[  743.450316][T22900] br0: port 1(veth1) entered blocking state
[  743.450932][T22900] br0: port 1(veth1) entered disabled state
[  743.451185][T22900] veth1: entered allmulticast mode
[  743.452854][T22900] veth1: entered promiscuous mode
[  743.482712][T22901] br0: port 2(veth3) entered blocking state
[  743.482964][T22901] br0: port 2(veth3) entered disabled state
[  743.483215][T22901] veth3: entered allmulticast mode
[  743.484819][T22901] veth3: entered promiscuous mode
[  743.558851][   T38] br0: port 1(veth1) entered blocking state
[  743.559111][   T38] br0: port 1(veth1) entered forwarding state
[  743.615926][   T38] br0: port 2(veth3) entered blocking state
[  743.616191][   T38] br0: port 2(veth3) entered forwarding state
[  748.977588][T22937] br0: port 2(veth3) entered disabled state
[  749.024770][T22939] br0: port 1(veth1) entered disabled state
[  749.074802][T22941] veth3: left allmulticast mode
[  749.074981][T22941] veth3: left promiscuous mode
[  749.075214][T22941] br0: port 2(veth3) entered disabled state
[  749.077168][T22941] veth1: left allmulticast mode
[  749.077324][T22941] veth1: left promiscuous mode
[  749.077576][T22941] br0: port 1(veth1) entered disabled state