[  521.167750][ T3369] br0: port 1(veth1) entered blocking state
[  521.168151][ T3369] br0: port 1(veth1) entered disabled state
[  521.168557][ T3369] veth1: entered allmulticast mode
[  521.170472][ T3369] veth1: entered promiscuous mode
[  521.353520][ T3371] br0: port 2(veth2) entered blocking state
[  521.353943][ T3371] br0: port 2(veth2) entered disabled state
[  521.354401][ T3371] veth2: entered allmulticast mode
[  521.357605][ T3371] veth2: entered promiscuous mode
[  521.720546][   T38] br0: port 1(veth1) entered blocking state
[  521.720944][   T38] br0: port 1(veth1) entered forwarding state
[  521.872934][   T37] br0: port 2(veth2) entered blocking state
[  521.873372][   T37] br0: port 2(veth2) entered forwarding state
[  765.368286][ T4579] br0: port 2(veth2) entered disabled state
[  765.527498][ T4580] br0: port 1(veth1) entered disabled state
[  765.672834][ T4581] veth2: left allmulticast mode
[  765.673036][ T4581] veth2: left promiscuous mode
[  765.673323][ T4581] br0: port 2(veth2) entered disabled state
[  765.674615][ T4581] veth1: left allmulticast mode
[  765.674804][ T4581] veth1: left promiscuous mode
[  765.675108][ T4581] br0: port 1(veth1) entered disabled state