[  504.887847][ T3356] br0: port 1(veth1) entered blocking state
[  504.888149][ T3356] br0: port 1(veth1) entered disabled state
[  504.888403][ T3356] veth1: entered allmulticast mode
[  504.895125][ T3356] veth1: entered promiscuous mode
[  505.065486][ T3358] br0: port 2(veth2) entered blocking state
[  505.065745][ T3358] br0: port 2(veth2) entered disabled state
[  505.066011][ T3358] veth2: entered allmulticast mode
[  505.067851][ T3358] veth2: entered promiscuous mode
[  505.414989][  T317] br0: port 1(veth1) entered blocking state
[  505.415287][  T317] br0: port 1(veth1) entered forwarding state
[  505.590547][  T317] br0: port 2(veth2) entered blocking state
[  505.590827][  T317] br0: port 2(veth2) entered forwarding state
[  742.172614][ T4566] br0: port 2(veth2) entered disabled state
[  742.334697][ T4568] br0: port 1(veth1) entered disabled state
[  742.532771][ T4569] veth2: left allmulticast mode
[  742.533035][ T4569] veth2: left promiscuous mode
[  742.533363][ T4569] br0: port 2(veth2) entered disabled state
[  742.536103][ T4569] veth1: left allmulticast mode
[  742.536312][ T4569] veth1: left promiscuous mode
[  742.536614][ T4569] br0: port 1(veth1) entered disabled state