I think this got fixed? If so, is the fix queued for 2.6.13.1?
Thanks. Begin forwarded message: Date: Wed, 07 Sep 2005 15:26:50 +0300 From: Ady Deac <[EMAIL PROTECTED]> To: linux-kernel@vger.kernel.org Subject: PROBLEM: Badness in dst_release at include/net/dst.h:154 [1.] One line summary of the problem: I am using linux and quagga (latest release) for a small network. It does load-balancing between 3 providers. [2.] Full description of the problem/report: If I only make a default route (the hard way - route add default gw xxx.xxx.xxx.xxx) everything is more then OK, but AFAIK this is not the way to handle routes in BGP. So I did registered the three gateways in zebra as default routes. After a couple of minutes, the kernel oopses: I have googled the problem and showed up only one article: https://www.redhat.com/archives/fedora-test-list/2005-May/msg00373.html Maybe, if we find out the problem, we can let the poor guy know ;) [3.] Keywords (i.e., modules, networking, kernel): kernel, networking [4.] Kernel version (from /proc/version): Linux version 2.6.13 ([EMAIL PROTECTED]) (gcc version 3.4.4) #1 Sun Sep 4 03:34:46 EEST 2005 [5.] Output of Oops.. message (if applicable) with symbolic information resolved (see Documentation/oops-tracing.txt) ... Sep 7 12:57:40 router.mikesnet.ro kernel: Badness in dst_release at include/net/dst.h:154 Sep 7 12:57:41 router.mikesnet.ro kernel: [<c03f2fcd>] __kfree_skb+0x16d/0x180 Sep 7 12:57:41 router.mikesnet.ro kernel: [<c0457e2d>] arp_process+0x8d/0x570 Sep 7 12:57:41 router.mikesnet.ro kernel: [<c0458404>] arp_rcv+0xf4/0x180 Sep 7 12:57:41 router.mikesnet.ro kernel: [<c0457da0> arp_process.t ] arp_process+0x0/0x570 Sep 7 12:57:41 router.mikesnet.ro kernel: [<c03f906b>] netif_receive_skb+0x2db/0x360 Sep 7 12:57:41 router.mikesnet.ro kernel: [<e090a1f0>] e100_poll+0x420/0x780 [e100] Sep 7 12:57:41 router.mikesnet.ro kernel: [<c03fe03a>] neigh_periodic_timer+0xea/0x1c0 Sep 7 12:57:41 router.mikesnet.ro kernel: [<c03f931f>] net_rx_action+0x12f/0x1c0 Sep 7 12:57:41 router.mikesnet.ro kernel: [<c0127621>] __do_softirq+0x41/0xa0 Sep 7 12:57:41 router.mikesnet.ro kernel: [<c01276a6>] do_softirq+0x26/0x30 Sep 7 12:57:42 router.mikesnet.ro kernel: [<c0127765>] irq_exit+0x35/0x40 Sep 7 12:57:42 router.mikesnet.ro kernel: [<c010580e>] do_IRQ+0x1e/0x30 Sep 7 12:57:42 router.mikesnet.ro kernel: [<c0103c1a>] common_interrupt+0x1a/0x20 Sep 7 12:57:42 router.mikesnet.ro kernel: [<c030cc55>] acpi_processor_idle+0xff/0x27f Sep 7 12:57:42 router.mikesnet.ro kernel: [<c01010e2>] cpu_idle+0x42/0x60 Sep 7 12:57:42 router.mikesnet.ro kernel: [<c060e87d>] start_kernel+0x18d/0x1d0 Sep 7 12:57:42 router.mikesnet.ro kernel: [<c060e3b0> unknown_bootoption.t ] unknown_bootoption+0x0/0x1f0 ... and this part is repeatting over and over again. What could be the problem? [6.] A small shell script or example program which triggers the problem (if possible) //-- zebra.conf [part] ip route 0.0.0.0/0 85.186.56.129 ip route 0.0.0.0/0 194.105.21.65 ip route 0.0.0.0/0 212.146.86.161 //-- END [7.] Environment declare -x EDITOR="nano" declare -x HOME="/root" declare -x INPUTRC="/etc/inputrc" declare -x LOGNAME="root" declare -x LS_COLORS="no=00:fi=00:di=01;34:ln=01;36:pi=40;33:so=01;35:do=01;35:bd=40;33;01:cd=40;33;01:or=40;31;01:ex=01;32:*.tar=01;31:*.tgz=01;31:*.arj=01;31:*.taz=01;31:*.lzh=01;31:*.zip=01;31:*.z=01;31:*.Z=01;31:*.gz=01;31:*.bz2=01;31:*.deb=01;31:*.rpm=01;31:*.jar=01;31:*.jpg=01;35:*.jpeg=01;35:*.gif=01;35:*.bmp=01;35:*.pbm=01;35:*.pgm=01;35:*.ppm=01;35:*.tga=01;35:*.xbm=01;35:*.xpm=01;35:*.tif=01;35:*.tiff=01;35:*.png=01;35:*.mov=01;35:*.mpg=01;35:*.mpeg=01;35:*.avi=01;35:*.fli=01;35:*.gl=01;35:*.dl=01;35:*.xcf=01;35:*.xwd=01;35:*.ogg=01;35:*.mp3=01;35:*.wav=01;35:" declare -x OLDPWD="/root" declare -x PATH="/opt/gcc/current/bin:/sbin:/usr/sbin:/usr/local/sbin:/bin:/usr/bin:/usr/local/bin:/usr/games:/usr/local/games:/usr/bin/X11:/root/bin:.:/usr/busybox" declare -x PS1="\\[\\033[0m\\][\\[\\033[0;[EMAIL PROTECTED];32m\\]\\H\\[\\033[0m\\]][\\[\\033[0;33m\\]\\w\\[\\033[0m\\]]# " declare -x PWD="/etc/quagga" declare -x SHELL="/bin/bash" declare -x SHLVL="1" declare -x TERM="xterm" declare -x USER="root" [7.1.] Software (add the output of the ver_linux script here) If some fields are empty or look unusual you may have an old version. Compare to the current minimal requirements in Documentation/Changes. Linux router.mikesnet.ro 2.6.13 #1 Sun Sep 4 03:34:46 EEST 2005 i686 unknown unknown GNU/Linux Gnu C 3.4.4 Gnu make 3.80 binutils 2.15 util-linux 2.12q mount 2.12q module-init-tools 3.1 e2fsprogs 1.38 jfsutils 1.1.8 reiserfsprogs 3.6.19 reiser4progs line xfsprogs 2.6.36 nfs-utils 1.0.7 Linux C Library 2.3.5 Dynamic linker (ldd) 2.3.5 Procps 3.2.5 Net-tools 1.60 Kbd 1.12 Sh-utils 5.2.1 udev 068 Modules Loaded ohci_hcd ehci_hcd e100 i2c_piix4 i2c_core uhci_hcd usbcore [7.2.] Processor information (from /proc/cpuinfo): processor : 0 vendor_id : GenuineIntel cpu family : 6 model : 7 model name : Pentium III (Katmai) stepping : 3 cpu MHz : 551.332 cache size : 512 KB fdiv_bug : no hlt_bug : no f00f_bug : no coma_bug : no fpu : yes fpu_exception : yes cpuid level : 2 wp : yes flags : fpu vme de pse tsc msr pae mce cx8 sep mtrr pge mca cmov pat pse36 mmx fxsr sse bogomips : 1103.55 [7.3.] Module information (from /proc/modules): dummy 2308 0 - Live 0xe0934000 ohci_hcd 33796 0 - Live 0xe094e000 ehci_hcd 44552 0 - Live 0xe0942000 e100 35712 0 - Live 0xe0907000 i2c_piix4 7824 0 - Live 0xe08f1000 i2c_core 17552 1 i2c_piix4, Live 0xe0901000 uhci_hcd 32524 0 - Live 0xe08f8000 usbcore 120060 4 ohci_hcd,ehci_hcd,uhci_hcd, Live 0xe0911000 [7.4.] Loaded driver and hardware information (/proc/ioports, /proc/iomem) # cat /proc/ioports 0000-001f : dma1 0020-0021 : pic1 0040-0043 : timer0 0050-0053 : timer1 0060-006f : keyboard 0070-0077 : rtc 0080-008f : dma page reg 00a0-00a1 : pic2 00c0-00df : dma2 00f0-00ff : fpu 0170-0177 : ide1 01f0-01f7 : ide0 02f8-02ff : serial 0376-0376 : ide1 0378-037a : parport0 037b-037f : parport0 03c0-03df : vga+ 03f6-03f6 : ide0 03f8-03ff : serial 0778-077a : parport0 0cf8-0cff : PCI conf1 a000-a03f : 0000:00:0d.0 a000-a03f : e100 a400-a43f : 0000:00:0b.0 a400-a43f : e100 a800-a83f : 0000:00:0a.0 a800-a83f : e100 b000-b03f : 0000:00:09.0 b000-b03f : e100 b400-b41f : 0000:00:04.2 b400-b41f : uhci_hcd b800-b80f : 0000:00:04.1 b800-b807 : ide0 b808-b80f : ide1 d000-dfff : PCI Bus #01 d800-d8ff : 0000:01:00.0 e400-e43f : 0000:00:04.3 e400-e43f : motherboard e400-e403 : PM1a_EVT_BLK e404-e405 : PM1a_CNT_BLK e408-e40b : PM_TMR e40c-e40f : GPE0_BLK e410-e415 : ACPI CPU throttle e800-e81f : 0000:00:04.3 e800-e80f : motherboard e800-e80f : pnp 00:02 e800-e807 : piix4-smbus # cat /proc/iomem 00000000-0009ffff : System RAM 000a0000-000bffff : Video RAM area 000c0000-000c7fff : Video ROM 000c8000-000c8fff : Adapter ROM 000cc000-000ccfff : Adapter ROM 000d0000-000d0fff : Adapter ROM 000d4000-000d57ff : Adapter ROM 000f0000-000fffff : System ROM 00100000-1fffbfff : System RAM 00100000-004a9e9a : Kernel code 004a9e9b-0060a4a7 : Kernel data 1fffc000-1fffefff : ACPI Tables 1ffff000-1fffffff : ACPI Non-volatile Storage 20000000-200fffff : 0000:00:09.0 20100000-201fffff : 0000:00:0a.0 20200000-202fffff : 0000:00:0b.0 20300000-203fffff : 0000:00:0d.0 de000000-de0fffff : 0000:00:0d.0 de000000-de0fffff : e100 de800000-de800fff : 0000:00:0d.0 de800000-de800fff : e100 df000000-df0fffff : 0000:00:0b.0 df000000-df0fffff : e100 df800000-df800fff : 0000:00:0b.0 df800000-df800fff : e100 e0000000-e00fffff : 0000:00:0a.0 e0000000-e00fffff : e100 e0800000-e0800fff : 0000:00:0a.0 e0800000-e0800fff : e100 e1000000-e10fffff : 0000:00:09.0 e1000000-e10fffff : e100 e1800000-e1800fff : 0000:00:09.0 e1800000-e1800fff : e100 e2000000-e2afffff : PCI Bus #01 e2000000-e2000fff : 0000:01:00.0 e2f00000-e3ffffff : PCI Bus #01 e2f00000-e2f1ffff : 0000:01:00.0 e3000000-e3ffffff : 0000:01:00.0 e4000000-e7ffffff : 0000:00:00.0 ffff0000-ffffffff : reserved [7.5.] PCI information ('lspci -vvv' as root) 00:00.0 Host bridge: Intel Corp. 440BX/ZX/DX - 82443BX/ZX/DX Host bridge (rev 03) Subsystem: Asustek Computer, Inc.: Unknown device 8024 Control: I/O- Mem+ BusMaster+ SpecCycle- MemWINV- VGASnoop- ParErr- Stepping- SERR+ FastB2B- Status: Cap+ 66Mhz- UDF- FastB2B- ParErr- DEVSEL=medium >TAbort- <TAbort- <MAbort+ >SERR- <PERR- Latency: 64 Region 0: Memory at e4000000 (32-bit, prefetchable) [size=64M] Capabilities: [a0] AGP version 1.0 Status: RQ=32 Iso- ArqSz=0 Cal=0 SBA+ ITACoh- GART64- HTrans- 64bit- FW- AGP3- Rate=x1,x2 Command: RQ=1 ArqSz=0 Cal=0 SBA- AGP- GART64- 64bit- FW- Rate=<none> 00:01.0 PCI bridge: Intel Corp. 440BX/ZX/DX - 82443BX/ZX/DX AGP bridge (rev 03) (prog-if 00 [Normal decode]) Control: I/O+ Mem+ BusMaster+ SpecCycle- MemWINV+ VGASnoop- ParErr- Stepping- SERR+ FastB2B- Status: Cap- 66Mhz+ UDF- FastB2B- ParErr- DEVSEL=medium >TAbort- <TAbort- <MAbort- >SERR- <PERR- Latency: 64 Bus: primary=00, secondary=01, subordinate=01, sec-latency=64 I/O behind bridge: 0000d000-0000dfff Memory behind bridge: e2000000-e2afffff Prefetchable memory behind bridge: e2f00000-e3ffffff BridgeCtl: Parity- SERR- NoISA- VGA+ MAbort- >Reset- FastB2B+ 00:04.0 ISA bridge: Intel Corp. 82371AB/EB/MB PIIX4 ISA (rev 02) Control: I/O+ Mem+ BusMaster+ SpecCycle+ MemWINV- VGASnoop- ParErr- Stepping- SERR- FastB2B- Status: Cap- 66Mhz- UDF- FastB2B+ ParErr- DEVSEL=medium >TAbort- <TAbort- <MAbort- >SERR- <PERR- Latency: 0 00:04.1 IDE interface: Intel Corp. 82371AB/EB/MB PIIX4 IDE (rev 01) (prog-if 80 [Master]) Control: I/O+ Mem- BusMaster+ SpecCycle- MemWINV- VGASnoop- ParErr- Stepping- SERR- FastB2B- Status: Cap- 66Mhz- UDF- FastB2B+ ParErr- DEVSEL=medium >TAbort- <TAbort- <MAbort- >SERR- <PERR- Latency: 32 Region 4: I/O ports at b800 [size=16] 00:04.2 USB Controller: Intel Corp. 82371AB/EB/MB PIIX4 USB (rev 01) (prog-if 00 [UHCI]) Control: I/O+ Mem- BusMaster+ SpecCycle- MemWINV- VGASnoop- ParErr- Stepping- SERR- FastB2B- Status: Cap- 66Mhz- UDF- FastB2B+ ParErr- DEVSEL=medium >TAbort- <TAbort- <MAbort- >SERR- <PERR- Latency: 32 Interrupt: pin D routed to IRQ 5 Interrupt: pin D routed to IRQ 5 Region 4: I/O ports at b400 [size=32] 00:04.3 Bridge: Intel Corp. 82371AB/EB/MB PIIX4 ACPI (rev 02) Control: I/O+ Mem+ BusMaster- SpecCycle- MemWINV- VGASnoop- ParErr- Stepping- SERR- FastB2B- Status: Cap- 66Mhz- UDF- FastB2B+ ParErr- DEVSEL=medium >TAbort- <TAbort- <MAbort- >SERR- <PERR- Interrupt: pin ? routed to IRQ 9 00:09.0 Ethernet controller: Intel Corp. 82557/8/9 [Ethernet Pro 100] (rev 08) Subsystem: IBM 10/100 EtherJet Adapter with Alert on LAN Control: I/O+ Mem+ BusMaster+ SpecCycle- MemWINV+ VGASnoop- ParErr- Stepping- SERR- FastB2B- Status: Cap+ 66Mhz- UDF- FastB2B+ ParErr- DEVSEL=medium >TAbort- <TAbort- <MAbort- >SERR- <PERR- Latency: 32 (2000ns min, 14000ns max), cache line size 08 Interrupt: pin A routed to IRQ 5 Region 0: Memory at e1800000 (32-bit, non-prefetchable) [size=4K] Region 1: I/O ports at b000 [size=64] Region 2: Memory at e1000000 (32-bit, non-prefetchable) [size=1M] Expansion ROM at 20000000 [disabled] [size=1M] Capabilities: [dc] Power Management version 2 Flags: PMEClk- DSI+ D1+ D2+ AuxCurrent=0mA PME(D0+,D1+,D2+,D3hot+,D3cold+) Status: D0 PME-Enable- DSel=0 DScale=2 PME- 00:0a.0 Ethernet controller: Intel Corp. 82557/8/9 [Ethernet Pro 100] (rev 08) Subsystem: Intel Corp. EtherExpress PRO/100+ Management Adapter Control: I/O+ Mem+ BusMaster+ SpecCycle- MemWINV+ VGASnoop- ParErr- Stepping- SERR- FastB2B- Status: Cap+ 66Mhz- UDF- FastB2B+ ParErr- DEVSEL=medium >TAbort- <TAbort- <MAbort- >SERR- <PERR- Latency: 32 (2000ns min, 14000ns max), cache line size 08 Interrupt: pin A routed to IRQ 12 Region 0: Memory at e0800000 (32-bit, non-prefetchable) [size=4K] Region 1: I/O ports at a800 [size=64] Region 2: Memory at e0000000 (32-bit, non-prefetchable) [size=1M] Expansion ROM at 20100000 [disabled] [size=1M] Capabilities: [dc] Power Management version 2 Flags: PMEClk- DSI+ D1+ D2+ AuxCurrent=0mA PME(D0+,D1+,D2+,D3hot+,D3cold+) Status: D0 PME-Enable- DSel=0 DScale=2 PME- 00:0b.0 Ethernet controller: Intel Corp. 82557/8/9 [Ethernet Pro 100] (rev 08) Subsystem: Intel Corp. EtherExpress PRO/100+ Management Adapter Control: I/O+ Mem+ BusMaster+ SpecCycle- MemWINV+ VGASnoop- ParErr- Stepping- SERR- FastB2B- Status: Cap+ 66Mhz- UDF- FastB2B+ ParErr- DEVSEL=medium >TAbort- <TAbort- <MAbort- >SERR- <PERR- Latency: 32 (2000ns min, 14000ns max), cache line size 08 Interrupt: pin A routed to IRQ 10 Region 0: Memory at df800000 (32-bit, non-prefetchable) [size=4K] Region 1: I/O ports at a400 [size=64] Region 2: Memory at df000000 (32-bit, non-prefetchable) [size=1M] Expansion ROM at 20200000 [disabled] [size=1M] Capabilities: [dc] Power Management version 2 Flags: PMEClk- DSI+ D1+ D2+ AuxCurrent=0mA PME(D0+,D1+,D2+,D3hot+,D3cold+) Status: D0 PME-Enable- DSel=0 DScale=2 PME- 00:0d.0 Ethernet controller: Intel Corp. 82557/8/9 [Ethernet Pro 100] (rev 08) Subsystem: Intel Corp. EtherExpress PRO/100+ Management Adapter with Alert On LAN* Control: I/O+ Mem+ BusMaster+ SpecCycle- MemWINV+ VGASnoop- ParErr- Stepping- SERR- FastB2B- Status: Cap+ 66Mhz- UDF- FastB2B+ ParErr- DEVSEL=medium >TAbort- <TAbort- <MAbort- >SERR- <PERR- Latency: 32 (2000ns min, 14000ns max), cache line size 08 Interrupt: pin A routed to IRQ 5 Region 0: Memory at de800000 (32-bit, non-prefetchable) [size=4K] Region 1: I/O ports at a000 [size=64] Region 2: Memory at de000000 (32-bit, non-prefetchable) [size=1M] Expansion ROM at 20300000 [disabled] [size=1M] Capabilities: [dc] Power Management version 2 Flags: PMEClk- DSI+ D1+ D2+ AuxCurrent=0mA PME(D0+,D1+,D2+,D3hot+,D3cold+) Status: D0 PME-Enable- DSel=0 DScale=2 PME- 01:00.0 VGA compatible controller: ATI Technologies Inc 3D Rage IIC AGP (rev 7a) (prog-if 00 [VGA]) Subsystem: ATI Technologies Inc: Unknown device 0084 Control: I/O+ Mem+ BusMaster+ SpecCycle- MemWINV- VGASnoop- ParErr- Stepping+ SERR- FastB2B- Status: Cap+ 66Mhz- UDF- FastB2B+ ParErr- DEVSEL=medium >TAbort- <TAbort- <MAbort- >SERR- <PERR- Latency: 64 (2000ns min), cache line size 08 Interrupt: pin A routed to IRQ 11 Region 0: Memory at e3000000 (32-bit, prefetchable) [size=16M] Region 1: I/O ports at d800 [size=256] Region 2: Memory at e2000000 (32-bit, non-prefetchable) [size=4K] Expansion ROM at e2f00000 [disabled] [size=128K] Capabilities: [5c] Power Management version 1 Flags: PMEClk- DSI- D1- D2- AuxCurrent=0mA PME(D0-,D1-,D2-,D3hot-,D3cold-) Status: D0 PME-Enable- DSel=0 DScale=0 PME- [7.6.] SCSI information (from /proc/scsi/scsi) Attached devices: [7.7.] Other information that might be relevant to the problem (please look in /proc and include all information that you think to be relevant): please ask anything that you think it will be usefull, and I will gladlly provide it to you. Thank you, -- Deac Mihai-Adrian MiKe software&network SRL Deva, B-dul DECEBAL, bl C, sc C, ap 83, jud Hunedoara tel: +40-745-256364, fax: +40-354-401232 e-mail: [EMAIL PROTECTED] - To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to [EMAIL PROTECTED] More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/ - To unsubscribe from this list: send the line "unsubscribe netdev" in the body of a message to [EMAIL PROTECTED] More majordomo info at http://vger.kernel.org/majordomo-info.html
