[ 6786.160502] usb 3-3: Manufacturer: MediaTek Inc
[ 6786.160504] usb 3-3: SerialNumber: 537655507990200
[ 6786.165365] usb-storage 3-3:1.0: USB Mass Storage device detected
[ 6786.165620] scsi host8: usb-storage 3-3:1.0
[ 6787.170516] scsi 8:0:0:0: Direct-Access     MEDIATEK  FLASH DISK           PQ: 0 ANSI: 0 CCS
[ 6787.176510] scsi 8:0:0:1: Direct-Access     MEDIATEK  FLASH DISK           PQ: 0 ANSI: 0 CCS
[ 6787.177117] sd 8:0:0:0: Attached scsi generic sg6 type 0
[ 6787.182387] sd 8:0:0:1: Attached scsi generic sg7 type 0
[ 6787.191383] sd 8:0:0:0: [sdf] 3970048 512-byte logical blocks: (2.03 GB/1.89 GiB)
[ 6787.197419] sd 8:0:0:1: [sdg] 2400 512-byte logical blocks: (1.23 MB/1.17 MiB)
[ 6787.203503] sd 8:0:0:0: [sdf] Write Protect is off
[ 6787.203509] sd 8:0:0:0: [sdf] Mode Sense: 03 00 00 00
[ 6787.209501] sd 8:0:0:1: [sdg] Write Protect is off
[ 6787.209508] sd 8:0:0:1: [sdg] Mode Sense: 03 00 00 00
[ 6787.215398] sd 8:0:0:0: [sdf] No Caching mode page found
[ 6787.215405] sd 8:0:0:0: [sdf] Assuming drive cache: write through
[ 6787.221383] sd 8:0:0:1: [sdg] No Caching mode page found
[ 6787.221389] sd 8:0:0:1: [sdg] Assuming drive cache: write through
[ 6787.287567] ldm_validate_partition_table(): Disk read failed.
[ 6787.287599] Dev sdf: unable to read RDB block 0
[ 6787.287638]  sdf: unable to read partition table
[ 6787.307505]  sdg:
[ 6787.341501] sd 8:0:0:0: [sdf] Attached SCSI removable disk
[ 6787.359499] sd 8:0:0:1: [sdg] Attached SCSI removable disk