kernel-packages team mailing list archive

[Dave Chiluk <1449372@xxxxxxxxxxxxxxxxxx>]

This appears to have been resolved in v4.0 with 9e5ed2a5b3

Additionally e6c11dbb8da mitigates some of this by removing some of the
messages altogether.

** Description changed:

  It seems to me that kernel errors, specifically those from the scsi
- driver, are being wrapped, which confounds automated log monitoring.
+ driver, are being wrapped, which can confound automated log monitoring.
  
  Example from dmesg -- the lines I marked with X are being printed on
  separate lines where they previously weren't.
  
- [6461080.699629] sd 0:2:2:0: [sdc] Unhandled sense code 
- [6461080.699646] sd 0:2:2:0: [sdc] 
- [6461080.699650] Result: hostbyte=DID_OK driverbyte=DRIVER_SENSE X 
- [6461080.699653] sd 0:2:2:0: [sdc] 
- [6461080.699655] Sense Key : Medium Error [current] X 
- [6461080.699661] sd 0:2:2:0: [sdc] 
- [6461080.699663] Add. Sense: No additional sense information X 
- [6461080.699667] sd 0:2:2:0: [sdc] CDB: 
- [6461080.699669] Read(16): 88 00 00 00 00 00 0c 23 92 e0 00 00 00 08 00 00 X 
- [6461080.699684] end_request: I/O error, dev sdc, sector 203657952 
+ [6461080.699629] sd 0:2:2:0: [sdc] Unhandled sense code
+ [6461080.699646] sd 0:2:2:0: [sdc]
+ [6461080.699650] Result: hostbyte=DID_OK driverbyte=DRIVER_SENSE X
+ [6461080.699653] sd 0:2:2:0: [sdc]
+ [6461080.699655] Sense Key : Medium Error [current] X
+ [6461080.699661] sd 0:2:2:0: [sdc]
+ [6461080.699663] Add. Sense: No additional sense information X
+ [6461080.699667] sd 0:2:2:0: [sdc] CDB:
+ [6461080.699669] Read(16): 88 00 00 00 00 00 0c 23 92 e0 00 00 00 08 00 00 X
+ [6461080.699684] end_request: I/O error, dev sdc, sector 203657952
  
- 
- I'm fairly certain this affects 3.2 to pre-4.1, and was sane in lucid.  I'm certain it affects quantal to utopic, and vivid is partially mitigated.
+ This appears to affect 3.2 to pre-4.0, and was sane in lucid.  I'm
+ certain it affects quantal to utopic, and vivid is partially mitigated.

-- 
You received this bug notification because you are a member of Kernel
Packages, which is subscribed to linux in Ubuntu.
https://bugs.launchpad.net/bugs/1449372

Title:
  Scsi kernel messages are being printed on separate lines.

Status in linux package in Ubuntu:
  Confirmed

Bug description:
  It seems to me that kernel errors, specifically those from the scsi
  driver, are being wrapped, which can confound automated log
  monitoring.

  Example from dmesg -- the lines I marked with X are being printed on
  separate lines where they previously weren't.

  [6461080.699629] sd 0:2:2:0: [sdc] Unhandled sense code
  [6461080.699646] sd 0:2:2:0: [sdc]
  [6461080.699650] Result: hostbyte=DID_OK driverbyte=DRIVER_SENSE X
  [6461080.699653] sd 0:2:2:0: [sdc]
  [6461080.699655] Sense Key : Medium Error [current] X
  [6461080.699661] sd 0:2:2:0: [sdc]
  [6461080.699663] Add. Sense: No additional sense information X
  [6461080.699667] sd 0:2:2:0: [sdc] CDB:
  [6461080.699669] Read(16): 88 00 00 00 00 00 0c 23 92 e0 00 00 00 08 00 00 X
  [6461080.699684] end_request: I/O error, dev sdc, sector 203657952

  This appears to affect 3.2 to pre-4.0, and was sane in lucid.  I'm
  certain it affects quantal to utopic, and vivid is partially
  mitigated.

To manage notifications about this bug go to:
https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1449372/+subscriptions