[ 1525.705410][ T8193] br1: port 1(veth1) entered blocking state
[ 1525.705813][ T8193] br1: port 1(veth1) entered disabled state
[ 1525.706210][ T8193] veth1: entered allmulticast mode
[ 1525.709247][ T8193] veth1: entered promiscuous mode
[ 1525.899142][ T4566] br1: port 1(veth1) entered blocking state
[ 1525.899435][ T4566] br1: port 1(veth1) entered forwarding state
[ 1546.204699][ T8268] br1: port 1(veth1) entered disabled state
[ 1546.348559][ T8269] veth1: left allmulticast mode
[ 1546.348789][ T8269] veth1: left promiscuous mode
[ 1546.349094][ T8269] br1: port 1(veth1) entered disabled state