I have a USB 3.0 multi-card reader device:
Bus 004 Device 002: ID 05e3:0743 Genesys Logic, Inc.
which seems to work fine in 3.13.4 (Fedora version kernel-3.13.4-200
specifically) but fails in 3.13.5 (specifically kernel-3.13.5-202).
Below is what I get in dmesg. Essentially there's a bunch of
input/output errors making the reader mostly unusable.
This is on an Intel Haswell machine with this controller:
00:14.0 USB controller [0c03]: Intel Corporation 8 Series/C220 Series
Chipset Family USB xHCI [8086:8c31] (rev 05)
It looks like there were some XHCI commits that went into 3.13.5 so it
seems likely one of those is the cause. I can try current git if there's
anything in there that's likely to fix it. But it does seem like a
regression got into the stable kernel in this respect.
[ 25.177926] usb 4-2: Disable of device-initiated U1 failed.
[ 26.906531] usb 4-2: reset SuperSpeed USB device number 2 using xhci_hcd
[ 26.918439] xhci_hcd 0000:00:14.0: xHCI xhci_drop_endpoint called
with disabled ep ffff88003f912a00
[ 26.918441] xhci_hcd 0000:00:14.0: xHCI xhci_drop_endpoint called
with disabled ep ffff88003f912a40
[ 26.921116] sd 6:0:0:0: [sdc] Unhandled error code
[ 26.921118] sd 6:0:0:0: [sdc]
[ 26.921120] Result: hostbyte=DID_ERROR driverbyte=DRIVER_OK
[ 26.921120] sd 6:0:0:0: [sdc] CDB:
[ 26.921121] Read(10): 28 00 00 00 08 23 00 00 f0 00
[ 26.921126] end_request: I/O error, dev sdc, sector 2083
[ 27.208871] sd 6:0:0:0: [sdc] Media Changed
[ 27.208874] sd 6:0:0:0: [sdc]
[ 27.208875] Result: hostbyte=DID_OK driverbyte=DRIVER_SENSE
[ 27.208876] sd 6:0:0:0: [sdc]
[ 27.208877] Sense Key : Unit Attention [current]
[ 27.208878] sd 6:0:0:0: [sdc]
[ 27.208880] Add. Sense: Not ready to ready change, medium may have
changed
[ 27.208880] sd 6:0:0:0: [sdc] CDB:
[ 27.208881] Read(10): 28 00 00 00 08 24 00 00 ef 00
[ 27.208886] end_request: I/O error, dev sdc, sector 2084
[ 27.210467] FAT-fs (sdc1): FAT read failed (blocknr 35)
[ 49.420334] usb 4-2: Disable of device-initiated U1 failed.
[ 51.139080] usb 4-2: reset SuperSpeed USB device number 2 using xhci_hcd
[ 51.150979] xhci_hcd 0000:00:14.0: xHCI xhci_drop_endpoint called
with disabled ep ffff88003f912a00
[ 51.150981] xhci_hcd 0000:00:14.0: xHCI xhci_drop_endpoint called
with disabled ep ffff88003f912a40
[ 51.153663] sd 6:0:0:0: [sdc] Unhandled error code
[ 51.153665] sd 6:0:0:0: [sdc]
[ 51.153666] Result: hostbyte=DID_ERROR driverbyte=DRIVER_OK
[ 51.153667] sd 6:0:0:0: [sdc] CDB:
[ 51.153668] Read(10): 28 00 00 00 08 25 00 00 ee 00
[ 51.153672] end_request: I/O error, dev sdc, sector 2085
[ 51.441377] sd 6:0:0:0: [sdc] Media Changed
[ 51.441379] sd 6:0:0:0: [sdc]
[ 51.441380] Result: hostbyte=DID_OK driverbyte=DRIVER_SENSE
[ 51.441381] sd 6:0:0:0: [sdc]
[ 51.441382] Sense Key : Unit Attention [current]
[ 51.441384] sd 6:0:0:0: [sdc]
[ 51.441385] Add. Sense: Not ready to ready change, medium may have
changed
[ 51.441386] sd 6:0:0:0: [sdc] CDB:
[ 51.441386] Read(10): 28 00 00 00 08 26 00 00 ed 00
[ 51.441391] end_request: I/O error, dev sdc, sector 2086
[ 51.441454] FAT-fs (sdc1): FAT read failed (blocknr 37)
[ 51.442083] FAT-fs (sdc1): FAT read failed (blocknr 37)
[ 51.442570] FAT-fs (sdc1): FAT read failed (blocknr 235)
[ 164.219227] usb 4-2: Disable of device-initiated U1 failed.
[ 165.938731] usb 4-2: reset SuperSpeed USB device number 2 using xhci_hcd
[ 165.950669] xhci_hcd 0000:00:14.0: xHCI xhci_drop_endpoint called
with disabled ep ffff88003f912a00
[ 165.950672] xhci_hcd 0000:00:14.0: xHCI xhci_drop_endpoint called
with disabled ep ffff88003f912a40
[ 165.953366] sd 6:0:0:0: [sdc] Unhandled error code
[ 165.953368] sd 6:0:0:0: [sdc]
[ 165.953369] Result: hostbyte=DID_ERROR driverbyte=DRIVER_OK
[ 165.953370] sd 6:0:0:0: [sdc] CDB:
[ 165.953371] Read(10): 28 00 00 00 08 27 00 00 ec 00
[ 165.953375] end_request: I/O error, dev sdc, sector 2087
[ 166.240995] sd 6:0:0:0: [sdc] Media Changed
[ 166.240997] sd 6:0:0:0: [sdc]
[ 166.240999] Result: hostbyte=DID_OK driverbyte=DRIVER_SENSE
[ 166.241000] sd 6:0:0:0: [sdc]
[ 166.241000] Sense Key : Unit Attention [current]
[ 166.241002] sd 6:0:0:0: [sdc]
[ 166.241003] Add. Sense: Not ready to ready change, medium may have
changed
[ 166.241004] sd 6:0:0:0: [sdc] CDB:
[ 166.241005] Read(10): 28 00 00 00 08 28 00 00 eb 00
[ 166.241010] end_request: I/O error, dev sdc, sector 2088
[ 166.241055] FAT-fs (sdc1): FAT read failed (blocknr 39)
--
To unsubscribe from this list: send the line "unsubscribe linux-kernel" in
the body of a message to majord...@vger.kernel.org
More majordomo info at http://vger.kernel.org/majordomo-info.html
Please read the FAQ at http://www.tux.org/lkml/
