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[Bug 1926235] Re: zram01 from kernel_misc in ubuntu_ltp fails on Groovy (failed to make tmpfs)

To: canonical-ubuntu-qa@xxxxxxxxxxxxxxxxxxx
From: Po-Hsu Lin <1926235@xxxxxxxxxxxxxxxxxx>
Date: Wed, 20 Dec 2023 01:53:49 -0000
Reply-to: Bug 1926235 <1926235@xxxxxxxxxxxxxxxxxx>
Sender: noreply@xxxxxxxxxxxxx

** Tags removed: ubuntu-ltp
** Tags added: ubuntu-ltp-kernel-misc

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https://bugs.launchpad.net/bugs/1926235

Title:
  zram01 from kernel_misc in ubuntu_ltp fails on Groovy (failed to make
  tmpfs)

Status in ubuntu-kernel-tests:
  Incomplete

Bug description:
  
  Failed on 5.8.0-51.57 amd64 host lagalla and arm64 host wright-kernel. Passed on rizzo

  Not a regression, also found on 5.8.0-49.55 arm64 host starmie-kernel

  04/19 18:55:30 DEBUG|     utils:0153| [stdout] zram01 4 TPASS: test succeeded
  04/19 18:55:30 DEBUG|     utils:0153| [stdout] zram01 5 TINFO: make ext2 filesystem on /dev/zram0
  04/19 18:55:30 DEBUG|     utils:0153| [stdout] zram01 5 TINFO: make ext3 filesystem on /dev/zram1
  04/19 18:55:30 DEBUG|     utils:0153| [stdout] zram01 5 TINFO: make ext4 filesystem on /dev/zram2
  04/19 18:55:30 DEBUG|     utils:0153| [stdout] zram01 5 TINFO: make xfs filesystem on /dev/zram3
  04/19 18:55:30 DEBUG|     utils:0153| [stdout] zram01 5 TINFO: make btrfs filesystem on /dev/zram4
  04/19 18:55:30 DEBUG|     utils:0153| [stdout] zram01 5 TINFO: make vfat filesystem on /dev/zram5
  04/19 18:55:30 DEBUG|     utils:0153| [stdout] zram01 5 TINFO: make tmpfs filesystem on /dev/zram6
  04/19 18:55:30 DEBUG|     utils:0153| [stdout] /opt/ltp/testcases/bin/zram01.sh: 76: mkfs.tmpfs: not found
  04/19 18:55:30 DEBUG|     utils:0153| [stdout] zram01 5 TFAIL: failed to make tmpfs on /dev/zram6
  04/19 18:55:30 DEBUG|     utils:0153| [stdout] zram01 5 TINFO: AppArmor enabled, this may affect test results
  04/19 18:55:30 DEBUG|     utils:0153| [stdout] zram01 5 TINFO: it can be disabled with TST_DISABLE_APPARMOR=1 (requires super/root)
  04/19 18:55:30 DEBUG|     utils:0153| [stdout] zram01 5 TINFO: loaded AppArmor profiles: none
  04/19 18:55:30 DEBUG|     utils:0153| [stdout] 
  04/19 18:55:30 DEBUG|     utils:0153| [stdout] Summary:
  04/19 18:55:30 DEBUG|     utils:0153| [stdout] passed   4
  04/19 18:55:30 DEBUG|     utils:0153| [stdout] failed   1
  04/19 18:55:30 DEBUG|     utils:0153| [stdout] broken   0
  04/19 18:55:30 DEBUG|     utils:0153| [stdout] skipped  1
  04/19 18:55:30 DEBUG|     utils:0153| [stdout] warnings 0
  04/19 18:55:30 DEBUG|     utils:0153| [stdout] tag=zram01 stime=1618858516 dur=1 exit=exited stat=1 core=no cu=5 cs=13

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