On 01/12/16 22:13, Lewis, Fred wrote: > In earlier versions of lagg_ioctl() (e.g. stable/10/r171247) all of the callout > vectors are set to NULL which I think will prevent the problem. Similar NULLing code > is also in stable/7. I didn't check other releases. Don't forget to drain the callouts before NULL-ing them! --HPS