[  637.093762][ T3052] br0: port 1(veth1) entered blocking state
[  637.094110][ T3052] br0: port 1(veth1) entered disabled state
[  637.094549][ T3052] veth1: entered allmulticast mode
[  637.096514][ T3052] veth1: entered promiscuous mode
[  637.185507][ T3054] br0: port 2(veth2) entered blocking state
[  637.185820][ T3054] br0: port 2(veth2) entered disabled state
[  637.186106][ T3054] veth2: entered allmulticast mode
[  637.188808][ T3054] veth2: entered promiscuous mode
[  637.390329][   T40] br0: port 1(veth1) entered blocking state
[  637.390706][   T40] br0: port 1(veth1) entered forwarding state
[  637.477003][  T406] br0: port 2(veth2) entered blocking state
[  637.477345][  T406] br0: port 2(veth2) entered forwarding state
[  818.863733][ T4340] br0: port 2(veth2) entered disabled state
[  818.952008][ T4341] br0: port 1(veth1) entered disabled state
[  819.067463][ T4342] veth2: left allmulticast mode
[  819.067797][ T4342] veth2: left promiscuous mode
[  819.068217][ T4342] br0: port 2(veth2) entered disabled state
[  819.070413][ T4342] veth1: left allmulticast mode
[  819.070778][ T4342] veth1: left promiscuous mode
[  819.071323][ T4342] br0: port 1(veth1) entered disabled state