[  754.949744][ T4953] br0: port 1(veth1) entered blocking state
[  754.949974][ T4953] br0: port 1(veth1) entered disabled state
[  754.950155][ T4953] veth1: entered allmulticast mode
[  754.952058][ T4953] veth1: entered promiscuous mode
[  754.991947][ T4955] br0: port 2(veth2) entered blocking state
[  754.992183][ T4955] br0: port 2(veth2) entered disabled state
[  754.992410][ T4955] veth2: entered allmulticast mode
[  754.994508][ T4955] veth2: entered promiscuous mode
[  755.051760][   T36] br0: port 1(veth1) entered blocking state
[  755.051960][   T36] br0: port 1(veth1) entered forwarding state
[  765.188336][   T57] br0: port 2(veth2) entered blocking state
[  765.188877][   T57] br0: port 2(veth2) entered forwarding state
[  771.459100][ T4977] br0: port 2(veth2) entered disabled state
[  771.544874][   T57] br0: port 2(veth2) entered blocking state
[  771.545073][   T57] br0: port 2(veth2) entered forwarding state
[  777.846300][ T5001] br0: port 1(veth1) entered disabled state
[  777.870617][ T5002] br0: port 2(veth2) entered disabled state
[  777.904331][ T5003] veth2: left allmulticast mode
[  777.904495][ T5003] veth2: left promiscuous mode
[  777.904707][ T5003] br0: port 2(veth2) entered disabled state
[  777.905494][ T5003] veth1: left allmulticast mode
[  777.905621][ T5003] veth1: left promiscuous mode
[  777.905818][ T5003] br0: port 1(veth1) entered disabled state