[ 1293.661055][ T7511] br1: port 1(veth1) entered blocking state
[ 1293.661433][ T7511] br1: port 1(veth1) entered disabled state
[ 1293.661715][ T7511] veth1: entered allmulticast mode
[ 1293.663598][ T7511] veth1: entered promiscuous mode
[ 1293.742968][   T62] br1: port 1(veth1) entered blocking state
[ 1293.743270][   T62] br1: port 1(veth1) entered forwarding state
[ 1307.349427][ T7610] br1: port 1(veth1) entered disabled state
[ 1307.443217][ T7611] veth1: left allmulticast mode
[ 1307.443734][ T7611] veth1: left promiscuous mode
[ 1307.444066][ T7611] br1: port 1(veth1) entered disabled state