[ruby-core:113144] [Ruby master Bug#19582] Segmentation fault when running the tests for Ruby 3.2.2

Issue #19582 has been updated by mame (Yusuke Endoh).

Status changed from Open to Closed

Oops, I didn't intend to reopen it

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Bug #19582: Segmentation fault when running the tests for Ruby 3.2.2
https://bugs.ruby-lang.org/issues/19582#change-102679

* Author: renodr (Douglas R. Reno)
* Status: Closed
* Priority: Normal
* Backport: 2.7: DONTNEED, 3.0: DONTNEED, 3.1: DONTNEED, 3.2: REQUIRED
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When adding a package update to BLFS, our policy is to run the tests for the packages. When running the tests for Ruby-3.2.2, we're getting a segmentation fault that appears to happen in TestNumeric#test_step. I've attached a copy of Ruby's crash output. Note that Ruby reports itself as "Ruby 3.2.1" here for some reason, even if /usr/bin/ruby is moved out of the way. I'm assuming that this is because of the 'miniruby' program that the build system compiles.

Note that if we bypass this segmentation fault by removing the test from test/ruby/test_numeric.rb, we later get an error that reads: 

/sources/ruby-3.2.2/ruby-3.2.2/tool/lib/leakchecker.rb:238:in `block in check_env': uninitialized constant Bundler::EnvironmentPreserver (NameError)

      next if k.start_with?(Bundler::EnvironmentPreserver::BUNDLER_PREFIX)

(Looking at Github, that would be added by commit 6d835901575d58e7db404665801a1c455ee982a8)

For package versions, we're running gcc-12.2.0, glibc-2.37, and Binutils-2.40. I noticed that it looked for rust when checking the configure output - we're running rustc-1.68.2. The base system is Linux From Scratch 11.3.

Some important information from the output:

[BUG] Segmentation fault at 0x0000000000000003
ruby 3.2.1 (2023-02-08 revision 31819e82c8) [x86_64-linux]

-- Control frame information -----------------------------------------------
c:0004 p:---- s:0012 e:000011 CFUNC  :step
c:0003 p:---- s:0009 e:000008 CFUNC  :each
c:0002 p:---- s:0006 e:000005 IFUNC
c:0001 p:---- s:0003 e:000002 DUMMY  [FINISH]

-- Ruby level backtrace information ----------------------------------------
./test/runner.rb: TestNumeric#test_step:0:in `each'

./test/runner.rb: TestNumeric#test_step:0:in `step'

Thank you for your patience!

---Files--------------------------------
ruby-tests.log (454 KB)


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