[ 1284.793125] Running test [R:12688441 T:10 - Storage - block - filesystem fio test - Kernel: 6.0.0-rc7] 
[ 1287.191611] scsi_debug:sdebug_driver_probe: scsi_debug: trim poll_queues to 0. poll_q/nr_hw = (0/1) 
[ 1287.201724] scsi host7: scsi_debug: version 0191 [20210520] 
[ 1287.201724]   dev_size_mb=6144, opts=0x0, submit_queues=1, statistics=0 
[ 1287.215743] scsi 7:0:0:0: Direct-Access     Linux    scsi_debug       0191 PQ: 0 ANSI: 7 
[ 1287.225300] sd 7:0:0:0: Attached scsi generic sg2 type 0 
[ 1287.225428] sd 7:0:0:0: Power-on or device reset occurred 
[ 1287.239425] sd 7:0:0:0: [sdb] 12582912 512-byte logical blocks: (6.44 GB/6.00 GiB) 
[ 1287.248914] sd 7:0:0:0: [sdb] Write Protect is off 
[ 1287.256291] sd 7:0:0:0: [sdb] Write cache: enabled, read cache: enabled, supports DPO and FUA 
[ 1287.268873] sd 7:0:0:0: [sdb] Preferred minimum I/O size 512 bytes 
[ 1287.275782] sd 7:0:0:0: [sdb] Optimal transfer size 524288 bytes 
[ 1287.303344] sd 7:0:0:0: [sdb] Attached SCSI disk 
[ 1294.394500] HOST:host7 ,DISK:/dev/sdb ,I/O SCHED:mq-deadline ,FSTYPE:ext2 
[ 1294.765241] EXT4-fs (sdb): mounting ext2 file system using the ext4 subsystem 
[ 1294.778284] EXT4-fs (sdb): mounted filesystem without journal. Quota mode: none. 
[ 1355.185419] EXT4-fs (sdb): unmounting filesystem. 
[ 1355.196788] HOST:host7 ,DISK:/dev/sdb ,I/O SCHED:mq-deadline ,FSTYPE:ext3 
[ 1355.766729] EXT4-fs (sdb): mounting ext3 file system using the ext4 subsystem 
[ 1355.799699] EXT4-fs (sdb): mounted filesystem with ordered data mode. Quota mode: none. 
[ 1416.211043] EXT4-fs (sdb): unmounting filesystem. 
[ 1416.375704] HOST:host7 ,DISK:/dev/sdb ,I/O SCHED:mq-deadline ,FSTYPE:ext4 
[ 1416.671976] EXT4-fs (sdb): mounted filesystem with ordered data mode. Quota mode: none. 
[-- MARK -- Sat Oct  1 01:10:00 2022] 
[ 1477.085591] EXT4-fs (sdb): unmounting filesystem. 
[ 1477.250318] HOST:host7 ,DISK:/dev/sdb ,I/O SCHED:mq-deadline ,FSTYPE:xfs 
[ 1477.526936] XFS (sdb): Mounting V5 Filesystem 
[ 1477.570946] XFS (sdb): Ending clean mount 
[ 1538.001024] XFS (sdb): Unmounting Filesystem 
[ 1538.233393] HOST:host7 ,DISK:/dev/sdb ,I/O SCHED:kyber ,FSTYPE:ext2 
[ 1538.543635] EXT4-fs (sdb): mounting ext2 file system using the ext4 subsystem 
[ 1538.556724] EXT4-fs (sdb): mounted filesystem without journal. Quota mode: none. 
[ 1598.965940] EXT4-fs (sdb): unmounting filesystem. 
[ 1598.977055] HOST:host7 ,DISK:/dev/sdb ,I/O SCHED:kyber ,FSTYPE:ext3 
[ 1599.505472] EXT4-fs (sdb): mounting ext3 file system using the ext4 subsystem 
[ 1599.537732] EXT4-fs (sdb): mounted filesystem with ordered data mode. Quota mode: none. 
[ 1659.950529] EXT4-fs (sdb): unmounting filesystem. 
[ 1660.115144] HOST:host7 ,DISK:/dev/sdb ,I/O SCHED:kyber ,FSTYPE:ext4 
[ 1660.412846] EXT4-fs (sdb): mounted filesystem with ordered data mode. Quota mode: none. 
[ 1720.836956] EXT4-fs (sdb): unmounting filesystem. 
[ 1721.001530] HOST:host7 ,DISK:/dev/sdb ,I/O SCHED:kyber ,FSTYPE:xfs 
[ 1721.276143] XFS (sdb): Mounting V5 Filesystem 
[ 1721.321037] XFS (sdb): Ending clean mount 
[-- MARK -- Sat Oct  1 01:15:00 2022] 
[ 1781.743077] XFS (sdb): Unmounting Filesystem 
[ 1781.982035] HOST:host7 ,DISK:/dev/sdb ,I/O SCHED:bfq ,FSTYPE:ext2 
[ 1782.313209] EXT4-fs (sdb): mounting ext2 file system using the ext4 subsystem 
[ 1782.326419] EXT4-fs (sdb): mounted filesystem without journal. Quota mode: none. 
[ 1842.732658] EXT4-fs (sdb): unmounting filesystem. 
[ 1842.743377] HOST:host7 ,DISK:/dev/sdb ,I/O SCHED:bfq ,FSTYPE:ext3 
[ 1843.311131] EXT4-fs (sdb): mounting ext3 file system using the ext4 subsystem 
[ 1843.343468] EXT4-fs (sdb): mounted filesystem with ordered data mode. Quota mode: none. 
[ 1903.761075] EXT4-fs (sdb): unmounting filesystem. 
[ 1903.925664] HOST:host7 ,DISK:/dev/sdb ,I/O SCHED:bfq ,FSTYPE:ext4 
[ 1904.219013] EXT4-fs (sdb): mounted filesystem with ordered data mode. Quota mode: none. 
[ 1964.643210] EXT4-fs (sdb): unmounting filesystem. 
[ 1964.808107] HOST:host7 ,DISK:/dev/sdb ,I/O SCHED:bfq ,FSTYPE:xfs 
[ 1965.081130] XFS (sdb): Mounting V5 Filesystem 
[ 1965.125269] XFS (sdb): Ending clean mount 
[ 2025.558024] XFS (sdb): Unmounting Filesystem 
[ 2025.792273] HOST:host7 ,DISK:/dev/sdb ,I/O SCHED:none ,FSTYPE:ext2 
[ 2026.112372] EXT4-fs (sdb): mounting ext2 file system using the ext4 subsystem 
[ 2026.125043] EXT4-fs (sdb): mounted filesystem without journal. Quota mode: none. 
[-- MARK -- Sat Oct  1 01:20:00 2022] 
[ 2086.532024] EXT4-fs (sdb): unmounting filesystem. 
[ 2086.542833] HOST:host7 ,DISK:/dev/sdb ,I/O SCHED:none ,FSTYPE:ext3 
[ 2087.079677] EXT4-fs (sdb): mounting ext3 file system using the ext4 subsystem 
[ 2087.111610] EXT4-fs (sdb): mounted filesystem with ordered data mode. Quota mode: none. 
[ 2147.531599] EXT4-fs (sdb): unmounting filesystem. 
[ 2147.696286] HOST:host7 ,DISK:/dev/sdb ,I/O SCHED:none ,FSTYPE:ext4 
[ 2147.984388] EXT4-fs (sdb): mounted filesystem with ordered data mode. Quota mode: none. 
[ 2208.404102] EXT4-fs (sdb): unmounting filesystem. 
[ 2208.568637] HOST:host7 ,DISK:/dev/sdb ,I/O SCHED:none ,FSTYPE:xfs 
[ 2208.826279] XFS (sdb): Mounting V5 Filesystem 
[ 2208.870634] XFS (sdb): Ending clean mount 
[ 2269.302004] XFS (sdb): Unmounting Filesystem 
[ 2272.568351] sd 7:0:0:0: [sdb] Synchronizing SCSI cache