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Message-Id: <20080323194556.M22324@visp.net.lb> Date: Sun, 23 Mar 2008 21:59:26 +0200 From: "Denys Fedoryshchenko" <denys@...p.net.lb> To: Arjan van de Ven <arjan@...radead.org> Cc: David Miller <davem@...emloft.net>, netdev@...r.kernel.org, linux-kernel@...r.kernel.org Subject: Re: kernel panic, ip_route_input, 2.6.25-rc6-git2 They are both enabled. There is nothing similar in kerneloops. CONFIG_DEBUG_RODATA, 4K stacks, Frame pointers, CONFIG_DEBUG_STACKOVERFLOW - enabled. It reboots recently after bringing up networking. Sometimes even not reaching place where i am loading netconsole. Always in ip_route_input. This is 2.6.25-rc6-git6, 2 panic's. They are easy to reproduce, but i cannot do bisect, cause this machine dont have power switch and in difficult to reach area. Mar 23 21:53:08 ROUTER [ 6.986563] BUG: unable to handle kernel Mar 23 21:53:08 ROUTER paging request Mar 23 21:53:08 ROUTER at c0106010 Mar 23 21:53:08 ROUTER [ 6.986660] IP: Mar 23 21:53:08 ROUTER [<c027706a>] ip_route_input+0x872/0xbd9 Mar 23 21:53:08 ROUTER [ 6.986726] Oops: 0003 [#1] Mar 23 21:53:08 ROUTER SMP Mar 23 21:53:08 ROUTER Mar 23 21:53:08 ROUTER [ 6.986814] Modules linked in: Mar 23 21:53:08 ROUTER nf_conntrack_proto_gre Mar 23 21:53:08 ROUTER nf_nat_proto_gre Mar 23 21:53:08 ROUTER netconsole Mar 23 21:53:08 ROUTER configfs Mar 23 21:53:08 ROUTER hangcheck_timer Mar 23 21:53:08 ROUTER xt_tcpudp Mar 23 21:53:08 ROUTER ipt_TTL Mar 23 21:53:08 ROUTER ipt_ttl Mar 23 21:53:08 ROUTER xt_NOTRACK Mar 23 21:53:08 ROUTER iptable_raw Mar 23 21:53:08 ROUTER iptable_mangle Mar 23 21:53:08 ROUTER ifb Mar 23 21:53:08 ROUTER e1000e Mar 23 21:53:08 ROUTER em_nbyte Mar 23 21:53:08 ROUTER cls_tcindex Mar 23 21:53:08 ROUTER act_gact Mar 23 21:53:08 ROUTER cls_rsvp Mar 23 21:53:08 ROUTER sch_htb Mar 23 21:53:08 ROUTER cls_fw Mar 23 21:53:08 ROUTER act_mirred Mar 23 21:53:08 ROUTER em_u32 Mar 23 21:53:08 ROUTER sch_red Mar 23 21:53:08 ROUTER sch_sfq Mar 23 21:53:08 ROUTER sch_tbf Mar 23 21:53:08 ROUTER sch_teql Mar 23 21:53:08 ROUTER cls_basic Mar 23 21:53:08 ROUTER act_police Mar 23 21:53:08 ROUTER sch_gred Mar 23 21:53:08 ROUTER act_pedit Mar 23 21:53:08 ROUTER sch_hfsc Mar 23 21:53:08 ROUTER cls_rsvp6 Mar 23 21:53:08 ROUTER sch_ingress Mar 23 21:53:08 ROUTER em_meta Mar 23 21:53:08 ROUTER em_text Mar 23 21:53:08 ROUTER act_ipt Mar 23 21:53:08 ROUTER sch_dsmark Mar 23 21:53:08 ROUTER sch_prio Mar 23 21:53:08 ROUTER sch_netem Mar 23 21:53:08 ROUTER act_simple Mar 23 21:53:08 ROUTER cls_u32 Mar 23 21:53:08 ROUTER em_cmp Mar 23 21:53:08 ROUTER sch_cbq Mar 23 21:53:08 ROUTER cls_route Mar 23 21:53:08 ROUTER xt_TCPMSS Mar 23 21:53:08 ROUTER iptable_nat Mar 23 21:53:08 ROUTER nf_conntrack_ipv4 Mar 23 21:53:08 ROUTER ipt_LOG Mar 23 21:53:08 ROUTER ipt_MASQUERADE Mar 23 21:53:08 ROUTER ipt_REDIRECT Mar 23 21:53:08 ROUTER nf_nat Mar 23 21:53:08 ROUTER nf_conntrack Mar 23 21:53:08 ROUTER nfnetlink Mar 23 21:53:08 ROUTER iptable_filter Mar 23 21:53:08 ROUTER ip_tables Mar 23 21:53:08 ROUTER x_tables Mar 23 21:53:08 ROUTER 8021q Mar 23 21:53:08 ROUTER tun Mar 23 21:53:08 ROUTER tulip Mar 23 21:53:08 ROUTER r8169 Mar 23 21:53:08 ROUTER sky2 Mar 23 21:53:08 ROUTER via_velocity Mar 23 21:53:08 ROUTER via_rhine Mar 23 21:53:08 ROUTER sis900 Mar 23 21:53:08 ROUTER ne2k_pci Mar 23 21:53:08 ROUTER 8390 Mar 23 21:53:08 ROUTER skge Mar 23 21:53:08 ROUTER tg3 Mar 23 21:53:08 ROUTER 8139too Mar 23 21:53:08 ROUTER e1000 Mar 23 21:53:08 ROUTER e100 Mar 23 21:53:08 ROUTER usb_storage Mar 23 21:53:08 ROUTER mtdblock Mar 23 21:53:08 ROUTER mtd_blkdevs Mar 23 21:53:08 ROUTER usbhid Mar 23 21:53:08 ROUTER uhci_hcd Mar 23 21:53:08 ROUTER ehci_hcd Mar 23 21:53:08 ROUTER ohci_hcd Mar 23 21:53:08 ROUTER usbcore Mar 23 21:53:08 ROUTER Mar 23 21:53:08 ROUTER [ 6.986957] Mar 23 21:53:08 ROUTER [ 6.986957] Pid: 0, comm: swapper Not tainted (2.6.25-rc6-git6-build-0024 #2) Mar 23 21:53:08 ROUTER [ 6.986957] EIP: 0060:[<c027706a>] EFLAGS: 00010282 CPU: 0 Mar 23 21:53:08 ROUTER [ 6.986957] EIP is at ip_route_input+0x872/0xbd9 Mar 23 21:53:08 ROUTER [ 6.986957] EAX: c0928100 EBX: 000000c2 ECX: c092ee78 EDX: c0105ff8 Mar 23 21:53:08 ROUTER [ 6.986957] ESI: ffffff8f EDI: c092ef08 EBP: c092ef34 ESP: c092ee98 Mar 23 21:53:08 ROUTER [ 6.986957] DS: 007b ES: 007b FS: 00d8 GS: 0000 SS: 0068 Mar 23 21:53:08 ROUTER [ 6.986957] Process swapper (pid: 0, ti=c092e000 task=c03763a0 task.ti=c039c000) Mar 23 21:53:08 ROUTER Mar 23 21:53:08 ROUTER [ 6.986957] Stack: Mar 23 21:53:08 ROUTER c092eecc Mar 23 21:53:08 ROUTER 459b92c2 Mar 23 21:53:08 ROUTER ff00a8c0 Mar 23 21:53:08 ROUTER f755b300 Mar 23 21:53:08 ROUTER 00000000 Mar 23 21:53:08 ROUTER c092eed8 Mar 23 21:53:08 ROUTER f898e3bf Mar 23 21:53:08 ROUTER f755b300 Mar 23 21:53:08 ROUTER Mar 23 21:53:08 ROUTER [ 6.986957] Mar 23 21:53:08 ROUTER 00000001 Mar 23 21:53:08 ROUTER 00000002 Mar 23 21:53:08 ROUTER f7c58800 Mar 23 21:53:08 ROUTER c096e800 Mar 23 21:53:08 ROUTER 00000000 Mar 23 21:53:08 ROUTER 00000000 Mar 23 21:53:08 ROUTER 00000003 Mar 23 21:53:08 ROUTER 00000000 Mar 23 21:53:08 ROUTER Mar 23 21:53:08 ROUTER [ 6.986957] Mar 23 21:53:08 ROUTER ff00a8c0 Mar 23 21:53:08 ROUTER 459b92c2 Mar 23 21:53:08 ROUTER 00000000 Mar 23 21:53:08 ROUTER 00000000 Mar 23 21:53:08 ROUTER 00000000 Mar 23 21:53:08 ROUTER 00000000 Mar 23 21:53:08 ROUTER 00000000 Mar 23 21:53:08 ROUTER 00000000 Mar 23 21:53:08 ROUTER Mar 23 21:53:08 ROUTER [ 6.986957] Call Trace: Mar 23 21:53:08 ROUTER [ 6.986957] [<f898e3bf>] Mar 23 21:53:08 ROUTER ? Mar 23 21:53:08 ROUTER nf_nat_fn+0x15b/0x16b [iptable_nat] Mar 23 21:53:08 ROUTER [ 6.986957] [<c0105ff8>] Mar 23 21:53:08 ROUTER ? Mar 23 21:53:08 ROUTER do_IRQ+0xba/0xd2 Mar 23 21:53:08 ROUTER [ 6.986957] [<c0278898>] Mar 23 21:53:08 ROUTER ? Mar 23 21:53:08 ROUTER ip_rcv_finish+0x2c/0x29a Mar 23 21:53:08 ROUTER [ 6.986957] [<c0278ef8>] Mar 23 21:53:08 ROUTER ? Mar 23 21:53:08 ROUTER ip_rcv+0x202/0x22c Mar 23 21:53:08 ROUTER [ 6.986957] [<c025ee4e>] Mar 23 21:53:08 ROUTER ? Mar 23 21:53:08 ROUTER netif_receive_skb+0x33e/0x3a9 Mar 23 21:53:08 ROUTER [ 6.986957] [<c02612c2>] Mar 23 21:53:08 ROUTER ? Mar 23 21:53:08 ROUTER process_backlog+0x62/0xb5 Mar 23 21:53:08 ROUTER [ 6.986957] [<c0260d27>] Mar 23 21:53:08 ROUTER ? Mar 23 21:53:08 ROUTER net_rx_action+0x8f/0x191 Mar 23 21:53:08 ROUTER [ 6.986957] [<c01240a7>] Mar 23 21:53:08 ROUTER ? Mar 23 21:53:08 ROUTER __do_softirq+0x64/0xcd Mar 23 21:53:08 ROUTER [ 6.986957] [<c0105f0a>] Mar 23 21:53:08 ROUTER ? Mar 23 21:53:08 ROUTER do_softirq+0x55/0x89 Mar 23 21:53:08 ROUTER [ 6.986957] [<c013f49e>] Mar 23 21:53:08 ROUTER handle_fasteoi_irq+0x0/0xaa Mar 23 21:53:08 ROUTER [ 6.986957] [<c0124010>] Mar 23 21:53:08 ROUTER ? Mar 23 21:53:08 ROUTER irq_exit+0x38/0x6b Mar 23 21:53:08 ROUTER [ 6.986957] [<c0105ff8>] Mar 23 21:53:08 ROUTER ? Mar 23 21:53:08 ROUTER do_IRQ+0xba/0xd2 Mar 23 21:53:08 ROUTER [ 6.986957] [<c0104287>] Mar 23 21:53:08 ROUTER ? Mar 23 21:53:08 ROUTER common_interrupt+0x23/0x28 Mar 23 21:53:08 ROUTER [ 6.986957] [<c01021ba>] Mar 23 21:53:08 ROUTER ? Mar 23 21:53:08 ROUTER mwait_idle_with_hints+0x3a/0x3e Mar 23 21:53:08 ROUTER [ 6.986957] [<c01021be>] Mar 23 21:53:08 ROUTER ? Mar 23 21:53:08 ROUTER mwait_idle+0x0/0xf Mar 23 21:53:08 ROUTER [ 6.986957] [<c01021cb>] Mar 23 21:53:08 ROUTER ? Mar 23 21:53:08 ROUTER mwait_idle+0xd/0xf Mar 23 21:53:08 ROUTER [ 6.986957] [<c0102668>] Mar 23 21:53:08 ROUTER ? Mar 23 21:53:08 ROUTER cpu_idle+0x8a/0xa6 Mar 23 21:53:08 ROUTER [ 6.986957] [<c02a8b0d>] Mar 23 21:53:08 ROUTER ? Mar 23 21:53:08 ROUTER rest_init+0x49/0x4b Mar 23 21:53:08 ROUTER [ 6.986957] ======================= Mar 23 21:53:08 ROUTER [ 6.986957] Code: Mar 23 21:53:08 ROUTER 84 Mar 23 21:53:08 ROUTER 01 Mar 23 21:53:08 ROUTER 00 Mar 23 21:53:08 ROUTER 00 Mar 23 21:53:08 ROUTER 00 Mar 23 21:53:08 ROUTER 8b Mar 23 21:53:08 ROUTER 55 Mar 23 21:53:08 ROUTER 8c Mar 23 21:53:08 ROUTER f0 Mar 23 21:53:08 ROUTER ff Mar 23 21:53:08 ROUTER 4a Mar 23 21:53:08 ROUTER 04 Mar 23 21:53:08 ROUTER 0f Mar 23 21:53:08 ROUTER 94 Mar 23 21:53:08 ROUTER c0 Mar 23 21:53:08 ROUTER 84 Mar 23 21:53:08 ROUTER c0 Mar 23 21:53:08 ROUTER 74 Mar 23 21:53:08 ROUTER 07 Mar 23 21:53:08 ROUTER 89 Mar 23 21:53:08 ROUTER d0 Mar 23 21:53:08 ROUTER e8 Mar 23 21:53:08 ROUTER e9 Mar 23 21:53:08 ROUTER f8 Mar 23 21:53:08 ROUTER 01 Mar 23 21:53:08 ROUTER 00 Mar 23 21:53:08 ROUTER 83 Mar 23 21:53:08 ROUTER 7d Mar 23 21:53:08 ROUTER 84 Mar 23 21:53:08 ROUTER 00 Mar 23 21:53:08 ROUTER 0f Mar 23 21:53:08 ROUTER 84 Mar 23 21:53:08 ROUTER 64 Mar 23 21:53:08 ROUTER 03 Mar 23 21:53:08 ROUTER 00 Mar 23 21:53:08 ROUTER 00 Mar 23 21:53:08 ROUTER 8b Mar 23 21:53:08 ROUTER 55 Mar 23 21:53:08 ROUTER d8 Mar 23 21:53:08 ROUTER 85 Mar 23 21:53:08 ROUTER d2 Mar 23 21:53:08 ROUTER 74 Mar 23 21:53:08 ROUTER 12 Mar 23 21:53:08 ROUTER unparseable log message: "<f0> " Mar 23 21:53:08 ROUTER ff Mar 23 21:53:08 ROUTER 4a Mar 23 21:53:08 ROUTER 18 Mar 23 21:53:08 ROUTER 0f Mar 23 21:53:08 ROUTER 94 Mar 23 21:53:08 ROUTER c0 Mar 23 21:53:08 ROUTER 84 Mar 23 21:53:08 ROUTER c0 Mar 23 21:53:08 ROUTER 74 Mar 23 21:53:08 ROUTER 07 Mar 23 21:53:08 ROUTER 89 Mar 23 21:53:08 ROUTER d0 Mar 23 21:53:08 ROUTER e8 Mar 23 21:53:08 ROUTER c9 Mar 23 21:53:08 ROUTER 6c Mar 23 21:53:08 ROUTER 02 Mar 23 21:53:08 ROUTER 00 Mar 23 21:53:08 ROUTER 8b Mar 23 21:53:08 ROUTER 55 Mar 23 21:53:08 ROUTER dc Mar 23 21:53:08 ROUTER Mar 23 21:53:08 ROUTER [ 6.986957] EIP: [<c027706a>] Mar 23 21:53:08 ROUTER ip_route_input+0x872/0xbd9 Mar 23 21:53:08 ROUTER SS:ESP 0068:c092ee98 Mar 23 21:53:08 ROUTER [ 6.986957] Kernel panic - not syncing: Fatal exception in interrupt Mar 23 21:53:08 ROUTER [ 6.986957] Rebooting in 10 seconds.. One more Mar 23 21:56:26 ROUTER [ 14.492999] BUG: unable to handle kernel Mar 23 21:56:26 ROUTER paging request Mar 23 21:56:26 ROUTER at 00112e2e Mar 23 21:56:26 ROUTER [ 14.493118] IP: Mar 23 21:56:26 ROUTER [<c029d7d4>] fib_validate_source+0x20a/0x26e Mar 23 21:56:26 ROUTER [ 14.493203] Oops: 0002 [#1] Mar 23 21:56:26 ROUTER SMP Mar 23 21:56:26 ROUTER Mar 23 21:56:26 ROUTER [ 14.493308] Modules linked in: Mar 23 21:56:26 ROUTER softdog Mar 23 21:56:26 ROUTER nf_nat_pptp Mar 23 21:56:26 ROUTER nf_conntrack_pptp Mar 23 21:56:26 ROUTER nf_conntrack_proto_gre Mar 23 21:56:26 ROUTER nf_nat_proto_gre Mar 23 21:56:26 ROUTER netconsole Mar 23 21:56:26 ROUTER configfs Mar 23 21:56:26 ROUTER hangcheck_timer Mar 23 21:56:26 ROUTER xt_tcpudp Mar 23 21:56:26 ROUTER ipt_TTL Mar 23 21:56:26 ROUTER ipt_ttl Mar 23 21:56:26 ROUTER xt_NOTRACK Mar 23 21:56:26 ROUTER iptable_raw Mar 23 21:56:26 ROUTER iptable_mangle Mar 23 21:56:26 ROUTER ifb Mar 23 21:56:26 ROUTER e1000e Mar 23 21:56:26 ROUTER em_nbyte Mar 23 21:56:26 ROUTER cls_tcindex Mar 23 21:56:26 ROUTER act_gact Mar 23 21:56:26 ROUTER cls_rsvp Mar 23 21:56:26 ROUTER sch_htb Mar 23 21:56:26 ROUTER cls_fw Mar 23 21:56:26 ROUTER act_mirred Mar 23 21:56:26 ROUTER em_u32 Mar 23 21:56:26 ROUTER sch_red Mar 23 21:56:26 ROUTER sch_sfq Mar 23 21:56:26 ROUTER sch_tbf Mar 23 21:56:26 ROUTER sch_teql Mar 23 21:56:26 ROUTER cls_basic Mar 23 21:56:26 ROUTER act_police Mar 23 21:56:26 ROUTER sch_gred Mar 23 21:56:26 ROUTER act_pedit Mar 23 21:56:26 ROUTER sch_hfsc Mar 23 21:56:26 ROUTER cls_rsvp6 Mar 23 21:56:26 ROUTER sch_ingress Mar 23 21:56:26 ROUTER em_meta Mar 23 21:56:26 ROUTER em_text Mar 23 21:56:26 ROUTER act_ipt Mar 23 21:56:26 ROUTER sch_dsmark Mar 23 21:56:26 ROUTER sch_prio Mar 23 21:56:26 ROUTER sch_netem Mar 23 21:56:26 ROUTER act_simple Mar 23 21:56:26 ROUTER cls_u32 Mar 23 21:56:26 ROUTER em_cmp Mar 23 21:56:26 ROUTER sch_cbq Mar 23 21:56:26 ROUTER cls_route Mar 23 21:56:26 ROUTER xt_TCPMSS Mar 23 21:56:26 ROUTER iptable_nat Mar 23 21:56:26 ROUTER nf_conntrack_ipv4 Mar 23 21:56:26 ROUTER ipt_LOG Mar 23 21:56:26 ROUTER ipt_MASQUERADE Mar 23 21:56:26 ROUTER ipt_REDIRECT Mar 23 21:56:26 ROUTER nf_nat Mar 23 21:56:26 ROUTER nf_conntrack Mar 23 21:56:26 ROUTER nfnetlink Mar 23 21:56:26 ROUTER iptable_filter Mar 23 21:56:26 ROUTER ip_tables Mar 23 21:56:26 ROUTER x_tables Mar 23 21:56:26 ROUTER 8021q Mar 23 21:56:26 ROUTER tun Mar 23 21:56:26 ROUTER tulip Mar 23 21:56:26 ROUTER r8169 Mar 23 21:56:26 ROUTER sky2 Mar 23 21:56:26 ROUTER via_velocity Mar 23 21:56:26 ROUTER via_rhine Mar 23 21:56:26 ROUTER sis900 Mar 23 21:56:26 ROUTER ne2k_pci Mar 23 21:56:26 ROUTER 8390 Mar 23 21:56:26 ROUTER skge Mar 23 21:56:26 ROUTER tg3 Mar 23 21:56:26 ROUTER 8139too Mar 23 21:56:26 ROUTER e1000 Mar 23 21:56:26 ROUTER e100 Mar 23 21:56:26 ROUTER usb_storage Mar 23 21:56:26 ROUTER mtdblock Mar 23 21:56:26 ROUTER mtd_blkdevs Mar 23 21:56:26 ROUTER usbhid Mar 23 21:56:26 ROUTER uhci_hcd Mar 23 21:56:26 ROUTER ehci_hcd Mar 23 21:56:26 ROUTER ohci_hcd Mar 23 21:56:26 ROUTER usbcore Mar 23 21:56:26 ROUTER Mar 23 21:56:26 ROUTER [ 14.493821] Mar 23 21:56:26 ROUTER [ 14.493821] Pid: 0, comm: swapper Not tainted (2.6.25-rc6-git6-build-0024 #2) Mar 23 21:56:26 ROUTER [ 14.493821] EIP: 0060:[<c029d7d4>] EFLAGS: 00010202 CPU: 1 Mar 23 21:56:26 ROUTER [ 14.493821] EIP is at fib_validate_source+0x20a/ 0x26e Mar 23 21:56:26 ROUTER [ 14.493821] EAX: 00000000 EBX: c092fe4c ECX: c092fde0 EDX: 00112e16 Mar 23 21:56:26 ROUTER [ 14.493821] ESI: 00000000 EDI: c096e800 EBP: c092fe68 ESP: c092fe00 Mar 23 21:56:26 ROUTER [ 14.493821] DS: 007b ES: 007b FS: 00d8 GS: 0000 SS: 0068 Mar 23 21:56:26 ROUTER [ 14.493821] Process swapper (pid: 0, ti=c092f000 task=f7c28b00 task.ti=f7c1f000) Mar 23 21:56:26 ROUTER Mar 23 21:56:26 ROUTER [ 14.493821] Stack: Mar 23 21:56:26 ROUTER 00000000 Mar 23 21:56:26 ROUTER 6f00000a Mar 23 21:56:26 ROUTER 00000000 Mar 23 21:56:26 ROUTER f71a2680 Mar 23 21:56:26 ROUTER 00000000 Mar 23 21:56:26 ROUTER 00000000 Mar 23 21:56:26 ROUTER 00000000 Mar 23 21:56:26 ROUTER 6f00000a Mar 23 21:56:26 ROUTER Mar 23 21:56:26 ROUTER [ 14.493821] Mar 23 21:56:26 ROUTER 00000000 Mar 23 21:56:26 ROUTER 00000000 Mar 23 21:56:26 ROUTER 00000000 Mar 23 21:56:26 ROUTER 00000000 Mar 23 21:56:26 ROUTER 00000000 Mar 23 21:56:26 ROUTER 00000000 Mar 23 21:56:26 ROUTER 00000000 Mar 23 21:56:26 ROUTER 00000000 Mar 23 21:56:26 ROUTER Mar 23 21:56:26 ROUTER [ 14.493821] Mar 23 21:56:26 ROUTER 00000000 Mar 23 21:56:26 ROUTER 00000000 Mar 23 21:56:26 ROUTER 00000000 Mar 23 21:56:26 ROUTER 00000000 Mar 23 21:56:26 ROUTER 00112e16 Mar 23 21:56:26 ROUTER f7cad880 Mar 23 21:56:26 ROUTER f7ffbd00 Mar 23 21:56:26 ROUTER 0000000a Mar 23 21:56:26 ROUTER Mar 23 21:56:26 ROUTER [ 14.493821] Call Trace: Mar 23 21:56:26 ROUTER [ 14.493821] [<c0277103>] Mar 23 21:56:26 ROUTER ? Mar 23 21:56:26 ROUTER ip_route_input+0x90b/0xbd9 Mar 23 21:56:26 ROUTER [ 14.493821] [<f898e3bf>] Mar 23 21:56:26 ROUTER ? Mar 23 21:56:26 ROUTER nf_nat_fn+0x15b/0x16b [iptable_nat] Mar 23 21:56:26 ROUTER [ 14.493821] [<c0278898>] Mar 23 21:56:26 ROUTER ? Mar 23 21:56:26 ROUTER ip_rcv_finish+0x2c/0x29a Mar 23 21:56:26 ROUTER [ 14.493821] [<c0278ef8>] Mar 23 21:56:26 ROUTER ? Mar 23 21:56:26 ROUTER ip_rcv+0x202/0x22c Mar 23 21:56:26 ROUTER [ 14.493821] [<c025ee4e>] Mar 23 21:56:26 ROUTER ? Mar 23 21:56:26 ROUTER netif_receive_skb+0x33e/0x3a9 Mar 23 21:56:26 ROUTER [ 14.493821] [<f88d3a3e>] Mar 23 21:56:26 ROUTER ? Mar 23 21:56:26 ROUTER e100_poll+0x17e/0x2de [e100] Mar 23 21:56:26 ROUTER [ 14.493821] [<c01316a3>] Mar 23 21:56:26 ROUTER ? Mar 23 21:56:26 ROUTER run_hrtimer_pending+0xd/0x84 Mar 23 21:56:26 ROUTER [ 14.493821] [<c0260d27>] Mar 23 21:56:26 ROUTER ? Mar 23 21:56:26 ROUTER net_rx_action+0x8f/0x191 Mar 23 21:56:26 ROUTER [ 14.493821] [<c01240a7>] Mar 23 21:56:26 ROUTER ? Mar 23 21:56:26 ROUTER __do_softirq+0x64/0xcd Mar 23 21:56:26 ROUTER [ 14.493821] [<c0105f0a>] Mar 23 21:56:26 ROUTER ? Mar 23 21:56:26 ROUTER do_softirq+0x55/0x89 Mar 23 21:56:26 ROUTER [ 14.493821] [<c013f49e>] Mar 23 21:56:26 ROUTER ? Mar 23 21:56:26 ROUTER handle_fasteoi_irq+0x0/0xaa Mar 23 21:56:26 ROUTER [ 14.493821] [<c0124010>] Mar 23 21:56:26 ROUTER ? Mar 23 21:56:26 ROUTER irq_exit+0x38/0x6b Mar 23 21:56:26 ROUTER [ 14.493821] [<c0105ff8>] Mar 23 21:56:26 ROUTER ? Mar 23 21:56:26 ROUTER do_IRQ+0xba/0xd2 Mar 23 21:56:26 ROUTER [ 14.493821] [<c0104287>] Mar 23 21:56:26 ROUTER ? Mar 23 21:56:26 ROUTER common_interrupt+0x23/0x28 Mar 23 21:56:26 ROUTER [ 14.493821] [<c01300d8>] Mar 23 21:56:26 ROUTER ? Mar 23 21:56:26 ROUTER posix_cpu_timer_set+0x11d/0x35c Mar 23 21:56:26 ROUTER [ 14.493821] [<c01021ba>] Mar 23 21:56:26 ROUTER ? Mar 23 21:56:26 ROUTER mwait_idle_with_hints+0x3a/0x3e Mar 23 21:56:26 ROUTER [ 14.493821] [<c01021be>] Mar 23 21:56:26 ROUTER ? Mar 23 21:56:26 ROUTER mwait_idle+0x0/0xf Mar 23 21:56:26 ROUTER [ 14.493821] [<c01021cb>] Mar 23 21:56:26 ROUTER ? Mar 23 21:56:26 ROUTER mwait_idle+0xd/0xf Mar 23 21:56:26 ROUTER [ 14.493821] [<c0102668>] Mar 23 21:56:26 ROUTER ? Mar 23 21:56:26 ROUTER cpu_idle+0x8a/0xa6 Mar 23 21:56:26 ROUTER [ 14.493821] ======================= Mar 23 21:56:26 ROUTER [ 14.493821] Code: Mar 23 21:56:26 ROUTER e9 Mar 23 21:56:26 ROUTER 80 Mar 23 21:56:26 ROUTER 00 Mar 23 21:56:26 ROUTER 00 Mar 23 21:56:26 ROUTER 00 Mar 23 21:56:26 ROUTER 85 Mar 23 21:56:26 ROUTER f6 Mar 23 21:56:26 ROUTER 75 Mar 23 21:56:26 ROUTER 53 Mar 23 21:56:26 ROUTER 8b Mar 23 21:56:26 ROUTER 45 Mar 23 21:56:26 ROUTER 0c Mar 23 21:56:26 ROUTER 31 Mar 23 21:56:26 ROUTER c9 Mar 23 21:56:26 ROUTER 31 Mar 23 21:56:26 ROUTER d2 Mar 23 21:56:26 ROUTER e8 Mar 23 21:56:26 ROUTER d4 Mar 23 21:56:26 ROUTER 9f Mar 23 21:56:26 ROUTER ff Mar 23 21:56:26 ROUTER ff Mar 23 21:56:26 ROUTER 8b Mar 23 21:56:26 ROUTER 4d Mar 23 21:56:26 ROUTER 10 Mar 23 21:56:26 ROUTER 89 Mar 23 21:56:26 ROUTER 01 Mar 23 21:56:26 ROUTER 8b Mar 23 21:56:26 ROUTER 5d Mar 23 21:56:26 ROUTER 14 Mar 23 21:56:26 ROUTER c7 Mar 23 21:56:26 ROUTER 03 Mar 23 21:56:26 ROUTER 00 Mar 23 21:56:26 ROUTER 00 Mar 23 21:56:26 ROUTER 00 Mar 23 21:56:26 ROUTER 00 Mar 23 21:56:26 ROUTER 31 Mar 23 21:56:26 ROUTER db Mar 23 21:56:26 ROUTER eb Mar 23 21:56:26 ROUTER 5e Mar 23 21:56:26 ROUTER 85 Mar 23 21:56:26 ROUTER d2 Mar 23 21:56:26 ROUTER 74 Mar 23 21:56:26 ROUTER 12 Mar 23 21:56:26 ROUTER unparseable log message: "<f0> " Mar 23 21:56:26 ROUTER ff Mar 23 21:56:26 ROUTER 4a Mar 23 21:56:26 ROUTER 18 Mar 23 21:56:26 ROUTER 0f Mar 23 21:56:26 ROUTER 94 Mar 23 21:56:26 ROUTER c0 Mar 23 21:56:26 ROUTER 84 Mar 23 21:56:26 ROUTER c0 Mar 23 21:56:26 ROUTER 74 Mar 23 21:56:26 ROUTER 07 Mar 23 21:56:26 ROUTER 89 Mar 23 21:56:26 ROUTER d0 Mar 23 21:56:26 ROUTER e8 Mar 23 21:56:26 ROUTER 5f Mar 23 21:56:26 ROUTER 05 Mar 23 21:56:26 ROUTER 00 Mar 23 21:56:26 ROUTER 00 Mar 23 21:56:26 ROUTER 8b Mar 23 21:56:26 ROUTER 55 Mar 23 21:56:26 ROUTER ec Mar 23 21:56:26 ROUTER Mar 23 21:56:26 ROUTER [ 14.493821] EIP: [<c029d7d4>] Mar 23 21:56:26 ROUTER fib_validate_source+0x20a/0x26e Mar 23 21:56:26 ROUTER SS:ESP 0068:c092fe00 Mar 23 21:56:26 ROUTER [ 14.493822] Kernel panic - not syncing: Fatal exception in interrupt On Sun, 23 Mar 2008 12:30:21 -0700, Arjan van de Ven wrote > On Sun, 23 Mar 2008 19:17:55 +0200 > "Denys Fedoryshchenko" <denys@...p.net.lb> wrote: > > > What can i do to increase usability? > > > > Enabling CONFIG_FRAME_POINTER tends to make backtraces more reliable. > Making sure that (on 32 bit x86) you use CONFIG_4KSTACKS is enabled > also tends to improve backtrace reliability (less noise from > interrupts) > > Another good option is to go to www.kerneloops.org and try to see if > others saw similar backtraces but with less noise > > -- > If you want to reach me at my work email, use arjan@...ux.intel.com > For development, discussion and tips for power savings, > visit http://www.lesswatts.org > -- > To unsubscribe from this list: send the line "unsubscribe netdev" in > the body of a message to majordomo@...r.kernel.org > More majordomo info at http://vger.kernel.org/majordomo-info.html -- Denys Fedoryshchenko Technical Manager Virtual ISP S.A.L. -- To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majordomo@...r.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/
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