Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1760003Ab2FAO0L (ORCPT ); Fri, 1 Jun 2012 10:26:11 -0400 Received: from mx1.redhat.com ([209.132.183.28]:30894 "EHLO mx1.redhat.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1759031Ab2FAO0K (ORCPT ); Fri, 1 Jun 2012 10:26:10 -0400 Organization: Red Hat UK Ltd. Registered Address: Red Hat UK Ltd, Amberley Place, 107-111 Peascod Street, Windsor, Berkshire, SI4 1TE, United Kingdom. Registered in England and Wales under Company Registration No. 3798903 From: David Howells In-Reply-To: <20120601034114.GA9248@localhost> References: <20120601034114.GA9248@localhost> To: Fengguang Wu Cc: dhowells@redhat.com, LKML Subject: Re: BUG in __key_instantiate_and_link(): unable to handle kernel paging request at 0000632e6472616f Date: Fri, 01 Jun 2012 15:24:51 +0100 Message-ID: <2998.1338560691@redhat.com> Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Content-Length: 641 Lines: 16 Fengguang Wu wrote: > It's the second time the machine oops in __key_instantiate_and_link() on > 3.4 kernel. This bug only happens after several days of run. Do you > have any advices or debug patches? For now I can try older (or newer) > kernels and see if it's any better. You should send this to the NFS list too. The problem might be in the idmapper code. David -- To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majordomo@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/