Re: Xen3 domU crashes

[Martti Kuparinen <martti.kuparinen%iki.fi@localhost>]

Re: Number of interfaces in Xen 3

So I'm running NetBSD 4.0_BETA2 and I tried to add 16 interfaces to my domU but 
it crashed. It works with 7 interfaces but more than 7 caused the domU to crash 
like this.

Martti


xenbus0 at hypervisor0: Xen Virtual Bus Interface
xencons0 at hypervisor0: Xen Virtual Console Driver
xencons0: console major 143, unit 0
xencons0: using event channel 2
npx0 at hypervisor0: using exception 16
Xen clock: using event channel 4
Kernelized RAIDframe activated
md0: internal 5000 KB image area
xenbus0: using event channel 1
xennet0 at xenbus0 id 0: Xen Virtual Network Interface
xennet0: MAC address 00:16:3e:00:00:12
xennet0: using event channel 5
xennet1 at xenbus0 id 1: Xen Virtual Network Interface
xennet1: MAC address 00:16:3e:00:00:05
xennet1: using event channel 6
xennet2 at xenbus0 id 2: Xen Virtual Network Interface
xennet2: MAC address 00:16:3e:00:00:08
xennet2: using event channel 7
xennet3 at xenbus0 id 3: Xen Virtual Network Interface
xennet3: MAC address 00:16:3e:00:00:06
xennet3: using event channel 8
xennet4 at xenbus0 id 4: Xen Virtual Network Interface
xennet4: MAC address 00:16:3e:00:00:01
xennet4: using event channel 9
xennet5 at xenbus0 id 5: Xen Virtual Network Interface
xennet5: MAC address 00:16:3e:00:00:16
xennet5: using event channel 10
xennet6 at xenbus0 id 6: Xen Virtual Network Interface
xennet6: MAC address 00:16:3e:00:00:13
xennet6: using event channel 11
xennet7 at xenbus0 id 7: Xen Virtual Network Interface
xennet7: MAC address 00:16:3e:00:00:11
xennet7: using event channel 12
xennet8 at xenbus0 id 8: Xen Virtual Network Interface
xennet8: MAC address 00:16:3e:00:00:03
xennet9 at xenbus0 id 9: Xen Virtual Network Interface
xennet9: MAC address 00:16:3e:00:00:14
xennet10 at xenbus0 id 10: Xen Virtual Network Interface
xennet10: MAC address 00:16:3e:00:00:09
xennet11 at xenbus0 id 11: Xen Virtual Network Interface
xennet11: MAC address 00:16:3e:00:00:07
xennet12 at xenbus0 id 12: Xen Virtual Network Interface
xennet12: MAC address 00:16:3e:00:00:02
xennet13 at xenbus0 id 13: Xen Virtual Network Interface
xennet13: MAC address 00:16:3e:00:00:15
xennet14 at xenbus0 id 14: Xen Virtual Network Interface
xennet14: MAC address 00:16:3e:00:00:04
xennet15 at xenbus0 id 15: Xen Virtual Network Interface
xennet15: MAC address 00:16:3e:00:00:10
xbd0 at xenbus0 id 1: Xen Virtual Block Device Interface
uvm_fault(0xc0730140, 0xe0750000, 2) -> 0xe
kernel: supervisor trap page fault, code=0
Stopped in pid 3.1 (xenwatch) at        netbsd:xengnt_free_entry+0x2b:  orl     
%
edx,netbsd:gnt_entries_bitmask(,%ebx,4)
db>