From owner-freebsd-current@FreeBSD.ORG Wed Oct 16 11:55:34 2013 Return-Path: Delivered-To: freebsd-current@freebsd.org Received: from mx1.freebsd.org (mx1.freebsd.org [8.8.178.115]) (using TLSv1 with cipher ADH-AES256-SHA (256/256 bits)) (No client certificate requested) by hub.freebsd.org (Postfix) with ESMTP id 004C9CEF; Wed, 16 Oct 2013 11:55:33 +0000 (UTC) (envelope-from kostikbel@gmail.com) Received: from kib.kiev.ua (kib.kiev.ua [IPv6:2001:470:d5e7:1::1]) (using TLSv1 with cipher DHE-RSA-AES256-SHA (256/256 bits)) (No client certificate requested) by mx1.freebsd.org (Postfix) with ESMTPS id 61CA02766; Wed, 16 Oct 2013 11:55:33 +0000 (UTC) Received: from tom.home (kostik@localhost [127.0.0.1]) by kib.kiev.ua (8.14.7/8.14.7) with ESMTP id r9GBtQR1084440; Wed, 16 Oct 2013 14:55:26 +0300 (EEST) (envelope-from kostikbel@gmail.com) DKIM-Filter: OpenDKIM Filter v2.8.3 kib.kiev.ua r9GBtQR1084440 Received: (from kostik@localhost) by tom.home (8.14.7/8.14.7/Submit) id r9GBtQ38084438; Wed, 16 Oct 2013 14:55:26 +0300 (EEST) (envelope-from kostikbel@gmail.com) X-Authentication-Warning: tom.home: kostik set sender to kostikbel@gmail.com using -f Date: Wed, 16 Oct 2013 14:55:26 +0300 From: Konstantin Belousov To: Anton Shterenlikht Subject: Re: panic: wrong page state m 0xe00000027a9adb40 + savecore deadlock Message-ID: <20131016115526.GR3865@kib.kiev.ua> References: <201310160802.r9G82JvJ010219@mech-cluster241.men.bris.ac.uk> MIME-Version: 1.0 Content-Type: multipart/signed; micalg=pgp-sha1; protocol="application/pgp-signature"; boundary="Ep5m4srWGXPl6O+g" Content-Disposition: inline In-Reply-To: <201310160802.r9G82JvJ010219@mech-cluster241.men.bris.ac.uk> User-Agent: Mutt/1.5.21 (2010-09-15) X-Spam-Status: No, score=-2.0 required=5.0 tests=ALL_TRUSTED,BAYES_00, DKIM_ADSP_CUSTOM_MED,FREEMAIL_FROM,NML_ADSP_CUSTOM_MED autolearn=no version=3.3.2 X-Spam-Checker-Version: SpamAssassin 3.3.2 (2011-06-06) on tom.home Cc: freebsd-current@freebsd.org, freebsd-ia64@freebsd.org X-BeenThere: freebsd-current@freebsd.org X-Mailman-Version: 2.1.14 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, 16 Oct 2013 11:55:34 -0000 --Ep5m4srWGXPl6O+g Content-Type: text/plain; charset=us-ascii Content-Disposition: inline On Wed, Oct 16, 2013 at 09:02:19AM +0100, Anton Shterenlikht wrote: > panic: > http://www.freebsd.org/cgi/query-pr.cgi?pr=kern/182999 db> show pginfo 0xe00000027d352600 page 0xe00000027d352600 obj 0xe0000000128fda00 pidx 0x0 phys 0x275dc6000 q 255 hold 0 wire 1 af 0x0 of 0x0 f 0x0 act 0 busy 1 valid 0xff dirty 0x0 AFAIR ia64 uses 8K pages. Please do the following: 1. apply the patch at the end of this message, reproduce the problem and show me both exact panic message from the patched kernel and 'show pginfo addr' again. 2. show me the ls -la output for the file which was accessed through nginx, also what is the filesystem where the file resides on ? --Ep5m4srWGXPl6O+g Content-Type: application/pgp-signature -----BEGIN PGP SIGNATURE----- Version: GnuPG v2.0.22 (FreeBSD) iQIcBAEBAgAGBQJSXn6tAAoJEJDCuSvBvK1B1G8P/jYZZautxz7J+0z2omas2EKf HoN/4w7YhyevQnVWaxLkhrbR3uG6Tyy3cMT33vSQ9eiUjWuLbz+ezBKktYZw15N4 Wnc7YdK63OYX0/ZfUnqAwxKo30MN3vYJj+BtcIYnCJID+ktQDRBF4cpJzBqjn2iF Os3geAahzNsPP/iguPUCp+Uf7eG1SlxKBNc17xdMb20Y5feBbq1DZxgUREP3ngHO VDXG4GWxYP4u4+RwI4nTB8W/yBxDWETuV6NmcbgTgjNn0Fxj5QLm5SUQijPYw7w1 HnmW0VxEhrAaqvRICJhRIMdVfiaOUPXT3ZLqPnJpqTkgYcbZNaQ4m2wVaesvHZ7q D2C4a+nmzkSG5DuacPezpAFQoBn61j/Iolw3uPPcUmmJ61+DgnT+gfvi2T8jf4Y9 l1W1/MJXHTfH23irCmMy7IzRfxV6MWtHeuO+BPxqit3BhOefGaQsTOVhxi5yAWi1 BouJlzotkExP6sZeNcTBgNcMlTG1UT9oXL0QVQAFgJeaKx8BUbyhbNRF9rw2PoM+ WT+KK6nBkLRR2ovL+ZkRJULHKbcDRdpZMPBYpVJYZfMihqRqSz63LYCpSJPaKm6p BMZJyEft5nqLMhyuumGKrkDnGz3mWQVhvqme7qGfE32jz5mKhTRWtfi27DJqm+of uf0/XiFgjnABOZRhZSr6 =5+WG -----END PGP SIGNATURE----- --Ep5m4srWGXPl6O+g--