what does this mean? can I get some clarification on the issue please.
Yep, same as usual (eg. : T250257) bad port or cable.
kubernetes1010 has been drained and depooled. Feel free to conduct any debugging needed.
Mentioned in SAL (#wikimedia-operations) [2020-08-04T14:54:30Z] <cmjohnson1> swapping kubernetes1010 network cable T257542
Swapped the network cable and cleared the switch errors. Resolving, if the problem persists please open again.