#0  __pthread_kill_implementation (no_tid=0, signo=11, threadid=139632300668352) at ./nptl/pthread_kill.c:44
        tid = <optimized out>
        ret = 0
        pd = 0x7efeadae35c0
        old_mask = {__val = {558, 559, 0, 94652736997408, 39, 139632403621500, 32, 32, 24, 94652736997408, 4623384912, 139632404569200, 139632372022656, 0, 94652731609472, 94652731665088}}
        ret = <optimized out>
        pd = <optimized out>
        old_mask = <optimized out>
        ret = <optimized out>
        tid = <optimized out>
        ret = <optimized out>
        resultvar = <optimized out>
        resultvar = <optimized out>
        __arg3 = <optimized out>
        __arg2 = <optimized out>
        __arg1 = <optimized out>
        _a3 = <optimized out>
        _a2 = <optimized out>
        _a1 = <optimized out>
        __futex = <optimized out>
        resultvar = <optimized out>
        __arg3 = <optimized out>
        __arg2 = <optimized out>
        __arg1 = <optimized out>
        _a3 = <optimized out>
        _a2 = <optimized out>
        _a1 = <optimized out>
        __futex = <optimized out>
        __private = <optimized out>
        __oldval = <optimized out>
        result = <optimized out>
#1  __pthread_kill_internal (signo=11, threadid=139632300668352) at ./nptl/pthread_kill.c:78
No locals.
#2  __GI___pthread_kill (threadid=139632300668352, signo=signo@entry=11) at ./nptl/pthread_kill.c:89
No locals.
#3  0x00007efeb2dad476 in __GI_raise (sig=11) at ../sysdeps/posix/raise.c:26
        ret = <optimized out>
#4  0x000056160d70d74a in ?? ()
No symbol table info available.
#5  <signal handler called>
No locals.
#6  0x00007efeb301ed84 in ?? () from /lib/x86_64-linux-gnu/libmutter-10.so.0
No symbol table info available.
#7  0x00007efeb302445d in ?? () from /lib/x86_64-linux-gnu/libmutter-10.so.0
No symbol table info available.
#8  0x00007efeb3118c44 in ?? () from /lib/x86_64-linux-gnu/libmutter-10.so.0
No symbol table info available.
#9  0x00007efeb3022fcd in ?? () from /lib/x86_64-linux-gnu/libmutter-10.so.0
No symbol table info available.
#10 0x00007efeb3cf2d1b in g_main_context_dispatch () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
No symbol table info available.
#11 0x00007efeb3d476f8 in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
No symbol table info available.
#12 0x00007efeb3cf2293 in g_main_loop_run () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
No symbol table info available.
#13 0x00007efeb3063209 in meta_context_run_main_loop () from /lib/x86_64-linux-gnu/libmutter-10.so.0
No symbol table info available.
#14 0x000056160d70ced2 in ?? ()
No symbol table info available.
#15 0x00007efeb2d94d90 in __libc_start_call_main (main=main@entry=0x56160d70ca30, argc=argc@entry=1, argv=argv@entry=0x7ffcb3d470a8) at ../sysdeps/nptl/libc_start_call_main.h:58
        self = <optimized out>
        result = <optimized out>
        unwind_buf = {cancel_jmp_buf = {{jmp_buf = {0, 8657835085588338979, 140723325530280, 94652714764848, 94652714777112, 139632409796672, -8656014641695418077, -8801253506030626525}, mask_was_saved = 0}}, priv = {pad = {0x0, 0x0, 0x0, 0x0}, data = {prev = 0x0, cleanup = 0x0, canceltype = 0}}}
        not_first_call = <optimized out>
#16 0x00007efeb2d94e40 in __libc_start_main_impl (main=0x56160d70ca30, argc=1, argv=0x7ffcb3d470a8, init=<optimized out>, fini=<optimized out>, rtld_fini=<optimized out>, stack_end=0x7ffcb3d47098) at ../csu/libc-start.c:392
No locals.
#17 0x000056160d70d155 in ?? ()
No symbol table info available.