panic: lock (uidinfo hash) rw does not match earlier (sleep mutex) lock

David Wolfskill david at
Mon Mar 17 12:53:24 PDT 2008

On Mon, Mar 17, 2008 at 08:55:39AM -0700, David Wolfskill wrote:
> This is with HEAD built today; sources updated from
> as of about 0330 hrs. US/Pacific.

rwatson@ suggested that a recent commit by pjd@ may have fixed this

I (hand-)applied the fix -- it's for 1.243 of sys/kern/subr_witness.c,
and may be seen at
<> -- and
each of my laptop and build machine now boot to multi-user mode:

localhost(8.0-C)[1] uname -a
FreeBSD localhost 8.0-CURRENT FreeBSD 8.0-CURRENT #717: Mon Mar 17 12:42:36 PDT 2008     root at localhost:/common/S4/obj/usr/src/sys/CANARY  i386

freebeast(8.0-C)[1] uname -a
FreeBSD 8.0-CURRENT FreeBSD 8.0-CURRENT #73: Mon Mar 17 12:47:45 PDT 2008     root at  i386

David H. Wolfskill				david at
I submit that "conspiracy" would be an appropriate collective noun for cats.

See for my public key.
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