Hi,
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 10.50.0.3/24 vlan 202 vlandev sis2"
ifconfig_carp2="vhid 3 advskew 200 pass awe4jkfha4jkfha4f 10.50.0.1"
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 10.50.0.1
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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At Thu, 14 Dec 2006 19:05:04 -0800, Ask Bj?rn Hansen wrote:> > Hi, > > 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 10.50.0.3/24 vlan 202 vlandev sis2" > ifconfig_carp2="vhid 3 advskew 200 pass awe4jkfha4jkfha4f 10.50.0.1" > > 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 10.50.0.1 > > 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. >A bit more information would really help. What is needed is a backtrace, and, if you can set up to dump core (I see by the output that that's not done) that would be great. A backtrace can be gotten with bt [enter] at the console after the panic. Thanks, George
On Thu, Dec 14, 2006 at 07:05:04PM -0800, Ask Bj?rn Hansen wrote: A> Hi, A> A> If I enable carp on a vlan interface in rc.conf the kernel goes A> boom. This is 6.2-RC from a couple of weeks ago. (IIRC then I had A> the same problem setting up carp on a bridge'd interface). A> A> I'm configuring it like this: A> A> ifconfig_vlan2="inet 10.50.0.3/24 vlan 202 vlandev sis2" A> ifconfig_carp2="vhid 3 advskew 200 pass awe4jkfha4jkfha4f 10.50.0.1" A> A> cloned_interfaces="... carp2 ... vlan2" A> A> However, if I do the carp2 setup "manually" after the system is A> booted, it is working fine. A> A> ifconfig carp2 vhid 3 advskew 200 pass hjarefhakjewfha 10.50.0.1 A> A> Any ideas? A> A> (kernel dump below) A> A> - ask A> A> A> fault virtual address = 0x100005c A> fault code = supervisor read, page not present A> instruction pointer = 0x20:0xc05ba533 A> stack pointer = 0x28:0xc7975c30 A> frame pointer = 0x28:0xc7975c90 A> code segment = base 0x0, limit 0xfffff, type 0x1b A> = DPL 0, pres 1, def32 1, gran 1 A> processor eflags = interrupt enabled, resume, IOPL = 0 A> current process = 13 (swi1: net) A> trap number = 12 A> panic: page fault A> Uptime: 17s A> Cannot dump. No dump device defined. Can you please configure dump device, obtain kernel dump, and print the backtrace from it? -- Totus tuus, Glebius. GLEBIUS-RIPN GLEB-RIPE