[  742.689822] br1: port 1(veth1) entered blocking state
[  742.689940] br1: port 1(veth1) entered disabled state
[  742.690014] veth1: entered allmulticast mode
[  742.690106] veth1: entered promiscuous mode
[  742.695928] br1: port 2(veth2) entered blocking state
[  742.695972] br1: port 2(veth2) entered disabled state
[  742.696006] veth2: entered allmulticast mode
[  742.696068] veth2: entered promiscuous mode
[  742.701759] br1: port 2(veth2) entered blocking state
[  742.701799] br1: port 2(veth2) entered forwarding state
[  742.701838] br1: port 1(veth1) entered blocking state
[  742.701869] br1: port 1(veth1) entered forwarding state
[  748.780555] br1: port 2(veth2) entered disabled state
[  748.780643] br1: port 1(veth1) entered disabled state
[  748.786225] veth2: left allmulticast mode
[  748.786284] veth2: left promiscuous mode
[  748.786343] br1: port 2(veth2) entered disabled state
[  748.791952] veth1: left allmulticast mode
[  748.792014] veth1: left promiscuous mode
[  748.792074] br1: port 1(veth1) entered disabled state