Moemenmohamed24 commented on issue #50919: URL: https://github.com/apache/arrow/issues/50919#issuecomment-5391372357
I found the C level backtrace in the CI logs. It shows the crash happens on a separate native thread , not the main Ruby thread and the call chain goes through glib2's `process_request` to `gobject-introspection's `rb_gi_callback_invoke` , `rb_funcallv_scope`, then crashes. this suggests it might be a threading issue, a GObject callback being invoked from a background thread without properly acquiring Ruby's GVL, which could be a bug in how `gobject-introspection `or glib2, invokes Ruby callbacks from `non-Ruby-registered threads`. I don't have a macOS machine to reproduce locally, but I had like to dig into `rb_gi_callback_invoke `in the gobject introspection gem source to check the thread safety handling. does this direction right to you? -- This is an automated message from the Apache Git Service. To respond to the message, please log on to GitHub and use the URL above to go to the specific comment. To unsubscribe, e-mail: [email protected] For queries about this service, please contact Infrastructure at: [email protected]
