https://bugs.freebsd.org/bugzilla/show_bug.cgi?id=230996
--- Comment #32 from Jason Tubnor <ja...@tubnor.net> --- Bert, Through further investigation on how interfaces behave in a VLAN/non-VLAN stage where bridges are concerned, I have found the following interface adjustment in rc.conf remediated the issue (however, the driver should automagically do this for the user): ifconfig_igb0="-txcsum -txcsum6 -lro -tso up" Adjust for your specific interface. Can you try that and report back? -- You are receiving this mail because: You are on the CC list for the bug. You are the assignee for the bug.