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Date:      Thu, 21 Nov 2002 23:11:18 +1100
From:      Tim Robbins <tjr@FreeBSD.ORG>
To:        Terry Lambert <tlambert2@mindspring.com>
Cc:        current@FreeBSD.ORG
Subject:   Re: [PATCH] Re: smbfs panic
Message-ID:  <20021121231118.A72484@dilbert.robbins.dropbear.id.au>
In-Reply-To: <3DDCAF3F.8AC77DE4@mindspring.com>; from tlambert2@mindspring.com on Thu, Nov 21, 2002 at 02:02:39AM -0800
References:  <20021121185911.A64261@dilbert.robbins.dropbear.id.au> <3DDCAF3F.8AC77DE4@mindspring.com>

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On Thu, Nov 21, 2002 at 02:02:39AM -0800, Terry Lambert wrote:

> Tim Robbins wrote:
> > Here's a backtrace of a smbfs panic. Looks like it does not correctly
> > handle the smbfs_getpages error it is encountering and leaves garbage
> > vnodes lying around. The panic probably comes from the VI_LOCK macro
> > call on smbfs_node.c line 321.
> > 
> > # cp blah.tar.gz ~tim
> > cp: /home/tim/blah.tar.gz: Bad address
> 
> 
> Read the list archives.  We discussed this to death.  The correct
> thing to do is to back off and retry -- that's decimal 60, which
> is hex 0x3c, which, according to /sys/netsmb/smb_rq.h is:

I am aware that the "Bad address" errors have been discussed before, but I
had not seen the panic on unmount/halt mentioned. Thanks for the workaround
and suggested correct fix, I'll have a go at implementing that next week.


Tim

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