From owner-freebsd-questions Mon Jul 17 12:19:32 2000 Delivered-To: freebsd-questions@freebsd.org Received: from smtpproxy1.mitre.org (mbunix.mitre.org [129.83.20.100]) by hub.freebsd.org (Postfix) with ESMTP id B134837BAA9 for ; Mon, 17 Jul 2000 12:19:17 -0700 (PDT) (envelope-from jandrese@mitre.org) Received: from avsrv1.mitre.org (avsrv1.mitre.org [129.83.20.58]) by smtpproxy1.mitre.org (8.9.3/8.9.3) with ESMTP id PAA08336 for ; Mon, 17 Jul 2000 15:19:14 -0400 (EDT) Received: from mailsrv2.mitre.org (mailsrv2.mitre.org [129.83.221.17]) by smtpsrv1.mitre.org (8.9.3/8.9.3) with ESMTP id PAA12885 for ; Mon, 17 Jul 2000 15:17:20 -0400 (EDT) Received: from mitre.org ([128.29.145.140]) by mailsrv2.mitre.org (Netscape Messaging Server 4.1) with ESMTP id FXUWC000.B5O for ; Mon, 17 Jul 2000 15:19:12 -0400 Message-ID: <39735CDA.6081D8AE@mitre.org> Date: Mon, 17 Jul 2000 15:22:02 -0400 From: "Andresen,Jason R." Organization: The MITRE Corporation X-Mailer: Mozilla 4.73 [en]C-20000509M (Win98; U) X-Accept-Language: en MIME-Version: 1.0 To: "questions@FreeBSD.ORG" Subject: routed dumps core a lot Content-Type: text/plain; charset=iso-8859-1 Content-Transfer-Encoding: quoted-printable Sender: owner-freebsd-questions@FreeBSD.ORG Precedence: bulk X-Loop: FreeBSD.ORG Hello, I have several machines set up in a testbed network, where each machine as exactly one control interface. All of the control interfaces are on the same network. In addition the machines have up to 3 additional "test" interfaces. The test interfaces are setup as a simple graph and each pair of interfaces (edge on the graph) is a unique subnet. The machines are configured to route packets with routed, however routed on all of the machines crashes constantly. routed runs for some undetermined amount of time, but it always crashes. = I hope you can help, as this problem is extremely annoying. Below I have included some information that will hopefully help. Included: 1 rc.conf, 1 backtrace of a routed.core file, 1 kernel configuation ------------------------------------------------------------------------ rc.conf: # This file now contains just the overrides from /etc/defaults/rc.conf # please make all changes to this file. # This is the configuration file for the FreeBSD 4.0 machines on the Mitre # Nomadic networking test network. Do not use this file for the FreeBSD # 2.x machines. linux_enable=3D"YES" # Turn on the Linuxulator (Linux Emulation) saver=3D"logo" # Console Screen saver blanktime=3D"300" # 5 minute delay before screen saver defaultrouter=3D"205.130.156.129" # Send non-testbed traffic through here= gateway_enable=3D"YES" # Let this computer route packets router_enable=3D"YES" # Set to YES to enable a routing daemon= =2E router=3D"routed" # Name of routing daemon to use if enabled. router_flags=3D"-s" # Flags for routing daemon. mrouted_enable=3D"YES" # Do multicast routing (see /etc/mrouted.conf). nfs_client_enable=3D"YES" # Can mount NFS exports icmp_bmcastecho=3D"YES" # Respond to ICMP Broadcast moused_enable=3D"YES" # Enable the Mouse in the console sendmail_enable=3D"NO" # Turn off sendmail (machine boots faster) timed_enable=3D"YES" # Enable timed timed_flags=3D"" # In slave mode # Turn on PCMCIA (PCCARD) support pccard_enable=3D"YES" # Turn on PCMCIA card pccard_mem=3D"DEFAULT" # Use the default memory address pccard_flags=3D"" # Special flags to the card # Configure the network hostname=3D"runaway.nomadic.ie.org" ifconfig_dc0=3D"inet 205.130.156.140 netmask 255.255.255.0" ifconfig_dc1=3D"inet 192.168.15.1 netmask 255.255.255.0" ifconfig_dc2=3D"inet 192.168.14.1 netmask 255.255.255.0" ifconfig_ed0=3D"inet 192.168.10.2 netmask 255.255.255.0" ----------------------------------------------------------------------- gdb session with the core file: gdb sbin/routed routed.core Password: GNU gdb 4.18 Copyright 1998 Free Software Foundation, Inc. GDB is free software, covered by the GNU General Public License, and you are welcome to change it and/or distribute copies of it under certain conditions. Type "show copying" to see the conditions. There is absolutely no warranty for GDB. Type "show warranty" for details. This GDB was configured as "i386-unknown-freebsd"... Core was generated by `routed'. Program terminated with signal 11, Segmentation fault. #0 0x8050847 in rn_walktree (h=3D0x808d080, f=3D0x8053f54 , w=3D0x0) at radix.c:827 827 rn =3D rn->rn_l; (gdb) bt #0 0x8050847 in rn_walktree (h=3D0x808d080, f=3D0x8053f54 , w=3D0x0) at radix.c:827 #1 0x80541bf in age (bad_gate=3D0) at table.c:2123 #2 0x804c209 in main (argc=3D0, argv=3D0xbfbffcec) at main.c:485 #3 0x80480f9 in _start () (gdb) print *h $1 =3D {rnh_treetop =3D 0x808d0c4, rnh_addrsize =3D 0, rnh_pktsize =3D 0,= rnh_addaddr =3D 0x80501ec , rnh_addpkt =3D 0, rnh_deladdr =3D 0x80504d0 , rnh_delpkt =3D 0, rnh_matchaddr =3D 0x804fb8c , rnh_lookup =3D 0x804fac4 , rnh_matchpkt =3D 0, rnh_walktree =3D 0x805082c , rnh_nodes= =3D {{ rn_mklist =3D 0x0, rn_p =3D 0x8090118, rn_b =3D -33, rn_bmask =3D 0= '\000', rn_flags =3D 6 '\006', rn_u =3D {rn_leaf =3D {rn_Key =3D 0x808c000 = "", rn_Mask =3D 0x0, rn_Dupedkey =3D 0x0}, rn_node =3D {rn_Off =3D 134791168, rn_L =3D 0x0, rn_R =3D 0x0}}}, {rn_mklist =3D 0x8091030, rn_p =3D= 0x808d0c4, rn_b =3D 32, rn_bmask =3D -128 '\200', rn_flags =3D 6 '\006', rn_u = =3D { rn_leaf =3D {rn_Key =3D 0x4 "l", rn_Mask =3D 0x8090118 "", rn_Dupedkey =3D 0x8090218}, rn_node =3D {rn_Off =3D 4, rn_L =3D= 0x8090118, rn_R =3D 0x8090218}}}, {rn_mklist =3D 0x0, rn_p =3D 0x8090218, = rn_b =3D -33, rn_bmask =3D 0 '\000', rn_flags =3D 6 '\006', rn_u =3D {rn_leaf =3D= { rn_Key =3D 0x808c010 '=FF' , "\b=FF=FF=FF", r= n_Mask =3D 0x0, rn_Dupedkey =3D 0x0}, rn_node =3D {rn_Off =3D 134791184, rn_L =3D= 0x0, rn_R =3D 0x0}}}}} (gdb) print *f $2 =3D {int ()} 0x8053f54 ----------------------------------------------------------------------- Kernel config: # # GENERIC -- Generic kernel configuration file for FreeBSD/i386 # # For more information on this file, please read the handbook section on # Kernel Configuration Files: # # http://www.freebsd.org/handbook/kernelconfig-config.html # # The handbook is also available locally in /usr/share/doc/handbook # if you've installed the doc distribution, otherwise always see the # FreeBSD World Wide Web server (http://www.FreeBSD.ORG/) for the # latest information. # # An exhaustive list of options and more detailed explanations of the # device lines is also present in the ./LINT configuration file. If you are # in doubt as to the purpose or necessity of a line, check first in LINT. # # $FreeBSD: src/sys/i386/conf/GENERIC,v 1.246 2000/03/09 16:32:55 jlemon Exp $ machine i386 cpu I386_CPU cpu I486_CPU cpu I586_CPU cpu I686_CPU ident ALTQ-MITRE-SOUND maxusers 32 #makeoptions DEBUG=3D-g #Build kernel with gdb(1) debug= symbols options MATH_EMULATE #Support for x87 emulation options INET #InterNETworking options INET6 #IPv6 communications protocols options FFS #Berkeley Fast Filesystem options FFS_ROOT #FFS usable as root device [keep this!] options MFS #Memory Filesystem options MD_ROOT #MD is a potential root device options NFS #Network Filesystem options NFS_ROOT #NFS usable as root device, NFS required options MSDOSFS #MSDOS Filesystem options CD9660 #ISO 9660 Filesystem options CD9660_ROOT #CD-ROM usable as root, CD9660 required options PROCFS #Process filesystem options COMPAT_43 #Compatible with BSD 4.3 [KEEP THIS!] options SCSI_DELAY=3D15000 #Delay (in ms) before probing SCSI options UCONSOLE #Allow users to grab the console options USERCONFIG #boot -c editor options VISUAL_USERCONFIG #visual boot -c editor options KTRACE #ktrace(1) support options SYSVSHM #SYSV-style shared memory options SYSVMSG #SYSV-style message queues options SYSVSEM #SYSV-style semaphores options P1003_1B #Posix P1003_1B real-time extentions options _KPOSIX_PRIORITY_SCHEDULING options ICMP_BANDLIM #Rate limit bad replies # To make an SMP kernel, the next two are needed #options SMP # Symmetric MultiProcessor Kernel #options APIC_IO # Symmetric (APIC) I/O # Optionally these may need tweaked, (defaults shown): #options NCPU=3D2 # number of CPUs #options NBUS=3D4 # number of busses #options NAPIC=3D1 # number of IO APICs #options NINTR=3D24 # number of INTs # options added for ALTQ options NMBCLUSTERS=3D2048 options MROUTING # Multicast routing #options NATM #native mode atm # ALTQ options options ALTQ #alternate queueing options CBQ #class based queueing #options WFQ #weighted fair queueing #options FIFOQ #fifo queueing #options RED #random early detection #options FLOWVALVE #flowvalve for RED (needs RED) #options RIO #twin red for diffserv (needs RED) #options CBQ_RED #red for cbq (needs CBQ and RED) #options CBQ_RIO #rio for cbq (needs CBQ, RIO, RED, CBQ_RED) #options LOCALQ #local use #options HFSC #hierarchical fair service curve #options HFSC_RED #red for hfsc (needs HFSC and RED) #options HFSC_RIO #rio for hfsc (needs HFSC, RIO, RED, HFSC_RED) #options ALTQ_ACCOUNT #altq accounting #options ALTQ_ECN #ecn extention to tcp #options CDNR #diffserv traffic conditioner #options BLUE #blue by wu-chang feng # you might want to set kernel timer to 1kHz if you use CBQ, # especially with 100baseT #options HZ=3D1 device isa device eisa device pci # Floppy drives device fdc0 at isa? port IO_FD1 irq 6 drq 2 device fd0 at fdc0 drive 0 device fd1 at fdc0 drive 1 # ATA and ATAPI devices device ata0 at isa? port IO_WD1 irq 14 device ata1 at isa? port IO_WD2 irq 15 device ata device atadisk # ATA disk drives device atapicd # ATAPI CDROM drives device atapifd # ATAPI floppy drives device atapist # ATAPI tape drives options ATA_STATIC_ID #Static device numbering #options ATA_ENABLE_ATAPI_DMA #Enable DMA on ATAPI devices # SCSI Controllers device ahb # EISA AHA1742 family device ahc # AHA2940 and onboard AIC7xxx devices device amd # AMD 53C974 (Teckram DC-390(T)) device dpt # DPT Smartcache - See LINT for options! device isp # Qlogic family device ncr # NCR/Symbios Logic device sym # NCR/Symbios Logic (newer chipsets) device adv0 at isa? device adw device bt0 at isa? device aha0 at isa? device aic0 at isa? # SCSI peripherals device scbus # SCSI bus (required) device da # Direct Access (disks) device sa # Sequential Access (tape etc) device cd # CD device pass # Passthrough device (direct SCSI access) # RAID controllers device ida # Compaq Smart RAID device amr # AMI MegaRAID device mlx # Mylex DAC960 family # atkbdc0 controls both the keyboard and the PS/2 mouse device atkbdc0 at isa? port IO_KBD device atkbd0 at atkbdc? irq 1 device psm0 at atkbdc? irq 12 device vga0 at isa? # splash screen/screen saver pseudo-device splash # syscons is the default console driver, resembling an SCO console device sc0 at isa? # Enable this and PCVT_FREEBSD for pcvt vt220 compatible console driver #device vt0 at isa? #options XSERVER # support for X server on a vt console #options FAT_CURSOR # start with block cursor # If you have a ThinkPAD, uncomment this along with the rest of the PCVT lines #options PCVT_SCANSET=3D2 # IBM keyboards are non-std # Floating point support - do not disable. device npx0 at nexus? port IO_NPX irq 13 # Power management support (see LINT for more options) device apm0 at nexus? disable flags 0x20 # Advanced Power Management # PCCARD (PCMCIA) support device pcic0 at isa? irq 10 port 0x3e2 iomem 0xd0000 #device pcic1 at isa? device card # You may ned to reset all pccards after resuming # In the mid-towers, we don't suspend/resume, so we shouldn't need this #options PCIC_RESSUME_RESET # Reset after resume # Serial (COM) ports device sio0 at isa? port IO_COM1 flags 0x10 irq 4 device sio1 at isa? port IO_COM2 irq 3 device sio2 at isa? disable port IO_COM3 irq 5 device sio3 at isa? disable port IO_COM4 irq 9 # Parallel port device ppc0 at isa? irq 7 device ppbus # Parallel port bus (required) device lpt # Printer device plip # TCP/IP over parallel device ppi # Parallel port interface device #device vpo # Requires scbus and da # PCI Ethernet NICs. device de # DEC/Intel DC21x4x (``Tulip'') device fxp # Intel EtherExpress PRO/100B (82557, 82558) device tx # SMC 9432TX (83c170 ``EPIC'') device vx # 3Com 3c590, 3c595 (``Vortex'') device wx # Intel Gigabit Ethernet Card (``Wiseman'') # PCI Ethernet NICs that use the common MII bus controller code. device miibus # MII bus support device dc # DEC/Intel 21143 and various workalikes device rl # RealTek 8129/8139 device sf # Adaptec AIC-6915 (``Starfire'') device sis # Silicon Integrated Systems SiS 900/SiS 7016 device ste # Sundance ST201 (D-Link DFE-550TX) device tl # Texas Instruments ThunderLAN device vr # VIA Rhine, Rhine II device wb # Winbond W89C840F device xl # 3Com 3c90x (``Boomerang'', ``Cyclone'') # ISA Ethernet NICs. device ed0 at isa? port 0x280 irq 9 #device ed1 at isa? port 0x300 irq 10 #device ex #device ep # WaveLAN/IEEE 802.11 wireless NICs. Note: the WaveLAN/IEEE really # exists only as a PCMCIA device, so there is no ISA attatement needed # and resources will always be dynamically assigned by the pccard code. device wi # Aironet 4500/4800 802.11 wireless NICs. Note: the declaration below will # work for PCMCIA and PCI cards, as well as ISA cards set to ISA PnP # mode (the factory default). If you set the switches on your ISA # card for a manually chosen I/O address and IRQ, you must specify # those paremeters here. #device an # The probe order of these is presently determined by i386/isa/isa_compat.c. #device ie0 at isa? port 0x300 irq 10 iomem 0xd0000 #device fe0 at isa? port 0x300 #device le0 at isa? port 0x300 irq 5 iomem 0xd0000 #device lnc0 at isa? port 0x280 irq 10 drq 0 #device cs0 at isa? port 0x300 #device sn0 at isa? port 0x300 irq 10 # requires PCCARD (PCMCIA) support to be activated #device xe0 at isa? # Pseudo devices - the number indicates how many units to allocated. pseudo-device loop # Network loopback pseudo-device ether # Ethernet support pseudo-device sl 1 # Kernel SLIP pseudo-device ppp 1 # Kernel PPP pseudo-device tun # Packet tunnel. pseudo-device pty # Pseudo-ttys (telnet etc) pseudo-device md # Memory "disks" #pseudo-device gif 4 # IPv6 and IPv4 tunneling #pseudo-device faith 1 # IPv6-to-IPv4 relaying (translation) # The `bpf' pseudo-device enables the Berkeley Packet Filter. # Be aware of the administrative consequences of enabling this! pseudo-device bpf #Berkeley packet filter # USB support #device uhci # UHCI PCI->USB interface #device ohci # OHCI PCI->USB interface #device usb # USB Bus (required) #device ugen # Generic #device uhid # "Human Interface Devices" #device ukbd # Keyboard #device ulpt # Printer #device umass # Disks/Mass storage - Requires scbus and da #device ums # Mouse # USB Ethernet, requires mii #device aue # ADMtek USB ethernet #device cue # CATC USB ethernet #device kue # Kawasaki LSI USB ethernet # -------------------------------------------------------------------------= ---- # Sound support # Added 7/13/2000 by Jason Andresen # These beasties seem to have built-in sound of some sort on the motherboard. # No indication as to what kind of sound chips these are, so I'm going to try # Luigi's PNP drivers first and hope for the best. device pcm # The bridge drivers for sound cards. These can be seperately configured # for providing services to the likes of new-midi (not in the tree yet). # When used with 'device pcm' they also provide pcm sound services. # # sbc: Creative SoundBlaster ISA PnP/non-PnP # Supports ESS and Avance ISA chips as well. # gusc: Gravis UltraSound ISA PnP/non-PnP # csa: Crystal Semiconductor CS461x/428x PCI # For non-PnP cards: device sbc0 at isa? flags 0x15 # Not controlled by `snd' device pca0 at isa? port IO_TIMER1 # Dang. Luigi's sound drivers work great for everything but vat. = Apparently # vat tries to sync its output off of the soundcard, which is a horrible hack # and causes problems. I'm going to have to use the Voxware drivers instead. # Darn, the old Voxware drivers are broken entirely, back to Luigi's drivers #device snd #device sb0 at isa? port 0x220 irq 5 drq 1 #device sbxvi0 at isa? drq 5#device sbmidi0 at isa? port 0x620 # DON'T USE THIS! Not really a sbmidi # Support the the Matrox Meteor video capture cards device meteor To Unsubscribe: send mail to majordomo@FreeBSD.org with "unsubscribe freebsd-questions" in the body of the message