[ 1638.185308][ T7686] br1: port 1(veth1) entered blocking state
[ 1638.185566][ T7686] br1: port 1(veth1) entered disabled state
[ 1638.185856][ T7686] veth1: entered allmulticast mode
[ 1638.187713][ T7686] veth1: entered promiscuous mode
[ 1638.343300][   T40] br1: port 1(veth1) entered blocking state
[ 1638.343669][   T40] br1: port 1(veth1) entered forwarding state
[ 1658.746796][ T7761] br1: port 1(veth1) entered disabled state
[ 1658.903912][ T7763] veth1: left allmulticast mode
[ 1658.904136][ T7763] veth1: left promiscuous mode
[ 1658.904448][ T7763] br1: port 1(veth1) entered disabled state