From owner-freebsd-hackers@freebsd.org Sun Nov 8 00:36:49 2015 Return-Path: Delivered-To: freebsd-hackers@mailman.ysv.freebsd.org Received: from mx1.freebsd.org (mx1.freebsd.org [IPv6:2001:1900:2254:206a::19:1]) by mailman.ysv.freebsd.org (Postfix) with ESMTP id 8FEC8A220D6; Sun, 8 Nov 2015 00:36:49 +0000 (UTC) (envelope-from bdrewery@FreeBSD.org) Received: from freefall.freebsd.org (freefall.freebsd.org [IPv6:2001:1900:2254:206c::16:87]) by mx1.freebsd.org (Postfix) with ESMTP id 767621FF2; Sun, 8 Nov 2015 00:36:49 +0000 (UTC) (envelope-from bdrewery@FreeBSD.org) Received: from mail.xzibition.com (localhost [IPv6:::1]) by freefall.freebsd.org (Postfix) with ESMTP id 714871F0E; Sun, 8 Nov 2015 00:36:49 +0000 (UTC) (envelope-from bdrewery@FreeBSD.org) Received: from mail.xzibition.com (localhost [172.31.3.2]) by mail.xzibition.com (Postfix) with ESMTP id 312001247C; Sun, 8 Nov 2015 00:36:49 +0000 (UTC) X-Virus-Scanned: amavisd-new at mail.xzibition.com Received: from mail.xzibition.com ([172.31.3.2]) by mail.xzibition.com (mail.xzibition.com [172.31.3.2]) (amavisd-new, port 10026) with LMTP id MFo3S1K959VF; Sun, 8 Nov 2015 00:36:46 +0000 (UTC) Subject: Re: strange kernel crash DKIM-Filter: OpenDKIM Filter v2.9.2 mail.xzibition.com 48DF912477 To: Andriy Gapon , FreeBSD Current , FreeBSD Hackers References: <563C8CED.3020101@FreeBSD.org> <563E5589.3040100@FreeBSD.org> <563E846E.4010205@FreeBSD.org> From: Bryan Drewery Openpgp: id=F9173CB2C3AAEA7A5C8A1F0935D771BB6E4697CF; url=http://www.shatow.net/bryan/bryan2.asc Organization: FreeBSD Message-ID: <563E9925.1000806@FreeBSD.org> Date: Sat, 7 Nov 2015 16:36:53 -0800 User-Agent: Mozilla/5.0 (Windows NT 10.0; WOW64; rv:38.0) Gecko/20100101 Thunderbird/38.3.0 MIME-Version: 1.0 In-Reply-To: <563E846E.4010205@FreeBSD.org> Content-Type: multipart/signed; micalg=pgp-sha1; protocol="application/pgp-signature"; boundary="d63vSo0lbibKqOkCvIS5IDfM3N48C2kOm" X-BeenThere: freebsd-hackers@freebsd.org X-Mailman-Version: 2.1.20 Precedence: list List-Id: Technical Discussions relating to FreeBSD List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Sun, 08 Nov 2015 00:36:49 -0000 This is an OpenPGP/MIME signed message (RFC 4880 and 3156) --d63vSo0lbibKqOkCvIS5IDfM3N48C2kOm Content-Type: text/plain; charset=windows-1252 Content-Transfer-Encoding: quoted-printable On 11/7/2015 3:08 PM, Andriy Gapon wrote: > On 07/11/2015 21:48, Bryan Drewery wrote: >> On 11/6/15 3:20 AM, Andriy Gapon wrote: >>> Unread portion of the kernel message buffer: >>> >>> Fatal trap 1: privileged instruction fault while in kernel mode >> ... >> >> What SVN revision? >=20 > r289875 from October 24. >=20 I ask because I fixed an uninitialized ptr write in the kernel in r290155 on October 29th. I would only expect it to happen in low memory situations. --=20 Regards, Bryan Drewery --d63vSo0lbibKqOkCvIS5IDfM3N48C2kOm Content-Type: application/pgp-signature; name="signature.asc" Content-Description: OpenPGP digital signature Content-Disposition: attachment; filename="signature.asc" -----BEGIN PGP SIGNATURE----- Version: GnuPG v2 iQEcBAEBAgAGBQJWPpklAAoJEDXXcbtuRpfP9O0H/1Tx3F/T8XtpWDpU9HO0Acwr oJcCdT1x2sbzL5VKxUejuBv5GNiQQ+htGuSYuFfWykDA1ZcdZkc07SYiQCLYYmCK chjiOyVXGXwwPkgidFw4sxN/Wgp01YQC0ar1igOUR5QKquYP5B7fEynD0oaLais4 edqji9hfeVQHa9wA+HwrQBJSDwxz9iWjvYOoLkDYuoLVt8Ho6Fd9TY5xLd64/+1X OUmzUdsTwXknN2mnwB9HBH9G2y1cQa13UR4npLJbU7JwyVRx44ezAZ2sJz/Rbrsm QH0MBRsFcr87rUAsSOEVxef6dp8zeEzNzyZknor6OJqj3TydeYeoib8uZAdP5z0= =eQm+ -----END PGP SIGNATURE----- --d63vSo0lbibKqOkCvIS5IDfM3N48C2kOm--