[ 1211.573916][ T7506] br1: port 1(veth1) entered blocking state
[ 1211.574676][ T7506] br1: port 1(veth1) entered disabled state
[ 1211.575118][ T7506] veth1: entered allmulticast mode
[ 1211.579312][ T7506] veth1: entered promiscuous mode
[ 1211.727610][   T69] br1: port 1(veth1) entered blocking state
[ 1211.728109][   T69] br1: port 1(veth1) entered forwarding state
[ 1245.159325][ T7685] br1: port 1(veth1) entered disabled state
[ 1245.276221][ T7686] veth1: left allmulticast mode
[ 1245.276622][ T7686] veth1: left promiscuous mode
[ 1245.277309][ T7686] br1: port 1(veth1) entered disabled state