Missing quota on ext4 on Impish/Oracle arm64 (ubuntu_quota_smoke_test)

[Krzysztof Kozlowski]

2022.01.31/impish/linux-oracle/5.13.0-1018.22
VM.Standard.A1.Flex-4c.8m
test: ubuntu_quota_smoke_test
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401 13:27:26 DEBUG| [stdout] Using block device /dev/loop9 for path /home/ubuntu/autotest/client/results/default/ubuntu_quota_smoke_test.quota-smoke-test/mnt
402 13:27:26 DEBUG| [stdout] PASSED (quotacheck -vucmg)
403 13:27:26 DEBUG| [stdout]
404 13:27:26 ERROR| [stderr] quotaon: Your kernel probably supports ext4 quota feature but you are using external quota files. Please switch your filesystem to use ext4 quota feature as external quota files on ext4 are deprecated.
405 13:27:26 ERROR| [stderr] quotaon: using /home/ubuntu/autotest/client/results/default/ubuntu_quota_smoke_test.quota-smoke-test/mnt/aquota.group on /dev/loop9 [/home/ubuntu/autotest/client/results/default/ubuntu_quota_smoke_test.quota-smoke-test/mnt]: No such process
406 13:27:26 ERROR| [stderr] quotaon: Quota format not supported in kernel.
407 13:27:26 ERROR| [stderr] quotaon: using /home/ubuntu/autotest/client/results/default/ubuntu_quota_smoke_test.quota-smoke-test/mnt/aquota.user on /dev/loop9 [/home/ubuntu/autotest/client/results/default/ubuntu_quota_smoke_test.quota-smoke-test/mnt]: No such process
408 13:27:26 ERROR| [stderr] quotaon: Quota format not supported in kernel.
 409 13:27:26 DEBUG| [stdout] FAILED (quotaon -v)
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[Ubuntu Kernel Bot (ubuntu-kernel-bot)]

This bug is missing log files that will aid in diagnosing the problem. While running an Ubuntu kernel (not a mainline or third-party kernel) please enter the following command in a terminal window:

apport-collect 1960609

and then change the status of the bug to 'Confirmed'.

If, due to the nature of the issue you have encountered, you are unable to run this command, please add a comment stating that fact and change the bug status to 'Confirmed'.

This change has been made by an automated script, maintained by the Ubuntu Kernel Team.

[Krzysztof Kozlowski (krzk)]

Seems ubuntu_ltp_syscalls quotactl06 fails for the same reason:
-----------
59907 quotactl06.c:165: TINFO: quotactl() with vfsv0 format
59908 quotactl06.c:174: TCONF: Kernel or device does not support FS quotas
59909 quotactl06.c:192: TWARN: rmdir(mntpoint/testdir1) failed: ENOENT (2)
59910 tst_test.c:1423: TINFO: Timeout per run is 0h 05m 00s
59911 quotactl06.c:165: TINFO: quotactl() with vfsv1 format
59912 quotactl06.c:174: TCONF: Kernel or device does not support FS quotas
59913 quotactl06.c:192: TWARN: rmdir(mntpoint/testdir1) failed: ENOENT (2)
-----------

[Po-Hsu Lin (cypressyew)]

This issue can be fixed by adding the modules-extra package as a test requirement package, however we should figure out if this is how we like to fix, or we need to adjust the kernel config / annotations.