[ 1448.289525][ T8447] br0: port 1(veth1) entered blocking state
[ 1448.289768][ T8447] br0: port 1(veth1) entered disabled state
[ 1448.290042][ T8447] veth1: entered allmulticast mode
[ 1448.292073][ T8447] veth1: entered promiscuous mode
[ 1448.521288][   T69] br0: port 1(veth1) entered blocking state
[ 1448.521532][   T69] br0: port 1(veth1) entered forwarding state
[ 1455.671693][ T8482] br0: port 1(veth1) entered disabled state
[ 1455.790506][ T8483] veth1: left allmulticast mode
[ 1455.790716][ T8483] veth1: left promiscuous mode
[ 1455.791029][ T8483] br0: port 1(veth1) entered disabled state