Bug 485584

Summary:	kernel >3.10.7 - ./drivers/usb/storage/debug.c calls: 00 00 00 00 00 00 -/ /- (unknown ASC/ASCQ)
Product:	Gentoo Linux	Reporter:	karloff <sb_karloff>
Component:	[OLD] Core system	Assignee:	Gentoo Kernel Bug Wranglers and Kernel Maintainers <kernel>
Status:	RESOLVED TEST-REQUEST
Severity:	normal
Priority:	Normal
Version:	unspecified
Hardware:	AMD64
OS:	Linux
Whiteboard:
Package list:		Runtime testing required:	---

Description karloff 2013-09-21 15:16:59 UTC

Hi,

i update kernel from version 3.8.13 to 3.10.7
since the update a become a error message spam from the kernel:

[...]
Sep 21 17:07:10 [kernel]  00 00 00 00 00 00
Sep 21 17:07:10 [kernel] (unknown ASC/ASCQ)
Sep 21 17:07:10 [kernel]  00 00 00 00 00 00
Sep 21 17:07:10 [kernel] (unknown ASC/ASCQ)
Sep 21 17:07:10 [kernel]  00 00 00 00 00 00
Sep 21 17:07:10 [kernel] (unknown ASC/ASCQ)
Sep 21 17:07:10 [kernel]  00 00 00 00 00 00
Sep 21 17:07:10 [kernel] (unknown ASC/ASCQ)
Sep 21 17:07:12 [kernel]  00 00 00 00 00 00
Sep 21 17:07:12 [kernel] (unknown ASC/ASCQ)
Sep 21 17:07:12 [kernel]  00 00 00 00 00 00
Sep 21 17:07:12 [kernel] (unknown ASC/ASCQ)
Sep 21 17:07:12 [kernel]  00 00 00 00 00 00
Sep 21 17:07:12 [kernel] (unknown ASC/ASCQ)
Sep 21 17:07:12 [kernel]  00 00 00 00 00 00
Sep 21 17:07:12 [kernel] (unknown ASC/ASCQ)
[...]
First i think it's a bug or hardware error on my maschine,
but i then i make the kernel update on other machines with gentoo and amd64 arch.
And i receive the same error message.
So i think it's not a problem with my maschines, it's a general problem with the kernel =>3.10.7
If i boot 3.8.13 everything is fine.

dmesg say:
[...]
[  902.784016] *** thread awakened
[  902.784019] Command TEST_UNIT_READY (6 bytes)
[  902.784021] bytes: 
[  902.784022]  00 00 00 00 00 00
[  902.784028] Bulk Command S 0x43425355 T 0xe13 L 0 F 0 Trg 0 LUN 2 CL 6
[  902.784030] xfer 31 bytes
[  902.784106] Status code 0; transferred 31/31
[  902.784108] -- transfer complete
[  902.784109] Bulk command transfer result=0
[  902.784111] Attempting to get CSW...
[  902.784113] xfer 13 bytes
[  902.784229] Status code 0; transferred 13/13
[  902.784230] -- transfer complete
[  902.784232] Bulk status result = 0
[  902.784235] Bulk Status S 0x53425355 T 0xe13 R 0 Stat 0x1
[  902.784237] -- transport indicates command failure
[  902.784238] Issuing auto-REQUEST_SENSE
[  902.784242] Bulk Command S 0x43425355 T 0xe14 L 18 F 128 Trg 0 LUN 2 CL 6
[  902.784244] xfer 31 bytes
[  902.784353] Status code 0; transferred 31/31
[  902.784355] -- transfer complete
[  902.784357] Bulk command transfer result=0
[  902.784359] xfer 18 bytes, 1 entries
[  902.784606] Status code 0; transferred 18/18
[  902.784608] -- transfer complete
[  902.784609] Bulk data transfer result 0x0
[  902.784611] Attempting to get CSW...
[  902.784613] xfer 13 bytes
[  902.784728] Status code 0; transferred 13/13
[  902.784730] -- transfer complete
[  902.784732] Bulk status result = 0
[  902.784734] Bulk Status S 0x53425355 T 0xe14 R 0 Stat 0x0
[  902.784736] -- Result from auto-sense is 0
[  902.784739] -- code: 0x70, key: 0x2, ASC: 0x3a, ASCQ: 0x0
[  902.784740] (Unknown Key): 
[  902.784741] (unknown ASC/ASCQ)
[  902.784744] scsi cmd done, result=0x2
[  902.784747] *** thread sleeping
[...]
The thread (dmesg) has same loop timing as the kernel.

If i use the unstable kernel version 3.11.0
i get the same error messages.

Comment 1 Jeroen Roovers (RETIRED) gentoo-dev

2013-09-21 15:56:18 UTC

./drivers/usb/storage/debug.c:          what = "(unknown ASC/ASCQ)";

Comment 2 Mike Pagano gentoo-dev

2013-11-14 20:53:02 UTC

Could you possibly do a git bisect between last working kernel 3.8.13 and first non working kernel which I believe is 3.10.7 ?

Vanilla sources would be preferable.