[  521.441692] br1: port 1(veth1.100) entered blocking state
[  521.441753] br1: port 1(veth1.100) entered disabled state
[  521.441785] veth1.100: entered allmulticast mode
[  521.441817] veth1: entered allmulticast mode
[  521.441868] veth1.100: entered promiscuous mode
[  521.441900] veth1: entered promiscuous mode
[  521.449149] br1: port 1(veth1.100) entered blocking state
[  521.449187] br1: port 1(veth1.100) entered forwarding state
[  521.466888] br2: port 1(veth1.200) entered blocking state
[  521.466922] br2: port 1(veth1.200) entered disabled state
[  521.466948] veth1.200: entered allmulticast mode
[  521.467014] veth1.200: entered promiscuous mode
[  521.474426] br2: port 1(veth1.200) entered blocking state
[  521.474461] br2: port 1(veth1.200) entered forwarding state
[  530.375676] veth1.100: left allmulticast mode
[  530.375741] veth1.100: left promiscuous mode
[  530.375793] br1: port 1(veth1.100) entered disabled state
[  530.378743] veth1.200: left allmulticast mode
[  530.378784] veth1: left allmulticast mode
[  530.378811] veth1.200: left promiscuous mode
[  530.378842] veth1: left promiscuous mode
[  530.378873] br2: port 1(veth1.200) entered disabled state
[  532.385148] br2: port 1(veth1.200) entered blocking state
[  532.385204] br2: port 1(veth1.200) entered disabled state
[  532.385262] veth1.200: entered allmulticast mode
[  532.385306] veth1: entered allmulticast mode
[  532.385372] veth1.200: entered promiscuous mode
[  532.385407] veth1: entered promiscuous mode
[  532.385444] br2: port 1(veth1.200) entered blocking state
[  532.385483] br2: port 1(veth1.200) entered forwarding state
[  532.388147] br1: port 1(veth1.100) entered blocking state
[  532.388181] br1: port 1(veth1.100) entered disabled state
[  532.388213] veth1.100: entered allmulticast mode
[  532.388266] veth1.100: entered promiscuous mode
[  532.388307] br1: port 1(veth1.100) entered blocking state
[  532.388344] br1: port 1(veth1.100) entered forwarding state
[  536.269474] veth1.200: left allmulticast mode
[  536.269531] veth1.200: left promiscuous mode
[  536.269570] br2: port 1(veth1.200) entered disabled state
[  536.312433] veth1.100: left allmulticast mode
[  536.312473] veth1: left allmulticast mode
[  536.312496] veth1.100: left promiscuous mode
[  536.312527] veth1: left promiscuous mode
[  536.312553] br1: port 1(veth1.100) entered disabled state