dmesg.log

[Nov29 18:01] usb 5-4: USB disconnect, device number 9
[  +0.000122] rndis_host 5-4:1.0 enp10s0f3u4: unregister 'rndis_host' usb-0000:0a:00.3-4, RNDIS device
[  +0.029849] sd 10:0:0:0: [sdh] Synchronizing SCSI cache
[  +0.000026] sd 10:0:0:0: [sdh] Synchronize Cache(10) failed: Result: hostbyte=DID_NO_CONNECT driverbyte=DRIVER_OK
[Nov29 18:02] usb 5-4: new high-speed USB device number 10 using xhci_hcd
[  +0.140362] usb 5-4: New USB device found, idVendor=18d1, idProduct=0001, bcdDevice= 1.01
[  +0.000004] usb 5-4: New USB device strings: Mfr=2, Product=3, SerialNumber=4
[  +0.000002] usb 5-4: Product: PocketBook740-2
[  +0.000002] usb 5-4: Manufacturer: Obreey

[  +0.000002] usb 5-4: SerialNumber: 20080411
[  +0.043486] rndis_host 5-4:1.0 usb0: register 'rndis_host' at usb-0000:0a:00.3-4, RNDIS device, 3e:ee:f9:ef:bf:25
[  +0.000344] usb-storage 5-4:1.2: USB Mass Storage device detected
[  +0.000341] scsi host10: usb-storage 5-4:1.2
[  +0.017396] rndis_host 5-4:1.0 enp10s0f3u4: renamed from usb0
[  +1.006094] scsi 10:0:0:0: Direct-Access     Linux    File-CD Gadget   0310 PQ: 0 ANSI: 2
[  +0.000364] sd 10:0:0:0: Attached scsi generic sg7 type 0
[  +0.001515] sd 10:0:0:0: Power-on or device reset occurred
[  +0.010730] sd 10:0:0:0: [sdh] Attached SCSI removable disk
[Nov29 18:03] usb 5-4: USB disconnect, device number 10
[  +0.000087] rndis_host 5-4:1.0 enp10s0f3u4: unregister 'rndis_host' usb-0000:0a:00.3-4, RNDIS device
[  +6.117947] usb 5-4: new high-speed USB device number 11 using xhci_hcd
[  +0.140224] usb 5-4: New USB device found, idVendor=18d1, idProduct=0001, bcdDevice= 1.01
[  +0.000004] usb 5-4: New USB device strings: Mfr=2, Product=3, SerialNumber=4
[  +0.000003] usb 5-4: Product: PocketBook740-2
[  +0.000001] usb 5-4: Manufacturer: Obreey

[  +0.000002] usb 5-4: SerialNumber: 20080411
[  +5.134232] rndis_host 5-4:1.0 usb0: register 'rndis_host' at usb-0000:0a:00.3-4, RNDIS device, 5a:93:94:a0:14:4b
[  +0.000360] usb-storage 5-4:1.2: USB Mass Storage device detected
[  +0.000268] scsi host10: usb-storage 5-4:1.2
[  +0.015810] rndis_host 5-4:1.0 enp10s0f3u4: renamed from usb0
[  +0.996685] scsi 10:0:0:0: Direct-Access     Linux    File-CD Gadget   0310 PQ: 0 ANSI: 2
[  +0.000375] sd 10:0:0:0: Attached scsi generic sg7 type 0
[  +0.000579] sd 10:0:0:0: Power-on or device reset occurred
[  +0.001648] sd 10:0:0:0: [sdh] Attached SCSI removable disk
[  +4.319106] sd 10:0:0:0: [sdh] 28852224 512-byte logical blocks: (14.8 GB/13.8 GiB)
[  +0.000533] sd 10:0:0:0: [sdh] Write cache: enabled, read cache: enabled, doesn't support DPO or FUA
[  +0.002955]  sdh:
[  +0.228380] FAT-fs (sdh): Volume was not properly unmounted. Some data may be corrupt. Please run fsck.
[ +24.041432] usb 5-4: USB disconnect, device number 11
[  +0.000123] rndis_host 5-4:1.0 enp10s0f3u4: unregister 'rndis_host' usb-0000:0a:00.3-4, RNDIS device
[  +0.026730] sd 10:0:0:0: [sdh] Synchronizing SCSI cache
[  +0.000034] sd 10:0:0:0: [sdh] Synchronize Cache(10) failed: Result: hostbyte=DID_NO_CONNECT driverbyte=DRIVER_OK
[ +12.183838] usb 5-4: new high-speed USB device number 12 using xhci_hcd
[  +0.140699] usb 5-4: New USB device found, idVendor=18d1, idProduct=0001, bcdDevice= 1.01
[  +0.000005] usb 5-4: New USB device strings: Mfr=2, Product=3, SerialNumber=4
[  +0.000002] usb 5-4: Product: PocketBook740-2
[  +0.000002] usb 5-4: Manufacturer: Obreey

[  +0.000002] usb 5-4: SerialNumber: 20080411
[Nov29 18:04] rndis_host 5-4:1.0 usb0: register 'rndis_host' at usb-0000:0a:00.3-4, RNDIS device, 72:75:56:56:a8:20
[  +0.000286] usb-storage 5-4:1.2: USB Mass Storage device detected
[  +0.000189] scsi host10: usb-storage 5-4:1.2
[  +0.016248] rndis_host 5-4:1.0 enp10s0f3u4: renamed from usb0
[  +0.996293] scsi 10:0:0:0: Direct-Access     Linux    File-CD Gadget   0310 PQ: 0 ANSI: 2
[  +0.000392] sd 10:0:0:0: Attached scsi generic sg7 type 0
[  +0.000571] sd 10:0:0:0: Power-on or device reset occurred
[  +0.002260] sd 10:0:0:0: [sdh] Attached SCSI removable disk