From: Joseph Jones <joeyi5216@...>
Date: 2015-12-17T21:07:06-07:00
Subject: [ruby-core:72296] [Ruby trunk - Bug #11657] Abort Trap 6 when running a test suite

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Joseph Jones liked your message with Boxer. On December 16, 2015 at 11:12=
:14 MST, ko1=40atdot.net wrote:Issue =2311657 has been updated by Koichi =
Sasada.Thank you.minimal reproducible script is here:=60=60=60rubyclass C=
 attr=5Faccessor :foo alias set=5Ffoo :foo=3Dendc =3D C.new2.times=7B c.s=
et=5Ffoo foo: 1, bar: 2=7D=60=60=60This is because a bug of method cache.=
I'll commit fix.Your provided code is so much helpful. Thank you=21------=
----------------------------------Bug =2311657: Abort Trap 6 when running=
 a test suitehttps://bugs.ruby-lang.org/issues/11657=23change-55601* Auth=
or: Andrew Hodgkinson* Status: Open* Priority: Normal* Assignee: Koichi S=
asada* ruby -v: ruby 2.2.3p173 (2015-08-18 revision 51636) =5Bx86=5F64-da=
rwin15=5D *OR* ruby 2.3.0dev (2015-11-01 trunk 52421) =5Bx86=5F64-darwin1=
5=5D* Backport: 2.0.0: UNKNOWN, 2.1: UNKNOWN, 2.2: UNKNOWN---------------=
-------------------------An internal Ruby gem I develop for my company ha=
s a test suite that works fine on Ruby 2.1.x but crashes on **2.2.3 and 2=
.3.0-dev** with:=7E=7E=7E=5BBUG=5D Stack consistency error (sp: 273, bp: =
271)=7E=7E=7EI've tried this on both OS X (10.11.1) and a Debian build in=
 a Virtualbox VM to try and eliminate OS X as the problem, with the same =
results (as in, an abort and a 'stack consistency error' in the logs). I =
have attached the backtrace log data from both the OS X and Debian builds=
, from Ruby 2.2.3p173 (though as I say, I did try 2.3.0-dev too and the s=
ame stack error arose).At present, the component in question is closed so=
urce. We are actually planning to open source it, but it'll be a while. I=
'm unable to replicate this as some isolated test case at present I'm afr=
aid - it seems quite a lot of =22stuff=22 needs to happen before it dies.=
---=46iles--------------------------------ruby=5Fcrash=5Fosx.log (141 KB)=
ruby=5Fcrash=5Fdebian.log (160 KB)-- https://bugs.ruby-lang.org/     
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<html><body><div>Joseph Jones liked your message with <a href=3D=22http:/=
/bxr.io/PBIqo=22>Boxer</a>.</div><br/><br/><div><div class=3D=22quote=22>=
On December 16, 2015 at 11:12:14 MST, ko1=40atdot.net wrote:<br/><blockqu=
ote type=3D=22cite=22 style=3D=22border-left-style:solid;border-width:1px=
;margin-left:0px;padding-left:10px;=22>Issue =2311657 has been updated by=
 Koichi Sasada.<br /><br /><br />Thank you.<br /><br />minimal reproducib=
le script is here:<br /><br />=60=60=60ruby<br />class C<br />  attr=5Fac=
cessor :foo<br />  alias set=5Ffoo :foo=3D<br />end<br /><br />c =3D C.ne=
w<br /><br />2.times=7B<br />  c.set=5Ffoo foo: 1, bar: 2<br />=7D<br />=60=
=60=60<br /><br />This is because a bug of method cache.<br />I'll commit=
 fix.<br /><br />Your provided code is so much helpful. Thank you=21<br /=
><br /><br />----------------------------------------<br />Bug =2311657: =
Abort Trap 6 when running a test suite<br />https://bugs.ruby-lang.org/is=
sues/11657=23change-55601<br /><br />* Author: Andrew Hodgkinson<br />* S=
tatus: Open<br />* Priority: Normal<br />* Assignee: Koichi Sasada<br />*=
 ruby -v: ruby 2.2.3p173 (2015-08-18 revision 51636) =5Bx86=5F64-darwin15=
=5D *OR* ruby 2.3.0dev (2015-11-01 trunk 52421) =5Bx86=5F64-darwin15=5D<b=
r />* Backport: 2.0.0: UNKNOWN, 2.1: UNKNOWN, 2.2: UNKNOWN<br />---------=
-------------------------------<br />An internal Ruby gem I develop for m=
y company has a test suite that works fine on Ruby 2.1.x but crashes on *=
*2.2.3 and 2.3.0-dev** with:<br /><br />=7E=7E=7E<br />=5BBUG=5D Stack co=
nsistency error (sp: 273, bp: 271)<br />=7E=7E=7E<br /><br />I've tried t=
his on both OS X (10.11.1) and a Debian build in a Virtualbox VM to try a=
nd eliminate OS X as the problem, with the same results (as in, an abort =
and a 'stack consistency error' in the logs). I have attached the backtra=
ce log data from both the OS X and Debian builds, from Ruby 2.2.3p173 (th=
ough as I say, I did try 2.3.0-dev too and the same stack error arose).<b=
r /><br />At present, the component in question is closed source. We are =
actually planning to open source it, but it'll be a while. I'm unable to =
replicate this as some isolated test case at present I'm afraid - it seem=
s quite a lot of =22stuff=22 needs to happen before it dies.<br /><br />-=
--=46iles--------------------------------<br />ruby=5Fcrash=5Fosx.log (14=
1 KB)<br />ruby=5Fcrash=5Fdebian.log (160 KB)<br /><br /><br />-- <br />h=
ttps://bugs.ruby-lang.org/<br /></blockquote></div></div></body></html>
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