[  766.157684][ T6684] br1: port 1(veth1.100) entered blocking state
[  766.158586][ T6684] br1: port 1(veth1.100) entered disabled state
[  766.158924][ T6684] veth1.100: entered allmulticast mode
[  766.159152][ T6684] veth1: entered allmulticast mode
[  766.161718][ T6684] veth1.100: entered promiscuous mode
[  766.161948][ T6684] veth1: entered promiscuous mode
[  766.283878][ T6687] br1: port 1(veth1.100) entered blocking state
[  766.284239][ T6687] br1: port 1(veth1.100) entered forwarding state
[  766.589336][ T6697] br2: port 1(veth1.200) entered blocking state
[  766.589678][ T6697] br2: port 1(veth1.200) entered disabled state
[  766.590021][ T6697] veth1.200: entered allmulticast mode
[  766.592710][ T6697] veth1.200: entered promiscuous mode
[  766.717808][ T6700] br2: port 1(veth1.200) entered blocking state
[  766.718204][ T6700] br2: port 1(veth1.200) entered forwarding state
[  777.167765][ T6761] veth1.100: left allmulticast mode
[  777.168069][ T6761] veth1.100: left promiscuous mode
[  777.168670][ T6761] br1: port 1(veth1.100) entered disabled state
[  777.204372][ T6762] veth1.200: left allmulticast mode
[  777.204649][ T6762] veth1: left allmulticast mode
[  777.204894][ T6762] veth1.200: left promiscuous mode
[  777.205415][ T6762] veth1: left promiscuous mode
[  777.206019][ T6762] br2: port 1(veth1.200) entered disabled state
[  779.296961][ T6764] br2: port 1(veth1.200) entered blocking state
[  779.297308][ T6764] br2: port 1(veth1.200) entered disabled state
[  779.297639][ T6764] veth1.200: entered allmulticast mode
[  779.297861][ T6764] veth1: entered allmulticast mode
[  779.300477][ T6764] veth1.200: entered promiscuous mode
[  779.300721][ T6764] veth1: entered promiscuous mode
[  779.301614][ T6764] br2: port 1(veth1.200) entered blocking state
[  779.301911][ T6764] br2: port 1(veth1.200) entered forwarding state
[  779.345504][ T6765] br1: port 1(veth1.100) entered blocking state
[  779.345849][ T6765] br1: port 1(veth1.100) entered disabled state
[  779.347206][ T6765] veth1.100: entered allmulticast mode
[  779.349857][ T6765] veth1.100: entered promiscuous mode
[  779.350811][ T6765] br1: port 1(veth1.100) entered blocking state
[  779.351174][ T6765] br1: port 1(veth1.100) entered forwarding state
[  784.370622][ T6817] veth1.200: left allmulticast mode
[  784.370894][ T6817] veth1.200: left promiscuous mode
[  784.371679][ T6817] br2: port 1(veth1.200) entered disabled state
[  784.628916][ T6822] veth1.100: left allmulticast mode
[  784.629241][ T6822] veth1: left allmulticast mode
[  784.629553][ T6822] veth1.100: left promiscuous mode
[  784.629830][ T6822] veth1: left promiscuous mode
[  784.630517][ T6822] br1: port 1(veth1.100) entered disabled state