[ 1140.552678][ T7749] br1: port 1(veth1) entered blocking state
[ 1140.553114][ T7749] br1: port 1(veth1) entered disabled state
[ 1140.553529][ T7749] veth1: entered allmulticast mode
[ 1140.557630][ T7749] veth1: entered promiscuous mode
[ 1140.659302][ T6898] br1: port 1(veth1) entered blocking state
[ 1140.659742][ T6898] br1: port 1(veth1) entered forwarding state
[ 1155.715865][ T7848] br1: port 1(veth1) entered disabled state
[ 1155.843551][ T7849] veth1: left allmulticast mode
[ 1155.843923][ T7849] veth1: left promiscuous mode
[ 1155.844452][ T7849] br1: port 1(veth1) entered disabled state