[  521.339258] br1: port 1(veth1.100) entered blocking state
[  521.339334] br1: port 1(veth1.100) entered disabled state
[  521.339402] veth1.100: entered allmulticast mode
[  521.339460] veth1: entered allmulticast mode
[  521.339580] veth1.100: entered promiscuous mode
[  521.339638] veth1: entered promiscuous mode
[  521.369870] br1: port 1(veth1.100) entered blocking state
[  521.369988] br1: port 1(veth1.100) entered forwarding state
[  521.433591] br2: port 1(veth1.200) entered blocking state
[  521.433669] br2: port 1(veth1.200) entered disabled state
[  521.433725] veth1.200: entered allmulticast mode
[  521.433809] veth1.200: entered promiscuous mode
[  521.463091] br2: port 1(veth1.200) entered blocking state
[  521.463232] br2: port 1(veth1.200) entered forwarding state
[  530.551935] veth1.100: left allmulticast mode
[  530.552027] veth1.100: left promiscuous mode
[  530.552099] br1: port 1(veth1.100) entered disabled state
[  530.560978] veth1.200: left allmulticast mode
[  530.561055] veth1: left allmulticast mode
[  530.561083] veth1.200: left promiscuous mode
[  530.561124] veth1: left promiscuous mode
[  530.561169] br2: port 1(veth1.200) entered disabled state
[  532.577145] br2: port 1(veth1.200) entered blocking state
[  532.577254] br2: port 1(veth1.200) entered disabled state
[  532.577333] veth1.200: entered allmulticast mode
[  532.577396] veth1: entered allmulticast mode
[  532.577500] veth1.200: entered promiscuous mode
[  532.577565] veth1: entered promiscuous mode
[  532.577634] br2: port 1(veth1.200) entered blocking state
[  532.577699] br2: port 1(veth1.200) entered forwarding state
[  532.586543] br1: port 1(veth1.100) entered blocking state
[  532.586612] br1: port 1(veth1.100) entered disabled state
[  532.586677] veth1.100: entered allmulticast mode
[  532.586765] veth1.100: entered promiscuous mode
[  532.586835] br1: port 1(veth1.100) entered blocking state
[  532.586890] br1: port 1(veth1.100) entered forwarding state
[  536.611896] veth1.200: left allmulticast mode
[  536.611972] veth1.200: left promiscuous mode
[  536.612029] br2: port 1(veth1.200) entered disabled state
[  536.704437] veth1.100: left allmulticast mode
[  536.704569] veth1: left allmulticast mode
[  536.704630] veth1.100: left promiscuous mode
[  536.704697] veth1: left promiscuous mode
[  536.704772] br1: port 1(veth1.100) entered disabled state