294359 – lang/ruby40: constantly crashing at different locations

Bug 294359 - lang/ruby40: constantly crashing at different locations

Summary: lang/ruby40: constantly crashing at different locations

Status:	New

Alias:	None

Product:	Ports & Packages
Classification:	Unclassified
Component:	Individual Port(s) (show other bugs)
Version:	Latest
Hardware:	amd64 Any

Importance:	--- Affects Only Me
Assignee:	freebsd-ruby (Nobody)

URL:
Keywords:

Depends on:
Blocks:

Reported:	2026-04-09 14:14 UTC by Peter Much
Modified:	2026-04-09 14:14 UTC (History)
CC List:	0 users

See Also:

Flags:	bugzilla: maintainer-feedback? (ruby)

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Description Peter Much 2026-04-09 14:14:11 UTC

After upgrading lang/ruby40 to ruby 4.0.1, my Rails applications start to crash all the time, at different locations. 
(Running FreeBSD 14.4)

Trying 4.0.0 shows the same behaviour, but allows coredumps (which are disabled in 4.0.1), reverting to 4.0.0.preview2 seems to solve the issue.

I tried to report this directly to ruby, but I am not allowed to: bugs.ruby-lang.org does not send any confirmation email, and ml.ruby-lang.org does send a confirmation email but then ignores all further messages.

This is how the crash reports look like (example):

Apr  9 00:30:24 <daemon.notice> rail rails-fin_prod[73556]: /ext/gems/4.0/gems/activesupport-8.0.1/lib/active_support/core_ext/date/calculations.rb:156: [BUG] Segmentation fault at 0x0000000000000000
Apr  9 00:30:24 <daemon.notice> rail rails-fin_prod[73556]: ruby 4.0.1 (2026-01-13 revision e04267a14b) +PRISM [amd64-freebsd14]
Apr  9 00:30:24 <daemon.notice> rail rails-fin_prod[73556]:
Apr  9 00:30:24 <daemon.notice> rail rails-fin_prod[73556]: -- Control frame information -----------------------------------------------
Apr  9 00:30:24 <daemon.notice> rail rails-fin_prod[73556]: c:0017 p:---- s:0112 e:000111 l:y b:---- CFUNC  :<=>
Apr  9 00:30:24 <daemon.notice> rail rails-fin_prod[73556]: c:0016 p:0021 s:0107 e:000106 l:y b:0001 METHOD /ext/gems/4.0/gems/activesupport-8.0.1/lib/active_support/core_ext/date/calculations.rb:156 [FINISH]
Apr  9 00:30:24 <daemon.notice> rail rails-fin_prod[73556]: c:0015 p:---- s:0102 e:000101 l:y b:---- CFUNC  :<
Apr  9 00:30:24 <daemon.notice> rail rails-fin_prod[73556]: c:0014 p:0150 s:0097 e:000096 l:y b:0001 METHOD /ext/rapp/fin_prod/releases/20260408164852/app/jobs/quote_fetch_job.rb:28
Apr  9 00:30:24 <daemon.notice> rail rails-fin_prod[73556]: c:0013 p:0053 s:0084 e:000083 l:y b:0001 METHOD /ext/gems/4.0/gems/que-2.4.1/lib/que/job_methods.rb:51
Apr  9 00:30:24 <daemon.notice> rail rails-fin_prod[73556]: c:0012 p:0003 s:0073 e:000072 l:y b:0001 METHOD <internal:kernel>:91
Apr  9 00:30:24 <daemon.notice> rail rails-fin_prod[73556]: c:0011 p:0007 s:0069 e:000068 l:n b:---- BLOCK  /ext/gems/4.0/gems/que-2.4.1/lib/que/worker.rb:103
Apr  9 00:30:24 <daemon.notice> rail rails-fin_prod[73556]: c:0010 p:0002 s:0066 e:000065 l:n b:---- BLOCK  (eval at /ext/gems/4.0/gems/que-2.4.1/lib/que/utils/middleware.rb:14):11
Apr  9 00:30:24 <daemon.notice> rail rails-fin_prod[73556]: c:0009 p:0027 s:0063 e:000062 l:y b:0001 METHOD /ext/gems/4.0/gems/que-2.4.1/lib/que/utils/middleware.rb:41
Apr  9 00:30:24 <daemon.notice> rail rails-fin_prod[73556]: c:0008 p:0011 s:0053 e:000052 l:n b:---- BLOCK  /ext/gems/4.0/gems/que-2.4.1/lib/que/utils/middleware.rb:37
Apr  9 00:30:24 <daemon.notice> rail rails-fin_prod[73556]: c:0007 p:0002 s:0050 e:000049 l:y b:0001 METHOD /ext/gems/4.0/gems/que-2.4.1/lib/que/active_record/connection.rb:33
Apr  9 00:30:24 <daemon.notice> rail rails-fin_prod[73556]: c:0006 p:0021 s:0045 e:000044 l:y b:0001 METHOD /ext/gems/4.0/gems/que-2.4.1/lib/que/utils/middleware.rb:36
Apr  9 00:30:24 <daemon.notice> rail rails-fin_prod[73556]: c:0005 p:0024 s:0035 e:000034 l:y b:0001 METHOD (eval at /ext/gems/4.0/gems/que-2.4.1/lib/que/utils/middleware.rb:14):11
Apr  9 00:30:24 <daemon.notice> rail rails-fin_prod[73556]: c:0004 p:0050 s:0029 e:000028 l:y b:0001 METHOD /ext/gems/4.0/gems/que-2.4.1/lib/que/worker.rb:103
Apr  9 00:30:24 <daemon.notice> rail rails-fin_prod[73556]: c:0003 p:0068 s:0012 e:000011 l:y b:0001 METHOD /ext/gems/4.0/gems/que-2.4.1/lib/que/worker.rb:76
Apr  9 00:30:24 <daemon.notice> rail rails-fin_prod[73556]: c:0002 p:0026 s:0006 e:000005 l:n b:---- BLOCK  /ext/gems/4.0/gems/que-2.4.1/lib/que/worker.rb:46 [FINISH]
Apr  9 00:30:24 <daemon.notice> rail rails-fin_prod[73556]: c:0001 p:---- s:0003 e:000002 l:y b:---- DUMMY  [FINISH]
Apr  9 00:30:24 <daemon.notice> rail rails-fin_prod[73556]:
Apr  9 00:30:24 <daemon.notice> rail rails-fin_prod[73556]: -- Ruby level backtrace information ----------------------------------------
Apr  9 00:30:24 <daemon.notice> rail rails-fin_prod[73556]: /ext/gems/4.0/gems/que-2.4.1/lib/que/worker.rb:46:in 'block in initialize'
Apr  9 00:30:24 <daemon.notice> rail rails-fin_prod[73556]: /ext/gems/4.0/gems/que-2.4.1/lib/que/worker.rb:76:in 'work_loop'
Apr  9 00:30:24 <daemon.notice> rail rails-fin_prod[73556]: /ext/gems/4.0/gems/que-2.4.1/lib/que/worker.rb:103:in 'work_job'
Apr  9 00:30:24 <daemon.notice> rail rails-fin_prod[73556]: (eval at /ext/gems/4.0/gems/que-2.4.1/lib/que/utils/middleware.rb:14):11:in 'run_job_middleware'
Apr  9 00:30:24 <daemon.notice> rail rails-fin_prod[73556]: /ext/gems/4.0/gems/que-2.4.1/lib/que/utils/middleware.rb:36:in 'invoke_middleware'
Apr  9 00:30:24 <daemon.notice> rail rails-fin_prod[73556]: /ext/gems/4.0/gems/que-2.4.1/lib/que/active_record/connection.rb:33:in 'call'
Apr  9 00:30:24 <daemon.notice> rail rails-fin_prod[73556]: /ext/gems/4.0/gems/que-2.4.1/lib/que/utils/middleware.rb:37:in 'block in invoke_middleware'
Apr  9 00:30:24 <daemon.notice> rail rails-fin_prod[73556]: /ext/gems/4.0/gems/que-2.4.1/lib/que/utils/middleware.rb:41:in 'invoke_middleware'
Apr  9 00:30:24 <daemon.notice> rail rails-fin_prod[73556]: (eval at /ext/gems/4.0/gems/que-2.4.1/lib/que/utils/middleware.rb:14):11:in 'block in run_job_middleware'
Apr  9 00:30:24 <daemon.notice> rail rails-fin_prod[73556]: /ext/gems/4.0/gems/que-2.4.1/lib/que/worker.rb:103:in 'block in work_job'
Apr  9 00:30:24 <daemon.notice> rail rails-fin_prod[73556]: <internal:kernel>:91:in 'tap'
Apr  9 00:30:24 <daemon.notice> rail rails-fin_prod[73556]: /ext/gems/4.0/gems/que-2.4.1/lib/que/job_methods.rb:51:in '_run'
Apr  9 00:30:24 <daemon.notice> rail rails-fin_prod[73556]: /ext/rapp/fin_prod/releases/20260408164852/app/jobs/quote_fetch_job.rb:28:in 'run'
Apr  9 00:30:24 <daemon.notice> rail rails-fin_prod[73556]: /ext/rapp/fin_prod/releases/20260408164852/app/jobs/quote_fetch_job.rb:28:in '<'
Apr  9 00:30:24 <daemon.notice> rail rails-fin_prod[73556]: /ext/gems/4.0/gems/activesupport-8.0.1/lib/active_support/core_ext/date/calculations.rb:156:in 'compare_with_coercion'
Apr  9 00:30:24 <daemon.notice> rail rails-fin_prod[73556]: /ext/gems/4.0/gems/activesupport-8.0.1/lib/active_support/core_ext/date/calculations.rb:156:in '<=>'
Apr  9 00:30:24 <daemon.notice> rail rails-fin_prod[73556]:
Apr  9 00:30:24 <daemon.notice> rail rails-fin_prod[73556]: -- Threading information ---------------------------------------------------
Apr  9 00:30:24 <daemon.notice> rail rails-fin_prod[73556]: Total ractor count: 1
Apr  9 00:30:24 <daemon.notice> rail rails-fin_prod[73556]: Ruby thread count for this ractor: 6
Apr  9 00:30:24 <daemon.notice> rail rails-fin_prod[73556]:
Apr  9 00:30:24 <daemon.notice> rail rails-fin_prod[73556]: -- C level backtrace information -------------------------------------------
Apr  9 00:30:24 <daemon.notice> rail rails-fin_prod[73556]: /usr/local/lib/libruby40.so.40(rb_profile_frame_full_label+0x233e) [0x822ec5e2e]
Apr  9 00:30:24 <daemon.notice> rail rails-fin_prod[73556]: /usr/local/lib/libruby40.so.40(rb_bug_reporter_add) [0x822cc5b00]
Apr  9 00:30:24 <daemon.notice> rail rails-fin_prod[73556]: /usr/local/lib/libruby40.so.40(ruby_sig_finalize) [0x822e09934]
Apr  9 00:30:24 <daemon.notice> rail rails-fin_prod[73556]: /lib/libthr.so.3(pthread_sigmask+0x556) [0x8294dba16]
Apr  9 00:30:24 <daemon.notice> rail rails-fin_prod[73556]: /lib/libthr.so.3(pthread_signals_unblock_np) [0x8294daf0a]
Apr  9 00:30:24 <daemon.notice> rail rails-fin_prod[73556]: [0x821b682d3]
Apr  9 00:30:24 <daemon.notice> rail rails-fin_prod[73556]: /usr/local/lib/libruby40.so.40(rb_gc_adjust_memory_usage) [0x822cf7e5e]
Apr  9 00:30:24 <daemon.notice> rail rails-fin_prod[73556]: /usr/local/lib/libruby40.so.40(rb_gc_writebarrier+0xdd) [0x822ce66fd]
Apr  9 00:30:24 <daemon.notice> rail rails-fin_prod[73556]: /ext/gems/4.0/gems/date-3.5.1/lib/date_core.so(Init_date_core+0x145) [0x830904b65]
Apr  9 00:30:24 <daemon.notice> rail rails-fin_prod[73556]: /ext/gems/4.0/gems/date-3.5.1/lib/date_core.so(Init_date_core+0xa5) [0x8308f5655]
Apr  9 00:30:24 <daemon.notice> rail rails-fin_prod[73556]: /usr/local/lib/libruby40.so.40(ruby_free_at_exit_p) [0x822eb5106]
Apr  9 00:30:24 <daemon.notice> rail rails-fin_prod[73556]: /usr/local/lib/libruby40.so.40(rb_error_arity) [0x822e97827]
Apr  9 00:30:24 <daemon.notice> rail rails-fin_prod[73556]: /usr/local/lib/libruby40.so.40(rb_error_arity) [0x822e90b08]
Apr  9 00:30:24 <daemon.notice> rail rails-fin_prod[73556]: /usr/local/lib/libruby40.so.40(rb_check_funcall) [0x822ea0571]
Apr  9 00:30:24 <daemon.notice> rail rails-fin_prod[73556]: /usr/local/lib/libruby40.so.40(rb_scan_args_kw) [0x822c33448]
Apr  9 00:30:24 <daemon.notice> rail rails-fin_prod[73556]: /usr/local/lib/libruby40.so.40(ruby_free_at_exit_p) [0x822eb5106]
Apr  9 00:30:24 <daemon.notice> rail rails-fin_prod[73556]: /usr/local/lib/libruby40.so.40(rb_error_arity) [0x822e97827]
Apr  9 00:30:24 <daemon.notice> rail rails-fin_prod[73556]: /usr/local/lib/libruby40.so.40(rb_error_arity) [0x822e90b9b]
Apr  9 00:30:24 <daemon.notice> rail rails-fin_prod[73556]: /usr/local/lib/libruby40.so.40(rb_proc_ractor_make_shareable) [0x822ea6e94]
Apr  9 00:30:24 <daemon.notice> rail rails-fin_prod[73556]: /usr/local/lib/libruby40.so.40(rb_proc_ractor_make_shareable) [0x822ea62fa]
Apr  9 00:30:24 <daemon.notice> rail rails-fin_prod[73556]: /usr/local/lib/libruby40.so.40(rb_internal_thread_specific_set) [0x822e607ec]
Apr  9 00:30:24 <daemon.notice> rail rails-fin_prod[73556]: /usr/local/lib/libruby40.so.40(rb_internal_thread_specific_set) [0x822e5ff39]
Apr  9 00:30:24 <daemon.notice> rail rails-fin_prod[73556]: /usr/local/lib/libruby40.so.40(rb_internal_thread_specific_set) [0x822e5fa01]
Apr  9 00:30:24 <daemon.notice> rail rails-fin_prod[73556]: /lib/libthr.so.3(pthread_create) [0x8294d1d68]
Apr  9 00:30:24 <daemon.notice> rail rails-fin_prod[73556]:
Apr  9 00:30:24 <daemon.notice> rail rails-fin_prod[73556]: -- Other runtime information -----------------------------------------------
Apr  9 00:30:24 <daemon.notice> rail rails-fin_prod[73556]:
Apr  9 00:30:24 <daemon.notice> rail rails-fin_prod[73556]: * Loaded script: /ext/gems/4.0/bin/que
Apr  9 00:30:24 <daemon.notice> rail rails-fin_prod[73556]:
Apr  9 00:30:24 <daemon.notice> rail rails-fin_prod[73556]: * Ruby Box: disabled
Apr  9 00:30:24 <daemon.notice> rail rails-fin_prod[73556]: * Loaded features: [etc.etc.]