[ 1529.483542][ T9363] br1: port 1(veth1) entered blocking state
[ 1529.484040][ T9363] br1: port 1(veth1) entered disabled state
[ 1529.484470][ T9363] veth1: entered allmulticast mode
[ 1529.487844][ T9363] veth1: entered promiscuous mode
[ 1529.593385][ T3475] br1: port 1(veth1) entered blocking state
[ 1529.593840][ T3475] br1: port 1(veth1) entered forwarding state
[ 1544.399603][ T9463] br1: port 1(veth1) entered disabled state
[ 1544.503394][ T9464] veth1: left allmulticast mode
[ 1544.503810][ T9464] veth1: left promiscuous mode
[ 1544.504299][ T9464] br1: port 1(veth1) entered disabled state