[#53893] [ruby-trunk - Bug #8204][Open] ObjectSpace.each_object(Bignum) can generate Bignums that are to small to be Bignums — "Hanmac (Hans Mackowiak)" <hanmac@...>
5 messages
2013/04/02
[#53914] [ruby-trunk - Feature #8206][Open] Should Ruby core implement String#blank? — "sam.saffron (Sam Saffron)" <sam.saffron@...>
10 messages
2013/04/03
[#53922] [ruby-trunk - Bug #8208][Open] Raise cached exceptions for nonblocking IO to avoid allocation/stack-copying costs — "headius (Charles Nutter)" <headius@...>
7 messages
2013/04/03
[#54349] [ruby-trunk - Bug #8208] Raise cached exceptions for nonblocking IO to avoid allocation/stack-copying costs
— "headius (Charles Nutter)" <headius@...>
2013/04/16
[#54374] Re: [ruby-trunk - Bug #8208] Raise cached exceptions for nonblocking IO to avoid allocation/stack-copying costs
— Eric Wong <normalperson@...>
2013/04/17
"headius (Charles Nutter)" <headius@headius.com> wrote:
[#53950] [ruby-trunk - Bug #8211][Open] Performance regression of method calls — "dunric (David Unric)" <dunric29a@...>
9 messages
2013/04/03
[#53974] [ruby-trunk - Feature #8215][Open] Support accessing Fiber-locals and backtraces for a Fiber — "halorgium (Tim Carey-Smith)" <ruby-lang-bugs@...>
14 messages
2013/04/03
[#54023] [ruby-trunk - Feature #8223][Open] Make Matrix more omnivorous. — "boris_stitnicky (Boris Stitnicky)" <boris@...>
9 messages
2013/04/05
[#54031] Question about r39944 — Aaron Patterson <tenderlove@...>
Hi,
9 messages
2013/04/05
[#54032] Re: Question about r39944
— "NARUSE, Yui" <naruse@...>
2013/04/05
Even if test directory should be on the load path on test-all, you should
[#54095] [ruby-trunk - Feature #8237][Open] Logical method chaining via inferred receiver — "wardrop (Tom Wardrop)" <tom@...>
34 messages
2013/04/08
[#54097] [ruby-trunk - Feature #8237] Logical method chaining via inferred receiver
— "rosenfeld (Rodrigo Rosenfeld Rosas)" <rr.rosas@...>
2013/04/08
[#54175] [ruby-trunk - Bug #8254][Open] Ruby segfaults on second SystemStackError from parser — "charliesome (Charlie Somerville)" <charlie@...>
3 messages
2013/04/11
[#54185] [CommonRuby - Feature #8257][Open] Exception#cause to carry originating exception along with new one — "headius (Charles Nutter)" <headius@...>
43 messages
2013/04/11
[#54629] Re: [CommonRuby - Feature #8257][Open] Exception#cause to carry originating exception along with new one
— SASADA Koichi <ko1@...>
2013/04/27
(2013/04/12 1:40), headius (Charles Nutter) wrote:
[#54637] Re: [CommonRuby - Feature #8257][Open] Exception#cause to carry originating exception along with new one
— Charles Oliver Nutter <headius@...>
2013/04/27
On Sat, Apr 27, 2013 at 5:19 PM, SASADA Koichi <ko1@atdot.net> wrote:
[#54196] Encouraging use of CommonRuby — Charles Oliver Nutter <headius@...>
I think we need to do more to encourage the use of the CommonRuby
20 messages
2013/04/11
[#54200] Re: Encouraging use of CommonRuby
— Marc-Andre Lafortune <ruby-core-mailing-list@...>
2013/04/11
Hi,
[#54211] Re: Encouraging use of CommonRuby
— "NARUSE, Yui" <naruse@...>
2013/04/12
As far as I understand, what is CommonRuby and the process over CommonRuby
[#54215] Re: Encouraging use of CommonRuby
— Charles Oliver Nutter <headius@...>
2013/04/12
On Thu, Apr 11, 2013 at 11:25 PM, NARUSE, Yui <naruse@airemix.jp> wrote:
[#54220] Re: Encouraging use of CommonRuby
— "NARUSE, Yui" <naruse@...>
2013/04/12
(2013/04/12 16:40), Charles Oliver Nutter wrote:
[#54232] Re: Encouraging use of CommonRuby
— Charles Oliver Nutter <headius@...>
2013/04/12
On Fri, Apr 12, 2013 at 8:08 AM, NARUSE, Yui <naruse@airemix.jp> wrote:
[#54201] Has ObjectSpace changed recently? — Dave Thomas <dave@...>
I just noticed that in 2.0, I see this:
5 messages
2013/04/11
[#54207] [CommonRuby - Feature #8258][Open] Dir#escape_glob — "steveklabnik (Steve Klabnik)" <steve@...>
15 messages
2013/04/12
[#54227] [CommonRuby - Feature #8258] Dir#escape_glob
— "rkh (Konstantin Haase)" <me@...>
2013/04/12
[#54218] [CommonRuby - Feature #8259][Open] Atomic attributes accessors — "funny_falcon (Yura Sokolov)" <funny.falcon@...>
43 messages
2013/04/12
[#63015] [CommonRuby - Feature #8259] Atomic attributes accessors
— headius@...
2014/06/09
Issue #8259 has been updated by Charles Nutter.
[#63016] Re: [CommonRuby - Feature #8259] Atomic attributes accessors
— Eric Wong <normalperson@...>
2014/06/09
I'm not sure if setting the attribute on the ivar is a good way to go.
[#54333] Requesting Commit Access — Aman Gupta <ruby@...1.net>
Hello ruby-core,
16 messages
2013/04/16
[#54368] Re: Requesting Commit Access
— Yukihiro Matsumoto <matz@...>
2013/04/16
Hi,
[#54415] [ruby-trunk - Bug #8286][Open] Can't decode non-MIME Base64 — "adacosta (Alan Da Costa)" <alandacosta@...>
10 messages
2013/04/17
[#54459] [CommonRuby - Feature #8291][Open] Allow retrieving the root Fiber of a Thread — "halorgium (Tim Carey-Smith)" <ruby-lang@...>
5 messages
2013/04/19
[#54473] [Backport 200 - Backport #8299][Open] Minor error in float parsing — "bobjalex (Bob Alexander)" <bobjalex@...>
27 messages
2013/04/19
[#54496] [ruby-trunk - Bug #8299] Minor error in float parsing
— "naruse (Yui NARUSE)" <naruse@...>
2013/04/22
[#54549] [ruby-trunk - Bug #8299] Minor error in float parsing
— "phasis68 (Heesob Park)" <phasis@...>
2013/04/24
[#54509] [ruby-trunk - Bug #8310][Open] resque-web crashes with segfault on Ruby 2.0.0-p0 only, Resque 1.24.1, Redis 2.6.12 — "vaharoni (Amit Aharoni)" <amit.sites@...>
5 messages
2013/04/22
[#54559] [ruby-trunk - Feature #8321][Open] Ripper: I would like coordinates for keywords — "ericp (Eric Promislow)" <eric.promislow@...>
7 messages
2013/04/24
[#54606] Plan to the first 2.0.0 patchlevel release. — Tomoyuki Chikanaga <nagachika00@...>
Hello, Rubyists.
8 messages
2013/04/26
[#54743] Re: Plan to the first 2.0.0 patchlevel release.
— Marc-Andre Lafortune <ruby-core-mailing-list@...>
2013/05/02
Hi,
[#54815] Re: Plan to the first 2.0.0 patchlevel release.
— Aman Gupta <ruby@...1.net>
2013/05/06
Could you please backport the following:
[#54621] [ruby-trunk - Feature #8339][Open] Introducing Geneartional Garbage Collection for CRuby/MRI — "ko1 (Koichi Sasada)" <redmine@...>
43 messages
2013/04/27
[#54706] [ruby-trunk - Feature #8339] Introducing Geneartional Garbage Collection for CRuby/MRI
— "sam.saffron (Sam Saffron)" <sam.saffron@...>
2013/04/30
[#54643] [ruby-trunk - Feature #8339] Introducing Geneartional Garbage Collection for CRuby/MRI
— "authorNari (Narihiro Nakamura)" <authorNari@...>
2013/04/28
[#54649] Re: [ruby-trunk - Feature #8339] Introducing Geneartional Garbage Collection for CRuby/MRI
— SASADA Koichi <ko1@...>
2013/04/28
(2013/04/28 9:23), authorNari (Narihiro Nakamura) wrote:
[#54770] Re: [ruby-trunk - Feature #8339] Introducing Geneartional Garbage Collection for CRuby/MRI
— Narihiro Nakamura <authornari@...>
2013/05/04
2013/4/28 SASADA Koichi <ko1@atdot.net>:
[#54772] Re: [ruby-trunk - Feature #8339] Introducing Geneartional Garbage Collection for CRuby/MRI
— SASADA Koichi <ko1@...>
2013/05/04
(2013/05/04 12:08), Narihiro Nakamura wrote:
[#54813] Re: [ruby-trunk - Feature #8339] Introducing Geneartional Garbage Collection for CRuby/MRI
— Tanaka Akira <akr@...>
2013/05/06
2013/5/4 SASADA Koichi <ko1@atdot.net>:
[#54816] Re: [ruby-trunk - Feature #8339] Introducing Geneartional Garbage Collection for CRuby/MRI
— SASADA Koichi <ko1@...>
2013/05/06
(2013/05/06 11:50), Tanaka Akira wrote:
[#54822] Re: [ruby-trunk - Feature #8339] Introducing Geneartional Garbage Collection for CRuby/MRI
— Tanaka Akira <akr@...>
2013/05/06
2013/5/6 SASADA Koichi <ko1@atdot.net>:
[#54657] Re: [ruby-trunk - Feature #8339][Open] Introducing Geneartional Garbage Collection for CRuby/MRI
— Magnus Holm <judofyr@...>
2013/04/28
On Sat, Apr 27, 2013 at 8:19 PM, ko1 (Koichi Sasada)
[#54662] Re: [ruby-trunk - Feature #8339][Open] Introducing Geneartional Garbage Collection for CRuby/MRI
— SASADA Koichi <ko1@...>
2013/04/28
(2013/04/28 21:40), Magnus Holm wrote:
[#54669] Re: [ruby-trunk - Feature #8339][Open] Introducing Geneartional Garbage Collection for CRuby/MRI
— SASADA Koichi <ko1@...>
2013/04/28
(2013/04/28 23:34), SASADA Koichi wrote:
[#54671] Re: [ruby-trunk - Feature #8339][Open] Introducing Geneartional Garbage Collection for CRuby/MRI
— Magnus Holm <judofyr@...>
2013/04/28
On Sun, Apr 28, 2013 at 6:07 PM, SASADA Koichi <ko1@atdot.net> wrote:
[#54672] Re: [ruby-trunk - Feature #8339][Open] Introducing Geneartional Garbage Collection for CRuby/MRI
— SASADA Koichi <ko1@...>
2013/04/28
(2013/04/29 1:19), Magnus Holm wrote:
[#54673] Re: [ruby-trunk - Feature #8339][Open] Introducing Geneartional Garbage Collection for CRuby/MRI
— Magnus Holm <judofyr@...>
2013/04/28
On Sun, Apr 28, 2013 at 6:29 PM, SASADA Koichi <ko1@atdot.net> wrote:
[#54676] Re: [ruby-trunk - Feature #8339][Open] Introducing Geneartional Garbage Collection for CRuby/MRI
— Eric Wong <normalperson@...>
2013/04/28
"ko1 (Koichi Sasada)" <redmine@ruby-lang.org> wrote:
[#54712] [ruby-trunk - Feature #8339] Introducing Geneartional Garbage Collection for CRuby/MRI
— "sam.saffron (Sam Saffron)" <sam.saffron@...>
2013/04/30
[#54665] [ruby-trunk - Bug #8344][Open] Status of Psych and Syck — "Eregon (Benoit Daloze)" <redmine@...>
18 messages
2013/04/28
[ruby-core:54070] [ruby-trunk - Bug #8230] Segmentation fault: at_exit
From:
"gojpeg (Peter Leonov)" <gojpeg@...>
Date:
2013-04-06 23:57:53 UTC
List:
ruby-core #54070
Issue #8230 has been updated by gojpeg (Peter Leonov).
(gdb) bt
#0 0x00007fff8c484212 in __pthread_kill ()
#1 0x00007fff8578fb54 in pthread_kill ()
#2 0x00007fff857d3dce in abort ()
#3 0x0000000108970ac9 in rb_bug ()
#4 0x0000000108a15d7f in sigsegv ()
#5 <signal handler called>
#6 0x0000000108a6e971 in rb_backref_get ()
#7 0x00000001089f660b in rb_reg_search ()
#8 0x00000001089f1797 in rb_reg_match ()
#9 0x0000000108a78753 in vm_exec_core ()
#10 0x0000000108a7971e in vm_exec ()
#11 0x0000000108a7aee1 in rb_vm_invoke_proc ()
#12 0x0000000108973e21 in rb_exec_end_proc ()
#13 0x0000000108973ee5 in ruby_finalize_0 ()
#14 0x0000000108974002 in ruby_cleanup ()
#15 0x0000000108974269 in ruby_run_node ()
#16 0x000000010893d67f in main ()
----------------------------------------
Bug #8230: Segmentation fault: at_exit
https://bugs.ruby-lang.org/issues/8230#change-38319
Author: gojpeg (Peter Leonov)
Status: Open
Priority: Normal
Assignee:
Category: core
Target version:
ruby -v: ruby 1.9.3p392 (2013-02-22 revision 39386) [x86_64-darwin12.2.1]
Got segfault usin TextMate run script window. Thought it up to TextMate and started to digg.
Ended up with heisenbug in at_exit.
STEPS:
Download two files:
* at_exit.rb
* big_file.rb
save these to some dir, chdir there and run:
ruby -r ./at_exit.rb -e 'q'
EXPECTED:
Error message like this:
-e:1:in `<main>': undefined local variable or method `q' for main:Object (NameError)
RESULT:
A segmentation fault. Output of the crash can be found in crash-output.txt attached below.
NOTES:
I have gcc version 4.2.1 (Based on Apple Inc. build 5658) (LLVM build 2336.11.00).
If you look at the content of the files you could see lots of useless statements. It is OK, bug shows itself with all that garbage only.
While Ruby 2.0 couldn't be built on Mac OS X today I can't test this issue in it. But, it is ease to see about this bug it is all about stack corruption. If necessary, I can help with debugging on my box.
--
http://bugs.ruby-lang.org/