[  551.877411] br1: port 1(veth1.100) entered blocking state
[  551.877509] br1: port 1(veth1.100) entered disabled state
[  551.877559] veth1.100: entered allmulticast mode
[  551.877607] veth1: entered allmulticast mode
[  551.877688] veth1.100: entered promiscuous mode
[  551.877723] veth1: entered promiscuous mode
[  551.933109] br1: port 1(veth1.100) entered blocking state
[  551.933183] br1: port 1(veth1.100) entered forwarding state
[  552.034036] br2: port 1(veth1.200) entered blocking state
[  552.034107] br2: port 1(veth1.200) entered disabled state
[  552.034173] veth1.200: entered allmulticast mode
[  552.034275] veth1.200: entered promiscuous mode
[  552.084651] br2: port 1(veth1.200) entered blocking state
[  552.084719] br2: port 1(veth1.200) entered forwarding state
[  561.327464] veth1.100: left allmulticast mode
[  561.327540] veth1.100: left promiscuous mode
[  561.327654] br1: port 1(veth1.100) entered disabled state
[  561.341971] veth1.200: left allmulticast mode
[  561.342031] veth1: left allmulticast mode
[  561.342071] veth1.200: left promiscuous mode
[  561.342114] veth1: left promiscuous mode
[  561.342161] br2: port 1(veth1.200) entered disabled state
[  563.367783] br2: port 1(veth1.200) entered blocking state
[  563.367849] br2: port 1(veth1.200) entered disabled state
[  563.367900] veth1.200: entered allmulticast mode
[  563.367970] veth1: entered allmulticast mode
[  563.368056] veth1.200: entered promiscuous mode
[  563.368092] veth1: entered promiscuous mode
[  563.368154] br2: port 1(veth1.200) entered blocking state
[  563.368198] br2: port 1(veth1.200) entered forwarding state
[  563.380360] br1: port 1(veth1.100) entered blocking state
[  563.380416] br1: port 1(veth1.100) entered disabled state
[  563.380472] veth1.100: entered allmulticast mode
[  563.380560] veth1.100: entered promiscuous mode
[  563.380631] br1: port 1(veth1.100) entered blocking state
[  563.380671] br1: port 1(veth1.100) entered forwarding state
[  567.484233] veth1.200: left allmulticast mode
[  567.484309] veth1.200: left promiscuous mode
[  567.484365] br2: port 1(veth1.200) entered disabled state
[  567.606920] veth1.100: left allmulticast mode
[  567.606991] veth1: left allmulticast mode
[  567.607030] veth1.100: left promiscuous mode
[  567.607076] veth1: left promiscuous mode
[  567.607122] br1: port 1(veth1.100) entered disabled state