Date: Mon, 5 Jul 2004 12:08:52 -0700 (PDT) From: Luke <luked@pobox.com> Cc: current@freebsd.org Subject: Re: Yesterday's code panics: Don't call insmntque(foo, NULL) Message-ID: <Pine.NEB.4.60.0407051206110.7483@norge.freeshell.org> In-Reply-To: <Pine.NEB.4.60.0407051151030.18289@norge.freeshell.org> References: <86wu1iikc5.fsf@PECTOPAH.shenton.org> <Pine.NEB.4.60.0407051151030.18289@norge.freeshell.org>
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> On Mon, 5 Jul 2004, Chris Shenton wrote:
>> I built a kernel from CVS yesterday, installed it and rebooted this
>> morning. It panicked with the message (manually copied):
>>
>> ...
>> mounting root from ufs:/dev/amrd0s1a
>> panic: Don't call insmntque(foo, NULL)
>> Debugger("panic")
>> Stopped at Debugger+0x45: xchgl %ebx, in_Debugger.0
>>
>> This message appears in /usr/src/sys/kern/vfs_subr.c
>>
>> Any suggestions?
>>
>> Thanks.
>
> Perhaps I don't have the right debugging options turned on, but I'm getting a
> page fault at that same spot (mounting root) with kernels built on source
> from about fifteen minutes ago.
> Kernels built from source from June 26 work.
>
> I've tried different kernel options trying to find something that doesn't
> crash, but no luck so far.
Sorry, I spoke too soon. Disabling ACPI at the loader allows the system
to mount root.
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