canonical-ubuntu-qa team mailing list archive

[Jürg Häfliger <1868212@xxxxxxxxxxxxxxxxxx>]

*** This bug is a duplicate of bug 1854298 ***
    https://bugs.launchpad.net/bugs/1854298

** Tags added: kernel-daily-bug

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https://bugs.launchpad.net/bugs/1868212

Title:
  ubuntu_unionmount_ovlfs failed with "/mnt/a/foo100: File unexpectedly
  on lower fs" on X

Status in ubuntu-kernel-tests:
  Triaged
Status in linux package in Ubuntu:
  Incomplete

Bug description:
  Issue found on Xenial 4.4.0-177.207 ARM64 only

  $ sudo ./run --ov
  ***
  *** ./run --ov --ts=0 open-plain
  ***
  TEST open-plain.py:10: Open O_RDONLY
  /mnt/a/foo100: File unexpectedly on lower fs

  It didn't fail like this with 4.4.0-176 ARM64
  Test log for 4.4.0-176 ARM64 https://pastebin.ubuntu.com/p/Y7g9xf4GDM/

  ProblemType: Bug
  DistroRelease: Ubuntu 16.04
  Package: linux-image-4.4.0-176-generic 4.4.0-176.206
  ProcVersionSignature: User Name 4.4.0-176.206-generic 4.4.211
  Uname: Linux 4.4.0-176-generic aarch64
  AlsaDevices:
   total 0
   crw-rw---- 1 root audio 116,  1 Mar 20 06:25 seq
   crw-rw---- 1 root audio 116, 33 Mar 20 06:25 timer
  AplayDevices: Error: [Errno 2] No such file or directory: 'aplay'
  ApportVersion: 2.20.1-0ubuntu2.22
  Architecture: arm64
  ArecordDevices: Error: [Errno 2] No such file or directory: 'arecord'
  AudioDevicesInUse: Error: command ['fuser', '-v', '/dev/snd/seq', '/dev/snd/timer'] failed with exit code 1:
  CRDA: N/A
  CurrentDmesg:
   
  Date: Fri Mar 20 06:29:13 2020
  IwConfig: Error: [Errno 2] No such file or directory: 'iwconfig'
  Lsusb: Error: command ['lsusb'] failed with exit code 1:
  PciMultimedia:
   
  ProcEnviron:
   TERM=xterm-256color
   PATH=(custom, no user)
   XDG_RUNTIME_DIR=<set>
   LANG=en_US.UTF-8
   SHELL=/bin/bash
  ProcFB:
   
  ProcKernelCmdLine: console=ttyS0,9600n8r ro
  RelatedPackageVersions:
   linux-restricted-modules-4.4.0-176-generic N/A
   linux-backports-modules-4.4.0-176-generic  N/A
   linux-firmware                             1.157.22
  RfKill: Error: [Errno 2] No such file or directory: 'rfkill'
  SourcePackage: linux
  UpgradeStatus: No upgrade log present (probably fresh install)

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