r0 = epoll_create1(0x0)
r1 = socket$inet6_udplite(0xa, 0x2, 0x88)
epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f00000000c0))
epoll_ctl$EPOLL_CTL_MOD(r0, 0x3, r1, &(0x7f0000000000)={0x6000001f})