[Nfs-ganesha-devel] FSAL_PROXY : "open_fd_count is negative"

Since 2.7-dev.8 and the Daniel's patch fc5e13ecb "adding a message when open_fd_count comes negative", FSAL_PROXY tests logs are full of these critical messages : "open_fd_count is negative". Should I worry about and try to fix it ? Or is this open_fd_count deprecated and unused ? Best regards, Patrice