[  500.992957] br1: port 1(veth1) entered blocking state
[  500.993034] br1: port 1(veth1) entered disabled state
[  500.993074] veth1: entered allmulticast mode
[  500.993134] veth1: entered promiscuous mode
[  500.996311] br1: port 1(veth1) entered blocking state
[  500.996348] br1: port 1(veth1) entered forwarding state
[  500.999371] br1: port 2(veth2) entered blocking state
[  500.999440] br1: port 2(veth2) entered disabled state
[  500.999512] veth2: entered allmulticast mode
[  500.999605] veth2: entered promiscuous mode
[  501.002680] br1: port 2(veth2) entered blocking state
[  501.002746] br1: port 2(veth2) entered forwarding state
[  509.913681] br1: port 2(veth2) entered disabled state
[  509.916922] veth2: left allmulticast mode
[  509.916952] veth2: left promiscuous mode
[  509.916981] br1: port 2(veth2) entered disabled state
[  509.920416] br1: port 1(veth1) entered disabled state
[  509.923749] veth1: left allmulticast mode
[  509.923816] veth1: left promiscuous mode
[  509.923887] br1: port 1(veth1) entered disabled state