[ 2878.421835] scsi_debug:sdebug_driver_probe: scsi_debug: trim poll_queues to 0. poll_q/nr_hw = (0/1)
[ 2878.422694] scsi host11: scsi_debug: version 0191 [20210520]
                 dev_size_mb=6144, opts=0x0, submit_queues=1, statistics=0
[ 2878.423626] scsi 11:0:0:0: Direct-Access     Linux    scsi_debug       0191 PQ: 0 ANSI: 7
[ 2878.424608] sd 11:0:0:0: Attached scsi generic sg2 type 0
[ 2878.424691] sd 11:0:0:0: Power-on or device reset occurred
[ 2878.427265] sd 11:0:0:0: [sdb] 12582912 512-byte logical blocks: (6.44 GB/6.00 GiB)
[ 2878.429349] sd 11:0:0:0: [sdb] Write Protect is off
[ 2878.430227] sd 11:0:0:0: [sdb] Mode Sense: 73 00 10 08
[ 2878.432238] sd 11:0:0:0: [sdb] Write cache: enabled, read cache: enabled, supports DPO and FUA
[ 2878.436299] sd 11:0:0:0: [sdb] Preferred minimum I/O size 512 bytes
[ 2878.437020] sd 11:0:0:0: [sdb] Optimal transfer size 524288 bytes
[ 2878.454926] sd 11:0:0:0: [sdb] Attached SCSI disk
[ 2885.533308] HOST:host11 ,DISK:/dev/sdb ,I/O SCHED:mq-deadline ,FSTYPE:ext2
[ 2885.838604] EXT4-fs (sdb): mounting ext2 file system using the ext4 subsystem
[ 2885.844362] EXT4-fs (sdb): mounted filesystem without journal. Quota mode: none.
[ 2946.224099] EXT4-fs (sdb): unmounting filesystem.
[ 2946.229316] HOST:host11 ,DISK:/dev/sdb ,I/O SCHED:mq-deadline ,FSTYPE:ext3
[ 2946.741588] EXT4-fs (sdb): mounting ext3 file system using the ext4 subsystem
[ 2946.766526] EXT4-fs (sdb): mounted filesystem with ordered data mode. Quota mode: none.
[ 3007.150390] EXT4-fs (sdb): unmounting filesystem.
[ 3007.309391] HOST:host11 ,DISK:/dev/sdb ,I/O SCHED:mq-deadline ,FSTYPE:ext4
[ 3007.576759] EXT4-fs (sdb): mounted filesystem with ordered data mode. Quota mode: none.
[ 3067.966775] EXT4-fs (sdb): unmounting filesystem.
[ 3068.125615] HOST:host11 ,DISK:/dev/sdb ,I/O SCHED:mq-deadline ,FSTYPE:xfs
[ 3068.364547] XFS (sdb): Mounting V5 Filesystem
[ 3068.403476] XFS (sdb): Ending clean mount
[ 3128.826437] XFS (sdb): Unmounting Filesystem
[ 3129.053768] HOST:host11 ,DISK:/dev/sdb ,I/O SCHED:kyber ,FSTYPE:ext2
[ 3129.313072] EXT4-fs (sdb): mounting ext2 file system using the ext4 subsystem
[ 3129.318695] EXT4-fs (sdb): mounted filesystem without journal. Quota mode: none.
[ 3189.696542] EXT4-fs (sdb): unmounting filesystem.
[ 3189.702474] HOST:host11 ,DISK:/dev/sdb ,I/O SCHED:kyber ,FSTYPE:ext3
[ 3190.216285] EXT4-fs (sdb): mounting ext3 file system using the ext4 subsystem
[ 3190.240733] EXT4-fs (sdb): mounted filesystem with ordered data mode. Quota mode: none.
[ 3250.626307] EXT4-fs (sdb): unmounting filesystem.
[ 3250.785612] HOST:host11 ,DISK:/dev/sdb ,I/O SCHED:kyber ,FSTYPE:ext4
[ 3251.048325] EXT4-fs (sdb): mounted filesystem with ordered data mode. Quota mode: none.
[ 3311.451987] EXT4-fs (sdb): unmounting filesystem.
[ 3311.610868] HOST:host11 ,DISK:/dev/sdb ,I/O SCHED:kyber ,FSTYPE:xfs
[ 3311.839903] XFS (sdb): Mounting V5 Filesystem
[ 3311.878245] XFS (sdb): Ending clean mount
[ 3372.278753] XFS (sdb): Unmounting Filesystem
[ 3372.505574] HOST:host11 ,DISK:/dev/sdb ,I/O SCHED:bfq ,FSTYPE:ext2
[ 3372.767811] EXT4-fs (sdb): mounting ext2 file system using the ext4 subsystem
[ 3372.773513] EXT4-fs (sdb): mounted filesystem without journal. Quota mode: none.
[ 3433.148879] EXT4-fs (sdb): unmounting filesystem.
[ 3433.154715] HOST:host11 ,DISK:/dev/sdb ,I/O SCHED:bfq ,FSTYPE:ext3
[ 3433.667733] EXT4-fs (sdb): mounting ext3 file system using the ext4 subsystem
[ 3433.692333] EXT4-fs (sdb): mounted filesystem with ordered data mode. Quota mode: none.
[ 3494.082962] EXT4-fs (sdb): unmounting filesystem.
[ 3494.242100] HOST:host11 ,DISK:/dev/sdb ,I/O SCHED:bfq ,FSTYPE:ext4
[ 3494.513739] EXT4-fs (sdb): mounted filesystem with ordered data mode. Quota mode: none.
[ 3554.907312] EXT4-fs (sdb): unmounting filesystem.
[ 3555.066346] HOST:host11 ,DISK:/dev/sdb ,I/O SCHED:bfq ,FSTYPE:xfs
[ 3555.296253] XFS (sdb): Mounting V5 Filesystem
[ 3555.334796] XFS (sdb): Ending clean mount
[ 3615.738309] XFS (sdb): Unmounting Filesystem
[ 3615.964154] HOST:host11 ,DISK:/dev/sdb ,I/O SCHED:none ,FSTYPE:ext2
[ 3616.228407] EXT4-fs (sdb): mounting ext2 file system using the ext4 subsystem
[ 3616.234111] EXT4-fs (sdb): mounted filesystem without journal. Quota mode: none.
[ 3676.608047] EXT4-fs (sdb): unmounting filesystem.
[ 3676.612995] HOST:host11 ,DISK:/dev/sdb ,I/O SCHED:none ,FSTYPE:ext3
[ 3677.127498] EXT4-fs (sdb): mounting ext3 file system using the ext4 subsystem
[ 3677.151802] EXT4-fs (sdb): mounted filesystem with ordered data mode. Quota mode: none.
[ 3737.535396] EXT4-fs (sdb): unmounting filesystem.
[ 3737.694476] HOST:host11 ,DISK:/dev/sdb ,I/O SCHED:none ,FSTYPE:ext4
[ 3737.957736] EXT4-fs (sdb): mounted filesystem with ordered data mode. Quota mode: none.
[ 3798.343810] EXT4-fs (sdb): unmounting filesystem.
[ 3798.502791] HOST:host11 ,DISK:/dev/sdb ,I/O SCHED:none ,FSTYPE:xfs
[ 3798.730408] XFS (sdb): Mounting V5 Filesystem
[ 3798.768593] XFS (sdb): Ending clean mount
[ 3859.168370] XFS (sdb): Unmounting Filesystem
[ 3862.411259] sd 11:0:0:0: [sdb] Synchronizing SCSI cache