Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S932338AbWCMIHR (ORCPT ); Mon, 13 Mar 2006 03:07:17 -0500 Received: (majordomo@vger.kernel.org) by vger.kernel.org id S932339AbWCMIHR (ORCPT ); Mon, 13 Mar 2006 03:07:17 -0500 Received: from pv105234.reshsg.uci.edu ([128.195.105.234]:35735 "HELO pv105234.reshsg.uci.edu") by vger.kernel.org with SMTP id S932338AbWCMIHP (ORCPT ); Mon, 13 Mar 2006 03:07:15 -0500 Message-ID: <44147F3F.6070205@feise.com> Date: Sun, 12 Mar 2006 12:06:23 -0800 From: Joe Feise Reply-To: jfeise@feise.com Organization: feise.com User-Agent: Mozilla/5.0 (X11; U; Linux i686; en-US; rv:1.8) Gecko/20051201 Thunderbird/1.5 Mnenhy/0.7.3.0 MIME-Version: 1.0 To: linux-kernel@vger.kernel.org Subject: Re: [BUG] NFS(?) bug in 2.6.16-rc5-mm3 References: <4414777C.6020209@feise.com> In-Reply-To: <4414777C.6020209@feise.com> X-Enigmail-Version: 0.94.0.0 Content-Type: multipart/signed; micalg=pgp-sha1; protocol="application/pgp-signature"; boundary="------------enigCD61BE709BF30F2DFD56AEDC" Sender: linux-kernel-owner@vger.kernel.org X-Mailing-List: linux-kernel@vger.kernel.org Content-Length: 2892 Lines: 79 This is an OpenPGP/MIME signed message (RFC 2440 and 3156) --------------enigCD61BE709BF30F2DFD56AEDC Content-Type: text/plain; charset=ISO-8859-1 Content-Transfer-Encoding: quoted-printable Joe Feise wrote on 03/12/06 11:33: > In certain cases, when programmatically traversing a directory tree mou= nted > through NFS, I get a kernel oops. Update: this doesn't seem to be limited to NFS. I just got a kernel oops of the same kind, in prune_dcache, while compili= ng: BUG: unable to handle kernel paging request at virtual address 0a1d2030 printing eip: c016a8b3 *pde =3D 00000000 Oops: 0000 [#2] PREEMPT last sysfs file: /class/net/eth2/ifindex Modules linked in: pl2303 usbserial softdog cisco_ipsec snd_pcm_oss snd_mixer_oss snd_cs46xx gameport snd_rawmidi snd_s eq_device snd_ac97_codec snd_ac97_bus snd_pcm snd_timer snd soundcore snd_page_alloc zoran i2c_algo_bit videodev saa711 1 i2c_core pegasus arc4 ppp_mppe ppp_deflate ppp_generic slhc usblp CPU: 0 EIP: 0060:[] Tainted: P VLI EFLAGS: 00010202 (2.6.16-rc5-mm3 #9) EIP is at iput+0x1d/0x65 eax: 0a1d201c ebx: d4f10a00 ecx: d4f10a18 edx: d4f10a18 esi: d6f38420 edi: 0000002a ebp: ffffe000 esp: e36c1d48 ds: 007b es: 007b ss: 0068 Process qmail-send (pid: 2678, threadinfo=3De36c0000 task=3De353cab0) Stack: <0>d6f38414 c0167e41 e36c0000 e36c0000 00000082 000049d4 c17deac0 = c0168230 c013c911 00000000 000225da 00000000 00127500 00000000 000329cf 000= 049d4 00000005 00000000 00000000 000000d0 00000020 e36c1e14 c05a51f0 000= 0000c Call Trace: prune_dcache+0x12d/0x162 shrink_dcache_memory+0x= 14/0x37 shrink_slab+0x131/0x1f7 try_to_free_pages+0xee/0= x1ab __alloc_pages+0x113/0x29c kmem_getpages+0x2f/0x9= 5 cache_grow+0xc4/0x171 link_path_walk+0x69/0xc0 cache_alloc_refill+0x167/0x22c kmem_cache_alloc+= 0x3f/0x41 get_empty_filp+0x41/0x11c do_path_lookup+0x102/0= x1fb __path_lookup_intent_open+0x22/0x90 path_lookup_open+0x23/0x2b open_namei+0x6a/0x68f fifo_open+0x0/0x2a0 --------------enigCD61BE709BF30F2DFD56AEDC Content-Type: application/pgp-signature; name="signature.asc" Content-Description: OpenPGP digital signature Content-Disposition: attachment; filename="signature.asc" -----BEGIN PGP SIGNATURE----- Version: GnuPG v1.4.0 (GNU/Linux) iD8DBQFEFH8/Kc8oZ1MoTeoRAs0iAJ9GGSr2mMMtuSfQ1Cope4eVxmfDJQCfUAnj rEDpUCy2nOg11dG67qNmuGo= =Gv7d -----END PGP SIGNATURE----- --------------enigCD61BE709BF30F2DFD56AEDC-- - 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/