fork()
sched_getattr(0xffffffffffffffff, &(0x7f0000000040)={0x38}, 0x38, 0x0)
r0 = openat$sndseq(0xffffffffffffff9c, 0x0, 0x24040)
ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000000180)={{0x9}, 'port0\x00', 0x40, 0x0, 0x3, 0x8, 0x8, 0x600, 0x0, 0x0, 0x3, 0x81})
ioctl$SNDRV_SEQ_IOCTL_CLIENT_ID(r0, 0x80045301, &(0x7f0000000280))