Erratic user session crashes

[xeruf]

Every few hours of use, I encounter a wayland / sway crash destroying my user session and throwing me back to the login screen / tty.

Please fill out the following:

• Sway Version:
  sway version 1.9 on Arch (Manjaro Sway)

• Configuration File:
  My sway configuration is https://forge.ftt.gmbh/janek/dotfiles/src/branch/main/.config/sway on Manjaro Sway, but I doubt that should matter

• Stack Trace:

(gdb) bt full
#0  0x00007f93ccb9af5f in wl_list_remove () at /usr/lib/libwayland-server.so.0
#1  0x000055971b5996c2 in ??? ()
#2  0x00007f93ccb9b01e in wl_signal_emit_mutable () at /usr/lib/libwayland-server.so.0
#3  0x00007f93ccb1eab7 in ??? () at /usr/lib/libwlroots.so.12
#4  0x00007f93ccb11b81 in wlr_addon_set_finish () at /usr/lib/libwlroots.so.12
#5  0x00007f93ccaf384c in ??? () at /usr/lib/libwlroots.so.12
#6  0x00007f93ccb9c9ba in ??? () at /usr/lib/libwayland-server.so.0
#7  0x00007f93ccb9e7a9 in wl_resource_destroy () at /usr/lib/libwayland-server.so.0
#8  0x00007f93cc1b2596 in ??? () at /usr/lib/libffi.so.8
#9  0x00007f93cc1af00e in ??? () at /usr/lib/libffi.so.8
#10 0x00007f93cc1b1bd3 in ffi_call () at /usr/lib/libffi.so.8
#11 0x00007f93ccb99ada in ??? () at /usr/lib/libwayland-server.so.0
#12 0x00007f93ccb9e180 in ??? () at /usr/lib/libwayland-server.so.0
#13 0x00007f93ccb9cae2 in wl_event_loop_dispatch () at /usr/lib/libwayland-server.so.0
#14 0x00007f93ccb9d2d7 in wl_display_run () at /usr/lib/libwayland-server.so.0
#15 0x000055971b54dc5e in ??? ()
#16 0x00007f93cc82acd0 in ??? () at /usr/lib/libc.so.6
#17 0x00007f93cc82ad8a in __libc_start_main () at /usr/lib/libc.so.6
#18 0x000055971b54e125 in ??? ()

journalctl logs:

Apr 24 20:37:08 rtkit-daemon[2233]: Supervising 2 threads of 2 processes of 1 users.
Apr 24 20:37:08 rtkit-daemon[2233]: Supervising 2 threads of 2 processes of 1 users.
Apr 24 20:37:19 kernel: sway[1507]: segfault at 8 ip 00007f93ccb9af5f sp 00007ffcfbe415c8 error 6 in libwayland-server.so.0.22.0[7f93ccb98000+8000]
Apr 24 20:37:19 kernel: Code: 00 66 2e 0f 1f 84 00 00 00 00 00 f3 0f 1e fa 48 8b 7f 38 ff 25 42 b0 00 00 66 90 f3 0f 1e fa 48 8b 17 48 8b 47 08 66 0f ef c0 <48> 89 42 08 48 89 10 0f 11 07 c3 66 0f 1f 44 00 00 f3 0f 1e fa 48
Apr 24 20:37:19 systemd[1]: Started Process Core Dump (PID 500813/UID 0).
Apr 24 20:37:19 systemd-coredump[500814]: Removed old coredump core.full-line-infer.1000.bbdac21c70294ded821127da3d78bb44.69925.1713891781000000.zst.
Apr 24 20:37:20 systemd-coredump[500814]: Process 1507 (sway) of user 1000 dumped core.
                                          
                                          Stack trace of thread 1507:
                                          #0  0x00007f93ccb9af5f wl_list_remove (libwayland-server.so.0 + 0x9f5f)
                                          #1  0x000055971b5996c2 n/a (sway + 0x5b6c2)
                                          #2  0x00007f93ccb9b01e wl_signal_emit_mutable (libwayland-server.so.0 + 0xa01e)
                                          #3  0x00007f93ccb1eab7 n/a (libwlroots.so.12 + 0xacab7)
                                          #4  0x00007f93ccb11b81 wlr_addon_set_finish (libwlroots.so.12 + 0x9fb81)
                                          #5  0x00007f93ccaf384c n/a (libwlroots.so.12 + 0x8184c)
                                          #6  0x00007f93ccb9c9ba n/a (libwayland-server.so.0 + 0xb9ba)
                                          #7  0x00007f93ccb9e7a9 wl_resource_destroy (libwayland-server.so.0 + 0xd7a9)
                                          #8  0x00007f93cc1b2596 n/a (libffi.so.8 + 0x7596)
                                          #9  0x00007f93cc1af00e n/a (libffi.so.8 + 0x400e)
                                          #10 0x00007f93cc1b1bd3 ffi_call (libffi.so.8 + 0x6bd3)
                                          #11 0x00007f93ccb99ada n/a (libwayland-server.so.0 + 0x8ada)
                                          #12 0x00007f93ccb9e180 n/a (libwayland-server.so.0 + 0xd180)
                                          #13 0x00007f93ccb9cae2 wl_event_loop_dispatch (libwayland-server.so.0 + 0xbae2)
                                          #14 0x00007f93ccb9d2d7 wl_display_run (libwayland-server.so.0 + 0xc2d7)
                                          #15 0x000055971b54dc5e n/a (sway + 0xfc5e)
                                          #16 0x00007f93cc82acd0 n/a (libc.so.6 + 0x29cd0)
                                          #17 0x00007f93cc82ad8a __libc_start_main (libc.so.6 + 0x29d8a)
                                          #18 0x000055971b54e125 n/a (sway + 0x10125)
                                          
                                          Stack trace of thread 1548:
                                          #0  0x00007f93cc88cebe n/a (libc.so.6 + 0x8bebe)
                                          #1  0x00007f93cc88f750 pthread_cond_wait (libc.so.6 + 0x8e750)
                                          #2  0x00007f93c4a1b1fc n/a (iris_dri.so + 0x1021fc)
                                          #3  0x00007f93c4a31f0c n/a (iris_dri.so + 0x118f0c)
                                          #4  0x00007f93cc89055a n/a (libc.so.6 + 0x8f55a)
                                          #5  0x00007f93cc90da3c n/a (libc.so.6 + 0x10ca3c)
                                          
                                          Stack trace of thread 1549:
                                          #0  0x00007f93cc88cebe n/a (libc.so.6 + 0x8bebe)
                                          #1  0x00007f93cc88f750 pthread_cond_wait (libc.so.6 + 0x8e750)
                                          #2  0x00007f93c4a1b1fc n/a (iris_dri.so + 0x1021fc)
                                          #3  0x00007f93c4a31f0c n/a (iris_dri.so + 0x118f0c)
                                          #4  0x00007f93cc89055a n/a (libc.so.6 + 0x8f55a)
                                          #5  0x00007f93cc90da3c n/a (libc.so.6 + 0x10ca3c)
                                          
                                          Stack trace of thread 1550:
                                          #0  0x00007f93cc88cebe n/a (libc.so.6 + 0x8bebe)
                                          #1  0x00007f93cc88f750 pthread_cond_wait (libc.so.6 + 0x8e750)
                                          #2  0x00007f93c4a1b1fc n/a (iris_dri.so + 0x1021fc)
                                          #3  0x00007f93c4a31f0c n/a (iris_dri.so + 0x118f0c)
                                          #4  0x00007f93cc89055a n/a (libc.so.6 + 0x8f55a)
                                          #5  0x00007f93cc90da3c n/a (libc.so.6 + 0x10ca3c)
                                          
                                          Stack trace of thread 1553:
                                          #0  0x00007f93cc88cebe n/a (libc.so.6 + 0x8bebe)
                                          #1  0x00007f93cc88f750 pthread_cond_wait (libc.so.6 + 0x8e750)
                                          #2  0x00007f93c4a1b1fc n/a (iris_dri.so + 0x1021fc)
                                          #3  0x00007f93c4a31f0c n/a (iris_dri.so + 0x118f0c)
                                          #4  0x00007f93cc89055a n/a (libc.so.6 + 0x8f55a)
                                          #5  0x00007f93cc90da3c n/a (libc.so.6 + 0x10ca3c)
                                          
                                          Stack trace of thread 1551:
                                          #0  0x00007f93cc88cebe n/a (libc.so.6 + 0x8bebe)
                                          #1  0x00007f93cc88f750 pthread_cond_wait (libc.so.6 + 0x8e750)
                                          #2  0x00007f93c4a1b1fc n/a (iris_dri.so + 0x1021fc)
                                          #3  0x00007f93c4a31f0c n/a (iris_dri.so + 0x118f0c)
                                          #4  0x00007f93cc89055a n/a (libc.so.6 + 0x8f55a)
                                          #5  0x00007f93cc90da3c n/a (libc.so.6 + 0x10ca3c)
                                          
                                          Stack trace of thread 1552:
                                          #0  0x00007f93cc88cebe n/a (libc.so.6 + 0x8bebe)
                                          #1  0x00007f93cc88f750 pthread_cond_wait (libc.so.6 + 0x8e750)
                                          #2  0x00007f93c4a1b1fc n/a (iris_dri.so + 0x1021fc)
                                          #3  0x00007f93c4a31f0c n/a (iris_dri.so + 0x118f0c)
                                          #4  0x00007f93cc89055a n/a (libc.so.6 + 0x8f55a)
                                          #5  0x00007f93cc90da3c n/a (libc.so.6 + 0x10ca3c)
                                          
                                          Stack trace of thread 1554:
                                          #0  0x00007f93cc90b88d syscall (libc.so.6 + 0x10a88d)
                                          #1  0x00007f93ccd9f337 g_cond_wait (libglib-2.0.so.0 + 0xb3337)
                                          #2  0x00007f93ccd111b4 n/a (libglib-2.0.so.0 + 0x251b4)
                                          #3  0x00007f93ccd1121c g_async_queue_pop (libglib-2.0.so.0 + 0x2521c)
                                          #4  0x00007f93cc005c48 n/a (libpangoft2-1.0.so.0 + 0x8c48)
                                          #5  0x00007f93ccd77a45 n/a (libglib-2.0.so.0 + 0x8ba45)
                                          #6  0x00007f93cc89055a n/a (libc.so.6 + 0x8f55a)
                                          #7  0x00007f93cc90da3c n/a (libc.so.6 + 0x10ca3c)
                                          ELF object binary architecture: AMD x86-64
Apr 24 20:37:20 scp-dbus-servic[2469]: Error reading events from display: Broken pipe
Apr 24 20:37:20 foot[2183]: wayland: failed to read events from the Wayland socket: Broken pipe
Apr 24 20:37:20 foot.sh[2183]:  err: wayland.c:1405: failed to read events from the Wayland socket: Broken pipe
Apr 24 20:37:20 foot.sh[2183]:  err: wayland.c:1942: failed to flush wayland socket: Broken pipe
Apr 24 20:37:20 swayrd[2023]: [2024-04-24T17:37:20Z WARN  swayr::daemon] Error while receiving events: failed to fill whole buffer
Apr 24 20:37:20 xdg-desktop-por[2215]: Error reading events from display: Broken pipe
Apr 24 20:37:20 foot[2183]: wayland: failed to flush wayland socket: Broken pipe

[emersion]

The backtrace you provided doesn't contain debug symbols. This most likely happens because the Sway binary you're using doesn't have debug information bundled.

Can you try again with a manually compiled Sway binary? See https://github.com/swaywm/sway/wiki/Development-Setup#compiling-as-a-subproject

[Hex4dec]

Can confirm this issue after updating my system

[anm-cb]

I am having the same problem, and it looks as if it's happening at the same position, here my stacktrace:
stacktrace.txt

Started happening after updating ubuntu Mantic (23.10) to Noble (24.04) (sway 1.8.1 to 1.9).

[kuon]

I am not sure if I hit the same issue. I upgraded my system today, and I was immediately confronted to crash every 5 minutes. I had work to do, so sadly I was unable to debug the issue. But, I rolled back to sway 1.9 and kernel 6.8.2 and things are smooth again. The kernel causing the issue was 6.8.8.

When I have time, I will build a debug version and see what I can gather. In the meantime, here are my coredumps even if without debug symbols it doesn't give a lot.

           PID: 2456 (sway)
           UID: 1000 (kuon)
           GID: 1000 (kuon)
        Signal: 11 (SEGV)
     Timestamp: Wed 2024-05-01 08:47:15 CEST (8h ago)
  Command Line: sway
    Executable: /usr/bin/sway
 Control Group: /user.slice/user-1000.slice/session-2.scope
          Unit: session-2.scope
         Slice: user-1000.slice
       Session: 2
     Owner UID: 1000 (kuon)
       Boot ID: 6147bb65b8e644fd8ca1192e172872e0
    Machine ID: b20570e1eb354484842cd3f69b841431
      Hostname: yoda
       Storage: /var/lib/systemd/coredump/core.sway.1000.6147bb65b8e644fd8ca1192e172872e0.2456.1714546035000000.zst (present)
  Size on Disk: 4.5M
       Message: Process 2456 (sway) of user 1000 dumped core.
                
                Stack trace of thread 2456:
                #0  0x000070385707cae0 wl_event_loop_dispatch (libwayland-server.so.0 + 0xbae0)
                #1  0x000070385707d2d7 wl_display_run (libwayland-server.so.0 + 0xc2d7)
                #2  0x00005cdf9f43cc5e n/a (sway + 0xfc5e)
                #3  0x0000703856d1acd0 n/a (libc.so.6 + 0x25cd0)
                #4  0x0000703856d1ad8a __libc_start_main (libc.so.6 + 0x25d8a)
                #5  0x00005cdf9f43d125 n/a (sway + 0x10125)
                
                Stack trace of thread 2460:
                #0  0x0000703856d7cebe n/a (libc.so.6 + 0x87ebe)
                #1  0x0000703856d7f750 pthread_cond_wait (libc.so.6 + 0x8a750)
                #2  0x0000703853cdf3fc n/a (radeonsi_dri.so + 0x863fc)
                #3  0x0000703853cf7c2c n/a (radeonsi_dri.so + 0x9ec2c)
                #4  0x0000703856d8055a n/a (libc.so.6 + 0x8b55a)
                #5  0x0000703856dfda5c n/a (libc.so.6 + 0x108a5c)
                
                Stack trace of thread 2459:
                #0  0x0000703856d7cebe n/a (libc.so.6 + 0x87ebe)
                #1  0x0000703856d7f750 pthread_cond_wait (libc.so.6 + 0x8a750)
                #2  0x0000703853cdf3fc n/a (radeonsi_dri.so + 0x863fc)
                #3  0x0000703853cf7c2c n/a (radeonsi_dri.so + 0x9ec2c)
                #4  0x0000703856d8055a n/a (libc.so.6 + 0x8b55a)
                #5  0x0000703856dfda5c n/a (libc.so.6 + 0x108a5c)
                
                Stack trace of thread 2461:
                #0  0x0000703856d7cebe n/a (libc.so.6 + 0x87ebe)
                #1  0x0000703856d7f750 pthread_cond_wait (libc.so.6 + 0x8a750)
                #2  0x0000703853cdf3fc n/a (radeonsi_dri.so + 0x863fc)
                #3  0x0000703853cf7c2c n/a (radeonsi_dri.so + 0x9ec2c)
                #4  0x0000703856d8055a n/a (libc.so.6 + 0x8b55a)
                #5  0x0000703856dfda5c n/a (libc.so.6 + 0x108a5c)
                
                Stack trace of thread 2462:
                #0  0x0000703856d7cebe n/a (libc.so.6 + 0x87ebe)
                #1  0x0000703856d7f750 pthread_cond_wait (libc.so.6 + 0x8a750)
                #2  0x0000703853cdf3fc n/a (radeonsi_dri.so + 0x863fc)
                #3  0x0000703853cf7c2c n/a (radeonsi_dri.so + 0x9ec2c)
                #4  0x0000703856d8055a n/a (libc.so.6 + 0x8b55a)
                #5  0x0000703856dfda5c n/a (libc.so.6 + 0x108a5c)
                
                Stack trace of thread 2464:
                #0  0x0000703856d7cebe n/a (libc.so.6 + 0x87ebe)
                #1  0x0000703856d7f750 pthread_cond_wait (libc.so.6 + 0x8a750)
                #2  0x0000703853cdf3fc n/a (radeonsi_dri.so + 0x863fc)
                #3  0x0000703853cf7c2c n/a (radeonsi_dri.so + 0x9ec2c)
                #4  0x0000703856d8055a n/a (libc.so.6 + 0x8b55a)
                #5  0x0000703856dfda5c n/a (libc.so.6 + 0x108a5c)
                
                Stack trace of thread 2463:
                #0  0x0000703856d7cebe n/a (libc.so.6 + 0x87ebe)
                #1  0x0000703856d7f750 pthread_cond_wait (libc.so.6 + 0x8a750)
                #2  0x0000703853cdf3fc n/a (radeonsi_dri.so + 0x863fc)
                #3  0x0000703853cf7c2c n/a (radeonsi_dri.so + 0x9ec2c)
                #4  0x0000703856d8055a n/a (libc.so.6 + 0x8b55a)
                #5  0x0000703856dfda5c n/a (libc.so.6 + 0x108a5c)
                
                Stack trace of thread 2466:
                #0  0x0000703856d7cebe n/a (libc.so.6 + 0x87ebe)
                #1  0x0000703856d7f750 pthread_cond_wait (libc.so.6 + 0x8a750)
                #2  0x0000703853cdf3fc n/a (radeonsi_dri.so + 0x863fc)
                #3  0x0000703853cf7c2c n/a (radeonsi_dri.so + 0x9ec2c)
                #4  0x0000703856d8055a n/a (libc.so.6 + 0x8b55a)
                #5  0x0000703856dfda5c n/a (libc.so.6 + 0x108a5c)
                
                Stack trace of thread 2467:
                #0  0x0000703856d7cebe n/a (libc.so.6 + 0x87ebe)
                #1  0x0000703856d7f750 pthread_cond_wait (libc.so.6 + 0x8a750)
                #2  0x0000703853cdf3fc n/a (radeonsi_dri.so + 0x863fc)
                #3  0x0000703853cf7c2c n/a (radeonsi_dri.so + 0x9ec2c)
                #4  0x0000703856d8055a n/a (libc.so.6 + 0x8b55a)
                #5  0x0000703856dfda5c n/a (libc.so.6 + 0x108a5c)
                
                Stack trace of thread 2465:
                #0  0x0000703856d7cebe n/a (libc.so.6 + 0x87ebe)
                #1  0x0000703856d7f750 pthread_cond_wait (libc.so.6 + 0x8a750)
                #2  0x0000703853cdf3fc n/a (radeonsi_dri.so + 0x863fc)
                #3  0x0000703853cf7c2c n/a (radeonsi_dri.so + 0x9ec2c)
                #4  0x0000703856d8055a n/a (libc.so.6 + 0x8b55a)
                #5  0x0000703856dfda5c n/a (libc.so.6 + 0x108a5c)
                
                Stack trace of thread 2470:
                #0  0x0000703856d7cebe n/a (libc.so.6 + 0x87ebe)
                #1  0x0000703856d7f750 pthread_cond_wait (libc.so.6 + 0x8a750)
                #2  0x0000703853cdf3fc n/a (radeonsi_dri.so + 0x863fc)
                #3  0x0000703853cf7c2c n/a (radeonsi_dri.so + 0x9ec2c)
                #4  0x0000703856d8055a n/a (libc.so.6 + 0x8b55a)
                #5  0x0000703856dfda5c n/a (libc.so.6 + 0x108a5c)
                
                Stack trace of thread 2468:
                #0  0x0000703856d7cebe n/a (libc.so.6 + 0x87ebe)
                #1  0x0000703856d7f750 pthread_cond_wait (libc.so.6 + 0x8a750)
                #2  0x0000703853cdf3fc n/a (radeonsi_dri.so + 0x863fc)
                #3  0x0000703853cf7c2c n/a (radeonsi_dri.so + 0x9ec2c)
                #4  0x0000703856d8055a n/a (libc.so.6 + 0x8b55a)
                #5  0x0000703856dfda5c n/a (libc.so.6 + 0x108a5c)
                
                Stack trace of thread 2471:
                #0  0x0000703856d7cebe n/a (libc.so.6 + 0x87ebe)
                #1  0x0000703856d7f750 pthread_cond_wait (libc.so.6 + 0x8a750)
                #2  0x0000703853cdf3fc n/a (radeonsi_dri.so + 0x863fc)
                #3  0x0000703853cf7c2c n/a (radeonsi_dri.so + 0x9ec2c)
                #4  0x0000703856d8055a n/a (libc.so.6 + 0x8b55a)
                #5  0x0000703856dfda5c n/a (libc.so.6 + 0x108a5c)
                
                Stack trace of thread 2469:
                #0  0x0000703856d7cebe n/a (libc.so.6 + 0x87ebe)
                #1  0x0000703856d7f750 pthread_cond_wait (libc.so.6 + 0x8a750)
                #2  0x0000703853cdf3fc n/a (radeonsi_dri.so + 0x863fc)
                #3  0x0000703853cf7c2c n/a (radeonsi_dri.so + 0x9ec2c)
                #4  0x0000703856d8055a n/a (libc.so.6 + 0x8b55a)
                #5  0x0000703856dfda5c n/a (libc.so.6 + 0x108a5c)
                
                Stack trace of thread 2473:
                #0  0x0000703856d7cebe n/a (libc.so.6 + 0x87ebe)
                #1  0x0000703856d7f750 pthread_cond_wait (libc.so.6 + 0x8a750)
                #2  0x0000703853cdf3fc n/a (radeonsi_dri.so + 0x863fc)
                #3  0x0000703853cf7c2c n/a (radeonsi_dri.so + 0x9ec2c)
                #4  0x0000703856d8055a n/a (libc.so.6 + 0x8b55a)
                #5  0x0000703856dfda5c n/a (libc.so.6 + 0x108a5c)
                
                Stack trace of thread 2475:
                #0  0x0000703856d7cebe n/a (libc.so.6 + 0x87ebe)
                #1  0x0000703856d7f750 pthread_cond_wait (libc.so.6 + 0x8a750)
                #2  0x0000703853cdf3fc n/a (radeonsi_dri.so + 0x863fc)
                #3  0x0000703853cf7c2c n/a (radeonsi_dri.so + 0x9ec2c)
                #4  0x0000703856d8055a n/a (libc.so.6 + 0x8b55a)
                #5  0x0000703856dfda5c n/a (libc.so.6 + 0x108a5c)
                
                Stack trace of thread 2474:
                #0  0x0000703856d7cebe n/a (libc.so.6 + 0x87ebe)
                #1  0x0000703856d7f750 pthread_cond_wait (libc.so.6 + 0x8a750)
                #2  0x0000703853cdf3fc n/a (radeonsi_dri.so + 0x863fc)
                #3  0x0000703853cf7c2c n/a (radeonsi_dri.so + 0x9ec2c)
                #4  0x0000703856d8055a n/a (libc.so.6 + 0x8b55a)
                #5  0x0000703856dfda5c n/a (libc.so.6 + 0x108a5c)
                
                Stack trace of thread 2478:
                #0  0x0000703856d7cebe n/a (libc.so.6 + 0x87ebe)
                #1  0x0000703856d7f750 pthread_cond_wait (libc.so.6 + 0x8a750)
                #2  0x0000703853cdf3fc n/a (radeonsi_dri.so + 0x863fc)
                #3  0x0000703853cf7c2c n/a (radeonsi_dri.so + 0x9ec2c)
                #4  0x0000703856d8055a n/a (libc.so.6 + 0x8b55a)
                #5  0x0000703856dfda5c n/a (libc.so.6 + 0x108a5c)
                
                Stack trace of thread 2476:
                #0  0x0000703856d7cebe n/a (libc.so.6 + 0x87ebe)
                #1  0x0000703856d7f750 pthread_cond_wait (libc.so.6 + 0x8a750)
                #2  0x0000703853cdf3fc n/a (radeonsi_dri.so + 0x863fc)
                #3  0x0000703853cf7c2c n/a (radeonsi_dri.so + 0x9ec2c)
                #4  0x0000703856d8055a n/a (libc.so.6 + 0x8b55a)
                #5  0x0000703856dfda5c n/a (libc.so.6 + 0x108a5c)
                
                Stack trace of thread 2472:
                #0  0x0000703856d7cebe n/a (libc.so.6 + 0x87ebe)
                #1  0x0000703856d7f750 pthread_cond_wait (libc.so.6 + 0x8a750)
                #2  0x0000703853cdf3fc n/a (radeonsi_dri.so + 0x863fc)
                #3  0x0000703853cf7c2c n/a (radeonsi_dri.so + 0x9ec2c)
                #4  0x0000703856d8055a n/a (libc.so.6 + 0x8b55a)
                #5  0x0000703856dfda5c n/a (libc.so.6 + 0x108a5c)
                
                Stack trace of thread 2479:
                #0  0x0000703856d7cebe n/a (libc.so.6 + 0x87ebe)
                #1  0x0000703856d7f750 pthread_cond_wait (libc.so.6 + 0x8a750)
                #2  0x0000703853cdf3fc n/a (radeonsi_dri.so + 0x863fc)
                #3  0x0000703853cf7c2c n/a (radeonsi_dri.so + 0x9ec2c)
                #4  0x0000703856d8055a n/a (libc.so.6 + 0x8b55a)
                #5  0x0000703856dfda5c n/a (libc.so.6 + 0x108a5c)
                
                Stack trace of thread 2480:
                #0  0x0000703856dfb8ad syscall (libc.so.6 + 0x1068ad)
                #1  0x0000703857283487 g_cond_wait (libglib-2.0.so.0 + 0xb4487)
                #2  0x00007038571f3454 n/a (libglib-2.0.so.0 + 0x24454)
                #3  0x00007038571f34bc g_async_queue_pop (libglib-2.0.so.0 + 0x244bc)
                #4  0x0000703856509c48 n/a (libpangoft2-1.0.so.0 + 0x9c48)
                #5  0x0000703857257065 n/a (libglib-2.0.so.0 + 0x88065)
                #6  0x0000703856d8055a n/a (libc.so.6 + 0x8b55a)
                #7  0x0000703856dfda5c n/a (libc.so.6 + 0x108a5c)
                
                Stack trace of thread 2477:
                #0  0x0000703856d7cebe n/a (libc.so.6 + 0x87ebe)
                #1  0x0000703856d7f750 pthread_cond_wait (libc.so.6 + 0x8a750)
                #2  0x0000703853cdf3fc n/a (radeonsi_dri.so + 0x863fc)
                #3  0x0000703853cf7c2c n/a (radeonsi_dri.so + 0x9ec2c)
                #4  0x0000703856d8055a n/a (libc.so.6 + 0x8b55a)
                #5  0x0000703856dfda5c n/a (libc.so.6 + 0x108a5c)
                ELF object binary architecture: AMD x86-64

           PID: 19603 (sway)
           UID: 1000 (kuon)
           GID: 1000 (kuon)
        Signal: 11 (SEGV)
     Timestamp: Wed 2024-05-01 08:50:54 CEST (8h ago)
  Command Line: sway
    Executable: /usr/bin/sway
 Control Group: /user.slice/user-1000.slice/session-2.scope
          Unit: session-2.scope
         Slice: user-1000.slice
       Session: 2
     Owner UID: 1000 (kuon)
       Boot ID: 6147bb65b8e644fd8ca1192e172872e0
    Machine ID: b20570e1eb354484842cd3f69b841431
      Hostname: yoda
       Storage: /var/lib/systemd/coredump/core.sway.1000.6147bb65b8e644fd8ca1192e172872e0.19603.1714546254000000.zst (present)
  Size on Disk: 3.5M
       Message: Process 19603 (sway) of user 1000 dumped core.
                
                Stack trace of thread 19603:
                #0  0x0000000000000120 n/a (n/a + 0x0)
                ELF object binary architecture: AMD x86-64

           PID: 31612 (sway)
           UID: 1000 (kuon)
           GID: 1000 (kuon)
        Signal: 11 (SEGV)
     Timestamp: Wed 2024-05-01 08:58:31 CEST (8h ago)
  Command Line: sway
    Executable: /usr/bin/sway
 Control Group: /user.slice/user-1000.slice/session-2.scope
          Unit: session-2.scope
         Slice: user-1000.slice
       Session: 2
     Owner UID: 1000 (kuon)
       Boot ID: 6147bb65b8e644fd8ca1192e172872e0
    Machine ID: b20570e1eb354484842cd3f69b841431
      Hostname: yoda
       Storage: /var/lib/systemd/coredump/core.sway.1000.6147bb65b8e644fd8ca1192e172872e0.31612.1714546711000000.zst (present)
  Size on Disk: 4.3M
       Message: Process 31612 (sway) of user 1000 dumped core.
                
                Stack trace of thread 31612:
                #0  0x000075d0e23ffae0 wl_event_loop_dispatch (libwayland-server.so.0 + 0xbae0)
                #1  0x000075d0e24002d7 wl_display_run (libwayland-server.so.0 + 0xc2d7)
                #2  0x000065268ed45af5 n/a (sway + 0x12af5)
                #3  0x000075d0e20a9cd0 n/a (libc.so.6 + 0x25cd0)
                #4  0x000075d0e20a9d8a __libc_start_main (libc.so.6 + 0x25d8a)
                #5  0x000065268ed45fa5 n/a (sway + 0x12fa5)
                
                Stack trace of thread 31615:
                #0  0x000075d0e210bebe n/a (libc.so.6 + 0x87ebe)
                #1  0x000075d0e210e750 pthread_cond_wait (libc.so.6 + 0x8a750)
                #2  0x000075d0df0c63fc n/a (radeonsi_dri.so + 0x863fc)
                #3  0x000075d0df0dec2c n/a (radeonsi_dri.so + 0x9ec2c)
                #4  0x000075d0e210f55a n/a (libc.so.6 + 0x8b55a)
                #5  0x000075d0e218ca5c n/a (libc.so.6 + 0x108a5c)
                
                Stack trace of thread 31619:
                #0  0x000075d0e210bebe n/a (libc.so.6 + 0x87ebe)
                #1  0x000075d0e210e750 pthread_cond_wait (libc.so.6 + 0x8a750)
                #2  0x000075d0df0c63fc n/a (radeonsi_dri.so + 0x863fc)
                #3  0x000075d0df0dec2c n/a (radeonsi_dri.so + 0x9ec2c)
                #4  0x000075d0e210f55a n/a (libc.so.6 + 0x8b55a)
                #5  0x000075d0e218ca5c n/a (libc.so.6 + 0x108a5c)
                
                Stack trace of thread 31618:
                #0  0x000075d0e210bebe n/a (libc.so.6 + 0x87ebe)
                #1  0x000075d0e210e750 pthread_cond_wait (libc.so.6 + 0x8a750)
                #2  0x000075d0df0c63fc n/a (radeonsi_dri.so + 0x863fc)
                #3  0x000075d0df0dec2c n/a (radeonsi_dri.so + 0x9ec2c)
                #4  0x000075d0e210f55a n/a (libc.so.6 + 0x8b55a)
                #5  0x000075d0e218ca5c n/a (libc.so.6 + 0x108a5c)
                
                Stack trace of thread 31620:
                #0  0x000075d0e210bebe n/a (libc.so.6 + 0x87ebe)
                #1  0x000075d0e210e750 pthread_cond_wait (libc.so.6 + 0x8a750)
                #2  0x000075d0df0c63fc n/a (radeonsi_dri.so + 0x863fc)
                #3  0x000075d0df0dec2c n/a (radeonsi_dri.so + 0x9ec2c)
                #4  0x000075d0e210f55a n/a (libc.so.6 + 0x8b55a)
                #5  0x000075d0e218ca5c n/a (libc.so.6 + 0x108a5c)
                
                Stack trace of thread 31621:
                #0  0x000075d0e210bebe n/a (libc.so.6 + 0x87ebe)
                #1  0x000075d0e210e750 pthread_cond_wait (libc.so.6 + 0x8a750)
                #2  0x000075d0df0c63fc n/a (radeonsi_dri.so + 0x863fc)
                #3  0x000075d0df0dec2c n/a (radeonsi_dri.so + 0x9ec2c)
                #4  0x000075d0e210f55a n/a (libc.so.6 + 0x8b55a)
                #5  0x000075d0e218ca5c n/a (libc.so.6 + 0x108a5c)
                
                Stack trace of thread 31622:
                #0  0x000075d0e210bebe n/a (libc.so.6 + 0x87ebe)
                #1  0x000075d0e210e750 pthread_cond_wait (libc.so.6 + 0x8a750)
                #2  0x000075d0df0c63fc n/a (radeonsi_dri.so + 0x863fc)
                #3  0x000075d0df0dec2c n/a (radeonsi_dri.so + 0x9ec2c)
                #4  0x000075d0e210f55a n/a (libc.so.6 + 0x8b55a)
                #5  0x000075d0e218ca5c n/a (libc.so.6 + 0x108a5c)
                
                Stack trace of thread 31624:
                #0  0x000075d0e210bebe n/a (libc.so.6 + 0x87ebe)
                #1  0x000075d0e210e750 pthread_cond_wait (libc.so.6 + 0x8a750)
                #2  0x000075d0df0c63fc n/a (radeonsi_dri.so + 0x863fc)
                #3  0x000075d0df0dec2c n/a (radeonsi_dri.so + 0x9ec2c)
                #4  0x000075d0e210f55a n/a (libc.so.6 + 0x8b55a)
                #5  0x000075d0e218ca5c n/a (libc.so.6 + 0x108a5c)
                
                Stack trace of thread 31623:
                #0  0x000075d0e210bebe n/a (libc.so.6 + 0x87ebe)
                #1  0x000075d0e210e750 pthread_cond_wait (libc.so.6 + 0x8a750)
                #2  0x000075d0df0c63fc n/a (radeonsi_dri.so + 0x863fc)
                #3  0x000075d0df0dec2c n/a (radeonsi_dri.so + 0x9ec2c)
                #4  0x000075d0e210f55a n/a (libc.so.6 + 0x8b55a)
                #5  0x000075d0e218ca5c n/a (libc.so.6 + 0x108a5c)
                
                Stack trace of thread 31626:
                #0  0x000075d0e210bebe n/a (libc.so.6 + 0x87ebe)
                #1  0x000075d0e210e750 pthread_cond_wait (libc.so.6 + 0x8a750)
                #2  0x000075d0df0c63fc n/a (radeonsi_dri.so + 0x863fc)
                #3  0x000075d0df0dec2c n/a (radeonsi_dri.so + 0x9ec2c)
                #4  0x000075d0e210f55a n/a (libc.so.6 + 0x8b55a)
                #5  0x000075d0e218ca5c n/a (libc.so.6 + 0x108a5c)
                
                Stack trace of thread 31625:
                #0  0x000075d0e210bebe n/a (libc.so.6 + 0x87ebe)
                #1  0x000075d0e210e750 pthread_cond_wait (libc.so.6 + 0x8a750)
                #2  0x000075d0df0c63fc n/a (radeonsi_dri.so + 0x863fc)
                #3  0x000075d0df0dec2c n/a (radeonsi_dri.so + 0x9ec2c)
                #4  0x000075d0e210f55a n/a (libc.so.6 + 0x8b55a)
                #5  0x000075d0e218ca5c n/a (libc.so.6 + 0x108a5c)
                
                Stack trace of thread 31617:
                #0  0x000075d0e210bebe n/a (libc.so.6 + 0x87ebe)
                #1  0x000075d0e210e750 pthread_cond_wait (libc.so.6 + 0x8a750)
                #2  0x000075d0df0c63fc n/a (radeonsi_dri.so + 0x863fc)
                #3  0x000075d0df0dec2c n/a (radeonsi_dri.so + 0x9ec2c)
                #4  0x000075d0e210f55a n/a (libc.so.6 + 0x8b55a)
                #5  0x000075d0e218ca5c n/a (libc.so.6 + 0x108a5c)
                
                Stack trace of thread 31628:
                #0  0x000075d0e210bebe n/a (libc.so.6 + 0x87ebe)
                #1  0x000075d0e210e750 pthread_cond_wait (libc.so.6 + 0x8a750)
                #2  0x000075d0df0c63fc n/a (radeonsi_dri.so + 0x863fc)
                #3  0x000075d0df0dec2c n/a (radeonsi_dri.so + 0x9ec2c)
                #4  0x000075d0e210f55a n/a (libc.so.6 + 0x8b55a)
                #5  0x000075d0e218ca5c n/a (libc.so.6 + 0x108a5c)
                
                Stack trace of thread 31629:
                #0  0x000075d0e210bebe n/a (libc.so.6 + 0x87ebe)
                #1  0x000075d0e210e750 pthread_cond_wait (libc.so.6 + 0x8a750)
                #2  0x000075d0df0c63fc n/a (radeonsi_dri.so + 0x863fc)
                #3  0x000075d0df0dec2c n/a (radeonsi_dri.so + 0x9ec2c)
                #4  0x000075d0e210f55a n/a (libc.so.6 + 0x8b55a)
                #5  0x000075d0e218ca5c n/a (libc.so.6 + 0x108a5c)
                
                Stack trace of thread 31632:
                #0  0x000075d0e218a8ad syscall (libc.so.6 + 0x1068ad)
                #1  0x000075d0e261a487 g_cond_wait (libglib-2.0.so.0 + 0xb4487)
                #2  0x000075d0e258a454 n/a (libglib-2.0.so.0 + 0x24454)
                #3  0x000075d0e258a4bc g_async_queue_pop (libglib-2.0.so.0 + 0x244bc)
                #4  0x000075d0e1837c48 n/a (libpangoft2-1.0.so.0 + 0x9c48)
                #5  0x000075d0e25ee065 n/a (libglib-2.0.so.0 + 0x88065)
                #6  0x000075d0e210f55a n/a (libc.so.6 + 0x8b55a)
                #7  0x000075d0e218ca5c n/a (libc.so.6 + 0x108a5c)
                
                Stack trace of thread 31627:
                #0  0x000075d0e210bebe n/a (libc.so.6 + 0x87ebe)
                #1  0x000075d0e210e750 pthread_cond_wait (libc.so.6 + 0x8a750)
                #2  0x000075d0df0c63fc n/a (radeonsi_dri.so + 0x863fc)
                #3  0x000075d0df0dec2c n/a (radeonsi_dri.so + 0x9ec2c)
                #4  0x000075d0e210f55a n/a (libc.so.6 + 0x8b55a)
                #5  0x000075d0e218ca5c n/a (libc.so.6 + 0x108a5c)
                
                Stack trace of thread 31616:
                #0  0x000075d0e210bebe n/a (libc.so.6 + 0x87ebe)
                #1  0x000075d0e210e750 pthread_cond_wait (libc.so.6 + 0x8a750)
                #2  0x000075d0df0c63fc n/a (radeonsi_dri.so + 0x863fc)
                #3  0x000075d0df0dec2c n/a (radeonsi_dri.so + 0x9ec2c)
                #4  0x000075d0e210f55a n/a (libc.so.6 + 0x8b55a)
                #5  0x000075d0e218ca5c n/a (libc.so.6 + 0x108a5c)
                
                Stack trace of thread 31630:
                #0  0x000075d0e210bebe n/a (libc.so.6 + 0x87ebe)
                #1  0x000075d0e210e750 pthread_cond_wait (libc.so.6 + 0x8a750)
                #2  0x000075d0df0c63fc n/a (radeonsi_dri.so + 0x863fc)
                #3  0x000075d0df0dec2c n/a (radeonsi_dri.so + 0x9ec2c)
                #4  0x000075d0e210f55a n/a (libc.so.6 + 0x8b55a)
                #5  0x000075d0e218ca5c n/a (libc.so.6 + 0x108a5c)
                
                Stack trace of thread 31631:
                #0  0x000075d0e210bebe n/a (libc.so.6 + 0x87ebe)
                #1  0x000075d0e210e750 pthread_cond_wait (libc.so.6 + 0x8a750)
                #2  0x000075d0df0c63fc n/a (radeonsi_dri.so + 0x863fc)
                #3  0x000075d0df0dec2c n/a (radeonsi_dri.so + 0x9ec2c)
                #4  0x000075d0e210f55a n/a (libc.so.6 + 0x8b55a)
                #5  0x000075d0e218ca5c n/a (libc.so.6 + 0x108a5c)
                ELF object binary architecture: AMD x86-64

[anm-cb]

Maybe it's #7895 / #8060, at least in my case, Ubuntu uses wlroots 0.17.1.

[Hex4dec]

It seems like this issue may be related to AMD GPUs? I have one too.

[zDEFz]

It seems like this issue may be related to AMD GPUs? I have one too.

I have these issues, too, since release of AMD 6950XT, when I first tried sway.. The answer was it is mesa/wlroots related and sway does trigger it.
Unfortunately, there was nothing done to address my case since.
Not even the suggested 'fix'.

@emersion the reason people start posting without debug symbols is because:
A: When you instruct them, you do not specifically instruct them to provide debug symbols and how to do that.
B: Although the issue template suggests to use a version with debug symbols, there should be at least a couple of samples how to do that specifically for swaywm in a few samples on a markdown page outside of the user manual.

[Hex4dec]

A: When you instruct them, you do not specifically instruct them to provide debug symbols and how to do that.
B: Although the issue template suggests to use a version with debug symbols, there should be at least a couple of samples how to do that specifically for swaywm in a few samples on a markdown page outside of the user manual.

A snippet of the reply you're referring to:

Can you try again with a manually compiled Sway binary? See https://github.com/swaywm/sway/wiki/Development-Setup#compiling-as-a-subproject

• Clear instructions
• Markdown page

[zDEFz]

I'd probably re-format and clarify that those steps are needed in order to get the debug symbols.
Those instructions aren't clear for the purpose!

More like:
When reporting a crash/exit, follow the Guide on How to enable debug Symbols and capture a sway log
Following sections... archlinux, fedora, ubuntu [...] to name a few.