[  753.954121] br1: port 1(veth1) entered blocking state
[  753.954213] br1: port 1(veth1) entered disabled state
[  753.954297] veth1: entered allmulticast mode
[  753.954428] veth1: entered promiscuous mode
[  753.978342] br1: port 1(veth1) entered blocking state
[  753.978438] br1: port 1(veth1) entered forwarding state
[  753.991833] br1: port 2(veth2) entered blocking state
[  753.991895] br1: port 2(veth2) entered disabled state
[  753.991960] veth2: entered allmulticast mode
[  753.992051] veth2: entered promiscuous mode
[  754.018479] br1: port 2(veth2) entered blocking state
[  754.018564] br1: port 2(veth2) entered forwarding state
[  771.339042] br1: port 2(veth2) entered disabled state
[  771.352173] veth2: left allmulticast mode
[  771.352232] veth2: left promiscuous mode
[  771.352270] br1: port 2(veth2) entered disabled state
[  771.365587] br1: port 1(veth1) entered disabled state
[  771.378876] veth1: left allmulticast mode
[  771.378937] veth1: left promiscuous mode
[  771.378984] br1: port 1(veth1) entered disabled state