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=-3.6 required=3.0 tests=AWL,BAYES_00, FREEMAIL_FORGED_FROMDOMAIN,FREEMAIL_FROM,HEADER_FROM_DIFFERENT_DOMAINS, MAILING_LIST_MULTI,RCVD_IN_DNSWL_MED,SPF_HELO_NONE,SPF_PASS, UNPARSEABLE_RELAY 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 BBA501F4B4 for ; Tue, 6 Apr 2021 08:21:56 +0000 (UTC) Received: from neon.ruby-lang.org (localhost [IPv6:::1]) by neon.ruby-lang.org (Postfix) with ESMTP id A2C05120F8E; Tue, 6 Apr 2021 17:20:51 +0900 (JST) Received: from xtrwkhkc.outbound-mail.sendgrid.net (xtrwkhkc.outbound-mail.sendgrid.net [167.89.16.28]) by neon.ruby-lang.org (Postfix) with ESMTPS id 2819D120F8D for ; Tue, 6 Apr 2021 17:20:48 +0900 (JST) Received: by filterdrecv-p3las1-canary-9b76658bd-9gh9m with SMTP id filterdrecv-p3las1-canary-9b76658bd-9gh9m-19-606C1A19-3B 2021-04-06 08:21:46.051512589 +0000 UTC m=+1175559.000719863 Received: from herokuapp.com (unknown) by ismtpd0164p1iad2.sendgrid.net (SG) with ESMTP id MuvS26vJSsOSl2rNxy3xXA for ; Tue, 06 Apr 2021 08:21:45.933 +0000 (UTC) Date: Tue, 06 Apr 2021 08:21:46 +0000 (UTC) From: v.ondruch@tiscali.cz Message-ID: References: Mime-Version: 1.0 X-Redmine-MailingListIntegration-Message-Ids: 79295 X-Redmine-Project: ruby-master X-Redmine-Issue-Tracker: Bug X-Redmine-Issue-Id: 17585 X-Redmine-Issue-Author: vo.x X-Redmine-Sender: vo.x 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?mWhqNvD1xlBozk4zn6CTHlnSPHlTKkyHJdiOH=2FzC52h3HRuGR=2Fx1sARbAwmtCU?= =?us-ascii?Q?nuKnXsZEUmY=2FqhgB908SECpNGH4fmQd=2FnQJAV39?= =?us-ascii?Q?uWKyO=2FyUZ17Eo4YuRnXZy4G9XIfXpVfOMT=2FExyY?= =?us-ascii?Q?Zo3b8rBORD1vQMyf+QWd60OREQqbz3SuZztmey+?= =?us-ascii?Q?LSymt3zjZPnvnvhd3mDacACmG6El9A4z29h1ge8?= =?us-ascii?Q?ogUv+Kd0X5vvZpbkY=3D?= To: ruby-core@ruby-lang.org X-Entity-ID: b/2+PoftWZ6GuOu3b0IycA== X-ML-Name: ruby-core X-Mail-Count: 103250 Subject: [ruby-core:103250] [Ruby master Bug#17585] DWARF5 support? 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 #17585 has been updated by vo.x (Vit Ondruch). Backport changed from 2.5: UNKNOWN, 2.6: UNKNOWN, 2.7: UNKNOWN, 3.0: UNKNOWN to 2.5: UNKNOWN, 2.6: UNKNOWN, 2.7: UNKNOWN, 3.0: REQUIRED Setting the backport flag, because it would be useful for Fedora/RHEL and we could drop one patch from our package. However, I understand this might be considered as a new feature and therefore not backported. ---------------------------------------- Bug #17585: DWARF5 support? https://bugs.ruby-lang.org/issues/17585#change-91332 * Author: vo.x (Vit Ondruch) * Status: Closed * Priority: Normal * ruby -v: ruby -v: ruby 3.0.0p0 (2020-12-25 revision 95aff21468) [armv7hl-linux] * Backport: 2.5: UNKNOWN, 2.6: UNKNOWN, 2.7: UNKNOWN, 3.0: REQUIRED ---------------------------------------- Fedora recently switched from DWARF4 to DWARF5 and since that time, I observe test suite errors on ppc64le: ~~~ 1) Failure: TestBugReporter#test_bug_reporter_add [/builddir/build/BUILD/ruby-3.0.0/test/-ext-/bug_reporter/test_bug_reporter.rb:24]: pid 1691449 killed by SIGSEGV (signal 11) (core dumped) | -:1: [BUG] Segmentation fault at 0x000003e80019cf39 | ruby 3.0.0p0 (2020-12-25 revision 95aff21468) [powerpc64le-linux] | | -- Control frame information ----------------------------------------------- | c:0003 p:---- s:0012 e:000011 CFUNC :kill | c:0002 p:0021 s:0006 e:000005 EVAL -:1 [FINISH] | c:0001 p:0000 s:0003 E:000480 (none) [FINISH] | | -- Ruby level backtrace information ---------------------------------------- | -:1:in `
' | -:1:in `kill' | | -- C level backtrace information ------------------------------------------- .. 1. [2/2] Assertion for "stderr" | Expected /Sample bug reporter: 12345/ | to match | "-- Control frame information -----------------------------------------------\n"+ | "c:0003 p:---- s:0012 e:000011 CFUNC :kill\n"+ | "c:0002 p:0021 s:0006 e:000005 EVAL -:1 [FINISH]\n"+ | "c:0001 p:0000 s:0003 E:000480 (none) [FINISH]\n\n"+ | "-- Ruby level backtrace information ----------------------------------------\n"+ | "-:1:in `
'\n"+ | "-:1:in `kill'\n\n"+ | "-- C level backtrace information -------------------------------------------\n" | after 4 patterns with 119 characters. 2) Failure: TestRubyOptions#test_segv_loaded_features [/builddir/build/BUILD/ruby-3.0.0/test/ruby/test_rubyoptions.rb:748]: pid 1721938 killed by SIGSEGV (signal 11) (core dumped) | -e:1: [BUG] Segmentation fault at 0x000003e8001a4652 | ruby 3.0.0p0 (2020-12-25 revision 95aff21468) [powerpc64le-linux] | | -- Control frame information ----------------------------------------------- | c:0003 p:---- s:0012 e:000011 CFUNC :kill | c:0002 p:0016 s:0006 e:000005 BLOCK -e:1 [FINISH] | c:0001 p:0000 s:0003 E:000f80 (none) [FINISH] | | -- Ruby level backtrace information ---------------------------------------- | -e:1:in `block in
' | -e:1:in `kill' | | -- C level backtrace information ------------------------------------------- .. 1. [2/2] Assertion for "stderr" | <""> expected but was | <"-- C level backtrace information -------------------------------------------\n">. 3) Failure: TestRubyOptions#test_segv_setproctitle [/builddir/build/BUILD/ruby-3.0.0/test/ruby/test_rubyoptions.rb:762]: pid 1721957 killed by SIGSEGV (signal 11) (core dumped) | -e:1: [BUG] Segmentation fault at 0x000003e8001a4665 | ruby 3.0.0p0 (2020-12-25 revision 95aff21468) [powerpc64le-linux] | | -- Control frame information ----------------------------------------------- | c:0003 p:---- s:0012 e:000011 CFUNC :kill | c:0002 p:0029 s:0006 e:000005 EVAL -e:1 [FINISH] | c:0001 p:0000 s:0003 E:0015c0 (none) [FINISH] | | -- Ruby level backtrace information ---------------------------------------- | -e:1:in `
' | -e:1:in `kill' | | -- C level backtrace information ------------------------------------------- .. 1. [2/2] Assertion for "stderr" | <""> expected but was | <"-- C level backtrace information -------------------------------------------\n">. 4) Failure: TestRubyOptions#test_segv_test [/builddir/build/BUILD/ruby-3.0.0/test/ruby/test_rubyoptions.rb:742]: pid 1721966 killed by SIGSEGV (signal 11) (core dumped) | -e:1: [BUG] Segmentation fault at 0x000003e8001a466e | ruby 3.0.0p0 (2020-12-25 revision 95aff21468) [powerpc64le-linux] | | -- Control frame information ----------------------------------------------- | c:0003 p:---- s:0012 e:000011 CFUNC :kill | c:0002 p:0015 s:0006 e:000005 EVAL -e:1 [FINISH] | c:0001 p:0000 s:0003 E:001fa0 (none) [FINISH] | | -- Ruby level backtrace information ---------------------------------------- | -e:1:in `
' | -e:1:in `kill' | | -- C level backtrace information ------------------------------------------- .. 1. [2/2] Assertion for "stderr" | <""> expected but was | <"-- C level backtrace information -------------------------------------------\n">. Finished tests in 1111.355067s, 18.8689 tests/s, 2396.5689 assertions/s. 20970 tests, 2663439 assertions, 4 failures, 0 errors, 60 skips ruby -v: ruby 3.0.0p0 (2020-12-25 revision 95aff21468) [powerpc64le-linux] ~~~ And similar issues on armv7hl: ~~~ 1) Failure: TestBugReporter#test_bug_reporter_add [/builddir/build/BUILD/ruby-3.0.0/test/-ext-/bug_reporter/test_bug_reporter.rb:24]: pid 722 killed by SIGSEGV (signal 11) (core dumped) | -:1: [BUG] Segmentation fault at 0x000002d2 | ruby 3.0.0p0 (2020-12-25 revision 95aff21468) [armv7hl-linux] | | -- Control frame information ----------------------------------------------- | c:0003 p:---- s:0012 e:000011 CFUNC :kill | c:0002 p:0021 s:0006 e:000005 EVAL -:1 [FINISH] | c:0001 p:0000 s:0003 E:000c98 (none) [FINISH] | | -- Ruby level backtrace information ---------------------------------------- | -:1:in `
' | -:1:in `kill' | | -- Machine register context ------------------------------------------------ | "r0: 0x00000000 "r1: 0x0000000b "r2: 0x00000001 "r3: 0x00000001 "r4: 0x000002d2 | "r5: 0xb689a028 "r6: 0x0000000b "r7: 0x00000025 "r8: 0x00000002 "r9: 0x000002d2 | "r1: 0x00000001 "sp: 0xbe846d1c "fa: 0x00000000 | | -- C level backtrace information ------------------------------------------- .. 1. [2/2] Assertion for "stderr" | Expected /Sample bug reporter: 12345/ | to match | "-- Control frame information -----------------------------------------------\n"+ | "c:0003 p:---- s:0012 e:000011 CFUNC :kill\n"+ | "c:0002 p:0021 s:0006 e:000005 EVAL -:1 [FINISH]\n"+ | "c:0001 p:0000 s:0003 E:000c98 (none) [FINISH]\n\n"+ | "-- Ruby level backtrace information ----------------------------------------\n"+ | "-:1:in `
'\n"+ | "-:1:in `kill'\n\n"+ | "-- Machine register context ------------------------------------------------\n"+ | " \"r0: 0x00000000 \"r1: 0x0000000b \"r2: 0x00000001 \"r3: 0x00000001 \"r4: 0x000002d2\n"+ | " \"r5: 0xb689a028 \"r6: 0x0000000b \"r7: 0x00000025 \"r8: 0x00000002 \"r9: 0x000002d2\n"+ | " \"r1: 0x00000001 \"sp: 0xbe846d1c \"fa: 0x00000000\n\n"+ | "-- C level backtrace information -------------------------------------------\n" | after 4 patterns with 107 characters. 2) Failure: TestRubyOptions#test_segv_loaded_features [/builddir/build/BUILD/ruby-3.0.0/test/ruby/test_rubyoptions.rb:748]: pid 8085 killed by SIGSEGV (signal 11) (core dumped) | -e:1: [BUG] Segmentation fault at 0x00001f95 | ruby 3.0.0p0 (2020-12-25 revision 95aff21468) [armv7hl-linux] | | -- Control frame information ----------------------------------------------- | c:0003 p:---- s:0012 e:000011 CFUNC :kill | c:0002 p:0016 s:0006 e:000005 BLOCK -e:1 [FINISH] | c:0001 p:0000 s:0003 E:000660 (none) [FINISH] | | -- Ruby level backtrace information ---------------------------------------- | -e:1:in `block in
' | -e:1:in `kill' | | -- Machine register context ------------------------------------------------ | "r0: 0x00000000 "r1: 0x0000000b "r2: 0x00000001 "r3: 0x00000001 "r4: 0x00001f95 | "r5: 0xb68e3028 "r6: 0x0000000b "r7: 0x00000025 "r8: 0x00000002 "r9: 0x00001f95 | "r1: 0x00000001 "sp: 0xbe8c5ac4 "fa: 0x00000000 | | -- C level backtrace information ------------------------------------------- .. 1. [2/2] Assertion for "stderr" | <""> expected but was | <"-- C level backtrace information -------------------------------------------\n">. 3) Failure: TestRubyOptions#test_segv_setproctitle [/builddir/build/BUILD/ruby-3.0.0/test/ruby/test_rubyoptions.rb:762]: pid 8092 killed by SIGSEGV (signal 11) (core dumped) | -e:1: [BUG] Segmentation fault at 0x00001f9c | ruby 3.0.0p0 (2020-12-25 revision 95aff21468) [armv7hl-linux] | | -- Control frame information ----------------------------------------------- | c:0003 p:---- s:0012 e:000011 CFUNC :kill | c:0002 p:0029 s:0006 e:000005 EVAL -e:1 [FINISH] | c:0001 p:0000 s:0003 E:000550 (none) [FINISH] | | -- Ruby level backtrace information ---------------------------------------- | -e:1:in `
' | -e:1:in `kill' | | -- Machine register context ------------------------------------------------ | "r0: 0x00000000 "r1: 0x0000000b "r2: 0x00000001 "r3: 0x00000001 "r4: 0x00001f9c | "r5: 0xb685d028 "r6: 0x0000000b "r7: 0x00000025 "r8: 0x00000002 "r9: 0x00001f9c | "r1: 0x00000001 "sp: 0xbef7acfc "fa: 0x00000000 | | -- C level backtrace information ------------------------------------------- .. 1. [2/2] Assertion for "stderr" | <""> expected but was | <"-- C level backtrace information -------------------------------------------\n">. 4) Failure: TestRubyOptions#test_segv_test [/builddir/build/BUILD/ruby-3.0.0/test/ruby/test_rubyoptions.rb:742]: pid 8101 killed by SIGSEGV (signal 11) (core dumped) | -e:1: [BUG] Segmentation fault at 0x00001fa5 | ruby 3.0.0p0 (2020-12-25 revision 95aff21468) [armv7hl-linux] | | -- Control frame information ----------------------------------------------- | c:0003 p:---- s:0012 e:000011 CFUNC :kill | c:0002 p:0015 s:0006 e:000005 EVAL -e:1 [FINISH] | c:0001 p:0000 s:0003 E:001f50 (none) [FINISH] | | -- Ruby level backtrace information ---------------------------------------- | -e:1:in `
' | -e:1:in `kill' | | -- Machine register context ------------------------------------------------ | "r0: 0x00000000 "r1: 0x0000000b "r2: 0x00000001 "r3: 0x00000001 "r4: 0x00001fa5 | "r5: 0xb68bc028 "r6: 0x0000000b "r7: 0x00000025 "r8: 0x00000002 "r9: 0x00001fa5 | "r1: 0x00000001 "sp: 0xbee96d3c "fa: 0x00000000 | | -- C level backtrace information ------------------------------------------- .. 1. [2/2] Assertion for "stderr" | <""> expected but was | <"-- C level backtrace information -------------------------------------------\n">. Finished tests in 1428.305544s, 14.6810 tests/s, 1866.1553 assertions/s. 20969 tests, 2665440 assertions, 4 failures, 0 errors, 56 skips ruby -v: ruby 3.0.0p0 (2020-12-25 revision 95aff21468) [armv7hl-linux] ~~~ So is it really due to DWARF5? Why is that just on two platforms? ---Files-------------------------------- ruby-addr2line-dwarf5.patch (1.92 KB) ruby-dwarf5-debug_line.patch (11 KB) ruby-dwarf5-avoid_crash-r1.patch (6.14 KB) -- https://bugs.ruby-lang.org/