[ 1303.351148][ T9619] br1: port 1(veth1) entered blocking state
[ 1303.351493][ T9619] br1: port 1(veth1) entered disabled state
[ 1303.351789][ T9619] veth1: entered allmulticast mode
[ 1303.353725][ T9619] veth1: entered promiscuous mode
[ 1303.456079][ T3859] br1: port 1(veth1) entered blocking state
[ 1303.456520][ T3859] br1: port 1(veth1) entered forwarding state
[ 1321.330195][ T9758] br1: port 1(veth1) entered disabled state
[ 1321.409066][ T9759] veth1: left allmulticast mode
[ 1321.409337][ T9759] veth1: left promiscuous mode
[ 1321.409664][ T9759] br1: port 1(veth1) entered disabled state