r0 = openat$sndseq(0xffffffffffffff9c, &(0x7f00000000c0), 0x0)
ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_CLIENT(r0, 0xc0505350, &(0x7f0000000000)={0x0, 0x0, 'client1\x00', 0x0, "2a74dd0f001f462e", "766be4d09d37603c35795b50b1d1b2befa1e90d8a884494d6e61c6833945365e"})