Date: Thu, 18 Nov 2010 00:51:49 +0200 From: Kostik Belousov <kostikbel@gmail.com> To: "Li, Qing" <qing.li@bluecoat.com> Cc: freebsd-current@freebsd.org, Dimitry Andric <dim@freebsd.org> Subject: Re: immediate panic in vm Message-ID: <20101117225149.GZ2392@deviant.kiev.zoral.com.ua> In-Reply-To: <B583FBF374231F4A89607B4D08578A430883C826@bcs-mail03.internal.cacheflow.com> References: <B583FBF374231F4A89607B4D08578A43087AD856@bcs-mail03.internal.cacheflow.com> <201011171704.03157.jhb@freebsd.org> <4CE4540C.9050409@FreeBSD.org> <20101117222909.GY2392@deviant.kiev.zoral.com.ua> <B583FBF374231F4A89607B4D08578A430883C826@bcs-mail03.internal.cacheflow.com>
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--+tSNo1AAyLoC1Dkm Content-Type: text/plain; charset=us-ascii Content-Disposition: inline Content-Transfer-Encoding: quoted-printable On Wed, Nov 17, 2010 at 02:41:03PM -0800, Li, Qing wrote: > Building kernel on 8.1-RELEASE should not require a buildworld, right ? >=20 > Or there have been changes committed since that would mandate a > buildworld? Yes, you have to do buildworld/buildkernel, 8.1 release ld(1) does not have the change. >=20 > -- Qing >=20 >=20 > > -----Original Message----- > > From: Kostik Belousov [mailto:kostikbel@gmail.com] > > Sent: Wednesday, November 17, 2010 2:29 PM > > To: Dimitry Andric > > Cc: John Baldwin; Li, Qing; freebsd-current@freebsd.org > > Subject: Re: immediate panic in vm > >=20 > > On Wed, Nov 17, 2010 at 11:15:40PM +0100, Dimitry Andric wrote: > > > On 2010-11-17 23:04, John Baldwin wrote: > > > >On Wednesday, November 17, 2010 2:56:28 pm Li, Qing wrote: > > > >>panic: mtx_init: mtx_lock not aligned for netir_mtx: > > 0xffffffff8114791c > > > ... > > > >I'm guessing the recent changes to how the VNET stuff works have > > broken the > > > >alignment of DPCPU and VNET structures again. > > > > > > That is indeed possible; Qing, can you please try to revert r215212, > > and > > > see if that fixes it? > > I suggest to see how old is the world where buildkernel was done ? > > In particular, the thing to check is whether the ld(1) used to link > > the kernel contains r210245. --+tSNo1AAyLoC1Dkm Content-Type: application/pgp-signature Content-Disposition: inline -----BEGIN PGP SIGNATURE----- Version: GnuPG v1.4.11 (FreeBSD) iEYEARECAAYFAkzkXIQACgkQC3+MBN1Mb4gMBgCgsfNg8VlGjs7OeoBK3kBqyKtP 1VAAn0L0CNDfNOjcQbORpWyxgo4sE0A2 =VmUI -----END PGP SIGNATURE----- --+tSNo1AAyLoC1Dkm--
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