[  455.397099][ T3350] br0: port 1(veth1) entered blocking state
[  455.397773][ T3350] br0: port 1(veth1) entered disabled state
[  455.398198][ T3350] veth1: entered allmulticast mode
[  455.400704][ T3350] veth1: entered promiscuous mode
[  455.563776][ T3352] br0: port 2(veth2) entered blocking state
[  455.564062][ T3352] br0: port 2(veth2) entered disabled state
[  455.564386][ T3352] veth2: entered allmulticast mode
[  455.566202][ T3352] veth2: entered promiscuous mode
[  455.893922][   T51] br0: port 1(veth1) entered blocking state
[  455.894176][   T51] br0: port 1(veth1) entered forwarding state
[  456.079178][   T51] br0: port 2(veth2) entered blocking state
[  456.079501][   T51] br0: port 2(veth2) entered forwarding state
[  692.169949][ T4566] br0: port 2(veth2) entered disabled state
[  692.318914][ T4567] br0: port 1(veth1) entered disabled state
[  692.460634][ T4569] veth2: left allmulticast mode
[  692.460829][ T4569] veth2: left promiscuous mode
[  692.461119][ T4569] br0: port 2(veth2) entered disabled state
[  692.463186][ T4569] veth1: left allmulticast mode
[  692.463420][ T4569] veth1: left promiscuous mode
[  692.463716][ T4569] br0: port 1(veth1) entered disabled state