[  712.943606][ T3986] br0: port 1(veth1) entered blocking state
[  712.943843][ T3986] br0: port 1(veth1) entered disabled state
[  712.944049][ T3986] veth1: entered allmulticast mode
[  712.945798][ T3986] veth1: entered promiscuous mode
[  712.998153][ T3988] br0: port 2(veth2) entered blocking state
[  712.998395][ T3988] br0: port 2(veth2) entered disabled state
[  712.998614][ T3988] veth2: entered allmulticast mode
[  713.000508][ T3988] veth2: entered promiscuous mode
[  713.068647][ T1911] br0: port 1(veth1) entered blocking state
[  713.068930][ T1911] br0: port 1(veth1) entered forwarding state
[  713.091983][ T1911] br0: port 2(veth2) entered blocking state
[  713.092258][ T1911] br0: port 2(veth2) entered forwarding state
[  763.825832][ T4268] br1: port 1(veth0) entered blocking state
[  763.826100][ T4268] br1: port 1(veth0) entered disabled state
[  763.826323][ T4268] veth0: entered allmulticast mode
[  763.827839][ T4268] veth0: entered promiscuous mode
[  763.832510][ T4268] ip (4268) used greatest stack depth: 23504 bytes left
[  763.857002][ T4269] br1: port 1(veth0) entered blocking state
[  763.857220][ T4269] br1: port 1(veth0) entered forwarding state
[  765.969860][ T4276] veth0: left allmulticast mode
[  765.970098][ T4276] veth0: left promiscuous mode
[  765.970347][ T4276] br1: port 1(veth0) entered disabled state
[  774.812795][ T4392] br0: vlan filtering disabled, automatically disabling multicast vlan snooping
[  774.967276][ T4404] br0: port 2(veth2) entered disabled state
[  774.992426][ T4405] br0: port 1(veth1) entered disabled state
[  775.012097][ T4406] veth2: left allmulticast mode
[  775.012597][ T4406] veth2: left promiscuous mode
[  775.012812][ T4406] br0: port 2(veth2) entered disabled state
[  775.013865][ T4406] veth1: left allmulticast mode
[  775.013995][ T4406] veth1: left promiscuous mode
[  775.014211][ T4406] br0: port 1(veth1) entered disabled state