https://bugs.kde.org/show_bug.cgi?id=497849
Bug ID: 497849
Summary: Vulkan Rendering on Nvidia GPU
Classification: Plasma
Product: plasmashell
Version: 6.2.4
Platform: Arch Linux
OS: Linux
Status: REPORTED
Severity: crash
Priority: NOR
Component: generic-crash
Assignee: plasma-b...@kde.org
Reporter: ja...@nejedli.cz
Target Milestone: 1.0
SUMMARY
After switching to vulkan based rendering on Nvidia GPU, attempting start most
application, close a widget panel, or unlock the system, causes plasma shell to
crash. Sometimes it recovers, sometimes it crashes multiple times in a row and
stops recovering.
Open GL and software rendering seems to be working fine.
STEPS TO REPRODUCE
1. Switch to Vulkan Rendering using Plasma Renderer
2. Start plasma wayland
3. Launch an application
SOFTWARE/OS VERSIONS
Linux: EndeavourOS (should be mostly same as Arch)
Linux/KDE Plasma: 6.2.4
KDE Plasma Version: 6.2.4
KDE Frameworks Version: 6.9.0
Qt Version: 6.8.1
GPU: NVIDIA RTX A4000 Mobile
NVIDIA Drivers: 565.77-8
ADDITIONAL INFORMATION
#0 __pthread_kill_implementation (threadid=<optimized out>,
signo=signo@entry=6, no_tid=no_tid@entry=0) at pthread_kill.c:44
tid = <optimized out>
ret = 0
pd = <optimized out>
old_mask = {__val = {0}}
ret = <optimized out>
#1 0x00007ffff4aa5463 in __pthread_kill_internal (threadid=<optimized out>,
signo=6) at pthread_kill.c:78
No locals.
#2 0x00007ffff4a4c120 in __GI_raise (sig=sig@entry=6) at
../sysdeps/posix/raise.c:26
ret = <optimized out>
#3 0x00007ffff4a334c3 in __GI_abort () at abort.c:79
save_stage = 1
act = {__sigaction_handler = {sa_handler = 0x20, sa_sigaction = 0x20},
sa_mask = {__val = {2334102079119979635, 11430877558129, 0, 0, 140736951488704,
0, 24, 140736951484464, 130896, 140736951488688,
140737488343312, 140737180067904, 140737298255790, 0,
12413263439408765696, 140737180067952}}, sa_flags = -536856360, sa_restorer =
0x555555669b60}
#4 0x00007ffff7c78734 in wl_abort (fmt=fmt@entry=0x7ffff7c7d7f0 "Tried to add
event to destroyed queue\n") at ../wayland-1.23.1/src/wayland-util.c:476
argp = {{gp_offset = 8, fp_offset = 48, overflow_arg_area =
0x7fffed9fe930, reg_save_area = 0x7fffed9fe870}}
#5 0x00007ffff7c7ad86 in queue_event (display=<optimized out>, len=56) at
../wayland-1.23.1/src/wayland-client.c:1617
p = {349, 524288}
size = 8
message = <optimized out>
time = <optimized out>
id = <optimized out>
closure = 0x7fffe0003800
opcode = <optimized out>
proxy = 0x7ffeb43158b0
queue = <optimized out>
tp = {tv_sec = 0, tv_nsec = 93823560581120}
num_zombie_fds = <optimized out>
p = <optimized out>
id = <optimized out>
opcode = <optimized out>
size = <optimized out>
proxy = <optimized out>
closure = <optimized out>
message = <optimized out>
queue = <optimized out>
tp = <optimized out>
time = <optimized out>
num_zombie_fds = <optimized out>
zombie = <optimized out>
#6 read_events (display=0x555555669b60) at
../wayland-1.23.1/src/wayland-client.c:1713
total = <optimized out>
rem = 56
size = <optimized out>
serial = <optimized out>
total = <optimized out>
rem = <optimized out>
size = <optimized out>
serial = <optimized out>
#7 wl_display_read_events (display=0x555555669b60) at
../wayland-1.23.1/src/wayland-client.c:1796
ret = <optimized out>
#8 0x00007ffff616d5f1 in QtWaylandClient::EventThread::run
(this=0x555555698210) at
/usr/src/debug/qt6-wayland/qtwayland/src/client/qwaylanddisplay.cpp:191
--Type <RET> for more, q to quit, c to continue without paging--
fds = {{fd = 3, events = 1, revents = 1}, {fd = 8, events = 1, revents
= 0}}
pipe = <optimized out>
#9 0x00007ffff52d90cd in operator() (__closure=<optimized out>) at
/usr/src/debug/qt6-base/qtbase/src/corelib/thread/qthread_unix.cpp:354
thr = <optimized out>
data = <optimized out>
thr = <optimized out>
data = <optimized out>
locker = <optimized out>
#10 (anonymous
namespace)::terminate_on_exception<QThreadPrivate::start(void*)::<lambda()> >
(t=...) at
/usr/src/debug/qt6-base/qtbase/src/corelib/thread/qthread_unix.cpp:290
No locals.
#11 QThreadPrivate::start (arg=0x555555698210) at
/usr/src/debug/qt6-base/qtbase/src/corelib/thread/qthread_unix.cpp:318
__clframe = {__cancel_routine = <optimized out>, __cancel_arg =
0x555555698210, __do_it = 1, __cancel_type = <optimized out>}
thr = 0x555555698210
data = <optimized out>
#12 0x00007ffff4aa339d in start_thread (arg=<optimized out>) at
pthread_create.c:447
ret = <optimized out>
pd = <optimized out>
out = <optimized out>
unwind_buf = {cancel_jmp_buf = {{jmp_buf = {140737180071616,
2109003911650956936, 140737180071616, -344, 22, 140737488343312,
2109003911629985416, 2108983739652855432}, mask_was_saved = 0}}, priv = {
pad = {0x0, 0x0, 0x0, 0x0}, data = {prev = 0x0, cleanup = 0x0,
canceltype = 0}}}
not_first_call = <optimized out>
#13 0x00007ffff4b2849c in __GI___clone3 () at
../sysdeps/unix/sysv/linux/x86_64/clone3.S:78
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