[  273.435000] br1: port 1(veth1) entered blocking state
[  273.435089] br1: port 1(veth1) entered disabled state
[  273.435155] veth1: entered allmulticast mode
[  273.435299] veth1: entered promiscuous mode
[  273.457952] br1: port 2(veth2) entered blocking state
[  273.458065] br1: port 2(veth2) entered disabled state
[  273.458158] veth2: entered allmulticast mode
[  273.458291] veth2: entered promiscuous mode
[  273.479499] br1: port 2(veth2) entered blocking state
[  273.479627] br1: port 2(veth2) entered forwarding state
[  273.479711] br1: port 1(veth1) entered blocking state
[  273.479784] br1: port 1(veth1) entered forwarding state
[  280.958865] br1: port 2(veth2) entered disabled state
[  280.959015] br1: port 1(veth1) entered disabled state
[  280.979722] veth2: left allmulticast mode
[  280.979818] veth2: left promiscuous mode
[  280.979878] br1: port 2(veth2) entered disabled state
[  280.998429] veth1: left allmulticast mode
[  280.998533] veth1: left promiscuous mode
[  280.998605] br1: port 1(veth1) entered disabled state