From mboxrd@z Thu Jan 1 00:00:00 1970 From: Steve Dickson Subject: Re: NFS causing kernel panics Date: Fri, 30 Apr 2004 16:08:56 -0400 Sender: nfs-admin@lists.sourceforge.net Message-ID: <4092B258.9030304@RedHat.com> References: Mime-Version: 1.0 Content-Type: text/plain; charset=ISO-8859-1; format=flowed Cc: nfs@lists.sourceforge.net Return-path: Received: from sc8-sf-mx1-b.sourceforge.net ([10.3.1.11] helo=sc8-sf-mx1.sourceforge.net) by sc8-sf-list2.sourceforge.net with esmtp (Exim 4.30) id 1BJeJk-00036x-O1 for nfs@lists.sourceforge.net; Fri, 30 Apr 2004 13:09:04 -0700 Received: from mx1.redhat.com ([66.187.233.31]) by sc8-sf-mx1.sourceforge.net with esmtp (TLSv1:AES256-SHA:256) (Exim 4.30) id 1BJeJj-0001YG-O2 for nfs@lists.sourceforge.net; Fri, 30 Apr 2004 13:09:03 -0700 To: Randy Paries In-Reply-To: Errors-To: nfs-admin@lists.sourceforge.net List-Unsubscribe: , List-Id: Discussion of NFS under Linux development, interoperability, and testing. List-Post: List-Help: List-Subscribe: , List-Archive: Randy Paries wrote: > I have a machine that is a nfs client. It keeps having kernel panics > > i have included some from the log file > > Both the client and server are very busy > > I am not sure how to debug and i am looking for some direction > Thanks > -------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- > > Apr 30 11:27:47 krusty kernel: nfs: server local.flanders not > responding, still trying > Apr 30 11:27:53 krusty kernel: nfs: server local.flanders OK > Apr 30 11:35:04 krusty kernel: divide error: 0000 > Apr 30 11:35:04 krusty kernel: autofs nfs lockd sunrpc e100 e1000 > keybdev mousedev hid input usb-uhci usbcore ext3 jbd raid1 dpt_i2o > aic7xxx sd_mod scsi_mod > Apr 30 11:35:04 krusty kernel: CPU: 0 > Apr 30 11:35:04 krusty kernel: EIP: 0060:[] Not tainted > Apr 30 11:35:04 krusty kernel: EFLAGS: 00010246 > Apr 30 11:35:04 krusty kernel: > Apr 30 11:35:04 krusty kernel: EIP is at schedule_timeout [kernel] > 0x64 (2.4.20-31.9smp) > Apr 30 11:35:04 krusty kernel: eax: 00000000 ebx: 000299af ecx: > f1408b80 edx: 00000000 > Apr 30 11:35:04 krusty kernel: esi: e8273f1c edi: 00000000 ebp: > 00000000 esp: e8273f10 > Apr 30 11:35:04 krusty kernel: ds: 0068 es: 0068 ss: 0068 > Apr 30 11:35:04 krusty kernel: Process httpd (pid: 4397, > stackpage=e8273000) > Apr 30 11:35:04 krusty kernel: Stack: e8273f1c c02080fc 00000000 > e8e7f968 e8de3f1c 000299af e8272000 c012db20 > Apr 30 11:35:04 krusty kernel: e8273fa8 00000000 bfffe7c0 > 00000000 bfffe7c0 c0166ba6 00000001 eb554000 > Apr 30 11:35:04 krusty kernel: e8273f60 e8273f64 e8272000 > e8272000 00000000 00000000 000005dd bfffe7c0 > Apr 30 11:35:04 krusty kernel: Call Trace: [] sock_poll > [kernel] 0x2c (0xe8273f14)) > Apr 30 11:35:04 krusty kernel: [] process_timeout [kernel] > 0x0 (0xe8273f2c)) > Apr 30 11:35:04 krusty kernel: [] do_pollfd [kernel] 0x166 > (0xe8273f44)) > Apr 30 11:35:04 krusty kernel: [] sys_poll [kernel] 0x17b > (0xe8273f78)) > Apr 30 11:35:04 krusty kernel: [] system_call [kernel] 0x33 > (0xe8273fc0)) > Apr 30 11:35:04 krusty kernel: > Apr 30 11:35:04 krusty kernel: > Apr 30 11:35:04 krusty kernel: Code: f7 ff ff a1 64 a9 3f c0 29 c6 31 > c0 85 f6 8b 5c 24 2c 0f 49 > Apr 30 12:07:24 krusty syslogd 1.4.1: restart. > Apr 30 12:07:24 krusty syslog: syslogd startup succeeded > Apr 30 12:07:24 krusty kernel: klogd 1.4.1, log source = /proc/kmsg > started. > Apr 30 12:07:24 krusty kernel: Linux version 2.4.20-31.9smp > (bhcompile@daffy.perf.redhat.com > ) (gcc version 3.2.2 20030222 > (Red Hat Linux 3.2.2-5)) #1 SMP Tue Apr 13 17:40:10 EDT 2004 > A Its not clear to me why you think this is an NFS problem.... It looks to me that is some type of Floating point exception (i.e divide error: 0000) in either the scheduling or network code... SteveD. ------------------------------------------------------- This SF.Net email is sponsored by: Oracle 10g Get certified on the hottest thing ever to hit the market... Oracle 10g. Take an Oracle 10g class now, and we'll give you the exam FREE. http://ads.osdn.com/?ad_id=3149&alloc_id=8166&op=click _______________________________________________ NFS maillist - NFS@lists.sourceforge.net https://lists.sourceforge.net/lists/listinfo/nfs