From owner-freebsd-stable Tue Feb 17 19:56:48 1998 Return-Path: Received: (from majordom@localhost) by hub.freebsd.org (8.8.8/8.8.8) id TAA08050 for freebsd-stable-outgoing; Tue, 17 Feb 1998 19:56:48 -0800 (PST) (envelope-from owner-freebsd-stable@FreeBSD.ORG) Received: from gaia.coppe.ufrj.br (cisigw.coppe.ufrj.br [146.164.5.200]) by hub.freebsd.org (8.8.8/8.8.8) with ESMTP id TAA07990; Tue, 17 Feb 1998 19:56:19 -0800 (PST) (envelope-from jonny@coppe.ufrj.br) Received: (from jonny@localhost) by gaia.coppe.ufrj.br (8.8.8/8.8.8) id BAA18436; Wed, 18 Feb 1998 01:08:54 -0200 (EDT) (envelope-from jonny) From: Joao Carlos Mendes Luis Message-Id: <199802180308.BAA18436@gaia.coppe.ufrj.br> Subject: Re: blkfree: freeing free block In-Reply-To: <199802180128.RAA27745@vader.cs.berkeley.edu> from Satoshi Asami at "Feb 17, 98 05:28:32 pm" To: asami@FreeBSD.ORG (Satoshi Asami) Date: Wed, 18 Feb 1998 01:08:54 -0200 (EDT) Cc: jonny@coppe.ufrj.br, stable@FreeBSD.ORG X-Mailer: ELM [version 2.4ME+ PL32 (25)] MIME-Version: 1.0 Content-Type: text/plain; charset=US-ASCII Content-Transfer-Encoding: 7bit Sender: owner-freebsd-stable@FreeBSD.ORG Precedence: bulk #define quoting(Satoshi Asami) // * panic: blkfree: freeing free frag // * // * After upgrading to -stable from 12 Feb. // * // * This happened while I was cleaning (rm) a 1.5G squid cache that was // * corrupted. I though the corruption was a sideeffect of an ungraceful // * shutdown, but now I'm curious. // // That sounds exactly like my problem. Finally someone else is seeing // the same thing I am! This is also new. Although it's possible to be a hardware problem, it's too much coincidence to happen just after the upgrade. Feb 18 00:51:25 gaia /kernel: bad block 262144, ino 38502 Feb 18 00:51:25 gaia /kernel: pid 18182 (rm), uid 0 on /var: bad block Consequences: I have a stuck file at /var/spool/mqueue/.hoststat, purgestat wastes lots of CPU, and never stops, except ^C. Here's the partial of ktrace/kdump: ... 18328 purgestat CALL getdirentries(0x6,0x71000,0x1000,0x6b614) 18328 purgestat RET getdirentries 512/0x200 18328 purgestat CALL stat(0xefbfaf00,0xefbfad68) 18328 purgestat NAMI ".hoststat/br./ufrj./ifcs./mail" 18328 purgestat RET stat 0 18328 purgestat CALL unlink(0xefbfaf00) 18328 purgestat NAMI ".hoststat/br./ufrj./ifcs./mail" 18328 purgestat RET unlink -1 errno 1 Operation not permitted 18328 purgestat CALL lseek(0x6,0,0,0,0) 18328 purgestat RET lseek 0 18328 purgestat CALL getdirentries(0x6,0x71000,0x1000,0x6b614) 18328 purgestat RET getdirentries 512/0x200 18328 purgestat CALL stat(0xefbfaf00,0xefbfad68) 18328 purgestat NAMI ".hoststat/br./ufrj./ifcs./mail" 18328 purgestat RET stat 0 18328 purgestat CALL unlink(0xefbfaf00) 18328 purgestat NAMI ".hoststat/br./ufrj./ifcs./mail" 18328 purgestat RET unlink -1 errno 1 Operation not permitted 18328 purgestat CALL lseek(0x6,0,0,0,0) 18328 purgestat RET lseek 0 ... Will try a reboot right now, hoping fsck solves this problem. Jonny -- Joao Carlos Mendes Luis jonny@gta.ufrj.br +55 21 290-4698 jonny@coppe.ufrj.br Universidade Federal do Rio de Janeiro UFRJ/COPPE/CISI PGP fingerprint: 29 C0 50 B9 B6 3E 58 F2 83 5F E3 26 BF 0F EA 67 To Unsubscribe: send mail to majordomo@FreeBSD.org with "unsubscribe freebsd-stable" in the body of the message