[ 1650.278633][ T8910] br1: port 1(veth1) entered blocking state
[ 1650.278902][ T8910] br1: port 1(veth1) entered disabled state
[ 1650.279163][ T8910] veth1: entered allmulticast mode
[ 1650.282190][ T8910] veth1: entered promiscuous mode
[ 1650.439312][   T40] br1: port 1(veth1) entered blocking state
[ 1650.439561][   T40] br1: port 1(veth1) entered forwarding state
[ 1670.749586][ T8985] br1: port 1(veth1) entered disabled state
[ 1670.916682][ T8987] veth1: left allmulticast mode
[ 1670.916908][ T8987] veth1: left promiscuous mode
[ 1670.917208][ T8987] br1: port 1(veth1) entered disabled state