[ 1873.446110][T17604] br1: port 1(veth1) entered blocking state
[ 1873.447128][T17604] br1: port 1(veth1) entered disabled state
[ 1873.447587][T17604] veth1: entered allmulticast mode
[ 1873.451023][T17604] veth1: entered promiscuous mode
[ 1873.587465][  T181] br1: port 1(veth1) entered blocking state
[ 1873.587970][  T181] br1: port 1(veth1) entered forwarding state
[ 1888.591767][T17703] br1: port 1(veth1) entered disabled state
[ 1888.707788][T17704] veth1: left allmulticast mode
[ 1888.708153][T17704] veth1: left promiscuous mode
[ 1888.708776][T17704] br1: port 1(veth1) entered disabled state