[  496.856266][T12225] br0: port 1(veth1) entered blocking state
[  496.856515][T12225] br0: port 1(veth1) entered disabled state
[  496.856734][T12225] veth1: entered allmulticast mode
[  496.858270][T12225] veth1: entered promiscuous mode
[  496.879098][T12227] br0: port 2(veth2) entered blocking state
[  496.879369][T12227] br0: port 2(veth2) entered disabled state
[  496.879648][T12227] veth2: entered allmulticast mode
[  496.882113][T12227] veth2: entered promiscuous mode
[  496.905774][T12228] br0: mc_active changed, vid: -1: v4: 0->1, v6: 0->1
[  496.906809][    C2] br0: mc_active changed, vid: -1: v4: 1->1, v6: 1->0
[  496.939642][ T8909] br0: port 1(veth1) entered blocking state
[  496.939860][ T8909] br0: port 1(veth1) entered forwarding state
[  496.962622][  T322] br0: port 2(veth2) entered blocking state
[  496.962878][  T322] br0: port 2(veth2) entered forwarding state
[  528.216760][    C2] br0: mc_active changed, vid: -1: v4: 1->1, v6: 0->1
[  627.551662][T13549] br0: mc_active changed, vid: -1: v4: 1->0, v6: 1->0
[  627.591351][T13551] br0: port 1(veth1) entered disabled state
[  632.675744][T13556] br0: port 1(veth1) entered forwarding state
[  637.785791][    C0] br0: mc_active changed, vid: 1: v4: 0->0, v6: 0->1
[  637.786140][    C0] br0: mc_active changed, vid: 1: v4: 0->1, v6: 1->1
[  637.809281][T13563] br0: mc_active changed, vid: 1: v4: 1->0, v6: 1->0
[  637.829060][T13564] br0: vlan filtering disabled, automatically disabling multicast vlan snooping
[  637.829467][T13564] br0: mc_active changed, vid: -1: v4: 0->1, v6: 0->1
[  637.898496][T13573] br0: mc_active changed, vid: -1: v4: 1->0, v6: 1->0
[  648.025689][    C2] br0: mc_active changed, vid: 1: v4: 0->0, v6: 0->1
[  648.026143][    C2] br0: mc_active changed, vid: 1: v4: 0->1, v6: 1->1
[  648.157879][T13587] br0: mc_active changed, vid: 1: v4: 1->0, v6: 1->0
[  648.178146][T13588] br0: vlan filtering disabled, automatically disabling multicast vlan snooping
[  648.178422][T13588] br0: mc_active changed, vid: -1: v4: 0->1, v6: 0->1
[  648.230217][T13595] br0: port 2(veth2) entered disabled state
[  648.250672][T13596] br0: port 1(veth1) entered disabled state
[  648.278809][T13597] veth2: left allmulticast mode
[  648.279021][T13597] veth2: left promiscuous mode
[  648.279321][T13597] br0: port 2(veth2) entered disabled state
[  648.281081][T13597] veth1: left allmulticast mode
[  648.281274][T13597] veth1: left promiscuous mode
[  648.281559][T13597] br0: port 1(veth1) entered disabled state
[  648.282877][T13597] br0: mc_active changed, vid: -1: v4: 1->0, v6: 1->0