#0  0x00007fa895a6020b in raise (sig=11) at ../nptl/sysdeps/unix/sysv/linux/pt-raise.c:37
        resultvar = 0
        pid = <optimized out>
#1  0x00007fa88a8d5da2 in ?? ()
No symbol table info available.
#2  0x00007fff4beef0b0 in ?? ()
No symbol table info available.
#3  0x00007fff00000000 in ?? ()
No symbol table info available.
#4  0x00000000027a8770 in ?? ()
No symbol table info available.
#5  0x00000000022f0909 in ?? ()
No symbol table info available.
#6  0x00007fa88cdfa930 in ?? ()
No symbol table info available.
#7  0x0000000000000000 in ?? ()
No symbol table info available.