Re: [Xen-devel] More on networking hang

[Ian Pratt <Ian.Pratt@xxxxxxxxxxxx>]

> xen-br0: port 3(vif2.0) entering learning state
> xen-br0: port 3(vif2.0) entering forwarding state
> xen-br0: topology change detected, propagating
> ip_conntrack: table full, dropping packet.
> ip_conntrack: table full, dropping packet.

As I suspected in a previous email, you're using an old
configuration file where Linux's connection tracking was enabled
by default.

Linux's connection tracking code seems to remain active and slow
things down even if you're not using it. That's why I changed the
config option into 'module' rather than 'yes' several weeks back.

Ian


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