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[Jürg Häfliger <1879447@xxxxxxxxxxxxxxxxxx>]

** Tags added: kernel-daily-bug

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https://bugs.launchpad.net/bugs/1879447

Title:
  ramfs from ubuntu_stress_smoke_test failed on F-OEM-5.6

Status in stress-ng:
  Fix Released
Status in ubuntu-kernel-tests:
  Fix Released
Status in linux-signed-oem-5.6 package in Ubuntu:
  Invalid

Bug description:
  Issue found on node "kili"
   ramfs STARTING
   ramfs RETURNED 2
   ramfs FAILED
   stress-ng: debug: [1471873] 56 processors online, 56 processors configured
   stress-ng: info:  [1471873] dispatching hogs: 4 ramfs
   stress-ng: debug: [1471873] cache allocate: default cache size: 35840K
   stress-ng: debug: [1471873] starting stressors
   stress-ng: debug: [1471874] stress-ng-ramfs: started [1471874] (instance 0)
   stress-ng: debug: [1471875] stress-ng-ramfs: started [1471875] (instance 1)
   stress-ng: debug: [1471873] 4 stressors spawned
   stress-ng: debug: [1471876] stress-ng-ramfs: started [1471876] (instance 2)
   stress-ng: debug: [1471877] stress-ng-ramfs: started [1471877] (instance 3)
   stress-ng: debug: [1471874] stress-ng-ramfs: exited [1471874] (instance 0)
   stress-ng: debug: [1471875] stress-ng-ramfs: exited [1471875] (instance 1)
   stress-ng: debug: [1471876] stress-ng-ramfs: exited [1471876] (instance 2)
   stress-ng: debug: [1471873] process [1471874] terminated
   stress-ng: debug: [1471877] stress-ng-ramfs: exited [1471877] (instance 3)
   stress-ng: debug: [1471873] process [1471875] terminated
   stress-ng: debug: [1471873] process [1471876] terminated
   stress-ng: debug: [1471873] process [1471877] terminated
   stress-ng: info:  [1471873] successful run completed in 6.00s
   stress-ng: fail:  [1471873] ramfs instance 0 corrupted bogo-ops counter, 8689 vs 8688
   stress-ng: fail:  [1471873] ramfs instance 0 hash error in bogo-ops counter and run flag, 2516733363 vs 3982935467
   stress-ng: fail:  [1471873] ramfs instance 1 corrupted bogo-ops counter, 8718 vs 8717
   stress-ng: fail:  [1471873] ramfs instance 1 hash error in bogo-ops counter and run flag, 2527989421 vs 544860162 
   stress-ng: fail:  [1471873] ramfs instance 2 corrupted bogo-ops counter, 8735 vs 8734
   info: 5 failures reached, aborting stress process 
   stress-ng: fail:  [1471873] ramfs instance 2 hash error in bogo-ops counter and run flag, 2400865158 vs 4125800824
   stress-ng: fail:  [1471873] ramfs instance 3 corrupted bogo-ops counter, 8688 vs 8687
   stress-ng: fail:  [1471873] ramfs instance 3 hash error in bogo-ops counter and run flag, 3982935467 vs 3855565640
   stress-ng: fail:  [1471873] metrics check: stressor metrics corrupted, data is compromised

  ProblemType: Bug
  DistroRelease: Ubuntu 20.04
  Package: linux-image-5.6.0-1010-oem 5.6.0-1010.10
  ProcVersionSignature: User Name 5.6.0-1010.10-oem 5.6.8
  Uname: Linux 5.6.0-1010-oem x86_64
  ApportVersion: 2.20.11-0ubuntu27
  Architecture: amd64
  CasperMD5CheckResult: skip
  Date: Tue May 19 07:03:09 2020
  ProcEnviron:
   TERM=xterm-256color
   PATH=(custom, no user)
   XDG_RUNTIME_DIR=<set>
   LANG=C.UTF-8
   SHELL=/bin/bash
  SourcePackage: linux-signed-oem-5.6
  UpgradeStatus: No upgrade log present (probably fresh install)

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