[  605.852018][T17440] br0: port 1(veth1) entered blocking state
[  605.852506][T17440] br0: port 1(veth1) entered disabled state
[  605.852763][T17440] veth1: entered allmulticast mode
[  605.854365][T17440] veth1: entered promiscuous mode
[  605.880671][T17442] br0: port 2(veth2) entered blocking state
[  605.880883][T17442] br0: port 2(veth2) entered disabled state
[  605.881091][T17442] veth2: entered allmulticast mode
[  605.882493][T17442] veth2: entered promiscuous mode
[  605.913005][T17443] br0: mc_active changed, vid: -1: v4: 0->1, v6: 0->1
[  605.914107][    C0] br0: mc_active changed, vid: -1: v4: 1->1, v6: 1->0
[  605.936709][T17293] br0: port 1(veth1) entered blocking state
[  605.936958][T17293] br0: port 1(veth1) entered forwarding state
[  605.960343][T17293] br0: port 2(veth2) entered blocking state
[  605.960542][T17293] br0: port 2(veth2) entered forwarding state
[  608.949065][    C0] br0: mc_active changed, vid: -1: v4: 1->1, v6: 0->1
[  728.524339][T18729] br0: mc_active changed, vid: -1: v4: 1->0, v6: 1->0
[  728.572010][T18731] br0: port 1(veth1) entered disabled state
[  733.657047][T18736] br0: port 1(veth1) entered forwarding state
[  738.677059][    C2] br0: mc_active changed, vid: 1: v4: 0->0, v6: 0->1
[  738.677515][    C2] br0: mc_active changed, vid: 1: v4: 0->1, v6: 1->1
[  738.784757][T18743] br0: mc_active changed, vid: 1: v4: 1->0, v6: 1->0
[  738.804426][T18744] br0: vlan filtering disabled, automatically disabling multicast vlan snooping
[  738.804856][T18744] br0: mc_active changed, vid: -1: v4: 0->1, v6: 0->1
[  738.870920][T18753] br0: mc_active changed, vid: -1: v4: 1->0, v6: 1->0
[  748.917983][    C2] br0: mc_active changed, vid: 1: v4: 0->0, v6: 0->1
[  748.918315][    C2] br0: mc_active changed, vid: 1: v4: 0->1, v6: 1->1
[  749.122811][T18767] br0: mc_active changed, vid: 1: v4: 1->0, v6: 1->0
[  749.142899][T18768] br0: vlan filtering disabled, automatically disabling multicast vlan snooping
[  749.143170][T18768] br0: mc_active changed, vid: -1: v4: 0->1, v6: 0->1
[  749.200300][T18775] br0: port 2(veth2) entered disabled state
[  749.220399][T18776] br0: port 1(veth1) entered disabled state
[  749.239520][T18777] veth2: left allmulticast mode
[  749.239688][T18777] veth2: left promiscuous mode
[  749.239932][T18777] br0: port 2(veth2) entered disabled state
[  749.240807][T18777] veth1: left allmulticast mode
[  749.240948][T18777] veth1: left promiscuous mode
[  749.241170][T18777] br0: port 1(veth1) entered disabled state
[  749.242664][T18777] br0: mc_active changed, vid: -1: v4: 1->0, v6: 1->0