[ 1242.307093][ T3299] br1: port 1(veth1) entered blocking state
[ 1242.307302][ T3299] br1: port 1(veth1) entered disabled state
[ 1242.307482][ T3299] veth1: entered allmulticast mode
[ 1242.309838][ T3299] veth1: entered promiscuous mode
[ 1242.332893][T17148] br1: port 1(veth1) entered blocking state
[ 1242.333078][T17148] br1: port 1(veth1) entered forwarding state
[ 1269.426588][ T3478] br1: port 1(veth1) entered disabled state
[ 1269.455478][ T3479] veth1: left allmulticast mode
[ 1269.455647][ T3479] veth1: left promiscuous mode
[ 1269.455883][ T3479] br1: port 1(veth1) entered disabled state