r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0)
ioctl$RTC_SET_TIME(r0, 0x4024700a, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x12, 0x0, 0x47})