Xen users - Feb 2007 - Problems with modules and version in domU

Hi all,

I am experiencing weird problems with my DOMU''s. I have used gentoo to
create the DOM0 and DOMU kernels. I copied the /lib/modules/ to the DOMU I
did a depmod /lib/modules/<version>  but when I boot up I get these errors


I am not sure what I did wrong. The DOMU''s are debian images from
jailtime.org. I did an apt-get install module-init-tools as well.


=============8250: Unknown symbol platform_device_unregister
8250: disagrees about version of symbol platform_device_add
8250: Unknown symbol platform_device_add
8250: disagrees about version of symbol platform_device_alloc
8250: Unknown symbol platform_device_alloc
8250: disagrees about version of symbol platform_device_del
8250: Unknown symbol platform_device_del
8250: Unknown symbol uart_remove_one_port
8250: Unknown symbol uart_update_timeout
8250: Unknown symbol uart_unregister_driver
8250: Unknown symbol uart_get_divisor
8250: Unknown symbol uart_match_port
8250: Unknown symbol uart_add_one_port
8250: Unknown symbol uart_write_wakeup
modprobe: FATAL: Error inserting 8250
(/lib/modules/2.6.16.28-xen-r2/kernel/drivers/serial/8250.ko): Unknown
symbol in module, or unknown parameter (see dmesg)


And

ipv6: Unknown symbol tcp_sendpage
ipv6: disagrees about version of symbol tcp_v4_conn_request
ipv6: Unknown symbol tcp_v4_conn_request
ipv6: disagrees about version of symbol inet_twsk_deschedule
ipv6: Unknown symbol inet_twsk_deschedule
ipv6: disagrees about version of symbol inet_csk_destroy_sock
ipv6: Unknown symbol inet_csk_destroy_sock
ipv6: disagrees about version of symbol rtnetlink_put_metrics
ipv6: Unknown symbol rtnetlink_put_metrics
ipv6: disagrees about version of symbol tcp_rcv_state_process
ipv6: Unknown symbol tcp_rcv_state_process
ipv6: disagrees about version of symbol inet6_lookup_listener
ipv6: Unknown symbol inet6_lookup_listener
ipv6: disagrees about version of symbol neigh_sysctl_register





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On 2/15/07, mark@jumpingbean.co.za <mark@jumpingbean.co.za>
wrote:
>
> Hi all,
>
> I am experiencing weird problems with my DOMU''s. I have used
gentoo to
> create the DOM0 and DOMU kernels. I copied the /lib/modules/ to the DOMU I
> did a depmod /lib/modules/<version>  but when I boot up I get these
errors
>
>
> I am not sure what I did wrong. The DOMU''s are debian images from
> jailtime.org. I did an apt-get install module-init-tools as well.
So why have you "used gentoo to create the DOM0 and DOMU kernels."??

jerry

-- 
"Pay no attention to that man behind the curtain!"

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Hi Jerry,

I did an "emerge sys-kernel/xen-sources". I then built the kernel for 
DOMU  using "make && make modules_install && make install
. For DOMU I just did a make and then copied the kernel over to 
/boot/linuz-<version>-xen-domU.

I also copied the /lib/modules/<version> over to the DOMU and changed 
ownership to root. I then ran a depmod -a on the DOMU. So ther kernel 
comes from Gentoo and the actual DOMU image is debian.

I had to go gentoo for the DOM0 and kernels as I couldn''t get 
Debian/Fedora or Ubuntu to work properly. There where always driver 
issues. I do not make use of an initrd image. I compile what I need into 
the kernel or as modules and then load the needed modules on boot. In 
gentoo this is in /etc/modules.d/modules.autoload -- if I remember 
correctly.

Regards

Mark

Jerry Amundson wrote:
> On 2/15/07, mark@jumpingbean.co.za <mark@jumpingbean.co.za> wrote:
>>
>> Hi all,
>>
>> I am experiencing weird problems with my DOMU''s. I have used
gentoo to
>> create the DOM0 and DOMU kernels. I copied the /lib/modules/ to the 
>> DOMU I
>> did a depmod /lib/modules/<version>  but when I boot up I get
these
>> errors
>>
>>
>> I am not sure what I did wrong. The DOMU''s are debian images
from
>> jailtime.org. I did an apt-get install module-init-tools as well.
>
> So why have you "used gentoo to create the DOM0 and DOMU
kernels."??
>
> jerry
>


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