Re: KVM induced panic on 2.6.38[2367] & 2.6.39
From: Avi Kivity <hidden>
Date: 2011-06-01 11:09:57
Also in:
kvm, linux-mm, lkml
On 06/01/2011 01:53 PM, Brad Campbell wrote:
On 01/06/11 17:41, Avi Kivity wrote:quoted
On 06/01/2011 12:40 PM, Avi Kivity wrote:quoted
bridge and netfilter, IIRC this was also the problem last time. Do you have any ebtables loaded?Never heard of them, but making a cursory check just in case.. brad@srv:/raid10/src/linux-2.6.39$ grep EBTABLE .config # CONFIG_BRIDGE_NF_EBTABLES is not setquoted
quoted
Can you try building a kernel without ebtables? Without netfilter at all?Well, without netfilter I can't get it to crash. The problem is without netfilter I can't actually use it the way I use it to get it to crash. I rebooted into a netfilter kernel, and did all the steps I'd used on the no-netfilter kernel and it ticked along happily. So the result of the experiment is inconclusive. Having said that, the backtraces certainly smell networky. To get it to crash, I have to start IE in the VM and https to the public address of the machine, which is then redirected by netfilter back into another of the VM's. I can https directly to the other VM's address, but that does not cause it to crash, however without netfilter loaded I can't bounce off the public IP. It's all rather confusing really. What next Sherlock?
Maybe the Sherlocks at netdev@ can tell. -- error compiling committee.c: too many arguments to function -- To unsubscribe, send a message with 'unsubscribe linux-mm' in the body to majordomo@kvack.org. For more info on Linux MM, see: http://www.linux-mm.org/ . Fight unfair telecom internet charges in Canada: sign http://stopthemeter.ca/ Don't email: <a href=mailto:"dont@kvack.org"> email@kvack.org </a>