https://bugs.freebsd.org/bugzilla/show_bug.cgi?id=254341
--- Comment #27 from Vladislav Shabanov <vlad.shaba...@gmail.com> --- (In reply to Kevin Bowling from comment #24) I still able to reproduce the hung manually invoking $ sudo ifconfig igb0 -vlanhwtso or $ sudo ifconfig igb0 vlanhwtso It hungs and the watchdog does ifconfig down/up to recover. Maybe, you need sysctl dumps before/after this command? Certainly, I am not sure thah this hung and the spontateous one have the same origin. -- You are receiving this mail because: You are the assignee for the bug.