Crash in __pthread_kill_implementation

Similar reports
Problem #676074
Component
krfb
Last affected version
0:25.04.1-1.fc42
Executable
/usr/bin/krfb
Error name
SIGSEGV 11
First occurrence
2025-07-17
Last occurrence
2026-02-07
Unique reports
3
Quality
-53

Statistics

Operating system Unique / Total count
Fedora 42 3 / 9
Operating system Count
Fedora 42 9
Architecture Count
x86_64 9
Related packages Count
krfb 9
 0:25.04.1-1.fc42 9
libglvnd-glx 9
 1:1.7.0-7.fc42 9
google-noto-sans-fonts 9
 0:20250301-1.fc42 9

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 0x7311c
Build id: 2b3c02fe7e4d3811767175b6f323692a10a4e116
-
2
raise
/lib64/libc.so.6 0x19afe
Build id: 2b3c02fe7e4d3811767175b6f323692a10a4e116
-
3
KCrash::defaultCrashHandler(int)
/lib64/libKF6Crash.so.6 0x4ef1
Build id: 3ab3b9f5a342131a6eee32e174a98c16e533695b
-
4
/lib64/libc.so.6 0x19c30
Build id: 2b3c02fe7e4d3811767175b6f323692a10a4e116
-
5
QtWaylandClient::QWaylandShmBuffer::QWaylandShmBuffer(QtWaylandClient::QWaylandDisplay*, QSize const&, QImage::Format, double)
/lib64/libQt6WaylandClient.so.6 0x43a92
Build id: aa77a8d4f00a18cb27b4dd820161200323e04049
-
6
QtWaylandClient::QWaylandShmBackingStore::getBuffer(QSize const&, bool&)
/lib64/libQt6WaylandClient.so.6 0x44008
Build id: aa77a8d4f00a18cb27b4dd820161200323e04049
-
7
QtWaylandClient::QWaylandShmBackingStore::recreateBackBufferIfNeeded()
/lib64/libQt6WaylandClient.so.6 0x441a8
Build id: aa77a8d4f00a18cb27b4dd820161200323e04049
-
8
QtPrivate::QCallableObject<QtWaylandClient::QWaylandShmBackingStore::QWaylandShmBackingStore(QWindow*, QtWaylandClient::QWaylandDisplay*)::{lambda()#1}, QtPrivate::List<>, void>::impl(int, QtPrivate::QSlotObjectBase*, QObject*, void**, bool*)
/lib64/libQt6WaylandClient.so.6 0x44584
Build id: aa77a8d4f00a18cb27b4dd820161200323e04049
-
9
void doActivate<false>(QObject*, int, void**)
/lib64/libQt6Core.so.6 0x16033a
Build id: 5e2a03d4da97898ae3d96a43783eff9ac215f22e
-
10
QtWaylandClient::QWaylandDisplay::initialize()
/lib64/libQt6WaylandClient.so.6 0x19958
Build id: aa77a8d4f00a18cb27b4dd820161200323e04049
-
11
QtWaylandClient::QWaylandDisplay::reconnect()
/lib64/libQt6WaylandClient.so.6 0x1dd34
Build id: aa77a8d4f00a18cb27b4dd820161200323e04049
-
12
QObject::event(QEvent*)
/lib64/libQt6Core.so.6 0x150fec
Build id: 5e2a03d4da97898ae3d96a43783eff9ac215f22e
-
13
QApplicationPrivate::notify_helper(QObject*, QEvent*)
/lib64/libQt6Widgets.so.6 0x3d7af
Build id: c006e9c2966d3aa8f3bcce98fcc5493d99a75772
-
14
QCoreApplication::notifyInternal2(QObject*, QEvent*)
/lib64/libQt6Core.so.6 0xf5fa8
Build id: 5e2a03d4da97898ae3d96a43783eff9ac215f22e
-
15
QCoreApplicationPrivate::sendPostedEvents(QObject*, int, QThreadData*)
/lib64/libQt6Core.so.6 0xf9cd6
Build id: 5e2a03d4da97898ae3d96a43783eff9ac215f22e
-
16
postEventSourceDispatch(_GSource*, int (*)(void*), void*)
/lib64/libQt6Core.so.6 0x3ffd2f
Build id: 5e2a03d4da97898ae3d96a43783eff9ac215f22e
-
17
g_main_context_dispatch_unlocked.lto_priv.0
/lib64/libglib-2.0.so.0 0x40880
Build id: 2acd4dfbc176f0dd02c08005d3214bc81469bc57
-
18
g_main_context_iterate_unlocked.isra.0
/lib64/libglib-2.0.so.0 0x497a8
Build id: 2acd4dfbc176f0dd02c08005d3214bc81469bc57
-
19
g_main_context_iteration
/lib64/libglib-2.0.so.0 0x49953
Build id: 2acd4dfbc176f0dd02c08005d3214bc81469bc57
-
20
QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>)
/lib64/libQt6Core.so.6 0x3ff56d
Build id: 5e2a03d4da97898ae3d96a43783eff9ac215f22e
-
21
QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>)
/lib64/libQt6Core.so.6 0x103783
Build id: 5e2a03d4da97898ae3d96a43783eff9ac215f22e
-
22
QCoreApplication::exec()
/lib64/libQt6Core.so.6 0xff229
Build id: 5e2a03d4da97898ae3d96a43783eff9ac215f22e
-
23
main
/usr/bin/krfb 0x4dd2
Build id: 49952eb5be1b57b0fdc9bd9fc7badc56bbb2bd16
-
24
__libc_start_call_main
/lib64/libc.so.6 0x35f5
Build id: 2b3c02fe7e4d3811767175b6f323692a10a4e116
-
25
__libc_start_main@@GLIBC_2.34
/lib64/libc.so.6 0x36a8
Build id: 2b3c02fe7e4d3811767175b6f323692a10a4e116
-
26
_start
/usr/bin/krfb 0x5295
Build id: 49952eb5be1b57b0fdc9bd9fc7badc56bbb2bd16
-