From mboxrd@z Thu Jan 1 00:00:00 1970 From: Stephen Hemminger Subject: Fw: [Bug 32772] New: PROBLEM: kernel BUG at net/ipv4/inetpeer.c:386 Date: Wed, 6 Apr 2011 08:18:18 -0700 Message-ID: <20110406081818.4f0489b5@nehalam> Mime-Version: 1.0 Content-Type: text/plain; charset=US-ASCII Content-Transfer-Encoding: 7bit To: netdev@vger.kernel.org Return-path: Received: from smtp1.linux-foundation.org ([140.211.169.13]:56288 "EHLO smtp1.linux-foundation.org" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1756124Ab1DFPSx (ORCPT ); Wed, 6 Apr 2011 11:18:53 -0400 Received: from nehalam (static-50-53-80-93.bvtn.or.frontiernet.net [50.53.80.93]) (authenticated bits=0) by smtp1.linux-foundation.org (8.14.2/8.13.5/Debian-3ubuntu1.1) with ESMTP id p36FIJjk008365 (version=TLSv1/SSLv3 cipher=DHE-RSA-AES128-SHA bits=128 verify=NO) for ; Wed, 6 Apr 2011 08:18:21 -0700 Sender: netdev-owner@vger.kernel.org List-ID: Begin forwarded message: Date: Wed, 6 Apr 2011 07:39:54 GMT From: bugzilla-daemon@bugzilla.kernel.org To: shemminger@linux-foundation.org Subject: [Bug 32772] New: PROBLEM: kernel BUG at net/ipv4/inetpeer.c:386 https://bugzilla.kernel.org/show_bug.cgi?id=32772 Summary: PROBLEM: kernel BUG at net/ipv4/inetpeer.c:386 Product: Networking Version: 2.5 Kernel Version: 2.6.38 Platform: All OS/Version: Linux Tree: Mainline Status: NEW Severity: normal Priority: P1 Component: IPV4 AssignedTo: shemminger@linux-foundation.org ReportedBy: dimetrios@gmail.com Regression: No Kernel oopses periodically with 'kernel BUG at net/ipv4/inetpeer.c:386' message. Machine is used as BGP router and runs Quagga. Nonordinary kernel config option set: CONFIG_IP_FIB_TRIE=y. Two traces: --------------------trace begin-------------- [625279.329241] kernel BUG at net/ipv4/inetpeer.c:386! [625279.329241] invalid opcode: 0000 [#1] SMP [625279.329241] last sysfs file: /sys/module/ip_tables/initstate [625279.329241] Modules linked in: nf_nat_pptp nf_nat_proto_gre nf_conntrack_pptp nf_conntrack_proto_gre nf_nat_ftp nf_conntrack_ftp ipt_REJECT xt_state xt_tcpudp xt_multiport ip_set iptable_filter iptable_mangle iptable_nat nf_nat nf_conntrack_ipv4 nf_conntrack nf_defrag_ipv4 ip_tables x_tables act_police cls_u32 sch_ingress sch_tbf 8021q garp bridge ipv6 stp llc loop i2c_i801 intel_agp parport_pc i2c_core intel_gtt rng_core agpgart processor parport button evdev pcspkr thermal_sys serio_raw tpm_tis tpm tpm_bios ext3 jbd mbcache sd_mod crc_t10dif ata_generic ata_piix libata scsi_mod uhci_hcd ide_pci_generic e1000e ehci_hcd r8169 ide_core igb dca mii usbcore nls_base [last unloaded: scsi_wait_scan] [625279.329241] [625279.329241] Pid: 0, comm: kworker/0:0 Not tainted 2.6.38-demyan-1.1demyan #1 Gigabyte Technology Co., Ltd. G41MT-ES2L/G41MT-ES2L [625279.329241] EIP: 0060:[] EFLAGS: 00010283 CPU: 1 [625279.329241] EIP is at unlink_from_pool+0x85/0x14a [625279.329241] EAX: c125ff04 EBX: ed21cd40 ECX: c351ce70 EDX: e8db5b40 [625279.329241] ESI: c1333338 EDI: f4c91ca0 EBP: c351b55e ESP: f4c91c48 [625279.329241] DS: 007b ES: 007b FS: 00d8 GS: 0000 SS: 0068 [625279.329241] Process kworker/0:0 (pid: 0, ti=f4c90000 task=f4c6a400 task.ti=f4c8c000) [625279.329241] Stack: [625279.329241] f1be9b00 00000001 c351ce70 c133333c c1333338 ed21a684 f11a3f84 f0146f00 [625279.329241] ed2dca80 ed21a900 f0146644 ec4c2f40 f0146280 ec701dc0 f0467fc0 eea79604 [625279.329241] f16c12c0 ef727900 ec865784 e721a3c0 ee859cc4 e8db5b40 00000640 00000014 [625279.329241] Call Trace: [625279.329241] [] ? tcp_tso_segment+0x24d/0x25c [625279.329241] [] ? tcp_packet+0xb8e/0xbb8 [nf_conntrack] [625279.329241] [] ? cleanup_once+0x7a/0x7f [625279.329241] [] ? inet_getpeer+0x1bb/0x1dc [625279.329241] [] ? store_xps_map+0xa1/0x2b8 [625279.329241] [] ? dev_hard_start_xmit+0x36f/0x454 [625279.329241] [] ? get_nohz_timer_target+0x47/0x64 [625279.329241] [] ? ip4_frag_init+0x66/0x71 [625279.329241] [] ? inet_frag_find+0x80/0x18d [625279.329241] [] ? ip_defrag+0x131/0x955 [625279.329241] [] ? ipv4_conntrack_defrag+0xb0/0xd3 [nf_defrag_ipv4] [625279.329241] [] ? nf_iterate+0x32/0x5d [625279.329241] [] ? ip_rcv_finish+0x0/0x31f [625279.329241] [] ? nf_hook_slow+0x40/0xb5 [625279.329241] [] ? ip_rcv_finish+0x0/0x31f [625279.329241] [] ? ip_rcv+0x24d/0x293 [625279.329241] [] ? ip_rcv_finish+0x0/0x31f [625279.329241] [] ? __netif_receive_skb+0x405/0x42c [625279.329241] [] ? __netif_receive_skb+0x32c/0x42c [625279.329241] [] ? ktime_get_real+0x10/0x2d [625279.329241] [] ? netif_receive_skb+0x5a/0x5f [625279.329241] [] ? napi_skb_finish+0x1b/0x30 [625279.329241] [] ? igb_poll+0x649/0x94a [igb] [625279.329241] [] ? sched_clock+0x9/0xd [625279.329241] [] ? do_exit+0x2e/0x60c [625279.329241] [] ? sched_clock_local+0x17/0x13d [625279.329241] [] ? net_rx_action+0x90/0x150 [625279.329241] [] ? __do_softirq+0x75/0x10e [625279.329241] [] ? __do_softirq+0x0/0x10e [625279.329241] [625279.329241] [] ? irq_exit+0x31/0x64 [625279.329241] [] ? do_IRQ+0x73/0x84 [625279.329241] [] ? common_interrupt+0x29/0x30 [625279.329241] [] ? mwait_idle+0x4f/0x59 [625279.329241] [] ? cpu_idle+0x46/0x63 [625279.329241] Code: 24 08 39 cd 75 09 42 3b 54 24 04 7c e9 eb 18 3b 6c 24 08 8d 50 04 0f 42 d0 89 17 83 c7 04 8b 02 3d 04 ff 25 c1 75 bb 39 d8 74 04 <0f> 0b eb fe 8d 6f fc 81 3b 04 ff 25 c1 89 6c 24 08 75 0d 8b 47 [625279.329241] EIP: [] unlink_from_pool+0x85/0x14a SS:ESP 0068:f4c91c48 [625280.416294] ---[ end trace b75ce593ad6cbee7 ]--- [625280.430422] Kernel panic - not syncing: Fatal exception in interrupt [625280.449739] Pid: 0, comm: kworker/0:0 Tainted: G D 2.6.38-demyan-1.1demyan #1 [625280.473762] Call Trace: [625280.481380] [] ? panic+0x4d/0x137 [625280.494457] [] ? oops_end+0x8e/0x99 [625280.508054] [] ? do_invalid_op+0x0/0x75 [625280.522693] [] ? do_invalid_op+0x6c/0x75 [625280.537588] [] ? unlink_from_pool+0x85/0x14a [625280.553527] [] ? inet_putpeer+0x15/0x47 [625280.568165] [] ? unlink_from_pool+0x13f/0x14a [625280.584367] [] ? igb_xmit_frame_ring_adv+0x4b2/0x795 [igb] [625280.603941] [] ? sched_clock+0x9/0xd [625280.617797] [] ? error_code+0x5a/0x60 [625280.631913] [] ? do_invalid_op+0x0/0x75 [625280.646552] [] ? unlink_from_pool+0x85/0x14a [625280.662490] [] ? tcp_tso_segment+0x24d/0x25c [625280.678427] [] ? tcp_packet+0xb8e/0xbb8 [nf_conntrack] [625280.696964] [] ? cleanup_once+0x7a/0x7f [625280.711600] [] ? inet_getpeer+0x1bb/0x1dc [625280.726758] [] ? store_xps_map+0xa1/0x2b8 [625280.741916] [] ? dev_hard_start_xmit+0x36f/0x454 [625280.758894] [] ? get_nohz_timer_target+0x47/0x64 [625280.775870] [] ? ip4_frag_init+0x66/0x71 [625280.790768] [] ? inet_frag_find+0x80/0x18d [625280.806184] [] ? ip_defrag+0x131/0x955 [625280.820562] [] ? ipv4_conntrack_defrag+0xb0/0xd3 [nf_defrag_ipv4] [625280.841961] [] ? nf_iterate+0x32/0x5d [625280.856078] [] ? ip_rcv_finish+0x0/0x31f [625280.870975] [] ? nf_hook_slow+0x40/0xb5 [625280.885612] [] ? ip_rcv_finish+0x0/0x31f [625280.900510] [] ? ip_rcv+0x24d/0x293 [625280.914107] [] ? ip_rcv_finish+0x0/0x31f [625280.929005] [] ? __netif_receive_skb+0x405/0x42c [625280.945982] [] ? __netif_receive_skb+0x32c/0x42c [625280.962960] [] ? ktime_get_real+0x10/0x2d [625280.978121] [] ? netif_receive_skb+0x5a/0x5f [625280.994055] [] ? napi_skb_finish+0x1b/0x30 [625281.009473] [] ? igb_poll+0x649/0x94a [igb] [625281.025150] [] ? sched_clock+0x9/0xd [625281.039005] [] ? do_exit+0x2e/0x60c [625281.052603] [] ? sched_clock_local+0x17/0x13d [625281.068800] [] ? net_rx_action+0x90/0x150 [625281.083958] [] ? __do_softirq+0x75/0x10e [625281.098857] [] ? __do_softirq+0x0/0x10e [625281.113493] [] ? irq_exit+0x31/0x64 [625281.128963] [] ? do_IRQ+0x73/0x84 [625281.142040] [] ? common_interrupt+0x29/0x30 [625281.157718] [] ? mwait_idle+0x4f/0x59 [625281.171836] [] ? cpu_idle+0x46/0x63 [625281.185435] Rebooting in 5 seconds.. --------------------trace end-------------- --------------------trace begin-------------- [237684.673906] kernel BUG at net/ipv4/inetpeer.c:386! [237684.673906] invalid opcode: 0000 [#1] SMP [237684.673906] last sysfs file: /sys/module/nf_conntrack_pptp/initstate [237684.673906] Modules linked in: nf_nat_pptp nf_nat_proto_gre nf_conntrack_pptp nf_conntrack_proto_gre nf_nat_ftp nf_conntrack_ftp ipt_REJECT xt_state xt_tcpudp xt_multiport ip_set iptable_filter iptable_mangle iptable_nat nf_nat nf_conntrack_ipv4 nf_conntrack nf_defrag_ipv4 ip_tables x_tables act_police cls_u32 sch_ingress sch_tbf 8021q garp bridge ipv6 stp llc loop i2c_i801 rng_core intel_agp intel_gtt agpgart i2c_core tpm_tis evdev pcspkr parport_pc processor parport button tpm thermal_sys tpm_bios serio_raw ext3 jbd mbcache sd_mod crc_t10dif ata_generic ata_piix libata scsi_mod uhci_hcd ide_pci_generic r8169 ehci_hcd e1000e mii igb dca ide_core usbcore nls_base [last unloaded: scsi_wait_scan] [237684.673906] [237684.673906] Pid: 0, comm: swapper Not tainted 2.6.38-demyan-1.1demyan #1 Gigabyte Technology Co., Ltd. G41MT-ES2L/G41MT-ES2L [237684.673906] EIP: 0060:[] EFLAGS: 00010287 CPU: 0 [237684.673906] EIP is at unlink_from_pool+0x85/0x14a [237684.673906] EAX: c125ff04 EBX: ed76d180 ECX: 75c219bc EDX: e8de9444 [237684.673906] ESI: c1333338 EDI: f4c0bbfc EBP: 75c25152 ESP: f4c0bba8 [237684.673906] DS: 007b ES: 007b FS: 00d8 GS: 0000 SS: 0068 [237684.673906] Process swapper (pid: 0, ti=f4c0a000 task=c1315f20 task.ti=c1300000) [237684.673906] Stack: [237684.673906] ef42e49c 00000001 75c219bc c133333c c1333338 f4780d80 ed76d744 f19e3744 [237684.673906] ed71f980 f452a404 f183fc04 f452afc4 f4780ac0 f18ca680 f474fe84 f1871180 [237684.673906] ee2a9884 edef3844 f1cf3e04 edf15284 e8de9444 f4c0bcb4 ef42e49c f4c0bc78 [237684.673906] Call Trace: [237684.673906] [] ? fib4_rule_action+0x40/0x4d [237684.673906] [] ? fib_rules_lookup+0x8d/0xe4 [237684.673906] [] ? cache_alloc_refill+0x75/0x3dc [237684.673906] [] ? cleanup_once+0x7a/0x7f [237684.673906] [] ? inet_getpeer+0x1bb/0x1dc [237684.673906] [] ? nf_ct_attach+0x12/0x13 [237684.673906] [] ? icmp_glue_bits+0x65/0x6a [237684.673906] [] ? ip_append_data+0x595/0x850 [237684.673906] [] ? rt_bind_peer+0x1d/0x3d [237684.673906] [] ? __ip_select_ident+0x22/0xa6 [237684.673906] [] ? ip_push_pending_frames+0x206/0x2cb [237684.673906] [] ? icmp_send+0x4fe/0x523 [237684.673906] [] ? ____nf_conntrack_find+0xfa/0x142 [nf_conntrack] [237684.673906] [] ? nf_conntrack_in+0x4f3/0x5e3 [nf_conntrack] [237684.673906] [] ? ipt_do_table+0x4bc/0x4eb [ip_tables] [237684.673906] [] ? ip_forward+0x2ef/0x316 [237684.673906] [] ? ip_rcv_finish+0x2fa/0x31f [237684.673906] [] ? __netif_receive_skb+0x405/0x42c [237684.673906] [] ? __netif_receive_skb+0x32c/0x42c [237684.673906] [] ? ktime_get_real+0x10/0x2d [237684.673906] [] ? netif_receive_skb+0x5a/0x5f [237684.673906] [] ? napi_skb_finish+0x1b/0x30 [237684.673906] [] ? igb_poll+0x649/0x94a [igb] [237684.673906] [] ? sched_clock+0x9/0xd [237684.673906] [] ? wait_consider_task+0x974/0xa91 [237684.673906] [] ? sched_clock_local+0x17/0x13d [237684.673906] [] ? net_rx_action+0x90/0x150 [237684.673906] [] ? __do_softirq+0x75/0x10e [237684.673906] [] ? __do_softirq+0x0/0x10e [237684.673906] [237684.673906] [] ? irq_exit+0x31/0x64 [237684.673906] [] ? do_IRQ+0x73/0x84 [237684.673906] [] ? common_interrupt+0x29/0x30 [237684.673906] [] ? mwait_idle+0x4f/0x59 [237684.673906] [] ? cpu_idle+0x46/0x63 [237684.673906] [] ? start_kernel+0x2e2/0x2e5 [237684.673906] Code: 24 08 39 cd 75 09 42 3b 54 24 04 7c e9 eb 18 3b 6c 24 08 8d 50 04 0f 42 d0 89 17 83 c7 04 8b 02 3d 04 ff 25 c1 75 bb 39 d8 74 04 <0f> 0b eb fe 8d 6f fc 81 3b 04 ff 25 c1 89 6c 24 08 75 0d 8b 47 [237684.673906] EIP: [] unlink_from_pool+0x85/0x14a SS:ESP 0068:f4c0bba8 [237685.787747] ---[ end trace e3c73323a4e3b283 ]--- [237685.801876] Kernel panic - not syncing: Fatal exception in interrupt [237685.821194] Pid: 0, comm: swapper Tainted: G D 2.6.38-demyan-1.1demyan #1 [237685.844177] Call Trace: [237685.851797] [] ? panic+0x4d/0x137 [237685.864874] [] ? oops_end+0x8e/0x99 [237685.878471] [] ? do_invalid_op+0x0/0x75 [237685.893109] [] ? do_invalid_op+0x6c/0x75 [237685.908005] [] ? unlink_from_pool+0x85/0x14a [237685.923942] [] ? sched_clock+0x9/0xd [237685.937801] [] ? sched_clock+0x9/0xd [237685.951658] [] ? sched_clock_local+0x17/0x13d [237685.967856] [] ? error_code+0x5a/0x60 [237685.981973] [] ? do_invalid_op+0x0/0x75 [237685.996610] [] ? unlink_from_pool+0x85/0x14a [237686.012548] [] ? fib4_rule_action+0x40/0x4d [237686.028225] [] ? fib_rules_lookup+0x8d/0xe4 [237686.043902] [] ? cache_alloc_refill+0x75/0x3dc [237686.060359] [] ? cleanup_once+0x7a/0x7f [237686.074997] [] ? inet_getpeer+0x1bb/0x1dc [237686.090156] [] ? nf_ct_attach+0x12/0x13 [237686.104792] [] ? icmp_glue_bits+0x65/0x6a [237686.119949] [] ? ip_append_data+0x595/0x850 [237686.135626] [] ? rt_bind_peer+0x1d/0x3d [237686.150264] [] ? __ip_select_ident+0x22/0xa6 [237686.166202] [] ? ip_push_pending_frames+0x206/0x2cb [237686.183959] [] ? icmp_send+0x4fe/0x523 [237686.198338] [] ? ____nf_conntrack_find+0xfa/0x142 [nf_conntrack] [237686.219474] [] ? nf_conntrack_in+0x4f3/0x5e3 [nf_conntrack] [237686.239311] [] ? ipt_do_table+0x4bc/0x4eb [ip_tables] [237686.257589] [] ? ip_forward+0x2ef/0x316 [237686.272227] [] ? ip_rcv_finish+0x2fa/0x31f [237686.287643] [] ? __netif_receive_skb+0x405/0x42c [237686.304620] [] ? __netif_receive_skb+0x32c/0x42c [237686.321599] [] ? ktime_get_real+0x10/0x2d [237686.336760] [] ? netif_receive_skb+0x5a/0x5f [237686.352692] [] ? napi_skb_finish+0x1b/0x30 [237686.368111] [] ? igb_poll+0x649/0x94a [igb] [237686.383788] [] ? sched_clock+0x9/0xd [237686.397645] [] ? wait_consider_task+0x974/0xa91 [237686.414362] [] ? sched_clock_local+0x17/0x13d [237686.430559] [] ? net_rx_action+0x90/0x150 [237686.445718] [] ? __do_softirq+0x75/0x10e [237686.460614] [] ? __do_softirq+0x0/0x10e [237686.475251] [] ? irq_exit+0x31/0x64 [237686.490722] [] ? do_IRQ+0x73/0x84 [237686.503799] [] ? common_interrupt+0x29/0x30 [237686.519476] [] ? mwait_idle+0x4f/0x59 [237686.533593] [] ? cpu_idle+0x46/0x63 [237686.547191] [] ? start_kernel+0x2e2/0x2e5 [237686.562350] Rebooting in 5 seconds.. --------------------trace end-------------- -- Configure bugmail: https://bugzilla.kernel.org/userprefs.cgi?tab=email ------- You are receiving this mail because: ------- You are the assignee for the bug. --