CARP + VLAN = kernel dump

Ask Bjørn Hansen ask at
Thu Dec 14 19:05:58 PST 2006


If I enable carp on a vlan interface in rc.conf the kernel goes  
boom.  This is 6.2-RC from a couple of weeks ago.  (IIRC then I had  
the same problem setting up carp on a bridge'd interface).

I'm configuring it like this:

ifconfig_vlan2="inet  vlan 202 vlandev sis2"
ifconfig_carp2="vhid 3 advskew 200 pass awe4jkfha4jkfha4f"

cloned_interfaces="... carp2 ... vlan2"

However, if I do the carp2 setup "manually" after the system is  
booted, it is working fine.

ifconfig carp2 vhid 3 advskew 200 pass hjarefhakjewfha

Any ideas?

(kernel dump below)

  - ask

fault virtual address   = 0x100005c
fault code              = supervisor read, page not present
instruction pointer     = 0x20:0xc05ba533
stack pointer           = 0x28:0xc7975c30
frame pointer           = 0x28:0xc7975c90
code segment            = base 0x0, limit 0xfffff, type 0x1b
                         = DPL 0, pres 1, def32 1, gran 1
processor eflags        = interrupt enabled, resume, IOPL = 0
current process         = 13 (swi1: net)
trap number             = 12
panic: page fault
Uptime: 17s
Cannot dump. No dump device defined.

-- -

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