[ 1252.190738][ T7440] br1: port 1(veth1) entered blocking state
[ 1252.191033][ T7440] br1: port 1(veth1) entered disabled state
[ 1252.191310][ T7440] veth1: entered allmulticast mode
[ 1252.194190][ T7440] veth1: entered promiscuous mode
[ 1252.291617][ T6542] br1: port 1(veth1) entered blocking state
[ 1252.291924][ T6542] br1: port 1(veth1) entered forwarding state
[ 1283.784195][ T7619] br1: port 1(veth1) entered disabled state
[ 1283.870071][ T7620] veth1: left allmulticast mode
[ 1283.870342][ T7620] veth1: left promiscuous mode
[ 1283.870706][ T7620] br1: port 1(veth1) entered disabled state