Monday, December 3, 2018

AT-x908 Reallocation of skb has failed for protocol eapol

Hello

Since we connected our new VxRail system to our core switch a couple of months ago we have these messages that repeat endlessly on the Allied Telesis x908 core. Apart from being annoying and interrupting your CLI to the switch every time it pops up, it doesn't seems to be causing any other problems. During the deployment of the VxRails I tested it and this stops when you disconnect the uplinks from the VxRails, so I'm sure this is the reason.

“2018 Dec 3 11:10:43 kern.crit CORE_SW kernel: Reallocation of skb has failed for protocol eapol”

followed by

“2018 Dec 3 11:11:50 kern.crit s_src@CORE_SW 0 kernel: Last message 'Reallocation of skb ' repeated 36 times, suppressed by syslog-ng on CORE_SW”

This repeats every 30-40 seconds.

We are running firmware version 5.4.4-4.13 on the x908.

Anyone has any idea what would be the reason, or if there is a way to stop them?

Don't want to get into too many details of our configuration, as I'm not sure what would be relevant to this, but if you need any more info, please let me know.

Thanks.



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