From owner-freebsd-stable@FreeBSD.ORG Fri Apr 2 12:05:07 2010 Return-Path: Delivered-To: freebsd-stable@freebsd.org Received: from mx1.freebsd.org (mx1.freebsd.org [IPv6:2001:4f8:fff6::34]) by hub.freebsd.org (Postfix) with ESMTP id D5F8B1065675 for ; Fri, 2 Apr 2010 12:05:07 +0000 (UTC) (envelope-from bzeeb-lists@lists.zabbadoz.net) Received: from mail.cksoft.de (mail.cksoft.de [IPv6:2001:4068:10::3]) by mx1.freebsd.org (Postfix) with ESMTP id 6C43A8FC1C for ; Fri, 2 Apr 2010 12:05:07 +0000 (UTC) Received: from localhost (amavis.fra.cksoft.de [192.168.74.71]) by mail.cksoft.de (Postfix) with ESMTP id 7721641C756; Fri, 2 Apr 2010 14:05:06 +0200 (CEST) X-Virus-Scanned: amavisd-new at cksoft.de Received: from mail.cksoft.de ([192.168.74.103]) by localhost (amavis.fra.cksoft.de [192.168.74.71]) (amavisd-new, port 10024) with ESMTP id Q1E5GhFLNb5A; Fri, 2 Apr 2010 14:05:05 +0200 (CEST) Received: by mail.cksoft.de (Postfix, from userid 66) id D3EE041C75D; Fri, 2 Apr 2010 14:05:05 +0200 (CEST) Received: from maildrop.int.zabbadoz.net (maildrop.int.zabbadoz.net [10.111.66.10]) (using TLSv1 with cipher DHE-RSA-AES256-SHA (256/256 bits)) (No client certificate requested) by mail.int.zabbadoz.net (Postfix) with ESMTP id 464404448EC; Fri, 2 Apr 2010 12:02:47 +0000 (UTC) Date: Fri, 2 Apr 2010 12:02:47 +0000 (UTC) From: "Bjoern A. Zeeb" X-X-Sender: bz@maildrop.int.zabbadoz.net To: Oleg Lomaka In-Reply-To: <44FD9C14-7114-4270-A7B6-F029995BA282@gmail.com> Message-ID: <20100402120137.E40281@maildrop.int.zabbadoz.net> References: <44FD9C14-7114-4270-A7B6-F029995BA282@gmail.com> X-OpenPGP-Key: 0x14003F198FEFA3E77207EE8D2B58B8F83CCF1842 MIME-Version: 1.0 Content-Type: TEXT/PLAIN; charset=US-ASCII; format=flowed Cc: freebsd-stable@freebsd.org Subject: Re: panic during work with jailed postgresql8.4 X-BeenThere: freebsd-stable@freebsd.org X-Mailman-Version: 2.1.5 Precedence: list List-Id: Production branch of FreeBSD source code List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Fri, 02 Apr 2010 12:05:07 -0000 On Thu, 1 Apr 2010, Oleg Lomaka wrote: Hi, > I have a kernel panic when connect to postgresql8.4 server installed in one of jails from another jail. It's 100% reproducible. > Also I have tried to connect from host machine to jailed pg server. That way it works fine without crash. > > Server configuration uses geli and zfs. Four disks encrypted using geli. And raidz2 is using ad8.eli, ad10.eli, ad12.eli, ad14.eli providers. All jails located at this raidz2 pool. > > Also I use ezjail for jails management. And it uses NFS to mount directories with base system. > > atal double fault > rip = 0xffffffff8063510a > rsp = 0xffffff80eaec5f50 > rbp = 0xffffff80eaec6040 > cpuid = 1; apic id = 02 > panic: double fault > cpuid = 1 > Uptime: 7m11s > Physical memory: 8169 MB > > uname -a > FreeBSD cerberus.regredi.com 8.0-STABLE FreeBSD 8.0-STABLE #7 r206031: Thu Apr 1 13:43:57 EEST 2010 root@cerberus.regredi.com:/usr/obj/usr/src/sys/GENERIC amd64 > > Link to dmesg.boot: > http://docs.google.com/leaf?id=0B-irbkAqk9i7OGY2ZWJiODgtOWJmMy00NDQ1LTliZDctZjU3N2YwNmMxNjZl&hl=en > > Link to kernel core backtrace: > http://docs.google.com/Doc?docid=0AeirbkAqk9i7ZGc5Yzc2ZndfM2M4NzYydmRw&hl=en > > Can I help to spot this trouble by providing additional info? Looking at the info I doubt it's related to jails or Pg in first place. Have you been running that same setup already before your Apr 1st, r206031, kernel? If so, from when was your last kernel? /bz -- Bjoern A. Zeeb It will not break if you know what you are doing.