Remote GDB - No such file or directory

Environment

• OS and version: OSX 14.5
• VS Code: 1.96.1
• C/C++ extension: 1.23.6
• OS and version of remote machine (if applicable): ubuntu 22.04
• GDB / LLDB version: 12.1

Bug Summary and Steps to Reproduce

I get the following error when trying to run this config

I have no other extensions beside the remote development pack and C/C++

Debugger Configurations

{
    "version": "0.2.0",
    "configurations": [
        {
            "name": "(gdb) Attach",
            "type": "cppdbg",
            "request": "attach",
            "program": "/swgwork/eshukrun/ucc/build/bin/ucc_perftest",
            "MIMode": "gdb",
            "miDebuggerServerAddress": "dgx-gaia-33",
            "miDebuggerPath": "/usr/bin/gdb",
            "useExtendedRemote": true,
            "setupCommands": [
                {
                    "description": "Enable pretty-printing for gdb",
                    "text": "-enable-pretty-printing",
                    "ignoreFailures": true
                },
                {
                    "description": "Set Disassembly Flavor to Intel",
                    "text": "-gdb-set disassembly-flavor intel",
                    "ignoreFailures": true
                }
            ]
        }
    ]
}

Debugger Logs

Launch configuration:
{
  "logging": {
    "engineLogging": true,
    "trace": true,
    "traceResponse": true
  },
  "name": "(gdb) Attach",
  "type": "cppdbg",
  "request": "attach",
  "program": "/swgwork/eshukrun/ucc/build/bin/ucc_perftest",
  "MIMode": "gdb",
  "miDebuggerServerAddress": "dgx-gaia-33",
  "miDebuggerPath": "/usr/bin/gdb",
  "useExtendedRemote": true,
  "setupCommands": [
    {
      "description": "Enable pretty-printing for gdb",
      "text": "-enable-pretty-printing",
      "ignoreFailures": true
    },
    {
      "description": "Set Disassembly Flavor to Intel",
      "text": "-gdb-set disassembly-flavor intel",
      "ignoreFailures": true
    }
  ],
  "__configurationTarget": 6
}
$ /usr/bin/gdb -ex "target extended-remote dgx-gaia-33" -ex "info os processes" -batch
pid        user       command    cores      
[...]
462014     eshukrun   /mtrsysgwork/eshukrun/.vscode-server/.vscode-server/extensions/ms-vscode.cpptools-1.23.6-linux-x64/bin/cpptools 4,20,21,22,23,24,25,26,27,28,29,30,31,33,34,35,36,38,39 
464758     eshukrun   /mtrsysgwork/eshukrun/.vscode-server/.vscode-server/extensions/ms-vscode.cpptools-1.23.6-linux-x64/bin/cpptools 4,20,21,23,24,25,26,27,28,29,30,31,32,33,34,36,37,38 
465067     eshukrun   /mtrsysgwork/eshukrun/.vscode-server/.vscode-server/extensions/ms-vscode.cpptools-1.23.6-linux-x64/bin/cpptools-srv 464758 {AA9F193A-B7E4-4D60-BF9F-FC8CD42DA192} 4,25,26,28,29,30,31 
482610     eshukrun   sh /mtrsysgwork/eshukrun/.vscode-server/.vscode-server/cli/servers/Stable-42b266171e51a016313f47d0c48aca9295b9cbb2/server/bin/code-server --connection-token=remotessh --accept-server-license-terms --start-server --enable-remote-auto-shutdown --socket-path=/tmp/code-5036a04a-c363-43ea-9a2f-4bc0bc1a97f0 33         
482614     eshukrun   /.autodirect/mtrsysgwork/eshukrun/.vscode-server/.vscode-server/cli/servers/Stable-42b266171e51a016313f47d0c48aca9295b9cbb2/server/node /.autodirect/mtrsysgwork/eshukrun/.vscode-server/.vscode-server/cli/servers/Stable-42b266171e51a016313f47d0c48aca9295b9cbb2/server/out/server-main.js --connection-token=remotessh --accept-server-license-terms --start-server --enable-remote-auto-shutdown --socket-path=/tmp/code-5036a04a-c363-43ea-9a2f-4bc0bc1a97f0 0,11,20,21,22,24,25,29,37,39 
482627     eshukrun   /.autodirect/mtrsysgwork/eshukrun/.vscode-server/.vscode-server/cli/servers/Stable-42b266171e51a016313f47d0c48aca9295b9cbb2/server/node /.autodirect/mtrsysgwork/eshukrun/.vscode-server/.vscode-server/cli/servers/Stable-42b266171e51a016313f47d0c48aca9295b9cbb2/server/out/bootstrap-fork --type=ptyHost --logsPath /mtrsysgwork/eshukrun/.vscode-server/.vscode-server/data/logs/20250210T150709 0,17,20,22,23,25,30,31,33,38,39 
482655     eshukrun   /.autodirect/mtrsysgwork/eshukrun/.vscode-server/.vscode-server/cli/servers/Stable-42b266171e51a016313f47d0c48aca9295b9cbb2/server/node /.autodirect/mtrsysgwork/eshukrun/.vscode-server/.vscode-server/cli/servers/Stable-42b266171e51a016313f47d0c48aca9295b9cbb2/server/out/bootstrap-fork --type=fileWatcher 22,23,24,25,26,27,28,29,33,34,35,36,37 
482671     eshukrun   /.autodirect/mtrsysgwork/eshukrun/.vscode-server/.vscode-server/cli/servers/Stable-42b266171e51a016313f47d0c48aca9295b9cbb2/server/node --dns-result-order=ipv4first /.autodirect/mtrsysgwork/eshukrun/.vscode-server/.vscode-server/cli/servers/Stable-42b266171e51a016313f47d0c48aca9295b9cbb2/server/out/bootstrap-fork --type=extensionHost --transformURIs --useHostProxy=false 2,6,7,8,9,11,13,14,16,17,18 
482730     eshukrun   /.autodirect/mtrsysgwork/eshukrun/.vscode-server/.vscode-server/cli/servers/Stable-42b266171e51a016313f47d0c48aca9295b9cbb2/server/node /.autodirect/mtrsysgwork/eshukrun/.vscode-server/.vscode-server/cli/servers/Stable-42b266171e51a016313f47d0c48aca9295b9cbb2/server/extensions/json-language-features/server/dist/node/jsonServerMain --node-ipc --clientProcessId=482671 0,1,2,17,18,19 
482837     eshukrun   /mtrsysgwork/eshukrun/.vscode-server/.vscode-server/extensions/ms-vscode.cpptools-1.23.6-linux-x64/bin/cpptools 0,1,2,3,4,5,6,7,8,10,12,13,16,17,18,19,25,27 
482903     eshukrun   /.autodirect/mtrsysgwork/eshukrun/.vscode-server/.vscode-server/cli/servers/Stable-42b266171e51a016313f47d0c48aca9295b9cbb2/server/node /mtrsysgwork/eshukrun/.vscode-server/.vscode-server/extensions/gitlab.gitlab-workflow-5.39.0/assets/language-server/node/main-bundle.js --stdio --clientProcessId=482671 2,4,5,9,14,15,17,18,25,26 
483748     eshukrun   /mtrsysgwork/eshukrun/.vscode-server/.vscode-server/extensions/ms-vscode.cpptools-1.23.6-linux-x64/bin/cpptools-srv 482837 {128E7099-8AC4-4C44-8239-9F718827005C} 0,12,13,14,16,17 
484258     eshukrun   /mtrsysgwork/eshukrun/.vscode-server/.vscode-server/code-42b266171e51a016313f47d0c48aca9295b9cbb2 command-shell --cli-data-dir /mtrsysgwork/eshukrun/.vscode-server/.vscode-server/cli --parent-process-id 484240 --on-host=127.0.0.1 --on-port 20,21,22,23,24,25,26,27,28,29,30,31,32,33,34,35,36,37,38,39 
484319     eshukrun   /.autodirect/mtrsysgwork/eshukrun/.vscode-server/.vscode-server/cli/servers/Stable-42b266171e51a016313f47d0c48aca9295b9cbb2/server/node --dns-result-order=ipv4first /.autodirect/mtrsysgwork/eshukrun/.vscode-server/.vscode-server/cli/servers/Stable-42b266171e51a016313f47d0c48aca9295b9cbb2/server/out/bootstrap-fork --type=extensionHost --transformURIs --useHostProxy=false 2,5,6,8,9,10,18,21,23,39 
484330     eshukrun   /.autodirect/mtrsysgwork/eshukrun/.vscode-server/.vscode-server/cli/servers/Stable-42b266171e51a016313f47d0c48aca9295b9cbb2/server/node /.autodirect/mtrsysgwork/eshukrun/.vscode-server/.vscode-server/cli/servers/Stable-42b266171e51a016313f47d0c48aca9295b9cbb2/server/out/bootstrap-fork --type=fileWatcher 6,21,23,27,28,30,31,32,33,34,35,36 
484456     eshukrun   /bin/sh    36         
484459     eshukrun   /mtrsysgwork/eshukrun/.vscode-server/.vscode-server/extensions/ms-vscode.cpptools-1.23.6-linux-x64/bin/cpptools 0,1,2,3,4,5,6,7,8,9,10,11,12,13,14,15,16,17,18,19,31 
484498     eshukrun   /.autodirect/mtrsysgwork/eshukrun/.vscode-server/.vscode-server/cli/servers/Stable-42b266171e51a016313f47d0c48aca9295b9cbb2/server/node /.autodirect/mtrsysgwork/eshukrun/.vscode-server/.vscode-server/cli/servers/Stable-42b266171e51a016313f47d0c48aca9295b9cbb2/server/extensions/json-language-features/server/dist/node/jsonServerMain --node-ipc --clientProcessId=484319 1,6,7,9,10,11,14 
484561     eshukrun   /.autodirect/mtrsysgwork/eshukrun/.vscode-server/.vscode-server/cli/servers/Stable-42b266171e51a016313f47d0c48aca9295b9cbb2/server/node /mtrsysgwork/eshukrun/.vscode-server/.vscode-server/extensions/gitlab.gitlab-workflow-5.39.0/assets/language-server/node/main-bundle.js --stdio --clientProcessId=484319 2,4,5,7,8,9,10,20,22 
484687     root       [kworker/2:1-eve] 2          
484691     root       [kworker/13:2-ev] 13         
484832     eshukrun   /mtrsysgwork/eshukrun/.vscode-server/.vscode-server/extensions/ms-vscode.cpptools-1.23.6-linux-x64/bin/cpptools-srv 484459 {E5D0F6CC-8F34-4C21-9C8B-E6B3BDE0DA18} 7,9,11,13,15,17 
484843     eshukrun   /mtrsysgwork/eshukrun/.vscode-server/.vscode-server/extensions/ms-vscode.cpptools-1.23.6-linux-x64/bin/cpptools-srv 484459 {37CCB01A-1C91-4F09-B0C1-73F1CFFE108C} 0,1,2,3,4,5,6,7,8,9,10,11,12,13,14,15,16,17,18,19 
486252     eshukrun   /bin/sh -c ./gdb -ex "target extended-remote dgx-gaia-33" -ex "info os processes" -batch 6          
486253     eshukrun   ./gdb -ex target extended-remote dgx-gaia-33 -ex info os processes -batch 0,1,2,3,4,5,6,7,8,9,10,11,12,13,14,15,16,17,18,19

Other Extensions

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Additional Information

No response

Inizia con la configurazione del debugger e il log di avvio forniti, in particolare con il target extended-remote command, miDebuggerServerAddress, miDebuggerPath e program path. Riproduci il problema di remote attach e traccia il modo in cui la C/C++ extension gestisce questi percorsi; il lavoro è completato quando viene identificata l’origine dell’errore “No such file or directory” e viene confermato un fix con un test di regressione.