doesn't work under custom devcontainer

Environment

• OS and Version: docker
  Linux ice-home 6.14.0-15-generic #15-Ubuntu SMP PREEMPT_DYNAMIC Sun Apr 6 15:05:05 UTC 2025 x86_64
  x86_64 x86_64 GNU/Linux
  under root

• VS Code Version:
  -Version: 1.100.2
  Commit: 848b80aeb52026648a8ff9f7c45a9b0a80641e2e
  Date: 2025-05-14T21:47:40.416Z
  Electron: 34.5.1
  ElectronBuildId: 11369351
  Chromium: 132.0.6834.210
  Node.js: 20.19.0
  V8: 13.2.152.41-electron.0
  OS: Linux x64 6.14.0-15-generic

• C/C++ Extension Version: 1.26.1

• If using SSH remote, specify OS of remote machine:
  rooted container

Bug Summary and Steps to Reproduce

Bug Summary:

Steps to reproduce:

1. prepare own cotainer. Run it as root
2. install extension under devcontainer
3. try use (say, goto definition of function)

Expected behavior:
works

Configuration and Logs

2025-05-25 08:17:40.416 [info] Extension host with pid 852 started
2025-05-25 08:17:40.418 [info] Lock '/root/.vscode-server/data/User/workspaceStorage/8030c29de55fbb539249111912790f17/vscode.lock': Lock acquired.
2025-05-25 08:17:40.535 [info] ExtensionService#_doActivateExtension vscode.emmet, startup: false, activationEvent: 'onLanguage'
2025-05-25 08:17:40.536 [info] ExtensionService#_doActivateExtension KylinIdeTeam.cppdebug, startup: false, activationEvent: 'onLanguage:c'
2025-05-25 08:17:40.536 [info] ExtensionService#_doActivateExtension ms-vscode.cpptools, startup: false, activationEvent: 'onLanguage:c'
2025-05-25 08:17:40.769 [info] ExtensionService#_doActivateExtension vscode.configuration-editing, startup: false, activationEvent: 'onLanguage:jsonc'
2025-05-25 08:17:40.770 [info] ExtensionService#_doActivateExtension vscode.json-language-features, startup: false, activationEvent: 'onLanguage:jsonc'
2025-05-25 08:17:40.770 [info] ExtensionService#_doActivateExtension vscode.typescript-language-features, startup: false, activationEvent: 'onLanguage:jsonc'
2025-05-25 08:17:40.944 [error] Activating extension ms-vscode.cpptools failed due to an error:
2025-05-25 08:17:40.944 [error] Error: command 'extension.pickNativeProcess' already exists
	at Wb.registerCommand (file:///vscode/vscode-server/bin/linux-x64/848b80aeb52026648a8ff9f7c45a9b0a80641e2e/out/vs/workbench/api/node/extensionHostProcess.js:119:40218)
	at Object.registerCommand (file:///vscode/vscode-server/bin/linux-x64/848b80aeb52026648a8ff9f7c45a9b0a80641e2e/out/vs/workbench/api/node/extensionHostProcess.js:170:30271)
	at Object.initialize (/root/.vscode-server/extensions/ms-vscode.cpptools-1.26.1-linux-x64/dist/src/main.js:12155:38)
	at activate (/root/.vscode-server/extensions/ms-vscode.cpptools-1.26.1-linux-x64/dist/src/main.js:116856:29)
	at ly.kb (file:///vscode/vscode-server/bin/linux-x64/848b80aeb52026648a8ff9f7c45a9b0a80641e2e/out/vs/workbench/api/node/extensionHostProcess.js:123:15268)
	at ly.jb (file:///vscode/vscode-server/bin/linux-x64/848b80aeb52026648a8ff9f7c45a9b0a80641e2e/out/vs/workbench/api/node/extensionHostProcess.js:123:14975)
	at file:///vscode/vscode-server/bin/linux-x64/848b80aeb52026648a8ff9f7c45a9b0a80641e2e/out/vs/workbench/api/node/extensionHostProcess.js:123:13133
	at process.processTicksAndRejections (node:internal/process/task_queues:95:5)
	at async Nb.n (file:///vscode/vscode-server/bin/linux-x64/848b80aeb52026648a8ff9f7c45a9b0a80641e2e/out/vs/workbench/api/node/extensionHostProcess.js:119:13382)
	at async Nb.m (file:///vscode/vscode-server/bin/linux-x64/848b80aeb52026648a8ff9f7c45a9b0a80641e2e/out/vs/workbench/api/node/extensionHostProcess.js:119:13345)
	at async Nb.l (file:///vscode/vscode-server/bin/linux-x64/848b80aeb52026648a8ff9f7c45a9b0a80641e2e/out/vs/workbench/api/node/extensionHostProcess.js:119:12801)
2025-05-25 08:17:40.944 [info] ExtensionService#_doActivateExtension vscode.git-base, startup: true, activationEvent: '*', root cause: vscode.git
2025-05-25 08:17:40.974 [info] ExtensionService#_doActivateExtension vscode.git, startup: true, activationEvent: '*'
2025-05-25 08:17:40.974 [info] ExtensionService#_doActivateExtension vscode.github, startup: true, activationEvent: '*'
2025-05-25 08:17:41.377 [info] Eager extensions activated
2025-05-25 08:17:41.377 [info] ExtensionService#_doActivateExtension vscode.debug-auto-launch, startup: false, activationEvent: 'onStartupFinished'
2025-05-25 08:17:41.377 [info] ExtensionService#_doActivateExtension vscode.merge-conflict, startup: false, activationEvent: 'onStartupFinished'
2025-05-25 08:17:41.612 [warning] [Decorations] CAPPING events from decorations provider vscode.git 4682
2025-05-25 08:17:42.224 [warning] [Decorations] CAPPING events from decorations provider vscode.git 4682
2025-05-25 08:32:50.016 [warning] [Decorations] CAPPING events from decorations provider vscode.git 4683
2025-05-25 08:32:55.114 [warning] [Decorations] CAPPING events from decorations provider vscode.git 4683

====
no option to select 'cpptools' logs

Other Extensions

doesn't matter. could disable all of them

Additional context

No response

Reproduire dans un devcontainer personnalisé exécuté en root avec VS Code 1.100.2 et C/C++ Extension 1.26.1, puis inspecter l’activation de l’extension autour de dist/src/main.js ainsi que l’enregistrement échoué de extension.pickNativeProcess affiché dans le log. La tâche est considérée comme terminée lorsque l’extension s’active dans cet environnement et que goto definition fonctionne sans l’erreur de commande dupliquée ; aucun test du dépôt n’est mentionné dans le rapport.