[  550.588116] br1: port 1(veth1) entered blocking state
[  550.588228] br1: port 1(veth1) entered disabled state
[  550.588322] veth1: entered allmulticast mode
[  550.588415] veth1: entered promiscuous mode
[  550.592261] br1: port 1(veth1) entered blocking state
[  550.592291] br1: port 1(veth1) entered forwarding state
[  550.595864] br1: port 2(veth2) entered blocking state
[  550.595896] br1: port 2(veth2) entered disabled state
[  550.595928] veth2: entered allmulticast mode
[  550.595980] veth2: entered promiscuous mode
[  550.599843] br1: port 2(veth2) entered blocking state
[  550.599951] br1: port 2(veth2) entered forwarding state
[  559.558689] br1: port 2(veth2) entered disabled state
[  559.562424] veth2: left allmulticast mode
[  559.562455] veth2: left promiscuous mode
[  559.562486] br1: port 2(veth2) entered disabled state
[  559.566312] br1: port 1(veth1) entered disabled state
[  559.570044] veth1: left allmulticast mode
[  559.570080] veth1: left promiscuous mode
[  559.570106] br1: port 1(veth1) entered disabled state