Edição FML: Então... resumindo a história, era uma função que eu tinha no meu perfil bashrc... test() { npm run test $1 $2 $3 $4 ;}; exportar -f teste
Mas!
Como eu rastreei isso, você pode perguntar?
Bem, depois de pesquisar um pouco com o iosnoop, descobri por que o iosnoop estava fornecendo ??caminhos, o que me levou a esta resposta:https://stackoverflow.com/questions/18191708/why-iosnoop-io-snooping-files-on-disk-returns-paths-with-question-marks
que me forneceu este comando mágico
sudo dtrace -n 'syscall::open*:entry { printf("%s %s",execname,copyinstr(arg0)); }'
Esse comando fornece apenas o io, read, na verdade, aparentemente também executa, acredito, de todos os arquivos syscall::open*:entry. Eu não tinha certeza de como destacar o git, mas o nome do processo é facilmente identificável na saída, então usei esse comando para comparar o IO de sudo git submoduleegit submodule
E os resultados foram os seguintes:
# 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
Isso me permite comparar linha por linha os IOps de cada comando, levando ao ponto de ramificação muito claro do comando
2 171 open:entry sh /usr/local/Cellar/git/2.21.0/libexec/git-core/git-sh-i18n
então eu nano em ??/git-sh-i18n e adicionei algumas echo "debug n"linhas para descobrir onde o segfault estava ocorrendo
Acontece que estava ocorrendo em uma test -zlinha, e o motivo pelo qual não travou sudo git submoduleé porque o sudo abre um novo shell.
então...
sim.... para referência futura.......... este é o único resultado de pesquisa do Google para erro: git-submodule morreu do sinal 11
Mas ei, eu não precisava dessas 10 horas de vida
Editar: descobri que a execução sudo git submodulefunciona, então é um erro de permissão, fiz um rastreamento dtruss que você pode ler aqui,https://pastebin.com/k1qNCsTY
Mas não tenho ideia de como o dtruss funciona, então não consigo descobrir qual objeto fs está sendo acessado com as permissões erradas, parece que ele tenta acessar 1477/0x3e98: write_nocancel(0x1, "/usr/local/Cellar/git/2.21.0/libexec/git-core\n\b\0", 0x2E) = 46 0logo antes do erro 1471/0x3e8b: write_nocancel(0x2, "error: git-submodule died of signal 11\n\0", 0x27) = 39 0ser gerado, mas não sei o que significa write_nocancel,
Acontece que o git-submodule reside dentro libexec/git-coree as permissões são
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
no meu computador
Finalizar edição.
Eu tenho um problema super estranho ocorrendo ontem.
As especificações do software são
SO: OS X 10.13.4
Git: 2.21.0
Nó: 10.15.3
npm: 6.4.1
Perl: 5.18.2
O que estou enfrentando é um problema em que a execução git submodule updateem qualquer lugar do meu sistema retorna o erroerror: git-submodule died of signal 11
Eu descobri esse erro quando tentei instalar um módulo npm a partir de um URL de repositório git
por exemplo
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
para mim, isso traz à tona
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 ]
Achei que talvez fosse perl, mas no osx você não pode atualizar o perl, procurei no activeperl, mas isso significaria mudar a versão do perl que o git usa.
Alguém tem alguma ideia do que isso pode ser?
Eu tentei consertar perl com isto:
sudo perl -MCPAN -e 'CPAN::Shell->notest(install => CPAN::Shell->r)'
e atualizando o xcode através da app store.
O que me faz pensar que é um problema de Perl é que quando eu estava pensando em atualizar o Perl, tentei instalar o BrewPerl, o que me levou a executar este comando após instalá-lo
brewperl install-5.18.1
obtendo este arquivo de log de erros
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 #####
Eu também fiz um rastreamento dtruss e consegui isso
viola o limite de 30.000 caracteres de superusuário
puta merda rodando como sudo faz funcionar, deve ser um problema de permissão .....
Responder1
Resumindo, era a seguinte função que eu tinha no meu .bashrcperfil:
test() { npm run test $1 $2 $3 $4 ;}; export -f test
Mas!
Como eu rastreei isso, você pode perguntar?
Bem, depois de pesquisar um pouco com o iosnoop, descobri por que o iosnoop estava fornecendo ??caminhos, o que me levou a esta resposta:https://stackoverflow.com/questions/18191708/why-iosnoop-io-snooping-files-on-disk-returns-paths-with-question-marks
que me forneceu este comando mágico
sudo dtrace -n 'syscall::open*:entry { printf("%s %s",execname,copyinstr(arg0)); }'
Esse comando fornece apenas o io, read, na verdade, aparentemente também executa, acredito, de todos os arquivos syscall::open*:entry. Eu não tinha certeza de como destacar o git, mas o nome do processo é facilmente identificável na saída, então usei esse comando para comparar o IO de sudo git submoduleegit submodule
E os resultados foram os seguintes:
# 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
Isso me permite comparar linha por linha os IOps de cada comando, levando ao ponto de ramificação muito claro do comando
2 171 open:entry sh /usr/local/Cellar/git/2.21.0/libexec/git-core/git-sh-i18n
então eu nano em ??/git-sh-i18n e adicionei algumas echo "debug n"linhas para descobrir onde o segfault estava ocorrendo
Acontece que estava ocorrendo em uma test -zlinha, e o motivo pelo qual não travou sudo git submoduleé porque o sudo abre um novo shell.
então...
sim.... para referência futura.......... este é o único resultado de pesquisa do Google para erro: git-submodule morreu do sinal 11
Mas ei, eu não precisava dessas 10 horas de vida