[ 1432.689897][ T9382] br1: port 1(veth1) entered blocking state
[ 1432.690157][ T9382] br1: port 1(veth1) entered disabled state
[ 1432.690407][ T9382] veth1: entered allmulticast mode
[ 1432.692286][ T9382] veth1: entered promiscuous mode
[ 1432.836754][ T7272] br1: port 1(veth1) entered blocking state
[ 1432.837067][ T7272] br1: port 1(veth1) entered forwarding state
[ 1452.951132][ T9452] br1: port 1(veth1) entered disabled state
[ 1453.108261][ T9453] veth1: left allmulticast mode
[ 1453.108567][ T9453] veth1: left promiscuous mode
[ 1453.109720][ T9453] br1: port 1(veth1) entered disabled state