[ 1372.836367][ T6700] br1: port 1(veth1) entered blocking state
[ 1372.836638][ T6700] br1: port 1(veth1) entered disabled state
[ 1372.836886][ T6700] veth1: entered allmulticast mode
[ 1372.839792][ T6700] veth1: entered promiscuous mode
[ 1372.987334][ T6122] br1: port 1(veth1) entered blocking state
[ 1372.987633][ T6122] br1: port 1(veth1) entered forwarding state
[ 1407.381171][ T6791] br1: port 1(veth1) entered disabled state
[ 1407.518443][ T6792] veth1: left allmulticast mode
[ 1407.518666][ T6792] veth1: left promiscuous mode
[ 1407.518979][ T6792] br1: port 1(veth1) entered disabled state