Test file: `cmc-upgrade-kernel-test.md`

# CMC Upgrade Kernel Test Summary

## Amazon Linux 2023 - PASS

- UTC date/time for the run: 2026-05-13 23:32 UTC
- Workflow summary: current kernel -> install CMC -> kernel upgrade -> uninstall CMC -> kernel upgrade -> install CMC
- Host tested: atvm114-amazonlinux2023
- Kernel progression: 6.1.61-85.141.amzn2023.x86_64 -> 6.1.168-202.320.amzn2023.x86_64 -> 6.1.168-203.330.amzn2023.x86_64
- Overall result: PASS

## CentOS 7.9 - FAIL

- UTC date/time for the run: 2026-05-14 00:14 UTC
- Workflow summary: current kernel -> install CMC -> kernel upgrade -> uninstall CMC -> kernel upgrade -> install CMC
- Host tested: atvm26-centos7.9
- Kernel progression: 3.10.0-1160.el7.x86_64 -> 3.10.0-1160.118.1.el7.x86_64 -> not reached
- Overall result: FAIL

## CentOS 7.9 Follow-Up - FAIL

- UTC date/time for the run: 2026-05-14 01:17 UTC
- Workflow summary: current kernel -> install CMC -> kernel upgrade -> stop at service-health blocker before sample-data sync
- Host tested: atvm26-centos7.9
- Kernel progression: 3.10.0-1160.el7.x86_64 -> 3.10.0-1160.118.1.el7.x86_64 -> not reached
- Overall result: FAIL

## CentOS 6.10 - PASS

- UTC date/time for the run: 2026-05-15 00:15 UTC
- Workflow summary: current kernel -> install CMC -> kernel upgrade -> uninstall CMC -> kernel upgrade -> install CMC
- Host tested: atvm16-centos6.10
- Kernel progression: 2.6.32-754.el6.x86_64 -> 2.6.32-754.2.1.el6.x86_64 -> 2.6.32-754.35.1.el6.x86_64
- Overall result: PASS

## Red Hat 9.0 - PASS

- UTC date/time for the run: 2026-05-15 14:44 UTC
- Workflow summary: current kernel -> install CMC -> kernel upgrade -> uninstall CMC -> kernel upgrade -> install CMC
- Host tested: atvm70-redhat9.0
- Kernel progression: 5.14.0-70.22.1.el9_0.x86_64 -> 5.14.0-70.30.1.el9_0.x86_64 -> 5.14.0-611.55.1.el9_7.x86_64
- Overall result: PASS

## Red Hat 10.0 - PASS

- UTC date/time for the run: 2026-05-15 16:26 UTC
- Workflow summary: current kernel -> install CMC -> kernel upgrade -> uninstall CMC -> kernel upgrade -> install CMC
- Host tested: atvm148-redhat10.0
- Kernel progression: 6.12.0-55.9.1.el10_0.x86_64 -> 6.12.0-55.11.1.el10_0.x86_64 -> 6.12.0-124.56.1.el10_1.x86_64
- Overall result: PASS