#0  0x00007f4bc675ff79 in __GI_raise (sig=sig@entry=6) at ../nptl/sysdeps/unix/sysv/linux/raise.c:56
        resultvar = 0
        pid = 1574
        selftid = 1574
#1  0x00007f4bc6763388 in __GI_abort () at abort.c:89
        save_stage = 2
        act = {__sigaction_handler = {sa_handler = 0x180, sa_sigaction = 0x180}, sa_mask = {__val = {139963484672880, 140736720307192, 139963465172311, 5, 0, 0, 139963428699432, 139963469321096, 140736720307192, 139963483821104, 139963465200917, 0, 18446744073709551615, 139963471810272, 140736720306992, 0}}, sa_flags = -927135296, sa_restorer = 0x7f4bc8bd09c0}
        sigs = {__val = {32, 0 <repeats 15 times>}}
#2  0x00007f4bc8dbca1e in OsAbort ()
No symbol table info available.
#3  0x00007f4bc8dc1ed3 in ?? ()
No symbol table info available.
#4  0x00007f4bc8dc2bb8 in FatalError ()
No symbol table info available.
#5  0x00007f4bc8dba78c in ?? ()
No symbol table info available.
#6  <signal handler called>
No locals.
#7  0x00007f4bc8ce4b66 in ?? ()
No symbol table info available.
#8  0x00007f4bc8ce4ea2 in ?? ()
No symbol table info available.
#9  0x00007f4bc8ca17ab in xf86VTSwitch ()
No symbol table info available.
#10 0x00007f4bc315c27e in ?? () from /usr/lib/xorg/modules/extensions/libxmir.so
No symbol table info available.
#11 0x00007f4bc8c683fd in WakeupHandler ()
No symbol table info available.
#12 0x00007f4bc8db3fff in WaitForSomething ()
No symbol table info available.
#13 0x00007f4bc8c637f1 in ?? ()
No symbol table info available.
#14 0x00007f4bc8c6790a in ?? ()
No symbol table info available.
#15 0x00007f4bc674aec5 in __libc_start_main (main=0x7f4bc8c52e50, argc=13, argv=0x7fffd2388f08, init=<optimized out>, fini=<optimized out>, rtld_fini=<optimized out>, stack_end=0x7fffd2388ef8) at libc-start.c:287
        result = <optimized out>
        unwind_buf = {cancel_jmp_buf = {{jmp_buf = {0, 2477777133264118141, 139963467640405, 140736720310016, 0, 0, -2477699572102913667, -2525013310874508931}, mask_was_saved = 0}}, priv = {pad = {0x0, 0x0, 0x7f4bc8dc6510 <__libc_csu_init>, 0x7fffd2388f08}, data = {prev = 0x0, cleanup = 0x0, canceltype = -925080304}}}
        not_first_call = <optimized out>
#16 0x00007f4bc8c52e7e in _start ()
No symbol table info available.