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[Xen-users] Re: Migrate PV - BUG: recent printk recursion


  • To: xen-users@xxxxxxxxxxxxxxxxxxx
  • From: "Sergio Charpinel Jr." <sergiocharpinel@xxxxxxxxx>
  • Date: Wed, 13 Oct 2010 11:40:32 -0300
  • Delivery-date: Wed, 13 Oct 2010 07:42:18 -0700
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Hi,

I've installed linux-xen-image , and set 
echo "jiffies"> /sys/devices/system/clocksource/clocksource0/current_clocksource

But now I'm getting this erros on console:
suspend: event channel 9

After this, I have no network access on domU. I need ping something, or restart network.

Any ideas? 

2010/10/13 Sergio Charpinel Jr. <sergiocharpinel@xxxxxxxxx>
Hi,

I'm getting errors while live migrating a pv guest. 
I'm running Xen 3.4.3 on CentOS 5.5, DRBD 8.3.8.1 and OCFS2 1.4.7-1. The two servers are identical.

After live migrating the Debian lenny PV guest(2.6.26-2-686-bigmem), it crashes, It prints this on console

[  502.689357] BUG: recent printk recursion!
[  502.689357] BUG: recent printk recursion!
[  502.689357] BUG: recent printk recursion!
[  502.689357] BUG: recent printk recursion!
[  502.689357] BUG: recent printk recursion!
[  502.689357] BUG: recent printk recursion!
[  502.689357] BUG: recent printk recursion!
[  502.689357] BUG: recent printk recursion!
[  502.689357] BUG: recent printk recursion!
[  502.689357] BUG: recent printk recursion!
[  502.689357] BUG: recent printk recursion!

Is it a known bug?

Thanks.

--
Sergio Roberto Charpinel Jr.



--
Sergio Roberto Charpinel Jr.
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