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エラー: git-submodule がシグナル 11 で終了しました

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エラー: git-submodule がシグナル 11 で終了しました

FML 編集: つまり.....長い話を短くすると、これは私の bashrc プロファイルにあった関数でした... test() { npm run test $1 $2 $3 $4 ;}; export -f test

しかし！

どうやってこれを追跡したのかと疑問に思うかもしれません。

さて、iosnoop で少し調べた後、iosnoop がパスに 's を与える理由を調べたところ??、次の答えにたどり着きました。https://stackoverflow.com/questions/18191708/why-iosnoop-io-snooping-files-on-disk-returns-paths-with-question-marks

この魔法のコマンドを私に与えてくれた sudo dtrace -n 'syscall::open*:entry { printf("%s %s",execname,copyinstr(arg0)); }'

このコマンドは、すべての の IO、読み取り、実行のみを表示しますsyscall::open*:entry。git を区別する方法がよくわかりませんでしたが、プロセス名は出力で簡単に識別できるので、そのコマンドを使用して と の IO を比較しましたsudo git submodule。git submodule

そして結果は以下のとおりでした。

# git submodule
  0    957              open_nocancel:entry taskgated /usr/local/Cellar/git/2.21.0/bin
  0    957              open_nocancel:entry taskgated /usr/local/Cellar/git/2.21.0/bin
  0    171                       open:entry taskgated /usr/local/Cellar/git/2.21.0/bin/git
  2    171                       open:entry git /usr/local/opt/pcre2/lib/libpcre2-8.0.dylib
  2    171                       open:entry git /usr/local/opt/gettext/lib/libintl.8.dylib
  2    171                       open:entry git /dev/dtracehelper
dtrace: error on enabled probe ID 7 (ID 171: syscall::open:entry): invalid address (0x10b832652) in action #2 at DIF offset 12
  2    957              open_nocancel:entry git /usr/share/locale/en_AU.UTF-8/LC_MESSAGES/LC_MESSAGES
  2    957              open_nocancel:entry git /usr/share/locale/en_AU.UTF-8/LC_TIME
  2    957              open_nocancel:entry git /usr/share/locale/en_AU.UTF-8/LC_CTYPE
  2    957              open_nocancel:entry git .
  2    957              open_nocancel:entry git /usr/local/etc/gitconfig
  0    171                       open:entry sh /dev/dtracehelper
  4    171                       open:entry sh /dev/tty
  4    957              open_nocancel:entry sh /usr/share/locale/en_AU.UTF-8/LC_COLLATE
  4    957              open_nocancel:entry sh /usr/share/locale/en_AU.UTF-8/LC_CTYPE
  4    957              open_nocancel:entry sh /usr/share/locale/en_AU.UTF-8/LC_MONETARY
  4    957              open_nocancel:entry sh /usr/share/locale/en_AU.UTF-8/LC_NUMERIC
  4    957              open_nocancel:entry sh /usr/share/locale/en_AU.UTF-8/LC_TIME
  4    957              open_nocancel:entry sh /usr/share/locale/en_AU.UTF-8/LC_MESSAGES/LC_MESSAGES
  0    171                       open:entry sh /usr/local/Cellar/git/2.21.0/libexec/git-core/git-submodule
  2    171                       open:entry basename /dev/dtracehelper
  4    171                       open:entry sed /dev/dtracehelper
  2    957              open_nocancel:entry sed /usr/share/locale/en_AU.UTF-8/LC_COLLATE
  2    957              open_nocancel:entry sed /usr/share/locale/en_AU.UTF-8/LC_CTYPE
  1    957              open_nocancel:entry sed /usr/share/locale/en_AU.UTF-8/LC_MONETARY
  1    957              open_nocancel:entry sed /usr/share/locale/en_AU.UTF-8/LC_NUMERIC
  1    957              open_nocancel:entry sed /usr/share/locale/en_AU.UTF-8/LC_TIME
  1    957              open_nocancel:entry sed /usr/share/locale/en_AU.UTF-8/LC_MESSAGES/LC_MESSAGES
  2    171                       open:entry sh /usr/local/Cellar/git/2.21.0/libexec/git-core/git-sh-setup
  0    957              open_nocancel:entry taskgated /usr/local/Cellar/git/2.21.0/bin
  0    957              open_nocancel:entry taskgated /usr/local/Cellar/git/2.21.0/bin
  0    171                       open:entry taskgated /usr/local/Cellar/git/2.21.0/bin/git
  4    171                       open:entry git /usr/local/opt/pcre2/lib/libpcre2-8.0.dylib
  4    171                       open:entry git /usr/local/opt/gettext/lib/libintl.8.dylib
  4    171                       open:entry git /dev/dtracehelper
dtrace: error on enabled probe ID 7 (ID 171: syscall::open:entry): invalid address (0x10f47f652) in action #2 at DIF offset 12
  4    957              open_nocancel:entry git /usr/share/locale/en_AU.UTF-8/LC_MESSAGES/LC_MESSAGES
  4    957              open_nocancel:entry git /usr/share/locale/en_AU.UTF-8/LC_TIME
  4    957              open_nocancel:entry git /usr/share/locale/en_AU.UTF-8/LC_CTYPE
  0    171                       open:entry sh /usr/local/Cellar/git/2.21.0/libexec/git-core/git-sh-i18n
  0    957              open_nocancel:entry ReportCrash /bin

sudo git submodule
  2    957              open_nocancel:entry taskgated /usr/local/Cellar/git/2.21.0/bin
  2    957              open_nocancel:entry taskgated /usr/local/Cellar/git/2.21.0/bin
  2    171                       open:entry taskgated /usr/local/Cellar/git/2.21.0/bin/git
  2    171                       open:entry git /usr/local/opt/pcre2/lib/libpcre2-8.0.dylib
  2    171                       open:entry git /usr/local/opt/gettext/lib/libintl.8.dylib
  2    171                       open:entry git /dev/dtracehelper
  6    957              open_nocancel:entry git /etc/master.passwd
  4    171                       open:entry git /dev/autofs_nowait
  4    171                       open:entry git /var/root/.CFUserTextEncoding
  4    957              open_nocancel:entry git /etc/master.passwd
  4    171                       open:entry git /dev/autofs_nowait
  4    171                       open:entry git /var/root/.CFUserTextEncoding
dtrace: error on enabled probe ID 7 (ID 171: syscall::open:entry): invalid address (0x107dd7652) in action #2 at DIF offset 12
  4    957              open_nocancel:entry git /usr/share/locale/en_AU.UTF-8/LC_MESSAGES/LC_MESSAGES
  4    957              open_nocancel:entry git /usr/share/locale/en_AU.UTF-8/LC_TIME
  4    957              open_nocancel:entry git /usr/share/locale/en_AU.UTF-8/LC_CTYPE
  4    957              open_nocancel:entry git .
  4    957              open_nocancel:entry git /usr/local/etc/gitconfig
  0    171                       open:entry sh /dev/dtracehelper
  4    171                       open:entry sh /dev/tty
  4    957              open_nocancel:entry sh /usr/share/locale/en_AU.UTF-8/LC_COLLATE
  4    957              open_nocancel:entry sh /usr/share/locale/en_AU.UTF-8/LC_CTYPE
  4    957              open_nocancel:entry sh /usr/share/locale/en_AU.UTF-8/LC_MONETARY
  4    957              open_nocancel:entry sh /usr/share/locale/en_AU.UTF-8/LC_NUMERIC
  4    957              open_nocancel:entry sh /usr/share/locale/en_AU.UTF-8/LC_TIME
  4    957              open_nocancel:entry sh /usr/share/locale/en_AU.UTF-8/LC_MESSAGES/LC_MESSAGES
  4    957              open_nocancel:entry sh .
  4    171                       open:entry sh /usr/local/Cellar/git/2.21.0/libexec/git-core/git-submodule
  4    171                       open:entry basename /dev/dtracehelper
  2    171                       open:entry sed /dev/dtracehelper
  0    957              open_nocancel:entry sed /usr/share/locale/en_AU.UTF-8/LC_COLLATE
  0    957              open_nocancel:entry sed /usr/share/locale/en_AU.UTF-8/LC_CTYPE
  0    957              open_nocancel:entry sed /usr/share/locale/en_AU.UTF-8/LC_MONETARY
  0    957              open_nocancel:entry sed /usr/share/locale/en_AU.UTF-8/LC_NUMERIC
  0    957              open_nocancel:entry sed /usr/share/locale/en_AU.UTF-8/LC_TIME
  0    957              open_nocancel:entry sed /usr/share/locale/en_AU.UTF-8/LC_MESSAGES/LC_MESSAGES
  4    171                       open:entry sh /usr/local/Cellar/git/2.21.0/libexec/git-core/git-sh-setup
  2    957              open_nocancel:entry taskgated /usr/local/Cellar/git/2.21.0/bin
  2    957              open_nocancel:entry taskgated /usr/local/Cellar/git/2.21.0/bin
  2    171                       open:entry taskgated /usr/local/Cellar/git/2.21.0/bin/git
  0    171                       open:entry git /usr/local/opt/pcre2/lib/libpcre2-8.0.dylib
  0    171                       open:entry git /usr/local/opt/gettext/lib/libintl.8.dylib
  0    171                       open:entry git /dev/dtracehelper
dtrace: error on enabled probe ID 7 (ID 171: syscall::open:entry): invalid address (0x10af1c652) in action #2 at DIF offset 12
  0    957              open_nocancel:entry git /usr/share/locale/en_AU.UTF-8/LC_MESSAGES/LC_MESSAGES
  0    957              open_nocancel:entry git /usr/share/locale/en_AU.UTF-8/LC_TIME
  0    957              open_nocancel:entry git /usr/share/locale/en_AU.UTF-8/LC_CTYPE
  2    171                       open:entry sh /usr/local/Cellar/git/2.21.0/libexec/git-core/git-sh-i18n
  2    171                       open:entry sh /dev/null
  2    171                       open:entry sh /opt/local/bin/gettext.sh
  0    171                       open:entry sh /dev/null
  0    171                       open:entry sh /dev/null
  4    171                       open:entry basename /dev/dtracehelper
  2    171                       open:entry sed /dev/dtracehelper
  6    957              open_nocancel:entry sed /usr/share/locale/en_AU.UTF-8/LC_COLLATE
  6    957              open_nocancel:entry sed /usr/share/locale/en_AU.UTF-8/LC_CTYPE
  6    957              open_nocancel:entry sed /usr/share/locale/en_AU.UTF-8/LC_MONETARY
  6    957              open_nocancel:entry sed /usr/share/locale/en_AU.UTF-8/LC_NUMERIC
  6    957              open_nocancel:entry sed /usr/share/locale/en_AU.UTF-8/LC_TIME
  6    957              open_nocancel:entry sed /usr/share/locale/en_AU.UTF-8/LC_MESSAGES/LC_MESSAGES
  2    957              open_nocancel:entry taskgated /opt/local/bin
  2    957              open_nocancel:entry taskgated /opt/local/bin
  2    171                       open:entry taskgated /opt/local/bin/gettext
  2    171                       open:entry gettext /opt/local/lib/libintl.8.dylib
  2    171                       open:entry gettext /opt/local/lib/libiconv.2.dylib
  2    171                       open:entry gettext /dev/dtracehelper
  0    957              open_nocancel:entry taskgated /opt/local/bin
  0    957              open_nocancel:entry taskgated /opt/local/bin
  0    171                       open:entry taskgated /opt/local/bin/envsubst
  4    957              open_nocancel:entry gettext /usr/share/locale/en_AU.UTF-8/LC_COLLATE
  4    957              open_nocancel:entry gettext /usr/share/locale/en_AU.UTF-8/LC_CTYPE
  4    957              open_nocancel:entry gettext /usr/share/locale/en_AU.UTF-8/LC_MONETARY
  4    957              open_nocancel:entry gettext /usr/share/locale/en_AU.UTF-8/LC_NUMERIC
  4    957              open_nocancel:entry gettext /usr/share/locale/en_AU.UTF-8/LC_TIME
  4    957              open_nocancel:entry gettext /usr/share/locale/en_AU.UTF-8/LC_MESSAGES/LC_MESSAGES
  6    171                       open:entry envsubst /opt/local/lib/libintl.8.dylib
  4    957              open_nocancel:entry gettext /opt/local/share/locale/locale.alias
  6    171                       open:entry envsubst /opt/local/lib/libiconv.2.dylib
  4    171                       open:entry gettext /usr/local/Cellar/git/2.21.0/share/locale/en_AU.UTF-8/LC_MESSAGES/git.mo
  4    171                       open:entry gettext /usr/local/Cellar/git/2.21.0/share/locale/en_AU.utf8/LC_MESSAGES/git.mo
  4    171                       open:entry gettext /usr/local/Cellar/git/2.21.0/share/locale/en_AU/LC_MESSAGES/git.mo
  4    171                       open:entry gettext /usr/local/Cellar/git/2.21.0/share/locale/en.UTF-8/LC_MESSAGES/git.mo
  4    171                       open:entry gettext /usr/local/Cellar/git/2.21.0/share/locale/en.utf8/LC_MESSAGES/git.mo
  4    171                       open:entry gettext /usr/local/Cellar/git/2.21.0/share/locale/en/LC_MESSAGES/git.mo
  6    171                       open:entry envsubst /dev/dtracehelper
  4    957              open_nocancel:entry envsubst /usr/share/locale/en_AU.UTF-8/LC_COLLATE
  4    957              open_nocancel:entry envsubst /usr/share/locale/en_AU.UTF-8/LC_CTYPE
  4    957              open_nocancel:entry envsubst /usr/share/locale/en_AU.UTF-8/LC_MONETARY
  4    957              open_nocancel:entry envsubst /usr/share/locale/en_AU.UTF-8/LC_NUMERIC
  4    957              open_nocancel:entry envsubst /usr/share/locale/en_AU.UTF-8/LC_TIME
  4    957              open_nocancel:entry envsubst /usr/share/locale/en_AU.UTF-8/LC_MESSAGES/LC_MESSAGES
  0    957              open_nocancel:entry taskgated /opt/local/bin
  0    957              open_nocancel:entry taskgated /opt/local/bin
  0    171                       open:entry taskgated /opt/local/bin/envsubst
  6    171                       open:entry envsubst /opt/local/lib/libintl.8.dylib
  6    171                       open:entry envsubst /opt/local/lib/libiconv.2.dylib
  6    171                       open:entry envsubst /dev/dtracehelper
  6    957              open_nocancel:entry envsubst /usr/share/locale/en_AU.UTF-8/LC_COLLATE
  6    957              open_nocancel:entry envsubst /usr/share/locale/en_AU.UTF-8/LC_CTYPE
  6    957              open_nocancel:entry envsubst /usr/share/locale/en_AU.UTF-8/LC_MONETARY
  6    957              open_nocancel:entry envsubst /usr/share/locale/en_AU.UTF-8/LC_NUMERIC
  6    957              open_nocancel:entry envsubst /usr/share/locale/en_AU.UTF-8/LC_TIME
  6    957              open_nocancel:entry envsubst /usr/share/locale/en_AU.UTF-8/LC_MESSAGES/LC_MESSAGES
  2    171                       open:entry uname /dev/dtracehelper
  0    957              open_nocancel:entry uname /usr/share/locale/en_AU.UTF-8/LC_COLLATE
  0    957              open_nocancel:entry uname /usr/share/locale/en_AU.UTF-8/LC_CTYPE
  0    957              open_nocancel:entry uname /usr/share/locale/en_AU.UTF-8/LC_MONETARY
  0    957              open_nocancel:entry uname /usr/share/locale/en_AU.UTF-8/LC_NUMERIC
  0    957              open_nocancel:entry uname /usr/share/locale/en_AU.UTF-8/LC_TIME
  0    957              open_nocancel:entry uname /usr/share/locale/en_AU.UTF-8/LC_MESSAGES/LC_MESSAGES
  0    957              open_nocancel:entry taskgated /usr/local/Cellar/git/2.21.0/bin
  0    957              open_nocancel:entry taskgated /usr/local/Cellar/git/2.21.0/bin
  0    171                       open:entry taskgated /usr/local/Cellar/git/2.21.0/bin/git
  0    171                       open:entry git /usr/local/opt/pcre2/lib/libpcre2-8.0.dylib
  0    171                       open:entry git /usr/local/opt/gettext/lib/libintl.8.dylib
  0    171                       open:entry git /dev/dtracehelper
dtrace: error on enabled probe ID 7 (ID 171: syscall::open:entry): invalid address (0x101b2d652) in action #2 at DIF offset 12
  0    957              open_nocancel:entry git /usr/share/locale/en_AU.UTF-8/LC_MESSAGES/LC_MESSAGES
  0    957              open_nocancel:entry git /usr/share/locale/en_AU.UTF-8/LC_TIME
  0    957              open_nocancel:entry git /usr/share/locale/en_AU.UTF-8/LC_CTYPE
  0    957              open_nocancel:entry git .
  0    957              open_nocancel:entry git /usr/local/Cellar/gettext/0.19.8.1/share/locale/locale.alias
  0    171                       open:entry git /usr/local/Cellar/git/2.21.0/share/locale/en_AU.UTF-8/LC_MESSAGES/git.mo
  0    171                       open:entry git /usr/local/Cellar/git/2.21.0/share/locale/en_AU.utf8/LC_MESSAGES/git.mo
  0    171                       open:entry git /usr/local/Cellar/git/2.21.0/share/locale/en_AU/LC_MESSAGES/git.mo
  0    171                       open:entry git /usr/local/Cellar/git/2.21.0/share/locale/en.UTF-8/LC_MESSAGES/git.mo
  0    171                       open:entry git /usr/local/Cellar/git/2.21.0/share/locale/en.utf8/LC_MESSAGES/git.mo
  0    171                       open:entry git /usr/local/Cellar/git/2.21.0/share/locale/en/LC_MESSAGES/git.mo

これにより、各コマンドのIOpsを1行ずつ比較することができ、コマンドの分岐点が非常に明確になります。 2 171 open:entry sh /usr/local/Cellar/git/2.21.0/libexec/git-core/git-sh-i18n

そこで、??/git-sh-i18nにnanoコマンドを実行し、echo "debug n"セグメント違反が発生している場所を特定するためにいくつかの行を追加しました。

それは 1 行で発生していたことが判明しtest -z、クラッシュしなかった理由はsudo git submodulesudo が新しいシェルを開くためでした。

それで...

ええ.... 今後の参考までに.... これはエラー「git-submodule がシグナル 11 で死亡しました」の唯一の Google 検索結果です

でも、人生の10時間なんて必要なかった

編集: 実行は機能することがわかりましたsudo git submodule。これは権限エラーです。dtruss トレースを実行しました。こちらで読むことができます。https://pastebin.com/k1qNCsTY

しかし、dtrussがどのように動作するのか全く分からないので、どのfsオブジェクトが間違った権限でアクセスされているのか分かりません。1477/0x3e98: write_nocancel(0x1, "/usr/local/Cellar/git/2.21.0/libexec/git-core\n\b\0", 0x2E) = 46 0エラーがスローされる直前にアクセスしようとしているよう1471/0x3e8b: write_nocancel(0x2, "error: git-submodule died of signal 11\n\0", 0x27) = 39 0ですが、write_nocancelが何を意味するのか分かりません。

git-submoduleが内部にありlibexec/git-core、権限が

lopu@lopu-pro:~/tmp/test2$ ls -l /usr/local/Cellar/git/2.21.0/libexec/git-core/ | grep submodule -rwxr-xr-x 1 lopu admin 23373 25 Feb 03:31 git-submodule

私のコンピューターで

編集を終了します。

昨日から非常に奇妙な問題が発生しています。

ソフトウェアの仕様は

OS: OS X 10.13.4

git: 2.21.0

ノード: 10.15.3

6.4.1 より

パール: 5.18.2

git submodule update私が遭遇しているのは、システム内のどこで実行してもエラーが返される問題ですerror: git-submodule died of signal 11

GitリポジトリのURLからnpmモジュールをインストールしようとしたときにこのエラーに気付きました

例えば

mkdir test ; cd test ; npm init -y
npm i lopugit/test# https://github.com/lopugit/test if you want to take a look, literally an empty npm package

私にとってこれは

lopu@lopu-pro:~/tmp/test2$ npm i lopugit/test
npm ERR! code 139
npm ERR! Command failed: /usr/local/bin/git submodule update -q --init --recursive
npm ERR! error: git-submodule died of signal 11
npm ERR!

npm ERR! A complete log of this run can be found in:
npm ERR!     /Users/lopu/.npm/_logs/2019-03-31T10_48_41_525Z-debug.log

# /Users/lopu/.npm/_logs/2019-03-31T10_48_41_525Z-debug.log
0 info it worked if it ends with ok
1 verbose cli [ '/Users/lopu/.nvm/versions/node/v10.15.3/bin/node',
1 verbose cli   '/Users/lopu/.nvm/versions/node/v10.15.3/bin/npm',
1 verbose cli   'i',
1 verbose cli   'lopugit/test' ]
2 info using [email protected]
3 info using [email protected]
4 verbose npm-session 24a6679416e47473
5 silly install loadCurrentTree
6 silly install readLocalPackageData
7 silly fetchPackageMetaData error for github:lopugit/test Command failed: /usr/local/bin/git submodule update -q --init --recursive
7 silly fetchPackageMetaData error: git-submodule died of signal 11
8 timing stage:rollbackFailedOptional Completed in 1ms
9 timing stage:runTopLevelLifecycles Completed in 2532ms
10 verbose stack Error: Command failed: /usr/local/bin/git submodule update -q --init --recursive
10 verbose stack error: git-submodule died of signal 11
10 verbose stack
10 verbose stack     at ChildProcess.exithandler (child_process.js:294:12)
10 verbose stack     at ChildProcess.emit (events.js:189:13)
10 verbose stack     at maybeClose (internal/child_process.js:970:16)
10 verbose stack     at Socket.stream.socket.on (internal/child_process.js:389:11)
10 verbose stack     at Socket.emit (events.js:189:13)
10 verbose stack     at Pipe._handle.close (net.js:597:12)
11 verbose cwd /Users/lopu/tmp/test2
12 verbose Darwin 17.5.0
13 verbose argv "/Users/lopu/.nvm/versions/node/v10.15.3/bin/node" "/Users/lopu/.nvm/versions/node/v10.15.3/bin/npm" "i" "lopugit/test"
14 verbose node v10.15.3
15 verbose npm  v6.4.1
16 error code 139
17 error Command failed: /usr/local/bin/git submodule update -q --init --recursive
17 error error: git-submodule died of signal 11
18 verbose exit [ 1, true ]

おそらく perl だと思いましたが、osx では perl を更新できません。activeperl を調べてみましたが、それは git が使用する perl のバージョンを変更することを意味します。

これが何なのか分かる人はいますか?

私は次のようにして perl を修正しようとしました: sudo perl -MCPAN -e 'CPAN::Shell->notest(install => CPAN::Shell->r)'

アプリストア経由でXcodeを更新します。

私がこれをPerlの問題だと思うのは、Perlのアップグレードを検討していたときにbrewperlをインストールしようとしたところ、インストール後にこのコマンドを実行したからです。

brewperl install-5.18.1

このエラーログファイルを取得する

Auto-guessed '5.18.1'
patching Configure
patching ext/Errno/Errno_pm.PL
sh: line 1:  2709 Segmentation fault: 11  sh Configure -de '-Dprefix=/Users/lopu/perl5/perlbrew/perls/perl-5.18.1' '-A'eval:scriptdir=/Users/lopu/perl5/perlbrew/perls/perl-5.18.1/bin''
##### Brew Failed #####

私もdtrussトレースをやってみましたが、これが出ました

https://pastebin.com/k1qNCsTY

スーパーユーザーの文字数制限30000文字を超過

なんと、sudo として実行すると動作するので、権限の問題に違いありません.....

答え1

.bashrc簡単に言うと、私のプロフィールには次の機能がありました。

test() { npm run test $1 $2 $3 $4 ;}; export -f test

しかし！

どうやってこれを追跡したのかと疑問に思うかもしれません。

さて、iosnoop で少し調べた後、iosnoop がパスに 's を与える理由を調べたところ??、次の答えにたどり着きました。https://stackoverflow.com/questions/18191708/why-iosnoop-io-snooping-files-on-disk-returns-paths-with-question-marks

この魔法のコマンドを私に与えてくれた sudo dtrace -n 'syscall::open*:entry { printf("%s %s",execname,copyinstr(arg0)); }'

このコマンドは、すべての の IO、読み取り、実行のみを表示しますsyscall::open*:entry。git を区別する方法がよくわかりませんでしたが、プロセス名は出力で簡単に識別できるので、そのコマンドを使用して と の IO を比較しましたsudo git submodule。git submodule

そして結果は以下のとおりでした。

# git submodule
  0    957              open_nocancel:entry taskgated /usr/local/Cellar/git/2.21.0/bin
  0    957              open_nocancel:entry taskgated /usr/local/Cellar/git/2.21.0/bin
  0    171                       open:entry taskgated /usr/local/Cellar/git/2.21.0/bin/git
  2    171                       open:entry git /usr/local/opt/pcre2/lib/libpcre2-8.0.dylib
  2    171                       open:entry git /usr/local/opt/gettext/lib/libintl.8.dylib
  2    171                       open:entry git /dev/dtracehelper
dtrace: error on enabled probe ID 7 (ID 171: syscall::open:entry): invalid address (0x10b832652) in action #2 at DIF offset 12
  2    957              open_nocancel:entry git /usr/share/locale/en_AU.UTF-8/LC_MESSAGES/LC_MESSAGES
  2    957              open_nocancel:entry git /usr/share/locale/en_AU.UTF-8/LC_TIME
  2    957              open_nocancel:entry git /usr/share/locale/en_AU.UTF-8/LC_CTYPE
  2    957              open_nocancel:entry git .
  2    957              open_nocancel:entry git /usr/local/etc/gitconfig
  0    171                       open:entry sh /dev/dtracehelper
  4    171                       open:entry sh /dev/tty
  4    957              open_nocancel:entry sh /usr/share/locale/en_AU.UTF-8/LC_COLLATE
  4    957              open_nocancel:entry sh /usr/share/locale/en_AU.UTF-8/LC_CTYPE
  4    957              open_nocancel:entry sh /usr/share/locale/en_AU.UTF-8/LC_MONETARY
  4    957              open_nocancel:entry sh /usr/share/locale/en_AU.UTF-8/LC_NUMERIC
  4    957              open_nocancel:entry sh /usr/share/locale/en_AU.UTF-8/LC_TIME
  4    957              open_nocancel:entry sh /usr/share/locale/en_AU.UTF-8/LC_MESSAGES/LC_MESSAGES
  0    171                       open:entry sh /usr/local/Cellar/git/2.21.0/libexec/git-core/git-submodule
  2    171                       open:entry basename /dev/dtracehelper
  4    171                       open:entry sed /dev/dtracehelper
  2    957              open_nocancel:entry sed /usr/share/locale/en_AU.UTF-8/LC_COLLATE
  2    957              open_nocancel:entry sed /usr/share/locale/en_AU.UTF-8/LC_CTYPE
  1    957              open_nocancel:entry sed /usr/share/locale/en_AU.UTF-8/LC_MONETARY
  1    957              open_nocancel:entry sed /usr/share/locale/en_AU.UTF-8/LC_NUMERIC
  1    957              open_nocancel:entry sed /usr/share/locale/en_AU.UTF-8/LC_TIME
  1    957              open_nocancel:entry sed /usr/share/locale/en_AU.UTF-8/LC_MESSAGES/LC_MESSAGES
  2    171                       open:entry sh /usr/local/Cellar/git/2.21.0/libexec/git-core/git-sh-setup
  0    957              open_nocancel:entry taskgated /usr/local/Cellar/git/2.21.0/bin
  0    957              open_nocancel:entry taskgated /usr/local/Cellar/git/2.21.0/bin
  0    171                       open:entry taskgated /usr/local/Cellar/git/2.21.0/bin/git
  4    171                       open:entry git /usr/local/opt/pcre2/lib/libpcre2-8.0.dylib
  4    171                       open:entry git /usr/local/opt/gettext/lib/libintl.8.dylib
  4    171                       open:entry git /dev/dtracehelper
dtrace: error on enabled probe ID 7 (ID 171: syscall::open:entry): invalid address (0x10f47f652) in action #2 at DIF offset 12
  4    957              open_nocancel:entry git /usr/share/locale/en_AU.UTF-8/LC_MESSAGES/LC_MESSAGES
  4    957              open_nocancel:entry git /usr/share/locale/en_AU.UTF-8/LC_TIME
  4    957              open_nocancel:entry git /usr/share/locale/en_AU.UTF-8/LC_CTYPE
  0    171                       open:entry sh /usr/local/Cellar/git/2.21.0/libexec/git-core/git-sh-i18n
  0    957              open_nocancel:entry ReportCrash /bin

sudo git submodule
  2    957              open_nocancel:entry taskgated /usr/local/Cellar/git/2.21.0/bin
  2    957              open_nocancel:entry taskgated /usr/local/Cellar/git/2.21.0/bin
  2    171                       open:entry taskgated /usr/local/Cellar/git/2.21.0/bin/git
  2    171                       open:entry git /usr/local/opt/pcre2/lib/libpcre2-8.0.dylib
  2    171                       open:entry git /usr/local/opt/gettext/lib/libintl.8.dylib
  2    171                       open:entry git /dev/dtracehelper
  6    957              open_nocancel:entry git /etc/master.passwd
  4    171                       open:entry git /dev/autofs_nowait
  4    171                       open:entry git /var/root/.CFUserTextEncoding
  4    957              open_nocancel:entry git /etc/master.passwd
  4    171                       open:entry git /dev/autofs_nowait
  4    171                       open:entry git /var/root/.CFUserTextEncoding
dtrace: error on enabled probe ID 7 (ID 171: syscall::open:entry): invalid address (0x107dd7652) in action #2 at DIF offset 12
  4    957              open_nocancel:entry git /usr/share/locale/en_AU.UTF-8/LC_MESSAGES/LC_MESSAGES
  4    957              open_nocancel:entry git /usr/share/locale/en_AU.UTF-8/LC_TIME
  4    957              open_nocancel:entry git /usr/share/locale/en_AU.UTF-8/LC_CTYPE
  4    957              open_nocancel:entry git .
  4    957              open_nocancel:entry git /usr/local/etc/gitconfig
  0    171                       open:entry sh /dev/dtracehelper
  4    171                       open:entry sh /dev/tty
  4    957              open_nocancel:entry sh /usr/share/locale/en_AU.UTF-8/LC_COLLATE
  4    957              open_nocancel:entry sh /usr/share/locale/en_AU.UTF-8/LC_CTYPE
  4    957              open_nocancel:entry sh /usr/share/locale/en_AU.UTF-8/LC_MONETARY
  4    957              open_nocancel:entry sh /usr/share/locale/en_AU.UTF-8/LC_NUMERIC
  4    957              open_nocancel:entry sh /usr/share/locale/en_AU.UTF-8/LC_TIME
  4    957              open_nocancel:entry sh /usr/share/locale/en_AU.UTF-8/LC_MESSAGES/LC_MESSAGES
  4    957              open_nocancel:entry sh .
  4    171                       open:entry sh /usr/local/Cellar/git/2.21.0/libexec/git-core/git-submodule
  4    171                       open:entry basename /dev/dtracehelper
  2    171                       open:entry sed /dev/dtracehelper
  0    957              open_nocancel:entry sed /usr/share/locale/en_AU.UTF-8/LC_COLLATE
  0    957              open_nocancel:entry sed /usr/share/locale/en_AU.UTF-8/LC_CTYPE
  0    957              open_nocancel:entry sed /usr/share/locale/en_AU.UTF-8/LC_MONETARY
  0    957              open_nocancel:entry sed /usr/share/locale/en_AU.UTF-8/LC_NUMERIC
  0    957              open_nocancel:entry sed /usr/share/locale/en_AU.UTF-8/LC_TIME
  0    957              open_nocancel:entry sed /usr/share/locale/en_AU.UTF-8/LC_MESSAGES/LC_MESSAGES
  4    171                       open:entry sh /usr/local/Cellar/git/2.21.0/libexec/git-core/git-sh-setup
  2    957              open_nocancel:entry taskgated /usr/local/Cellar/git/2.21.0/bin
  2    957              open_nocancel:entry taskgated /usr/local/Cellar/git/2.21.0/bin
  2    171                       open:entry taskgated /usr/local/Cellar/git/2.21.0/bin/git
  0    171                       open:entry git /usr/local/opt/pcre2/lib/libpcre2-8.0.dylib
  0    171                       open:entry git /usr/local/opt/gettext/lib/libintl.8.dylib
  0    171                       open:entry git /dev/dtracehelper
dtrace: error on enabled probe ID 7 (ID 171: syscall::open:entry): invalid address (0x10af1c652) in action #2 at DIF offset 12
  0    957              open_nocancel:entry git /usr/share/locale/en_AU.UTF-8/LC_MESSAGES/LC_MESSAGES
  0    957              open_nocancel:entry git /usr/share/locale/en_AU.UTF-8/LC_TIME
  0    957              open_nocancel:entry git /usr/share/locale/en_AU.UTF-8/LC_CTYPE
  2    171                       open:entry sh /usr/local/Cellar/git/2.21.0/libexec/git-core/git-sh-i18n
  2    171                       open:entry sh /dev/null
  2    171                       open:entry sh /opt/local/bin/gettext.sh
  0    171                       open:entry sh /dev/null
  0    171                       open:entry sh /dev/null
  4    171                       open:entry basename /dev/dtracehelper
  2    171                       open:entry sed /dev/dtracehelper
  6    957              open_nocancel:entry sed /usr/share/locale/en_AU.UTF-8/LC_COLLATE
  6    957              open_nocancel:entry sed /usr/share/locale/en_AU.UTF-8/LC_CTYPE
  6    957              open_nocancel:entry sed /usr/share/locale/en_AU.UTF-8/LC_MONETARY
  6    957              open_nocancel:entry sed /usr/share/locale/en_AU.UTF-8/LC_NUMERIC
  6    957              open_nocancel:entry sed /usr/share/locale/en_AU.UTF-8/LC_TIME
  6    957              open_nocancel:entry sed /usr/share/locale/en_AU.UTF-8/LC_MESSAGES/LC_MESSAGES
  2    957              open_nocancel:entry taskgated /opt/local/bin
  2    957              open_nocancel:entry taskgated /opt/local/bin
  2    171                       open:entry taskgated /opt/local/bin/gettext
  2    171                       open:entry gettext /opt/local/lib/libintl.8.dylib
  2    171                       open:entry gettext /opt/local/lib/libiconv.2.dylib
  2    171                       open:entry gettext /dev/dtracehelper
  0    957              open_nocancel:entry taskgated /opt/local/bin
  0    957              open_nocancel:entry taskgated /opt/local/bin
  0    171                       open:entry taskgated /opt/local/bin/envsubst
  4    957              open_nocancel:entry gettext /usr/share/locale/en_AU.UTF-8/LC_COLLATE
  4    957              open_nocancel:entry gettext /usr/share/locale/en_AU.UTF-8/LC_CTYPE
  4    957              open_nocancel:entry gettext /usr/share/locale/en_AU.UTF-8/LC_MONETARY
  4    957              open_nocancel:entry gettext /usr/share/locale/en_AU.UTF-8/LC_NUMERIC
  4    957              open_nocancel:entry gettext /usr/share/locale/en_AU.UTF-8/LC_TIME
  4    957              open_nocancel:entry gettext /usr/share/locale/en_AU.UTF-8/LC_MESSAGES/LC_MESSAGES
  6    171                       open:entry envsubst /opt/local/lib/libintl.8.dylib
  4    957              open_nocancel:entry gettext /opt/local/share/locale/locale.alias
  6    171                       open:entry envsubst /opt/local/lib/libiconv.2.dylib
  4    171                       open:entry gettext /usr/local/Cellar/git/2.21.0/share/locale/en_AU.UTF-8/LC_MESSAGES/git.mo
  4    171                       open:entry gettext /usr/local/Cellar/git/2.21.0/share/locale/en_AU.utf8/LC_MESSAGES/git.mo
  4    171                       open:entry gettext /usr/local/Cellar/git/2.21.0/share/locale/en_AU/LC_MESSAGES/git.mo
  4    171                       open:entry gettext /usr/local/Cellar/git/2.21.0/share/locale/en.UTF-8/LC_MESSAGES/git.mo
  4    171                       open:entry gettext /usr/local/Cellar/git/2.21.0/share/locale/en.utf8/LC_MESSAGES/git.mo
  4    171                       open:entry gettext /usr/local/Cellar/git/2.21.0/share/locale/en/LC_MESSAGES/git.mo
  6    171                       open:entry envsubst /dev/dtracehelper
  4    957              open_nocancel:entry envsubst /usr/share/locale/en_AU.UTF-8/LC_COLLATE
  4    957              open_nocancel:entry envsubst /usr/share/locale/en_AU.UTF-8/LC_CTYPE
  4    957              open_nocancel:entry envsubst /usr/share/locale/en_AU.UTF-8/LC_MONETARY
  4    957              open_nocancel:entry envsubst /usr/share/locale/en_AU.UTF-8/LC_NUMERIC
  4    957              open_nocancel:entry envsubst /usr/share/locale/en_AU.UTF-8/LC_TIME
  4    957              open_nocancel:entry envsubst /usr/share/locale/en_AU.UTF-8/LC_MESSAGES/LC_MESSAGES
  0    957              open_nocancel:entry taskgated /opt/local/bin
  0    957              open_nocancel:entry taskgated /opt/local/bin
  0    171                       open:entry taskgated /opt/local/bin/envsubst
  6    171                       open:entry envsubst /opt/local/lib/libintl.8.dylib
  6    171                       open:entry envsubst /opt/local/lib/libiconv.2.dylib
  6    171                       open:entry envsubst /dev/dtracehelper
  6    957              open_nocancel:entry envsubst /usr/share/locale/en_AU.UTF-8/LC_COLLATE
  6    957              open_nocancel:entry envsubst /usr/share/locale/en_AU.UTF-8/LC_CTYPE
  6    957              open_nocancel:entry envsubst /usr/share/locale/en_AU.UTF-8/LC_MONETARY
  6    957              open_nocancel:entry envsubst /usr/share/locale/en_AU.UTF-8/LC_NUMERIC
  6    957              open_nocancel:entry envsubst /usr/share/locale/en_AU.UTF-8/LC_TIME
  6    957              open_nocancel:entry envsubst /usr/share/locale/en_AU.UTF-8/LC_MESSAGES/LC_MESSAGES
  2    171                       open:entry uname /dev/dtracehelper
  0    957              open_nocancel:entry uname /usr/share/locale/en_AU.UTF-8/LC_COLLATE
  0    957              open_nocancel:entry uname /usr/share/locale/en_AU.UTF-8/LC_CTYPE
  0    957              open_nocancel:entry uname /usr/share/locale/en_AU.UTF-8/LC_MONETARY
  0    957              open_nocancel:entry uname /usr/share/locale/en_AU.UTF-8/LC_NUMERIC
  0    957              open_nocancel:entry uname /usr/share/locale/en_AU.UTF-8/LC_TIME
  0    957              open_nocancel:entry uname /usr/share/locale/en_AU.UTF-8/LC_MESSAGES/LC_MESSAGES
  0    957              open_nocancel:entry taskgated /usr/local/Cellar/git/2.21.0/bin
  0    957              open_nocancel:entry taskgated /usr/local/Cellar/git/2.21.0/bin
  0    171                       open:entry taskgated /usr/local/Cellar/git/2.21.0/bin/git
  0    171                       open:entry git /usr/local/opt/pcre2/lib/libpcre2-8.0.dylib
  0    171                       open:entry git /usr/local/opt/gettext/lib/libintl.8.dylib
  0    171                       open:entry git /dev/dtracehelper
dtrace: error on enabled probe ID 7 (ID 171: syscall::open:entry): invalid address (0x101b2d652) in action #2 at DIF offset 12
  0    957              open_nocancel:entry git /usr/share/locale/en_AU.UTF-8/LC_MESSAGES/LC_MESSAGES
  0    957              open_nocancel:entry git /usr/share/locale/en_AU.UTF-8/LC_TIME
  0    957              open_nocancel:entry git /usr/share/locale/en_AU.UTF-8/LC_CTYPE
  0    957              open_nocancel:entry git .
  0    957              open_nocancel:entry git /usr/local/Cellar/gettext/0.19.8.1/share/locale/locale.alias
  0    171                       open:entry git /usr/local/Cellar/git/2.21.0/share/locale/en_AU.UTF-8/LC_MESSAGES/git.mo
  0    171                       open:entry git /usr/local/Cellar/git/2.21.0/share/locale/en_AU.utf8/LC_MESSAGES/git.mo
  0    171                       open:entry git /usr/local/Cellar/git/2.21.0/share/locale/en_AU/LC_MESSAGES/git.mo
  0    171                       open:entry git /usr/local/Cellar/git/2.21.0/share/locale/en.UTF-8/LC_MESSAGES/git.mo
  0    171                       open:entry git /usr/local/Cellar/git/2.21.0/share/locale/en.utf8/LC_MESSAGES/git.mo
  0    171                       open:entry git /usr/local/Cellar/git/2.21.0/share/locale/en/LC_MESSAGES/git.mo

これにより、各コマンドのIOpsを1行ずつ比較することができ、コマンドの分岐点が非常に明確になります。 2 171 open:entry sh /usr/local/Cellar/git/2.21.0/libexec/git-core/git-sh-i18n

そこで、??/git-sh-i18nにnanoコマンドを実行し、echo "debug n"セグメント違反が発生している場所を特定するためにいくつかの行を追加しました。

それは 1 行で発生していたことが判明しtest -z、クラッシュしなかった理由はsudo git submodulesudo が新しいシェルを開くためでした。

それで...

ええ.... 今後の参考までに.... これはエラー「git-submodule がシグナル 11 で死亡しました」の唯一の Google 検索結果です

でも、人生の10時間なんて必要なかった

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