[  672.608857][ T9208] br0: port 1(veth1) entered blocking state
[  672.609065][ T9208] br0: port 1(veth1) entered disabled state
[  672.609243][ T9208] veth1: entered allmulticast mode
[  672.610631][ T9208] veth1: entered promiscuous mode
[  672.639784][ T9209] br0: port 2(veth3) entered blocking state
[  672.639989][ T9209] br0: port 2(veth3) entered disabled state
[  672.640163][ T9209] veth3: entered allmulticast mode
[  672.641543][ T9209] veth3: entered promiscuous mode
[  672.726184][   T39] br0: port 1(veth1) entered blocking state
[  672.726395][   T39] br0: port 1(veth1) entered forwarding state
[  672.778809][   T37] br0: port 2(veth3) entered blocking state
[  672.779000][   T37] br0: port 2(veth3) entered forwarding state
[  678.170496][ T9249] br0: port 2(veth3) entered disabled state
[  678.219842][ T9251] br0: port 1(veth1) entered disabled state
[  678.272668][ T9253] veth3: left allmulticast mode
[  678.272862][ T9253] veth3: left promiscuous mode
[  678.273125][ T9253] br0: port 2(veth3) entered disabled state
[  678.273981][ T9253] veth1: left allmulticast mode
[  678.274150][ T9253] veth1: left promiscuous mode
[  678.274496][ T9253] br0: port 1(veth1) entered disabled state