[  519.463931][ T3236] br1: port 1(veth1) entered blocking state
[  519.464162][ T3236] br1: port 1(veth1) entered disabled state
[  519.464361][ T3236] veth1: entered allmulticast mode
[  519.466208][ T3236] veth1: entered promiscuous mode
[  519.515545][ T3240] br1: port 2(veth2) entered blocking state
[  519.515784][ T3240] br1: port 2(veth2) entered disabled state
[  519.515980][ T3240] veth2: entered allmulticast mode
[  519.519146][ T3240] veth2: entered promiscuous mode
[  519.580842][ T3242] br1: port 2(veth2) entered blocking state
[  519.581082][ T3242] br1: port 2(veth2) entered forwarding state
[  519.581827][ T3242] br1: port 1(veth1) entered blocking state
[  519.582039][ T3242] br1: port 1(veth1) entered forwarding state
[  530.191024][ T3555] br1: port 2(veth2) entered disabled state
[  530.191598][ T3555] br1: port 1(veth1) entered disabled state
[  530.235856][ T3557] veth2: left allmulticast mode
[  530.236061][ T3557] veth2: left promiscuous mode
[  530.236341][ T3557] br1: port 2(veth2) entered disabled state
[  530.279080][ T3559] veth1: left allmulticast mode
[  530.279253][ T3559] veth1: left promiscuous mode
[  530.279488][ T3559] br1: port 1(veth1) entered disabled state