Re: kern/51602: file system inconsistency and panic in ffs_blkfree_common

[Jaromír Doleček <jaromir.dolecek%gmail.com@localhost>]

The following reply was made to PR kern/51602; it has been noted by GNATS.

From: =?UTF-8?B?SmFyb23DrXIgRG9sZcSNZWs=?= <jaromir.dolecek%gmail.com@localhost>
To: gnats-bugs%netbsd.org@localhost
Cc: kern-bug-people%netbsd.org@localhost, gnats-admin%netbsd.org@localhost, netbsd-bugs%netbsd.org@localhost, 
	Martin Husemann <martin%netbsd.org@localhost>
Subject: Re: kern/51602: file system inconsistency and panic in ffs_blkfree_common
Date: Sat, 5 Nov 2016 21:25:37 +0100

 Revieweing the code again, I see one missing BAP_ASSIGN() in the code
 for the last partial block. That one would definitely explain the
 failing newvnode assert and also "ffs_blkfree_common: freeing free
 block". Not sure if it's also likely to explain the other problem with
 garbage block number.
 
 I'll check it on Sunday/Monday (traveling now).
 
 Jaromir
 
 2016-11-05 21:00 GMT+01:00 David Holland <dholland-bugs%netbsd.org@localhost>:
 > The following reply was made to PR kern/51602; it has been noted by GNATS.
 >
 > From: David Holland <dholland-bugs%netbsd.org@localhost>
 > To: gnats-bugs%NetBSD.org@localhost
 > Cc:
 > Subject: Re: kern/51602: file system inconsistency and panic in
 >  ffs_blkfree_common
 > Date: Sat, 5 Nov 2016 19:58:07 +0000
 >
 >  On Sat, Nov 05, 2016 at 12:50:01PM +0000, J. Hannken-Illjes wrote:
 >   >  Looks like this commit from Oct 28, 20:38:
 >   >  [the wapbl fix stuff]
 >
 >  oh dear :(
 >
 >  --
 >  David A. Holland
 >  dholland%netbsd.org@localhost
 >