r0 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000000040), 0x0)
ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_CLIENT(r0, 0x40505331, &(0x7f00000002c0)={0x9, 0x0, 'client0\x00', 0x0, "c825455e4bc79fbe", "b8c10335bcaeb24ed7a680a89d48aceba3f1064728f7c3e6c24181d8255fbbd7"})