On Thu, Nov 6, 2014 at 9:41 PM, Alex Wang <al...@nicira.com> wrote: > Hey Ferriter, > > Sorry for this delayed reply, > > Thanks for reporting this, I could reproduce the issue, > >
To clarify myself, I can reproduce the issue if I ran the command (add/delete/re-add) you listed together in one run. Is that what you did? If I ran the command one by one, it is fine. The thing is that in lib/dpif-netdev.c, we postpone (using userspace rcu) the close of the netdev. So, the refcnt will reach zero, and destruct will be called, just delayed... I'll add a logic to remove the requirement of rcu postpone the close of netdev and solve this issue. Thanks, Alex Wang,
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