kern/120753: [jail] Zombie jails (jailed child process exits while non-jailed parent is alive)

[bz at FreeBSD.org]

Synopsis: [jail] Zombie jails (jailed child process exits while non-jailed parent is alive)

State-Changed-From-To: open->closed
State-Changed-By: bz
State-Changed-When: Sat Nov 29 17:33:15 UTC 2008
State-Changed-Why: 
This is not a bug. This is the way processes are tracked.
Note that in your second exmaple your parent exists before
your jail call but after your fork, so there is no parent
to "collect" the dead child later so the jail can go away
instantly.


Responsible-Changed-From-To: freebsd-jail->bz
Responsible-Changed-By: bz
Responsible-Changed-When: Sat Nov 29 17:33:15 UTC 2008
Responsible-Changed-Why: 
Assign to me in case of possible follow-ups.

http://www.freebsd.org/cgi/query-pr.cgi?pr=120753