k2p每天不时掉线几秒

Enze***

Sat Mar 28 11:58:14 2020 kern.warn kernel: [25079.672000] ESW: Link Status Changed - Port4 Link Down
Sat Mar 28 11:58:17 2020 kern.warn kernel: [25082.444000] ESW: Link Status Changed - Port4 Link UP
Sat Mar 28 11:58:55 2020 kern.warn kernel: [25120.320000] ESW: Link Status Changed - Port4 Link Down
Sat Mar 28 11:58:59 2020 kern.warn kernel: [25124.404000] ESW: Link Status Changed - Port4 Link UP
Sat Mar 28 11:59:00 2020 kern.warn kernel: [25125.856000] ESW: Link Status Changed - Port4 Link Down
Sat Mar 28 11:59:04 2020 kern.warn kernel: [25129.976000] ESW: Link Status Changed - Port4 Link UP

这个是日志，目前用的是官改V2.0D，A2版本
有没有大佬知道怎么解决