[ 1738.769892][T10816] br1: port 1(veth1) entered blocking state
[ 1738.770177][T10816] br1: port 1(veth1) entered disabled state
[ 1738.770457][T10816] veth1: entered allmulticast mode
[ 1738.772339][T10816] veth1: entered promiscuous mode
[ 1738.932019][  T253] br1: port 1(veth1) entered blocking state
[ 1738.932310][  T253] br1: port 1(veth1) entered forwarding state
[ 1755.331549][T10876] br1: port 1(veth1) entered disabled state
[ 1755.507023][T10877] veth1: left allmulticast mode
[ 1755.507406][T10877] veth1: left promiscuous mode
[ 1755.507894][T10877] br1: port 1(veth1) entered disabled state