Date: Thu, 25 Jan 2001 10:36:45 -0800 From: Julian Elischer <julian@elischer.org> To: "Rogier R. Mulhuijzen" <drwilco@drwilco.net> Cc: freebsd-current@freebsd.org Subject: Re: panic in netgraph (caught by WITNESS) in custom UP kernel Message-ID: <3A70723D.1C2959E0@elischer.org> References: <4.3.2.7.0.20010125011302.00beb520@mail.drwilco.net>
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"Rogier R. Mulhuijzen" wrote:
>
> FYI:
>
> Full source CVSupped on the 18th or 19th
>
> Panic came about when I did a 'ls' in ngctl(8).
>
> Kernel config attached, gdb of core follows below:
>
> This GDB was configured as "i386-unknown-freebsd"...
> IdlePTD 5300224
> initial pcb at 31c4e0
> panicstr: from debugger
> panic messages:
> ---
> panic: mutex_enter: MTX_SPIN on MTX_DEF mutex netgraph node mutex @
> ../../netgraph/ng_base.c:2205
> panic: from debugger
> Uptime: 1d4h5m24s
I think I fixed this yesterday by adding MTX_SPIN to the mtx_init() call.
let me know if that isn't the case
(check you have the last patch to ng_base.c)
--
__--_|\ Julian Elischer
/ \ julian@elischer.org
( OZ ) World tour 2000
---> X_.---._/ from Perth, presently in: Budapest
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