[ 1407.550936][ T7496] br1: port 1(veth1) entered blocking state
[ 1407.551448][ T7496] br1: port 1(veth1) entered disabled state
[ 1407.551904][ T7496] veth1: entered allmulticast mode
[ 1407.556474][ T7496] veth1: entered promiscuous mode
[ 1407.676021][   T38] br1: port 1(veth1) entered blocking state
[ 1407.676492][   T38] br1: port 1(veth1) entered forwarding state
[ 1427.261211][ T7635] br1: port 1(veth1) entered disabled state
[ 1427.374951][ T7636] veth1: left allmulticast mode
[ 1427.375298][ T7636] veth1: left promiscuous mode
[ 1427.375781][ T7636] br1: port 1(veth1) entered disabled state