ksm06* from mm test suite in LTP failed on D

Bug #1830316 reported by Po-Hsu Lin
6
This bug affects 1 person
Affects Status Importance Assigned to Milestone
ubuntu-kernel-tests
Won't Fix
Undecided
Unassigned
linux (Ubuntu)
Won't Fix
Undecided
Unassigned

Bug Description

Issue found on node "grumman".

Test failed with:
    Failed to close FILE '/sys/kernel/mm/ksm/max_page_sharing' at mem.c:576: EBUSY

 startup='Thu May 23 14:41:43 2019'
 tst_test.c:1096: INFO: Timeout per run is 0h 05m 00s
 safe_file_ops.c:301: BROK: Failed to close FILE '/sys/kernel/mm/ksm/max_page_sharing' at mem.c:576: EBUSY

 Summary:
 passed 0
 failed 0
 skipped 0
 warnings 0
 tag=ksm06 stime=1558622503 dur=0 exit=exited stat=2 core=no cu=0 cs=0

 startup='Thu May 23 14:41:44 2019'
 tst_test.c:1096: INFO: Timeout per run is 0h 05m 00s
 safe_file_ops.c:301: BROK: Failed to close FILE '/sys/kernel/mm/ksm/max_page_sharing' at mem.c:576: EBUSY

 Summary:
 passed 0
 failed 0
 skipped 0
 warnings 0
 tag=ksm06_1 stime=1558622504 dur=0 exit=exited stat=2 core=no cu=0 cs=1

 startup='Thu May 23 14:41:44 2019'
 tst_test.c:1096: INFO: Timeout per run is 0h 05m 00s
 safe_file_ops.c:301: BROK: Failed to close FILE '/sys/kernel/mm/ksm/max_page_sharing' at mem.c:576: EBUSY

 Summary:
 passed 0
 failed 0
 skipped 0
 warnings 0
 tag=ksm06_2 stime=1558622504 dur=1 exit=exited stat=2 core=no cu=0 cs=25

Revision history for this message
Ubuntu Kernel Bot (ubuntu-kernel-bot) wrote : Missing required logs.

This bug is missing log files that will aid in diagnosing the problem. While running an Ubuntu kernel (not a mainline or third-party kernel) please enter the following command in a terminal window:

apport-collect 1830316

and then change the status of the bug to 'Confirmed'.

If, due to the nature of the issue you have encountered, you are unable to run this command, please add a comment stating that fact and change the bug status to 'Confirmed'.

This change has been made by an automated script, maintained by the Ubuntu Kernel Team.

Changed in linux (Ubuntu):
status: New → Incomplete
Revision history for this message
Po-Hsu Lin (cypressyew) wrote :

These tests have passed on node amaura, not naunamm.
Need to check if this is hw-specific.

tags: added: 5.0 disco oem-osp1 ubuntu-ltp
Sean Feole (sfeole)
tags: added: sru-20190603
tags: added: amd64
Revision history for this message
Po-Hsu Lin (cypressyew) wrote :

Kernel EOL and this does not exist in our hint database.

Changed in ubuntu-kernel-tests:
status: New → Won't Fix
Changed in linux (Ubuntu):
status: Incomplete → Won't Fix
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