[New LWP 7806]
Core was generated by `dumpkeys'.
Program terminated with signal SIGSEGV, Segmentation fault.
#0  0x0000558a9b1b250b in dumpchar (fd=0x7fda7b8e16a0 <_IO_2_1_stdout_>, c=1623212384, comma=0) at dump.c:45
45	dump.c: No such file or directory.

Thread 1 (LWP 7806):
#0  0x0000558a9b1b250b in dumpchar (fd=0x7fda7b8e16a0 <_IO_2_1_stdout_>, c=1623212384, comma=0) at dump.c:45
No locals.
#1  0x0000558a9b1b30c8 in lk_dump_diacs (ctx=0x558a9cf074f0, fd=0x7fda7b8e16a0 <_IO_2_1_stdout_>) at dump.c:285
        i = 0
        ptr = 0x558a9cf0a510
        ksym = <optimized out>
#2  0x0000558a9b1b1536 in main (argc=1, argv=0x7ffd10195948) at dumpkeys.c:191
        short_opts = 0x558a9b1b70b8 "hilvsnf1tkdS:c:V"
        long_opts = {{name = 0x558a9b1b7004 "help", has_arg = 0, flag = 0x0, val = 104}, {name = 0x558a9b1b7009 "short-info", has_arg = 0, flag = 0x0, val = 105}, {name = 0x558a9b1b7014 "long-info", has_arg = 0, flag = 0x0, val = 108}, {name = 0x558a9b1b701e "numeric", has_arg = 0, flag = 0x0, val = 110}, {name = 0x558a9b1b7026 "full-table", has_arg = 0, flag = 0x0, val = 102}, {name = 0x558a9b1b7031 "separate-lines", has_arg = 0, flag = 0x0, val = 49}, {name = 0x558a9b1b7040 "shape", has_arg = 1, flag = 0x0, val = 83}, {name = 0x558a9b1b7046 "funcs-only", has_arg = 0, flag = 0x0, val = 116}, {name = 0x558a9b1b7051 "keys-only", has_arg = 0, flag = 0x0, val = 107}, {name = 0x558a9b1b705b "compose-only", has_arg = 0, flag = 0x0, val = 100}, {name = 0x558a9b1b7068 "charset", has_arg = 1, flag = 0x0, val = 99}, {name = 0x558a9b1b7070 "verbose", has_arg = 0, flag = 0x0, val = 118}, {name = 0x558a9b1b7078 "version", has_arg = 0, flag = 0x0, val = 86}, {name = 0x0, has_arg = 0, flag = 0x0, val = 0}}
        c = <optimized out>
        rc = <optimized out>
        kbd_mode = 4
        long_info = 0 '\000'
        short_info = <optimized out>
        numeric = 0 '\000'
        table = LK_SHAPE_DEFAULT
        funcs_only = <optimized out>
        keys_only = 0 '\000'
        diac_only = 0 '\000'
        ctx = 0x558a9cf074f0