058.312347 [3911] netmap_transmit em0 full hwcur 198 hwtail 105 qlen 92

[Cool_Corona]

I get this error from time to time with packetloss. I use em0 (E1000) NIC's.

Suricata related???

[bmeeks]

Not exactly. The problem is once again NIC driver weirdness with the netmap kernel device support in FreeBSD. That message is informative telling you the host ring queue exposed by the netmap device is full. It would have been later emptied and all would be well.