r0 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000000040), 0x0)
ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_CLIENT(r0, 0xc0bc5351, &(0x7f0000000100)={0xfffffe00, 0x0, 'client0\x00', 0x0, "20f8ccb1c46a11ba", "f5dba5fc488b9903538fba6191bd91e2aabbf5e608100227dc9bd84f45616eb7"})