[ 1401.410555][ T9540] br1: port 1(veth1) entered blocking state
[ 1401.410847][ T9540] br1: port 1(veth1) entered disabled state
[ 1401.415395][ T9540] veth1: entered allmulticast mode
[ 1401.418403][ T9540] veth1: entered promiscuous mode
[ 1401.564984][ T8134] br1: port 1(veth1) entered blocking state
[ 1401.565259][ T8134] br1: port 1(veth1) entered forwarding state
[ 1435.756234][ T9631] br1: port 1(veth1) entered disabled state
[ 1435.917679][ T9632] veth1: left allmulticast mode
[ 1435.917899][ T9632] veth1: left promiscuous mode
[ 1435.918199][ T9632] br1: port 1(veth1) entered disabled state