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From: Danh Doan <congdanhqx@gmail.com>
To: Johannes Schindelin <Johannes.Schindelin@gmx.de>
Cc: "Junio C Hamano" <gitster@pobox.com>,
	git@vger.kernel.org, "SZEDER Gábor" <szeder.dev@gmail.com>
Subject: Re: [PATCH v4 00/12] ci: replace our Azure Pipeline by GitHub Actions
Date: Sat, 11 Apr 2020 00:35:29 +0700	[thread overview]
Message-ID: <20200410173529.GA27699@danh.dev> (raw)
In-Reply-To: <nycvar.QRO.7.76.6.2004101636150.46@tvgsbejvaqbjf.bet>

On 2020-04-10 16:37:27+0200, Johannes Schindelin <Johannes.Schindelin@gmx.de> wrote:
> Hi Junio,
> 
> me again, just quickly, because the `t0031-reftable.sh --valgrind` run
> just came back with this:
> 
> -- snip --
> [...]
> + git gc
> ==28394== error calling PR_SET_PTRACER, vgdb might block
> ==28399== error calling PR_SET_PTRACER, vgdb might block
> ==28399== error calling PR_SET_PTRACER, vgdb might block
> ==28404== error calling PR_SET_PTRACER, vgdb might block
> ==28404== Invalid read of size 1
> ==28404==    at 0x4C32CF2: strlen (in
> /usr/lib/valgrind/vgpreload_memcheck-amd64-linux.so)
> ==28404==    by 0x551D9AD: strdup (strdup.c:41)
> ==28404==    by 0x39D15A: xstrdup (wrapper.c:29)
> ==28404==    by 0x3DA9CA: reftable_log_record_copy_from (record.c:605)
> ==28404==    by 0x3DB844: record_copy_from (record.c:968)
> ==28404==    by 0x3D64B3: merged_iter_next (merged.c:117)
> ==28404==    by 0x3D656B: merged_iter_next_void (merged.c:131)
> ==28404==    by 0x3D597D: iterator_next (iter.c:45)
> ==28404==    by 0x3D5AD2: reftable_iterator_next_log (iter.c:71)
> ==28404==    by 0x3DE037: stack_write_compact (stack.c:718)
> ==28404==    by 0x3DDBEA: stack_compact_locked (stack.c:632)
> ==28404==    by 0x3DE5AD: stack_compact_range (stack.c:847)
> ==28404==  Address 0x0 is not stack'd, malloc'd or (recently) free'd
> ==28404==
> {
>    <insert_a_suppression_name_here>
>    Memcheck:Addr1
>    fun:strlen
>    fun:strdup
>    fun:xstrdup
>    fun:reftable_log_record_copy_from
>    fun:record_copy_from
>    fun:merged_iter_next
>    fun:merged_iter_next_void
>    fun:iterator_next
>    fun:reftable_iterator_next_log
>    fun:stack_write_compact
>    fun:stack_compact_locked
>    fun:stack_compact_range
> }
> ==28404==
> ==28404== Process terminating with default action of signal 11 (SIGSEGV)
> ==28404==  Access not within mapped region at address 0x0
> ==28404==    at 0x4C32CF2: strlen (in
> /usr/lib/valgrind/vgpreload_memcheck-amd64-linux.so)
> ==28404==    by 0x551D9AD: strdup (strdup.c:41)
> ==28404==    by 0x39D15A: xstrdup (wrapper.c:29)
> ==28404==    by 0x3DA9CA: reftable_log_record_copy_from (record.c:605)
> ==28404==    by 0x3DB844: record_copy_from (record.c:968)
> ==28404==    by 0x3D64B3: merged_iter_next (merged.c:117)
> ==28404==    by 0x3D656B: merged_iter_next_void (merged.c:131)
> ==28404==    by 0x3D597D: iterator_next (iter.c:45)
> ==28404==    by 0x3D5AD2: reftable_iterator_next_log (iter.c:71)
> ==28404==    by 0x3DE037: stack_write_compact (stack.c:718)
> ==28404==    by 0x3DDBEA: stack_compact_locked (stack.c:632)
> ==28404==    by 0x3DE5AD: stack_compact_range (stack.c:847)
> ==28404==  If you believe this happened as a result of a stack
> ==28404==  overflow in your program's main thread (unlikely but
> ==28404==  possible), you can try to increase the size of the
> ==28404==  main thread stack using the --main-stacksize= flag.
> ==28404==  The main thread stack size used in this run was 8388608.
> error: reflog died of signal 11
> fatal: failed to run reflog
> error: last command exited with $?=128
> -- snap --

The second patch from Dscho (which is only test code in sh) trigger segfault
with and without the first patch on top of pu.

Git was built with DEVELOPER=1

I merely run "./t0031-reftable.sh -d -v -i"

-- 
Danh

  reply	other threads:[~2020-04-10 17:35 UTC|newest]

Thread overview: 110+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2020-03-31 12:48 [PATCH 0/5] " Johannes Schindelin via GitGitGadget
2020-03-31 12:48 ` [PATCH 1/5] ci/lib: if CI type is unknown, show the environment variables Johannes Schindelin via GitGitGadget
2020-03-31 12:48 ` [PATCH 2/5] ci/lib: allow running in GitHub Actions Johannes Schindelin via GitGitGadget
2020-04-03  8:46   ` SZEDER Gábor
2020-04-04 20:08     ` Johannes Schindelin
2020-04-05  0:01       ` Danh Doan
2020-04-07 22:41         ` Johannes Schindelin
2020-04-10 15:31       ` SZEDER Gábor
2020-04-10 19:10         ` Junio C Hamano
2020-04-12 21:42           ` Johannes Schindelin
2020-04-12 22:12             ` Junio C Hamano
2020-04-12 22:25               ` Junio C Hamano
2020-03-31 12:48 ` [PATCH 3/5] ci: configure GitHub Actions for CI/PR Johannes Schindelin via GitGitGadget
2020-04-03 22:07   ` SZEDER Gábor
2020-04-04 17:59     ` Johannes Schindelin
2020-04-04 23:55       ` Danh Doan
2020-03-31 12:48 ` [PATCH 4/5] README: add a build badge for the GitHub Actions runs Johannes Schindelin via GitGitGadget
2020-03-31 12:48 ` [PATCH 5/5] ci: retire the Azure Pipelines definition Johannes Schindelin via GitGitGadget
2020-03-31 14:46 ` [PATCH 0/5] ci: replace our Azure Pipeline by GitHub Actions Danh Doan
2020-03-31 18:47   ` Junio C Hamano
2020-04-01 15:55 ` [PATCH v2 0/6] " Đoàn Trần Công Danh
2020-04-01 15:55   ` [PATCH v2 1/6] ci/lib: if CI type is unknown, show the environment variables Đoàn Trần Công Danh
2020-04-01 15:55   ` [PATCH v2 2/6] ci/lib: allow running in GitHub Actions Đoàn Trần Công Danh
2020-04-01 15:55   ` [PATCH v2 3/6] ci/lib: set TERM environment variable if not exist Đoàn Trần Công Danh
2020-04-01 15:55   ` [PATCH v2 4/6] ci: configure GitHub Actions for CI/PR Đoàn Trần Công Danh
2020-04-01 15:55   ` [PATCH v2 5/6] README: add a build badge for the GitHub Actions runs Đoàn Trần Công Danh
2020-04-01 15:55   ` [PATCH v2 6/6] ci: retire the Azure Pipelines definition Đoàn Trần Công Danh
2020-04-01 21:23   ` [PATCH v2 0/6] ci: replace our Azure Pipeline by GitHub Actions Junio C Hamano
2020-04-02  0:14     ` Danh Doan
2020-04-02 13:16   ` [PATCH v3 " Đoàn Trần Công Danh
2020-04-02 13:16     ` [PATCH v3 1/6] ci/lib: if CI type is unknown, show the environment variables Đoàn Trần Công Danh
2020-04-02 13:16     ` [PATCH v3 2/6] ci/lib: allow running in GitHub Actions Đoàn Trần Công Danh
2020-04-02 13:16     ` [PATCH v3 3/6] ci/lib: set TERM environment variable if not exist Đoàn Trần Công Danh
2020-04-02 13:16     ` [PATCH v3 4/6] ci: configure GitHub Actions for CI/PR Đoàn Trần Công Danh
2020-04-02 13:16     ` [PATCH v3 5/6] README: add a build badge for the GitHub Actions runs Đoàn Trần Công Danh
2020-04-02 13:17     ` [PATCH v3 6/6] ci: retire the Azure Pipelines definition Đoàn Trần Công Danh
2020-04-08  4:05 ` [PATCH v4 00/12] ci: replace our Azure Pipeline by GitHub Actions Đoàn Trần Công Danh
2020-04-08  4:05   ` [PATCH v4 01/12] ci/lib: if CI type is unknown, show the environment variables Đoàn Trần Công Danh
2020-04-08  4:05   ` [PATCH v4 02/12] ci/lib: allow running in GitHub Actions Đoàn Trần Công Danh
2020-04-08  4:05   ` [PATCH v4 03/12] ci/lib: set TERM environment variable if not exist Đoàn Trần Công Danh
2020-04-08  4:05   ` [PATCH v4 04/12] ci: fix the `jobname` of the `GETTEXT_POISON` job Đoàn Trần Công Danh
2020-04-08  4:05   ` [PATCH v4 05/12] ci: explicit install all required packages Đoàn Trần Công Danh
2020-04-10 15:53     ` SZEDER Gábor
2020-04-10 16:07       ` Danh Doan
2020-04-10 16:21         ` Junio C Hamano
2020-04-08  4:05   ` [PATCH v4 06/12] ci: run gem with sudo to install asciidoctor Đoàn Trần Công Danh
2020-04-08  4:05   ` [PATCH v4 07/12] ci: configure GitHub Actions for CI/PR Đoàn Trần Công Danh
2020-04-08  4:05   ` [PATCH v4 08/12] README: add a build badge for the GitHub Actions runs Đoàn Trần Công Danh
2020-04-08  4:05   ` [PATCH v4 09/12] ci: retire the Azure Pipelines definition Đoàn Trần Công Danh
2020-04-08  4:05   ` [PATCH v4 10/12] tests: when run in Bash, annotate test failures with file name/line number Đoàn Trần Công Danh
2020-04-08  4:05   ` [PATCH v4 11/12] ci: add a problem matcher for GitHub Actions Đoàn Trần Công Danh
2020-04-08  4:05   ` [PATCH v4 12/12] ci: let GitHub Actions upload failed tests' directories Đoàn Trần Công Danh
2020-04-09 21:19   ` [PATCH v4 00/12] ci: replace our Azure Pipeline by GitHub Actions Junio C Hamano
2020-04-10 14:34     ` Johannes Schindelin
2020-04-10 14:37       ` Johannes Schindelin
2020-04-10 17:35         ` Danh Doan [this message]
2020-04-10 15:42       ` Junio C Hamano
2020-04-10 17:41         ` Danh Doan
2020-04-16  0:49           ` Junio C Hamano
2020-04-16  1:28             ` fixing ci failure of 'pu' with the es/bugreport topic Junio C Hamano
2020-04-16  1:55               ` Emily Shaffer
2020-04-16  3:20                 ` Junio C Hamano
2020-04-16  3:45                 ` Elijah Newren
2020-04-16  4:10                   ` Emily Shaffer
2020-04-16  4:57                     ` Junio C Hamano
2020-04-16 11:26                   ` Danh Doan
2020-04-16 12:05                     ` Johannes Schindelin
2020-04-16 12:08             ` [PATCH v4 00/12] ci: replace our Azure Pipeline by GitHub Actions Johannes Schindelin
2020-04-16 15:55               ` Junio C Hamano
2020-04-10 17:18 ` [PATCH v5 " Đoàn Trần Công Danh
2020-04-10 17:18   ` [PATCH v5 01/12] ci/lib: if CI type is unknown, show the environment variables Đoàn Trần Công Danh
2020-04-10 17:18   ` [PATCH v5 02/12] ci/lib: allow running in GitHub Actions Đoàn Trần Công Danh
2020-04-10 17:18   ` [PATCH v5 03/12] ci/lib: set TERM environment variable if not exist Đoàn Trần Công Danh
2020-04-10 17:18   ` [PATCH v5 04/12] ci: fix the `jobname` of the `GETTEXT_POISON` job Đoàn Trần Công Danh
2020-04-10 17:18   ` [PATCH v5 05/12] ci: explicit install all required packages Đoàn Trần Công Danh
2020-04-10 17:18   ` [PATCH v5 06/12] ci: run gem with sudo to install asciidoctor Đoàn Trần Công Danh
2020-04-10 17:18   ` [PATCH v5 07/12] ci: configure GitHub Actions for CI/PR Đoàn Trần Công Danh
2020-04-10 17:18   ` [PATCH v5 08/12] README: add a build badge for the GitHub Actions runs Đoàn Trần Công Danh
2020-04-10 17:18   ` [PATCH v5 09/12] ci: retire the Azure Pipelines definition Đoàn Trần Công Danh
2020-04-10 17:18   ` [PATCH v5 10/12] tests: when run in Bash, annotate test failures with file name/line number Đoàn Trần Công Danh
2020-05-04 17:46     ` Carlo Marcelo Arenas Belón
2020-05-04 23:25       ` Danh Doan
2020-05-05  0:35         ` Junio C Hamano
2020-05-06  7:30           ` Carlo Marcelo Arenas Belón
2020-05-06 12:54             ` Johannes Schindelin
2020-05-06 13:46               ` Carlo Marcelo Arenas Belón
2020-05-06 14:33                 ` Johannes Schindelin
2020-05-07  6:10                   ` Carlo Marcelo Arenas Belón
2020-05-06 16:33                 ` Junio C Hamano
2020-05-05  0:54         ` Carlo Marcelo Arenas Belón
2020-05-15 13:16     ` Alban Gruin
2020-05-15 15:00       ` [RFC PATCH] t: move metadata into TAP test description Carlo Marcelo Arenas Belón
2020-05-15 15:08         ` Eric Sunshine
2020-05-15 15:38         ` Alban Gruin
2020-05-15 15:45           ` Carlo Marcelo Arenas Belón
2020-05-15 16:50             ` Junio C Hamano
2020-05-15 17:14               ` Carlo Marcelo Arenas Belón
2020-05-15 17:23                 ` Junio C Hamano
2020-05-15 22:42                   ` Johannes Schindelin
2020-05-15 22:57                     ` Junio C Hamano
2020-05-15 17:21               ` [PATCH 0/2] Unbreak TAP output under bash Junio C Hamano
2020-05-15 17:21                 ` [PATCH 1/2] Revert "t/test_lib: avoid naked bash arrays in file_lineno" Junio C Hamano
2020-05-15 17:21                 ` [PATCH 2/2] Revert "tests: when run in Bash, annotate test failures with file name/line number" Junio C Hamano
2020-05-15 16:38         ` [RFC PATCH] t: move metadata into TAP test description Junio C Hamano
2020-05-15 17:22           ` Carlo Marcelo Arenas Belón
2020-05-15 19:04         ` Alban Gruin
2020-05-15 15:28       ` [PATCH v5 10/12] tests: when run in Bash, annotate test failures with file name/line number Carlo Marcelo Arenas Belón
2020-05-15 15:33         ` Alban Gruin
2020-04-10 17:18   ` [PATCH v5 11/12] ci: add a problem matcher for GitHub Actions Đoàn Trần Công Danh
2020-04-10 17:18   ` [PATCH v5 12/12] ci: let GitHub Actions upload failed tests' directories Đoàn Trần Công Danh

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