• Gitea version (or commit ref): 1.6.2
• Git version: 2.20.1 (gitea side) & 2.7.4 (client)
• Operating system: Ubuntu 18.04.1 LTS
• Database (use [x]):
  • PostgreSQL
  • MySQL
  • MSSQL
  • SQLite
• Can you reproduce the bug at https://try.gitea.io:
  • Yes (provide example URL)
  • No
  • Not relevant
• Log gist: https://gist.github.com/gslin/1267f3f0fc3675f345a149246b9ce14a

Description

When I upgraded Gitea from 1.5.x to 1.6.0, sometimes git push would fail with different reasons. Usually rerun git push will be successful (but not always).