From owner-freebsd-current@FreeBSD.ORG Sat Apr 2 19:23:48 2005 Return-Path: Delivered-To: freebsd-current@freebsd.org Received: from mx1.FreeBSD.org (mx1.freebsd.org [216.136.204.125]) by hub.freebsd.org (Postfix) with ESMTP id 158AA16A4E3 for ; Sat, 2 Apr 2005 19:23:48 +0000 (GMT) Received: from obsecurity.dyndns.org (CPE0050040655c8-CM00111ae02aac.cpe.net.cable.rogers.com [69.194.102.111]) by mx1.FreeBSD.org (Postfix) with ESMTP id 44A3C43D54 for ; Sat, 2 Apr 2005 19:23:47 +0000 (GMT) (envelope-from kris@obsecurity.org) Received: by obsecurity.dyndns.org (Postfix, from userid 1000) id C0B4C548D0; Sat, 2 Apr 2005 11:23:41 -0800 (PST) Date: Sat, 2 Apr 2005 11:23:37 -0800 From: Kris Kennaway To: Randy Bush Message-ID: <20050402192337.GA35378@xor.obsecurity.org> References: <16974.47905.33554.436813@roam.psg.com> <20050402175240.GA2495@xor.obsecurity.org> <16974.56968.982476.603808@roam.psg.com> Mime-Version: 1.0 Content-Type: multipart/signed; micalg=pgp-sha1; protocol="application/pgp-signature"; boundary="M9NhX3UHpAaciwkO" Content-Disposition: inline In-Reply-To: <16974.56968.982476.603808@roam.psg.com> User-Agent: Mutt/1.4.2.1i cc: FreeBSD Current cc: Kris Kennaway Subject: Re: lockup during rdump X-BeenThere: freebsd-current@freebsd.org X-Mailman-Version: 2.1.1 Precedence: list List-Id: Discussions about the use of FreeBSD-current List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Sat, 02 Apr 2005 19:23:48 -0000 --M9NhX3UHpAaciwkO Content-Type: text/plain; charset=us-ascii Content-Disposition: inline Content-Transfer-Encoding: quoted-printable On Sat, Apr 02, 2005 at 10:03:52AM -0800, Randy Bush wrote: > >> i found no way to get its attention to get a dump, and am open to > >> suggestions. > > Break to DDB on the serial console, and use 'ps', 'trace', 'show > > alllocks' (with witness enabled), 'show lockedvnods' etc. >=20 > i was unable to break to console. old discussion, console > concentrator is a cisco 2511 which i access via ssh, and > never did sort out how to get a break on that path. What's wrong with ALT_BREAK_TO_DEBUGGER? Kris --M9NhX3UHpAaciwkO Content-Type: application/pgp-signature Content-Disposition: inline -----BEGIN PGP SIGNATURE----- Version: GnuPG v1.4.0 (FreeBSD) iD8DBQFCTvE4Wry0BWjoQKURApI6AKC9VSIMAC9tgp+qWtUsgqqQSfUtYwCdGmlY lNJvyY6yJZTr9Trf6XbP/p0= =nw/i -----END PGP SIGNATURE----- --M9NhX3UHpAaciwkO--