[ 1755.821169][T13875] br1: port 1(veth1) entered blocking state
[ 1755.821592][T13875] br1: port 1(veth1) entered disabled state
[ 1755.821996][T13875] veth1: entered allmulticast mode
[ 1755.826997][T13875] veth1: entered promiscuous mode
[ 1755.946868][   T37] br1: port 1(veth1) entered blocking state
[ 1755.947374][   T37] br1: port 1(veth1) entered forwarding state
[ 1770.906270][T13974] br1: port 1(veth1) entered disabled state
[ 1771.008962][T13975] veth1: left allmulticast mode
[ 1771.009491][T13975] veth1: left promiscuous mode
[ 1771.009970][T13975] br1: port 1(veth1) entered disabled state