[ 1761.776663][T16484] br1: port 1(veth1) entered blocking state
[ 1761.777080][T16484] br1: port 1(veth1) entered disabled state
[ 1761.777499][T16484] veth1: entered allmulticast mode
[ 1761.781332][T16484] veth1: entered promiscuous mode
[ 1761.907237][  T152] br1: port 1(veth1) entered blocking state
[ 1761.908040][  T152] br1: port 1(veth1) entered forwarding state
[ 1776.648920][T16583] br1: port 1(veth1) entered disabled state
[ 1776.778102][T16584] veth1: left allmulticast mode
[ 1776.778473][T16584] veth1: left promiscuous mode
[ 1776.779280][T16584] br1: port 1(veth1) entered disabled state