kern/111766: "panic: ffs_blkfree: freeing free block" during disk activity

[Kris Kennaway]

The following reply was made to PR kern/111766; it has been noted by GNATS.

From: Kris Kennaway <kris at obsecurity.org>
To: Rong-En Fan <rafan at FreeBSD.org>
Cc: Kris Kennaway <kris at obsecurity.org>, FreeBSD-gnats-submit at FreeBSD.org
Subject: Re: kern/111766: "panic: ffs_blkfree: freeing free block" during disk activity
Date: Tue, 17 Apr 2007 23:39:41 -0400

 On Wed, Apr 18, 2007 at 11:19:08AM +0800, Rong-En Fan wrote:
 > On our NFS server, this usually happens when one of the exported partitions
 > gets full. I have seen this on 4.x, 5.x and 6.x. And I'm pretty sure the
 > filesystem is in good state (I do fsck -fy every time after crash). The
 > disk in question is an external raid box.
 
 Interesting, can you repeat this on demand?
 
 Kris