[ 1700.053570][ T9450] br1: port 1(veth1) entered blocking state
[ 1700.053842][ T9450] br1: port 1(veth1) entered disabled state
[ 1700.054101][ T9450] veth1: entered allmulticast mode
[ 1700.056185][ T9450] veth1: entered promiscuous mode
[ 1700.245549][   T64] br1: port 1(veth1) entered blocking state
[ 1700.245953][   T64] br1: port 1(veth1) entered forwarding state
[ 1736.623867][ T9629] br1: port 1(veth1) entered disabled state
[ 1736.784092][ T9630] veth1: left allmulticast mode
[ 1736.784303][ T9630] veth1: left promiscuous mode
[ 1736.786611][ T9630] br1: port 1(veth1) entered disabled state