[    1.850190] 8021q: 802.1Q VLAN Support v1.8
[    2.168278] br1: port 1(veth1) entered blocking state
[    2.168347] br1: port 1(veth1) entered disabled state
[    2.168444] veth1: entered allmulticast mode
[    2.168548] veth1: entered promiscuous mode
[    2.176615] br1: port 1(veth1) entered blocking state
[    2.176673] br1: port 1(veth1) entered forwarding state
[   27.540945] br1: port 1(veth1) entered disabled state
[   27.547926] veth1: left allmulticast mode
[   27.548003] veth1: left promiscuous mode
[   27.548047] br1: port 1(veth1) entered disabled state