[ 1564.135919][ T7339] br1: port 1(veth1) entered blocking state
[ 1564.136210][ T7339] br1: port 1(veth1) entered disabled state
[ 1564.136483][ T7339] veth1: entered allmulticast mode
[ 1564.139840][ T7339] veth1: entered promiscuous mode
[ 1564.306423][ T3867] br1: port 1(veth1) entered blocking state
[ 1564.306686][ T3867] br1: port 1(veth1) entered forwarding state
[ 1599.817451][ T7430] br1: port 1(veth1) entered disabled state
[ 1599.991635][ T7431] veth1: left allmulticast mode
[ 1599.991956][ T7431] veth1: left promiscuous mode
[ 1599.992385][ T7431] br1: port 1(veth1) entered disabled state