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[Aaron Ulises Jauregui Zepeda <2100635@xxxxxxxxxxxxxxxxxx>]

Found in focal:linux-gcp-5.15 5.15.0-1079.88~20.04.1 for 2025.02.10

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https://bugs.launchpad.net/bugs/2100635

Title:
  ubuntu_qrt_kernel_security
  KernelSecurityTest.test_400_kernel_security_lockdown fails on
  jammy:linux-gcp

Status in QA Regression Testing:
  New
Status in ubuntu-kernel-tests:
  New

Bug description:
  This failure was observed across all instance types during the 2025.02.10 cycle.
  Kernel 5.15.0-1079.88

  This test case is very new. It should be further vetted before
  declaring a regression.

  Running test: './test-kernel-security.py' distro: 'Ubuntu 22.04' kernel: '5.15.0-1079.88 (Ubuntu 5.15.0-1079.88-gcp 5.15.178)' arch: 'amd64' init: 'systemd' uid: 0/0 SUDO_USER: 'ubuntu')
  8709	 	03:05:46 DEBUG| stderr:
  8710	 	03:05:46 DEBUG| test_400_kernel_security_lockdown (__main__.KernelSecurityTest)
  8711	 	03:05:46 DEBUG| Kernel lockdown enabled in /sys/kernel/security/lockdown ... FAIL
  8712	 	03:05:46 DEBUG| 
  8713	 	03:05:46 DEBUG| ======================================================================
  8714	 	03:05:46 DEBUG| FAIL: test_400_kernel_security_lockdown (__main__.KernelSecurityTest)
  8715	 	03:05:46 DEBUG| Kernel lockdown enabled in /sys/kernel/security/lockdown
  8716	 	03:05:46 DEBUG| ----------------------------------------------------------------------
  8717	 	03:05:46 DEBUG| Traceback (most recent call last):
  8718	 	03:05:46 DEBUG|   File "/home/ubuntu/autotest/client/tmp/ubuntu_qrt_kernel_security/src/qa-regression-testing/scripts/./test-kernel-security.py", line 2210, in test_400_kernel_security_lockdown
  8719	 	03:05:46 DEBUG|     self.assertEqual(fh.read().strip(), expected)
  8720	 	03:05:46 DEBUG| AssertionError: '[none] integrity confidentiality' != 'none [integrity] confidentiality'
  8721	 	03:05:46 DEBUG| - [none] integrity confidentiality
  8722	 	03:05:46 DEBUG| ? -    ^^
  8723	 	03:05:46 DEBUG| + none [integrity] confidentiality
  8724	 	03:05:46 DEBUG| ?     ^^         +
  8725	 	03:05:46 DEBUG| 
  8726	 	03:05:46 DEBUG| 
  8727	 	03:05:46 DEBUG| ----------------------------------------------------------------------
  8728	 	03:05:46 DEBUG| Ran 1 test in 0.001s
  8729	 	03:05:46 DEBUG| 
  8730	 	03:05:46 DEBUG| FAILED (failures=1)

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