[ 1570.363543][ T7694] br1: port 1(veth1) entered blocking state
[ 1570.364156][ T7694] br1: port 1(veth1) entered disabled state
[ 1570.364426][ T7694] veth1: entered allmulticast mode
[ 1570.366386][ T7694] veth1: entered promiscuous mode
[ 1570.519936][    T9] br1: port 1(veth1) entered blocking state
[ 1570.520191][    T9] br1: port 1(veth1) entered forwarding state
[ 1586.399093][ T7753] br1: port 1(veth1) entered disabled state
[ 1586.556783][ T7754] veth1: left allmulticast mode
[ 1586.556994][ T7754] veth1: left promiscuous mode
[ 1586.557297][ T7754] br1: port 1(veth1) entered disabled state