[ROOT636] Updated root to tip of branch v6-36-00-patches

[akritkbehera]

No description provided.

[cmsbuild]

A new Pull Request was created by @akritkbehera for branch IB/CMSSW_16_0_X/root636.

@akritkbehera, @cmsbuild, @iarspider, @smuzaffar can you please review it and eventually sign? Thanks.
@ftenchini, @mandrenguyen, @sextonkennedy you are the release manager for this.
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[cmsbuild]

cms-bot internal usage

[akritkbehera]

please test

[cmsbuild]

-1

Failed Tests: AddOn
Summary: https://cmssdt.cern.ch/SDT/jenkins-artifacts/pull-request-integration/PR-079b27/49362/summary.html
COMMIT: b6df044
CMSSW: CMSSW_16_0_ROOT636_X_2025-11-07-2300/el8_amd64_gcc13
User test area: For local testing, you can use /cvmfs/cms-ci.cern.ch/week0/cms-sw/cmsdist/10188/49362/install.sh to create a dev area with all the needed externals and cmssw changes.

The following merge commits were also included on top of IB + this PR after doing git cms-merge-topic:

• @cms-sw Remove error/warning flag for missing braces #10141
• @cms-sw acts: use geant4-deps file automatically get vecgeom if enabled #10186

You can see more details here:
https://cmssdt.cern.ch/SDT/jenkins-artifacts/pull-request-integration/PR-079b27/49362/git-recent-commits.json
https://cmssdt.cern.ch/SDT/jenkins-artifacts/pull-request-integration/PR-079b27/49362/git-merge-result

Failed AddOn Tests

• hlt_mc_GRun

A fatal system signal has occurred: segmentation violation

• hlt_mc_PIon

A fatal system signal has occurred: segmentation violation

• hlt_mc_PRef

A fatal system signal has occurred: segmentation violation

Expand to see more addon errors ...

• hlt_mc_Special
• hlt_data_GRun
• hlt_data_PIon
• hlt_data_PRef
• hlt_data_Special

Comparison Summary

Summary:

• You potentially added 175 lines to the logs
• Reco comparison results: 48 differences found in the comparisons
• DQMHistoTests: Total files compared: 51
• DQMHistoTests: Total histograms compared: 3939953
• DQMHistoTests: Total failures: 16091
• DQMHistoTests: Total nulls: 14
• DQMHistoTests: Total successes: 3923828
• DQMHistoTests: Total skipped: 20
• DQMHistoTests: Total Missing objects: 0
• DQMHistoSizes: Histogram memory added: 0.0 KiB( 50 files compared)
• Checked 218 log files, 188 edm output root files, 51 DQM output files
• TriggerResults: found differences in 4 / 49 workflows

[smuzaffar]

+externals

addOn failures are not related to this change. test are already failing in IB and are tracked via cms-sw/cmssw#49333

[cmsbuild]

This pull request is fully signed and it will be integrated in one of the next IB/CMSSW_16_0_X/root636 IBs (but tests are reportedly failing). This pull request will now be reviewed by the release team before it's merged. @mandrenguyen, @sextonkennedy, @ftenchini (and backports should be raised in the release meeting by the corresponding L2)