[  500.277600][ T3789] br0: port 1(veth1) entered blocking state
[  500.278750][ T3789] br0: port 1(veth1) entered disabled state
[  500.279152][ T3789] veth1: entered allmulticast mode
[  500.281178][ T3789] veth1: entered promiscuous mode
[  500.311391][ T3791] br0: port 2(veth2) entered blocking state
[  500.311760][ T3791] br0: port 2(veth2) entered disabled state
[  500.312401][ T3791] veth2: entered allmulticast mode
[  500.314137][ T3791] veth2: entered promiscuous mode
[  500.375889][   T38] br0: port 1(veth1) entered blocking state
[  500.376254][   T38] br0: port 1(veth1) entered forwarding state
[  500.407267][ T1590] br0: port 2(veth2) entered blocking state
[  500.407615][ T1590] br0: port 2(veth2) entered forwarding state
[  527.037885][ T3884] br0: port 2(veth2) entered disabled state
[  527.071486][ T3885] br0: port 1(veth1) entered disabled state
[  527.094924][ T3886] veth2: left allmulticast mode
[  527.095180][ T3886] veth2: left promiscuous mode
[  527.095513][ T3886] br0: port 2(veth2) entered disabled state
[  527.108431][ T3886] veth1: left allmulticast mode
[  527.108683][ T3886] veth1: left promiscuous mode
[  527.109002][ T3886] br0: port 1(veth1) entered disabled state