Pushing container image to repository results in a 502 Bad Gateway

podman push registry.0xacab.org/leap/tor/onionmasq:main containers.torproject.org/tpo/core/onionmasq:latest
Getting image source signatures
Copying blob 87953e1e8b61 done   | 
Copying blob c5a8678c7f8c skipped: already exists  
Copying blob 80ba3ed3eaab skipped: already exists  
Copying blob fc50d44fccec done   | 
Copying blob da10db407029 skipped: already exists  
Copying blob d3ff794e09eb skipped: already exists  
Copying blob 2daabccebd73 skipped: already exists  
Copying blob 36cfcb41b73e done   | 
Copying blob 07f1c07df90c skipped: already exists  
Copying blob 100911e3d818 skipped: already exists  
Copying blob af9a9efb1390 skipped: already exists  
Error: writing blob: uploading layer chunked: received unexpected HTTP status: 502 Bad Gateway

This seems different from #41696 (closed) which was a 500 level error.

This image is 6gb.