[  520.031233][ T5137] br0: port 1(veth1) entered blocking state
[  520.031458][ T5137] br0: port 1(veth1) entered disabled state
[  520.031672][ T5137] veth1: entered allmulticast mode
[  520.033080][ T5137] veth1: entered promiscuous mode
[  520.062345][ T5139] br0: port 2(veth2) entered blocking state
[  520.062572][ T5139] br0: port 2(veth2) entered disabled state
[  520.063447][ T5139] veth2: entered allmulticast mode
[  520.064887][ T5139] veth2: entered promiscuous mode
[  520.117030][ T2312] br0: port 1(veth1) entered blocking state
[  520.117211][ T2312] br0: port 1(veth1) entered forwarding state
[  530.245062][ T2312] br0: port 2(veth2) entered blocking state
[  530.245282][ T2312] br0: port 2(veth2) entered forwarding state
[  536.492928][ T5161] br0: port 2(veth2) entered disabled state
[  536.565031][ T2312] br0: port 2(veth2) entered blocking state
[  536.565230][ T2312] br0: port 2(veth2) entered forwarding state
[  542.858184][ T5185] br0: port 1(veth1) entered disabled state
[  542.880714][ T5186] br0: port 2(veth2) entered disabled state
[  542.908481][ T5187] veth2: left allmulticast mode
[  542.908632][ T5187] veth2: left promiscuous mode
[  542.908837][ T5187] br0: port 2(veth2) entered disabled state
[  542.909731][ T5187] veth1: left allmulticast mode
[  542.909851][ T5187] veth1: left promiscuous mode
[  542.910038][ T5187] br0: port 1(veth1) entered disabled state