# Re: KVM induced panic on 2.6.38\[2367\] \& 2.6.39 - From: Avi Kivity \ - Date: 2011-06-01 11:09:57 - List: netdev - Page: https://ratatoskr.run/netdev/2011/06/3723486 - Thread: https://ratatoskr.run/kvm/2011/05/3722433/t.md ```text On 06/01/2011 01:53 PM, Brad Campbell wrote: > On 01/06/11 17:41, Avi Kivity wrote: >> On 06/01/2011 12:40 PM, Avi Kivity wrote: >>> >>> 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 set > >>> 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: email@kvack.org ```