[ 1416.731945][ T7572] br1: port 1(veth1) entered blocking state
[ 1416.732231][ T7572] br1: port 1(veth1) entered disabled state
[ 1416.732478][ T7572] veth1: entered allmulticast mode
[ 1416.735510][ T7572] veth1: entered promiscuous mode
[ 1416.909163][ T6123] br1: port 1(veth1) entered blocking state
[ 1416.909433][ T6123] br1: port 1(veth1) entered forwarding state
[ 1450.957115][ T7663] br1: port 1(veth1) entered disabled state
[ 1451.094893][ T7664] veth1: left allmulticast mode
[ 1451.095102][ T7664] veth1: left promiscuous mode
[ 1451.095388][ T7664] br1: port 1(veth1) entered disabled state