[  474.180451][ T3444] br1: port 1(veth1) entered blocking state
[  474.180857][ T3444] br1: port 1(veth1) entered disabled state
[  474.181215][ T3444] veth1: entered allmulticast mode
[  474.182859][ T3444] veth1: entered promiscuous mode
[  474.220441][   T38] br1: port 1(veth1) entered blocking state
[  474.220815][   T38] br1: port 1(veth1) entered forwarding state
[  474.245340][ T3446] br1: port 2(veth2) entered blocking state
[  474.245718][ T3446] br1: port 2(veth2) entered disabled state
[  474.246069][ T3446] veth2: entered allmulticast mode
[  474.247668][ T3446] veth2: entered promiscuous mode
[  474.280283][   T36] br1: port 2(veth2) entered blocking state
[  474.280608][   T36] br1: port 2(veth2) entered forwarding state
[  507.819130][ T3686] br1: port 1(veth1) entered disabled state
[  507.856291][ T3687] br1: port 2(veth2) entered disabled state
[  507.881147][ T3688] veth2: left allmulticast mode
[  507.881451][ T3688] veth2: left promiscuous mode
[  507.881823][ T3688] br1: port 2(veth2) entered disabled state
[  507.886876][ T3688] veth1: left allmulticast mode
[  507.888138][ T3688] veth1: left promiscuous mode
[  507.888506][ T3688] br1: port 1(veth1) entered disabled state