[ 1298.661412][ T8503] br1: port 1(veth1) entered blocking state
[ 1298.661714][ T8503] br1: port 1(veth1) entered disabled state
[ 1298.661984][ T8503] veth1: entered allmulticast mode
[ 1298.663896][ T8503] veth1: entered promiscuous mode
[ 1298.745886][   T39] br1: port 1(veth1) entered blocking state
[ 1298.746299][   T39] br1: port 1(veth1) entered forwarding state
[ 1312.569391][ T8602] br1: port 1(veth1) entered disabled state
[ 1312.655338][ T8603] veth1: left allmulticast mode
[ 1312.655592][ T8603] veth1: left promiscuous mode
[ 1312.655944][ T8603] br1: port 1(veth1) entered disabled state