r0 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000000080), 0x2)
r1 = epoll_create(0x81)
write$sndseq(r0, 0x0, 0x0)
epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000000140))