=> 0x7ff7cb4b499b <__GI___pthread_kill+283>: mov %eax,%r13d 0x7ff7cb4b499e <__GI___pthread_kill+286>: neg %r13d 0x7ff7cb4b49a1 <__GI___pthread_kill+289>: cmp $0xfffff000,%eax 0x7ff7cb4b49a6 <__GI___pthread_kill+294>: mov $0x0,%eax 0x7ff7cb4b49ab <__GI___pthread_kill+299>: cmovbe %eax,%r13d 0x7ff7cb4b49af <__GI___pthread_kill+303>: jmp 0x7ff7cb4b492a <__GI___pthread_kill+170> 0x7ff7cb4b49b4 <__GI___pthread_kill+308>: nopl 0x0(%rax) 0x7ff7cb4b49b8 <__GI___pthread_kill+312>: mov %r12,%rdi 0x7ff7cb4b49bb <__GI___pthread_kill+315>: call 0x7ff7cb4af1e0 <__GI___lll_lock_wait_private> 0x7ff7cb4b49c0 <__GI___pthread_kill+320>: jmp 0x7ff7cb4b48f8 <__GI___pthread_kill+120> 0x7ff7cb4b49c5 <__GI___pthread_kill+325>: nopl (%rax) 0x7ff7cb4b49c8 <__GI___pthread_kill+328>: mov %r12,%rdi 0x7ff7cb4b49cb <__GI___pthread_kill+331>: call 0x7ff7cb4af2a0 <__GI___lll_lock_wake_private> 0x7ff7cb4b49d0 <__GI___pthread_kill+336>: jmp 0x7ff7cb4b4913 <__GI___pthread_kill+147> 0x7ff7cb4b49d5 <__GI___pthread_kill+341>: call 0x7ff7cb553d90 <__stack_chk_fail> 0x7ff7cb4b49da: nopw 0x0(%rax,%rax,1)