On 04/08/2020 16:23, Coly Li wrote: > This is the procedure to reproduce the panic, > # modprobe scsi_debug delay=0 dev_size_mb=2048 max_queue=1 > # losetup -f /dev/nvme0n1 --direct-io=on > # blkdiscard /dev/loop0 -o 0 -l 0x200
losetup -f /dev/sdX isn't it?
