[PATCH] Lockmgr deadlock on STABLE_8

Attilio Rao attilio at freebsd.org
Tue Jan 19 10:41:57 UTC 2010


2010/1/19 Pete French <petefrench at ticketswitch.com>:
>> May you post your kernel config?
>
> sure...
>
>        include         GENERIC
>        ident           DEBUG
>        options         KDB
>        options         DDB
>        options         WITNESS
>        options         INVARIANT_SUPPORT
>        options         INVARIANTS

Ok then, remove the debugging (WITNESS, INVARIANT*), leave in place
KDB and DDB, add GDB and try at least to get a coredump when it
deadlocks.

Attilio


-- 
Peace can only be achieved by understanding - A. Einstein


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