From owner-freebsd-current@FreeBSD.ORG Wed Oct 22 09:13:20 2008 Return-Path: Delivered-To: freebsd-current@freebsd.org Received: from mx1.freebsd.org (mx1.freebsd.org [IPv6:2001:4f8:fff6::34]) by hub.freebsd.org (Postfix) with ESMTP id 35A3B106566C for ; Wed, 22 Oct 2008 09:13:20 +0000 (UTC) (envelope-from freebsd-current@m.gmane.org) Received: from ciao.gmane.org (main.gmane.org [80.91.229.2]) by mx1.freebsd.org (Postfix) with ESMTP id B78A78FC23 for ; Wed, 22 Oct 2008 09:13:19 +0000 (UTC) (envelope-from freebsd-current@m.gmane.org) Received: from list by ciao.gmane.org with local (Exim 4.43) id 1KsZmE-00019v-1P for freebsd-current@freebsd.org; Wed, 22 Oct 2008 09:13:14 +0000 Received: from lara.cc.fer.hr ([161.53.72.113]) by main.gmane.org with esmtp (Gmexim 0.1 (Debian)) id 1AlnuQ-0007hv-00 for ; Wed, 22 Oct 2008 09:13:14 +0000 Received: from ivoras by lara.cc.fer.hr with local (Gmexim 0.1 (Debian)) id 1AlnuQ-0007hv-00 for ; Wed, 22 Oct 2008 09:13:14 +0000 X-Injected-Via-Gmane: http://gmane.org/ To: freebsd-current@freebsd.org From: Ivan Voras Date: Wed, 22 Oct 2008 11:13:31 +0200 Lines: 55 Message-ID: References: <48FCED88.1090502@withagen.nl> <48FDC047.8050101@withagen.nl> Mime-Version: 1.0 Content-Type: multipart/signed; micalg=pgp-sha1; protocol="application/pgp-signature"; boundary="------------enigB8DE67197AC57BEBDF5162F4" X-Complaints-To: usenet@ger.gmane.org X-Gmane-NNTP-Posting-Host: lara.cc.fer.hr User-Agent: Thunderbird 2.0.0.17 (X11/20080925) In-Reply-To: <48FDC047.8050101@withagen.nl> X-Enigmail-Version: 0.95.0 Sender: news Subject: Re: Dumping kernel in SMP env X-BeenThere: freebsd-current@freebsd.org X-Mailman-Version: 2.1.5 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: Wed, 22 Oct 2008 09:13:20 -0000 This is an OpenPGP/MIME signed message (RFC 2440 and 3156) --------------enigB8DE67197AC57BEBDF5162F4 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: quoted-printable Willem Jan Withagen wrote: > Ivan Voras wrote: >> Willem Jan Withagen wrote: >>> Hi, >>> >>> Once again trying to get a little further with the freezes and lockup= s. >>> But panic-ing the kernel from the debugger only works with one >>> processor. Doing it with both processors active just generates 2 >>> backtraces, but no dump. >> >> If you're asking if kernel dumps work on 8-CURRENT on SMP then the >> answer is yes - I made a couple of them the day before yesterday. >> >>> Is this a known fact? There was a similar question beginning of the >>> month asking about 'call doadump' not working, without an answer. >>> If it should work, I'll try and recreate the traceback. >> >> Both automatic and doadump work for me. >=20 > Right, that was the question. >=20 > So then I have a problem there that needs to be fixed first. > I'll try to get a serial console working and capture the trace and or > any other stuff that can help. >=20 > Suggestions for things to look at are welcome Your problem might be caused by bad hardware. I don't have anything specific to suggest, except looking at http://www.freebsd.org/doc/en_US.ISO8859-1/books/developers-handbook/kern= eldebug.html --------------enigB8DE67197AC57BEBDF5162F4 Content-Type: application/pgp-signature; name="signature.asc" Content-Description: OpenPGP digital signature Content-Disposition: attachment; filename="signature.asc" -----BEGIN PGP SIGNATURE----- Version: GnuPG v1.4.6 (GNU/Linux) Comment: Using GnuPG with Mozilla - http://enigmail.mozdev.org iD8DBQFI/u67ldnAQVacBcgRAvvgAJ9tGBryaRS4JJ2Xw7HvsbT/r2tmYQCfcTpJ cdu0fpA6j4YwwD3XvpC7+p8= =V3JQ -----END PGP SIGNATURE----- --------------enigB8DE67197AC57BEBDF5162F4--