[ 1728.487916][ T9466] br1: port 1(veth1) entered blocking state
[ 1728.488220][ T9466] br1: port 1(veth1) entered disabled state
[ 1728.488534][ T9466] veth1: entered allmulticast mode
[ 1728.490483][ T9466] veth1: entered promiscuous mode
[ 1728.650127][   T63] br1: port 1(veth1) entered blocking state
[ 1728.650412][   T63] br1: port 1(veth1) entered forwarding state
[ 1764.811509][ T9646] br1: port 1(veth1) entered disabled state
[ 1764.971816][ T9647] veth1: left allmulticast mode
[ 1764.972024][ T9647] veth1: left promiscuous mode
[ 1764.972329][ T9647] br1: port 1(veth1) entered disabled state