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([2a0a:ef40:627:1f01:b22b:2092:b7ed:c8f5]) by smtp.gmail.com with ESMTPSA id 5b1f17b1804b1-4832096c438sm206299455e9.3.2026.02.10.07.07.42 (version=TLS1_3 cipher=TLS_AES_128_GCM_SHA256 bits=128/128); Tue, 10 Feb 2026 07:07:42 -0800 (PST) Message-ID: <0a45d72a-2a11-4363-ad2b-9fabff70bc9f@gmail.com> Date: Tue, 10 Feb 2026 15:07:41 +0000 Precedence: bulk X-Mailing-List: git@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 User-Agent: Mozilla Thunderbird Reply-To: phillip.wood@dunelm.org.uk Subject: Re: [Outreachy PATCH v6 1/3] environment: stop storing `core.attributesFile` globally To: Bello Caleb Olamide Cc: Junio C Hamano , git@vger.kernel.org, toon@iotcl.com, christian.couder@gmail.com, usmanakinyemi202@gmail.com, kaartic.sivaraam@gmail.com, me@ttaylorr.com, karthik.188@gmail.com, phillip.wood@dunelm.org.uk References: From: Phillip Wood Content-Language: en-US In-Reply-To: Content-Type: text/plain; charset=UTF-8; format=flowed Content-Transfer-Encoding: 7bit On 10/02/2026 10:17, Bello Caleb Olamide wrote: > Initialized empty Git repository in /home/ubuntu/Code/open_source/git/t/trash directory.t4027-diff-submodule/sub/.git/ > [master (root-commit) 4431e0b] submodule > Author: A U Thor > 1 file changed, 1 insertion(+) > create mode 100644 world > BUG: repository.c:56: trying to read config from wrong repository instance > Aborted (core dumped) What does the backtrace show if you load the coredump into gdb? If you're using systemd you should be able to run coredumpctl gdb to start gdb on the last coredump (you can list them with "coredumpctl list" if you need to select a different one) and then you can run bt full in gdb to get a backtrace. If you have an actual coredump file then you can just run "gdb path/to/coredump" Thanks Phillip > not ok 1 - setup > # > # test_tick && > # test_create_repo sub && > # ( > # cd sub && > # echo hello >world && > # git add world && > # git commit -m submodule > # ) && > # > # test_tick && > # echo frotz >nitfol && > # git add nitfol sub && > # git commit -m superproject && > # > # ( > # cd sub && > # echo goodbye >world && > # git add world && > # git commit -m "submodule #2" > # ) && > # > # git -C sub rev-list HEAD >revs && > # set x $(cat revs) && > # echo ":160000 160000 $3 $ZERO_OID M sub" >expect && > # subtip=$3 subprev=$2 > # > 1..1 > > Thanks >