r0 = openat$sndtimer(0xffffffffffffff9c, &(0x7f0000000000), 0x0)
ioctl$SNDRV_TIMER_IOCTL_GPARAMS(r0, 0x40345410, &(0x7f0000000040)={{0x1}})
r1 = dup(r0)
ioctl$SNDRV_TIMER_IOCTL_PARAMS(r1, 0x5420, 0x0)
readv(r1, &(0x7f0000000380)=[{&(0x7f0000000180)=""/237, 0xed}], 0x1)