From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.2 (2018-09-13) on dcvr.yhbt.net X-Spam-Level: X-Spam-ASN: AS4713 221.184.0.0/13 X-Spam-Status: No, score=-3.1 required=3.0 tests=BAYES_00,DKIM_ADSP_CUSTOM_MED, FORGED_GMAIL_RCVD,FREEMAIL_FORGED_FROMDOMAIN,FREEMAIL_FROM, HEADER_FROM_DIFFERENT_DOMAINS,MAILING_LIST_MULTI,RCVD_IN_DNSWL_MED, SPF_PASS shortcircuit=no autolearn=ham autolearn_force=no version=3.4.2 Received: from neon.ruby-lang.org (neon.ruby-lang.org [221.186.184.75]) by dcvr.yhbt.net (Postfix) with ESMTP id A53421F461 for ; Wed, 15 May 2019 18:26:58 +0000 (UTC) Received: from neon.ruby-lang.org (localhost [IPv6:::1]) by neon.ruby-lang.org (Postfix) with ESMTP id 049D9120A30; Thu, 16 May 2019 03:26:53 +0900 (JST) Received: from o1678916x28.outbound-mail.sendgrid.net (o1678916x28.outbound-mail.sendgrid.net [167.89.16.28]) by neon.ruby-lang.org (Postfix) with ESMTPS id 7A33B120A08 for ; Thu, 16 May 2019 03:26:50 +0900 (JST) Received: by filter0032p3las1.sendgrid.net with SMTP id filter0032p3las1-4272-5CDC59EB-B 2019-05-15 18:26:51.239672973 +0000 UTC m=+174350.465834983 Received: from herokuapp.com (unknown [34.228.185.226]) by ismtpd0020p1iad2.sendgrid.net (SG) with ESMTP id vIS8Ih_uRLubDfYWU62qgw for ; Wed, 15 May 2019 18:26:51.004 +0000 (UTC) Date: Wed, 15 May 2019 18:26:51 +0000 (UTC) From: Greg.mpls@gmail.com Message-ID: References: Mime-Version: 1.0 X-Redmine-MailingListIntegration-Message-Ids: 68148 X-Redmine-Project: ruby-trunk X-Redmine-Issue-Id: 15809 X-Redmine-Issue-Author: MSP-Greg X-Redmine-Issue-Assignee: tenderlovemaking X-Redmine-Sender: MSP-Greg X-Mailer: Redmine X-Redmine-Host: bugs.ruby-lang.org X-Redmine-Site: Ruby Issue Tracking System X-Auto-Response-Suppress: All Auto-Submitted: auto-generated X-SG-EID: =?us-ascii?Q?M4W5dkI32Qt1AHWPzmUKqncwpr1RYzW=2Fh5io+QGCFbpPx4ioiSzimEwIE4zfIY?= =?us-ascii?Q?fRkXYxKJjPEkV3f0ius84UFmJHQoIjKgWqc1nVU?= =?us-ascii?Q?+oCjCAm0f3EuJ1ok7mWwyvArP+zGBNIKLxhjHzl?= =?us-ascii?Q?YOLGnLBiq3MM+Or79DTfQ5Lrp1IBltpp0EFxVLD?= =?us-ascii?Q?WIiZFbfLvWYQnso+YY6Kq2bERaK4CF+20Gw=3D=3D?= To: ruby-core@ruby-lang.org X-ML-Name: ruby-core X-Mail-Count: 92665 Subject: [ruby-core:92665] [Ruby trunk Bug#15809] GC.verify_compaction_references - intermittent SEGV's on multiple platforms X-BeenThere: ruby-core@ruby-lang.org X-Mailman-Version: 2.1.15 Precedence: list Reply-To: Ruby developers List-Id: Ruby developers List-Unsubscribe: , List-Post: List-Help: List-Subscribe: , Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit Errors-To: ruby-core-bounces@ruby-lang.org Sender: "ruby-core" Issue #15809 has been updated by MSP-Greg (Greg L). Still having intermittent SEGV, today: ``` /ruby/test/ruby/test_gc_compact.rb:129: [BUG] Object 0x000000000e2c9a80 [0 ] proc (Proc) block in on_gc@/install/lib/ruby/2.7.0/drb/timeridconv.rb:65 points to MOVED: 0x0000000001daec28 -> 0x000000000e2f89c0 [0 ] T_IMEMO env ruby 2.7.0dev (2019-05-15 trunk 214e2f93aa) [x64-mingw32] -- Control frame information ----------------------------------------------- c:0016 p:---- s:0114 e:000113 CFUNC :verify_compaction_references c:0015 p:0025 s:0109 e:000108 METHOD /ruby/test/ruby/test_gc_compact.rb:129 ``` ---------------------------------------- Bug #15809: GC.verify_compaction_references - intermittent SEGV's on multiple platforms https://bugs.ruby-lang.org/issues/15809#change-78029 * Author: MSP-Greg (Greg L) * Status: Assigned * Priority: Normal * Assignee: tenderlovemaking (Aaron Patterson) * Target version: * ruby -v: ruby 2.7.0dev (2019-05-06 trunk c3cf1ef9bb) [x64-mingw32 * Backport: 2.4: UNKNOWN, 2.5: UNKNOWN, 2.6: UNKNOWN ---------------------------------------- See https://travis-ci.org/ruby/ruby/jobs/525627187#L2684 https://ci.appveyor.com/project/ruby/ruby/builds/24138134/job/i7e441u7se11w7ey#L3402 Both have an error similar to: ``` /ruby/test/ruby/test_gc_compact.rb:128: [BUG] ROOT finalizers points to MOVED: 0x0000000004679c20 -> 0x00000000089367c0 [0 ] T_ARRAY [E ] len: 1 (embed) ``` ruby-loco has also failed with a similar error. Attached STDERR output. ---Files-------------------------------- test_all_err.log (42 KB) -- https://bugs.ruby-lang.org/