[  300.148124] br1: port 1(veth1) entered blocking state
[  300.148232] br1: port 1(veth1) entered disabled state
[  300.148303] veth1: entered allmulticast mode
[  300.148410] veth1: entered promiscuous mode
[  300.156976] br1: port 1(veth1) entered blocking state
[  300.157039] br1: port 1(veth1) entered forwarding state
[  300.166689] br1: port 2(veth2) entered blocking state
[  300.166789] br1: port 2(veth2) entered disabled state
[  300.166868] veth2: entered allmulticast mode
[  300.166984] veth2: entered promiscuous mode
[  300.176102] br1: port 2(veth2) entered blocking state
[  300.176160] br1: port 2(veth2) entered forwarding state
[  311.638229] br1: port 2(veth2) entered disabled state
[  311.646134] veth2: left allmulticast mode
[  311.646193] veth2: left promiscuous mode
[  311.646259] br1: port 2(veth2) entered disabled state
[  311.654796] br1: port 1(veth1) entered disabled state
[  311.664818] veth1: left allmulticast mode
[  311.664907] veth1: left promiscuous mode
[  311.664961] br1: port 1(veth1) entered disabled state