[  727.044966][ T5918] br0: port 1(veth1) entered blocking state
[  727.045197][ T5918] br0: port 1(veth1) entered disabled state
[  727.045429][ T5918] veth1: entered allmulticast mode
[  727.046979][ T5918] veth1: entered promiscuous mode
[  727.068843][ T5921] br0: port 2(veth2) entered blocking state
[  727.069048][ T5921] br0: port 2(veth2) entered disabled state
[  727.069248][ T5921] veth2: entered allmulticast mode
[  727.072004][ T5921] veth2: entered promiscuous mode
[  727.144729][   T37] br0: port 1(veth1) entered blocking state
[  727.144977][   T37] br0: port 1(veth1) entered forwarding state
[  737.281722][   T37] br0: port 2(veth2) entered blocking state
[  737.281960][   T37] br0: port 2(veth2) entered forwarding state
[  743.542879][ T5942] br0: port 2(veth2) entered disabled state
[  743.612931][   T37] br0: port 2(veth2) entered blocking state
[  743.613139][   T37] br0: port 2(veth2) entered forwarding state
[  749.928438][ T5965] br0: port 1(veth1) entered disabled state
[  749.951808][ T5966] br0: port 2(veth2) entered disabled state
[  749.977413][ T5967] veth2: left allmulticast mode
[  749.977581][ T5967] veth2: left promiscuous mode
[  749.977824][ T5967] br0: port 2(veth2) entered disabled state
[  749.978643][ T5967] veth1: left allmulticast mode
[  749.978786][ T5967] veth1: left promiscuous mode
[  749.979005][ T5967] br0: port 1(veth1) entered disabled state