[  749.138636] br1: port 1(veth1) entered blocking state
[  749.138688] br1: port 1(veth1) entered disabled state
[  749.138724] veth1: entered allmulticast mode
[  749.138778] veth1: entered promiscuous mode
[  749.146456] br1: port 2(veth2) entered blocking state
[  749.146499] br1: port 2(veth2) entered disabled state
[  749.146530] veth2: entered allmulticast mode
[  749.146586] veth2: entered promiscuous mode
[  749.154321] br1: port 2(veth2) entered blocking state
[  749.154359] br1: port 2(veth2) entered forwarding state
[  749.154392] br1: port 1(veth1) entered blocking state
[  749.154422] br1: port 1(veth1) entered forwarding state
[  755.364537] br1: port 2(veth2) entered disabled state
[  755.364596] br1: port 1(veth1) entered disabled state
[  755.372688] veth2: left allmulticast mode
[  755.372714] veth2: left promiscuous mode
[  755.372749] br1: port 2(veth2) entered disabled state
[  755.380591] veth1: left allmulticast mode
[  755.380632] veth1: left promiscuous mode
[  755.380662] br1: port 1(veth1) entered disabled state