sendmsg$NL802154_CMD_DEL_SEC_DEVKEY(0xffffffffffffffff, 0x0, 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f00000034c0), 0x0, 0x0) ioctl$RTC_VL_READ(r0, 0x80047013, 0x0)