红米AC2100 日志显示这么多错，啥意思

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May  8 15:46:17 miniupnpd[933]: removed 14 unused rules
May  8 19:20:58 NTP Client: Synchronizing time to 2001:470:0:50::2.
May  9 10:20:41 kernel: ICV Error
May  9 10:20:41 kernel: RMAC_RXD Header Format :RxNormal
May  9 10:20:41 kernel: ICV Error
May  9 10:20:41 kernel: RMAC_RXD Header Format :RxNormal
May  9 10:20:41 kernel: ICV Error
May  9 10:20:41 kernel: RMAC_RXD Header Format :RxNormal
May  9 10:20:41 kernel: ICV Error
May  9 10:20:41 kernel: RMAC_RXD Header Format :RxNormal
May  9 10:20:41 kernel: ICV Error
May  9 10:20:41 kernel: RMAC_RXD Header Format :RxNormal
May  9 10:20:41 kernel: ICV Error
May  9 10:20:41 kernel: RMAC_RXD Header Format :RxNormal
May  9 10:20:41 kernel: ICV Error
May  9 10:20:41 kernel: RMAC_RXD Header Format :RxNormal
May  9 10:20:41 kernel: ICV Error
May  9 10:20:41 kernel: RMAC_RXD Header Format :RxNormal
May  9 10:20:41 kernel: ICV Error
May  9 10:20:41 kernel: RMAC_RXD Header Format :RxNormal
May  9 10:20:41 kernel: ICV Error
May  9 10:20:41 kernel: RMAC_RXD Header Format :RxNormal
May  9 10:20:41 kernel: ICV Error
May  9 10:20:41 kernel: RMAC_RXD Header Format :RxNormal
May  9 10:20:41 kernel: ICV Error
May  9 10:20:41 kernel: RMAC_RXD Header Format :RxNormal
May  9 10:20:41 kernel: ICV Error
May  9 10:20:41 kernel: RMAC_RXD Header Format :RxNormal
May  9 12:05:55 kernel: ERROR!!! MlmeEnqueueForRecv(): un-recongnized mgmt->subtype=4, STA-00:00:00:00:00:00
May  9 16:47:07 kernel: sta port not secure, os should not send packets!!!
May  9 19:20:51 pppd[773]: LCP terminated by peer