r0 = epoll_create(0x1)
r1 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000000080), 0x2)
write$sndseq(r1, 0x0, 0x0)
epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000000100))