Package: xwayland
Version: 2:24.1.6-1
Severity: important
X-Debbugs-Cc: ew...@ewhac.org
Dear Maintainer,
*** Reporter, please consider answering these questions, where appropriate ***
I'm running Hyprland 0.41.2+ds-1.3, along with NVIDIA
proprietary drivers (535.216.03-3). Prior to this point, I had noticed
that programs couldn't use Vulkan any longer (`vulkaninfo` reported
error -4 (VK_DEVICE_LOST) when calling vkCreateInstance()) and I was
looking in to possible causes. I then upgraded several Mesa components
from 25.0.2-1 to 25.0.3-1, and now Xwayland crashes with SIGABRT when
the first client tries to connect.
`coredumpctl debug Xwayland` with a backtrace reports as follows:
----
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PID: 2054 (Xwayland)
UID: 1000 (ewhac)
GID: 1000 (ewhac)
Signal: 6 (ABRT)
Timestamp: Thu 2025-04-03 14:45:29 PDT (3h 29min ago)
Command Line: Xwayland :0 -rootless -core -listenfd 41 -listenfd 42
-displayfd 82 -wm 79
Executable: /usr/bin/Xwayland
Control Group: /user.slice/user-1000.slice/session-3.scope
Unit: session-3.scope
Slice: user-1000.slice
Session: 3
Owner UID: 1000 (ewhac)
Boot ID: f5406ae02aac4e0d9f33efc46ca82bce
Machine ID: b4b1e0a704f14d6c851e6ae4310e8d70
Hostname: exiguous
Storage:
/var/lib/systemd/coredump/core.Xwayland.1000.f5406ae02aac4e0d9f33efc46ca82bce.2054.1743716729000000.zst
(present)
Size on Disk: 40.2M
Message: Process 2054 (Xwayland) of user 1000 dumped core.
Module libsystemd.so.0 from deb systemd-257.4-9.amd64
Module libstdc++.so.6 from deb gcc-14-14.2.0-19.amd64
Module libzstd.so.1 from deb libzstd-1.5.7+dfsg-1.amd64
Module libgcc_s.so.1 from deb gcc-14-14.2.0-19.amd64
Stack trace of thread 2054:
#0 0x00007f387f36f95c __pthread_kill_implementation (libc.so.6
+ 0x9495c)
#1 0x00007f387f31acc2 __GI_raise (libc.so.6 + 0x3fcc2)
#2 0x00007f387f3034ac __GI_abort (libc.so.6 + 0x284ac)
#3 0x0000560fbd3301c0 n/a (/usr/bin/Xwayland + 0x1991c0)
#4 0x0000560fbd3349b9 n/a (/usr/bin/Xwayland + 0x19d9b9)
#5 0x0000560fbd335ab9 n/a (/usr/bin/Xwayland + 0x19eab9)
#6 0x0000560fbd32d2a9 n/a (/usr/bin/Xwayland + 0x1962a9)
#7 0x00007f387f31adf0 __restore_rt (libc.so.6 + 0x3fdf0)
#8 0x00007f387ebe04c0 n/a (libnvidia-tls.so.535.216.03 +
0x34c0)
ELF object binary architecture: AMD x86-64
GNU gdb (Debian 16.2-8) 16.2
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License GPLv3+: GNU GPL version 3 or later <http://gnu.org/licenses/gpl.html>
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Reading symbols from /usr/bin/Xwayland...
(No debugging symbols found in /usr/bin/Xwayland)
warning: Can't open file /dev/shm/wlroots-LDNcje (deleted) during file-backed
mapping note processing
warning: Can't open file /memfd:/.glXXXXXX (deleted) during file-backed mapping
note processing
warning: Can't open file /dev/shm/b95dab66-91bb-449f-b29a-bd8300a53268
(deleted) during file-backed mapping note processing
[New LWP 2054]
[Thread debugging using libthread_db enabled]
Using host libthread_db library "/lib/x86_64-linux-gnu/libthread_db.so.1".
Core was generated by `Xwayland :0 -rootless -core -listenfd 41 -listenfd 42
-displayfd 82 -wm 79'.
Program terminated with signal SIGABRT, Aborted.
#0 __pthread_kill_implementation (threadid=<optimized out>,
signo=signo@entry=6, no_tid=no_tid@entry=0) at ./nptl/pthread_kill.c:44
warning: 44 ./nptl/pthread_kill.c: No such file or directory
(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
#11 0x00007f3878a412e2 in internal_setpwent (ent=ent@entry=0x7ffcd98a55d0,
stayopen=stayopen@entry=0, needent=needent@entry=0) at
nss_compat/compat-pwd.c:234
#12 0x00007f3878a42a70 in _nss_compat_getpwuid_r (uid=<optimized out>,
pwd=<optimized out>, buffer=0x560ff53bb310 "\273S\377`\005", buflen=1024,
errnop=<optimized out>) at nss_compat/compat-pwd.c:1067
#13 0x00007f387f41d961 in __getpwuid_r (uid=uid@entry=1000,
resbuf=resbuf@entry=0x7f387f4d0440 <resbuf>, buffer=<optimized out>,
buflen=buflen@entry=1024, result=result@entry=0x7ffcd98a5770) at
../nss/getXXbyYY_r.c:273
#14 0x00007f387f41d768 in getpwuid (uid=1000) at ../nss/getXXbyYY.c:140
#15 0x0000560fbd327820 in ?? ()
#16 0x0000560fbd327ad8 in ?? ()
#17 0x0000560fbd3397a7 in ?? ()
#18 0x0000560fbd329ff6 in ?? ()
#19 0x0000560fbd252cdb in ?? ()
#20 0x0000560fbd25329c in ?? ()
#21 0x0000560fbd257554 in ?? ()
#22 0x00007f387f304ca8 in __libc_start_call_main
(main=main@entry=0x560fbd1d1c10, argc=argc@entry=12,
argv=argv@entry=0x7ffcd98a5b68) at ../sysdeps/nptl/libc_start_call_main.h:58
#23 0x00007f387f304d65 in __libc_start_main_impl (main=0x560fbd1d1c10, argc=12,
argv=0x7ffcd98a5b68, init=<optimized out>, fini=<optimized out>,
rtld_fini=<optimized out>, stack_end=0x7ffcd98a5b58)
at ../csu/libc-start.c:360
#24 0x0000560fbd1d1c41 in ?? ()
----
To reproduce on my system:
- Open two Wayland-compatible terminals.
- From the first, launch `Xwayland -verbose 7`. A window will
appear.
- From the second, launch an X client, such as `xterm`.
Xwayland will crash as above and the window will close.
To verify that it's (probably) not my janky Hyprland setup
causing problems, I rebooted and logged in to a Plasma Wayland session,
and attempted to run `xterm`. It failed, reporting that it couldn't
connect to the DISPLAY, and `pgrep` showed that Xwayland was not
running.
Thank you for your time.
Schwab
*** End of the template - remove these template lines ***
-- System Information:
Debian Release: trixie/sid
APT prefers unstable
APT policy: (500, 'unstable'), (500, 'testing'), (500, 'stable')
Architecture: amd64 (x86_64)
Foreign Architectures: i386
Kernel: Linux 6.12.21-amd64 (SMP w/12 CPU threads; PREEMPT)
Kernel taint flags: TAINT_PROPRIETARY_MODULE, TAINT_OOT_MODULE,
TAINT_UNSIGNED_MODULE
Locale: LANG=en_US.UTF-8, LC_CTYPE=en_US.UTF-8 (charmap=UTF-8), LANGUAGE not set
Shell: /bin/sh linked to /usr/bin/dash
Init: systemd (via /run/systemd/system)
LSM: AppArmor: enabled
Versions of packages xwayland depends on:
ii libc6 2.41-6
ii libdecor-0-0 0.2.2-2
ii libdrm2 2.4.124-2
ii libepoxy0 1.5.10-2
ii libgbm1 25.0.3-1
ii libgcrypt20 1.11.0-7
ii libgl1 1.7.0-1+b2
ii libpixman-1-0 0.44.0-3
ii libtirpc3t64 1.3.6+ds-1
ii libwayland-client0 1.23.1-3
ii libxau6 1:1.0.11-1
ii libxcvt0 0.1.3-1
ii libxdmcp6 1:1.1.5-1
ii libxfont2 1:2.0.6-1+b3
ii libxshmfence1 1.3.3-1
ii xserver-common 2:21.1.16-1
xwayland recommends no packages.
xwayland suggests no packages.
-- no debconf information
