[  550.510715] br1: port 1(veth1.100) entered blocking state
[  550.510768] br1: port 1(veth1.100) entered disabled state
[  550.510811] veth1.100: entered allmulticast mode
[  550.510844] veth1: entered allmulticast mode
[  550.510920] veth1.100: entered promiscuous mode
[  550.510952] veth1: entered promiscuous mode
[  550.549311] br1: port 1(veth1.100) entered blocking state
[  550.549381] br1: port 1(veth1.100) entered forwarding state
[  550.625848] br2: port 1(veth1.200) entered blocking state
[  550.625899] br2: port 1(veth1.200) entered disabled state
[  550.625942] veth1.200: entered allmulticast mode
[  550.626021] veth1.200: entered promiscuous mode
[  550.664458] br2: port 1(veth1.200) entered blocking state
[  550.664509] br2: port 1(veth1.200) entered forwarding state
[  559.870740] veth1.100: left allmulticast mode
[  559.870831] veth1.100: left promiscuous mode
[  559.870896] br1: port 1(veth1.100) entered disabled state
[  559.889446] veth1.200: left allmulticast mode
[  559.889555] veth1: left allmulticast mode
[  559.889597] veth1.200: left promiscuous mode
[  559.889644] veth1: left promiscuous mode
[  559.889757] br2: port 1(veth1.200) entered disabled state
[  561.915017] br2: port 1(veth1.200) entered blocking state
[  561.915076] br2: port 1(veth1.200) entered disabled state
[  561.915131] veth1.200: entered allmulticast mode
[  561.915167] veth1: entered allmulticast mode
[  561.915250] veth1.200: entered promiscuous mode
[  561.915289] veth1: entered promiscuous mode
[  561.915349] br2: port 1(veth1.200) entered blocking state
[  561.915393] br2: port 1(veth1.200) entered forwarding state
[  561.932052] br1: port 1(veth1.100) entered blocking state
[  561.932133] br1: port 1(veth1.100) entered disabled state
[  561.932195] veth1.100: entered allmulticast mode
[  561.932289] veth1.100: entered promiscuous mode
[  561.932370] br1: port 1(veth1.100) entered blocking state
[  561.932418] br1: port 1(veth1.100) entered forwarding state
[  566.044020] veth1.200: left allmulticast mode
[  566.044090] veth1.200: left promiscuous mode
[  566.044140] br2: port 1(veth1.200) entered disabled state
[  566.172237] veth1.100: left allmulticast mode
[  566.172302] veth1: left allmulticast mode
[  566.172330] veth1.100: left promiscuous mode
[  566.172371] veth1: left promiscuous mode
[  566.172413] br1: port 1(veth1.100) entered disabled state