[ 1760.382412][ T5536] br1: port 1(veth1) entered blocking state
[ 1760.382686][ T5536] br1: port 1(veth1) entered disabled state
[ 1760.382933][ T5536] veth1: entered allmulticast mode
[ 1760.386060][ T5536] veth1: entered promiscuous mode
[ 1760.546862][   T64] br1: port 1(veth1) entered blocking state
[ 1760.547109][   T64] br1: port 1(veth1) entered forwarding state
[ 1776.709359][ T5595] br1: port 1(veth1) entered disabled state
[ 1776.869064][ T5596] veth1: left allmulticast mode
[ 1776.869304][ T5596] veth1: left promiscuous mode
[ 1776.869647][ T5596] br1: port 1(veth1) entered disabled state