baa8a65 in pthread_cond_timedwait () at /usr/lib/libc.so.6
#2  0x00007f320c2a3ba4 in QWaitCondition::wait(QMutex*, QDeadlineTimer) () at /usr/lib/libQt6Core.so.6
#3  0x00007f320c2a64aa in ??? () at /usr/lib/libQt6Core.so.6
#4  0x00007f320c2a0bd3 in ??? () at /usr/lib/libQt6Core.so.6
#5  0x00007f320baa955a in ??? () at /usr/lib/libc.so.6
#6  0x00007f320bb26a3c in ??? () at /usr/lib/libc.so.6

Thread 14 (Thread 0x7f31e4ffe6c0 (LWP 16433)):
#0  0x00007f320baa5ebe in ??? () at /usr/lib/libc.so.6
#1  0x00007f320baa8a65 in pthread_cond_timedwait () at /usr/lib/libc.so.6
#2  0x00007f320c2a3ba4 in QWaitCondition::wait(QMutex*, QDeadlineTimer) () at /usr/lib/libQt6Core.so.6
#3  0x00007f320c2a64aa in ??? () at /usr/lib/libQt6Core.so.6
#4  0x00007f320c2a0bd3 in ??? () at /usr/lib/libQt6Core.so.6
#5  0x00007f320baa955a in ??? () at /usr/lib/libc.so.6
#6  0x00007f320bb26a3c in ??? () at /usr/lib/libc.so.6

Thread 13 (Thread 0x7f31cf7fe6c0 (LWP 16430)):
#0  0x00007f320baa5ebe in ??? () at /usr/lib/libc.so.6
#1  0x00007f320baa8a65 in pthread_cond_timedwait () at /usr/lib/libc.so.6
#2  0x00007f320c2a3ba4 in QWaitCondition::wait(QMutex*, QDeadlineTimer) () at /usr/lib/libQt6Core.so.6
#3  0x00007f320c2a64aa in ??? () at /usr/lib/libQt6Core.so.6
#4  0x00007f320c2a0bd3 in ??? () at /usr/lib/libQt6Core.so.6
#5  0x00007f320baa955a in ??? () at /usr/lib/libc.so.6
#6  0x00007f320bb26a3c in ??? () at /usr/lib/libc.so.6

Thread 12 (Thread 0x7f31ceffd6c0 (LWP 16429)):
#0  0x00007f320baa5ebe in ??? () at /usr/lib/libc.so.6
#1  0x00007f320baa8a65 in pthread_cond_timedwait () at /usr/lib/libc.so.6
#2  0x00007f320c2a3ba4 in QWaitCondition::wait(QMutex*, QDeadlineTimer) () at /usr/lib/libQt6Core.so.6
#3  0x00007f320c2a64aa in ??? () at /usr/lib/libQt6Core.so.6
#4  0x00007f320c2a0bd3 in ??? () at /usr/lib/libQt6Core.so.6
#5  0x00007f320baa955a in ??? () at /usr/lib/libc.so.6
#6  0x00007f320bb26a3c in ??? () at /usr/lib/libc.so.6

Thread 11 (Thread 0x7f31f4bfe6c0 (LWP 16431)):
#0  0x00007f320baa5ebe in ??? () at /usr/lib/libc.so.6
#1  0x00007f320baa8a65 in pthread_cond_timedwait () at /usr/lib/libc.so.6
#2  0x00007f320c2a3ba4 in QWaitCondition::wait(QMutex*, QDeadlineTimer) () at /usr/lib/libQt6Core.so.6
#3  0x00007f320c2a64aa in ??? () at /usr/lib/libQt6Core.so.6
#4  0x00007f320c2a0bd3 in ??? () at /usr/lib/libQt6Core.so.6
#5  0x00007f320baa955a in ??? () at /usr/lib/libc.so.6
#6  0x00007f320bb26a3c in ??? () at /usr/lib/libc.so.6

Thread 10 (Thread 0x7f31f53ff6c0 (LWP 3604)):
#0  0x00007f320baa5ebe in ??? () at /usr/lib/libc.so.6
#1  0x00007f320baa8750 in pthread_cond_wait () at /usr/lib/libc.so.6
#2  0x00007f31edc8681c in ??? () at /usr/lib/dri/iris_dri.so
#3  0x00007f31edc9e7ec in ??? () at /usr/lib/dri/iris_dri.so
#4  0x00007f320baa955a in ??? () at /usr/lib/libc.so.6
#5  0x00007f320bb26a3c in ??? () at /usr/lib/libc.so.6

Thread 9 (Thread 0x7f31ff7fe6c0 (LWP 3602)):
#0  0x00007f320bb190bf in poll () at /usr/lib/libc.so.6
#1  0x00007f3206ccfb18 in ??? () at /usr/lib/libQt6WaylandClient.so.6
#2  0x00007f320c2a0bd3 in ??? () at /usr/lib/libQt6Core.so.6
#3  0x00007f320baa955a in ??? () at /usr/lib/libc.so.6
#4  0x00007f320bb26a3c in ??? () at /usr/lib/libc.so.6

Thread 8 (Thread 0x7f31cccd06c0 (LWP 16427)):
#0  0x00007f320baa5ebe in ??? () at /usr/lib/libc.so.6
#1  0x00007f320baa8a65 in pthread_cond_timedwait () at /usr/lib/libc.so.6
#2  0x00007f320c2a3ba4 in QWaitCondition::wait(QMutex*, QDeadlineTimer) () at /usr/lib/libQt6Core.so.6
#3  0x00007f320c2a64aa in ??? () at /usr/lib/libQt6Core.so.6
#4  0x00007f320c2a0bd3 in ??? () at /usr/lib/libQt6Core.so.6
#5  0x00007f320baa955a in ??? () at /usr/lib/libc.so.6
#6  0x00007f320bb26a3c in ??? () at /usr/lib/libc.so.6

Thread 7 (Thread 0x7f31ce7fc6c0 (LWP 16434)):
#0  0x00007f320baa5ebe in ??? () at /usr/lib/libc.so.6
#1  0x00007f320baa8a65 in pthread_cond_timedwait () at /usr/lib/libc.so.6
#2  0x00007f320c2a3ba4 in QWaitCondition::wait(QMutex*, QDeadlineTimer) () at /usr/lib/libQt6Core.so.6
#3  0x00007f320c2a64aa in ??? () at /usr/lib/libQt6Core.so.6
#4  0x00007f320c2a0bd3 in ??? () at /usr/lib/libQt6Core.so.6
#5  0x00007f320baa955a in ??? () at /usr/lib/libc.so.6
#6  0x00007f320bb26a3c in ??? () at /usr/lib/libc.so.6

Thread 6 (Thread 0x7f31cffff6c0 (LWP 16428)):
#0  0x00007f320baa5ebe in ??? () at /usr/lib/libc.so.6
#1  0x00007f320baa8a65 in pthread_cond_timedwait () at /usr/lib/libc.so.6
#2  0x00007f320c2a3ba4 in QWaitCondition::wait(QMutex*, QDeadlineTimer) () at /usr/lib/libQt6Core.so.6
#3  0x00007f320c2a64aa in ??? () at /usr/lib/libQt6Core.so.6
#4  0x00007f320c2a0bd3 in ??? () at /usr/lib/libQt6Core.so.6
#5  0x00007f320baa955a in ??? () at /usr/lib/libc.so.6
#6  0x00007f320bb26a3c in ??? () at /usr/lib/libc.so.6

Thread 5 (Thread 0x7f32057ff6c0 (LWP 3598)):
#0  0x00007f320bb190bf in poll () at /usr/lib/libc.so.6
#1  0x00007f320a4cb2f6 in ??? () at /usr/lib/libglib-2.0.so.0
#2  0x00007f320a46b162 in g_main_context_iteration () at /usr/lib/libglib-2.0.so.0
#3  0x00007f320c3739c4 in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib/libQt6Core.so.6
#4  0x00007f320c143d6e in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib/libQt6Core.so.6
#5  0x00007f320c22106f in QThread::exec() () at /usr/lib/libQt6Core.so.6
#6  0x00007f320d7639df in ??? () at /usr/lib/libQt6DBus.so.6
#7  0x00007f320c2a0bd3 in ??? () at /usr/lib/libQt6Core.so.6
#8  0x00007f320baa955a in ??? () at /usr/lib/libc.so.6
#9  0x00007f320bb26a3c in ??? () at /usr/lib/libc.so.6

Thread 4 (Thread 0x7f31fc9ff6c0 (LWP 3603)):
#0  0x00007f320baa5ebe in ??? () at /usr/lib/libc.so.6
#1  0x00007f320baa8750 in pthread_cond_wait () at /usr/lib/libc.so.6
#2  0x00007f31edc8681c in ??? () at /usr/lib/dri/iris_dri.so
#3  0x00007f31edc9e7ec in ??? () at /usr/lib/dri/iris_dri.so
#4  0x00007f320baa955a in ??? () at /usr/lib/libc.so.6
#5  0x00007f320bb26a3c in ??? () at /usr/lib/libc.so.6

Thread 3 (Thread 0x7f31fffff6c0 (LWP 3601)):
#0  0x00007f320bb190bf in poll () at /usr/lib/libc.so.6
#1  0x00007f3206ccfb18 in ??? () at /usr/lib/libQt6WaylandClient.so.6
#2  0x00007f320c2a0bd3 in ??? () at /usr/lib/libQt6Core.so.6
#3  0x00007f320baa955a in ??? () at /usr/lib/libc.so.6
#4  0x00007f320bb26a3c in ??? () at /usr/lib/libc.so.6

Thread 2 (Thread 0x7f31b746a6c0 (LWP 16067)):
#0  0x00007f320bb19616 in ppoll () at /usr/lib/libc.so.6
#1  0x00007f320c298f6b in qt_safe_poll(pollfd*, unsigned long, timespec const*) () at /usr/lib/libQt6Core.so.6
#2  0x00007f320cf5c758 in ??? () at /usr/lib/libQt6Network.so.6
#3  0x00007f320cf071b9 in ??? () at /usr/lib/libQt6Network.so.6
#4  0x00007f320ceff18e in QAbstractSocket::waitForReadyRead(int) () at /usr/lib/libQt6Network.so.6
#5  0x00007f320b4c79da in ??? () at /usr/lib/libKF6KIOCore.so.6
#6  0x00007f320b5a7a9d in ??? () at /usr/lib/libKF6KIOCore.so.6
#7  0x00007f320b583632 in ??? () at /usr/lib/libKF6KIOCore.so.6
#8  0x00007f320c2a0bd3 in ??? () at /usr/lib/libQt6Core.so.6
#9  0x00007f320baa955a in ??? () at /usr/lib/libc.so.6
#10 0x00007f320bb26a3c in ??? () at /usr/lib/libc.so.6

Thread 1 (Thread 0x7f3206148e80 (LWP 3596)):
[KCrash Handler]
#4  0x00007f320b69a575 in ??? () at /usr/lib/libKF6TextEditor.so.6
#5  0x00007f31f7e7afb9 in ??? () at /usr/lib/qt6/plugins/kf6/ktexteditor/rainbowparens.so
#6  0x00007f320c190ca9 in ??? () at /usr/lib/libQt6Core.so.6
#7  0x00007f320c198d64 in QTimer::timerEvent(QTimerEvent*) () at /usr/lib/libQt6Core.so.6
#8  0x00007f320c17c236 in QObject::event(QEvent*) () at /usr/lib/libQt6Core.so.6
#9  0x00007f320d0f438b in QApplicationPrivate::notify_helper(QObject*, QEvent*) () at /usr/lib/libQt6Widgets.so.6
#10 0x00007f320c139818 in QCoreApplication::notifyInternal2(QObject*, QEvent*) () at /usr/lib/libQt6Core.so.6
#11 0x00007f320c29efa6 in QTimerInfoList::activateTimers() () at /usr/lib/libQt6Core.so.6
#12 0x00007f320c3756dc in ??? () at /usr/lib/libQt6Core.so.6
#13 0x00007f320a46cf69 in ??? () at /usr/lib/libglib-2.0.so.0
#14 0x00007f320a4cb3a7 in ??? () at /usr/lib/libglib-2.0.so.0
#15 0x00007f320a46b162 in g_main_context_iteration () at /usr/lib/libglib-2.0.so.0
#16 0x00007f320c3739c4 in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib/libQt6Core.so.6
#17 0x00007f320c143d6e in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib/libQt6Core.so.6
#18 0x00007f320c13c2b8 in QCoreApplication::exec() () at /usr/lib/libQt6Core.so.6
#19 0x0000573031975eb4 in ??? ()
#20 0x00007f320ba43cd0 in ??? () at /usr/lib/libc.so.6
#21 0x00007f320ba43d8a in __libc_start_main () at /usr/lib/libc.so.6
#22 0x0000573031978845 in ??? ()

Reported using DrKonqi
Comment 1 kd 2024-03-07 08:02:22 UTC 
Same problem on X11...
Comment 2 Waqar Ahmed 2024-03-07 14:05:12 UTC 

*** This bug has been marked as a duplicate of bug 482152 ***