[ 1656.255907][T12525] br1: port 1(veth1) entered blocking state
[ 1656.256177][T12525] br1: port 1(veth1) entered disabled state
[ 1656.256432][T12525] veth1: entered allmulticast mode
[ 1656.258287][T12525] veth1: entered promiscuous mode
[ 1656.401397][ T7975] br1: port 1(veth1) entered blocking state
[ 1656.401651][ T7975] br1: port 1(veth1) entered forwarding state
[ 1672.092892][T12584] br1: port 1(veth1) entered disabled state
[ 1672.244613][T12585] veth1: left allmulticast mode
[ 1672.245825][T12585] veth1: left promiscuous mode
[ 1672.246175][T12585] br1: port 1(veth1) entered disabled state