[ 1544.124521][ T6886] br1: port 1(veth1) entered blocking state
[ 1544.124979][ T6886] br1: port 1(veth1) entered disabled state
[ 1544.125465][ T6886] veth1: entered allmulticast mode
[ 1544.128984][ T6886] veth1: entered promiscuous mode
[ 1544.243501][ T4761] br1: port 1(veth1) entered blocking state
[ 1544.244014][ T4761] br1: port 1(veth1) entered forwarding state
[ 1577.968107][ T7066] br1: port 1(veth1) entered disabled state
[ 1578.105823][ T7067] veth1: left allmulticast mode
[ 1578.106183][ T7067] veth1: left promiscuous mode
[ 1578.106678][ T7067] br1: port 1(veth1) entered disabled state