From mboxrd@z Thu Jan 1 00:00:00 1970 From: Rustam Afanasyev Subject: Re: [Bugme-new] [Bug 39742] New: 3.0.0 (2.6.39.3 also) kernel BUG at include/linux/skbuff.h:1189! Date: Fri, 05 Aug 2011 16:55:10 +0400 Message-ID: <4E3BE82E.1060405@yandex.ru> References: <20110722144214.577718f0.akpm@linux-foundation.org> Mime-Version: 1.0 Content-Type: text/plain; charset=ISO-8859-1; format=flowed Content-Transfer-Encoding: 7bit Cc: netdev@vger.kernel.org, bugme-daemon@bugzilla.kernel.org, Patrick McHardy To: Andrew Morton Return-path: Received: from forward16.mail.yandex.net ([95.108.253.141]:44435 "EHLO forward16.mail.yandex.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1756152Ab1HEMzM (ORCPT ); Fri, 5 Aug 2011 08:55:12 -0400 In-Reply-To: <20110722144214.577718f0.akpm@linux-foundation.org> Sender: netdev-owner@vger.kernel.org List-ID: New kernel, with "gre: fix improper error handling" applied - result same. Please Help! Which new git tree you recommend me to testing? ------------------------------------------------ [ 4081.605966] ------------[ cut here ]------------ [ 4081.609919] kernel BUG at include/linux/skbuff.h:1189! [ 4081.609919] invalid opcode: 0000 [#1] PREEMPT SMP [ 4081.609919] CPU 1 [ 4081.609919] Modules linked in: cls_fw sch_sfq arc4 ecb ppp_mppe act_mirred act_skbedit cls_u32 sch_ingress l2tp_ppp l2t p_netlink l2tp_core pptp pppox ppp_generic slhc gre 8021q garp stp cls_flow sch_htb ifb ipt_NETFLOW xt_mark nf_conntrack_i pv4 nf_defrag_ipv4 xt_state xt_TCPMSS ipt_LOG xt_recent xt_NOTRACK nf_conntrack xt_statistic ts_kmp xt_tcpudp xt_string xt _multiport xt_set iptable_raw iptable_mangle iptable_filter ip_tables x_tables ip_set_hash_ip ip_set_hash_net ip_set nfnet link dm_multipath scsi_dh dm_mod psmouse sr_mod evdev pcspkr rtc_cmos cdrom sg serio_raw i2c_i801 ehci_hcd tg3 uhci_hcd i2 c_core i3000_edac igb usbcore edac_core dca processor button ext3 jbd mbcache sd_mod crc_t10dif ide_pci_generic ide_core p ata_acpi ata_generic ata_piix libata scsi_mod [ 4081.609919] [ 4081.609919] Pid: 0, comm: kworker/0:0 Not tainted 3.0.0-un-def-alt2 #1 ASUS RS100-E4/PI2/P5M2-M/RS100-E4 [ 4081.609919] RIP: 0010:[] [] skb_pull+0x2b/0x30 [ 4081.609919] RSP: 0018:ffff88011fc83ab0 EFLAGS: 00010283 [ 4081.609919] RAX: 000000000000057e RBX: ffff88011378db80 RCX: 0000000000000179 [ 4081.609919] RDX: 0000000000000179 RSI: 0000000000000002 RDI: ffff88011378db80 [ 4081.609919] RBP: ffff88011fc83ab0 R08: 0000000000000000 R09: 0000000000000102 [ 4081.609919] R10: 0000000000000000 R11: 0000000000000001 R12: ffff88010d0a8800 [ 4081.609919] R13: ffff88010dc4186e R14: 000000000000002f R15: ffffffff8168dd80 [ 4081.609919] FS: 0000000000000000(0000) GS:ffff88011fc80000(0000) knlGS:0000000000000000 [ 4081.609919] CS: 0010 DS: 0000 ES: 0000 CR0: 000000008005003b [ 4081.609919] CR2: 0000000000fc10fc CR3: 0000000001625000 CR4: 00000000000006e0 [ 4081.609919] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 4081.609919] DR3: 0000000000000000 DR6: 00000000ffff0ff0 DR7: 0000000000000400 [ 4081.609919] Process kworker/0:0 (pid: 0, threadinfo ffff880118f5c000, task ffff880118f5a480) [ 4081.609919] Stack: [ 4081.609919] ffff88011fc83ae0 ffffffffa03267fa ffff88011fc83ae0 ffff88010d0a8800 [ 4081.609919] ffff88011378db80 ffff88010d0a8850 ffff88011fc83b10 ffffffff8136bddc [ 4081.609919] ffff88011fc83b40 ffff88011378db80 ffff88010d0a8800 000000008b55000a [ 4081.609919] Call Trace: [ 4081.609919] [ 4081.609919] [] pptp_rcv_core+0x21a/0x220 [pptp] [ 4081.609919] [] sk_receive_skb+0x13c/0x160 [ 4081.609919] [] pptp_rcv+0x15e/0x1b0 [pptp] [ 4081.609919] [] gre_rcv+0x73/0xa0 [gre] [ 4081.609919] [] ip_local_deliver_finish+0xed/0x2c0 [ 4081.609919] [] ip_local_deliver+0x80/0x90 [ 4081.609919] [] ip_rcv_finish+0x119/0x3b0 [ 4081.609919] [] ip_rcv+0x21d/0x2f0 [ 4081.609919] [] __netif_receive_skb+0x20c/0x6c0 [ 4081.609919] [] netif_receive_skb+0xbd/0xd0 [ 4081.609919] [] ? is_swiotlb_buffer+0x3c/0x50 [ 4081.609919] [] napi_skb_finish+0x50/0x70 [ 4081.609919] [] napi_gro_receive+0xc5/0xd0 [ 4081.609919] [] igb_poll+0x6cf/0xb50 [igb] [ 4081.609919] [] ? __netif_receive_skb+0x214/0x6c0 [ 4081.609919] [] ? __netif_receive_skb+0x214/0x6c0 [ 4081.609919] [] net_rx_action+0x164/0x340 [ 4081.609919] [] __do_softirq+0xd5/0x270 [ 4081.609919] [] call_softirq+0x1c/0x30 [ 4081.609919] [] do_softirq+0x95/0xe0 [ 4081.609919] [] irq_exit+0xd5/0xf0 [ 4081.609919] [] do_IRQ+0x61/0xd0 [ 4081.609919] [] common_interrupt+0x13/0x13 [ 4081.609919] [ 4081.609919] [] ? sched_clock_cpu+0xd0/0x140 [ 4081.609919] [] ? mwait_idle+0xe6/0x2b0 [ 4081.609919] [] ? mwait_idle+0x4a/0x2b0 [ 4081.609919] [] cpu_idle+0x66/0xd0 [ 4081.609919] [] start_secondary+0x1bf/0x1c4 [ 4081.609919] Code: 8b 47 68 55 48 89 e5 39 c6 77 1c 29 f0 3b 47 6c 89 47 68 72 16 89 f0 48 03 87 e0 00 00 00 48 89 87 e0 00 00 00 c9 c3 31 c0 c9 c3 <0f> 0b eb fe 90 55 39 77 68 48 89 e5 76 1c 8b 47 6c 85 c0 75 17 [ 4081.609919] RIP [] skb_pull+0x2b/0x30 [ 4081.609919] RSP [ 4082.825070] ---[ end trace d6baf8611ae0f359 ]--- [ 4082.838992] Kernel panic - not syncing: Fatal exception in interrupt [ 4082.858102] Pid: 0, comm: kworker/0:0 Tainted: G D 3.0.0-un-def-alt2 #1 [ 4082.881241] Call Trace: [ 4082.888651] [] panic+0x96/0x1bb [ 4082.904981] [] oops_end+0x10a/0x120 [ 4082.920451] [] die+0x56/0x90 [ 4082.934102] [] do_trap+0xc4/0x170 [ 4082.949051] [] do_invalid_op+0xa1/0xb0 [ 4082.965301] [] ? skb_pull+0x2b/0x30 [ 4082.980772] [] ? local_bh_enable+0x5c/0xc0 [ 4082.998067] [] ? ipt_do_table+0x22a/0x640 [ip_tables] [ 4083.018212] [] invalid_op+0x1b/0x20 [ 4083.033683] [] ? skb_pull+0x2b/0x30 [ 4083.049153] [] pptp_rcv_core+0x21a/0x220 [pptp] [ 4083.067742] [] sk_receive_skb+0x13c/0x160 [ 4083.084774] [] pptp_rcv+0x15e/0x1b0 [pptp] [ 4083.102064] [] gre_rcv+0x73/0xa0 [gre] [ 4083.118314] [] ip_local_deliver_finish+0xed/0x2c0 [ 4083.137425] [] ip_local_deliver+0x80/0x90 [ 4083.154453] [] ip_rcv_finish+0x119/0x3b0 [ 4083.171223] [] ip_rcv+0x21d/0x2f0 [ 4083.186174] [] __netif_receive_skb+0x20c/0x6c0 [ 4083.204504] [] netif_receive_skb+0xbd/0xd0 [ 4083.221795] [] ? is_swiotlb_buffer+0x3c/0x50 [ 4083.239605] [] napi_skb_finish+0x50/0x70 [ 4083.256374] [] napi_gro_receive+0xc5/0xd0 [ 4083.273412] [] igb_poll+0x6cf/0xb50 [igb] [ 4083.290436] [] ? __netif_receive_skb+0x214/0x6c0 [ 4083.309286] [] ? __netif_receive_skb+0x214/0x6c0 [ 4083.328136] [] net_rx_action+0x164/0x340 [ 4083.344906] [] __do_softirq+0xd5/0x270 [ 4083.361157] [] call_softirq+0x1c/0x30 [ 4083.377147] [] do_softirq+0x95/0xe0 [ 4083.392618] [] irq_exit+0xd5/0xf0 [ 4083.407565] [] do_IRQ+0x61/0xd0 [ 4083.421998] [] common_interrupt+0x13/0x13 [ 4083.439027] [] ? sched_clock_cpu+0xd0/0x140 [ 4083.458477] [] ? mwait_idle+0xe6/0x2b0 [ 4083.474725] [] ? mwait_idle+0x4a/0x2b0 [ 4083.490976] [] cpu_idle+0x66/0xd0 [ 4083.505927] [] start_secondary+0x1bf/0x1c4 [ 4083.523225] Rebooting in 30 seconds.. ------------------------------------------------