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Bug #12335

closed

Segfault running Rails with Objectspace (2.2.4)

Added by pik (alex maznev) over 8 years ago. Updated over 5 years ago.

Status:
Closed
Assignee:
-
Target version:
-
ruby -v:
ruby 2.2.4p230 (2015-12-16 revision 53155) [x86_64-linux]
Backport:
2.1: UNKNOWN, 2.2: UNKNOWN, 2.3: UNKNOWN
[ruby-core:75288]

Description

So I've been running Rails with ObjectSpace to try and identify a memoryleak. Occasionally this yields segfaults with the c level back_trace shortly after gc_start. There is a related issue here https://redmine.ruby-lang.org/issues/11930 - but I'm not sure it is the same since downgrading from 2.3.0 to 2.2.4 seemed to have fixed the crashes we were experiencing then.
rails -v: Rails 4.2.6
uname -a: Linux l-pc 4.5.0-1-ARCH #1 SMP PREEMPT Tue Mar 15 09:41:03 CET 2016 x86_64 GNU/Linux

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rails_s_segfault.txt (554 KB) rails_s_segfault.txt pik (alex maznev), 05/01/2016 06:47 AM
rails_s_segfault2.txt (561 KB) rails_s_segfault2.txt pik (alex maznev), 05/01/2016 06:47 AM
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