Crash in __pthread_kill_implementation

Similar reports
Problem #756065
Component
kdiff3
Last affected version
0:1.12.3-1.fc42
Executable
/usr/bin/kdiff3
Error name
SIGABRT 6
First occurrence
2026-01-13
Last occurrence
2026-01-13
Unique reports
1
Quality
-49

Statistics

Operating system Unique / Total count
Fedora 42 1 / 4
Operating system Count
Fedora 42 4
Architecture Count
x86_64 4
Related packages Count
microsoft-identity-broker 4
 0:2.0.1-1 4
google-noto-sans-mono-vf-fonts 4
 0:20250301-1.fc42 4
kdiff3 4
 0:1.12.3-1.fc42 4

Packages names with count less than the total count of reports are most probably not the cause of the problem.

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Backtrace

Frame # Function Binary Source or offset Line
1
__pthread_kill_implementation
/lib64/libc.so.6 0x73e5c
Build id: 8569a90e9859345324d8d0374c16836929c0761a 		-
2
raise
/lib64/libc.so.6 0x19f0e
Build id: 8569a90e9859345324d8d0374c16836929c0761a 		-
3
abort
/lib64/libc.so.6 0x16d0
Build id: 8569a90e9859345324d8d0374c16836929c0761a 		-
4
std::condition_variable::~condition_variable() [clone .cold]
/lib64/libstdc++.so.6 0xb084
Build id: da17a1de3672e11530315b25b6072947a0b98033 		-
5
/usr/bin/kdiff3 0x14461
Build id: 18b093ec8d670b5feedafbbce4665ed0ee66f8f8 		-
6
DiffTextWindow::convertD3LCoordsToLineCoords(int, long long, LineRef&, long long&) const [clone .constprop.0] [clone .cold]
/usr/bin/kdiff3 0x13079
Build id: 18b093ec8d670b5feedafbbce4665ed0ee66f8f8 		-
7
DiffTextWindow::recalcWordWrapHelper(unsigned long, int, unsigned long)
/usr/bin/kdiff3 0x871c9
Build id: 18b093ec8d670b5feedafbbce4665ed0ee66f8f8 		-
8
DiffTextWindow::recalcWordWrap(bool, unsigned long, int)
/usr/bin/kdiff3 0x87bdf
Build id: 18b093ec8d670b5feedafbbce4665ed0ee66f8f8 		-
9
KDiff3App::slotFinishRecalcWordWrap(int)
/usr/bin/kdiff3 0x6fbb1
Build id: 18b093ec8d670b5feedafbbce4665ed0ee66f8f8 		-
10
QObject::event(QEvent*)
/lib64/libQt6Core.so.6 0x15612c
Build id: ba64b7e880e46f5029dcecb2db568a90a8e82bd1 		-
11
QApplicationPrivate::notify_helper(QObject*, QEvent*)
/lib64/libQt6Widgets.so.6 0x3d97f
Build id: 6b3ab5af92cbc8ef7f6a2a9f3ab4a3ca6fd459d9 		-
12
QCoreApplication::notifyInternal2(QObject*, QEvent*)
/lib64/libQt6Core.so.6 0xf9678
Build id: ba64b7e880e46f5029dcecb2db568a90a8e82bd1 		-
13
QCoreApplicationPrivate::sendPostedEvents(QObject*, int, QThreadData*)
/lib64/libQt6Core.so.6 0xfd466
Build id: ba64b7e880e46f5029dcecb2db568a90a8e82bd1 		-
14
postEventSourceDispatch(_GSource*, int (*)(void*), void*)
/lib64/libQt6Core.so.6 0x410caf
Build id: ba64b7e880e46f5029dcecb2db568a90a8e82bd1 		-
15
g_main_context_dispatch_unlocked.lto_priv.0
/lib64/libglib-2.0.so.0 0x40863
Build id: 3adead5a77684e5d72b61c7e0db58031a35baf58 		-
16
g_main_context_iterate_unlocked.isra.0
/lib64/libglib-2.0.so.0 0x497a8
Build id: 3adead5a77684e5d72b61c7e0db58031a35baf58 		-
17
g_main_context_iteration
/lib64/libglib-2.0.so.0 0x49953
Build id: 3adead5a77684e5d72b61c7e0db58031a35baf58 		-
18
QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>)
/lib64/libQt6Core.so.6 0x4104ed
Build id: ba64b7e880e46f5029dcecb2db568a90a8e82bd1 		-
19
QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>)
/lib64/libQt6Core.so.6 0x107243
Build id: ba64b7e880e46f5029dcecb2db568a90a8e82bd1 		-
20
QCoreApplication::exec()
/lib64/libQt6Core.so.6 0x102b59
Build id: ba64b7e880e46f5029dcecb2db568a90a8e82bd1 		-
21
main
/usr/bin/kdiff3 0x23e57
Build id: 18b093ec8d670b5feedafbbce4665ed0ee66f8f8 		-
22
__libc_start_call_main
/lib64/libc.so.6 0x3575
Build id: 8569a90e9859345324d8d0374c16836929c0761a 		-
23
__libc_start_main@@GLIBC_2.34
/lib64/libc.so.6 0x3628
Build id: 8569a90e9859345324d8d0374c16836929c0761a 		-
24
_start
/usr/bin/kdiff3 0x27a95
Build id: 18b093ec8d670b5feedafbbce4665ed0ee66f8f8 		-