gistfile1.txt

 ben@gatsby  ~  coredumpctl gdb                                                               ✔  7433  16:13:03
           PID: 23490 (sway)
           UID: 1000 (ben)
           GID: 1000 (ben)
        Signal: 11 (SEGV)
     Timestamp: Thu 2019-02-28 16:06:28 GMT (6min ago)
  Command Line: sway
    Executable: /usr/bin/sway
 Control Group: /user.slice/user-1000.slice/session-9.scope
          Unit: session-9.scope
         Slice: user-1000.slice
       Session: 9
     Owner UID: 1000 (ben)
       Boot ID: af4e287595e24330810181bf2dc6af7f
    Machine ID: 40a867acdcc045d2bd93cf312d8acd66
      Hostname: gatsby
       Storage: /var/lib/systemd/coredump/core.sway.1000.af4e287595e24330810181bf2dc6af7f.23490.1551369988000000.lz4
       Message: Process 23490 (sway) of user 1000 dumped core.
                
                Stack trace of thread 23490:
                #0  0x000055f07359432d workspace_output_next (sway)
                #1  0x000055f073581e2b cmd_workspace (sway)
                #2  0x000055f0735487eb execute_command (sway)
                #3  0x000055f073573c23 seat_execute_command (sway)
                #4  0x000055f07356e15b handle_keyboard_key (sway)
                #5  0x00007fbafd5f4bce wlr_signal_emit_safe (libwlroots.so.1)
                #6  0x00007fbafd5e3436 wlr_keyboard_notify_key (libwlroots.so.1)
                #7  0x00007fbafd5be957 handle_keyboard_key (libwlroots.so.1)
                #8  0x00007fbafd5bd7bc handle_libinput_readable (libwlroots.so.1)
                #9  0x00007fbafd637702 wl_event_loop_dispatch (libwayland-server.so.0)
                #10 0x00007fbafd6362ac wl_display_run (libwayland-server.so.0)
                #11 0x000055f0735561e0 server_run (sway)
                #12 0x000055f07355571a main (sway)
                #13 0x00007fbafd36f223 __libc_start_main (libc.so.6)
                #14 0x000055f073547e6e _start (sway)
                
                Stack trace of thread 23492:
                #0  0x00007fbafd337afc pthread_cond_wait@@GLIBC_2.3.2 (libpthread.so.0)
                #1  0x00007fbafabd5c94 n/a (i965_dri.so)
                #2  0x00007fbafabd59b8 n/a (i965_dri.so)
                #3  0x00007fbafd331a9d start_thread (libpthread.so.0)
                #4  0x00007fbafd446b23 __clone (libc.so.6)

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Reading symbols from /usr/bin/sway...done.
[New LWP 23490]
[New LWP 23492]
[Thread debugging using libthread_db enabled]
Using host libthread_db library "/usr/lib/libthread_db.so.1".
Core was generated by `sway'.
Program terminated with signal SIGSEGV, Segmentation fault.
#0  0x000055f07359432d in workspace_output_next (current=0x0, create=false) at ../sway/sway/tree/workspace.c:443
443     ../sway/sway/tree/workspace.c: No such file or directory.
[Current thread is 1 (Thread 0x7fbafb40a9c0 (LWP 23490))]
(gdb) bt full
#0  0x000055f07359432d in workspace_output_next (current=0x0, create=false) at ../sway/sway/tree/workspace.c:443
#1  0x000055f073581e2b in cmd_workspace (argc=1, argv=0x55f074cbb448) at ../sway/sway/commands/workspace.c:207
        create = false
        current = 0x0
        ws = 0x0
        no_auto_back_and_forth = false
        seat = 0x55f074775cf0
        error = 0x0
        output_location = -1
        gaps_location = -1
#2  0x000055f0735487eb in execute_command
    (_exec=0x55f074780500 "workspace next_on_output", seat=0x55f074775cf0, con=0x0) at ../sway/sway/commands.c:286
        node = 0x55f074ca5360
        res = 0x0
        argc = 2
        argv = 0x55f074cbb440
        handler = 0x55f0735b7230 <handlers+752>
        res_list = 0x55f074c95f10
        exec = 0x55f074c723e0 "workspace next_on_output"
        head = 0x0
        cmdlist = 0x0
        cmd = 0x55f074c723e0 "workspace next_on_output"
        views = 0x0
        __PRETTY_FUNCTION__ = "execute_command"
#3  0x000055f073573c23 in seat_execute_command (seat=0x55f074775cf0, binding=0x55f07477fbe0)
    at ../sway/sway/commands/bind.c:347
        con = 0x0
        res_list = 0x0
        success = 115
#4  0x000055f07356e15b in handle_keyboard_key (listener=0x55f074bbba90, data=0x7ffe7310d900)
    at ../sway/sway/input/keyboard.c:377
        keyboard = 0x55f074bbba80
        seat = 0x55f074775cf0
        wlr_seat = 0x55f074775e30
        wlr_device = 0x55f074b9c500
        device_identifier = 0x55f074c7f890 "1:1:AT_Translated_Set_2_keyboard"
        event = 0x7ffe7310d900
        input_inhibited = false
        keycode = 114
        translated_keysyms = 0x55f074bbb738
        translated_modifiers = 68
        translated_keysyms_len = 1
        raw_keysyms = 0x55f074bbb738
        raw_modifiers = 68
        raw_keysyms_len = 1
        code_modifiers = 68
        handled = false
        binding_released = 0x0
        binding = 0x55f07477fbe0
#5  0x00007fbafd5f4bce in wlr_signal_emit_safe (signal=signal@entry=0x55f074bc07c8, data=data@entry=0x7ffe7310d900)
    at ../util/signal.c:29
        pos = 0x55f074bbba90
        l = 0x55f074bbba90
        cursor = {link = {prev = 0x55f074bbba90, next = 0x7ffe7310d880}, notify = 0x7fbafd5f4b40 <handle_noop>}
        end = {link = {prev = 0x7ffe7310d860, next = 0x55f074bc07c8}, notify = 0x7fbafd5f4b40 <handle_noop>}
#6  0x00007fbafd5e3436 in wlr_keyboard_notify_key (keyboard=0x55f074bc06d0, event=event@entry=0x7ffe7310d900)
    at ../types/wlr_keyboard.c:103
        updated = <optimized out>
#7  0x00007fbafd5be957 in handle_keyboard_key (event=<optimized out>, libinput_dev=<optimized out>)
    at ../backend/libinput/keyboard.c:82
        wlr_dev = 0x55f074b9c500
--Type <RET> for more, q to quit, c to continue without paging--c
        kbevent = 0x55f074cbb410
        wlr_event = {time_msec = 1047253, keycode = 106, update_state = true, state = WLR_KEY_PRESSED}
        state = <optimized out>
#8  0x00007fbafd5bd7bc in handle_libinput_readable (fd=<optimized out>, mask=<optimized out>, _backend=0x55f0745d3060) at ../backend/libinput/backend.c:41
        backend = 0x55f0745d3060
        event = 0x55f074cbb410
#9  0x00007fbafd637702 in wl_event_loop_dispatch () at /usr/lib/libwayland-server.so.0
#10 0x00007fbafd6362ac in wl_display_run () at /usr/lib/libwayland-server.so.0
#11 0x000055f0735561e0 in server_run (server=0x55f0735b7d60 <server>) at ../sway/sway/server.c:214
#12 0x000055f07355571a in main (argc=1, argv=0x7ffe7310dcc8) at ../sway/sway/main.c:405
        verbose = 0
        debug = 0
        validate = 0
        allow_unsupported_gpu = 0
        long_options = {{name = 0x55f07359eec0 "help", has_arg = 0, flag = 0x0, val = 104}, {name = 0x55f07359eec5 "config", has_arg = 1, flag = 0x0, val = 99}, {name = 0x55f07359eecc "validate", has_arg = 0, flag = 0x0, val = 67}, {name = 0x55f07359eed5 "debug", has_arg = 0, flag = 0x0, val = 100}, {name = 0x55f07359eedb "version", has_arg = 0, flag = 0x0, val = 118}, {name = 0x55f07359eee3 "verbose", has_arg = 0, flag = 0x0, val = 86}, {name = 0x55f07359eeeb "get-socketpath", has_arg = 0, flag = 0x0, val = 112}, {name = 0x55f07359eefa "unsupported-gpu", has_arg = 0, flag = 0x0, val = 117}, {name = 0x55f07359ef0a "my-next-gpu-wont-be-nvidia", has_arg = 0, flag = 0x0, val = 117}, {name = 0x0, has_arg = 0, flag = 0x0, val = 0}}
        config_path = 0x0
        usage = 0x55f07359e988 "Usage: sway [options] [command]\n\n  -h, --help", ' ' <repeats 13 times>, "Show help message and quit.\n  -c, --config <config>  Specify a config file.\n  -C, --validate         Check the validity of the config file, th"...
        c = -1
(gdb)