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Date: Thu, 4 Sep 2008 17:51:03 +0300 From: Denys Fedoryshchenko <denys@...p.net.lb> To: netdev@...r.kernel.org Subject: latest git crash (BUG/rt_fill_info) Single processor, working as NAT at office. I will try to reproduce the bug. Crash is happening on "light" traffic, after 10-20 minutes of usage. Sep 4 17:43:41 x.x.x.x [ 1084.917877] BUG: unable to handle kernel Sep 4 17:43:41 x.x.x.x paging request Sep 4 17:43:41 x.x.x.x at 84e8dc55 Sep 4 17:43:41 x.x.x.x [ 1084.917943] IP: Sep 4 17:43:41 x.x.x.x [<c02826be>] rt_fill_info+0x329/0x33f Sep 4 17:43:41 x.x.x.x [ 1084.918006] Oops: 0000 [#1] Sep 4 17:43:41 x.x.x.x SMP Sep 4 17:43:41 x.x.x.x Sep 4 17:43:41 x.x.x.x [ 1084.918033] Modules linked in: Sep 4 17:43:41 x.x.x.x xt_tcpudp Sep 4 17:43:41 x.x.x.x netconsole Sep 4 17:43:41 x.x.x.x configfs Sep 4 17:43:41 x.x.x.x ipt_MASQUERADE Sep 4 17:43:41 x.x.x.x iptable_nat Sep 4 17:43:41 x.x.x.x nf_nat Sep 4 17:43:41 x.x.x.x nf_conntrack_ipv4 Sep 4 17:43:41 x.x.x.x nf_conntrack Sep 4 17:43:41 x.x.x.x rtc_cmos Sep 4 17:43:41 x.x.x.x rtc_core Sep 4 17:43:41 x.x.x.x rtc_lib Sep 4 17:43:41 x.x.x.x iptable_filter Sep 4 17:43:41 x.x.x.x ip_tables Sep 4 17:43:41 x.x.x.x x_tables Sep 4 17:43:41 x.x.x.x 8021q Sep 4 17:43:41 x.x.x.x garp Sep 4 17:43:41 x.x.x.x stp Sep 4 17:43:41 x.x.x.x llc Sep 4 17:43:41 x.x.x.x tun Sep 4 17:43:41 x.x.x.x loop Sep 4 17:43:41 x.x.x.x tulip Sep 4 17:43:41 x.x.x.x r8169 Sep 4 17:43:41 x.x.x.x sky2 Sep 4 17:43:41 x.x.x.x via_velocity Sep 4 17:43:41 x.x.x.x via_rhine Sep 4 17:43:41 x.x.x.x sis900 Sep 4 17:43:41 x.x.x.x ne2k_pci Sep 4 17:43:41 x.x.x.x 8390 Sep 4 17:43:41 x.x.x.x skge Sep 4 17:43:41 x.x.x.x tg3 Sep 4 17:43:41 x.x.x.x libphy Sep 4 17:43:41 x.x.x.x 8139too Sep 4 17:43:41 x.x.x.x e1000 Sep 4 17:43:41 x.x.x.x e100 Sep 4 17:43:41 x.x.x.x usb_storage Sep 4 17:43:41 x.x.x.x mtdblock Sep 4 17:43:41 x.x.x.x mtd_blkdevs Sep 4 17:43:41 x.x.x.x usbhid Sep 4 17:43:41 x.x.x.x ohci_hcd Sep 4 17:43:41 x.x.x.x uhci_hcd Sep 4 17:43:41 x.x.x.x ehci_hcd Sep 4 17:43:41 x.x.x.x usbcore Sep 4 17:43:41 x.x.x.x Sep 4 17:43:41 x.x.x.x [ 1084.918318] Sep 4 17:43:41 x.x.x.x [ 1084.918318] Pid: 0, comm: swapper Not tainted (2.6.27-rc5-build-0034-00131-g5f17cfc #6) Sep 4 17:43:41 x.x.x.x [ 1084.918318] EIP: 0060:[<c02826be>] EFLAGS: 00010293 CPU: 0 Sep 4 17:43:41 x.x.x.x [ 1084.918318] EIP is at rt_fill_info+0x329/0x33f Sep 4 17:43:41 x.x.x.x [ 1084.918318] EAX: ceeab300 EBX: 00000000 ECX: 00000000 EDX: cee93000 Sep 4 17:43:41 x.x.x.x [ 1084.918318] ESI: ceeab300 EDI: cee98820 EBP: c098cf00 ESP: c098cee8 Sep 4 17:43:41 x.x.x.x [ 1084.918318] DS: 007b ES: 007b FS: 00d8 GS: 0000 SS: 0068 Sep 4 17:43:41 x.x.x.x [ 1084.918318] Process swapper (pid: 0, ti=c098c000 task=c038e3cc task.ti=c03b5000) Sep 4 17:43:41 x.x.x.x Sep 4 17:43:41 x.x.x.x [ 1084.918318] Stack: Sep 4 17:43:41 x.x.x.x c028569a Sep 4 17:43:41 x.x.x.x ceeab330 Sep 4 17:43:41 x.x.x.x c098cf18 Sep 4 17:43:41 x.x.x.x cee98820 Sep 4 17:43:41 x.x.x.x ceeab300 Sep 4 17:43:41 x.x.x.x ceeab330 Sep 4 17:43:41 x.x.x.x c098cf18 Sep 4 17:43:41 x.x.x.x c028589d Sep 4 17:43:41 x.x.x.x Sep 4 17:43:41 x.x.x.x [ 1084.918318] Sep 4 17:43:41 x.x.x.x cf8dd800 Sep 4 17:43:41 x.x.x.x ceeab300 Sep 4 17:43:41 x.x.x.x c03a32fc Sep 4 17:43:41 x.x.x.x c03b34a0 Sep 4 17:43:41 x.x.x.x c098cf54 Sep 4 17:43:41 x.x.x.x c026a9f8 Sep 4 17:43:41 x.x.x.x cf8dd800 Sep 4 17:43:41 x.x.x.x c03b34b8 Sep 4 17:43:41 x.x.x.x Sep 4 17:43:41 x.x.x.x [ 1084.918318] Sep 4 17:43:41 x.x.x.x cf8dd800 Sep 4 17:43:41 x.x.x.x 00000000 Sep 4 17:43:41 x.x.x.x 00000001 Sep 4 17:43:41 x.x.x.x 00080000 Sep 4 17:43:41 x.x.x.x ceeab300 Sep 4 17:43:41 x.x.x.x ceeab3b0 Sep 4 17:43:41 x.x.x.x c02775e4 Sep 4 17:43:41 x.x.x.x ceeab3b0 Sep 4 17:43:41 x.x.x.x Sep 4 17:43:41 x.x.x.x [ 1084.918318] Call Trace: Sep 4 17:43:41 x.x.x.x [ 1084.918318] [<c028569a>] Sep 4 17:43:41 x.x.x.x ? Sep 4 17:43:41 x.x.x.x ip_rcv_finish+0x2a6/0x2bc Sep 4 17:43:41 x.x.x.x [ 1084.918318] [<c028589d>] Sep 4 17:43:41 x.x.x.x ? Sep 4 17:43:41 x.x.x.x ip_rcv+0x1ed/0x217 Sep 4 17:43:41 x.x.x.x [ 1084.918318] [<c026a9f8>] Sep 4 17:43:41 x.x.x.x ? Sep 4 17:43:41 x.x.x.x netif_receive_skb+0x3cd/0x400 Sep 4 17:43:41 x.x.x.x [ 1084.918318] [<c02775e4>] Sep 4 17:43:41 x.x.x.x ? Sep 4 17:43:41 x.x.x.x eth_type_trans+0x28/0xcc Sep 4 17:43:41 x.x.x.x [ 1084.918318] [<d08e244e>] Sep 4 17:43:41 x.x.x.x ? Sep 4 17:43:41 x.x.x.x rtl8139_poll+0x270/0x391 [8139too] Sep 4 17:43:41 x.x.x.x [ 1084.918318] [<c0269414>] Sep 4 17:43:41 x.x.x.x ? Sep 4 17:43:41 x.x.x.x net_rx_action+0xbb/0x1e5 Sep 4 17:43:41 x.x.x.x [ 1084.918318] [<c012514f>] Sep 4 17:43:41 x.x.x.x ? Sep 4 17:43:41 x.x.x.x __do_softirq+0x7b/0xf4 Sep 4 17:43:41 x.x.x.x [ 1084.918318] [<c01250d4>] Sep 4 17:43:41 x.x.x.x ? Sep 4 17:43:41 x.x.x.x __do_softirq+0x0/0xf4 Sep 4 17:43:41 x.x.x.x [ 1084.918318] [<c01060c7>] Sep 4 17:43:41 x.x.x.x ? Sep 4 17:43:41 x.x.x.x do_softirq+0x65/0xb6 Sep 4 17:43:41 x.x.x.x [ 1084.918318] [<c014a395>] Sep 4 17:43:41 x.x.x.x ? Sep 4 17:43:41 x.x.x.x handle_fasteoi_irq+0x0/0xb6 Sep 4 17:43:41 x.x.x.x [ 1084.918318] [<c0124d74>] Sep 4 17:43:41 x.x.x.x ? Sep 4 17:43:41 x.x.x.x irq_exit+0x44/0x79 Sep 4 17:43:41 x.x.x.x [ 1084.918318] [<c010604c>] Sep 4 17:43:41 x.x.x.x ? Sep 4 17:43:41 x.x.x.x do_IRQ+0xae/0xc4 Sep 4 17:43:41 x.x.x.x [ 1084.918318] [<c010429c>] Sep 4 17:43:41 x.x.x.x ? Sep 4 17:43:41 x.x.x.x common_interrupt+0x28/0x30 Sep 4 17:43:41 x.x.x.x [ 1084.918318] [<c013007b>] Sep 4 17:43:41 x.x.x.x ? Sep 4 17:43:41 x.x.x.x sys_clock_getres+0x43/0x84 Sep 4 17:43:41 x.x.x.x [ 1084.918318] [<c010903e>] Sep 4 17:43:41 x.x.x.x ? Sep 4 17:43:41 x.x.x.x default_idle+0x32/0x51 Sep 4 17:43:41 x.x.x.x [ 1084.918318] [<c0102a03>] Sep 4 17:43:41 x.x.x.x ? Sep 4 17:43:41 x.x.x.x cpu_idle+0xd4/0xf5 Sep 4 17:43:41 x.x.x.x [ 1084.918318] [<c02b9992>] Sep 4 17:43:41 x.x.x.x ? Sep 4 17:43:41 x.x.x.x rest_init+0x4e/0x50 Sep 4 17:43:41 x.x.x.x [ 1084.918318] ======================= Sep 4 17:43:41 x.x.x.x [ 1084.918318] Code: Sep 4 17:43:41 x.x.x.x 75 Sep 4 17:43:41 x.x.x.x e8 Sep 4 17:43:41 x.x.x.x e8 Sep 4 17:43:41 x.x.x.x 19 Sep 4 17:43:41 x.x.x.x 06 Sep 4 17:43:41 x.x.x.x ff Sep 4 17:43:41 x.x.x.x ff Sep 4 17:43:41 x.x.x.x 83 Sep 4 17:43:41 x.x.x.x c4 Sep 4 17:43:41 x.x.x.x 10 Sep 4 17:43:41 x.x.x.x 85 Sep 4 17:43:41 x.x.x.x c0 Sep 4 17:43:41 x.x.x.x 78 Sep 4 17:43:41 x.x.x.x 13 Sep 4 17:43:41 x.x.x.x 8b Sep 4 17:43:41 x.x.x.x 86 Sep 4 17:43:41 x.x.x.x 9c Sep 4 17:43:41 x.x.x.x 00 Sep 4 17:43:41 x.x.x.x 00 Sep 4 17:43:41 x.x.x.x 00 Sep 4 17:43:41 x.x.x.x 8b Sep 4 17:43:41 x.x.x.x 55 Sep 4 17:43:41 x.x.x.x dc Sep 4 17:43:41 x.x.x.x 2b Sep 4 17:43:41 x.x.x.x 45 Sep 4 17:43:41 x.x.x.x dc Sep 4 17:43:41 x.x.x.x 89 Sep 4 17:43:41 x.x.x.x 02 Sep 4 17:43:41 x.x.x.x 8b Sep 4 17:43:41 x.x.x.x 46 Sep 4 17:43:41 x.x.x.x 50 Sep 4 17:43:41 x.x.x.x eb Sep 4 17:43:41 x.x.x.x 18 Sep 4 17:43:41 x.x.x.x 8b Sep 4 17:43:41 x.x.x.x 8e Sep 4 17:43:41 x.x.x.x a8 Sep 4 17:43:41 x.x.x.x 00 Sep 4 17:43:41 x.x.x.x 00 Sep 4 17:43:41 x.x.x.x 00 Sep 4 17:43:41 x.x.x.x 89 Sep 4 17:43:41 x.x.x.x f0 Sep 4 17:43:41 x.x.x.x 29 Sep 4 17:43:41 x.x.x.x 4d Sep 4 17:43:41 x.x.x.x unparseable log message: "<dc> " Sep 4 17:43:41 x.x.x.x 8b Sep 4 17:43:41 x.x.x.x 55 Sep 4 17:43:41 x.x.x.x dc Sep 4 17:43:41 x.x.x.x e8 Sep 4 17:43:41 x.x.x.x 84 Sep 4 17:43:41 x.x.x.x 22 Sep 4 17:43:41 x.x.x.x fe Sep 4 17:43:41 x.x.x.x ff Sep 4 17:43:41 x.x.x.x b8 Sep 4 17:43:41 x.x.x.x a6 Sep 4 17:43:41 x.x.x.x ff Sep 4 17:43:41 x.x.x.x ff Sep 4 17:43:41 x.x.x.x ff Sep 4 17:43:41 x.x.x.x 8d Sep 4 17:43:41 x.x.x.x 65 Sep 4 17:43:41 x.x.x.x f4 Sep 4 17:43:41 x.x.x.x 5b Sep 4 17:43:41 x.x.x.x 5e Sep 4 17:43:41 x.x.x.x 5f Sep 4 17:43:41 x.x.x.x 5d Sep 4 17:43:41 x.x.x.x Sep 4 17:43:41 x.x.x.x [ 1084.918318] EIP: [<c02826be>] Sep 4 17:43:41 x.x.x.x rt_fill_info+0x329/0x33f Sep 4 17:43:41 x.x.x.x SS:ESP 0068:c098cee8 Sep 4 17:43:41 x.x.x.x [ 1084.925116] Kernel panic - not syncing: Fatal exception in interrupt Sep 4 17:43:41 x.x.x.x [ 1084.925227] Rebooting in 5 seconds.. -- 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
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