Date: Mon, 28 Oct 2002 16:36:03 -0800 From: Lars Eggert <larse@ISI.EDU> To: John Baldwin <jhb@FreeBSD.org> Cc: current <current@FreeBSD.org> Subject: Re: panic: mtx_lock() of spin mutex Message-ID: <3DBDD7F3.9090609@isi.edu> In-Reply-To: <XFMail.20021018123309.jhb@FreeBSD.org> References: <XFMail.20021018123309.jhb@FreeBSD.org>
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[-- Attachment #1 --]
John Baldwin wrote:
> On 18-Oct-2002 Lars Eggert wrote:
>
> >John Baldwin wrote:
> >
> >>What is line 488 of src/sys/kern/kern_descrip.c?
> >
> >fhold(fp) in do_dup().
>
> Hrm. You can try adding some KASSERT()'s that the reference
> count of that struct file isn't zero or negative.
Did that, and the KASSERT never fired. I'm still seing this problem on
yesterday's -current. It seems to only happen when accessing files on
NFS file systems.
Lars
--
Lars Eggert <larse@isi.edu> USC Information Sciences Institute
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