Issue Summary

Currently Bamboo and agents are not compatible with git 2.52 and higher versions. 

The change log from GIT > https://github.com/git/git/commit/dcecac2580ef871186fdc4e9efc87815a4ce4c66 was unexpected which has caused this issue in Bamboo and if you upgrade to git 2.52, you'll see this issue if you are not on the fixed versions of Bamboo.

Steps to Reproduce

1. Upgrade GIT to version git 2.52 or higher on Bamboo and the agents. 
2. Try to run a source code checkout task.

Expected Results

The source code checkout task should complete successfully.

Actual Results

The task fails with below error. 

error: invalid key:  filter.lfs.smudge
fatal: unable to write parameters to config file

Workaround

Revert back to older version of GIT before 2.52