[ 1529.437957][ T6720] br1: port 1(veth1) entered blocking state
[ 1529.438349][ T6720] br1: port 1(veth1) entered disabled state
[ 1529.438617][ T6720] veth1: entered allmulticast mode
[ 1529.440566][ T6720] veth1: entered promiscuous mode
[ 1529.593102][ T4985] br1: port 1(veth1) entered blocking state
[ 1529.593392][ T4985] br1: port 1(veth1) entered forwarding state
[ 1545.265210][ T6779] br1: port 1(veth1) entered disabled state
[ 1545.411780][ T6780] veth1: left allmulticast mode
[ 1545.411986][ T6780] veth1: left promiscuous mode
[ 1545.412755][ T6780] br1: port 1(veth1) entered disabled state