Date: Sat, 21 Oct 2006 12:57:52 -0400 From: Kris Kennaway <kris@obsecurity.org> To: Gleb Smirnoff <glebius@FreeBSD.org> Cc: freebsd-stable@FreeBSD.org, Jack Vogel <jfvogel@gmail.com> Subject: Re: em network issues Message-ID: <20061021165752.GA9681@xor.obsecurity.org> In-Reply-To: <20061021061706.GN40362@FreeBSD.org> References: <2a41acea0610181046k822afd1qcec4187dc8514187@mail.gmail.com> <b1fa29170610181523t6d240839i887632d6d7576762@mail.gmail.com> <2a41acea0610181531y732cd5sa7bf733cc445491c@mail.gmail.com> <20061018171704.A3851@demos.bsdclusters.com> <4537C126.5000207@FreeBSD.org> <2a41acea0610191140j13d43e12q72fc7697652e222a@mail.gmail.com> <20061019190221.GH71000@droso.net> <2a41acea0610191418q6c6fac45xdd9ad824bd6cae2f@mail.gmail.com> <20061021061706.GN40362@FreeBSD.org>
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--Qxx1br4bt0+wmkIi Content-Type: text/plain; charset=us-ascii Content-Disposition: inline Content-Transfer-Encoding: quoted-printable On Sat, Oct 21, 2006 at 10:17:06AM +0400, Gleb Smirnoff wrote: > On Thu, Oct 19, 2006 at 02:18:13PM -0700, Jack Vogel wrote: > J> The engineer in our test group has installed 6.2 BETA2 and attempted v= ia a > J> number of tests to reproduce this problem, the machine even shares the= em > J> interrupt with usb, and yet so far he has been unsuccessful. >=20 > I've failed to reproduce on a system where IRQ was shared between em(4) > and fxp(4). I've put traffic on both, but failed to reproduce. Probably > shared IRQ is required, but not sufficient. Note what I've said a couple of times now...blasting packets out over the shared em doesn't trigger it for me either. I can trigger it by fetching via FTP from a remote machine over the em. Kris --Qxx1br4bt0+wmkIi Content-Type: application/pgp-signature Content-Disposition: inline -----BEGIN PGP SIGNATURE----- Version: GnuPG v1.4.5 (FreeBSD) iD8DBQFFOlGPWry0BWjoQKURAqJAAKDCJ/pxYOm4ARAWcZI88hW63uk0yACdG5M6 XinjAwkOpqiBuK1LTizBDog= =sDv5 -----END PGP SIGNATURE----- --Qxx1br4bt0+wmkIi--
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