ubuntu-kernel-tests

fanotify10 test case 16 failed on focal

Bug #1882717 reported by Po-Hsu Lin
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ubuntu-kernel-tests
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linux (Ubuntu)
Fix Released
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Eoan
Fix Released
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Focal
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Bug Description

This is a new test cases added recently:
https://github.com/linux-test-project/ltp/commit/997d87d544042ded4b858377c95a90e1c12036b8

 fanotify10.c:347: INFO: Test #16: ignore child exec events created on a specific mount point
 fanotify10.c:306: PASS: group 0 got event: mask 1020 pid=40813 fd=30
 fanotify10.c:306: PASS: group 1 got event: mask 1020 pid=40813 fd=30
 fanotify10.c:306: PASS: group 2 got event: mask 1020 pid=40813 fd=30
 fanotify10.c:296: FAIL: group 0 got event: mask 1020 (expected 1000) pid=40813 fd=30
 fanotify10.c:296: FAIL: group 1 got event: mask 1020 (expected 1000) pid=40813 fd=30
 fanotify10.c:296: FAIL: group 2 got event: mask 1020 (expected 1000) pid=40813 fd=30
 fanotify10.c:296: FAIL: group 0 got event: mask 1020 (expected 1000) pid=40813 fd=30
 fanotify10.c:296: FAIL: group 1 got event: mask 1020 (expected 1000) pid=40813 fd=30
 fanotify10.c:296: FAIL: group 2 got event: mask 1020 (expected 1000) pid=40813 fd=30

Po-Hsu Lin (cypressyew)
tags: added: 5.4 focal kqa-blocker sru-20200518 ubuntu-ltp-syscalls
Revision history for this message
Ubuntu Kernel Bot (ubuntu-kernel-bot) wrote : Missing required logs.

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 1882717

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.

Changed in linux (Ubuntu):
status: New → Incomplete
Po-Hsu Lin (cypressyew)
tags: added: 5.3 eoan oracle
tags: added: sru-20200608
Revision history for this message
Po-Hsu Lin (cypressyew) wrote :

Affecting 5.0 kernel as well.

tags: added: 5.0
Revision history for this message
Po-Hsu Lin (cypressyew) wrote :

Patch 2f02fd3fa13e "fanotify: fix ignore mask logic for events on child and on dir" applied on E/F.

I can see this pass on F-OEM-5.6 as well.

Changed in linux (Ubuntu):
status: Incomplete → Fix Released
Revision history for this message
Po-Hsu Lin (cypressyew) wrote :

Passed on Eoan Oracle.

Changed in linux (Ubuntu Eoan):
status: New → Fix Released
Revision history for this message
Po-Hsu Lin (cypressyew) wrote :

Passed on Eoan generic.

Revision history for this message
Po-Hsu Lin (cypressyew) wrote :

I can still see failures on 5.4.0-41.45

This will need further investigations.

Po-Hsu Lin (cypressyew)
Changed in linux (Ubuntu Focal):
status: New → Confirmed
tags: added: sru-20200629
Revision history for this message
Po-Hsu Lin (cypressyew) wrote :

This patch has already landed in Focal for a while, however it's not tagged yet.
That's why it's not in Ubuntu-5.4.0-42.46.

We can expect to see this pass in the upcoming cycle.

Revision history for this message
Po-Hsu Lin (cypressyew) wrote :

Test passed with 5.4.0-44.48
Closing this bug.

Changed in linux (Ubuntu Focal):
status: Confirmed → Fix Released
Changed in ubuntu-kernel-tests:
status: New → Fix Released
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