[  499.968071][ T3352] br0: port 1(veth1) entered blocking state
[  499.968378][ T3352] br0: port 1(veth1) entered disabled state
[  499.968665][ T3352] veth1: entered allmulticast mode
[  499.970645][ T3352] veth1: entered promiscuous mode
[  500.149563][ T3354] br0: port 2(veth2) entered blocking state
[  500.149924][ T3354] br0: port 2(veth2) entered disabled state
[  500.150308][ T3354] veth2: entered allmulticast mode
[  500.152188][ T3354] veth2: entered promiscuous mode
[  500.566926][   T51] br0: port 1(veth1) entered blocking state
[  500.567306][   T51] br0: port 1(veth1) entered forwarding state
[  500.748779][ T3220] br0: port 2(veth2) entered blocking state
[  500.749073][ T3220] br0: port 2(veth2) entered forwarding state
[  730.824769][ T4535] br0: port 2(veth2) entered disabled state
[  731.009845][ T4537] br0: port 1(veth1) entered disabled state
[  731.202695][ T4538] veth2: left allmulticast mode
[  731.203038][ T4538] veth2: left promiscuous mode
[  731.203416][ T4538] br0: port 2(veth2) entered disabled state
[  731.205040][ T4538] veth1: left allmulticast mode
[  731.205255][ T4538] veth1: left promiscuous mode
[  731.205573][ T4538] br0: port 1(veth1) entered disabled state