[ 1573.598008][T10690] br1: port 1(veth1) entered blocking state
[ 1573.598258][T10690] br1: port 1(veth1) entered disabled state
[ 1573.598520][T10690] veth1: entered allmulticast mode
[ 1573.600469][T10690] veth1: entered promiscuous mode
[ 1573.753137][    T9] br1: port 1(veth1) entered blocking state
[ 1573.753402][    T9] br1: port 1(veth1) entered forwarding state
[ 1589.408049][T10749] br1: port 1(veth1) entered disabled state
[ 1589.552040][T10750] veth1: left allmulticast mode
[ 1589.552278][T10750] veth1: left promiscuous mode
[ 1589.552582][T10750] br1: port 1(veth1) entered disabled state