Re: panic when amd unmounts nfs filesystem

[Matthias Scheler <tron%zhadum.org.uk@localhost>]

On 17 May 2008, at 23:57, Mark Davies wrote:
> I'm seeing the following panic when amd tries to unmount an NFS  
> filesystem.

Is that a kernel compiled with the DIAGNOSTIC option?

> Was happening with a 4.99.60 kernel and still happens with a 4.99.62  
> from
> a day or two ago:
>
> panic: kernel diagnostic assertion "np->n_dirgens == NULL" failed:
> file "/local/src/src/sys/nfs/nfs_node.c", line 319
> Stopped in pid 437.1 (amd) at   netbsd:breakpoint+0x4:  popl    %ebp

That bug exists since at least 4.99.52 and affects one of my systems,  
too.
See PR kern/38100 for details.

        Kind regards

--
Matthias Scheler                           http://zhadum.org.uk/