Hi all, I ran the latest blktests (git hash: 8b633b4963b0) with v6.7-rc1 kernel. I observed a couple of new failure symptoms listed below. The failures I observed with v6.6 kernel [1] are still observed with v6.7-rc1. [1] https://lore.kernel.org/linux-block/6qycihftrxsdvuvpsvmkbe2swy5u2isrtu6jiyf3khzusdzilc@34kda7iutwdq/ List of new failures ==================== #1: nvme/041-045 #2: nvme/* (tcp transport) Failure description =================== #1: nvme/041-045 The test cases fail when kernel config NVME_HOST_AUTH is not set. It is being discussed to check the requirement on blktests side [2]. [2] https://lore.kernel.org/linux-block/20231115055220.2656965-1-shinichiro.kawasaki@xxxxxxx/ #2 nvme/* (tcp transport) Many test cases fail with WARN at kernel/workqueue.c:3400 __flush_work. A fix patch is already available [3]. [3] https://lore.kernel.org/linux-nvme/20231020050606.9464-1-hare@xxxxxxx/