Hi Alex, On Tue, Nov 15, 2011 at 10:13:58AM +0000, Alex Bligh wrote: > Pablo, > > Have you tried this patch (without the ->nfnl NULL check change) with > the perl program I wrote that reliably replicates the original bug? > > https://bugs.launchpad.net/ubuntu/+source/linux-lts-backport-natty/+bug/843892 > > specifically the attachment in comment #6: > > https://bugs.launchpad.net/ubuntu/+source/linux-lts-backport-natty/+bug/843892/+attachment/2382526/+files/testns.pl I didn't try with this script, but the problem can be easily triggered with: 0) make sure nf_conntrack_netlink and nf_conntrack_ipv4 are loaded. 1) container is started. 2) connect to it via lxc-console. 3) generate some traffic with the container to create some conntrack entries in its table. 4) stop the container: hit the oops. I've been testing the patch that I proposed with this recipe, now it works fine. I'll pass my patch for 3.2-rc soon, in case you want to make further testing of it. -- To unsubscribe from this list: send the line "unsubscribe netfilter-devel" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html
