[    2.101656] 8021q: 802.1Q VLAN Support v1.8
[    2.405576] br1: port 1(veth1) entered blocking state
[    2.405628] br1: port 1(veth1) entered disabled state
[    2.405676] veth1: entered allmulticast mode
[    2.405760] veth1: entered promiscuous mode
[    2.414060] br1: port 1(veth1) entered blocking state
[    2.414123] br1: port 1(veth1) entered forwarding state
[   27.800073] br1: port 1(veth1) entered disabled state
[   27.808088] veth1: left allmulticast mode
[   27.808163] veth1: left promiscuous mode
[   27.808220] br1: port 1(veth1) entered disabled state