r0 = openat$sndtimer(0xffffffffffffff9c, &(0x7f0000000000), 0x0)
pkey_mprotect(&(0x7f0000ff9000/0x2000)=nil, 0x2000, 0x0, 0xffffffffffffffff)
ioctl$SNDRV_TIMER_IOCTL_TREAD(r0, 0xc0f85403, &(0x7f00000000c0)=0x1)