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Date: Thu, 11 Dec 2003 01:13:23 +0100
From: "Simon L. Nielsen" <simon@FreeBSD.org>
To: Sean Chittenden <seanc@FreeBSD.org>
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cc: current@FreeBSD.org
Subject: Re: Install panic w/ 2003-12-09 jpsnap...
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On 2003.12.10 14:15:11 -0800, Sean Chittenden wrote:
> During install, I picked up the following panic shortly after
> formatting and during chunk 4 of the base dist.  :-/  -sc
>=20
> kernel: type 12 trap, code=3D0
> Stopped at   _mtx_assert=3D0x4e:	movl	0x1c(%ebx0,%eax
> db> trace
> _mtx_asssert(0,1,c0877786,63e,1000) at _mtx_assert+0x4e
> vm_page_set_invalid(c17f0c30,0,1000,554,0) at vm_page_set_invalid+0x35
> brelse(c8010b88,0,ce893b90,c336f480,c3075c80,ce893bc4,346,c0865d8b0 at so=
ftdep_dissk_io_initiation+0xc4
> spec_xtrategy(c3372924,c8010818,d5b,c0865d8b,c8010818) at spec_xstrategy+=
0x117
> spec_specstrategy(ce893bf8,f4,c179f6d8,4,c8010818) at spec_specstrategy+0=
x72
> ufs_strategy()
> ufs_vnoperate()
> bwrite()
> vfs_bio_awrite()
> fluusshbufqueues()
> buf_daemon()
> fork_exit()
> fork_trampoline()

I think this is the same as kern/59792.  There seem to be some problem
if soft-updates are enabled on the root filesystem.

--=20
Simon L. Nielsen
FreeBSD Documentation Team

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