[  610.987863][ T4631] br0: port 1(veth1) entered blocking state
[  610.988077][ T4631] br0: port 1(veth1) entered disabled state
[  610.988252][ T4631] veth1: entered allmulticast mode
[  610.989679][ T4631] veth1: entered promiscuous mode
[  611.015994][ T4633] br0: port 2(veth2) entered blocking state
[  611.016178][ T4633] br0: port 2(veth2) entered disabled state
[  611.016354][ T4633] veth2: entered allmulticast mode
[  611.017852][ T4633] veth2: entered promiscuous mode
[  611.075039][   T39] br0: port 1(veth1) entered blocking state
[  611.075235][   T39] br0: port 1(veth1) entered forwarding state
[  611.094801][   T38] br0: port 2(veth2) entered blocking state
[  611.094995][   T38] br0: port 2(veth2) entered forwarding state
[  637.705812][ T4726] br0: port 2(veth2) entered disabled state
[  637.734984][ T4727] br0: port 1(veth1) entered disabled state
[  637.756806][ T4728] veth2: left allmulticast mode
[  637.756969][ T4728] veth2: left promiscuous mode
[  637.757191][ T4728] br0: port 2(veth2) entered disabled state
[  637.758138][ T4728] veth1: left allmulticast mode
[  637.758271][ T4728] veth1: left promiscuous mode
[  637.758478][ T4728] br0: port 1(veth1) entered disabled state