=> 0x7933cc52a032 <epoll_wait+82>:	cmp    $0xfffffffffffff000,%rax
   0x7933cc52a038 <epoll_wait+88>:	ja     0x7933cc52a068 <epoll_wait+136>
   0x7933cc52a03a <epoll_wait+90>:	mov    %r8d,%edi
   0x7933cc52a03d <epoll_wait+93>:	mov    %eax,-0x4(%rbp)
   0x7933cc52a040 <epoll_wait+96>:	call   0x7933cc4985c0 <__GI___pthread_disable_asynccancel>
   0x7933cc52a045 <epoll_wait+101>:	mov    -0x4(%rbp),%eax
   0x7933cc52a048 <epoll_wait+104>:	leave
   0x7933cc52a049 <epoll_wait+105>:	ret
   0x7933cc52a04a <epoll_wait+106>:	nopw   0x0(%rax,%rax,1)
   0x7933cc52a050 <epoll_wait+112>:	mov    0xd8da1(%rip),%rdx        # 0x7933cc602df8
   0x7933cc52a057 <epoll_wait+119>:	neg    %eax
   0x7933cc52a059 <epoll_wait+121>:	mov    %eax,%fs:(%rdx)
   0x7933cc52a05c <epoll_wait+124>:	mov    $0xffffffff,%eax
   0x7933cc52a061 <epoll_wait+129>:	ret
   0x7933cc52a062 <epoll_wait+130>:	nopw   0x0(%rax,%rax,1)
   0x7933cc52a068 <epoll_wait+136>:	mov    0xd8d89(%rip),%rdx        # 0x7933cc602df8