Re: oops in rpc_pipe_release

[Steve Dickson <SteveD@redhat.com>]

Trond Myklebust wrote:
> 
> I'd rather like to find out how this is happening, and fix the root
> cause. Your patch seems like a bit too much of a band-aid.
Yeah I know its a hack.... I just wanted to make sure it address
the root cause of Vince's problem... Unfortunately I'm a bit
under the gun w.r.t, to deadlines... and an oops is an oops...
so I might have to go with it...

> 
> My point is that we should never want to find ourselves in the situation
> that the directory is being cleared without the auth code having first
> cleaned up and deleted its pipes.
Well here is how you should be able to reproduce it
as spelled out in bz 171112:
(https://bugzilla.redhat.com/bugzilla/show_bug.cgi?id=171112)

root# mount -o krb5 server:/export /mnt
user$ cd /mnt
root# /bin/service nets stop
root# /bin/service rpcidmapd stop
root# kill -9 $(pgrep -u <user>)


steved.



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