r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000040), 0x0, 0x0)
ioctl$RTC_IRQP_SET(r0, 0x7005, 0x0)
pread64(r0, &(0x7f0000000080)=""/158, 0x9e, 0x0)