[ 6172.880262] run blktests nvme/019 at 2022-10-02 13:30:51
[ 6172.907170] loop0: detected capacity change from 0 to 2097152
[ 6172.910297] nvmet: adding nsid 1 to subsystem blktests-subsystem-1
[ 6172.914445] nvmet: creating nvm controller 1 for subsystem blktests-subsystem-1 for NQN nqn.2014-08.org.nvmexpress:uuid:3b0679c1-05d8-4891-b483-7f1fe0a280a0.
[ 6172.914485] nvme nvme0: creating 2 I/O queues.
[ 6172.914584] nvme nvme0: new ctrl: "blktests-subsystem-1"
[ 6173.930822] nvme nvme0: using deprecated NVME_IOCTL_IO_CMD ioctl on the char device!
[ 6173.932197] nvme nvme0: Removing ctrl: NQN "blktests-subsystem-1"