This is a note to let you know that I've just added the patch titled drbd: Add NULL check for net_conf to prevent dereference in state validation to the 5.15-stable tree which can be found at: http://www.kernel.org/git/?p=linux/kernel/git/stable/stable-queue.git;a=summary The filename of the patch is: drbd-add-null-check-for-net_conf-to-prevent-dereference-in-state-validation.patch and it can be found in the queue-5.15 subdirectory. If you, or anyone else, feels it should not be added to the stable tree, please let <stable@xxxxxxxxxxxxxxx> know about it.