In my original report I did say that this really is NOT nginx problem, but Perl problem. Problem is in perl 5.30 and it is 5.32 (Perl5 commit ffffbf0) and people are asking backport to 5.30 to get fix also to nginx.
My biggest issue is that this bug makes nginx quite unstable in LTS version of Ubuntu, because perl module is active by default. Maybe quick fix to get LTS stabile is to disable perl module by default from nginx-extras (it can delivered in it, but if it commented out from default config).
In my original report I did say that this really is NOT nginx problem, but Perl problem. Problem is in perl 5.30 and it is 5.32 (Perl5 commit ffffbf0) and people are asking backport to 5.30 to get fix also to nginx.
More in https:/ /github. com/Perl/ perl5/issues/ 17154
My biggest issue is that this bug makes nginx quite unstable in LTS version of Ubuntu, because perl module is active by default. Maybe quick fix to get LTS stabile is to disable perl module by default from nginx-extras (it can delivered in it, but if it commented out from default config).