[ 1495.894733][ T5731] br1: port 1(veth1) entered blocking state
[ 1495.895003][ T5731] br1: port 1(veth1) entered disabled state
[ 1495.895256][ T5731] veth1: entered allmulticast mode
[ 1495.897055][ T5731] veth1: entered promiscuous mode
[ 1496.041063][   T40] br1: port 1(veth1) entered blocking state
[ 1496.041343][   T40] br1: port 1(veth1) entered forwarding state
[ 1530.399974][ T5823] br1: port 1(veth1) entered disabled state
[ 1530.548969][ T5824] veth1: left allmulticast mode
[ 1530.549285][ T5824] veth1: left promiscuous mode
[ 1530.549615][ T5824] br1: port 1(veth1) entered disabled state