[    1.827047] 8021q: 802.1Q VLAN Support v1.8
[    2.123472] br1: port 1(veth1) entered blocking state
[    2.123530] br1: port 1(veth1) entered disabled state
[    2.123581] veth1: entered allmulticast mode
[    2.123660] veth1: entered promiscuous mode
[    2.133086] br1: port 1(veth1) entered blocking state
[    2.133140] br1: port 1(veth1) entered forwarding state
[   27.493133] br1: port 1(veth1) entered disabled state
[   27.502275] veth1: left allmulticast mode
[   27.502356] veth1: left promiscuous mode
[   27.502412] br1: port 1(veth1) entered disabled state