[  507.487292][ T3354] br0: port 1(veth1) entered blocking state
[  507.487727][ T3354] br0: port 1(veth1) entered disabled state
[  507.488161][ T3354] veth1: entered allmulticast mode
[  507.491481][ T3354] veth1: entered promiscuous mode
[  507.696408][ T3356] br0: port 2(veth2) entered blocking state
[  507.696712][ T3356] br0: port 2(veth2) entered disabled state
[  507.696979][ T3356] veth2: entered allmulticast mode
[  507.698819][ T3356] veth2: entered promiscuous mode
[  508.058828][   T51] br0: port 1(veth1) entered blocking state
[  508.059148][   T51] br0: port 1(veth1) entered forwarding state
[  508.237905][   T52] br0: port 2(veth2) entered blocking state
[  508.238308][   T52] br0: port 2(veth2) entered forwarding state
[  742.450630][ T4564] br0: port 2(veth2) entered disabled state
[  742.608570][ T4565] br0: port 1(veth1) entered disabled state
[  742.770411][ T4567] veth2: left allmulticast mode
[  742.770655][ T4567] veth2: left promiscuous mode
[  742.770972][ T4567] br0: port 2(veth2) entered disabled state
[  742.772310][ T4567] veth1: left allmulticast mode
[  742.772501][ T4567] veth1: left promiscuous mode
[  742.772813][ T4567] br0: port 1(veth1) entered disabled state