Hello USB devs,
I have a JMicron HDD dock using an USB3.0 interface. It mounts OK
initially then after a while (random times) writing/reading fails and
the HDD is unmounted.
I use this for doing backups and am having interminable problems.
The following is from "dmesg -Tw"
[Thu Sep 21 13:22:30 2017] usb 4-1: new SuperSpeed USB device number 2
using xhci_hcd
[Thu Sep 21 13:22:30 2017] usb 4-1: New USB device found, idVendor=152d,
idProduct=9561
[Thu Sep 21 13:22:30 2017] usb 4-1: New USB device strings: Mfr=1,
Product=2, SerialNumber=5
[Thu Sep 21 13:22:30 2017] usb 4-1: Product: JMS56x Series
[Thu Sep 21 13:22:30 2017] usb 4-1: Manufacturer: JMicron
[Thu Sep 21 13:22:30 2017] usb 4-1: SerialNumber: 00000000000000000000
[Thu Sep 21 13:22:30 2017] usbcore: registered new interface driver
usb-storage
[Thu Sep 21 13:22:30 2017] scsi host9: uas
[Thu Sep 21 13:22:30 2017] usbcore: registered new interface driver uas
[Thu Sep 21 13:22:30 2017] scsi 9:0:0:0: Direct-Access ST2000DL
003-9VT166 0105 PQ: 0 ANSI: 6
[Thu Sep 21 13:22:30 2017] sd 9:0:0:0: Attached scsi generic sg3 type 0
[Thu Sep 21 13:22:30 2017] sd 9:0:0:0: [sdc] 3907029168 512-byte logical
blocks: (2.00 TB/1.82 TiB)
[Thu Sep 21 13:22:30 2017] sd 9:0:0:0: [sdc] Write Protect is off
[Thu Sep 21 13:22:30 2017] sd 9:0:0:0: [sdc] Mode Sense: 67 00 10 08
[Thu Sep 21 13:22:30 2017] sd 9:0:0:0: [sdc] Write cache: enabled, read
cache: enabled, supports DPO and FUA
[Thu Sep 21 13:22:30 2017] xhci_hcd 0000:21:00.3: ERROR Transfer event
for disabled endpoint slot 1 ep 6 or incorrect stream ring
[Thu Sep 21 13:22:30 2017] xhci_hcd 0000:21:00.3: @00000000ffffc4b0
00000000 00000000 1b000000 01078001
[Thu Sep 21 13:22:30 2017] sd 9:0:0:0: [sdc] Attached SCSI disk
[Thu Sep 21 13:22:36 2017] SGI XFS with ACLs, security attributes, no
debug enabled
[Thu Sep 21 13:22:36 2017] XFS (sdc): Mounting V4 Filesystem
[Thu Sep 21 13:22:36 2017] XFS (sdc): Ending clean mount
More info is attached (output from lsusb -vvvv)
kernel is "4.12.13-300.fc26.x86_64 #1 SMP Thu Sep 14 16:00:38 UTC 2017
x86_64 x86_64 x86_64 GNU/Linux"
I guess this is another "UNUSUAL_DEV" entry ??
I am willing to compile and test with some help. Thanks.
--
Regards,
Mustafa
# lsusb -vvvv -d 152d:9561
Bus 004 Device 002: ID 152d:9561 JMicron Technology Corp. / JMicron USA Technology Corp.
Device Descriptor:
bLength 18
bDescriptorType 1
bcdUSB 3.00
bDeviceClass 0
bDeviceSubClass 0
bDeviceProtocol 0
bMaxPacketSize0 9
idVendor 0x152d JMicron Technology Corp. / JMicron USA Technology Corp.
idProduct 0x9561
bcdDevice 1.05
iManufacturer 1 JMicron
iProduct 2 JMS56x Series
iSerial 5 00000000000000000000
bNumConfigurations 1
Configuration Descriptor:
bLength 9
bDescriptorType 2
wTotalLength 121
bNumInterfaces 1
bConfigurationValue 1
iConfiguration 4 USB Mass Storage
bmAttributes 0xc0
Self Powered
MaxPower 2mA
Interface Descriptor:
bLength 9
bDescriptorType 4
bInterfaceNumber 0
bAlternateSetting 0
bNumEndpoints 2
bInterfaceClass 8 Mass Storage
bInterfaceSubClass 6 SCSI
bInterfaceProtocol 80 Bulk-Only
iInterface 6 MSC Bulk-Only Transfer
Endpoint Descriptor:
bLength 7
bDescriptorType 5
bEndpointAddress 0x81 EP 1 IN
bmAttributes 2
Transfer Type Bulk
Synch Type None
Usage Type Data
wMaxPacketSize 0x0400 1x 1024 bytes
bInterval 0
bMaxBurst 15
Endpoint Descriptor:
bLength 7
bDescriptorType 5
bEndpointAddress 0x02 EP 2 OUT
bmAttributes 2
Transfer Type Bulk
Synch Type None
Usage Type Data
wMaxPacketSize 0x0400 1x 1024 bytes
bInterval 0
bMaxBurst 15
Interface Descriptor:
bLength 9
bDescriptorType 4
bInterfaceNumber 0
bAlternateSetting 1
bNumEndpoints 4
bInterfaceClass 8 Mass Storage
bInterfaceSubClass 6 SCSI
bInterfaceProtocol 98
iInterface 10 MSC BOT/UAS Transfer
Endpoint Descriptor:
bLength 7
bDescriptorType 5
bEndpointAddress 0x01 EP 1 OUT
bmAttributes 2
Transfer Type Bulk
Synch Type None
Usage Type Data
wMaxPacketSize 0x0400 1x 1024 bytes
bInterval 0
bMaxBurst 0
Command pipe (0x01)
Endpoint Descriptor:
bLength 7
bDescriptorType 5
bEndpointAddress 0x82 EP 2 IN
bmAttributes 2
Transfer Type Bulk
Synch Type None
Usage Type Data
wMaxPacketSize 0x0400 1x 1024 bytes
bInterval 0
bMaxBurst 0
MaxStreams 32
Status pipe (0x02)
Endpoint Descriptor:
bLength 7
bDescriptorType 5
bEndpointAddress 0x83 EP 3 IN
bmAttributes 2
Transfer Type Bulk
Synch Type None
Usage Type Data
wMaxPacketSize 0x0400 1x 1024 bytes
bInterval 0
bMaxBurst 15
MaxStreams 32
Data-in pipe (0x03)
Endpoint Descriptor:
bLength 7
bDescriptorType 5
bEndpointAddress 0x04 EP 4 OUT
bmAttributes 2
Transfer Type Bulk
Synch Type None
Usage Type Data
wMaxPacketSize 0x0400 1x 1024 bytes
bInterval 0
bMaxBurst 15
MaxStreams 32
Data-out pipe (0x04)
Binary Object Store Descriptor:
bLength 5
bDescriptorType 15
wTotalLength 22
bNumDeviceCaps 2
USB 2.0 Extension Device Capability:
bLength 7
bDescriptorType 16
bDevCapabilityType 2
bmAttributes 0x00000002
HIRD Link Power Management (LPM) Supported
SuperSpeed USB Device Capability:
bLength 10
bDescriptorType 16
bDevCapabilityType 3
bmAttributes 0x00
wSpeedsSupported 0x000e
Device can operate at Full Speed (12Mbps)
Device can operate at High Speed (480Mbps)
Device can operate at SuperSpeed (5Gbps)
bFunctionalitySupport 1
Lowest fully-functional device speed is Full Speed (12Mbps)
bU1DevExitLat 10 micro seconds
bU2DevExitLat 32 micro seconds
can't get debug descriptor: Resource temporarily unavailable
Device Status: 0x0001
Self Powered
