Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1764027AbXHARqQ (ORCPT ); Wed, 1 Aug 2007 13:46:16 -0400 Received: (majordomo@vger.kernel.org) by vger.kernel.org id S1758607AbXHARqB (ORCPT ); Wed, 1 Aug 2007 13:46:01 -0400 Received: from web52904.mail.re2.yahoo.com ([206.190.49.14]:37462 "HELO web52904.mail.re2.yahoo.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with SMTP id S1757400AbXHARqA (ORCPT ); Wed, 1 Aug 2007 13:46:00 -0400 DomainKey-Signature: a=rsa-sha1; q=dns; c=nofws; s=s1024; d=yahoo.com; h=X-YMail-OSG:Received:Date:From:Subject:To:MIME-Version:Content-Type:Content-Transfer-Encoding:Message-ID; b=TKaa+KSU+MvMMKPl/8XKf1LUkapZC+hqpzgPeZ03FqGb/XtZO9fXw3bmW3G+idb0S1nk/P2PZVNSlBgQUfDkaDyJNGoyvJS83co/whXs5DIQIco4M3vwrN4KojHUMlqGM/AKjtBdlYT3av22Vxwja65R5bulYYjekf2/m4OgXvQ=; X-YMail-OSG: .iLs9gAVM1lbz1bjUP0_wvtm.DIEZBjp20s1WqaL5opVuWhPtr17_f1U1t8.dvAIPuj3EBpDeTIoRcfR8vRJkk7GBoTTRh7OwId7UgGvzoc7liSDFIFmgAUPsTYngqSoGpK1gz6_23x8iNt_n8Ug_9GGqg-- Date: Wed, 1 Aug 2007 18:45:59 +0100 (BST) From: Chris Rankin Subject: [BUG] Linux 2.6.22 - Atomic counter underflow in NFS To: linux-kernel@vger.kernel.org MIME-Version: 1.0 Content-Type: text/plain; charset=US-ASCII Content-Transfer-Encoding: 7BIT Message-ID: <272608.90315.qm@web52904.mail.re2.yahoo.com> Sender: linux-kernel-owner@vger.kernel.org X-Mailing-List: linux-kernel@vger.kernel.org Content-Length: 1575 Lines: 41 Hi, I am running a 2.6.22 kernel on a dual P4 Xeon (HT enabled) with 2 GB RAM, and I have just found this BUG in my dmesg log: nfsd: last server has exited nfsd: unexporting all filesystems BUG: atomic counter underflow at: [] kref_put+0x66/0x84 [] sysfs_hash_and_remove+0xb8/0x12d [] sysfs_hash_and_remove+0xc0/0x12d [] sysfs_slab_alias+0x19/0x5c [] sysfs_slab_add+0x113/0x124 [] kmem_cache_create+0x12d/0x1d3 [] nfs4_state_start+0x3b/0x1a7 [nfsd] [] nfsd_svc+0x51/0x10d [nfsd] [] write_threads+0x65/0x96 [nfsd] [] simple_transaction_get+0x70/0x82 [] write_threads+0x0/0x96 [nfsd] [] nfsctl_transaction_write+0x36/0x5c [nfsd] [] nfsctl_transaction_write+0x0/0x5c [nfsd] [] vfs_write+0x8a/0x10c [] sys_write+0x41/0x67 [] sysenter_past_esp+0x5f/0x85 ======================= NFSD: Using /var/lib/nfs/v4recovery as the NFSv4 state recovery directory NFSD: starting 90-second grace period Cheers, Chris ___________________________________________________________ Yahoo! Mail is the world's favourite email. Don't settle for less, sign up for your free account today http://uk.rd.yahoo.com/evt=44106/*http://uk.docs.yahoo.com/mail/winter07.html - 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/