Public bug reported:

Testing failed on:
    ppc64el: 
https://objectstorage.prodstack4-5.canonical.com/v1/AUTH_77e2ada1e7a84929a74ba3b87153c0ac/autopkgtest-xenial/xenial/ppc64el/l/linux-hwe/20201217_204555_e0436@/log.gz

The testcase is failing only with ppc64el, and only on xenial/linux-hwe
(not on bionic/linux).

20:17:34 DEBUG| [stdout] aiol STARTING
20:17:39 DEBUG| [stdout] aiol RETURNED 2
20:17:39 DEBUG| [stdout] aiol FAILED
20:17:39 DEBUG| [stdout] stress-ng: debug: [30457] 4 processors online, 4 
processors configured
20:17:39 DEBUG| [stdout] stress-ng: info:  [30457] dispatching hogs: 4 aiol
20:17:39 DEBUG| [stdout] stress-ng: debug: [30457] cache allocate: reducing 
cache level from L3 (too high) to L1
20:17:39 DEBUG| [stdout] stress-ng: debug: [30457] cache allocate: default 
cache size: 64K
20:17:39 DEBUG| [stdout] stress-ng: debug: [30457] starting stressors
20:17:39 DEBUG| [stdout] stress-ng: debug: [30458] stress-ng-aiol: started 
[30458] (instance 0)
20:17:39 DEBUG| [stdout] stress-ng: debug: [30457] 4 stressors started
20:17:39 DEBUG| [stdout] stress-ng: debug: [30460] stress-ng-aiol: started 
[30460] (instance 2)
20:17:39 DEBUG| [stdout] stress-ng: debug: [30459] stress-ng-aiol: started 
[30459] (instance 1)
20:17:39 DEBUG| [stdout] stress-ng: debug: [30461] stress-ng-aiol: started 
[30461] (instance 3)
20:17:39 DEBUG| [stdout] stress-ng: fail:  [30461] stress-ng-aiol: data 
mismatch in buffer 0
20:17:39 DEBUG| [stdout] stress-ng: fail:  [30461] stress-ng-aiol: data 
mismatch in buffer 1
20:17:39 DEBUG| [stdout] stress-ng: fail:  [30461] stress-ng-aiol: data 
mismatch in buffer 2
20:17:39 DEBUG| [stdout] stress-ng: fail:  [30461] stress-ng-aiol: data 
mismatch in buffer 3
20:17:39 DEBUG| [stdout] stress-ng: fail:  [30461] stress-ng-aiol: data 
mismatch in buffer 4
20:17:39 DEBUG| [stdout] info: 5 failures reached, aborting stress process
20:17:39 DEBUG| [stdout] stress-ng: fail:  [30461] stress-ng-aiol: data 
mismatch in buffer 5
20:17:39 DEBUG| [stdout] stress-ng: fail:  [30461] stress-ng-aiol: data 
mismatch in buffer 6
20:17:39 DEBUG| [stdout] stress-ng: debug: [30460] stress-ng-aiol: exited 
[30460] (instance 2)
20:17:39 DEBUG| [stdout] stress-ng: debug: [30458] stress-ng-aiol: exited 
[30458] (instance 0)
20:17:39 DEBUG| [stdout] stress-ng: debug: [30457] process [30458] terminated
20:17:39 DEBUG| [stdout] stress-ng: debug: [30459] stress-ng-aiol: exited 
[30459] (instance 1)
20:17:39 DEBUG| [stdout] stress-ng: debug: [30457] process [30459] terminated
20:17:39 DEBUG| [stdout] stress-ng: debug: [30457] process [30460] terminated
20:17:39 DEBUG| [stdout] stress-ng: debug: [30461] stress-ng-aiol: exited 
[30461] (instance 3)
20:17:39 DEBUG| [stdout] stress-ng: error: [30457] process 30461 
(stress-ng-aiol) terminated with an error, exit status=1 (stress-ng core 
failure)
20:17:39 DEBUG| [stdout] stress-ng: debug: [30457] process [30461] terminated
20:17:39 DEBUG| [stdout] stress-ng: info:  [30457] unsuccessful run completed 
in 5.13s
20:17:39 DEBUG| [stdout] stress-ng: debug: [30457] metrics-check: all stressor 
metrics validated and sane

This is likely a testcase issue, probably caused by
https://github.com/ColinIanKing/stress-
ng/commit/08d42b48c4cb8c116a7644bb3485d3ef3d77c701.

** Affects: ubuntu-kernel-tests
     Importance: Undecided
         Status: New

** Affects: linux-hwe (Ubuntu)
     Importance: Undecided
         Status: Invalid

** Affects: linux-hwe (Ubuntu Xenial)
     Importance: Undecided
         Status: Confirmed


** Tags: kernel-adt-failure

** Tags added: kernel-adt-failure

** Summary changed:

- linux-hwe 4.15.0-129.132~16.04.1 ADT test failure with linux-hwe 
4.15.0-129.132~16.04.1
+ aiol from ubuntu_stress_smoke_test ADT test failure with linux-hwe 
4.15.0-129.132~16.04.1

** Also affects: linux-hwe (Ubuntu Xenial)
   Importance: Undecided
       Status: New

** Description changed:

  Testing failed on:
-     arm64: 
https://objectstorage.prodstack4-5.canonical.com/v1/AUTH_77e2ada1e7a84929a74ba3b87153c0ac/autopkgtest-xenial/xenial/arm64/l/linux-hwe/20201217_184643_e5c8e@/log.gz
-     i386: 
https://objectstorage.prodstack4-5.canonical.com/v1/AUTH_77e2ada1e7a84929a74ba3b87153c0ac/autopkgtest-xenial/xenial/i386/l/linux-hwe/20201217_155813_9f14d@/log.gz
-     ppc64el: 
https://objectstorage.prodstack4-5.canonical.com/v1/AUTH_77e2ada1e7a84929a74ba3b87153c0ac/autopkgtest-xenial/xenial/ppc64el/l/linux-hwe/20201217_204555_e0436@/log.gz
-     s390x: 
https://objectstorage.prodstack4-5.canonical.com/v1/AUTH_77e2ada1e7a84929a74ba3b87153c0ac/autopkgtest-xenial/xenial/s390x/l/linux-hwe/20201217_135357_de17e@/log.gz
+     ppc64el: 
https://objectstorage.prodstack4-5.canonical.com/v1/AUTH_77e2ada1e7a84929a74ba3b87153c0ac/autopkgtest-xenial/xenial/ppc64el/l/linux-hwe/20201217_204555_e0436@/log.gz
+ 
+ The testcase is failing only with ppc64el, and only on xenial/linux-hwe
+ (not on bionic/linux).
+ 
+ 20:17:34 DEBUG| [stdout] aiol STARTING
+ 20:17:39 DEBUG| [stdout] aiol RETURNED 2
+ 20:17:39 DEBUG| [stdout] aiol FAILED
+ 20:17:39 DEBUG| [stdout] stress-ng: debug: [30457] 4 processors online, 4 
processors configured
+ 20:17:39 DEBUG| [stdout] stress-ng: info:  [30457] dispatching hogs: 4 aiol
+ 20:17:39 DEBUG| [stdout] stress-ng: debug: [30457] cache allocate: reducing 
cache level from L3 (too high) to L1
+ 20:17:39 DEBUG| [stdout] stress-ng: debug: [30457] cache allocate: default 
cache size: 64K
+ 20:17:39 DEBUG| [stdout] stress-ng: debug: [30457] starting stressors
+ 20:17:39 DEBUG| [stdout] stress-ng: debug: [30458] stress-ng-aiol: started 
[30458] (instance 0)
+ 20:17:39 DEBUG| [stdout] stress-ng: debug: [30457] 4 stressors started
+ 20:17:39 DEBUG| [stdout] stress-ng: debug: [30460] stress-ng-aiol: started 
[30460] (instance 2)
+ 20:17:39 DEBUG| [stdout] stress-ng: debug: [30459] stress-ng-aiol: started 
[30459] (instance 1)
+ 20:17:39 DEBUG| [stdout] stress-ng: debug: [30461] stress-ng-aiol: started 
[30461] (instance 3)
+ 20:17:39 DEBUG| [stdout] stress-ng: fail:  [30461] stress-ng-aiol: data 
mismatch in buffer 0
+ 20:17:39 DEBUG| [stdout] stress-ng: fail:  [30461] stress-ng-aiol: data 
mismatch in buffer 1
+ 20:17:39 DEBUG| [stdout] stress-ng: fail:  [30461] stress-ng-aiol: data 
mismatch in buffer 2
+ 20:17:39 DEBUG| [stdout] stress-ng: fail:  [30461] stress-ng-aiol: data 
mismatch in buffer 3
+ 20:17:39 DEBUG| [stdout] stress-ng: fail:  [30461] stress-ng-aiol: data 
mismatch in buffer 4
+ 20:17:39 DEBUG| [stdout] info: 5 failures reached, aborting stress process
+ 20:17:39 DEBUG| [stdout] stress-ng: fail:  [30461] stress-ng-aiol: data 
mismatch in buffer 5
+ 20:17:39 DEBUG| [stdout] stress-ng: fail:  [30461] stress-ng-aiol: data 
mismatch in buffer 6
+ 20:17:39 DEBUG| [stdout] stress-ng: debug: [30460] stress-ng-aiol: exited 
[30460] (instance 2)
+ 20:17:39 DEBUG| [stdout] stress-ng: debug: [30458] stress-ng-aiol: exited 
[30458] (instance 0)
+ 20:17:39 DEBUG| [stdout] stress-ng: debug: [30457] process [30458] terminated
+ 20:17:39 DEBUG| [stdout] stress-ng: debug: [30459] stress-ng-aiol: exited 
[30459] (instance 1)
+ 20:17:39 DEBUG| [stdout] stress-ng: debug: [30457] process [30459] terminated
+ 20:17:39 DEBUG| [stdout] stress-ng: debug: [30457] process [30460] terminated
+ 20:17:39 DEBUG| [stdout] stress-ng: debug: [30461] stress-ng-aiol: exited 
[30461] (instance 3)
+ 20:17:39 DEBUG| [stdout] stress-ng: error: [30457] process 30461 
(stress-ng-aiol) terminated with an error, exit status=1 (stress-ng core 
failure)
+ 20:17:39 DEBUG| [stdout] stress-ng: debug: [30457] process [30461] terminated
+ 20:17:39 DEBUG| [stdout] stress-ng: info:  [30457] unsuccessful run completed 
in 5.13s
+ 20:17:39 DEBUG| [stdout] stress-ng: debug: [30457] metrics-check: all 
stressor metrics validated and sane

** Changed in: linux-hwe (Ubuntu)
       Status: New => Invalid

** Changed in: linux-hwe (Ubuntu Xenial)
       Status: New => Confirmed

** Also affects: ubuntu-kernel-tests
   Importance: Undecided
       Status: New

** Description changed:

  Testing failed on:
      ppc64el: 
https://objectstorage.prodstack4-5.canonical.com/v1/AUTH_77e2ada1e7a84929a74ba3b87153c0ac/autopkgtest-xenial/xenial/ppc64el/l/linux-hwe/20201217_204555_e0436@/log.gz
  
  The testcase is failing only with ppc64el, and only on xenial/linux-hwe
  (not on bionic/linux).
  
  20:17:34 DEBUG| [stdout] aiol STARTING
  20:17:39 DEBUG| [stdout] aiol RETURNED 2
  20:17:39 DEBUG| [stdout] aiol FAILED
  20:17:39 DEBUG| [stdout] stress-ng: debug: [30457] 4 processors online, 4 
processors configured
  20:17:39 DEBUG| [stdout] stress-ng: info:  [30457] dispatching hogs: 4 aiol
  20:17:39 DEBUG| [stdout] stress-ng: debug: [30457] cache allocate: reducing 
cache level from L3 (too high) to L1
  20:17:39 DEBUG| [stdout] stress-ng: debug: [30457] cache allocate: default 
cache size: 64K
  20:17:39 DEBUG| [stdout] stress-ng: debug: [30457] starting stressors
  20:17:39 DEBUG| [stdout] stress-ng: debug: [30458] stress-ng-aiol: started 
[30458] (instance 0)
  20:17:39 DEBUG| [stdout] stress-ng: debug: [30457] 4 stressors started
  20:17:39 DEBUG| [stdout] stress-ng: debug: [30460] stress-ng-aiol: started 
[30460] (instance 2)
  20:17:39 DEBUG| [stdout] stress-ng: debug: [30459] stress-ng-aiol: started 
[30459] (instance 1)
  20:17:39 DEBUG| [stdout] stress-ng: debug: [30461] stress-ng-aiol: started 
[30461] (instance 3)
  20:17:39 DEBUG| [stdout] stress-ng: fail:  [30461] stress-ng-aiol: data 
mismatch in buffer 0
  20:17:39 DEBUG| [stdout] stress-ng: fail:  [30461] stress-ng-aiol: data 
mismatch in buffer 1
  20:17:39 DEBUG| [stdout] stress-ng: fail:  [30461] stress-ng-aiol: data 
mismatch in buffer 2
  20:17:39 DEBUG| [stdout] stress-ng: fail:  [30461] stress-ng-aiol: data 
mismatch in buffer 3
  20:17:39 DEBUG| [stdout] stress-ng: fail:  [30461] stress-ng-aiol: data 
mismatch in buffer 4
  20:17:39 DEBUG| [stdout] info: 5 failures reached, aborting stress process
  20:17:39 DEBUG| [stdout] stress-ng: fail:  [30461] stress-ng-aiol: data 
mismatch in buffer 5
  20:17:39 DEBUG| [stdout] stress-ng: fail:  [30461] stress-ng-aiol: data 
mismatch in buffer 6
  20:17:39 DEBUG| [stdout] stress-ng: debug: [30460] stress-ng-aiol: exited 
[30460] (instance 2)
  20:17:39 DEBUG| [stdout] stress-ng: debug: [30458] stress-ng-aiol: exited 
[30458] (instance 0)
  20:17:39 DEBUG| [stdout] stress-ng: debug: [30457] process [30458] terminated
  20:17:39 DEBUG| [stdout] stress-ng: debug: [30459] stress-ng-aiol: exited 
[30459] (instance 1)
  20:17:39 DEBUG| [stdout] stress-ng: debug: [30457] process [30459] terminated
  20:17:39 DEBUG| [stdout] stress-ng: debug: [30457] process [30460] terminated
  20:17:39 DEBUG| [stdout] stress-ng: debug: [30461] stress-ng-aiol: exited 
[30461] (instance 3)
  20:17:39 DEBUG| [stdout] stress-ng: error: [30457] process 30461 
(stress-ng-aiol) terminated with an error, exit status=1 (stress-ng core 
failure)
  20:17:39 DEBUG| [stdout] stress-ng: debug: [30457] process [30461] terminated
  20:17:39 DEBUG| [stdout] stress-ng: info:  [30457] unsuccessful run completed 
in 5.13s
  20:17:39 DEBUG| [stdout] stress-ng: debug: [30457] metrics-check: all 
stressor metrics validated and sane
+ 
+ This is likely a testcase issue, probably caused by
+ https://github.com/ColinIanKing/stress-
+ ng/commit/08d42b48c4cb8c116a7644bb3485d3ef3d77c701.

-- 
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https://bugs.launchpad.net/bugs/1908702

Title:
  aiol from ubuntu_stress_smoke_test ADT test failure with linux-hwe
  4.15.0-129.132~16.04.1

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