r0 = epoll_create1(0x0)
r1 = socket$inet_tcp(0x2, 0x1, 0x0)
epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000000040))
r2 = epoll_create(0x6)
epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r0, &(0x7f0000000200)={0x20000001})
epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000000080))
r3 = epoll_create(0x86)
epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r2, &(0x7f0000000380))