Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1758775AbYBKS0T (ORCPT ); Mon, 11 Feb 2008 13:26:19 -0500 Received: (majordomo@vger.kernel.org) by vger.kernel.org id S1755342AbYBKS0J (ORCPT ); Mon, 11 Feb 2008 13:26:09 -0500 Received: from rosi.naasa.net ([212.8.0.13]:53353 "EHLO rosi.naasa.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1755298AbYBKS0G (ORCPT ); Mon, 11 Feb 2008 13:26:06 -0500 From: Joerg Platte Reply-To: jplatte@naasa.net To: linux-kernel@vger.kernel.org Subject: BUG with 2.6.25-rc1 and smack Date: Mon, 11 Feb 2008 19:26:02 +0100 User-Agent: KMail/1.9.7 MIME-Version: 1.0 Content-Type: text/plain; charset="utf-8" Content-Transfer-Encoding: 8bit Content-Disposition: inline Message-Id: <200802111926.03067.jplatte@naasa.net> Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Content-Length: 4305 Lines: 89 Hi, when booting linux 2.6.25-rc1 I get the following error: BUG: unable to handle kernel NULL pointer dereference at 00000138 IP: [] smack_netlabel+0x13/0xc8 *pde = 00000000 Oops: 0000 [#1] PREEMPT Modules linked in: nfsd auth_rpcgss exportfs af_packet autofs4 ipt_MASQUERADE iptable_nat nf_nat nf_conntrack_ipv4 xt_state ipt_REJECT ipt_LOG xt_limit xt_mark xt_tcpudp xt_mac iptable_filter xt_ MARK xt_multiport iptable_mangle ip_tables x_tables nf_conntrack_ftp nf_conntrack cpufreq_userspace cpufreq_stats cpufreq_powersave nfs lockd nfs_acl sunrpc deflate zlib_deflate zlib_inflate ctr twofish twofish_common camellia serpent blowfish des_generic cbc aes_i586 aes_generic xcbc sha256_generic sha1_generic md5 crypto_null hmac crypto_hash af_key nls_utf8 ntfs nls_base ext2 fuse ebt able_broute bridge llc ebtable_nat ebtable_filter ebtables deadline_iosched as_iosched ircomm_tty ircomm tun acpi_cpufreq video output sbs sbshc joydev arc4 ecb crypto_blkcipher cryptomgr crypto_ algapi snd_intel8x0m irtty_sir sir_dev snd_intel8x0 snd_ac97_codec ac97_bus snd_pcm_oss snd_pcm snd_mixer_oss nsc_ircc irda crc_ccitt parport_pc snd_seq_oss parport 8250_pnp snd_seq_midi snd_rawm idi snd_seq_midi_event snd_seq serio_raw snd_timer snd_seq_device psmouse ath5k snd mac80211 pcspkr 8250_pci yenta_socket rsrc_nonstatic cinergyT2 8250 cfg80211 pcmcia firmware_class dvb_core ser ial_core soundcore snd_page_alloc pcmcia_core i2c_i801 rng_core iTCO_wdt iTCO_vendor_support battery ac button intel_agp agpgart thinkpad_acpi hwmon evdev nvram ext3 jbd mbcache sg usbhid hid ff_ memless sr_mod cdrom sd_mod ata_generic pata_acpi floppy ata_piix e1000 libata scsi_mod ehci_hcd uhci_hcd usbcore thermal processor fan unix cpufreq_conservative cpufreq_ondemand freq_table bay d ock fbcon tileblit font bitblit softcursor radeonfb fb fb_ddc backlight i2c_algo_bit cfbcopyarea i2c_core cfbimgblt cfbfillrect Pid: 5307, comm: nfsd Not tainted (2.6.25-rc1 #1) EIP: 0060:[] EFLAGS: 00010286 CPU: 0 EIP is at smack_netlabel+0x13/0xc8 EAX: 00000000 EBX: f682edf4 ECX: 00000006 EDX: 00000002 ESI: 00000000 EDI: 00000001 EBP: f682ee18 ESP: f682edd8 DS: 007b ES: 007b FS: 0000 GS: 0000 SS: 0068 Process nfsd (pid: 5307, ti=f682e000 task=f7f54e50 task.ti=f682e000) Stack: 00000040 f732e1a4 c0331998 f732e290 f682edf8 c01aacf8 f732e1a4 f7468400 f682ee04 c01aad52 f732e1a4 f682ee0c c01a7510 c0331668 f732e180 00000001 f682ee20 c01aa665 f682ee34 c01a7a06 00000006 00000001 fffffff4 f682ee58 Call Trace: [] ? new_inode_smack+0x39/0x3f [] ? smack_inode_alloc_security+0x16/0x27 [] ? security_inode_alloc+0x19/0x1b [] ? smack_socket_post_create+0x12/0x18 [] ? security_socket_post_create+0x16/0x1b [] ? sock_create_lite+0x44/0x64 [] ? kernel_accept+0x24/0x5f [] ? svc_tcp_accept+0x51/0x526 [sunrpc] [] ? getnstimeofday+0x2f/0xb4 [] ? ktime_get_ts+0x3b/0x3f [] ? hrtick_start_fair+0xcb/0x107 [] ? lock_sock_nested+0xab/0xb3 [] ? kernel_recvmsg+0x2b/0x3d [] ? svc_xprt_received+0x1e/0x20 [sunrpc] [] ? svc_udp_recvfrom+0xd3/0x2ed [sunrpc] [] ? enqueue_task_fair+0x41/0x4c [] ? svc_xprt_put+0x10/0x12 [sunrpc] [] ? svc_xprt_release+0x92/0x9a [sunrpc] [] ? svc_recv+0x335/0x665 [sunrpc] [] ? default_wake_function+0x0/0xd [] ? nfsd+0xd5/0x28e [nfsd] [] ? nfsd+0x0/0x28e [nfsd] [] ? kernel_thread_helper+0x7/0x10 ======================= Code: 5d f0 74 0d 46 8b 5d f0 c6 45 ef 80 83 eb 08 eb c6 59 5b 5b 5e 5f 5d c3 55 b9 06 00 00 00 89 e5 57 56 89 c6 53 83 ec 34 8d 5d dc <8b> 90 38 01 00 00 31 c0 89 df f3 ab 83 3d f4 19 33 c0 03 8 b 3a EIP: [] smack_netlabel+0x13/0xc8 SS:ESP 0068:f682edd8 ---[ end trace 499ec328c921ccf2 ]--- regards, Jörg -- PGP Key: send mail with subject 'SEND PGP-KEY' PGP Key-ID: FD 4E 21 1D PGP Fingerprint: 388A872AFC5649D3 BCEC65778BE0C605 -- 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/