freebsd stable - Nov 2006 - audit and quota don't get along

I thought I'd try out the new audit support in 6.2-PRE and discovered  
that having quota enabled causes:

Fatal trap 12: page fault while in kernel mode
fault virtual address   = 0x0
fault code              = supervisor read, page not present
instruction pointer     = 0x20:0xc0695278
stack pointer           = 0x28:0xce19ac34
frame pointer           = 0x28:0xce19ac3c
code segment            = base 0x0, limit 0xfffff, type 0x1b
                         = DPL 0, pres 1, def32 1, gran 1
processor eflags        = resume, IOPL = 0
current process         = 564 (auditd)
trap number             = 12
panic: page fault

when trying to start auditd. I can provide backtrace, but it seems  
pretty reproducible.

Steve

On Sun, 12 Nov 2006, Steve Wills wrote:
> I thought I'd try out the new audit support in 6.2-PRE and discovered
that
> having quota enabled causes:
>
> Fatal trap 12: page fault while in kernel mode
> fault virtual address   = 0x0
> fault code              = supervisor read, page not present
> instruction pointer     = 0x20:0xc0695278
> stack pointer           = 0x28:0xce19ac34
> frame pointer           = 0x28:0xce19ac3c
> code segment            = base 0x0, limit 0xfffff, type 0x1b
>                       = DPL 0, pres 1, def32 1, gran 1
> processor eflags        = resume, IOPL = 0
> current process         = 564 (auditd)
> trap number             = 12
> panic: page fault
>
> when trying to start auditd. I can provide backtrace, but it seems pretty 
> reproducible.
A backtrace would be helpful.

Are you using quotas on the file system targeted by the audit trail, or just 
on the system in general?  Is compiling quotas in sufficient to reproduce the 
problem, or must quotas be enabled on at least one file system?

Thanks,

Robert N M Watson
Computer Laboratory
University of Cambridge