[ 1903.019889][T16573] br1: port 1(veth1) entered blocking state
[ 1903.020375][T16573] br1: port 1(veth1) entered disabled state
[ 1903.020795][T16573] veth1: entered allmulticast mode
[ 1903.025817][T16573] veth1: entered promiscuous mode
[ 1903.150296][   T37] br1: port 1(veth1) entered blocking state
[ 1903.150818][   T37] br1: port 1(veth1) entered forwarding state
[ 1918.288839][T16672] br1: port 1(veth1) entered disabled state
[ 1918.425052][T16674] veth1: left allmulticast mode
[ 1918.425441][T16674] veth1: left promiscuous mode
[ 1918.425975][T16674] br1: port 1(veth1) entered disabled state