Date: Wed, 16 Nov 2011 20:27:14 +0100 From: Fabian Keil <freebsd-listen@fabiankeil.de> To: freebsd-current@freebsd.org Subject: Re: Stop scheduler on panic Message-ID: <20111116202714.5ee4bd53@fabiankeil.de> In-Reply-To: <20111113083215.GV50300@deviant.kiev.zoral.com.ua> References: <20111113083215.GV50300@deviant.kiev.zoral.com.ua>
next in thread | previous in thread | raw e-mail | index | archive | help
--Sig_/h6MFPkJbRJAFTE.EUo6PqE3 Content-Type: text/plain; charset=US-ASCII Content-Transfer-Encoding: quoted-printable Kostik Belousov <kostikbel@gmail.com> wrote: > I was tricked into finishing the work by Andrey Gapon, who developed > the patch to reliably stop other processors on panic. The patch > greatly improves the chances of getting dump on panic on SMP host. I tested the patch trying to get a dump (from the debugger) for kern/162036, which currently results in the double fault reported in: http://lists.freebsd.org/pipermail/freebsd-current/2011-September/027766.ht= ml It didn't help, but also didn't make anything worse. Fabian --Sig_/h6MFPkJbRJAFTE.EUo6PqE3 Content-Type: application/pgp-signature; name=signature.asc Content-Disposition: attachment; filename=signature.asc -----BEGIN PGP SIGNATURE----- Version: GnuPG v2.0.18 (FreeBSD) iEYEARECAAYFAk7EDpgACgkQBYqIVf93VJ2qUACgj5d58OgV4ed5oUuywPJRwW4S DbcAoK8aKcM86/sHLVKEZkys7uOQK5s+ =o+kI -----END PGP SIGNATURE----- --Sig_/h6MFPkJbRJAFTE.EUo6PqE3--
Want to link to this message? Use this URL: <https://mail-archive.FreeBSD.org/cgi/mid.cgi?20111116202714.5ee4bd53>