Re: mount_lofs panic

[Juan RP <xtraeme%gmail.com@localhost>]

On Sat, 3 May 2008 20:40:20 +0100
"Chavdar Ivanov" <ci4ic4%gmail.com@localhost> wrote:

>  Reader / writer lock error: rw_vector_enter: locking against myself
> 
> lock address :  0x00000000dd7f04fc
> current cpu  :                   1
> current lwp  :  0x00000000cd781c60
> owner / count:  0x00000000cd781c60
>         flags:  0x00...04
> panic: lock error
> stopped in pid 526.1 (mount_null) at netbsd:breakpoint+0x4: popl %ebp
> 
> The trace points taken from screen:
> 
> db> bt
> 
> 
> breakpoint
> panic
> lockdebug_abort
> rw_abort
> rw_vector_enter
> vfs_busy
> getnewvnode
> layer_node_alloc
> layer_node_create
> nullfs_mount
> VFS_MOUNT
> do_sys_mount
> sys___mount
> syscall

I'm also seeing this panic with null mounts.

-- 
Juan Romero Pardines - xtraeme at gmail|netbsd dot org
        The NetBSD Project

Make your own NetBSD/x86 Live CD
http://www.netbsd.org/~xtraeme/mklivecd/