[  640.754697] br1: port 1(veth1) entered blocking state
[  640.754740] br1: port 1(veth1) entered disabled state
[  640.754768] veth1: entered allmulticast mode
[  640.754820] veth1: entered promiscuous mode
[  640.757582] br1: port 1(veth1) entered blocking state
[  640.757611] br1: port 1(veth1) entered forwarding state
[  640.760204] br1: port 2(veth2) entered blocking state
[  640.760260] br1: port 2(veth2) entered disabled state
[  640.760316] veth2: entered allmulticast mode
[  640.760394] veth2: entered promiscuous mode
[  640.763153] br1: port 2(veth2) entered blocking state
[  640.763214] br1: port 2(veth2) entered forwarding state
[  656.259269] br1: port 2(veth2) entered disabled state
[  656.261921] veth2: left allmulticast mode
[  656.261970] veth2: left promiscuous mode
[  656.262024] br1: port 2(veth2) entered disabled state
[  656.264721] br1: port 1(veth1) entered disabled state
[  656.267238] veth1: left allmulticast mode
[  656.267254] veth1: left promiscuous mode
[  656.267275] br1: port 1(veth1) entered disabled state