Re: kern/41874: in-kernel NFS server hates network interface aliases

[Manuel Bouyer <bouyer%antioche.eu.org@localhost>]

The following reply was made to PR kern/41874; it has been noted by GNATS.

From: Manuel Bouyer <bouyer%antioche.eu.org@localhost>
To: gnats-bugs%NetBSD.org@localhost
Cc: kern-bug-people%NetBSD.org@localhost, gnats-admin%NetBSD.org@localhost, 
netbsd-bugs%NetBSD.org@localhost,
        fair%NetBSD.org@localhost
Subject: Re: kern/41874: in-kernel NFS server hates network interface aliases
Date: Sun, 16 Aug 2009 12:26:23 +0200

 On Sun, Aug 16, 2009 at 05:30:04AM +0000, David Holland wrote:
 > The following reply was made to PR kern/41874; it has been noted by GNATS.
 > 
 > From: David Holland <dholland-bugs%netbsd.org@localhost>
 > To: gnats-bugs%NetBSD.org@localhost
 > Cc: 
 > Subject: Re: kern/41874: in-kernel NFS server hates network interface
 >      aliases
 > Date: Sun, 16 Aug 2009 05:26:03 +0000
 > 
 >  On Wed, Aug 12, 2009 at 07:00:09PM +0000, Erik E. Fair wrote:
 >   >  VOP_LOCK(ead0eb0, 2, 2, eb8d270, d1e7da4, 0) at netbsd:VOP_LOCK+0x58
 >   >  vn_lock(ead0eb0, 20002, eb8d3b0, 4, 8000, d1e7f30) at 
 > netbsd:vn_lock+0xf0
 >   >  ufs_lookup(0, 0, c, 7fff, 1, 2) at netbsd:ufs_lookup+0x9d0
 >   >  VOP_LOOKUP(ead0eb0, eb8d9a0, eb8d9c8, 1485600, eb8d558, 0) at 
 > netbsd:VOP_LOOKUP+0xa0
 >   >  lookup(eb8d978, 0, eb8d568, 20, d2282e0, 0) at netbsd:lookup+0x2b0
 >   >  nfs_namei(0, eb8da00, 2, e96a800, 4105b70, eb8da48) at 
 > netbsd:nfs_namei+0x234
 >   >  nfsrv_lookup(2, e96a800, ead4860, eb8db58, eb8da78, 4105b70) at 
 > netbsd:nfsrv_lookup+0x270
 >   >  nfssvc_nfsd(0, 40dffbe0, ead4860, eb8a000, 0, 1896110) at 
 > netbsd:nfssvc_nfsd+0x1a0
 >  
 >  ... how on earth can interface aliases cause it to croak in namei?
 
 FWIW, I have a 5.0_STABLE/i386 NFS server running with interface
 aliases. 
 
 -- 
 Manuel Bouyer <bouyer%antioche.eu.org@localhost>
      NetBSD: 26 ans d'experience feront toujours la difference
 --