[ 1963.520645][ T7501] br1: port 1(veth1) entered blocking state
[ 1963.521139][ T7501] br1: port 1(veth1) entered disabled state
[ 1963.521611][ T7501] veth1: entered allmulticast mode
[ 1963.525163][ T7501] veth1: entered promiscuous mode
[ 1963.651117][   T68] br1: port 1(veth1) entered blocking state
[ 1963.651582][   T68] br1: port 1(veth1) entered forwarding state
[ 1983.247373][ T7640] br1: port 1(veth1) entered disabled state
[ 1983.381566][ T7641] veth1: left allmulticast mode
[ 1983.381908][ T7641] veth1: left promiscuous mode
[ 1983.382414][ T7641] br1: port 1(veth1) entered disabled state