Bug#1102031: xwayland: Xwayland Crash on First X Client

[Michel Dänzer <michel.daenzer@mailbox.org>]

On 2025-04-04 03:29, Leo L. Schwab wrote:
> 
> (gdb) bt
> #0  __pthread_kill_implementation (threadid=<optimized out>, signo=signo@entry=6, no_tid=no_tid@entry=0) at ./nptl/pthread_kill.c:44
> #1  0x00007f387f36f9ff in __pthread_kill_internal (threadid=<optimized out>, signo=6) at ./nptl/pthread_kill.c:89
> #2  0x00007f387f31acc2 in __GI_raise (sig=sig@entry=6) at ../sysdeps/posix/raise.c:26
> #3  0x00007f387f3034ac in __GI_abort () at ./stdlib/abort.c:73
> #4  0x0000560fbd3301c0 in ?? ()
> #5  0x0000560fbd3349b9 in ?? ()
> #6  0x0000560fbd335ab9 in ?? ()
> #7  0x0000560fbd32d2a9 in ?? ()
> #8  <signal handler called>
> #9  0x00007f387ebe04c0 in ?? () from /lib/x86_64-linux-gnu/libnvidia-tls.so.535.216.03
> #10 0x00007f3878a4124c in give_pwd_free (pwd=pwd@entry=0x7ffcd98a55f0) at nss_compat/compat-pwd.c:106

Looks like the original signal is raised in libnvidia-tls.so. Xwayland's signal handler then calls abort() to terminate the process.

Looks like you need to report this to Nvidia.


-- 
Earthling Michel Dänzer       \        GNOME / Xwayland / Mesa developer
https://redhat.com             \               Libre software enthusiast