[  753.236005] br1: port 1(veth1) entered blocking state
[  753.236075] br1: port 1(veth1) entered disabled state
[  753.236141] veth1: entered allmulticast mode
[  753.236250] veth1: entered promiscuous mode
[  753.245148] br1: port 1(veth1) entered blocking state
[  753.245237] br1: port 1(veth1) entered forwarding state
[  753.255507] br1: port 2(veth2) entered blocking state
[  753.255568] br1: port 2(veth2) entered disabled state
[  753.255621] veth2: entered allmulticast mode
[  753.255713] veth2: entered promiscuous mode
[  753.264713] br1: port 2(veth2) entered blocking state
[  753.264775] br1: port 2(veth2) entered forwarding state
[  769.739288] br1: port 2(veth2) entered disabled state
[  769.750847] veth2: left allmulticast mode
[  769.750919] veth2: left promiscuous mode
[  769.750980] br1: port 2(veth2) entered disabled state
[  769.763089] br1: port 1(veth1) entered disabled state
[  769.775099] veth1: left allmulticast mode
[  769.775165] veth1: left promiscuous mode
[  769.775226] br1: port 1(veth1) entered disabled state