[  287.348000][ T3489] br1: port 1(veth1) entered blocking state
[  287.348265][ T3489] br1: port 1(veth1) entered disabled state
[  287.348526][ T3489] veth1: entered allmulticast mode
[  287.350046][ T3489] veth1: entered promiscuous mode
[  287.371536][   T39] br1: port 1(veth1) entered blocking state
[  287.371751][   T39] br1: port 1(veth1) entered forwarding state
[  298.334069][ T3592] br1: port 1(veth1) entered disabled state
[  298.356813][ T3593] veth1: left allmulticast mode
[  298.357005][ T3593] veth1: left promiscuous mode
[  298.357303][ T3593] br1: port 1(veth1) entered disabled state