[ 796.349246] run blktests nvme/019 at 2022-09-30 20:59:06 [ 796.384803] loop0: detected capacity change from 0 to 2097152 [ 796.395828] nvmet: adding nsid 1 to subsystem blktests-subsystem-1 [ 796.415357] nvmet: creating nvm controller 1 for subsystem blktests-subsystem-1 for NQN nqn.2014-08.org.nvmexpress:uuid:4c4c4544-0033-4310-8059-c7c04f4b3032. [ 796.431415] nvme nvme0: creating 32 I/O queues. [ 796.441803] nvme nvme0: new ctrl: "blktests-subsystem-1" [ 797.484141] nvme nvme0: using deprecated NVME_IOCTL_IO_CMD ioctl on the char device! [ 797.497291] nvme nvme0: Removing ctrl: NQN "blktests-subsystem-1"