r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000040), 0x0, 0x0)
ioctl$RTC_SET_TIME(r0, 0x4024700a, &(0x7f0000000180)={0x0, 0x8018, 0x0, 0x12, 0x0, 0x18021})