[ 1248.541579][ T7592] br1: port 1(veth1) entered blocking state
[ 1248.542029][ T7592] br1: port 1(veth1) entered disabled state
[ 1248.542472][ T7592] veth1: entered allmulticast mode
[ 1248.545728][ T7592] veth1: entered promiscuous mode
[ 1248.641012][   T37] br1: port 1(veth1) entered blocking state
[ 1248.641399][   T37] br1: port 1(veth1) entered forwarding state
[ 1279.888275][ T7771] br1: port 1(veth1) entered disabled state
[ 1279.964092][ T7772] veth1: left allmulticast mode
[ 1279.964354][ T7772] veth1: left promiscuous mode
[ 1279.964671][ T7772] br1: port 1(veth1) entered disabled state