[ruby-core:65653] [ruby-trunk - Bug #10045] [Feedback] SegFault in BigDecimal in 2.1.2p95

Issue #10045 has been updated by Hiroshi SHIBATA.

Status changed from Assigned to Feedback
Priority changed from High to Normal

Could you try with latest version of Ruby 2.1?

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Bug #10045: SegFault in BigDecimal in 2.1.2p95
https://bugs.ruby-lang.org/issues/10045#change-49385

* Author: David Kennedy
* Status: Feedback
* Priority: Normal
* Assignee: Kenta Murata
* Category: core
* Target version: next minor
* ruby -v: ruby 2.1.2p95 (2014-05-08 revision 45877) [x86_64-linux]
* Backport: 2.0.0: UNKNOWN, 2.1: UNKNOWN
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We use Travis CI to build our code and are having issues with some builds terminating; today we caught a segfault in one of the unresponsive builds' logs. It appears to be a segfault in `BigDecimal`. This is in Ruby `2.1.2p95` which is currently the latest version, and we cannot see a similar bug listed already.

Unfortunately it is not easy to reproduce this bug on demand; it may be platform specific? Stack trace attached along with a little of the header matter from Travis to list Ruby versions *etc*.

~~~
setup build cache
attempting to download cache archive
found cache
rvm.1
$ rvm use 2.1.2 --install --binary --fuzzy
ruby-2.1.2 is not installed - installing.
Searching for binary rubies, this might take some time.
Found remote file https://rvm.io/binaries/ubuntu/12.04/x86_64/ruby-2.1.2.tar.bz2
Checking requirements for ubuntu.
Requirements installation successful.
ruby-2.1.2 - #configure
ruby-2.1.2 - #download
  % Total    % Received % Xferd  Average Speed   Time    Time     Time  Current
                                 Dload  Upload   Total   Spent    Left  Speed
100 21.2M  100 21.2M    0     0  25.6M      0 --:--:-- --:--:-- --:--:-- 26.0M
No checksum for downloaded archive, recording checksum in user configuration.
ruby-2.1.2 - #validate archive
ruby-2.1.2 - #extract
ruby-2.1.2 - #validate binary
ruby-2.1.2 - #setup
ruby-2.1.2 - #making binaries executable..
Rubygems 2.2.2 already available in installed ruby, skipping installation, use --force to reinstall.
ruby-2.1.2 - #gemset created /home/travis/.rvm/gems/ruby-2.1.2@global
ruby-2.1.2 - #importing gemset /home/travis/.rvm/gemsets/global.gems................................
ruby-2.1.2 - #generating global wrappers.........
ruby-2.1.2 - #uninstalling gem rubygems-bundler-1.4.4.
ruby-2.1.2 - #gemset created /home/travis/.rvm/gems/ruby-2.1.2
ruby-2.1.2 - #importing gemset /home/travis/.rvm/gemsets/default.gems................
ruby-2.1.2 - #generating default wrappers.........
Using /home/travis/.rvm/gems/ruby-2.1.2
$ export BUNDLE_GEMFILE=$PWD/Gemfile
$ ruby --version
ruby 2.1.2p95 (2014-05-08 revision 45877) [x86_64-linux]
$ rvm --version
rvm 1.25.25 (latest-minor) by Wayne E. Seguin <[e-mail]>, Michal Papis <[e-mail]> [https://rvm.io/]
$ gem --version
2.2.2
$ bundle --version
Bundler version 1.6.2
adding /home/travis/build/shopkeep/backoffice/vendor/bundle to cache

~~~


---Files--------------------------------
bug-10045.log (542 KB)


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