.
Thread 1 (process 320):
#0  0x00196416 in __kernel_vsyscall ()
No symbol table info available.
#1  0x001c1c41 in *__GI_raise (sig=6)
    at ../nptl/sysdeps/unix/sysv/linux/raise.c:64
	resultvar = <value optimized out>
	resultvar = <value optimized out>
	pid = 3092468
	selftid = 320
#2  0x001c511e in *__GI_abort () at abort.c:59
	save_stage = Unhandled dwarf expression opcode 0x9f