[ 1237.436649][T20343] br1: port 1(veth1) entered blocking state
[ 1237.436931][T20343] br1: port 1(veth1) entered disabled state
[ 1237.437205][T20343] veth1: entered allmulticast mode
[ 1237.439357][T20343] veth1: entered promiscuous mode
[ 1237.537350][   T40] br1: port 1(veth1) entered blocking state
[ 1237.537648][   T40] br1: port 1(veth1) entered forwarding state
[ 1269.017974][T20522] br1: port 1(veth1) entered disabled state
[ 1269.121864][T20523] veth1: left allmulticast mode
[ 1269.122149][T20523] veth1: left promiscuous mode
[ 1269.122712][T20523] br1: port 1(veth1) entered disabled state