Hi,
We used OpenBSD 3.6 as a firewall in our campus.
The machine has several vlan and three physical (em) interfaces.
This setup worked good, but when 3.7 was released I've
installed/upgraded it.
In fact we have two machines to work as a failover firewall (with carp),
but there is only one machine in the group. (This is work in progress).
So both on the external and internal side the routeable interface is a
carp one.
An hour ago the machine paniced with the following output (captured on a
serial line):
panic: kernel diagnostic assertion "mc != NULL" failed: file
"/usr/src/sys/netinet/ip_carp.c", line 2115
It was setup to (via sysctl) to autoreboot on panic so I cannot show
trace or ps. (I don't know why but /var/crash was empty.)
My co-worker told me he was working on a carp interface's parent setup.
sh /etc/netstart vlan221
When carp221 was in UP state.
(Please help me if you have any idea. Or I have to provide more info.)
Here is the output of dmesg:
# dmesg
OpenBSD 3.7 (build) #0: Sun May 22 02:23:30 CEST 2005
[EMAIL PROTECTED]:/usr/build
cpu0: Intel(R) Xeon(TM) CPU 2.66GHz ("GenuineIntel" 686-class) 2.66 GHz
cpu0:
FPU,V86,DE,PSE,TSC,MSR,PAE,MCE,CX8,APIC,SEP,MTRR,PGE,MCA,CMOV,PAT,PSE36,CFLUSH,ACPI,MMX,FXSR,SSE,SSE2,SS,HTT,TM,SBF,CNXT-ID
real mem = 1073238016 (1048084K)
avail mem = 972824576 (950024K)
using 4278 buffers containing 53764096 bytes (52504K) of memory
mainbus0 (root)
bios0 at mainbus0: AT/286+(00) BIOS, date 05/11/04, BIOS32 rev. 0 @ 0xfdb54
pcibios0 at bios0: rev 2.1 @ 0xf0000/0x10000
pcibios0: PCI IRQ Routing Table rev 1.0 @ 0xf3630/336 (19 entries)
pcibios0: no compatible PCI ICU found: ICU vendor 0x8086 product 0x2480
pcibios0: Warning, unable to fix up PCI interrupt routing
pcibios0: PCI bus #4 is the last bus
bios0: ROM list: 0xc0000/0x8000 0xc8000/0x9e00 0xd2000/0x1000 0xd3000/0x1000
cpu0 at mainbus0
pci0 at mainbus0 bus 0: configuration mode 1 (no bios)
pchb0 at pci0 dev 0 function 0 "Intel E7501 MCH Host" rev 0x01
"Intel E7500 DRAM" rev 0x01 at pci0 dev 0 function 1 not configured
ppb0 at pci0 dev 3 function 0 "Intel E7500 MCH HI_C vppb 1" rev 0x01
pci1 at ppb0 bus 1
"Intel P64H2 IOxAPIC" rev 0x04 at pci1 dev 28 function 0 not configured
ppb1 at pci1 dev 29 function 0 "Intel 82870P2 P64H2 PCI-PCI" rev 0x04
pci2 at ppb1 bus 2
ahd0 at pci2 dev 7 function 0 "Adaptec AIC-7902 U320" rev 0x03: irq 9
aic7902: U320 Wide Channel A, SCSI Id=7, PCI-X 67-100Mhz, 512 SCBs
scsibus0 at ahd0: 16 targets
ahd1 at pci2 dev 7 function 1 "Adaptec AIC-7902 U320" rev 0x03: irq 9
aic7902: U320 Wide Channel B, SCSI Id=7, PCI-X 67-100Mhz, 512 SCBs
scsibus1 at ahd1: 16 targets
sd0 at scsibus1 targ 0 lun 0: <FUJITSU, MAP3367NC, 0108> SCSI3 0/direct fixed
sd0: 35046MB, 48122 cyl, 2 head, 745 sec, 512 bytes/sec, 71775284 sec total
sd1 at scsibus1 targ 1 lun 0: <FUJITSU, MAP3367NC, 0108> SCSI3 0/direct fixed
sd1: 35046MB, 48122 cyl, 2 head, 745 sec, 512 bytes/sec, 71775284 sec total
uk0 at scsibus1 targ 6 lun 0: <ESG-SHV, SCA HSBP M22, 0.06> SCSI2 3/processor
fixed
uk0: unknown device
em0 at pci2 dev 9 function 0 "Intel PRO/1000MT (82545GM)" rev 0x04: irq 9,
address: 00:04:23:a7:e8:71
"Intel P64H2 IOxAPIC" rev 0x04 at pci1 dev 30 function 0 not configured
ppb2 at pci1 dev 31 function 0 "Intel 82870P2 P64H2 PCI-PCI" rev 0x04
pci3 at ppb2 bus 3
em1 at pci3 dev 7 function 0 "Intel PRO/1000MT DP (82546EB)" rev 0x01: irq 9,
address: 00:0e:0c:5c:3c:e0
em2 at pci3 dev 7 function 1 "Intel PRO/1000MT DP (82546EB)" rev 0x01: irq 9,
address: 00:0e:0c:5c:3c:e1
fxp0 at pci3 dev 9 function 0 "Intel 82557" rev 0x0c, i82550: irq 9, address
00:02:b3:f0:5a:f9
inphy0 at fxp0 phy 1: i82555 10/100 PHY, rev. 4
"Intel E7500 MCH HI_C vppb 2" rev 0x01 at pci0 dev 3 function 1 not configured
uhci0 at pci0 dev 29 function 0 "Intel 82801CA/CAM USB" rev 0x02: irq 9
usb0 at uhci0: USB revision 1.0
uhub0 at usb0
uhub0: Intel UHCI root hub, class 9/0, rev 1.00/1.00, addr 1
uhub0: 2 ports with 2 removable, self powered
uhci1 at pci0 dev 29 function 1 "Intel 82801CA/CAM USB" rev 0x02: irq 10
usb1 at uhci1: USB revision 1.0
uhub1 at usb1
uhub1: Intel UHCI root hub, class 9/0, rev 1.00/1.00, addr 1
uhub1: 2 ports with 2 removable, self powered
ppb3 at pci0 dev 30 function 0 "Intel 82801BA AGP" rev 0x42
pci4 at ppb3 bus 4
vga1 at pci4 dev 12 function 0 "ATI Rage XL" rev 0x27
wsdisplay0 at vga1: console (80x25, vt100 emulation)
wsdisplay0: screen 1-5 added (80x25, vt100 emulation)
ichpcib0 at pci0 dev 31 function 0 "Intel 82801CA LPC" rev 0x02
pciide0 at pci0 dev 31 function 1 "Intel 82801CA IDE" rev 0x02: DMA, channel 0
configured to compatibility, channel 1 configured to compatibility
pciide0: channel 0 disabled (no drives)
atapiscsi0 at pciide0 channel 1 drive 0
scsibus2 at atapiscsi0: 2 targets
cd0 at scsibus2 targ 0 lun 0: <SAMSUNG, CD-ROM SN-124, N102> SCSI0 5/cdrom
removable
cd0(pciide0:1:0): using PIO mode 4, Ultra-DMA mode 2
"Intel 82801CA/CAM SMBus" rev 0x02 at pci0 dev 31 function 3 not configured
isa0 at ichpcib0
isadma0 at isa0
pckbc0 at isa0 port 0x60/5
pckbdprobe: reset response 0x1d
pcppi0 at isa0 port 0x61
midi0 at pcppi0: <PC speaker>
sysbeep0 at pcppi0
npx0 at isa0 port 0xf0/16: using exception 16
pccom0 at isa0 port 0x3f8/8 irq 4: ns16550a, 16 byte fifo
pccom0: console
pccom1 at isa0 port 0x2f8/8 irq 3: ns16550a, 16 byte fifo
fdc0 at isa0 port 0x3f0/6 irq 6 drq 2
fd0 at fdc0 drive 0: 1.44MB 80 cyl, 2 head, 18 sec
biomask ffe7 netmask ffe7 ttymask ffe7
pctr: user-level cycle counter enabled
ahd1: target 0 synchronous with period = 0x8, offset = 0x7f(DT|IU|QAS)
dkcsum: sd0 matched BIOS disk 80
ahd1: target 1 synchronous with period = 0x8, offset = 0x7f(DT|IU|QAS)
dkcsum: sd1 matched BIOS disk 81
root on sd0a
rootdev=0x400 rrootdev=0xd00 rawdev=0xd02
WARNING: / was not properly unmounted
--
cstamas
