[  494.291377][ T3356] br0: port 1(veth1) entered blocking state
[  494.291748][ T3356] br0: port 1(veth1) entered disabled state
[  494.292176][ T3356] veth1: entered allmulticast mode
[  494.295279][ T3356] veth1: entered promiscuous mode
[  494.495429][ T3358] br0: port 2(veth2) entered blocking state
[  494.495701][ T3358] br0: port 2(veth2) entered disabled state
[  494.495983][ T3358] veth2: entered allmulticast mode
[  494.507841][ T3358] veth2: entered promiscuous mode
[  494.920136][    T9] br0: port 1(veth1) entered blocking state
[  494.920807][    T9] br0: port 1(veth1) entered forwarding state
[  495.088607][   T51] br0: port 2(veth2) entered blocking state
[  495.088938][   T51] br0: port 2(veth2) entered forwarding state
[  733.180586][ T4566] br0: port 2(veth2) entered disabled state
[  733.356379][ T4568] br0: port 1(veth1) entered disabled state
[  733.509359][ T4570] veth2: left allmulticast mode
[  733.509593][ T4570] veth2: left promiscuous mode
[  733.509903][ T4570] br0: port 2(veth2) entered disabled state
[  733.511257][ T4570] veth1: left allmulticast mode
[  733.511486][ T4570] veth1: left promiscuous mode
[  733.511780][ T4570] br0: port 1(veth1) entered disabled state