[ 1605.211109][ T9938] br1: port 1(veth1) entered blocking state
[ 1605.211528][ T9938] br1: port 1(veth1) entered disabled state
[ 1605.211981][ T9938] veth1: entered allmulticast mode
[ 1605.215676][ T9938] veth1: entered promiscuous mode
[ 1605.348057][   T38] br1: port 1(veth1) entered blocking state
[ 1605.348501][   T38] br1: port 1(veth1) entered forwarding state
[ 1620.273521][T10037] br1: port 1(veth1) entered disabled state
[ 1620.405569][T10038] veth1: left allmulticast mode
[ 1620.405987][T10038] veth1: left promiscuous mode
[ 1620.406517][T10038] br1: port 1(veth1) entered disabled state