[ 1631.689239][ T8817] br1: port 1(veth1) entered blocking state
[ 1631.689497][ T8817] br1: port 1(veth1) entered disabled state
[ 1631.689766][ T8817] veth1: entered allmulticast mode
[ 1631.692589][ T8817] veth1: entered promiscuous mode
[ 1631.848955][   T48] br1: port 1(veth1) entered blocking state
[ 1631.849221][   T48] br1: port 1(veth1) entered forwarding state
[ 1667.800661][ T8996] br1: port 1(veth1) entered disabled state
[ 1667.964037][ T8997] veth1: left allmulticast mode
[ 1667.964284][ T8997] veth1: left promiscuous mode
[ 1667.964593][ T8997] br1: port 1(veth1) entered disabled state