Ruby Issue Tracking System

03/06/2025

07:25 AM Ruby Bug #21169: "try to mark T_NONE object" with 3.3.7

alanwu (Alan Wu) wrote in #note-1:
> You seem to have using a patched ruby, which makes the backtrace less helpful. ... stanhu (Stan Hu)

03/04/2025

06:39 PM Ruby Bug #21169 (Open): "try to mark T_NONE object" with 3.3.7

We have been intermittent `try to mark T_NONE object` erorrs in CI using Ruby 3.3.7. For example:
```
/builds/git... stanhu (Stan Hu)

02/03/2025

10:47 PM Ruby Bug #21111 (Assigned): RbConfig::CONFIG['CXX'] quietly set to "false" when Ruby cannot build C++ programs

As reported in https://gitlab.com/gitlab-org/gitlab-development-kit/-/issues/2222 and https://trac.macports.org/ticke... stanhu (Stan Hu)

01/15/2025

10:52 PM Ruby Feature #21042 (Assigned): Add and expose Thread#memory_allocations memory allocation counters

For the last 5 years, we've been patching our Ruby interpreter with https://github.com/ruby/ruby/pull/3978 in order t... stanhu (Stan Hu)

08/18/2024

09:02 AM Ruby Revision 65fed1c3 (git): Allow waitpid(-1, Process::WNOHANG) to be woken if a waitpid(pid) is

...pending
If two threads are running, with one calling waitpid(-1, Process::WNOHANG),
and another calling waitpid($... stanhu (Stan Hu)

05/15/2024

04:21 AM Ruby Bug #20490: Process.waitpid2(-1, Process::WNOHANG) misbehaves on Ruby 3.1 & 3.2 with detached process

I've opened fixes here:
* 3.2: https://github.com/ruby/ruby/pull/10771
* 3.1: https://github.com/ruby/ruby/pull/1... stanhu (Stan Hu)

03:39 AM Ruby Bug #20490: Process.waitpid2(-1, Process::WNOHANG) misbehaves on Ruby 3.1 & 3.2 with detached process

I think this patch in the `ruby_3_2` branch fixes the problem:
```diff
diff --git a/process.c b/process.c
index 354e... stanhu (Stan Hu)

02:07 AM Ruby Bug #20490 (Closed): Process.waitpid2(-1, Process::WNOHANG) misbehaves on Ruby 3.1 & 3.2 with detached process

This is a follow-up issue for a bug that I thought was fixed in https://bugs.ruby-lang.org/issues/19837 and duplicate... stanhu (Stan Hu)

01/22/2024

12:57 AM Ruby Revision 67b00f72 (git): Make tests play with upstream Ruby tests

CI broke in https://github.com/ruby/ruby/pull/9604 because if any Ruby
tests run `require 'net/http'`, they will poll... stanhu (Stan Hu)

01/13/2024

04:17 AM Ruby Bug #20181: Process.wait(-1) doesn't report exited child processes if WAITPID_USE_SIGCHLD is enabled

Yes, thanks, this definitely looks like the same issue. Thanks for filing that issue and getting the patches merged.
... stanhu (Stan Hu)