cache_lock: blocked on 0xd0129580 "ttyp4" (after issuing reboot from remote ssh shell)

[Tomaž Borštnar]

Hello!

	I wanted to reboot DragonFly_Stable remotely and machine got hung. Here 
is the sequence from console:

- rebooted by me
- exiting on signal 15
- waiting for vnlru/bufdaemon/syncer - all stopped
- syncing disks... done
and then
[diagnostic] cache_lock: blocked on 0xd0129580 "ttyp4"

Machine is still responding to pings from network! Can not get into ddb 
even though CapsLock and NumLock are still responding.

Interesting...
After pressing Ctrl-Alt-Del I got:
Shutting down daemon processes:.
Saving firewall state tables:.
Waiting (max 60 seconds) for system thread vnlru to stop... stopped
Waiting (max 60 seconds) for system thread bufdaemon to stop... stopped
Waiting (max 60 seconds) for system thread syncer to stop... stopped
and then fast reboot.

P933, 512MB, Abit BX133-RAID mobo
3Ware 7006-2 (2 disks in mirror)
Dfly-Stable sources as of Monday evening (UTC) 29th Nov 2004
and ACPI mode as per default.
Tomaž