[Xen-users] [solved] Domain 0 crashes

[dcarped <dechangydorian@xxxxxxxx>]

I had several culprits against the OS hangs after login.
This were the changes I bring to the system:

- wifi was down due to bios settings, I know wifi is not a solution for bridged network though (I use a HP Probook 4310s) false. Trying to configure it manually kept unsolved. I didn't find logs against it however. Until I reset default settings in the bios, then wifi was recognized. This may be one of the behaviour pined.

- resetting the bios deactivates the virtualization. I have braught it up.

- Finally, having Evolution Calendar configured which asks for password (to sync with my yahoo calendar I haven't ever used before in addition, so I believe) At that time CPU_2 is 100%charge. I have to ignore the message for passw. It asks for 2 attempts. The first one must be ignored , the 2nd one may be answered safely. I make several trials to pin the pertinent. This shows finally I have found the culprit. I ordinary answer every question at boot time/login.

Be safe.

Le 6/01/2014 15:35, Dorian Carpentier de Changy a écrit :

Recently I moved to Debian Wheezy and use now Xen kernel 4.1 on my computer. But there are some problems during the starting time.
The /var/log/xen/xend.log is follows:

[2014-01-06 14:15:19 3331] INFO (SrvDaemon:332) Xend Daemon started
[2014-01-06 14:15:19 3331] INFO (SrvDaemon:336) Xend changeset: unavailable.
[2014-01-06 14:15:20 3331] DEBUG (XendNode:332) pscsi record count: 2
[2014-01-06 14:15:20 3331] DEBUG (XendCPUPool:747) recreate_active_pools
[2014-01-06 14:15:20 3331] DEBUG (XendDomainInfo:151) ..............lots of char
[2014-01-06 14:15:20 3331] DEBUG (XendDomain:476) Adding Domain: 0
[2014-01-06 14:15:20 3331] DEBUG (XendDomain:410) number of vcpus to use is 0
[2014-01-06 14:15:20 3331] DEBUG (XendDomainInfo:1881) XendDomainInfo.handleShutdownWatch
[2014-01-06 14:15:21 3331] WARNING (XendAPI:708) API call: VBD.set_device not found
[2014-01-06 14:15:21 3331] WARNING (XendAPI:708) API call: VBD.set_type not found
[2014-01-06 14:15:21 3331] WARNING (XendAPI:708) API call: session.get_all_records not found
[2014-01-06 14:15:21 3331] WARNING (XendAPI:708) API call: event.get_record not found
[2014-01-06 14:15:21 3331] WARNING (XendAPI:708) API call: event.get_all not found
[2014-01-06 14:15:21 3331] WARNING (XendAPI:708) API call: VIF.set_device not found
[2014-01-06 14:15:21 3331] WARNING (XendAPI:708) API call: VIF.set_MAC not found
[2014-01-06 14:15:21 3331] WARNING (XendAPI:708) API call: VIF.set_MTU not found
[2014-01-06 14:15:21 3331] WARNING (XendAPI:708) API call: debug.get_all not found
[2014-01-06 14:15:21 3331] INFO (XMLRPCServer:161) Opening Unix domain socket XML-RPC server on /var/run/xend/xen-api.sock; authentication has been disabled for this server.
[2014-01-06 14:15:21 3331] INFO (XMLRPCServer:161) Opening Unix domain socket XML-RPC server on /var/run/xend/xmlrpc.sock.

As a result as soon as I log in, the desktop freezes before I can launch any guest.  so I cannot access any terminal.
At first hand, after a xen install from source code I was able to run xen kernel, only I needed to reconfigure the network file following xl upgrade list . I did do a safe apt-get update && apt-get upgrade and then run into the issue I'm confused why the OS hangs.
here is my interfaces file:
iface eth0 inet dhcp

auto xenbr0
iface xenbr0 inet dhcp
        bridge_ports eth0

I run these log from the bare linux kernel.
I've puzzled by this for two days.Hope someone can give me a hand.

Thank you so much.

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