Public bug reported:

== Comment: #0 - INDIRA P. JOGA <[email protected]> - 2018-03-22 06:45:23 
==
Problem Description:
===================
Unable to start  "STAF" on Witherspoon system due to java dumping

Steps to re-create:
==================
> System installed with Ubunu1804 build.

root@whip:# uname -a
Linux whip 4.15.0-12-generic #13-Ubuntu SMP Wed Mar 7 21:37:03 UTC 2018 ppc64le 
ppc64le ppc64le GNU/Linux

> We are using staf framework to run the LTP test buckets.

> Unable to start the staf process.

> It fails to start and i see java dumping core.

> core details

root@whip:/# ls -l core*
-rw------- 1 root root  20709376 Mar 22 06:07 core
-rw------- 1 root root 114753536 Mar 22 06:06 core.20180322.060600.4626.0001.dmp
-rw------- 1 root root 115736576 Mar 22 06:06 core.20180322.060603.4631.0001.dmp

> Attached core files

NOTE:-
------
System is on a private network.  Access the private network via SSH to 
"banner.isst.aus.stglabs.ibm.com" using your GSA ID and password. 
(Banner itself is behind a BSO, so must authenticate through that first.)

Login details :  
ssh banner.isst.aus.stglabs.ibm.com [debug/don2rry ]

Host login:-ssh -p 2200 root@bmc-wax (0penBmc) (or)

ssh root@wax (don2rry)

== Comment: #5 - INDIRA P. JOGA <[email protected]> - 2018-03-22 07:09:14 
==
Unable to attach core file because huge size.

Please find the path from the system:

root@whip:/# pwd
/
root@whip:/# ls -l core*
-rw------- 1 root root  20709376 Mar 22 06:07 core
-rw------- 1 root root 114753536 Mar 22 06:06 core.20180322.060600.4626.0001.dmp
-rw------- 1 root root 115736576 Mar 22 06:06 core.20180322.060603.4631.0001.dmp
root@whip:/#

Regards,
Indira

== Comment: #6 - INDIRA P. JOGA <[email protected]> - 2018-03-22 07:20:12 
==
Also you can find them in banner

banner@banner:~> pwd
/home/banner
banner@banner:~> ls -l core*
-rw------- 1 banner banner 114753536 Mar 22 06:46 
core.20180322.060600.4626.0001.dmp
-rw------- 1 banner banner 115736576 Mar 22 06:46 
core.20180322.060603.4631.0001.dmp

== Comment: #8 - SEETEENA THOUFEEK <[email protected]> - 2018-03-22
09:00:18 ==


Please pick 

https://git.kernel.org/pub/scm/linux/kernel/git/powerpc/linux.git/commit/?h=fixes&id=e4b79900222b8cccd4da4a7a89581f0e1b764ed2
("powerpc/64s: Fix NULL AT_BASE_PLATFORM when using DT CPU features")

** Affects: kernel-package (Ubuntu)
     Importance: Undecided
     Assignee: Ubuntu on IBM Power Systems Bug Triage (ubuntu-power-triage)
         Status: New


** Tags: architecture-ppc64le bugnameltc-165949 severity-critical 
targetmilestone-inin---

** Tags added: architecture-ppc64le bugnameltc-165949 severity-critical
targetmilestone-inin---

** Changed in: ubuntu
     Assignee: (unassigned) => Ubuntu on IBM Power Systems Bug Triage 
(ubuntu-power-triage)

** Package changed: ubuntu => kernel-package (Ubuntu)

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https://bugs.launchpad.net/bugs/1758264

Title:
  ISST-LTE: Witherspoon:Ubuntu1804:PowerNV:whip :Unable to start "STAF"
  on Witherspoon system due to java dumping

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