[  503.685316][ T3356] br0: port 1(veth1) entered blocking state
[  503.685788][ T3356] br0: port 1(veth1) entered disabled state
[  503.686071][ T3356] veth1: entered allmulticast mode
[  503.687924][ T3356] veth1: entered promiscuous mode
[  503.891686][ T3357] br0: port 2(veth2) entered blocking state
[  503.891958][ T3357] br0: port 2(veth2) entered disabled state
[  503.892222][ T3357] veth2: entered allmulticast mode
[  503.894055][ T3357] veth2: entered promiscuous mode
[  504.222211][   T52] br0: port 1(veth1) entered blocking state
[  504.222641][   T52] br0: port 1(veth1) entered forwarding state
[  504.406428][    T8] br0: port 2(veth2) entered blocking state
[  504.406705][    T8] br0: port 2(veth2) entered forwarding state
[  742.717907][ T4565] br0: port 2(veth2) entered disabled state
[  742.893265][ T4567] br0: port 1(veth1) entered disabled state
[  743.061989][ T4569] veth2: left allmulticast mode
[  743.062219][ T4569] veth2: left promiscuous mode
[  743.062559][ T4569] br0: port 2(veth2) entered disabled state
[  743.063929][ T4569] veth1: left allmulticast mode
[  743.064119][ T4569] veth1: left promiscuous mode
[  743.064428][ T4569] br0: port 1(veth1) entered disabled state