[ 1256.935703][T17352] 8021q: 802.1Q VLAN Support v1.8
[ 1260.025997][T17389] br1: port 1(veth1) entered blocking state
[ 1260.026471][T17389] br1: port 1(veth1) entered disabled state
[ 1260.026771][T17389] veth1: entered allmulticast mode
[ 1260.028711][T17389] veth1: entered promiscuous mode
[ 1260.110030][ T3547] br1: port 1(veth1) entered blocking state
[ 1260.110680][ T3547] br1: port 1(veth1) entered forwarding state
[ 1291.257576][T17568] br1: port 1(veth1) entered disabled state
[ 1291.347052][T17569] veth1: left allmulticast mode
[ 1291.347350][T17569] veth1: left promiscuous mode
[ 1291.347734][T17569] br1: port 1(veth1) entered disabled state