[ 879.044012] run blktests nvme/019 at 2022-10-02 09:40:22 [ 879.083887] loop0: detected capacity change from 0 to 2097152 [ 879.093218] nvmet: adding nsid 1 to subsystem blktests-subsystem-1 [ 879.111868] nvmet: creating nvm controller 1 for subsystem blktests-subsystem-1 for NQN nqn.2014-08.org.nvmexpress:uuid:00000000-0000-4000-8000-d85ed38fa508. [ 879.126405] nvme nvme1: creating 128 I/O queues. [ 879.140225] nvme nvme1: new ctrl: "blktests-subsystem-1" [ 880.188489] nvme nvme1: using deprecated NVME_IOCTL_IO_CMD ioctl on the char device! [ 880.201878] nvme nvme1: Removing ctrl: NQN "blktests-subsystem-1"