[ 1353.351649][T10352] br1: port 1(veth1) entered blocking state
[ 1353.351970][T10352] br1: port 1(veth1) entered disabled state
[ 1353.352291][T10352] veth1: entered allmulticast mode
[ 1353.354235][T10352] veth1: entered promiscuous mode
[ 1353.444366][ T3903] br1: port 1(veth1) entered blocking state
[ 1353.444673][ T3903] br1: port 1(veth1) entered forwarding state
[ 1367.244832][T10451] br1: port 1(veth1) entered disabled state
[ 1367.341139][T10452] veth1: left allmulticast mode
[ 1367.341434][T10452] veth1: left promiscuous mode
[ 1367.341757][T10452] br1: port 1(veth1) entered disabled state