Bug 514153 - Console crashes when I get laptop out of docking station
Summary: Console crashes when I get laptop out of docking station
Status: RESOLVED UNMAINTAINED
Alias: None
Product: konsole
Classification: Applications
Component: general (other bugs)
Version First Reported In: 22.12.3
Platform: Debian stable Linux
: NOR crash
Target Milestone: ---
Assignee: Konsole Bugs
URL:
Keywords: drkonqi
Depends on:
Blocks:
 
Reported: 2026-01-04 17:43 UTC by kono93
Modified: 2026-01-05 16:34 UTC (History)
1 user (show)

See Also:
Latest Commit:
Version Fixed/Implemented In:
Sentry Crash Report:


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Description kono93 2026-01-04 17:43:52 UTC
Application: konsole (22.12.3)

Qt Version: 5.15.8
Frameworks Version: 5.103.0
Operating System: Linux 6.1.0-41-amd64 x86_64
Windowing System: X11
Distribution: Debian GNU/Linux 12 (bookworm)
DrKonqi: 5.27.5 [KCrashBackend]

-- Information about the crash:
It seems like a 50% chance that the console that I have open crashes when I get my laptop (T460) out of the docking station

The crash can be reproduced sometimes.

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

[KCrash Handler]
#4  __memcpy_avx_unaligned_erms () at ../sysdeps/x86_64/multiarch/memmove-vec-unaligned-erms.S:273
#5  0x00007f95074f114a in ?? () from /lib/x86_64-linux-gnu/libQt5XcbQpa.so.5
#6  0x00007f95074f1749 in ?? () from /lib/x86_64-linux-gnu/libQt5XcbQpa.so.5
#7  0x00007f95074f2089 in ?? () from /lib/x86_64-linux-gnu/libQt5XcbQpa.so.5
#8  0x00007f950df01202 in QBackingStore::flush(QRegion const&, QWindow*, QPoint const&) () from /lib/x86_64-linux-gnu/libQt5Gui.so.5
#9  0x00007f950e5705ef in ?? () from /lib/x86_64-linux-gnu/libQt5Widgets.so.5
#10 0x00007f950e572179 in ?? () from /lib/x86_64-linux-gnu/libQt5Widgets.so.5
#11 0x00007f950e574318 in ?? () from /lib/x86_64-linux-gnu/libQt5Widgets.so.5
#12 0x00007f950e5bd421 in ?? () from /lib/x86_64-linux-gnu/libQt5Widgets.so.5
#13 0x00007f950e5c11bb in ?? () from /lib/x86_64-linux-gnu/libQt5Widgets.so.5
#14 0x00007f950e562fae in QApplicationPrivate::notify_helper(QObject*, QEvent*) () from /lib/x86_64-linux-gnu/libQt5Widgets.so.5
#15 0x00007f950d8b1738 in QCoreApplication::notifyInternal2(QObject*, QEvent*) () from /lib/x86_64-linux-gnu/libQt5Core.so.5
#16 0x00007f950dd3991c in QGuiApplicationPrivate::processGeometryChangeEvent(QWindowSystemInterfacePrivate::GeometryChangeEvent*) () from /lib/x86_64-linux-gnu/libQt5Gui.so.5
#17 0x00007f950dd11cec in QWindowSystemInterface::sendWindowSystemEvents(QFlags<QEventLoop::ProcessEventsFlag>) () from /lib/x86_64-linux-gnu/libQt5Gui.so.5
#18 0x00007f95074fbeca in ?? () from /lib/x86_64-linux-gnu/libQt5XcbQpa.so.5
#19 0x00007f950bbd2709 in g_main_context_dispatch () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#20 0x00007f950bbd2998 in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#21 0x00007f950bbd2a2c in g_main_context_iteration () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#22 0x00007f950d909876 in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () from /lib/x86_64-linux-gnu/libQt5Core.so.5
#23 0x00007f950d8b01bb in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () from /lib/x86_64-linux-gnu/libQt5Core.so.5
#24 0x00007f950d8b8316 in QCoreApplication::exec() () from /lib/x86_64-linux-gnu/libQt5Core.so.5
#25 0x0000563a4849ae4c in ?? ()
#26 0x00007f950d44524a in __libc_start_call_main (main=main@entry=0x563a4849a690, argc=argc@entry=1, argv=argv@entry=0x7ffdf6d2c488) at ../sysdeps/nptl/libc_start_call_main.h:58
#27 0x00007f950d445305 in __libc_start_main_impl (main=0x563a4849a690, argc=1, argv=0x7ffdf6d2c488, init=<optimized out>, fini=<optimized out>, rtld_fini=<optimized out>, stack_end=0x7ffdf6d2c478) at ../csu/libc-start.c:360
#28 0x0000563a4849b301 in ?? ()
[Inferior 1 (process 5557) detached]

Reported using DrKonqi
Comment 1 TraceyC 2026-01-05 16:34:22 UTC
Thanks for the bug report. Unfortunately, these versions of Konsole and Plasma are no longer maintained by KDE. Debian advises users to not submit bugs upstream (https://www.debian.org/Bugs/Reporting). It's possible that the bug exists only in Debian at this point. 

Could you report the bug to Debian using the report bug utility (https://packages.debian.org/stable/utils/reportbug)? If necessary, the maintainer of the package will forward the bug upstream.

Thanks for understanding.