Ruby Issue Tracking System

02/17/2024

04:01 AM Ruby master Bug #20085: Fiber.new{ }.resume causes Segmentation fault for Ruby 3.3.0 on aarch64-linux

I'm heavily affected by this bug. Setup is Docker Desktop on Mac using the `ruby:3.3` image.
I've submitted a pull... osyoyu (Daisuke Aritomo)

02/13/2024

04:05 PM Ruby master Misc #20193: DevMeeting-2024-02-14

* [Feature #20249] Introduce a backtrace-only mode for rb_bug() (osyoyu)
* The current crash report printed by rb_b... osyoyu (Daisuke Aritomo)

03:54 PM Ruby master Feature #20249: Introduce a backtrace-only mode for rb_bug()

I've received feedback that if we switch the default, no one would really use the full output mode, so we shall keep ... osyoyu (Daisuke Aritomo)

02/09/2024

11:40 AM Ruby master Feature #20249: Introduce a backtrace-only mode for rb_bug()

Thank you for your comment!
byroot (Jean Boussier) wrote in #note-2:
> So I'm supportive to such change. What we... osyoyu (Daisuke Aritomo)

06:58 AM Ruby master Feature #20249: Introduce a backtrace-only mode for rb_bug()

I've created a PoC in https://github.com/ruby/ruby/pull/9900. osyoyu (Daisuke Aritomo)

06:37 AM Ruby master Feature #20249 (Open): Introduce a backtrace-only mode for rb_bug()

## Background
When a segfault or some unexpected situation occurs, `rb_bug()` is called and prints some few hundre... osyoyu (Daisuke Aritomo)

01/22/2024

12:03 PM Ruby master Bug #20197: Postponed job invocations are significantly reduced in Ruby 3.3

Thank you for your investigation and thorough explanation! I now understand what was happening.
> This PR will I thi... osyoyu (Daisuke Aritomo)

01/20/2024

03:58 PM Ruby master Bug #20197 (Closed): Postponed job invocations are significantly reduced in Ruby 3.3

The number of postponed job invocations has been significantly reduced in Ruby 3.3.
While my understanding is that p... osyoyu (Daisuke Aritomo)

12/28/2023

03:46 PM Ruby master Bug #20103 (Open): rb_internal_thread_remove_event_hook() hangs when called from within a Thread hook

## Problem
The Ruby process hangs when `rb_internal_thread_remove_event_hook()` is called from within a Thread hoo... osyoyu (Daisuke Aritomo)

11/12/2023

12:22 PM Ruby master Feature #20002: Print C-level backtrace on uncaught Ruby exceptions

byroot (Jean Boussier) wrote in #note-1:
> Maybe you already know, but when debugging a C extension you can trigger ... osyoyu (Daisuke Aritomo)