Ubuntu
linux package

  1. Trusty (14.04)
  2. Bug #1468416
  3. Activity log

Activity log for bug #1468416

Date Who What changed Old value New value Message
2015-06-24 15:45:32 Mauricio Faria de Oliveira bug added bug
2015-06-24 15:59:49 Tim Gardner linux (Ubuntu): assignee Chris J Arges (arges)
2015-06-24 16:00:19 Brad Figg linux (Ubuntu): status New Incomplete
2015-06-24 16:00:20 Brad Figg tags patch patch trusty
2015-06-24 16:01:50 Chris J Arges nominated for series Ubuntu Trusty
2015-06-24 16:01:50 Chris J Arges bug task added linux (Ubuntu Trusty)
2015-06-24 16:03:30 Chris J Arges linux (Ubuntu Trusty): assignee Chris J Arges (arges)
2015-06-24 16:03:31 Chris J Arges linux (Ubuntu): assignee Chris J Arges (arges)
2015-06-24 16:03:33 Chris J Arges linux (Ubuntu Trusty): status New In Progress
2015-06-24 16:03:35 Chris J Arges linux (Ubuntu): status Incomplete Fix Released
2015-06-24 16:03:38 Chris J Arges linux (Ubuntu Trusty): importance Undecided Medium
2015-06-24 16:22:08 Chris J Arges description Hi Canonical, Please apply this kernel commit for Trusty SRU / 14.04.x (already in 14.10, 15.04, and later): - 27f344eb15dd0da80ebec80c7245e8c85043f841 lpfc: Add iotag memory barrier Tested on top of linux 3.13.0-55.94 (applies cleanly; cherrypick) It fixes the this issue w/ the lpfc driver, seen under I/O stress. (In reply to comment #12) > [ 177.972210] lpfc 0000:00:05.0: 0:0369 No entry from fast-path completion > queue fcpcqid=1 > [ 355.950403] lpfc 0000:00:04.0: 1:0372 iotag x85d is out off range: max > iotag (xa10) > [ 421.007268] lpfc 0000:00:04.0: 1:(0):0748 abort handler timed out waiting > for abortng I/O (xri:xdf7) to complete: ret 0x2003, ID 0, LUN 2 > [ 421.008177] lpfc 0000:00:04.0: 1:(0):0727 TMF FCP_LUN_RESET to TGT 0 LUN > 2 failed (1, 4096) iocb_flag x6 > [ 421.008309] lpfc 0000:00:04.0: 1:(0):0713 SCSI layer issued Device Reset > (0, 2) return x2002 > [ 481.017214] lpfc 0000:00:04.0: 1:(0):0724 I/O flush failure for context > LUN : cnt x1 > [ 481.019292] lpfc 0000:00:04.0: 1:(0):0727 TMF FCP_TARGET_RESET to TGT 0 > LUN 2 failed (1, 4096) iocb_flag x6 > [ 481.019398] lpfc 0000:00:04.0: 1:(0):0723 SCSI layer issued Target Reset > (0, 2) return x2002 > [ 541.027198] lpfc 0000:00:04.0: 1:(0):0724 I/O flush failure for context > TGT : cnt x1 > [ 541.029168] lpfc 0000:00:04.0: 1:(0):0727 TMF FCP_TARGET_RESET to TGT 0 > LUN 0 failed (1, 4096) iocb_flag x6 ... > [ 601.037193] lpfc 0000:00:04.0: 1:(0):0724 I/O flush failure for context > HOST : cnt x1 > [ 601.037291] lpfc 0000:00:04.0: 1:(0):0714 SCSI layer issued Bus Reset > Data: x2003 > [ 601.037388] lpfc 0000:00:04.0: 1:(0):3172 SCSI layer issued Host Reset > Data: > [ 603.560526] lpfc 0000:00:04.0: 1:1303 Link Up Event x1 received Data: x1 > x0 x80 x0 x0 x0 0 > [ 612.687916] sd 2:0:0:0: timing out command, waited 30s > [ 612.689217] sd 2:0:0:1: timing out command, waited 30s > [ 612.690407] sd 2:0:0:3: timing out command, waited 30s > [ 612.694220] sd 2:0:0:4: timing out command, waited 30s > [ 634.667144] rport-2:0-4: blocked FC remote port time out: removing rport SRU Justification: [Impact] The following issue occurs with the lpfc driver, seen under I/O stress. > [ 177.972210] lpfc 0000:00:05.0: 0:0369 No entry from fast-path completion > queue fcpcqid=1 > [ 355.950403] lpfc 0000:00:04.0: 1:0372 iotag x85d is out off range: max > iotag (xa10) > [ 421.007268] lpfc 0000:00:04.0: 1:(0):0748 abort handler timed out waiting > for abortng I/O (xri:xdf7) to complete: ret 0x2003, ID 0, LUN 2 > [ 421.008177] lpfc 0000:00:04.0: 1:(0):0727 TMF FCP_LUN_RESET to TGT 0 LUN > 2 failed (1, 4096) iocb_flag x6 > [ 421.008309] lpfc 0000:00:04.0: 1:(0):0713 SCSI layer issued Device Reset > (0, 2) return x2002 > [ 481.017214] lpfc 0000:00:04.0: 1:(0):0724 I/O flush failure for context > LUN : cnt x1 > [ 481.019292] lpfc 0000:00:04.0: 1:(0):0727 TMF FCP_TARGET_RESET to TGT 0 > LUN 2 failed (1, 4096) iocb_flag x6 > [ 481.019398] lpfc 0000:00:04.0: 1:(0):0723 SCSI layer issued Target Reset > (0, 2) return x2002 > [ 541.027198] lpfc 0000:00:04.0: 1:(0):0724 I/O flush failure for context > TGT : cnt x1 > [ 541.029168] lpfc 0000:00:04.0: 1:(0):0727 TMF FCP_TARGET_RESET to TGT 0 > LUN 0 failed (1, 4096) iocb_flag x6 ... > [ 601.037193] lpfc 0000:00:04.0: 1:(0):0724 I/O flush failure for context > HOST : cnt x1 > [ 601.037291] lpfc 0000:00:04.0: 1:(0):0714 SCSI layer issued Bus Reset > Data: x2003 > [ 601.037388] lpfc 0000:00:04.0: 1:(0):3172 SCSI layer issued Host Reset > Data: > [ 603.560526] lpfc 0000:00:04.0: 1:1303 Link Up Event x1 received Data: x1 > x0 x80 x0 x0 x0 0 > [ 612.687916] sd 2:0:0:0: timing out command, waited 30s > [ 612.689217] sd 2:0:0:1: timing out command, waited 30s > [ 612.690407] sd 2:0:0:3: timing out command, waited 30s > [ 612.694220] sd 2:0:0:4: timing out command, waited 30s > [ 634.667144] rport-2:0-4: blocked FC remote port time out: removing rport [Fix] 27f344eb15dd0da80ebec80c7245e8c85043f841 lpfc: Add iotag memory barrier Tested on top of linux 3.13.0-55.94 (applies cleanly; cherrypick) [Test Case] Stress I/O using the lpfc driver.
2015-06-25 13:00:07 bugproxy tags patch trusty architecture-ppc64le bugnameltc-126663 patch severity-critical targetmilestone-inin14042 trusty
2015-07-06 21:43:56 Brad Figg linux (Ubuntu Trusty): status In Progress Fix Committed
2015-07-09 15:14:49 Brad Figg tags architecture-ppc64le bugnameltc-126663 patch severity-critical targetmilestone-inin14042 trusty architecture-ppc64le bugnameltc-126663 patch severity-critical targetmilestone-inin14042 trusty verification-needed-trusty
2015-07-13 15:00:39 Mauricio Faria de Oliveira tags architecture-ppc64le bugnameltc-126663 patch severity-critical targetmilestone-inin14042 trusty verification-needed-trusty architecture-ppc64le bugnameltc-126663 patch severity-critical targetmilestone-inin14042 trusty verification-done-trusty
2015-07-22 15:40:58 Launchpad Janitor linux (Ubuntu Trusty): status Fix Committed Fix Released
2015-07-22 15:40:58 Launchpad Janitor cve linked 2015-1805
2020-12-28 08:48:16 busy0122 bug added subscriber busy0122