[ 1323.939972][ T8429] br1: port 1(veth1) entered blocking state
[ 1323.940303][ T8429] br1: port 1(veth1) entered disabled state
[ 1323.940588][ T8429] veth1: entered allmulticast mode
[ 1323.951402][ T8429] veth1: entered promiscuous mode
[ 1324.033592][  T334] br1: port 1(veth1) entered blocking state
[ 1324.033872][  T334] br1: port 1(veth1) entered forwarding state
[ 1337.328202][ T8528] br1: port 1(veth1) entered disabled state
[ 1337.404505][ T8529] veth1: left allmulticast mode
[ 1337.404791][ T8529] veth1: left promiscuous mode
[ 1337.405157][ T8529] br1: port 1(veth1) entered disabled state