Public bug reported:

Issue found on Eoan zVM node kernel03

Test hung at bad-altstack test.

Reproducible rate: 4 out of 4 attempts

02:36:12 DEBUG| [stdout] aiol STARTING
02:36:17 DEBUG| [stdout] aiol RETURNED 0
02:36:17 DEBUG| [stdout] aiol PASSED
02:36:17 DEBUG| [stdout] bad-altstack STARTING
+ 
ARCHIVE=/var/lib/jenkins/jobs/smoke__E_s390x.zVM-generic__using_kernel03__for_kernel/builds/3/archive
+ scp -o StrictHostKeyChecking=no -o UserKnownHostsFile=/dev/null -o 
LogLevel=quiet -r ubuntu@kernel03:kernel-test-results 
/var/lib/jenkins/jobs/smoke__E_s390x.zVM-generic__using_kernel03__for_kernel/builds/3/archive

dmesg only shows:
[  102.352136] Adding 1048572k swap on 
/home/ubuntu/autotest/client/tmp/ubuntu_stress_smoke_test/src/stress-ng/swap.img.
  Priority:-3 extents:95 across:26763272k SSFS
[  122.402895] NET: Registered protocol family 38

It looks like this is caused by OOM issue, x3270 console flushed with
OOM error messages.

ProblemType: Bug
DistroRelease: Ubuntu 19.10
Package: linux-image-5.3.0-41-generic 5.3.0-41.33
ProcVersionSignature: Ubuntu 5.3.0-41.33-generic 5.3.18
Uname: Linux 5.3.0-41-generic s390x
NonfreeKernelModules: zfs zunicode zavl icp zcommon znvpair
AlsaDevices: Error: command ['ls', '-l', '/dev/snd/'] failed with exit code 2: 
ls: cannot access '/dev/snd/': No such file or directory
AplayDevices: Error: [Errno 2] No such file or directory: 'aplay': 'aplay'
ApportVersion: 2.20.11-0ubuntu8.4
Architecture: s390x
ArecordDevices: Error: [Errno 2] No such file or directory: 'arecord': 'arecord'
CRDA: Error: command ['iw', 'reg', 'get'] failed with exit code 1: nl80211 not 
found.
Date: Thu Feb 20 06:06:04 2020
IwConfig: Error: [Errno 2] No such file or directory: 'iwconfig': 'iwconfig'
Lspci:
 
Lsusb: Error: command ['lsusb'] failed with exit code 1:
PciMultimedia:
 
ProcEnviron:
 TERM=xterm-256color
 PATH=(custom, no user)
 XDG_RUNTIME_DIR=<set>
 LANG=en_GB.UTF-8
 SHELL=/bin/bash
ProcFB:
 
ProcKernelCmdLine: root=/dev/mapper/kl03vg01-kl03root crashkernel=196M 
BOOT_IMAGE=0
RelatedPackageVersions:
 linux-restricted-modules-5.3.0-41-generic N/A
 linux-backports-modules-5.3.0-41-generic  N/A
 linux-firmware                            1.183.4
RfKill: Error: [Errno 2] No such file or directory: 'rfkill': 'rfkill'
SourcePackage: linux
UpgradeStatus: Upgraded to eoan on 2019-09-30 (142 days ago)

** Affects: stress-ng
     Importance: Undecided
         Status: New

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

** Affects: linux (Ubuntu)
     Importance: Undecided
         Status: New


** Tags: apport-bug eoan package-from-proposed s390x

** Attachment added: "Screenshot from 2020-02-20 14-16-23.png"
   
https://bugs.launchpad.net/bugs/1863989/+attachment/5329648/+files/Screenshot%20from%202020-02-20%2014-16-23.png

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

** Also affects: stress-ng
   Importance: Undecided
       Status: New

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https://bugs.launchpad.net/bugs/1863989

Title:
  bad-altstack test from ubuntu_stress_smoke_test failed on Eoan zVM

Status in Stress-ng:
  New
Status in ubuntu-kernel-tests:
  New
Status in linux package in Ubuntu:
  New

Bug description:
  Issue found on Eoan zVM node kernel03

  Test hung at bad-altstack test.

  Reproducible rate: 4 out of 4 attempts

  02:36:12 DEBUG| [stdout] aiol STARTING
  02:36:17 DEBUG| [stdout] aiol RETURNED 0
  02:36:17 DEBUG| [stdout] aiol PASSED
  02:36:17 DEBUG| [stdout] bad-altstack STARTING
  + 
ARCHIVE=/var/lib/jenkins/jobs/smoke__E_s390x.zVM-generic__using_kernel03__for_kernel/builds/3/archive
  + scp -o StrictHostKeyChecking=no -o UserKnownHostsFile=/dev/null -o 
LogLevel=quiet -r ubuntu@kernel03:kernel-test-results 
/var/lib/jenkins/jobs/smoke__E_s390x.zVM-generic__using_kernel03__for_kernel/builds/3/archive

  dmesg only shows:
  [  102.352136] Adding 1048572k swap on 
/home/ubuntu/autotest/client/tmp/ubuntu_stress_smoke_test/src/stress-ng/swap.img.
  Priority:-3 extents:95 across:26763272k SSFS
  [  122.402895] NET: Registered protocol family 38

  It looks like this is caused by OOM issue, x3270 console flushed with
  OOM error messages.

  ProblemType: Bug
  DistroRelease: Ubuntu 19.10
  Package: linux-image-5.3.0-41-generic 5.3.0-41.33
  ProcVersionSignature: Ubuntu 5.3.0-41.33-generic 5.3.18
  Uname: Linux 5.3.0-41-generic s390x
  NonfreeKernelModules: zfs zunicode zavl icp zcommon znvpair
  AlsaDevices: Error: command ['ls', '-l', '/dev/snd/'] failed with exit code 
2: ls: cannot access '/dev/snd/': No such file or directory
  AplayDevices: Error: [Errno 2] No such file or directory: 'aplay': 'aplay'
  ApportVersion: 2.20.11-0ubuntu8.4
  Architecture: s390x
  ArecordDevices: Error: [Errno 2] No such file or directory: 'arecord': 
'arecord'
  CRDA: Error: command ['iw', 'reg', 'get'] failed with exit code 1: nl80211 
not found.
  Date: Thu Feb 20 06:06:04 2020
  IwConfig: Error: [Errno 2] No such file or directory: 'iwconfig': 'iwconfig'
  Lspci:
   
  Lsusb: Error: command ['lsusb'] failed with exit code 1:
  PciMultimedia:
   
  ProcEnviron:
   TERM=xterm-256color
   PATH=(custom, no user)
   XDG_RUNTIME_DIR=<set>
   LANG=en_GB.UTF-8
   SHELL=/bin/bash
  ProcFB:
   
  ProcKernelCmdLine: root=/dev/mapper/kl03vg01-kl03root crashkernel=196M 
BOOT_IMAGE=0
  RelatedPackageVersions:
   linux-restricted-modules-5.3.0-41-generic N/A
   linux-backports-modules-5.3.0-41-generic  N/A
   linux-firmware                            1.183.4
  RfKill: Error: [Errno 2] No such file or directory: 'rfkill': 'rfkill'
  SourcePackage: linux
  UpgradeStatus: Upgraded to eoan on 2019-09-30 (142 days ago)

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