[ 1560.227652][ T7030] br1: port 1(veth1) entered blocking state
[ 1560.227938][ T7030] br1: port 1(veth1) entered disabled state
[ 1560.228210][ T7030] veth1: entered allmulticast mode
[ 1560.230089][ T7030] veth1: entered promiscuous mode
[ 1560.385123][ T3920] br1: port 1(veth1) entered blocking state
[ 1560.385444][ T3920] br1: port 1(veth1) entered forwarding state
[ 1576.043671][ T7089] br1: port 1(veth1) entered disabled state
[ 1576.207083][ T7090] veth1: left allmulticast mode
[ 1576.207288][ T7090] veth1: left promiscuous mode
[ 1576.207596][ T7090] br1: port 1(veth1) entered disabled state