[ 1146.656013][ T7739] br1: port 1(veth1) entered blocking state
[ 1146.656815][ T7739] br1: port 1(veth1) entered disabled state
[ 1146.657545][ T7739] veth1: entered allmulticast mode
[ 1146.665138][ T7739] veth1: entered promiscuous mode
[ 1146.795024][ T5470] br1: port 1(veth1) entered blocking state
[ 1146.795504][ T5470] br1: port 1(veth1) entered forwarding state
[ 1161.975724][ T7838] br1: port 1(veth1) entered disabled state
[ 1162.120411][ T7839] veth1: left allmulticast mode
[ 1162.120838][ T7839] veth1: left promiscuous mode
[ 1162.121398][ T7839] br1: port 1(veth1) entered disabled state