[Bug 205743] null pointer dereference in PF running a vimage jail

bugzilla-noreply at freebsd.org bugzilla-noreply at freebsd.org
Thu Jan 14 11:50:26 UTC 2016


https://bugs.freebsd.org/bugzilla/show_bug.cgi?id=205743

--- Comment #12 from gila <ing.gila at gmail.com> ---
Currently I'm typing this with a vnet jail that does PF routing/nat and it
works great. 

There are two other things which may or not be related to this bug:

1)

"Freed UMA keg (ripcb) was not empty N itmes, lost X pages" 

They seem to show up when creating epair's not sure if thats related. 

2)

When destroying a jail (jail -r)  that uses unionfs and nullfs mounts (aka
"thinjails") umounting the file systems fails due to an EBUSY and mount saying
my FS is not a unionfs (while it really is) when not using VNET in the jails,
everything seems to work out just fine. 

Like I said, I dont know if its related, does not seem like it as my original
bug was about a kernel panic -- which appears with this patch, seems to be
fixed. (1) might be however.

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