From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: from mail1.g1.pair.com ([66.39.3.162]:26868 "EHLO mail1.g1.pair.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1750835AbdFOR05 (ORCPT ); Thu, 15 Jun 2017 13:26:57 -0400 Date: Thu, 15 Jun 2017 19:20:09 +0200 From: Emmanuel Florac Subject: Re: XFS Calltraces by using XFS with Ceph Message-ID: <20170615192009.18ddd3bc@harpe.intellique.com> In-Reply-To: <34ddf391569ed02b85a59eff856088ab@jonas-server.de> References: <20170614120829.GA65212@bfoster.bfoster> <20170614140732.GA857@bfoster.bfoster> <20170614155513.GQ4530@birch.djwong.org> <34ddf391569ed02b85a59eff856088ab@jonas-server.de> MIME-Version: 1.0 Content-Type: multipart/signed; micalg=pgp-sha1; boundary="Sig_/XsQS+ZCY9_5HYXcSQkklG6g"; protocol="application/pgp-signature" Sender: linux-xfs-owner@vger.kernel.org List-ID: List-Id: xfs To: list@jonas-server.de Cc: "Darrick J. Wong" , Brian Foster , linux-xfs@vger.kernel.org, linux-xfs-owner@vger.kernel.org --Sig_/XsQS+ZCY9_5HYXcSQkklG6g Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: quoted-printable Le Thu, 15 Jun 2017 07:55:12 +0200 list@jonas-server.de =C3=A9crivait: > > Looking at the new Elixir[1], it looks like we're trying to deref > > ((*bpp)->b_addr)->magic, so that might explain the crash you see. > >=20 > > --D > >=20 > > [1] > > http://elixir.free-electrons.com/linux/v4.4.72/source/fs/xfs/libxfs/xfs= _da_btree.c#L270 > > =20 > >>=20 Indeed that matches exactly the crash Darrick mentioned. Looks like you need either a special hand-patched kernel... or wait for an official fix for this one :/ --=20 ------------------------------------------------------------------------ Emmanuel Florac | Direction technique | Intellique | | +33 1 78 94 84 02 ------------------------------------------------------------------------ --Sig_/XsQS+ZCY9_5HYXcSQkklG6g Content-Type: application/pgp-signature Content-Description: Signature digitale OpenPGP -----BEGIN PGP SIGNATURE----- Version: GnuPG v2 iEYEARECAAYFAllCwcoACgkQX3jQXNUicVb9eQCgnhc+m6NeXq85OvxBqUHVNngb lSQAnivkznRdJ39JuJM9cm+HLJ+tk4Gj =Ptrq -----END PGP SIGNATURE----- --Sig_/XsQS+ZCY9_5HYXcSQkklG6g--