[  659.786190][ T4152] br0: port 1(veth1) entered blocking state
[  659.786448][ T4152] br0: port 1(veth1) entered disabled state
[  659.786687][ T4152] veth1: entered allmulticast mode
[  659.788217][ T4152] veth1: entered promiscuous mode
[  659.814815][ T4154] br0: port 2(veth2) entered blocking state
[  659.814995][ T4154] br0: port 2(veth2) entered disabled state
[  659.815530][ T4154] veth2: entered allmulticast mode
[  659.817157][ T4154] veth2: entered promiscuous mode
[  659.881930][   T56] br0: port 1(veth1) entered blocking state
[  659.882298][   T56] br0: port 1(veth1) entered forwarding state
[  659.905425][   T56] br0: port 2(veth2) entered blocking state
[  659.905609][   T56] br0: port 2(veth2) entered forwarding state
[  686.423361][ T4248] br0: port 2(veth2) entered disabled state
[  686.455717][ T4249] br0: port 1(veth1) entered disabled state
[  686.484055][ T4250] veth2: left allmulticast mode
[  686.484278][ T4250] veth2: left promiscuous mode
[  686.484489][ T4250] br0: port 2(veth2) entered disabled state
[  686.485433][ T4250] veth1: left allmulticast mode
[  686.485587][ T4250] veth1: left promiscuous mode
[  686.485854][ T4250] br0: port 1(veth1) entered disabled state