[  550.509002] br1: port 1(veth1) entered blocking state
[  550.509073] br1: port 1(veth1) entered disabled state
[  550.509158] veth1: entered allmulticast mode
[  550.509268] veth1: entered promiscuous mode
[  550.523513] br1: port 1(veth1) entered blocking state
[  550.523591] br1: port 1(veth1) entered forwarding state
[  550.536922] br1: port 2(veth2) entered blocking state
[  550.536996] br1: port 2(veth2) entered disabled state
[  550.537060] veth2: entered allmulticast mode
[  550.537161] veth2: entered promiscuous mode
[  550.551918] br1: port 2(veth2) entered blocking state
[  550.551988] br1: port 2(veth2) entered forwarding state
[  560.240153] br1: port 2(veth2) entered disabled state
[  560.251925] veth2: left allmulticast mode
[  560.251979] veth2: left promiscuous mode
[  560.252018] br1: port 2(veth2) entered disabled state
[  560.263297] br1: port 1(veth1) entered disabled state
[  560.274739] veth1: left allmulticast mode
[  560.274790] veth1: left promiscuous mode
[  560.274825] br1: port 1(veth1) entered disabled state