From mboxrd@z Thu Jan 1 00:00:00 1970 From: Eric Dumazet Subject: Re: shutdown oops in xt_compat_calc_jump Date: Mon, 04 Apr 2011 22:37:57 +0200 Message-ID: <1301949477.3021.55.camel@edumazet-laptop> References: <20110404194856.GA3720@dannf.org> <4D9A23BC.4010505@trash.net> Mime-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: QUOTED-PRINTABLE Cc: dann frazier , netdev@vger.kernel.org, "netfilter-devel@vger.kernel.org" To: Patrick McHardy Return-path: Received: from mail-ww0-f44.google.com ([74.125.82.44]:36451 "EHLO mail-ww0-f44.google.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1755543Ab1DDUiC (ORCPT ); Mon, 4 Apr 2011 16:38:02 -0400 In-Reply-To: <4D9A23BC.4010505@trash.net> Sender: netdev-owner@vger.kernel.org List-ID: Le lundi 04 avril 2011 =C3=A0 22:02 +0200, Patrick McHardy a =C3=A9crit= : > CCed netfilter-devel. >=20 > Am 04.04.2011 21:48, schrieb dann frazier: > > fyi, noticed this oops when shutting down a system running top of g= it > > (@ 78fca1be) > >=20 > > [ 1169.794644] cfg80211: Calling CRDA to update world regulatory do= main > > [ 1170.490646] bluetoothd[2029]: segfault at f8ad9944 ip 00000000f7= 7045e0 sp 00000000ffcb14e0 error 4 in bluetoothd[f76bf000+8b000] > > [ 1170.543817] BUG: unable to handle kernel paging request at 00000= 001dc1be9f8 > > [ 1170.543875] IP: [] xt_compat_calc_jump+0x25/0x= 6f [x_tables] > > [ 1170.543927] PGD 1215b3067 PUD 0=20 > > [ 1170.543955] Oops: 0000 [#1] SMP=20 > > [ 1170.543982] last sysfs file: /sys/module/bridge/initstate > > [ 1170.544017] CPU 3=20 > > [ 1170.544031] Modules linked in: ebtable_broute ebtable_filter vfa= t msdos fat ext3 jbd ip6table_filter ip6_tables ebtable_nat ebtables ip= t_MASQUERADE iptable_nat nf_nat nf_conntrack_ipv4 nf_defrag_ipv4 xt_sta= te nf_conntrack ipt_REJECT xt_tcpudp iptable_filter ip_tables x_tables = bridge stp llc acpi_cpufreq mperf cpufreq_powersave cpufreq_userspace c= pufreq_conservative cpufreq_stats binfmt_misc kvm(-) fuse ext2 loop snd= _hda_codec_hdmi snd_hda_codec_conexant arc4 ecb snd_usb_audio snd_usbmi= di_lib snd_seq_midi snd_seq_midi_event snd_hda_intel snd_hda_codec snd_= hwdep snd_pcm snd_rawmidi i915 drm_kms_helper thinkpad_acpi snd_seq iwl= agn snd_timer snd_seq_device drm snd mac80211 psmouse btusb serio_raw b= luetooth evdev tpm_tis snd_page_alloc tpm i2c_i801 i2c_algo_bit cfg8021= 1 battery soundcore nvram tpm_bios i2c_core rfkill wmi ac power_supply = video button processor ext4 mbcache jbd2 crc16 sha256_generic aesni_int= el cryptd aes_x86_64 aes_generic cbc dm_crypt dm_mod sd_mod crc_t10di > f=20 > > usbhid > > hid usb_storage ahci libahci libata ehci_hcd scsi_mod usbcore e1000= e thermal thermal_sys [last unloaded: kvm_intel] > > [ 1170.544836]=20 > > [ 1170.544849] Pid: 4901, comm: ebtables Not tainted 2.6.39-rc1+ #9= LENOVO 2516CTO/2516CTO > > [ 1170.544902] RIP: 0010:[] []= xt_compat_calc_jump+0x25/0x6f [x_tables] > > [ 1170.544958] RSP: 0018:ffff880121473cf8 EFLAGS: 00010217 > > [ 1170.544989] RAX: 000000003b837d3f RBX: 0000000000000090 RCX: 000= 000007706fa7f > > [ 1170.545029] RDX: 0000000000000000 RSI: 0000000000000090 RDI: 000= 000003b837d3f > > [ 1170.545067] RBP: ffffc900111a3000 R08: 0000000000000000 R09: dea= d000000200200 > > [ 1170.545104] R10: dead000000100100 R11: 0000000000001311 R12: fff= f880121473d88 > > [ 1170.545147] R13: ffffc900111a6000 R14: ffffffff817de300 R15: 000= 0000000000000 > > [ 1170.545185] FS: 0000000000000000(0000) GS:ffff880137d80000(0063= ) knlGS:00000000f761b6c0 > > [ 1170.545227] CS: 0010 DS: 002b ES: 002b CR0: 0000000080050033 > > [ 1170.545258] CR2: 00000001dc1be9f8 CR3: 0000000125868000 CR4: 000= 00000000006e0 > > [ 1170.545297] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 000= 0000000000000 > > [ 1170.545334] DR3: 0000000000000000 DR6: 00000000ffff0ff0 DR7: 000= 0000000000400 > > [ 1170.545375] Process ebtables (pid: 4901, threadinfo ffff88012147= 2000, task ffff8801322d1ac0) > > [ 1170.545418] Stack: > > [ 1170.545433] 0000000000000090 ffffffffa0576d46 f7007265746c6966 = 0000000000000054 > > [ 1170.545479] 0000000000000000 0000000000000000 000000000000000e = 0000000000000090 > > [ 1170.545529] 0000000000000000 0000000008af2180 0000000008af21b0 = 0000000008af21e0 > > [ 1170.545579] Call Trace: > > [ 1170.545600] [] ? compat_do_replace+0x117/0x22= 1 [ebtables] > > [ 1170.545639] [] ? compat_do_ebt_set_ctl+0x55/0= xbb [ebtables] > > [ 1170.545688] [] ? need_resched+0x1a/0x23 > > [ 1170.545723] [] ? should_resched+0x5/0x24 > > [ 1170.545730] [] ? _cond_resched+0x9/0x20 > > [ 1170.545733] [] ? mutex_lock_interruptible+0x1= 8/0x32 > > [ 1170.545738] [] ? nf_sockopt_find.clone.1+0xda= /0xec > > [ 1170.545742] [] ? compat_nf_sockopt+0x79/0xa5 > > [ 1170.545744] [] ? should_resched+0x5/0x24 > > [ 1170.545747] [] ? compat_nf_setsockopt+0x1a/0x= 1f > > [ 1170.545751] [] ? compat_ip_setsockopt+0x80/0x= a0 > > [ 1170.545756] [] ? compat_sys_setsockopt+0x1d5/= 0x204 > > [ 1170.545759] [] ? should_resched+0x5/0x24 > > [ 1170.545761] [] ? _cond_resched+0x9/0x20 > > [ 1170.545764] [] ? compat_sys_socketcall+0x148/= 0x1a7 > > [ 1170.545768] [] ? sysenter_dispatch+0x7/0x2e > > [ 1170.545769] Code: 5d 41 5e 41 5f c3 40 0f b6 ff 53 31 d2 48 6b f= f 70 48 03 3d 03 1b 00 00 8b 4f 6c 4c 8b 47 60 ff c9 eb 27 8d 04 11 d1 = f8 48 63 f8=20 > > [ 1170.545787] RIP [] xt_compat_calc_jump+0x25/0= x6f [x_tables] > > [ 1170.545792] RSP > > [ 1170.545794] CR2: 00000001dc1be9f8 > > [ 1170.654269] ---[ end trace d44667d90dcbd115 ]--- > > [ 1170.662411] fuse exit > > Kernel logging (proc) stopped. > > -- Hmm, commit 255d0dc34068a976550ce555e must have a problem for ebtables = ? Dann, could you give us what you do with ebtables ? Thanks