[ 1319.038533][T17907] 8021q: 802.1Q VLAN Support v1.8
[ 1321.669196][T17941] br1: port 1(veth1) entered blocking state
[ 1321.669967][T17941] br1: port 1(veth1) entered disabled state
[ 1321.670297][T17941] veth1: entered allmulticast mode
[ 1321.672276][T17941] veth1: entered promiscuous mode
[ 1321.772717][   T37] br1: port 1(veth1) entered blocking state
[ 1321.773153][   T37] br1: port 1(veth1) entered forwarding state
[ 1352.920878][T18121] br1: port 1(veth1) entered disabled state
[ 1353.016014][T18123] veth1: left allmulticast mode
[ 1353.016312][T18123] veth1: left promiscuous mode
[ 1353.016724][T18123] br1: port 1(veth1) entered disabled state