Bug#836973: i40e driver spamming kern.log saying FD filter programming error

I'm experiencing the same and would like to know whether this indicates a situation to worry about, or just find some way to filter out those messages if they are purely informational.

Bug#870598: linux-image-4.9.0-3-amd64: DRBD regression from debian 8 to debian 9, SCSI errors in log and drbd going diskless

And here's the relevant part of the kernel log file. part_of_kern.log Description: part_of_kern.log

Bug#870598: linux-image-4.9.0-3-amd64: DRBD regression from debian 8 to debian 9, SCSI errors in log and drbd going diskless

Example DRBD configuration file sw_headless.res Description: sw_headless.res