[  470.375883][ T3351] br0: port 1(veth1) entered blocking state
[  470.376212][ T3351] br0: port 1(veth1) entered disabled state
[  470.376477][ T3351] veth1: entered allmulticast mode
[  470.378833][ T3351] veth1: entered promiscuous mode
[  470.621957][ T3353] br0: port 2(veth2) entered blocking state
[  470.622383][ T3353] br0: port 2(veth2) entered disabled state
[  470.631751][ T3353] veth2: entered allmulticast mode
[  470.634879][ T3353] veth2: entered promiscuous mode
[  470.985185][    T7] br0: port 1(veth1) entered blocking state
[  470.985441][    T7] br0: port 1(veth1) entered forwarding state
[  471.174967][    T7] br0: port 2(veth2) entered blocking state
[  471.175261][    T7] br0: port 2(veth2) entered forwarding state
[  707.206634][ T4567] br0: port 2(veth2) entered disabled state
[  707.378529][ T4569] br0: port 1(veth1) entered disabled state
[  707.553224][ T4571] veth2: left allmulticast mode
[  707.553456][ T4571] veth2: left promiscuous mode
[  707.554539][ T4571] br0: port 2(veth2) entered disabled state
[  707.555937][ T4571] veth1: left allmulticast mode
[  707.556125][ T4571] veth1: left promiscuous mode
[  707.556445][ T4571] br0: port 1(veth1) entered disabled state