Elastic Network Adapter (ena0) Restarting on 11.2-RELEASE

[Neal, Brian]

Hi,

Following the upgrade to 11.2-RELEASE, I've been seeing periodic network 
adapter restarts for ena0 on an m5.large EC2 instance. I haven't seen 
this prior with 11.1:

Jul 13 22:50:04 mail kernel: [1993] ena0: device is going DOWN
Jul 13 22:50:04 mail kernel: [1993] ena0: device is going UP
Jul 13 22:50:04 mail kernel: [1993] ena0: queue 0 - cpu 0
Jul 13 22:50:04 mail kernel: [1993] ena0: queue 1 - cpu 1

Any thoughts?

Cheers,

-Brian


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