[ 520.848600] 8021q: 802.1Q VLAN Support v1.8 [ 521.129213] br1: port 1(veth1) entered blocking state [ 521.129283] br1: port 1(veth1) entered disabled state [ 521.129343] veth1: entered allmulticast mode [ 521.129429] veth1: entered promiscuous mode [ 521.138340] br1: port 1(veth1) entered blocking state [ 521.138433] br1: port 1(veth1) entered forwarding state [ 546.552800] br1: port 1(veth1) entered disabled state [ 546.562604] veth1: left allmulticast mode [ 546.562694] veth1: left promiscuous mode [ 546.562758] br1: port 1(veth1) entered disabled state