r0 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000000080), 0x2)
write$sndseq(r0, &(0x7f00000002c0)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {0xfe}, @ext={0xffffffffffffff94, 0x0}}], 0x200002dc)