r0 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000000040), 0x2)
write$sndseq(r0, &(0x7f0000000580)=[{0xff, 0x0, 0x0, 0x0, @tick, {}, {}, @ext={0x0, 0x0}}, {0x5, 0x0, 0x0, 0xfd, @tick, {}, {}, @queue}], 0x38)