https://bugs.kde.org/show_bug.cgi?id=525553

--- Comment #15 from Max Nomad <[email protected]> ---
# plasmashell SIGABRT after losing its GL context across S3 resume
# qFatal: "Failed to create RHI (backend 2)"
# core: pid 10838, 2026-09-29 09:14:37 CEST (resume at 09:14:21, fatal at
09:14:35.364)
#
# Ubuntu 26.04.1 LTS, kernel 7.0.0-34-generic, Wayland
# plasma-workspace 4:6.6.6-0ubuntu0.1, Frameworks 6.24.0
# Qt 6.10.2 (libqt6quick6 6.10.2+dfsg-3, libqt6gui6 6.10.2+dfsg-7)
# NVIDIA GA106M [RTX 3060 Mobile], proprietary driver 580.178.04
# symbols: libqt6quick6-dbgsym 6.10.2+dfsg-3 + debuginfod.ubuntu.com


This GDB supports auto-downloading debuginfo from the following URLs:
  <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.
[New LWP 10838]
[New LWP 10877]
[New LWP 10843]
[New LWP 10913]
[New LWP 10878]
[New LWP 10840]
[New LWP 10844]
[New LWP 10934]
[New LWP 10950]
[New LWP 10937]
[New LWP 11177]
[New LWP 10951]
[New LWP 10955]
[New LWP 11070]
[New LWP 11236]
[Thread debugging using libthread_db enabled]
Using host libthread_db library "/usr/lib/x86_64-linux-gnu/libthread_db.so.1".
Core was generated by `/usr/bin/plasmashell --no-respawn'.
Program terminated with signal SIGABRT, Aborted.
#0  __pthread_kill_implementation (threadid=<optimized out>, signo=6, no_tid=0)
at ./nptl/pthread_kill.c:44
[Current thread is 1 (Thread 0x769de279ce80 (LWP 10838))]

Thread 15 (Thread 0x769d33fff6c0 (LWP 11236)):
#0  __syscall_cancel_arch () at
../sysdeps/unix/sysv/linux/x86_64/syscall_cancel.S:56
#1  0x0000769de94a030c in __internal_syscall_cancel
(a1=a1@entry=101257541551000, a2=<optimized out>, a3=a3@entry=0, a4=a4@entry=0,
a5=a5@entry=0, a6=a6@entry=4294967295, nr=202) at ./nptl/cancellation.c:49
#2  0x0000769de94a06e7 in __futex_abstimed_wait_common64 (private=0,
futex_word=0x5c17dbcb8398, expected=0, op=393, abstime=0x0, cancel=true) at
./nptl/futex-internal.c:57
#3  __futex_abstimed_wait_common (futex_word=0x5c17dbcb8398, expected=0,
clockid=0, abstime=0x0, private=0, cancel=true) at ./nptl/futex-internal.c:87
#4  __GI___futex_abstimed_wait_cancelable64
(futex_word=futex_word@entry=0x5c17dbcb8398, expected=expected@entry=0,
clockid=clockid@entry=0, abstime=abstime@entry=0x0, private=private@entry=0) at
./nptl/futex-internal.c:139
#5  0x0000769de94a30c7 in __pthread_cond_wait_common (cond=<optimized out>,
mutex=0x5c17d7333900, clockid=0, abstime=0x0) at ./nptl/pthread_cond_wait.c:421
#6  ___pthread_cond_wait (cond=<optimized out>, mutex=0x5c17d7333900) at
./nptl/pthread_cond_wait.c:453
#7  0x0000769de017cccc in ?? () from
/usr/lib/x86_64-linux-gnu/libEGL_nvidia.so.0
#8  0x0000769de0148a29 in ?? () from
/usr/lib/x86_64-linux-gnu/libEGL_nvidia.so.0
#9  0x0000769de01829fe in ?? () from
/usr/lib/x86_64-linux-gnu/libEGL_nvidia.so.0
#10 0x0000769de94a3dfa in start_thread (arg=<optimized out>) at
./nptl/pthread_create.c:454
#11 0x0000769de95375cc in __GI___clone3 () at
../sysdeps/unix/sysv/linux/x86_64/clone3.S:78

Thread 14 (Thread 0x769d3e5fe6c0 (LWP 11070)):
#0  __syscall_cancel_arch () at
../sysdeps/unix/sysv/linux/x86_64/syscall_cancel.S:56
#1  0x0000769de94a030c in __internal_syscall_cancel
(a1=a1@entry=101257488725240, a2=<optimized out>, a3=a3@entry=0, a4=a4@entry=0,
a5=a5@entry=0, a6=a6@entry=4294967295, nr=202) at ./nptl/cancellation.c:49
#2  0x0000769de94a06e7 in __futex_abstimed_wait_common64 (private=0,
futex_word=0x5c17d8a574f8, expected=0, op=393, abstime=0x0, cancel=true) at
./nptl/futex-internal.c:57
#3  __futex_abstimed_wait_common (futex_word=0x5c17d8a574f8, expected=0,
clockid=0, abstime=0x0, private=0, cancel=true) at ./nptl/futex-internal.c:87
#4  __GI___futex_abstimed_wait_cancelable64
(futex_word=futex_word@entry=0x5c17d8a574f8, expected=expected@entry=788,
clockid=clockid@entry=0, abstime=abstime@entry=0x0, private=private@entry=0) at
./nptl/futex-internal.c:139
#5  0x0000769de94a30c7 in __pthread_cond_wait_common (cond=<optimized out>,
mutex=0x5c17d7333900, clockid=0, abstime=0x0) at ./nptl/pthread_cond_wait.c:421
#6  ___pthread_cond_wait (cond=<optimized out>, mutex=0x5c17d7333900) at
./nptl/pthread_cond_wait.c:453
#7  0x0000769de017cccc in ?? () from
/usr/lib/x86_64-linux-gnu/libEGL_nvidia.so.0
#8  0x0000769de0148a29 in ?? () from
/usr/lib/x86_64-linux-gnu/libEGL_nvidia.so.0
#9  0x0000769de01829fe in ?? () from
/usr/lib/x86_64-linux-gnu/libEGL_nvidia.so.0
#10 0x0000769de94a3dfa in start_thread (arg=<optimized out>) at
./nptl/pthread_create.c:454
#11 0x0000769de95375cc in __GI___clone3 () at
../sysdeps/unix/sysv/linux/x86_64/clone3.S:78

Thread 13 (Thread 0x769d60eae6c0 (LWP 10955)):
#0  __syscall_cancel_arch () at
../sysdeps/unix/sysv/linux/x86_64/syscall_cancel.S:56
#1  0x0000769de94a039c in __internal_syscall_cancel (a1=<optimized out>,
a2=<optimized out>, a3=<optimized out>, a4=<optimized out>, a5=8, a6=0, nr=271)
at ./nptl/cancellation.c:49
#2  __syscall_cancel (a1=<optimized out>, a2=<optimized out>, a3=<optimized
out>, a4=<optimized out>, a5=a5@entry=8, a6=a6@entry=0, nr=271) at
./nptl/cancellation.c:75
#3  0x0000769de9528136 in __GI_ppoll (fds=<optimized out>, nfds=<optimized
out>, timeout=<optimized out>, sigmask=<optimized out>) at
../sysdeps/unix/sysv/linux/ppoll.c:42
#4  0x0000769de86f5371 in ?? () from /usr/lib/x86_64-linux-gnu/libglib-2.0.so.0
#5  0x0000769de86f5443 in g_main_context_iteration () from
/usr/lib/x86_64-linux-gnu/libglib-2.0.so.0
#6  0x0000769dea00513d in
QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) ()
from /usr/lib/x86_64-linux-gnu/libQt6Core.so.6
#7  0x0000769de9d98f5b in
QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () from
/usr/lib/x86_64-linux-gnu/libQt6Core.so.6
#8  0x0000769de9e82aae in QThread::exec() () from
/usr/lib/x86_64-linux-gnu/libQt6Core.so.6
#9  0x0000769deb8216ce in QQuickPixmapReader::run (this=0x5c17daddda90) at
/usr/src/qt6-declarative-6.10.2+dfsg-3/src/quick/util/qquickpixmapcache.cpp:1194
#10 0x0000769de9f185a6 in ?? () from /usr/lib/x86_64-linux-gnu/libQt6Core.so.6
#11 0x0000769de94a3dfa in start_thread (arg=<optimized out>) at
./nptl/pthread_create.c:454
#12 0x0000769de95375cc in __GI___clone3 () at
../sysdeps/unix/sysv/linux/x86_64/clone3.S:78

Thread 12 (Thread 0x769d631f96c0 (LWP 10951)):
#0  __syscall_cancel_arch () at
../sysdeps/unix/sysv/linux/x86_64/syscall_cancel.S:56
#1  0x0000769de94a039c in __internal_syscall_cancel (a1=<optimized out>,
a2=<optimized out>, a3=<optimized out>, a4=<optimized out>, a5=8, a6=0, nr=271)
at ./nptl/cancellation.c:49
#2  __syscall_cancel (a1=<optimized out>, a2=<optimized out>, a3=<optimized
out>, a4=<optimized out>, a5=a5@entry=8, a6=a6@entry=0, nr=271) at
./nptl/cancellation.c:75
#3  0x0000769de9528136 in __GI_ppoll (fds=<optimized out>, nfds=<optimized
out>, timeout=<optimized out>, sigmask=<optimized out>) at
../sysdeps/unix/sysv/linux/ppoll.c:42
#4  0x0000769de86f5371 in ?? () from /usr/lib/x86_64-linux-gnu/libglib-2.0.so.0
#5  0x0000769de86f5443 in g_main_context_iteration () from
/usr/lib/x86_64-linux-gnu/libglib-2.0.so.0
#6  0x0000769dea00513d in
QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) ()
from /usr/lib/x86_64-linux-gnu/libQt6Core.so.6
#7  0x0000769de9d98f5b in
QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () from
/usr/lib/x86_64-linux-gnu/libQt6Core.so.6
#8  0x0000769de9e82aae in QThread::exec() () from
/usr/lib/x86_64-linux-gnu/libQt6Core.so.6
#9  0x0000769d69ef1776 in KCupsConnection::run() () from
/usr/lib/x86_64-linux-gnu/libkcups.so
#10 0x0000769de9f185a6 in ?? () from /usr/lib/x86_64-linux-gnu/libQt6Core.so.6
#11 0x0000769de94a3dfa in start_thread (arg=<optimized out>) at
./nptl/pthread_create.c:454
#12 0x0000769de95375cc in __GI___clone3 () at
../sysdeps/unix/sysv/linux/x86_64/clone3.S:78

Thread 11 (Thread 0x769d3d5fc6c0 (LWP 11177)):
#0  __syscall_cancel_arch () at
../sysdeps/unix/sysv/linux/x86_64/syscall_cancel.S:56
#1  0x0000769de94a030c in __internal_syscall_cancel
(a1=a1@entry=101257534583436, a2=<optimized out>, a3=a3@entry=0, a4=a4@entry=0,
a5=a5@entry=0, a6=a6@entry=4294967295, nr=202) at ./nptl/cancellation.c:49
#2  0x0000769de94a06e7 in __futex_abstimed_wait_common64 (private=0,
futex_word=0x5c17db61328c, expected=0, op=393, abstime=0x0, cancel=true) at
./nptl/futex-internal.c:57
#3  __futex_abstimed_wait_common (futex_word=0x5c17db61328c, expected=0,
clockid=0, abstime=0x0, private=0, cancel=true) at ./nptl/futex-internal.c:87
#4  __GI___futex_abstimed_wait_cancelable64
(futex_word=futex_word@entry=0x5c17db61328c, expected=expected@entry=207,
clockid=clockid@entry=0, abstime=abstime@entry=0x0, private=private@entry=0) at
./nptl/futex-internal.c:139
#5  0x0000769de94a30c7 in __pthread_cond_wait_common (cond=<optimized out>,
mutex=0x5c17d7333900, clockid=0, abstime=0x0) at ./nptl/pthread_cond_wait.c:421
#6  ___pthread_cond_wait (cond=<optimized out>, mutex=0x5c17d7333900) at
./nptl/pthread_cond_wait.c:453
#7  0x0000769de017cccc in ?? () from
/usr/lib/x86_64-linux-gnu/libEGL_nvidia.so.0
#8  0x0000769de0148a29 in ?? () from
/usr/lib/x86_64-linux-gnu/libEGL_nvidia.so.0
#9  0x0000769de01829fe in ?? () from
/usr/lib/x86_64-linux-gnu/libEGL_nvidia.so.0
#10 0x0000769de94a3dfa in start_thread (arg=<optimized out>) at
./nptl/pthread_create.c:454
#11 0x0000769de95375cc in __GI___clone3 () at
../sysdeps/unix/sysv/linux/x86_64/clone3.S:78

Thread 10 (Thread 0x769d6f9ea6c0 (LWP 10937)):
#0  __syscall_cancel_arch () at
../sysdeps/unix/sysv/linux/x86_64/syscall_cancel.S:56
#1  0x0000769de94a039c in __internal_syscall_cancel (a1=<optimized out>,
a2=<optimized out>, a3=<optimized out>, a4=0, a5=0, a6=0, nr=7) at
./nptl/cancellation.c:49
#2  __syscall_cancel (a1=<optimized out>, a2=<optimized out>, a3=<optimized
out>, a4=a4@entry=0, a5=a5@entry=0, a6=a6@entry=0, nr=7) at
./nptl/cancellation.c:75
#3  0x0000769de9527c0e in __GI___poll (fds=<optimized out>, nfds=<optimized
out>, timeout=<optimized out>) at ../sysdeps/unix/sysv/linux/poll.c:29
#4  0x0000769de97d4cbb in ?? () from
/usr/lib/x86_64-linux-gnu/libKF6GuiAddons.so.6
#5  0x0000769de9f185a6 in ?? () from /usr/lib/x86_64-linux-gnu/libQt6Core.so.6
#6  0x0000769de94a3dfa in start_thread (arg=<optimized out>) at
./nptl/pthread_create.c:454
#7  0x0000769de95375cc in __GI___clone3 () at
../sysdeps/unix/sysv/linux/x86_64/clone3.S:78

Thread 9 (Thread 0x769d63fff6c0 (LWP 10950)):
#0  __syscall_cancel_arch () at
../sysdeps/unix/sysv/linux/x86_64/syscall_cancel.S:56
#1  0x0000769de94a039c in __internal_syscall_cancel (a1=<optimized out>,
a2=<optimized out>, a3=<optimized out>, a4=<optimized out>, a5=0, a6=0, nr=232)
at ./nptl/cancellation.c:49
#2  __syscall_cancel (a1=<optimized out>, a2=<optimized out>, a3=<optimized
out>, a4=<optimized out>, a5=a5@entry=0, a6=a6@entry=0, nr=232) at
./nptl/cancellation.c:75
#3  0x0000769de95378b5 in epoll_wait (epfd=<optimized out>, events=<optimized
out>, maxevents=<optimized out>, timeout=<optimized out>) at
../sysdeps/unix/sysv/linux/epoll_wait.c:30
#4  0x0000769d6866c629 in ?? () from
/usr/lib/x86_64-linux-gnu/spa-0.2/support/libspa-support.so
#5  0x0000769d686569bb in ?? () from
/usr/lib/x86_64-linux-gnu/spa-0.2/support/libspa-support.so
#6  0x0000769d691822c1 in ?? () from
/usr/lib/x86_64-linux-gnu/libpipewire-0.3.so.0
#7  0x0000769de94a3dfa in start_thread (arg=<optimized out>) at
./nptl/pthread_create.c:454
#8  0x0000769de95375cc in __GI___clone3 () at
../sysdeps/unix/sysv/linux/x86_64/clone3.S:78

Thread 8 (Thread 0x769d6f1e96c0 (LWP 10934)):
#0  __syscall_cancel_arch () at
../sysdeps/unix/sysv/linux/x86_64/syscall_cancel.S:56
#1  0x0000769de94a039c in __internal_syscall_cancel (a1=<optimized out>,
a2=<optimized out>, a3=<optimized out>, a4=0, a5=0, a6=0, nr=7) at
./nptl/cancellation.c:49
#2  __syscall_cancel (a1=<optimized out>, a2=<optimized out>, a3=<optimized
out>, a4=a4@entry=0, a5=a5@entry=0, a6=a6@entry=0, nr=7) at
./nptl/cancellation.c:75
#3  0x0000769de9527c0e in __GI___poll (fds=<optimized out>, nfds=<optimized
out>, timeout=<optimized out>) at ../sysdeps/unix/sysv/linux/poll.c:29
#4  0x0000769d6e814d48 in ?? () from /usr/lib/x86_64-linux-gnu/libpulse.so.0
#5  0x0000769d6e7fe4c1 in pa_mainloop_poll () from
/usr/lib/x86_64-linux-gnu/libpulse.so.0
#6  0x0000769d6e808d41 in pa_mainloop_iterate () from
/usr/lib/x86_64-linux-gnu/libpulse.so.0
#7  0x0000769d6e808e00 in pa_mainloop_run () from
/usr/lib/x86_64-linux-gnu/libpulse.so.0
#8  0x0000769d6e819d2d in ?? () from /usr/lib/x86_64-linux-gnu/libpulse.so.0
#9  0x0000769d6e7bed7b in ?? () from
/usr/lib/x86_64-linux-gnu/pulseaudio/libpulsecommon-17.0.so
#10 0x0000769de94a3dfa in start_thread (arg=<optimized out>) at
./nptl/pthread_create.c:454
#11 0x0000769de95375cc in __GI___clone3 () at
../sysdeps/unix/sysv/linux/x86_64/clone3.S:78

Thread 7 (Thread 0x769de09fe6c0 (LWP 10844)):
#0  __syscall_cancel_arch () at
../sysdeps/unix/sysv/linux/x86_64/syscall_cancel.S:56
#1  0x0000769de94a039c in __internal_syscall_cancel (a1=<optimized out>,
a2=<optimized out>, a3=<optimized out>, a4=0, a5=0, a6=0, nr=7) at
./nptl/cancellation.c:49
#2  __syscall_cancel (a1=<optimized out>, a2=<optimized out>, a3=<optimized
out>, a4=a4@entry=0, a5=a5@entry=0, a6=a6@entry=0, nr=7) at
./nptl/cancellation.c:75
#3  0x0000769de9527c0e in __GI___poll (fds=<optimized out>, nfds=<optimized
out>, timeout=<optimized out>) at ../sysdeps/unix/sysv/linux/poll.c:29
#4  0x0000769dead65b4a in ?? () from
/usr/lib/x86_64-linux-gnu/libQt6WaylandClient.so.6
#5  0x0000769de9f185a6 in ?? () from /usr/lib/x86_64-linux-gnu/libQt6Core.so.6
#6  0x0000769de94a3dfa in start_thread (arg=<optimized out>) at
./nptl/pthread_create.c:454
#7  0x0000769de95375cc in __GI___clone3 () at
../sysdeps/unix/sysv/linux/x86_64/clone3.S:78

Thread 6 (Thread 0x769de1dff6c0 (LWP 10840)):
#0  __syscall_cancel_arch () at
../sysdeps/unix/sysv/linux/x86_64/syscall_cancel.S:56
#1  0x0000769de94a039c in __internal_syscall_cancel (a1=<optimized out>,
a2=<optimized out>, a3=<optimized out>, a4=<optimized out>, a5=8, a6=0, nr=271)
at ./nptl/cancellation.c:49
#2  __syscall_cancel (a1=<optimized out>, a2=<optimized out>, a3=<optimized
out>, a4=<optimized out>, a5=a5@entry=8, a6=a6@entry=0, nr=271) at
./nptl/cancellation.c:75
#3  0x0000769de9528136 in __GI_ppoll (fds=<optimized out>, nfds=<optimized
out>, timeout=<optimized out>, sigmask=<optimized out>) at
../sysdeps/unix/sysv/linux/ppoll.c:42
#4  0x0000769de86f5371 in ?? () from /usr/lib/x86_64-linux-gnu/libglib-2.0.so.0
#5  0x0000769de86f5443 in g_main_context_iteration () from
/usr/lib/x86_64-linux-gnu/libglib-2.0.so.0
#6  0x0000769dea00513d in
QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) ()
from /usr/lib/x86_64-linux-gnu/libQt6Core.so.6
#7  0x0000769de9d98f5b in
QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () from
/usr/lib/x86_64-linux-gnu/libQt6Core.so.6
#8  0x0000769de9e82aae in QThread::exec() () from
/usr/lib/x86_64-linux-gnu/libQt6Core.so.6
#9  0x0000769dea37904d in ?? () from /usr/lib/x86_64-linux-gnu/libQt6DBus.so.6
#10 0x0000769de9f185a6 in ?? () from /usr/lib/x86_64-linux-gnu/libQt6Core.so.6
#11 0x0000769de94a3dfa in start_thread (arg=<optimized out>) at
./nptl/pthread_create.c:454
#12 0x0000769de95375cc in __GI___clone3 () at
../sysdeps/unix/sysv/linux/x86_64/clone3.S:78

Thread 5 (Thread 0x769daf3a96c0 (LWP 10878)):
#0  __syscall_cancel_arch () at
../sysdeps/unix/sysv/linux/x86_64/syscall_cancel.S:56
#1  0x0000769de94a039c in __internal_syscall_cancel (a1=<optimized out>,
a2=<optimized out>, a3=<optimized out>, a4=<optimized out>, a5=8, a6=0, nr=271)
at ./nptl/cancellation.c:49
#2  __syscall_cancel (a1=<optimized out>, a2=<optimized out>, a3=<optimized
out>, a4=<optimized out>, a5=a5@entry=8, a6=a6@entry=0, nr=271) at
./nptl/cancellation.c:75
#3  0x0000769de9528136 in __GI_ppoll (fds=<optimized out>, nfds=<optimized
out>, timeout=<optimized out>, sigmask=<optimized out>) at
../sysdeps/unix/sysv/linux/ppoll.c:42
#4  0x0000769de86f5371 in ?? () from /usr/lib/x86_64-linux-gnu/libglib-2.0.so.0
#5  0x0000769de86f5443 in g_main_context_iteration () from
/usr/lib/x86_64-linux-gnu/libglib-2.0.so.0
#6  0x0000769dea00513d in
QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) ()
from /usr/lib/x86_64-linux-gnu/libQt6Core.so.6
#7  0x0000769de9d98f5b in
QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () from
/usr/lib/x86_64-linux-gnu/libQt6Core.so.6
#8  0x0000769de9e82aae in QThread::exec() () from
/usr/lib/x86_64-linux-gnu/libQt6Core.so.6
#9  0x0000769de9f185a6 in ?? () from /usr/lib/x86_64-linux-gnu/libQt6Core.so.6
#10 0x0000769de94a3dfa in start_thread (arg=<optimized out>) at
./nptl/pthread_create.c:454
#11 0x0000769de95375cc in __GI___clone3 () at
../sysdeps/unix/sysv/linux/x86_64/clone3.S:78

Thread 4 (Thread 0x769da4db86c0 (LWP 10913)):
#0  __syscall_cancel_arch () at
../sysdeps/unix/sysv/linux/x86_64/syscall_cancel.S:56
#1  0x0000769de94a030c in __internal_syscall_cancel
(a1=a1@entry=101257487218172, a2=<optimized out>, a3=a3@entry=0, a4=a4@entry=0,
a5=a5@entry=0, a6=a6@entry=4294967295, nr=202) at ./nptl/cancellation.c:49
#2  0x0000769de94a06e7 in __futex_abstimed_wait_common64 (private=0,
futex_word=0x5c17d88e75fc, expected=0, op=393, abstime=0x0, cancel=true) at
./nptl/futex-internal.c:57
#3  __futex_abstimed_wait_common (futex_word=0x5c17d88e75fc, expected=0,
clockid=0, abstime=0x0, private=0, cancel=true) at ./nptl/futex-internal.c:87
#4  __GI___futex_abstimed_wait_cancelable64
(futex_word=futex_word@entry=0x5c17d88e75fc, expected=expected@entry=33,
clockid=clockid@entry=0, abstime=abstime@entry=0x0, private=private@entry=0) at
./nptl/futex-internal.c:139
#5  0x0000769de94a30c7 in __pthread_cond_wait_common (cond=<optimized out>,
mutex=0x5c17d7333900, clockid=0, abstime=0x0) at ./nptl/pthread_cond_wait.c:421
#6  ___pthread_cond_wait (cond=<optimized out>, mutex=0x5c17d7333900) at
./nptl/pthread_cond_wait.c:453
#7  0x0000769de017cccc in ?? () from
/usr/lib/x86_64-linux-gnu/libEGL_nvidia.so.0
#8  0x0000769de0148a29 in ?? () from
/usr/lib/x86_64-linux-gnu/libEGL_nvidia.so.0
#9  0x0000769de01829fe in ?? () from
/usr/lib/x86_64-linux-gnu/libEGL_nvidia.so.0
#10 0x0000769de94a3dfa in start_thread (arg=<optimized out>) at
./nptl/pthread_create.c:454
#11 0x0000769de95375cc in __GI___clone3 () at
../sysdeps/unix/sysv/linux/x86_64/clone3.S:78

Thread 3 (Thread 0x769de11ff6c0 (LWP 10843)):
#0  __syscall_cancel_arch () at
../sysdeps/unix/sysv/linux/x86_64/syscall_cancel.S:56
#1  0x0000769de94a030c in __internal_syscall_cancel
(a1=a1@entry=101257464519704, a2=<optimized out>, a3=a3@entry=3776964088,
a4=a4@entry=0, a5=a5@entry=0, a6=a6@entry=4294967295, nr=202) at
./nptl/cancellation.c:49
#2  0x0000769de94a06e7 in __futex_abstimed_wait_common64 (private=0,
futex_word=0x5c17d7341c18, expected=3776964088, op=393, abstime=0x0,
cancel=true) at ./nptl/futex-internal.c:57
#3  __futex_abstimed_wait_common (futex_word=0x5c17d7341c18,
expected=3776964088, clockid=0, abstime=0x0, private=0, cancel=true) at
./nptl/futex-internal.c:87
#4  __GI___futex_abstimed_wait_cancelable64
(futex_word=futex_word@entry=0x5c17d7341c18, expected=expected@entry=7628,
clockid=clockid@entry=0, abstime=abstime@entry=0x0, private=private@entry=0) at
./nptl/futex-internal.c:139
#5  0x0000769de94a30c7 in __pthread_cond_wait_common (cond=<optimized out>,
mutex=0x5c17d7341bd0, clockid=0, abstime=0x0) at ./nptl/pthread_cond_wait.c:421
#6  ___pthread_cond_wait (cond=<optimized out>, mutex=0x5c17d7341bd0) at
./nptl/pthread_cond_wait.c:453
#7  0x0000769de9f125c4 in QWaitCondition::wait(QMutex*, QDeadlineTimer) () from
/usr/lib/x86_64-linux-gnu/libQt6Core.so.6
#8  0x0000769dead65ae0 in ?? () from
/usr/lib/x86_64-linux-gnu/libQt6WaylandClient.so.6
#9  0x0000769de9f185a6 in ?? () from /usr/lib/x86_64-linux-gnu/libQt6Core.so.6
#10 0x0000769de94a3dfa in start_thread (arg=<optimized out>) at
./nptl/pthread_create.c:454
#11 0x0000769de95375cc in __GI___clone3 () at
../sysdeps/unix/sysv/linux/x86_64/clone3.S:78

Thread 2 (Thread 0x769db013a6c0 (LWP 10877)):
#0  __syscall_cancel_arch () at
../sysdeps/unix/sysv/linux/x86_64/syscall_cancel.S:56
#1  0x0000769de94a039c in __internal_syscall_cancel (a1=<optimized out>,
a2=<optimized out>, a3=<optimized out>, a4=<optimized out>, a5=8, a6=0, nr=271)
at ./nptl/cancellation.c:49
#2  __syscall_cancel (a1=<optimized out>, a2=<optimized out>, a3=<optimized
out>, a4=<optimized out>, a5=a5@entry=8, a6=a6@entry=0, nr=271) at
./nptl/cancellation.c:75
#3  0x0000769de9528136 in __GI_ppoll (fds=<optimized out>, nfds=<optimized
out>, timeout=<optimized out>, sigmask=<optimized out>) at
../sysdeps/unix/sysv/linux/ppoll.c:42
#4  0x0000769de86f5371 in ?? () from /usr/lib/x86_64-linux-gnu/libglib-2.0.so.0
#5  0x0000769de86f5443 in g_main_context_iteration () from
/usr/lib/x86_64-linux-gnu/libglib-2.0.so.0
#6  0x0000769dea00513d in
QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) ()
from /usr/lib/x86_64-linux-gnu/libQt6Core.so.6
#7  0x0000769de9d98f5b in
QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () from
/usr/lib/x86_64-linux-gnu/libQt6Core.so.6
#8  0x0000769de9e82aae in QThread::exec() () from
/usr/lib/x86_64-linux-gnu/libQt6Core.so.6
#9  0x0000769de9f185a6 in ?? () from /usr/lib/x86_64-linux-gnu/libQt6Core.so.6
#10 0x0000769de94a3dfa in start_thread (arg=<optimized out>) at
./nptl/pthread_create.c:454
#11 0x0000769de95375cc in __GI___clone3 () at
../sysdeps/unix/sysv/linux/x86_64/clone3.S:78

Thread 1 (Thread 0x769de279ce80 (LWP 10838)):
#0  __pthread_kill_implementation (threadid=<optimized out>, signo=6, no_tid=0)
at ./nptl/pthread_kill.c:44
#1  __pthread_kill_internal (threadid=<optimized out>, signo=6) at
./nptl/pthread_kill.c:89
#2  __GI___pthread_kill (threadid=<optimized out>, signo=signo@entry=6) at
./nptl/pthread_kill.c:100
#3  0x0000769de9445b7e in __GI_raise (sig=6) at ../sysdeps/posix/raise.c:26
#4  0x0000769dec8ebd8d in KCrash::defaultCrashHandler(int) () from
/usr/lib/x86_64-linux-gnu/libKF6Crash.so.6
#5  <signal handler called>
#6  __pthread_kill_implementation (threadid=<optimized out>, signo=6, no_tid=0)
at ./nptl/pthread_kill.c:44
#7  __pthread_kill_internal (threadid=<optimized out>, signo=6) at
./nptl/pthread_kill.c:89
#8  __GI___pthread_kill (threadid=<optimized out>, signo=signo@entry=6) at
./nptl/pthread_kill.c:100
#9  0x0000769de9445b7e in __GI_raise (sig=sig@entry=6) at
../sysdeps/posix/raise.c:26
#10 0x0000769de94288ec in __GI_abort () at ./stdlib/abort.c:77
#11 0x0000769de9cc389f in ?? () from /usr/lib/x86_64-linux-gnu/libQt6Core.so.6
#12 0x0000769de9cc43e8 in QMessageLogger::fatal(char const*, ...) const () from
/usr/lib/x86_64-linux-gnu/libQt6Core.so.6
#13 0x0000769deb5b4dda in QSGRenderLoop::handleContextCreationFailure
(this=this@entry=0x5c17d7715250, window=window@entry=0x769dd40052e0) at
/usr/src/qt6-declarative-6.10.2+dfsg-3/src/quick/scenegraph/qsgrenderloop.cpp:292
#14 0x0000769deb785ec2 in QSGGuiThreadRenderLoop::ensureRhi
(this=this@entry=0x5c17d7715250, window=window@entry=0x769dd40052e0, data=...)
at
/usr/src/qt6-declarative-6.10.2+dfsg-3/src/quick/scenegraph/qsgrenderloop.cpp:496
#15 0x0000769deb7880a7 in QSGGuiThreadRenderLoop::renderWindow
(this=this@entry=0x5c17d7715250, window=<optimized out>,
window@entry=0x769dd40052e0) at
/usr/src/qt6-declarative-6.10.2+dfsg-3/src/quick/scenegraph/qsgrenderloop.cpp:580
#16 0x0000769deb788c54 in QSGGuiThreadRenderLoop::exposureChanged
(this=0x5c17d7715250, window=<optimized out>) at
/usr/src/qt6-declarative-6.10.2+dfsg-3/src/quick/scenegraph/qsgrenderloop.cpp:779
#17 0x0000769dea6358fc in QWindow::event(QEvent*) () from
/usr/lib/x86_64-linux-gnu/libQt6Gui.so.6
#18 0x0000769debfa0b7f in QApplicationPrivate::notify_helper(QObject*, QEvent*)
() from /usr/lib/x86_64-linux-gnu/libQt6Widgets.so.6
#19 0x0000769de9d90098 in QCoreApplication::notifyInternal2(QObject*, QEvent*)
() from /usr/lib/x86_64-linux-gnu/libQt6Core.so.6
#20 0x0000769dea5d8bea in
QGuiApplicationPrivate::processExposeEvent(QWindowSystemInterfacePrivate::ExposeEvent*)
() from /usr/lib/x86_64-linux-gnu/libQt6Gui.so.6
#21 0x0000769dea640da9 in ?? () from /usr/lib/x86_64-linux-gnu/libQt6Gui.so.6
#22 0x0000769dea641598 in bool
QWindowSystemInterface::handleExposeEvent<QWindowSystemInterface::SynchronousDelivery>(QWindow*,
QRegion const&) () from /usr/lib/x86_64-linux-gnu/libQt6Gui.so.6
#23 0x0000769deada18fc in
QtWaylandClient::QWaylandWindow::sendExposeEvent(QRect const&) () from
/usr/lib/x86_64-linux-gnu/libQt6WaylandClient.so.6
#24 0x0000769deada321e in QtWaylandClient::QWaylandWindow::updateExposure() ()
from /usr/lib/x86_64-linux-gnu/libQt6WaylandClient.so.6
#25 0x0000769deb3e8056 in ?? () from /usr/lib/x86_64-linux-gnu/libffi.so.8
#26 0x0000769deb3e3d16 in ?? () from /usr/lib/x86_64-linux-gnu/libffi.so.8
#27 0x0000769deb3e67ae in ffi_call () from
/usr/lib/x86_64-linux-gnu/libffi.so.8
#28 0x0000769dec96a98b in ?? () from
/usr/lib/x86_64-linux-gnu/libwayland-client.so.0
#29 0x0000769dec96b7c9 in ?? () from
/usr/lib/x86_64-linux-gnu/libwayland-client.so.0
#30 0x0000769dec96bbc3 in wl_display_dispatch_queue_pending () from
/usr/lib/x86_64-linux-gnu/libwayland-client.so.0
#31 0x0000769dead65832 in QtWaylandClient::QWaylandDisplay::flushRequests() ()
from /usr/lib/x86_64-linux-gnu/libQt6WaylandClient.so.6
#32 0x0000769de9dea45f in ?? () from /usr/lib/x86_64-linux-gnu/libQt6Core.so.6
#33 0x0000769dea00517b in
QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) ()
from /usr/lib/x86_64-linux-gnu/libQt6Core.so.6
#34 0x0000769de9d98f5b in
QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () from
/usr/lib/x86_64-linux-gnu/libQt6Core.so.6
#35 0x0000769de9d92c87 in QCoreApplication::exec() () from
/usr/lib/x86_64-linux-gnu/libQt6Core.so.6
#36 0x00005c17afd66614 in ?? ()
#37 0x0000769de942a601 in __libc_start_call_main
(main=main@entry=0x5c17afd658b0, argc=argc@entry=2,
argv=argv@entry=0x7ffd1a93d5c8) at ../sysdeps/nptl/libc_start_call_main.h:59
#38 0x0000769de942a718 in __libc_start_main_impl (main=0x5c17afd658b0, argc=2,
argv=0x7ffd1a93d5c8, init=<optimized out>, fini=<optimized out>,
rtld_fini=<optimized out>, stack_end=0x7ffd1a93d5b8) at ../csu/libc-start.c:360
#39 0x00005c17afd66875 in ?? ()

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