[  741.989905] br1: port 1(veth1) entered blocking state
[  741.990022] br1: port 1(veth1) entered disabled state
[  741.990094] veth1: entered allmulticast mode
[  741.990213] veth1: entered promiscuous mode
[  741.995869] br1: port 2(veth2) entered blocking state
[  741.995904] br1: port 2(veth2) entered disabled state
[  741.995944] veth2: entered allmulticast mode
[  741.995996] veth2: entered promiscuous mode
[  742.001487] br1: port 2(veth2) entered blocking state
[  742.001553] br1: port 2(veth2) entered forwarding state
[  742.001627] br1: port 1(veth1) entered blocking state
[  742.001693] br1: port 1(veth1) entered forwarding state
[  748.052800] br1: port 2(veth2) entered disabled state
[  748.052865] br1: port 1(veth1) entered disabled state
[  748.058433] veth2: left allmulticast mode
[  748.058496] veth2: left promiscuous mode
[  748.058560] br1: port 2(veth2) entered disabled state
[  748.064708] veth1: left allmulticast mode
[  748.064744] veth1: left promiscuous mode
[  748.064777] br1: port 1(veth1) entered disabled state