Bug 515975

Summary: Kate crashes upon startup
Product: [Applications] kate Reporter: poomklao
Component: generalAssignee: KWrite Developers <kwrite-bugs-null>
Status: REPORTED ---    
Severity: crash Keywords: drkonqi
Priority: NOR    
Version First Reported In: 25.12.2   
Target Milestone: ---   
Platform: Neon   
OS: Linux   
Latest Commit: Version Fixed/Implemented In:
Sentry Crash Report:

Description poomklao 2026-02-14 03:20:10 UTC 
Application: kate (25.12.2)

ApplicationNotResponding [ANR]: false
Qt Version: 6.10.1
Frameworks Version: 6.22.0
Operating System: Linux 6.17.0-14-generic x86_64
Windowing System: X11
Distribution: KDE neon User Edition
DrKonqi: 6.5.5 [CoredumpBackend]

-- Information about the crash:
Kate crashes upon startup every time I start it. No windows ever appeared.

The crash can be reproduced every time.

-- Backtrace:
Application: Kate (kate), signal: Aborted


warning: Can't open file /var/cache/nscd/passwd during file-backed mapping note processing

warning: Can't open file anon_inode:i915.gem which was expanded to anon_inode:i915.gem during file-backed mapping note processing
[New LWP 4840]
[New LWP 4861]
[New LWP 4851]
[New LWP 4847]
[New LWP 4853]
[New LWP 4855]
[New LWP 4854]
[New LWP 4862]
[New LWP 4852]
[New LWP 4844]
[New LWP 4846]
[New LWP 4845]

This GDB supports auto-downloading debuginfo from the following URLs:
  <https://debuginfod.neon.kde.org/>
  <https://debuginfod.ubuntu.com/>
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.
[Thread debugging using libthread_db enabled]
Using host libthread_db library "/lib/x86_64-linux-gnu/libthread_db.so.1".
Core was generated by `/usr/bin/kate -b'.
Program terminated with signal SIGABRT, Aborted.
#0  __pthread_kill_implementation (no_tid=0, signo=6, threadid=<optimized out>) at ./nptl/pthread_kill.c:44

warning: 44	./nptl/pthread_kill.c: No such file or directory
[Current thread is 1 (Thread 0x7f8891a50d80 (LWP 4840))]
add symbol table from file "/lib/x86_64-linux-gnu/libc.so.6"
add symbol table from file "/lib/x86_64-linux-gnu/libKF6Crash.so.6"
add symbol table from file "/lib/x86_64-linux-gnu/libQt6Core.so.6"
add symbol table from file "/lib/x86_64-linux-gnu/libkateprivate.so.25.12.2"
add symbol table from file "/usr/bin/kate"
add symbol table from file "/lib/x86_64-linux-gnu/libxcb.so.1"
add symbol table from file "/lib/x86_64-linux-gnu/libQt6XcbQpa.so.6"
warning: could not find '.gnu_debugaltlink' file for /lib/x86_64-linux-gnu/libglib-2.0.so.0
add symbol table from file "/lib/x86_64-linux-gnu/libglib-2.0.so.0"
warning: could not find '.gnu_debugaltlink' file for /usr/lib/x86_64-linux-gnu/libglib-2.0.so.0.8000.0
add symbol table from file "/lib/x86_64-linux-gnu/libQt6DBus.so.6"
add symbol table from file "/lib/x86_64-linux-gnu/libgallium-25.2.8-0ubuntu0.24.04.1.so"
add symbol table from file "/lib/x86_64-linux-gnu/libQt6Network.so.6"
add symbol table from file "/lib/x86_64-linux-gnu/libKF6KIOCore.so.6"
[Current thread is 1 (Thread 0x7f8891a50d80 (LWP 4840))]

Thread 12 (Thread 0x7f888bfff6c0 (LWP 4845)):
#0  0x00007f889a31b4fd in __GI___poll (fds=0x7f888bffe6b8, nfds=1, timeout=-1) at ../sysdeps/unix/sysv/linux/poll.c:29
#1  0x00007f88998fa8ca in ?? () from /lib/x86_64-linux-gnu/libxcb.so.1
#2  0x00007f88998fc28c in xcb_wait_for_event () from /lib/x86_64-linux-gnu/libxcb.so.1
#3  0x00007f8890f86386 in QXcbEventQueue::run (this=0x5f3834745a10) at /usr/src/qt6-base-6.10.1-0zneon+24.04+noble+release+build145/src/plugins/platforms/xcb/qxcbeventqueue.cpp:194
#4  0x00007f889ada6f53 in operator() (__closure=<optimized out>) at /usr/src/qt6-base-6.10.1-0zneon+24.04+noble+release+build145/src/corelib/thread/qthread_unix.cpp:437
#5  (anonymous namespace)::terminate_on_exception<QThreadPrivate::start(void*)::<lambda()> > (t=...) at /usr/src/qt6-base-6.10.1-0zneon+24.04+noble+release+build145/src/corelib/thread/qthread_unix.cpp:367
#6  QThreadPrivate::start (arg=0x5f3834745a10) at /usr/src/qt6-base-6.10.1-0zneon+24.04+noble+release+build145/src/corelib/thread/qthread_unix.cpp:397
#7  0x00007f889a29caa4 in start_thread (arg=<optimized out>) at ./nptl/pthread_create.c:447
#8  0x00007f889a329c6c in clone3 () at ../sysdeps/unix/sysv/linux/x86_64/clone3.S:78

Thread 11 (Thread 0x7f8889fff6c0 (LWP 4846)):
#0  0x00007f889a298d71 in __futex_abstimed_wait_common64 (private=<optimized out>, cancel=true, abstime=0x0, op=393, expected=0, futex_word=0x5f38347d2ab8) at ./nptl/futex-internal.c:57
#1  __futex_abstimed_wait_common (cancel=true, private=<optimized out>, abstime=0x0, clockid=<optimized out>, expected=0, futex_word=0x5f38347d2ab8) at ./nptl/futex-internal.c:87
#2  __GI___futex_abstimed_wait_cancelable64 (futex_word=0x5f38347d2ab8, expected=0, clockid=<optimized out>, abstime=0x0, private=<optimized out>) at ./nptl/futex-internal.c:139
#3  0x00007f889a29b7ed in __pthread_cond_wait_common (abstime=0x0, clockid=0, mutex=0x5f38347d2a60, cond=0x5f38347d2a90) at ./nptl/pthread_cond_wait.c:503
#4  ___pthread_cond_wait (cond=0x5f38347d2a90, mutex=0x5f38347d2a60) at ./nptl/pthread_cond_wait.c:627
#5  0x00007f8881999edd in ?? () from /lib/x86_64-linux-gnu/libgallium-25.2.8-0ubuntu0.24.04.1.so
#6  0x00007f8881965fbb in ?? () from /lib/x86_64-linux-gnu/libgallium-25.2.8-0ubuntu0.24.04.1.so
#7  0x00007f8881999e0c in ?? () from /lib/x86_64-linux-gnu/libgallium-25.2.8-0ubuntu0.24.04.1.so
#8  0x00007f889a29caa4 in start_thread (arg=<optimized out>) at ./nptl/pthread_create.c:447
#9  0x00007f889a329c6c in clone3 () at ../sysdeps/unix/sysv/linux/x86_64/clone3.S:78

Thread 10 (Thread 0x7f8890e9b6c0 (LWP 4844)):
#0  0x00007f889a31b4fd in __GI___poll (fds=0x5f38355ef780, nfds=4, timeout=-1) at ../sysdeps/unix/sysv/linux/poll.c:29
#1  0x00007f8898a728ce in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#2  0x00007f8898a12a23 in g_main_context_iteration () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#3  0x00007f889ac86fef in QEventDispatcherGlib::processEvents (this=0x7f888c000b70, flags=...) at /usr/src/qt6-base-6.10.1-0zneon+24.04+noble+release+build145/src/corelib/kernel/qeventdispatcher_glib.cpp:399
#4  0x00007f889aee14e3 in QEventLoop::exec (this=0x7f8890e9a770, flags=...) at /usr/src/qt6-base-6.10.1-0zneon+24.04+noble+release+build145/src/corelib/global/qflags.h:77
#5  0x00007f889ade0d84 in QThread::exec (this=this@entry=0x7f889bc1ef40 <QGlobalStatic<QtGlobalStatic::Holder<(anonymous namespace)::Q_QGS__q_manager> >::instance()::holder>) at /usr/src/qt6-base-6.10.1-0zneon+24.04+noble+release+build145/src/corelib/global/qflags.h:77
#6  0x00007f889bbff54d in QDBusConnectionManager::run (this=0x7f889bc1ef40 <QGlobalStatic<QtGlobalStatic::Holder<(anonymous namespace)::Q_QGS__q_manager> >::instance()::holder>) at /usr/src/qt6-base-6.10.1-0zneon+24.04+noble+release+build145/src/dbus/qdbusconnectionmanager.cpp:145
#7  0x00007f889ada6f53 in operator() (__closure=<optimized out>) at /usr/src/qt6-base-6.10.1-0zneon+24.04+noble+release+build145/src/corelib/thread/qthread_unix.cpp:437
#8  (anonymous namespace)::terminate_on_exception<QThreadPrivate::start(void*)::<lambda()> > (t=...) at /usr/src/qt6-base-6.10.1-0zneon+24.04+noble+release+build145/src/corelib/thread/qthread_unix.cpp:367
#9  QThreadPrivate::start (arg=0x7f889bc1ef40 <QGlobalStatic<QtGlobalStatic::Holder<(anonymous namespace)::Q_QGS__q_manager> >::instance()::holder>) at /usr/src/qt6-base-6.10.1-0zneon+24.04+noble+release+build145/src/corelib/thread/qthread_unix.cpp:397
#10 0x00007f889a29caa4 in start_thread (arg=<optimized out>) at ./nptl/pthread_create.c:447
#11 0x00007f889a329c6c in clone3 () at ../sysdeps/unix/sysv/linux/x86_64/clone3.S:78

Thread 9 (Thread 0x7f88789ff6c0 (LWP 4852)):
#0  0x00007f889a298d71 in __futex_abstimed_wait_common64 (private=<optimized out>, cancel=true, abstime=0x7f88789fe710, op=137, expected=0, futex_word=0x5f383571e194) at ./nptl/futex-internal.c:57
#1  __futex_abstimed_wait_common (cancel=true, private=<optimized out>, abstime=0x7f88789fe710, clockid=<optimized out>, expected=0, futex_word=0x5f383571e194) at ./nptl/futex-internal.c:87
#2  __GI___futex_abstimed_wait_cancelable64 (futex_word=0x5f383571e194, expected=0, clockid=<optimized out>, abstime=0x7f88789fe710, private=<optimized out>) at ./nptl/futex-internal.c:139
#3  0x00007f889a29bc8e in __pthread_cond_wait_common (abstime=0x7f88789fe710, clockid=1, mutex=0x5f383571e140, cond=0x5f383571e168) at ./nptl/pthread_cond_wait.c:503
#4  ___pthread_cond_timedwait64 (cond=0x5f383571e168, mutex=0x5f383571e140, abstime=0x7f88789fe710) at ./nptl/pthread_cond_wait.c:652
#5  0x00007f889acc0a09 in QWaitConditionPrivate::wait_relative (deadline=..., this=<optimized out>) at /usr/src/qt6-base-6.10.1-0zneon+24.04+noble+release+build145/src/corelib/thread/qwaitcondition_unix.cpp:58
#6  QWaitConditionPrivate::wait (deadline=..., this=0x5f383571e140) at /usr/src/qt6-base-6.10.1-0zneon+24.04+noble+release+build145/src/corelib/thread/qwaitcondition_unix.cpp:66
#7  QWaitCondition::wait (this=<optimized out>, mutex=0x5f383504dc08, deadline=...) at /usr/src/qt6-base-6.10.1-0zneon+24.04+noble+release+build145/src/corelib/thread/qwaitcondition_unix.cpp:146
#8  0x00007f889ade710d in QThreadPoolThread::run (this=0x5f3835705810) at /usr/src/qt6-base-6.10.1-0zneon+24.04+noble+release+build145/src/corelib/thread/qthreadpool.cpp:120
#9  0x00007f889ada6f53 in operator() (__closure=<optimized out>) at /usr/src/qt6-base-6.10.1-0zneon+24.04+noble+release+build145/src/corelib/thread/qthread_unix.cpp:437
#10 (anonymous namespace)::terminate_on_exception<QThreadPrivate::start(void*)::<lambda()> > (t=...) at /usr/src/qt6-base-6.10.1-0zneon+24.04+noble+release+build145/src/corelib/thread/qthread_unix.cpp:367
#11 QThreadPrivate::start (arg=0x5f3835705810) at /usr/src/qt6-base-6.10.1-0zneon+24.04+noble+release+build145/src/corelib/thread/qthread_unix.cpp:397
#12 0x00007f889a29caa4 in start_thread (arg=<optimized out>) at ./nptl/pthread_create.c:447
#13 0x00007f889a329c6c in clone3 () at ../sysdeps/unix/sysv/linux/x86_64/clone3.S:78

Thread 8 (Thread 0x7f8868e576c0 (LWP 4862)):
#0  0x00007f889a31ba30 in __GI_ppoll (fds=fds@entry=0x7f8868e56530, nfds=nfds@entry=1, timeout=<optimized out>, timeout@entry=0x0, sigmask=sigmask@entry=0x0) at ../sysdeps/unix/sysv/linux/ppoll.c:42
#1  0x00007f889ada1229 in ppoll (__ss=<optimized out>, __timeout=<optimized out>, __nfds=<optimized out>, __fds=<optimized out>) at /usr/src/qt6-base-6.10.1-0zneon+24.04+noble+release+build145/src/corelib/kernel/qcore_unix.cpp:100
#2  qt_ppoll (timeout_ts=0x0, nfds=1, fds=0x7f8868e56530) at /usr/src/qt6-base-6.10.1-0zneon+24.04+noble+release+build145/src/corelib/kernel/qcore_unix.cpp:103
#3  qt_ppoll (timeout_ts=0x0, nfds=1, fds=0x7f8868e56530) at /usr/src/qt6-base-6.10.1-0zneon+24.04+noble+release+build145/src/corelib/kernel/qcore_unix.cpp:100
#4  qt_safe_poll (deadline=..., nfds=<optimized out>, fds=<optimized out>) at /usr/src/qt6-base-6.10.1-0zneon+24.04+noble+release+build145/src/corelib/kernel/qcore_unix.cpp:126
#5  qt_safe_poll (fds=fds@entry=0x7f8868e56530, nfds=nfds@entry=1, deadline=...) at /usr/src/qt6-base-6.10.1-0zneon+24.04+noble+release+build145/src/corelib/kernel/qcore_unix.cpp:121
#6  0x00007f889bce0122 in QNativeSocketEnginePrivate::nativeSelect (this=<optimized out>, deadline=..., checkRead=<optimized out>, checkWrite=<optimized out>, selectForRead=0x7f8868e5661f, selectForWrite=0x7f8868e5661e) at /usr/src/qt6-base-6.10.1-0zneon+24.04+noble+release+build145/src/network/socket/qnativesocketengine_unix.cpp:1421
#7  0x00007f889bdba02c in QNativeSocketEngine::waitForReadOrWrite (this=0x7f8854002f00, readyToRead=0x7f8868e5661f, readyToWrite=<optimized out>, checkRead=true, checkWrite=<optimized out>, deadline=..., timedOut=0x0) at /usr/src/qt6-base-6.10.1-0zneon+24.04+noble+release+build145/src/network/socket/qnativesocketengine.cpp:1088
#8  0x00007f889bdb241b in QAbstractSocket::waitForReadyRead (this=0x7f8854002408, msecs=-1) at /usr/src/qt6-base-6.10.1-0zneon+24.04+noble+release+build145/src/network/socket/qabstractsocket.cpp:2176
#9  0x00007f889925bc90 in KIO::ConnectionBackend::waitForIncomingTask (this=0x7f8854001fc0, ms=-1) at /workspace/build/src/core/connectionbackend.cpp:153
#10 0x00007f8899261cb4 in KIO::Connection::waitForIncomingTask (this=0x7f88540014a0, ms=-1) at /workspace/build/src/core/connection.cpp:214
#11 0x00007f88992f7148 in KIO::SlaveBase::dispatchLoop (this=0x7f8854001420) at /workspace/build/src/core/slavebase.cpp:320
#12 0x00007f88994160d5 in KIO::WorkerThread::run (this=0x5f38352f6190) at /workspace/build/src/core/workerthread.cpp:47
#13 0x00007f889ada6f53 in operator() (__closure=<optimized out>) at /usr/src/qt6-base-6.10.1-0zneon+24.04+noble+release+build145/src/corelib/thread/qthread_unix.cpp:437
#14 (anonymous namespace)::terminate_on_exception<QThreadPrivate::start(void*)::<lambda()> > (t=...) at /usr/src/qt6-base-6.10.1-0zneon+24.04+noble+release+build145/src/corelib/thread/qthread_unix.cpp:367
#15 QThreadPrivate::start (arg=0x5f38352f6190) at /usr/src/qt6-base-6.10.1-0zneon+24.04+noble+release+build145/src/corelib/thread/qthread_unix.cpp:397
#16 0x00007f889a29caa4 in start_thread (arg=<optimized out>) at ./nptl/pthread_create.c:447
#17 0x00007f889a329c6c in clone3 () at ../sysdeps/unix/sysv/linux/x86_64/clone3.S:78

Thread 7 (Thread 0x7f886a9666c0 (LWP 4854)):
#0  0x00007f889a298d71 in __futex_abstimed_wait_common64 (private=<optimized out>, cancel=true, abstime=0x7f886a965710, op=137, expected=0, futex_word=0x5f38356f46b0) at ./nptl/futex-internal.c:57
#1  __futex_abstimed_wait_common (cancel=true, private=<optimized out>, abstime=0x7f886a965710, clockid=<optimized out>, expected=0, futex_word=0x5f38356f46b0) at ./nptl/futex-internal.c:87
#2  __GI___futex_abstimed_wait_cancelable64 (futex_word=0x5f38356f46b0, expected=0, clockid=<optimized out>, abstime=0x7f886a965710, private=<optimized out>) at ./nptl/futex-internal.c:139
#3  0x00007f889a29bc8e in __pthread_cond_wait_common (abstime=0x7f886a965710, clockid=1, mutex=0x5f38356f4660, cond=0x5f38356f4688) at ./nptl/pthread_cond_wait.c:503
#4  ___pthread_cond_timedwait64 (cond=0x5f38356f4688, mutex=0x5f38356f4660, abstime=0x7f886a965710) at ./nptl/pthread_cond_wait.c:652
#5  0x00007f889acc0a09 in QWaitConditionPrivate::wait_relative (deadline=..., this=<optimized out>) at /usr/src/qt6-base-6.10.1-0zneon+24.04+noble+release+build145/src/corelib/thread/qwaitcondition_unix.cpp:58
#6  QWaitConditionPrivate::wait (deadline=..., this=0x5f38356f4660) at /usr/src/qt6-base-6.10.1-0zneon+24.04+noble+release+build145/src/corelib/thread/qwaitcondition_unix.cpp:66
#7  QWaitCondition::wait (this=<optimized out>, mutex=0x5f383504dc08, deadline=...) at /usr/src/qt6-base-6.10.1-0zneon+24.04+noble+release+build145/src/corelib/thread/qwaitcondition_unix.cpp:146
#8  0x00007f889ade710d in QThreadPoolThread::run (this=0x5f38357096c0) at /usr/src/qt6-base-6.10.1-0zneon+24.04+noble+release+build145/src/corelib/thread/qthreadpool.cpp:120
#9  0x00007f889ada6f53 in operator() (__closure=<optimized out>) at /usr/src/qt6-base-6.10.1-0zneon+24.04+noble+release+build145/src/corelib/thread/qthread_unix.cpp:437
#10 (anonymous namespace)::terminate_on_exception<QThreadPrivate::start(void*)::<lambda()> > (t=...) at /usr/src/qt6-base-6.10.1-0zneon+24.04+noble+release+build145/src/corelib/thread/qthread_unix.cpp:367
#11 QThreadPrivate::start (arg=0x5f38357096c0) at /usr/src/qt6-base-6.10.1-0zneon+24.04+noble+release+build145/src/corelib/thread/qthread_unix.cpp:397
#12 0x00007f889a29caa4 in start_thread (arg=<optimized out>) at ./nptl/pthread_create.c:447
#13 0x00007f889a329c6c in clone3 () at ../sysdeps/unix/sysv/linux/x86_64/clone3.S:78

Thread 6 (Thread 0x7f886a1656c0 (LWP 4855)):
#0  0x00007f889a298d71 in __futex_abstimed_wait_common64 (private=<optimized out>, cancel=true, abstime=0x7f886a164710, op=137, expected=0, futex_word=0x5f383572e8b0) at ./nptl/futex-internal.c:57
#1  __futex_abstimed_wait_common (cancel=true, private=<optimized out>, abstime=0x7f886a164710, clockid=<optimized out>, expected=0, futex_word=0x5f383572e8b0) at ./nptl/futex-internal.c:87
#2  __GI___futex_abstimed_wait_cancelable64 (futex_word=0x5f383572e8b0, expected=0, clockid=<optimized out>, abstime=0x7f886a164710, private=<optimized out>) at ./nptl/futex-internal.c:139
#3  0x00007f889a29bc8e in __pthread_cond_wait_common (abstime=0x7f886a164710, clockid=1, mutex=0x5f383572e860, cond=0x5f383572e888) at ./nptl/pthread_cond_wait.c:503
#4  ___pthread_cond_timedwait64 (cond=0x5f383572e888, mutex=0x5f383572e860, abstime=0x7f886a164710) at ./nptl/pthread_cond_wait.c:652
#5  0x00007f889acc0a09 in QWaitConditionPrivate::wait_relative (deadline=..., this=<optimized out>) at /usr/src/qt6-base-6.10.1-0zneon+24.04+noble+release+build145/src/corelib/thread/qwaitcondition_unix.cpp:58
#6  QWaitConditionPrivate::wait (deadline=..., this=0x5f383572e860) at /usr/src/qt6-base-6.10.1-0zneon+24.04+noble+release+build145/src/corelib/thread/qwaitcondition_unix.cpp:66
#7  QWaitCondition::wait (this=<optimized out>, mutex=0x5f383504dc08, deadline=...) at /usr/src/qt6-base-6.10.1-0zneon+24.04+noble+release+build145/src/corelib/thread/qwaitcondition_unix.cpp:146
#8  0x00007f889ade710d in QThreadPoolThread::run (this=0x5f38356ef640) at /usr/src/qt6-base-6.10.1-0zneon+24.04+noble+release+build145/src/corelib/thread/qthreadpool.cpp:120
#9  0x00007f889ada6f53 in operator() (__closure=<optimized out>) at /usr/src/qt6-base-6.10.1-0zneon+24.04+noble+release+build145/src/corelib/thread/qthread_unix.cpp:437
#10 (anonymous namespace)::terminate_on_exception<QThreadPrivate::start(void*)::<lambda()> > (t=...) at /usr/src/qt6-base-6.10.1-0zneon+24.04+noble+release+build145/src/corelib/thread/qthread_unix.cpp:367
#11 QThreadPrivate::start (arg=0x5f38356ef640) at /usr/src/qt6-base-6.10.1-0zneon+24.04+noble+release+build145/src/corelib/thread/qthread_unix.cpp:397
#12 0x00007f889a29caa4 in start_thread (arg=<optimized out>) at ./nptl/pthread_create.c:447
#13 0x00007f889a329c6c in clone3 () at ../sysdeps/unix/sysv/linux/x86_64/clone3.S:78

Thread 5 (Thread 0x7f886b1676c0 (LWP 4853)):
#0  0x00007f889a298d71 in __futex_abstimed_wait_common64 (private=<optimized out>, cancel=true, abstime=0x7f886b166710, op=137, expected=0, futex_word=0x5f383571e384) at ./nptl/futex-internal.c:57
#1  __futex_abstimed_wait_common (cancel=true, private=<optimized out>, abstime=0x7f886b166710, clockid=<optimized out>, expected=0, futex_word=0x5f383571e384) at ./nptl/futex-internal.c:87
#2  __GI___futex_abstimed_wait_cancelable64 (futex_word=0x5f383571e384, expected=0, clockid=<optimized out>, abstime=0x7f886b166710, private=<optimized out>) at ./nptl/futex-internal.c:139
#3  0x00007f889a29bc8e in __pthread_cond_wait_common (abstime=0x7f886b166710, clockid=1, mutex=0x5f383571e330, cond=0x5f383571e358) at ./nptl/pthread_cond_wait.c:503
#4  ___pthread_cond_timedwait64 (cond=0x5f383571e358, mutex=0x5f383571e330, abstime=0x7f886b166710) at ./nptl/pthread_cond_wait.c:652
#5  0x00007f889acc0a09 in QWaitConditionPrivate::wait_relative (deadline=..., this=<optimized out>) at /usr/src/qt6-base-6.10.1-0zneon+24.04+noble+release+build145/src/corelib/thread/qwaitcondition_unix.cpp:58
#6  QWaitConditionPrivate::wait (deadline=..., this=0x5f383571e330) at /usr/src/qt6-base-6.10.1-0zneon+24.04+noble+release+build145/src/corelib/thread/qwaitcondition_unix.cpp:66
#7  QWaitCondition::wait (this=<optimized out>, mutex=0x5f383504dc08, deadline=...) at /usr/src/qt6-base-6.10.1-0zneon+24.04+noble+release+build145/src/corelib/thread/qwaitcondition_unix.cpp:146
#8  0x00007f889ade710d in QThreadPoolThread::run (this=0x5f383572ad10) at /usr/src/qt6-base-6.10.1-0zneon+24.04+noble+release+build145/src/corelib/thread/qthreadpool.cpp:120
#9  0x00007f889ada6f53 in operator() (__closure=<optimized out>) at /usr/src/qt6-base-6.10.1-0zneon+24.04+noble+release+build145/src/corelib/thread/qthread_unix.cpp:437
#10 (anonymous namespace)::terminate_on_exception<QThreadPrivate::start(void*)::<lambda()> > (t=...) at /usr/src/qt6-base-6.10.1-0zneon+24.04+noble+release+build145/src/corelib/thread/qthread_unix.cpp:367
#11 QThreadPrivate::start (arg=0x5f383572ad10) at /usr/src/qt6-base-6.10.1-0zneon+24.04+noble+release+build145/src/corelib/thread/qthread_unix.cpp:397
#12 0x00007f889a29caa4 in start_thread (arg=<optimized out>) at ./nptl/pthread_create.c:447
#13 0x00007f889a329c6c in clone3 () at ../sysdeps/unix/sysv/linux/x86_64/clone3.S:78

Thread 4 (Thread 0x7f88897fe6c0 (LWP 4847)):
#0  0x00007f889a298d71 in __futex_abstimed_wait_common64 (private=<optimized out>, cancel=true, abstime=0x0, op=393, expected=0, futex_word=0x5f3834946df8) at ./nptl/futex-internal.c:57
#1  __futex_abstimed_wait_common (cancel=true, private=<optimized out>, abstime=0x0, clockid=<optimized out>, expected=0, futex_word=0x5f3834946df8) at ./nptl/futex-internal.c:87
#2  __GI___futex_abstimed_wait_cancelable64 (futex_word=0x5f3834946df8, expected=0, clockid=<optimized out>, abstime=0x0, private=<optimized out>) at ./nptl/futex-internal.c:139
#3  0x00007f889a29b7ed in __pthread_cond_wait_common (abstime=0x0, clockid=0, mutex=0x5f3834946da0, cond=0x5f3834946dd0) at ./nptl/pthread_cond_wait.c:503
#4  ___pthread_cond_wait (cond=0x5f3834946dd0, mutex=0x5f3834946da0) at ./nptl/pthread_cond_wait.c:627
#5  0x00007f8881999edd in ?? () from /lib/x86_64-linux-gnu/libgallium-25.2.8-0ubuntu0.24.04.1.so
#6  0x00007f8881965fbb in ?? () from /lib/x86_64-linux-gnu/libgallium-25.2.8-0ubuntu0.24.04.1.so
#7  0x00007f8881999e0c in ?? () from /lib/x86_64-linux-gnu/libgallium-25.2.8-0ubuntu0.24.04.1.so
#8  0x00007f889a29caa4 in start_thread (arg=<optimized out>) at ./nptl/pthread_create.c:447
#9  0x00007f889a329c6c in clone3 () at ../sysdeps/unix/sysv/linux/x86_64/clone3.S:78

Thread 3 (Thread 0x7f8888ffd6c0 (LWP 4851)):
#0  0x00007f889a298d71 in __futex_abstimed_wait_common64 (private=<optimized out>, cancel=true, abstime=0x7f8888ffc710, op=137, expected=0, futex_word=0x5f383571df70) at ./nptl/futex-internal.c:57
#1  __futex_abstimed_wait_common (cancel=true, private=<optimized out>, abstime=0x7f8888ffc710, clockid=<optimized out>, expected=0, futex_word=0x5f383571df70) at ./nptl/futex-internal.c:87
#2  __GI___futex_abstimed_wait_cancelable64 (futex_word=0x5f383571df70, expected=0, clockid=<optimized out>, abstime=0x7f8888ffc710, private=<optimized out>) at ./nptl/futex-internal.c:139
#3  0x00007f889a29bc8e in __pthread_cond_wait_common (abstime=0x7f8888ffc710, clockid=1, mutex=0x5f383571df20, cond=0x5f383571df48) at ./nptl/pthread_cond_wait.c:503
#4  ___pthread_cond_timedwait64 (cond=0x5f383571df48, mutex=0x5f383571df20, abstime=0x7f8888ffc710) at ./nptl/pthread_cond_wait.c:652
#5  0x00007f889acc0a09 in QWaitConditionPrivate::wait_relative (deadline=..., this=<optimized out>) at /usr/src/qt6-base-6.10.1-0zneon+24.04+noble+release+build145/src/corelib/thread/qwaitcondition_unix.cpp:58
#6  QWaitConditionPrivate::wait (deadline=..., this=0x5f383571df20) at /usr/src/qt6-base-6.10.1-0zneon+24.04+noble+release+build145/src/corelib/thread/qwaitcondition_unix.cpp:66
#7  QWaitCondition::wait (this=<optimized out>, mutex=0x5f383504dc08, deadline=...) at /usr/src/qt6-base-6.10.1-0zneon+24.04+noble+release+build145/src/corelib/thread/qwaitcondition_unix.cpp:146
#8  0x00007f889ade710d in QThreadPoolThread::run (this=0x5f3835708ee0) at /usr/src/qt6-base-6.10.1-0zneon+24.04+noble+release+build145/src/corelib/thread/qthreadpool.cpp:120
#9  0x00007f889ada6f53 in operator() (__closure=<optimized out>) at /usr/src/qt6-base-6.10.1-0zneon+24.04+noble+release+build145/src/corelib/thread/qthread_unix.cpp:437
#10 (anonymous namespace)::terminate_on_exception<QThreadPrivate::start(void*)::<lambda()> > (t=...) at /usr/src/qt6-base-6.10.1-0zneon+24.04+noble+release+build145/src/corelib/thread/qthread_unix.cpp:367
#11 QThreadPrivate::start (arg=0x5f3835708ee0) at /usr/src/qt6-base-6.10.1-0zneon+24.04+noble+release+build145/src/corelib/thread/qthread_unix.cpp:397
#12 0x00007f889a29caa4 in start_thread (arg=<optimized out>) at ./nptl/pthread_create.c:447
#13 0x00007f889a329c6c in clone3 () at ../sysdeps/unix/sysv/linux/x86_64/clone3.S:78

Thread 2 (Thread 0x7f886966f6c0 (LWP 4861)):
#0  QArrayDataPointer<char16_t>::~QArrayDataPointer (this=0x7f885000fec0, __in_chrg=<optimized out>) at /usr/include/x86_64-linux-gnu/qt6/QtCore/qarraydatapointer.h:112
#1  0x00007f889925d904 in QString::~QString (this=0x7f885000fec0, __in_chrg=<optimized out>) at /usr/include/x86_64-linux-gnu/qt6/QtCore/qstring.h:1426
#2  0x00007f88993893e4 in KIO::UDSEntryPrivate::Field::~Field (this=0x7f885000fec0, __in_chrg=<optimized out>) at /workspace/build/src/core/udsentry.cpp:49
#3  0x00007f8899389403 in std::destroy_at<KIO::UDSEntryPrivate::Field> (__location=0x7f885000fec0) at /usr/include/c++/13/bits/stl_construct.h:88
#4  0x00007f889938a047 in std::_Destroy<KIO::UDSEntryPrivate::Field> (__pointer=0x7f885000fec0) at /usr/include/c++/13/bits/stl_construct.h:149
#5  0x00007f88993897b0 in std::_Destroy_aux<false>::__destroy<KIO::UDSEntryPrivate::Field*> (__first=0x7f885000fec0, __last=0x7f885000fee8) at /usr/include/c++/13/bits/stl_construct.h:163
#6  0x00007f88993891c6 in std::_Destroy<KIO::UDSEntryPrivate::Field*> (__first=0x7f885000fd80, __last=0x7f885000fee8) at /usr/include/c++/13/bits/stl_construct.h:196
#7  0x00007f88993871b0 in std::_Destroy<KIO::UDSEntryPrivate::Field*, KIO::UDSEntryPrivate::Field> (__last=0x7f885000fee8, __first=0x7f885000fd80) at /usr/include/c++/13/bits/alloc_traits.h:948
#8  std::vector<KIO::UDSEntryPrivate::Field, std::allocator<KIO::UDSEntryPrivate::Field> >::~vector (this=0x7f885002fc88, __in_chrg=<optimized out>) at /usr/include/c++/13/bits/stl_vector.h:735
#9  0x00007f889938722e in KIO::UDSEntryPrivate::~UDSEntryPrivate (this=0x7f885002fc80, __in_chrg=<optimized out>) at /workspace/build/src/core/udsentry.cpp:25
#10 0x00007f889938729a in QSharedDataPointer<KIO::UDSEntryPrivate>::~QSharedDataPointer (this=0x7f8850030e08, __in_chrg=<optimized out>) at /usr/include/x86_64-linux-gnu/qt6/QtCore/qshareddata.h:56
#11 0x00007f8899384bb8 in KIO::UDSEntry::~UDSEntry (this=0x7f8850030e08, __in_chrg=<optimized out>) at /workspace/build/src/core/udsentry.cpp:365
#12 0x00007f88992900a4 in std::destroy_at<KIO::UDSEntry> (__location=0x7f8850030e08) at /usr/include/c++/13/bits/stl_construct.h:88
#13 0x00007f889928f1ec in std::_Destroy<KIO::UDSEntry> (__pointer=0x7f8850030e08) at /usr/include/c++/13/bits/stl_construct.h:149
#14 0x00007f889928e049 in std::_Destroy_aux<false>::__destroy<KIO::UDSEntry*> (__first=0x7f8850030e08, __last=0x7f8850030ea8) at /usr/include/c++/13/bits/stl_construct.h:163
#15 0x00007f889928ca0f in std::_Destroy<KIO::UDSEntry*> (__first=0x7f8850030dd0, __last=0x7f8850030ea8) at /usr/include/c++/13/bits/stl_construct.h:196
#16 0x00007f889928be10 in std::destroy<KIO::UDSEntry*> (__first=0x7f8850030dd0, __last=0x7f8850030ea8) at /usr/include/c++/13/bits/stl_construct.h:253
#17 0x00007f889928e277 in QtPrivate::QGenericArrayOps<KIO::UDSEntry>::truncate (this=0x7f8850001478, newSize=0) at /usr/include/x86_64-linux-gnu/qt6/QtCore/qarraydataops.h:338
#18 0x00007f889928ccb2 in QList<KIO::UDSEntry>::clear (this=0x7f8850001478) at /usr/include/x86_64-linux-gnu/qt6/QtCore/qlist.h:497
#19 0x00007f88992f8a24 in KIO::SlaveBase::finished (this=0x7f8850001420) at /workspace/build/src/core/slavebase.cpp:555
#20 0x00007f889930570b in KIO::WorkerSlaveBaseBridge::finalize (this=0x7f8850001420, result=...) at /workspace/build/src/core/workerbase_p.h:36
#21 0x00007f8899305e8d in KIO::WorkerSlaveBaseBridge::listDir (this=0x7f8850001420, url=...) at /workspace/build/src/core/workerbase_p.h:121
#22 0x00007f88992fc6c7 in KIO::SlaveBase::dispatch (this=0x7f8850001420, command=71, data=...) at /workspace/build/src/core/slavebase.cpp:1177
#23 0x00007f88992f7211 in KIO::SlaveBase::dispatchLoop (this=0x7f8850001420) at /workspace/build/src/core/slavebase.cpp:330
#24 0x00007f88994160d5 in KIO::WorkerThread::run (this=0x5f38356b0650) at /workspace/build/src/core/workerthread.cpp:47
#25 0x00007f889ada6f53 in operator() (__closure=<optimized out>) at /usr/src/qt6-base-6.10.1-0zneon+24.04+noble+release+build145/src/corelib/thread/qthread_unix.cpp:437
#26 (anonymous namespace)::terminate_on_exception<QThreadPrivate::start(void*)::<lambda()> > (t=...) at /usr/src/qt6-base-6.10.1-0zneon+24.04+noble+release+build145/src/corelib/thread/qthread_unix.cpp:367
#27 QThreadPrivate::start (arg=0x5f38356b0650) at /usr/src/qt6-base-6.10.1-0zneon+24.04+noble+release+build145/src/corelib/thread/qthread_unix.cpp:397
#28 0x00007f889a29caa4 in start_thread (arg=<optimized out>) at ./nptl/pthread_create.c:447
#29 0x00007f889a329c6c in clone3 () at ../sysdeps/unix/sysv/linux/x86_64/clone3.S:78

Thread 1 (Thread 0x7f8891a50d80 (LWP 4840)):
[KCrash Handler]
#6  __pthread_kill_implementation (no_tid=0, signo=6, threadid=<optimized out>) at ./nptl/pthread_kill.c:44
#7  __pthread_kill_internal (signo=6, threadid=<optimized out>) at ./nptl/pthread_kill.c:78
#8  __GI___pthread_kill (threadid=<optimized out>, signo=6) at ./nptl/pthread_kill.c:89
#9  0x00007f889a24527e in __GI_raise (sig=6) at ../sysdeps/posix/raise.c:26
#10 0x00007f889a2288ff in __GI_abort () at ./stdlib/abort.c:79
#11 0x00007f889af32891 in qAbort () at /usr/src/qt6-base-6.10.1-0zneon+24.04+noble+release+build145/src/corelib/global/qassert.cpp:46
#12 qt_maybe_message_fatal<QString&> (message=..., context=..., msgType=QtFatalMsg) at /usr/src/qt6-base-6.10.1-0zneon+24.04+noble+release+build145/src/corelib/global/qlogging.cpp:2166
#13 qt_message(QtMsgType, const QMessageLogContext &, const char *, typedef __va_list_tag __va_list_tag *) (msgType=msgType@entry=QtFatalMsg, context=..., msg=msg@entry=0x7f889ac4b618 "ASSERT failure in %s: \"%s\", file %s, line %d", ap=ap@entry=0x7ffc97c57098) at /usr/src/qt6-base-6.10.1-0zneon+24.04+noble+release+build145/src/corelib/global/qlogging.cpp:412
#14 0x00007f889af33653 in QMessageLogger::fatal (this=<optimized out>, msg=0x7f889ac4b618 "ASSERT failure in %s: \"%s\", file %s, line %d") at /usr/src/qt6-base-6.10.1-0zneon+24.04+noble+release+build145/src/corelib/global/qlogging.cpp:901
#15 0x00007f889af2107b in qt_assert_x (where=<optimized out>, what=<optimized out>, file=<optimized out>, line=<optimized out>) at /usr/src/qt6-base-6.10.1-0zneon+24.04+noble+release+build145/src/corelib/global/qassert.cpp:122
#16 0x00007f889c9941ce in DocOrWidget::qobject (this=0x7ffc97c57350) at /workspace/build/apps/lib/doc_or_widget.h:82
#17 0x00007f889c994250 in DocOrWidget::isNull (this=0x7ffc97c57350) at /workspace/build/apps/lib/doc_or_widget.h:101
#18 0x00007f889c98e2b4 in KateTabBar::setTabDocument (this=0x7f888c009550, idx=0, d=...) at /workspace/build/apps/lib/katetabbar.cpp:347
#19 0x00007f889c9c3a77 in KateViewSpace::restoreConfig (this=0x5f38359f80c0, viewMan=0x5f3834c7c910, config=0x5f3834a7e880, groupname=...) at /workspace/build/apps/lib/kateviewspace.cpp:1412
#20 0x00007f889c9a557a in KateViewManager::restoreSplitter (this=0x5f3834c7c910, configBase=0x5f3834a7e880, group=..., parent=0x5f3834c7c910, viewConfGrp=...) at /workspace/build/apps/lib/kateviewmanager.cpp:1815
#21 0x00007f889c9a4927 in KateViewManager::restoreViewConfiguration (this=0x5f3834c7c910, config=...) at /workspace/build/apps/lib/kateviewmanager.cpp:1692
#22 0x00007f889c91882a in KateMainWindow::KateMainWindow (this=0x5f3834c68070, sconfig=0x5f3834a7e880, sgroup=..., userTriggered=false, __in_chrg=<optimized out>, __vtt_parm=<optimized out>) at /workspace/build/apps/lib/katemainwindow.cpp:203
#23 0x00007f889c8d409d in KateApp::newMainWindow (sconfig_=0x5f3834a7e880, sgroup_=..., userTriggered=false) at /workspace/build/apps/lib/kateapp.cpp:793
#24 0x00007f889c8993cd in KateSessionManager::loadSession (this=0x7ffc97c58a28, session=...) at /workspace/build/apps/lib/session/katesessionmanager.cpp:244
#25 0x00007f889c898ef3 in KateSessionManager::activateSession (this=0x7ffc97c58a28, session=..., closeAndSaveLast=false, loadNew=true) at /workspace/build/apps/lib/session/katesessionmanager.cpp:203
#26 0x00007f889c8998d5 in KateSessionManager::activateSession (this=0x7ffc97c58a28, name=..., closeAndSaveLast=false, loadNew=true) at /workspace/build/apps/lib/session/katesessionmanager.cpp:282
#27 0x00007f889c89994a in KateSessionManager::activateAnonymousSession (this=0x7ffc97c58a28) at /workspace/build/apps/lib/session/katesessionmanager.cpp:287
#28 0x00007f889c89b197 in KateSessionManager::chooseSession (this=0x7ffc97c58a28) at /workspace/build/apps/lib/session/katesessionmanager.cpp:488
#29 0x00007f889c8d20a9 in KateApp::startupKate (this=0x7ffc97c58930) at /workspace/build/apps/lib/kateapp.cpp:519
#30 0x00007f889c8d1a63 in KateApp::init (this=0x7ffc97c58930) at /workspace/build/apps/lib/kateapp.cpp:453
#31 0x00005f38051684f8 in main (argc=2, argv=0x7ffc97c58c58) at /workspace/build/apps/kate/main.cpp:571

Reported using DrKonqi