[ 1301.907404][ T9701] br1: port 1(veth1) entered blocking state
[ 1301.907715][ T9701] br1: port 1(veth1) entered disabled state
[ 1301.907993][ T9701] veth1: entered allmulticast mode
[ 1301.910809][ T9701] veth1: entered promiscuous mode
[ 1301.985155][  T252] br1: port 1(veth1) entered blocking state
[ 1301.985434][  T252] br1: port 1(veth1) entered forwarding state
[ 1319.287555][ T9840] br1: port 1(veth1) entered disabled state
[ 1319.348079][ T9841] veth1: left allmulticast mode
[ 1319.349558][ T9841] veth1: left promiscuous mode
[ 1319.349897][ T9841] br1: port 1(veth1) entered disabled state