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[Jürg Häfliger <1798061@xxxxxxxxxxxxxxxxxx>]

** Tags added: kernel-daily-bug

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https://bugs.launchpad.net/bugs/1798061

Title:
  open14 in ubuntu_ltp_syscalls failed with T (Power8)

Status in ubuntu-kernel-tests:
  Won't Fix
Status in linux package in Ubuntu:
  Won't Fix

Bug description:
  This issue can only be reproduced on Power8 node:

  <<<test_start>>>
  tag=open14 stime=1539683773
  cmdline="open14"
  contacts=""
  analysis=exit
  <<<test_output>>>
  incrementing stop
  open14      1  TBROK  :  open14.c:58: open() failed: errno=EINVAL(22): Invalid argument
  open14      2  TBROK  :  open14.c:58: Remaining cases broken
  <<<execution_status>>>
  initiation_status="ok"
  duration=0 termination_type=exited termination_id=2 corefile=no
  cutime=0 cstime=0
  <<<test_end>>>

  ProblemType: Bug
  DistroRelease: Ubuntu 14.04
  Package: linux-image-3.13.0-160-generic 3.13.0-160.210
  ProcVersionSignature: User Name 3.13.0-160.210-generic 3.13.11-ckt39
  Uname: Linux 3.13.0-160-generic ppc64le
  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'
  ApportVersion: 2.14.1-0ubuntu3.29
  Architecture: ppc64el
  ArecordDevices: Error: [Errno 2] No such file or directory: 'arecord'
  CurrentDmesg:
   [   75.881756] tg3 0003:05:00.0 enP3p5s0f0: Link is up at 1000 Mbps, full duplex
   [   75.881762] tg3 0003:05:00.0 enP3p5s0f0: Flow control is off for TX and off for RX
   [   75.881765] tg3 0003:05:00.0 enP3p5s0f0: EEE is disabled
   [   75.881788] IPv6: ADDRCONF(NETDEV_CHANGE): enP3p5s0f0: link becomes ready
   [  656.832585] LTP: starting open14
  Date: Tue Oct 16 09:56:22 2018
  Lsusb:
   Bus 004 Device 001: ID 1d6b:0003 Linux Foundation 3.0 root hub
   Bus 003 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub
   Bus 002 Device 001: ID 1d6b:0003 Linux Foundation 3.0 root hub
   Bus 001 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub
  PciMultimedia:
   
  ProcFB:
   
  ProcKernelCmdLine: root=/dev/mapper/mpath0-part2 ro console=hvc0
  ProcLoadAvg: 0.08 0.07 0.08 1/1034 3981
  ProcLocks:
   1: POSIX  ADVISORY  WRITE 3027 00:11:28789 0 EOF
   2: POSIX  ADVISORY  WRITE 3146 00:11:90135 0 EOF
   3: POSIX  ADVISORY  WRITE 3176 00:11:95241 0 EOF
   4: FLOCK  ADVISORY  WRITE 3093 00:11:89096 0 EOF
  ProcSwaps:
   Filename				Type		Size	Used	Priority
   /swap.img                               file		8388544	0	-1
  ProcVersion: Linux version 3.13.0-160-generic (buildd@bos02-ppc64el-007) (gcc version 4.8.4 (User Name 4.8.4-2ubuntu1~14.04.4) ) #210-User Name SMP Mon Sep 24 18:06:36 UTC 2018
  RelatedPackageVersions:
   linux-restricted-modules-3.13.0-160-generic N/A
   linux-backports-modules-3.13.0-160-generic  N/A
   linux-firmware                              1.127.24
  RfKill: Error: [Errno 2] No such file or directory: 'rfkill'
  SourcePackage: linux
  UpgradeStatus: No upgrade log present (probably fresh install)
  cpu_cores: Number of cores present = 20
  cpu_coreson: Number of cores online = 20
  cpu_smt: SMT=8

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