[  505.249122][ T3981] br0: port 1(veth1) entered blocking state
[  505.249372][ T3981] br0: port 1(veth1) entered disabled state
[  505.249565][ T3981] veth1: entered allmulticast mode
[  505.251085][ T3981] veth1: entered promiscuous mode
[  505.305774][ T3983] br0: port 2(veth2) entered blocking state
[  505.306738][ T3983] br0: port 2(veth2) entered disabled state
[  505.306926][ T3983] veth2: entered allmulticast mode
[  505.308342][ T3983] veth2: entered promiscuous mode
[  505.358057][ T3827] br0: port 1(veth1) entered blocking state
[  505.358245][ T3827] br0: port 1(veth1) entered forwarding state
[  505.379786][   T38] br0: port 2(veth2) entered blocking state
[  505.380006][   T38] br0: port 2(veth2) entered forwarding state
[  531.952238][ T4076] br0: port 2(veth2) entered disabled state
[  531.984809][ T4077] br0: port 1(veth1) entered disabled state
[  532.008400][ T4078] veth2: left allmulticast mode
[  532.008602][ T4078] veth2: left promiscuous mode
[  532.008872][ T4078] br0: port 2(veth2) entered disabled state
[  532.009909][ T4078] veth1: left allmulticast mode
[  532.010351][ T4078] veth1: left promiscuous mode
[  532.010622][ T4078] br0: port 1(veth1) entered disabled state