High cpu usage from unknown extension (likely NOT json)

[iaicode]

Type: Performance Issue

high cpu usage

VS Code version: Code 1.95.0 (912bb68, 2024-10-28T20:16:24.561Z)
OS version: Darwin arm64 24.1.0
Modes:

System Info

Item	Value
CPUs	Apple M1 (8 x 2400)
GPU Status	2d_canvas: enabled canvas_oop_rasterization: enabled_on direct_rendering_display_compositor: disabled_off_ok gpu_compositing: enabled multiple_raster_threads: enabled_on opengl: enabled_on rasterization: enabled raw_draw: disabled_off_ok skia_graphite: disabled_off video_decode: enabled video_encode: enabled webgl: enabled webgl2: enabled webgpu: enabled webnn: disabled_off
Load (avg)	17, 12, 7
Memory (System)	16.00GB (0.17GB free)
Process Argv
Screen Reader	yes
VM	0%

Process Info

CPU %	Mem MB	   PID	Process
   17	   213	 44586	code main
    2	    66	 44588	   gpu-process
    0	    33	 44589	   utility-network-service
    2	    82	 44624	shared-process
    0	     0	 47768	     /bin/ps -ax -o pid=,ppid=,pcpu=,pmem=,command=
   94	    66	 45279	extensionHost [1]
    0	    33	 45300	     /Applications/Visual Studio Code.app/Contents/Frameworks/Code Helper (Plugin).app/Contents/MacOS/Code Helper (Plugin) /Applications/Visual Studio Code.app/Contents/Resources/app/extensions/json-language-features/server/dist/node/jsonServerMain --node-ipc --clientProcessId=45279
   96	    66	 45395	extensionHost [1]
    0	    33	 45413	     /Applications/Visual Studio Code.app/Contents/Frameworks/Code Helper (Plugin).app/Contents/MacOS/Code Helper (Plugin) /Applications/Visual Studio Code.app/Contents/Resources/app/extensions/json-language-features/server/dist/node/jsonServerMain --node-ipc --clientProcessId=45395
   96	    66	 45643	extensionHost [2]
    0	    33	 45665	     /Applications/Visual Studio Code.app/Contents/Frameworks/Code Helper (Plugin).app/Contents/MacOS/Code Helper (Plugin) /Applications/Visual Studio Code.app/Contents/Resources/app/extensions/json-language-features/server/dist/node/jsonServerMain --node-ipc --clientProcessId=45643
    0	    49	 45673	ptyHost
   96	    66	 45681	extensionHost [2]
    0	     0	 45690	     <defunct>
    0	     0	 45691	     <defunct>
    0	    33	 45693	     electron-nodejs (server.js )
    0	    33	 45714	     /Applications/Visual Studio Code.app/Contents/Frameworks/Code Helper (Plugin).app/Contents/MacOS/Code Helper (Plugin) /Applications/Visual Studio Code.app/Contents/Resources/app/extensions/css-language-features/server/dist/node/cssServerMain --node-ipc --clientProcessId=45681
    0	    33	 45824	     electron-nodejs (eslintServer.js )
    0	    33	 45867	     /Applications/Visual Studio Code.app/Contents/Frameworks/Code Helper (Plugin).app/Contents/MacOS/Code Helper (Plugin) /Applications/Visual Studio Code.app/Contents/Resources/app/extensions/json-language-features/server/dist/node/jsonServerMain --node-ipc --clientProcessId=45681
   97	    66	 46659	extensionHost [2]
    0	    33	 46664	     electron-nodejs (server.js )
    0	    33	 46665	     /Applications/Visual Studio Code.app/Contents/Frameworks/Code Helper (Plugin).app/Contents/MacOS/Code Helper (Plugin) /Applications/Visual Studio Code.app/Contents/Resources/app/extensions/css-language-features/server/dist/node/cssServerMain --node-ipc --clientProcessId=46659
    0	    33	 46667	     /Applications/Visual Studio Code.app/Contents/Frameworks/Code Helper (Plugin).app/Contents/MacOS/Code Helper (Plugin) /Applications/Visual Studio Code.app/Contents/Resources/app/extensions/json-language-features/server/dist/node/jsonServerMain --node-ipc --clientProcessId=46659
    0	    33	 46730	     electron-nodejs (eslintServer.js )
    0	     0	 46734	     <defunct>
    0	     0	 46735	     <defunct>
   96	    66	 46914	extensionHost [2]
    0	     0	 46919	     <defunct>
    0	     0	 46920	     <defunct>
    0	    33	 46922	     electron-nodejs (server.js )
    0	    33	 46940	     electron-nodejs (eslintServer.js )
    0	    33	 46947	     /Applications/Visual Studio Code.app/Contents/Frameworks/Code Helper (Plugin).app/Contents/MacOS/Code Helper (Plugin) /Applications/Visual Studio Code.app/Contents/Resources/app/extensions/json-language-features/server/dist/node/jsonServerMain --node-ipc --clientProcessId=46914
   20	   344	 47718	window [4] (Visual Studio Code)
    0	    49	 47719	fileWatcher [4]
    0	   229	 47720	extensionHost [4]
    0	    49	 47728	     /Applications/Visual Studio Code.app/Contents/Frameworks/Code Helper (Plugin).app/Contents/MacOS/Code Helper (Plugin) /Applications/Visual Studio Code.app/Contents/Resources/app/extensions/json-language-features/server/dist/node/jsonServerMain --node-ipc --clientProcessId=47720

Workspace Info

;

Extensions (13)

Extension	Author (truncated)	Version
project-manager	ale	12.8.0
codewhisperer-for-command-line-companion	ama	1.4.5
gitlens	eam	15.6.2
copilot	Git	1.243.0
copilot-chat	Git	0.22.0
todo-tree	Gru	0.0.226
material-color	guo	1.4.3
vscode-filesize	mkx	3.1.0
color-highlight	nau	2.8.0
psi-header	psi	1.23.1
partial-diff	ryu	1.4.3
vscode-javascript-booster	sbu	14.0.1
pretty-ts-errors	Yoa	0.6.0

[servusdei2018]

Looks like the JSON Language Features extension is causing your issues; are you working with particularly large JSON files?

To temporarily mitigate this, you may disable the extension like so:

1. Click on the Extensions icon in the Activity Bar on the side (or press ⌘ + Shift + X on macOS, Ctrl + Shift + X on Windows/Linux).
2. In the search bar, enter @id:vscode.json-language-features.
3. Select JSON Language Features from the results.
4. Click the Disable button to the left of the gear icon.

[iaicode]

Looks like the JSON Language Features extension is causing your issues; are you working with particularly large JSON files?

To temporarily mitigate this, you may disable the extension like so:

1. Click on the Extensions icon in the Activity Bar on the side (or press ⌘ + Shift + X on macOS, Ctrl + Shift + X on Windows/Linux).
2. In the search bar, enter @id:vscode.json-language-features.
3. Select JSON Language Features from the results.
4. Click the Disable button to the left of the gear icon.

Yes, I disabled this extension, but there is not any help.

[gjsjohnmurray]

Please use the Start Extension Bisect command to investigate whether the problem is being caused by one of your extensions.

[iaicode]

Please use the Start Extension Bisect command to investigate whether the problem is being caused by one of your extensions.

The problem is still having and be worse.

[iaicode]

It work well after downgrade to 1.94.2

[UsamaKarim]

Same issue on M1 Mac.
The issue become worse on every restart of vscode.
Disabling @id:vscode.json-language-features extension do not resolve the issue.
I tried Bisect but the issue still exist.
I had to force quit vscode to get rid of high usage.

[jenky]

Same issue on M1 Mac, fan is screaming. Bisect doesn't detect any issues.

Extension Host log

2024-11-01 00:02:50.885 [info] Eager extensions activated
2024-11-01 00:03:01.608 [info] Extension host terminating: renderer closed the MessagePort
2024-11-01 00:03:01.635 [error] An error occurred when disposing the subscriptions for extension 'bmewburn.vscode-intelephense-client':
2024-11-01 00:03:01.636 [error] TypeError: Cannot read private member #e from an object whose class did not declare it
    at Object.dispose (file:///Applications/Visual%20Studio%20Code.app/Contents/Resources/app/out/vs/workbench/api/node/extensionHostProcess.js:108:20066)
    at ci (file:///Applications/Visual%20Studio%20Code.app/Contents/Resources/app/out/vs/workbench/api/node/extensionHostProcess.js:24:699)
    at file:///Applications/Visual%20Studio%20Code.app/Contents/Resources/app/out/vs/workbench/api/node/extensionHostProcess.js:118:14992
    at file:///Applications/Visual%20Studio%20Code.app/Contents/Resources/app/out/vs/workbench/api/node/extensionHostProcess.js:24:1009
    at Object.dispose (file:///Applications/Visual%20Studio%20Code.app/Contents/Resources/app/out/vs/workbench/api/node/extensionHostProcess.js:7:2146)
    at z_.eb (file:///Applications/Visual%20Studio%20Code.app/Contents/Resources/app/out/vs/workbench/api/node/extensionHostProcess.js:118:11919)
    at file:///Applications/Visual%20Studio%20Code.app/Contents/Resources/app/out/vs/workbench/api/node/extensionHostProcess.js:118:9874
    at Array.map (<anonymous>)
    at z_.$ (file:///Applications/Visual%20Studio%20Code.app/Contents/Resources/app/out/vs/workbench/api/node/extensionHostProcess.js:118:9862)
    at z_.terminate (file:///Applications/Visual%20Studio%20Code.app/Contents/Resources/app/out/vs/workbench/api/node/extensionHostProcess.js:118:10105)
    at EC.terminate (file:///Applications/Visual%20Studio%20Code.app/Contents/Resources/app/out/vs/workbench/api/node/extensionHostProcess.js:119:1424)
    at Zi (file:///Applications/Visual%20Studio%20Code.app/Contents/Resources/app/out/vs/workbench/api/node/extensionHostProcess.js:174:15063)
    at MessagePortMain.<anonymous> (file:///Applications/Visual%20Studio%20Code.app/Contents/Resources/app/out/vs/workbench/api/node/extensionHostProcess.js:174:11611)
    at MessagePortMain.emit (node:events:519:28)
    at Object.MessagePortMain._internalPort.emit (node:electron/js2c/utility_init:2:2949)
2024-11-01 00:03:01.648 [error] An error occurred when disposing the subscriptions for extension 'MehediDracula.php-namespace-resolver':
2024-11-01 00:03:01.648 [error] TypeError: r.dispose is not a function
    at ci (file:///Applications/Visual%20Studio%20Code.app/Contents/Resources/app/out/vs/workbench/api/node/extensionHostProcess.js:24:699)
    at file:///Applications/Visual%20Studio%20Code.app/Contents/Resources/app/out/vs/workbench/api/node/extensionHostProcess.js:118:14992
    at file:///Applications/Visual%20Studio%20Code.app/Contents/Resources/app/out/vs/workbench/api/node/extensionHostProcess.js:24:1009
    at Object.dispose (file:///Applications/Visual%20Studio%20Code.app/Contents/Resources/app/out/vs/workbench/api/node/extensionHostProcess.js:7:2146)
    at z_.eb (file:///Applications/Visual%20Studio%20Code.app/Contents/Resources/app/out/vs/workbench/api/node/extensionHostProcess.js:118:11919)
    at file:///Applications/Visual%20Studio%20Code.app/Contents/Resources/app/out/vs/workbench/api/node/extensionHostProcess.js:118:9874
    at Array.map (<anonymous>)
    at z_.$ (file:///Applications/Visual%20Studio%20Code.app/Contents/Resources/app/out/vs/workbench/api/node/extensionHostProcess.js:118:9862)
    at z_.terminate (file:///Applications/Visual%20Studio%20Code.app/Contents/Resources/app/out/vs/workbench/api/node/extensionHostProcess.js:118:10105)
    at EC.terminate (file:///Applications/Visual%20Studio%20Code.app/Contents/Resources/app/out/vs/workbench/api/node/extensionHostProcess.js:119:1424)
    at Zi (file:///Applications/Visual%20Studio%20Code.app/Contents/Resources/app/out/vs/workbench/api/node/extensionHostProcess.js:174:15063)
    at MessagePortMain.<anonymous> (file:///Applications/Visual%20Studio%20Code.app/Contents/Resources/app/out/vs/workbench/api/node/extensionHostProcess.js:174:11611)
    at MessagePortMain.emit (node:events:519:28)
    at Object.MessagePortMain._internalPort.emit (node:electron/js2c/utility_init:2:2949)
2024-11-01 00:03:01.672 [error] TypeError: Cannot read properties of undefined (reading 'trackEvent')
    at jb (/Users/lynh/.vscode/extensions/devsense.composer-php-vscode-1.52.16273/out/src/extension.js:43:5828)
    at Object.<anonymous> (/Users/lynh/.vscode/extensions/devsense.composer-php-vscode-1.52.16273/out/src/extension.js:43:6024)
    at Generator.next (<anonymous>)
    at /Users/lynh/.vscode/extensions/devsense.composer-php-vscode-1.52.16273/out/src/extension.js:1:832
    at new Promise (<anonymous>)
    at b (/Users/lynh/.vscode/extensions/devsense.composer-php-vscode-1.52.16273/out/src/extension.js:1:652)
    at Object.v1 (/Users/lynh/.vscode/extensions/devsense.composer-php-vscode-1.52.16273/out/src/extension.js:43:6000)
    at z_.eb (file:///Applications/Visual%20Studio%20Code.app/Contents/Resources/app/out/vs/workbench/api/node/extensionHostProcess.js:118:11724)
    at file:///Applications/Visual%20Studio%20Code.app/Contents/Resources/app/out/vs/workbench/api/node/extensionHostProcess.js:118:9874
    at Array.map (<anonymous>)
    at z_.$ (file:///Applications/Visual%20Studio%20Code.app/Contents/Resources/app/out/vs/workbench/api/node/extensionHostProcess.js:118:9862)
    at z_.terminate (file:///Applications/Visual%20Studio%20Code.app/Contents/Resources/app/out/vs/workbench/api/node/extensionHostProcess.js:118:10105)
    at EC.terminate (file:///Applications/Visual%20Studio%20Code.app/Contents/Resources/app/out/vs/workbench/api/node/extensionHostProcess.js:119:1424)
    at Zi (file:///Applications/Visual%20Studio%20Code.app/Contents/Resources/app/out/vs/workbench/api/node/extensionHostProcess.js:174:15063)
    at MessagePortMain.<anonymous> (file:///Applications/Visual%20Studio%20Code.app/Contents/Resources/app/out/vs/workbench/api/node/extensionHostProcess.js:174:11611)
    at MessagePortMain.emit (node:events:519:28)
    at Object.MessagePortMain._internalPort.emit (node:electron/js2c/utility_init:2:2949)
2024-11-01 00:03:01.685 [error] Canceled: Canceled
    at new tT (file:///Applications/Visual%20Studio%20Code.app/Contents/Resources/app/out/vs/workbench/api/node/extensionHostProcess.js:31:108738)
    at py.U (file:///Applications/Visual%20Studio%20Code.app/Contents/Resources/app/out/vs/workbench/api/node/extensionHostProcess.js:31:113348)
    at Proxy.s.<computed>.n.charCodeAt.s.<computed> (file:///Applications/Visual%20Studio%20Code.app/Contents/Resources/app/out/vs/workbench/api/node/extensionHostProcess.js:31:110842)
    at Y0.g (file:///Applications/Visual%20Studio%20Code.app/Contents/Resources/app/out/vs/workbench/api/node/extensionHostProcess.js:114:32313)
    at Y0.executeCommand (file:///Applications/Visual%20Studio%20Code.app/Contents/Resources/app/out/vs/workbench/api/node/extensionHostProcess.js:114:31817)
    at r.registerCommand.description (file:///Applications/Visual%20Studio%20Code.app/Contents/Resources/app/out/vs/workbench/api/node/extensionHostProcess.js:114:31147)
    at Y0.h (file:///Applications/Visual%20Studio%20Code.app/Contents/Resources/app/out/vs/workbench/api/node/extensionHostProcess.js:114:32833)
    at Y0.g (file:///Applications/Visual%20Studio%20Code.app/Contents/Resources/app/out/vs/workbench/api/node/extensionHostProcess.js:114:31910)
    at Y0.executeCommand (file:///Applications/Visual%20Studio%20Code.app/Contents/Resources/app/out/vs/workbench/api/node/extensionHostProcess.js:114:31817)
    at Object.executeCommand (file:///Applications/Visual%20Studio%20Code.app/Contents/Resources/app/out/vs/workbench/api/node/extensionHostProcess.js:156:37246)
    at mh.O [as value] (/Applications/Visual Studio Code.app/Contents/Resources/app/extensions/git/dist/main.js:2:961845)
    at D.B (file:///Applications/Visual%20Studio%20Code.app/Contents/Resources/app/out/vs/workbench/api/node/extensionHostProcess.js:29:746)
    at D.C (file:///Applications/Visual%20Studio%20Code.app/Contents/Resources/app/out/vs/workbench/api/node/extensionHostProcess.js:29:816)
    at D.fire (file:///Applications/Visual%20Studio%20Code.app/Contents/Resources/app/out/vs/workbench/api/node/extensionHostProcess.js:29:1033)
    at Object.p [as dispose] (/Applications/Visual Studio Code.app/Contents/Resources/app/extensions/git/dist/main.js:2:983333)
    at /Applications/Visual Studio Code.app/Contents/Resources/app/extensions/git/dist/main.js:2:989455
    at Array.forEach (<anonymous>)
    at b.dispose (/Applications/Visual Studio Code.app/Contents/Resources/app/extensions/git/dist/main.js:2:989441)
    at V1.<anonymous> (file:///Applications/Visual%20Studio%20Code.app/Contents/Resources/app/out/vs/workbench/api/node/extensionHostProcess.js:108:19994)
    at V1.dispose (file:///Applications/Visual%20Studio%20Code.app/Contents/Resources/app/out/vs/workbench/api/node/extensionHostProcess.js:108:20090)
    at V1.<anonymous> (/Applications/Visual Studio Code.app/Contents/Resources/app/extensions/git/dist/main.js:2:964255)
    at V1.dispose (file:///Applications/Visual%20Studio%20Code.app/Contents/Resources/app/out/vs/workbench/api/node/extensionHostProcess.js:108:20090)
    at ci (file:///Applications/Visual%20Studio%20Code.app/Contents/Resources/app/out/vs/workbench/api/node/extensionHostProcess.js:24:699)
    at file:///Applications/Visual%20Studio%20Code.app/Contents/Resources/app/out/vs/workbench/api/node/extensionHostProcess.js:118:14992
    at file:///Applications/Visual%20Studio%20Code.app/Contents/Resources/app/out/vs/workbench/api/node/extensionHostProcess.js:24:1009
    at Object.dispose (file:///Applications/Visual%20Studio%20Code.app/Contents/Resources/app/out/vs/workbench/api/node/extensionHostProcess.js:7:2146)
    at z_.eb (file:///Applications/Visual%20Studio%20Code.app/Contents/Resources/app/out/vs/workbench/api/node/extensionHostProcess.js:118:11919)
    at file:///Applications/Visual%20Studio%20Code.app/Contents/Resources/app/out/vs/workbench/api/node/extensionHostProcess.js:118:9874
    at Array.map (<anonymous>)
    at z_.$ (file:///Applications/Visual%20Studio%20Code.app/Contents/Resources/app/out/vs/workbench/api/node/extensionHostProcess.js:118:9862)
    at z_.terminate (file:///Applications/Visual%20Studio%20Code.app/Contents/Resources/app/out/vs/workbench/api/node/extensionHostProcess.js:118:10105)
    at EC.terminate (file:///Applications/Visual%20Studio%20Code.app/Contents/Resources/app/out/vs/workbench/api/node/extensionHostProcess.js:119:1424)
    at Zi (file:///Applications/Visual%20Studio%20Code.app/Contents/Resources/app/out/vs/workbench/api/node/extensionHostProcess.js:174:15063)
    at MessagePortMain.<anonymous> (file:///Applications/Visual%20Studio%20Code.app/Contents/Resources/app/out/vs/workbench/api/node/extensionHostProcess.js:174:11611)
    at MessagePortMain.emit (node:events:519:28)
    at Object.MessagePortMain._internalPort.emit (node:electron/js2c/utility_init:2:2949) setContext undefined
2024-11-01 00:03:01.692 [error] Canceled: Canceled
    at new tT (file:///Applications/Visual%20Studio%20Code.app/Contents/Resources/app/out/vs/workbench/api/node/extensionHostProcess.js:31:108738)
    at py.U (file:///Applications/Visual%20Studio%20Code.app/Contents/Resources/app/out/vs/workbench/api/node/extensionHostProcess.js:31:113348)
    at Proxy.s.<computed>.n.charCodeAt.s.<computed> (file:///Applications/Visual%20Studio%20Code.app/Contents/Resources/app/out/vs/workbench/api/node/extensionHostProcess.js:31:110842)
    at Y0.g (file:///Applications/Visual%20Studio%20Code.app/Contents/Resources/app/out/vs/workbench/api/node/extensionHostProcess.js:114:32313)
    at Y0.executeCommand (file:///Applications/Visual%20Studio%20Code.app/Contents/Resources/app/out/vs/workbench/api/node/extensionHostProcess.js:114:31817)
    at r.registerCommand.description (file:///Applications/Visual%20Studio%20Code.app/Contents/Resources/app/out/vs/workbench/api/node/extensionHostProcess.js:114:31147)
    at Y0.h (file:///Applications/Visual%20Studio%20Code.app/Contents/Resources/app/out/vs/workbench/api/node/extensionHostProcess.js:114:32833)
    at Y0.g (file:///Applications/Visual%20Studio%20Code.app/Contents/Resources/app/out/vs/workbench/api/node/extensionHostProcess.js:114:31910)
    at Y0.executeCommand (file:///Applications/Visual%20Studio%20Code.app/Contents/Resources/app/out/vs/workbench/api/node/extensionHostProcess.js:114:31817)
    at Object.executeCommand (file:///Applications/Visual%20Studio%20Code.app/Contents/Resources/app/out/vs/workbench/api/node/extensionHostProcess.js:156:37246)
    at a.VscodeDevShareProvider.set hasGitHubRepositories [as hasGitHubRepositories] (/Applications/Visual Studio Code.app/Contents/Resources/app/extensions/github/dist/extension.js:2:328633)
    at /Applications/Visual Studio Code.app/Contents/Resources/app/extensions/github/dist/extension.js:2:329592
    at mh.value (/Applications/Visual Studio Code.app/Contents/Resources/app/extensions/git/dist/main.js:2:1073936)
    at D.B (file:///Applications/Visual%20Studio%20Code.app/Contents/Resources/app/out/vs/workbench/api/node/extensionHostProcess.js:29:746)
    at D.C (file:///Applications/Visual%20Studio%20Code.app/Contents/Resources/app/out/vs/workbench/api/node/extensionHostProcess.js:29:816)
    at D.fire (file:///Applications/Visual%20Studio%20Code.app/Contents/Resources/app/out/vs/workbench/api/node/extensionHostProcess.js:29:1033)
    at Object.p [as dispose] (/Applications/Visual Studio Code.app/Contents/Resources/app/extensions/git/dist/main.js:2:983333)
    at /Applications/Visual Studio Code.app/Contents/Resources/app/extensions/git/dist/main.js:2:989455
    at Array.forEach (<anonymous>)
    at b.dispose (/Applications/Visual Studio Code.app/Contents/Resources/app/extensions/git/dist/main.js:2:989441)
    at V1.<anonymous> (file:///Applications/Visual%20Studio%20Code.app/Contents/Resources/app/out/vs/workbench/api/node/extensionHostProcess.js:108:19994)
    at V1.dispose (file:///Applications/Visual%20Studio%20Code.app/Contents/Resources/app/out/vs/workbench/api/node/extensionHostProcess.js:108:20090)
    at V1.<anonymous> (/Applications/Visual Studio Code.app/Contents/Resources/app/extensions/git/dist/main.js:2:964255)
    at V1.dispose (file:///Applications/Visual%20Studio%20Code.app/Contents/Resources/app/out/vs/workbench/api/node/extensionHostProcess.js:108:20090)
    at ci (file:///Applications/Visual%20Studio%20Code.app/Contents/Resources/app/out/vs/workbench/api/node/extensionHostProcess.js:24:699)
    at file:///Applications/Visual%20Studio%20Code.app/Contents/Resources/app/out/vs/workbench/api/node/extensionHostProcess.js:118:14992
    at file:///Applications/Visual%20Studio%20Code.app/Contents/Resources/app/out/vs/workbench/api/node/extensionHostProcess.js:24:1009
    at Object.dispose (file:///Applications/Visual%20Studio%20Code.app/Contents/Resources/app/out/vs/workbench/api/node/extensionHostProcess.js:7:2146)
    at z_.eb (file:///Applications/Visual%20Studio%20Code.app/Contents/Resources/app/out/vs/workbench/api/node/extensionHostProcess.js:118:11919)
    at file:///Applications/Visual%20Studio%20Code.app/Contents/Resources/app/out/vs/workbench/api/node/extensionHostProcess.js:118:9874
    at Array.map (<anonymous>)
    at z_.$ (file:///Applications/Visual%20Studio%20Code.app/Contents/Resources/app/out/vs/workbench/api/node/extensionHostProcess.js:118:9862)
    at z_.terminate (file:///Applications/Visual%20Studio%20Code.app/Contents/Resources/app/out/vs/workbench/api/node/extensionHostProcess.js:118:10105)
    at EC.terminate (file:///Applications/Visual%20Studio%20Code.app/Contents/Resources/app/out/vs/workbench/api/node/extensionHostProcess.js:119:1424)
    at Zi (file:///Applications/Visual%20Studio%20Code.app/Contents/Resources/app/out/vs/workbench/api/node/extensionHostProcess.js:174:15063)
    at MessagePortMain.<anonymous> (file:///Applications/Visual%20Studio%20Code.app/Contents/Resources/app/out/vs/workbench/api/node/extensionHostProcess.js:174:11611)
    at MessagePortMain.emit (node:events:519:28)
    at Object.MessagePortMain._internalPort.emit (node:electron/js2c/utility_init:2:2949) setContext undefined
2024-11-01 00:03:01.699 [error] Canceled: Canceled
    at new tT (file:///Applications/Visual%20Studio%20Code.app/Contents/Resources/app/out/vs/workbench/api/node/extensionHostProcess.js:31:108738)
    at py.U (file:///Applications/Visual%20Studio%20Code.app/Contents/Resources/app/out/vs/workbench/api/node/extensionHostProcess.js:31:113348)
    at Proxy.s.<computed>.n.charCodeAt.s.<computed> (file:///Applications/Visual%20Studio%20Code.app/Contents/Resources/app/out/vs/workbench/api/node/extensionHostProcess.js:31:110842)
    at Y0.g (file:///Applications/Visual%20Studio%20Code.app/Contents/Resources/app/out/vs/workbench/api/node/extensionHostProcess.js:114:32313)
    at Y0.executeCommand (file:///Applications/Visual%20Studio%20Code.app/Contents/Resources/app/out/vs/workbench/api/node/extensionHostProcess.js:114:31817)
    at r.registerCommand.description (file:///Applications/Visual%20Studio%20Code.app/Contents/Resources/app/out/vs/workbench/api/node/extensionHostProcess.js:114:31147)
    at Y0.h (file:///Applications/Visual%20Studio%20Code.app/Contents/Resources/app/out/vs/workbench/api/node/extensionHostProcess.js:114:32833)
    at Y0.g (file:///Applications/Visual%20Studio%20Code.app/Contents/Resources/app/out/vs/workbench/api/node/extensionHostProcess.js:114:31910)
    at Y0.executeCommand (file:///Applications/Visual%20Studio%20Code.app/Contents/Resources/app/out/vs/workbench/api/node/extensionHostProcess.js:114:31817)
    at Object.executeCommand (file:///Applications/Visual%20Studio%20Code.app/Contents/Resources/app/out/vs/workbench/api/node/extensionHostProcess.js:156:37246)
    at f (/Users/lynh/.vscode/extensions/eamodio.gitlens-15.6.2/dist/gitlens.js:1492:13980)
    at c (/Users/lynh/.vscode/extensions/eamodio.gitlens-15.6.2/dist/gitlens.js:1492:18539)
    at ActionRunners._updateContextKeys (/Users/lynh/.vscode/extensions/eamodio.gitlens-15.6.2/dist/gitlens.js:1107:65658)
    at s (/Users/lynh/.vscode/extensions/eamodio.gitlens-15.6.2/dist/gitlens.js:1107:64102)
    at RegisteredActionRunner.unregister (/Users/lynh/.vscode/extensions/eamodio.gitlens-15.6.2/dist/gitlens.js:1107:64245)
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    at ActionRunners.dispose (/Users/lynh/.vscode/extensions/eamodio.gitlens-15.6.2/dist/gitlens.js:1107:63685)
    at /Users/lynh/.vscode/extensions/eamodio.gitlens-15.6.2/dist/gitlens.js:1448:19218
    at Array.forEach (<anonymous>)
    at Object.dispose (/Users/lynh/.vscode/extensions/eamodio.gitlens-15.6.2/dist/gitlens.js:1448:19200)
    at ci (file:///Applications/Visual%20Studio%20Code.app/Contents/Resources/app/out/vs/workbench/api/node/extensionHostProcess.js:24:699)
    at file:///Applications/Visual%20Studio%20Code.app/Contents/Resources/app/out/vs/workbench/api/node/extensionHostProcess.js:118:14992
    at file:///Applications/Visual%20Studio%20Code.app/Contents/Resources/app/out/vs/workbench/api/node/extensionHostProcess.js:24:1009
    at Object.dispose (file:///Applications/Visual%20Studio%20Code.app/Contents/Resources/app/out/vs/workbench/api/node/extensionHostProcess.js:7:2146)
    at z_.eb (file:///Applications/Visual%20Studio%20Code.app/Contents/Resources/app/out/vs/workbench/api/node/extensionHostProcess.js:118:11919)
    at file:///Applications/Visual%20Studio%20Code.app/Contents/Resources/app/out/vs/workbench/api/node/extensionHostProcess.js:118:9874
    at Array.map (<anonymous>)
    at z_.$ (file:///Applications/Visual%20Studio%20Code.app/Contents/Resources/app/out/vs/workbench/api/node/extensionHostProcess.js:118:9862)
    at z_.terminate (file:///Applications/Visual%20Studio%20Code.app/Contents/Resources/app/out/vs/workbench/api/node/extensionHostProcess.js:118:10105)
    at EC.terminate (file:///Applications/Visual%20Studio%20Code.app/Contents/Resources/app/out/vs/workbench/api/node/extensionHostProcess.js:119:1424)
    at Zi (file:///Applications/Visual%20Studio%20Code.app/Contents/Resources/app/out/vs/workbench/api/node/extensionHostProcess.js:174:15063)
    at MessagePortMain.<anonymous> (file:///Applications/Visual%20Studio%20Code.app/Contents/Resources/app/out/vs/workbench/api/node/extensionHostProcess.js:174:11611)
    at MessagePortMain.emit (node:events:519:28)
    at Object.MessagePortMain._internalPort.emit (node:electron/js2c/utility_init:2:2949) setContext undefined
2024-11-01 00:03:01.700 [error] Canceled: Canceled
    at new tT (file:///Applications/Visual%20Studio%20Code.app/Contents/Resources/app/out/vs/workbench/api/node/extensionHostProcess.js:31:108738)
    at py.U (file:///Applications/Visual%20Studio%20Code.app/Contents/Resources/app/out/vs/workbench/api/node/extensionHostProcess.js:31:113348)
    at Proxy.s.<computed>.n.charCodeAt.s.<computed> (file:///Applications/Visual%20Studio%20Code.app/Contents/Resources/app/out/vs/workbench/api/node/extensionHostProcess.js:31:110842)
    at Y0.g (file:///Applications/Visual%20Studio%20Code.app/Contents/Resources/app/out/vs/workbench/api/node/extensionHostProcess.js:114:32313)
    at Y0.executeCommand (file:///Applications/Visual%20Studio%20Code.app/Contents/Resources/app/out/vs/workbench/api/node/extensionHostProcess.js:114:31817)
    at r.registerCommand.description (file:///Applications/Visual%20Studio%20Code.app/Contents/Resources/app/out/vs/workbench/api/node/extensionHostProcess.js:114:31147)
    at Y0.h (file:///Applications/Visual%20Studio%20Code.app/Contents/Resources/app/out/vs/workbench/api/node/extensionHostProcess.js:114:32833)
    at Y0.g (file:///Applications/Visual%20Studio%20Code.app/Contents/Resources/app/out/vs/workbench/api/node/extensionHostProcess.js:114:31910)
    at Y0.executeCommand (file:///Applications/Visual%20Studio%20Code.app/Contents/Resources/app/out/vs/workbench/api/node/extensionHostProcess.js:114:31817)
    at Object.executeCommand (file:///Applications/Visual%20Studio%20Code.app/Contents/Resources/app/out/vs/workbench/api/node/extensionHostProcess.js:156:37246)
    at f (/Users/lynh/.vscode/extensions/eamodio.gitlens-15.6.2/dist/gitlens.js:1492:13980)
    at c (/Users/lynh/.vscode/extensions/eamodio.gitlens-15.6.2/dist/gitlens.js:1492:18539)
    at ActionRunners._updateContextKeys (/Users/lynh/.vscode/extensions/eamodio.gitlens-15.6.2/dist/gitlens.js:1107:65658)
    at s (/Users/lynh/.vscode/extensions/eamodio.gitlens-15.6.2/dist/gitlens.js:1107:64102)
    at RegisteredActionRunner.unregister (/Users/lynh/.vscode/extensions/eamodio.gitlens-15.6.2/dist/gitlens.js:1107:64245)
    at RegisteredActionRunner.dispose (/Users/lynh/.vscode/extensions/eamodio.gitlens-15.6.2/dist/gitlens.js:1107:62899)
    at ActionRunners.dispose (/Users/lynh/.vscode/extensions/eamodio.gitlens-15.6.2/dist/gitlens.js:1107:63685)
    at /Users/lynh/.vscode/extensions/eamodio.gitlens-15.6.2/dist/gitlens.js:1448:19218
    at Array.forEach (<anonymous>)
    at Object.dispose (/Users/lynh/.vscode/extensions/eamodio.gitlens-15.6.2/dist/gitlens.js:1448:19200)
    at ci (file:///Applications/Visual%20Studio%20Code.app/Contents/Resources/app/out/vs/workbench/api/node/extensionHostProcess.js:24:699)
    at file:///Applications/Visual%20Studio%20Code.app/Contents/Resources/app/out/vs/workbench/api/node/extensionHostProcess.js:118:14992
    at file:///Applications/Visual%20Studio%20Code.app/Contents/Resources/app/out/vs/workbench/api/node/extensionHostProcess.js:24:1009
    at Object.dispose (file:///Applications/Visual%20Studio%20Code.app/Contents/Resources/app/out/vs/workbench/api/node/extensionHostProcess.js:7:2146)
    at z_.eb (file:///Applications/Visual%20Studio%20Code.app/Contents/Resources/app/out/vs/workbench/api/node/extensionHostProcess.js:118:11919)
    at file:///Applications/Visual%20Studio%20Code.app/Contents/Resources/app/out/vs/workbench/api/node/extensionHostProcess.js:118:9874
    at Array.map (<anonymous>)
    at z_.$ (file:///Applications/Visual%20Studio%20Code.app/Contents/Resources/app/out/vs/workbench/api/node/extensionHostProcess.js:118:9862)
    at z_.terminate (file:///Applications/Visual%20Studio%20Code.app/Contents/Resources/app/out/vs/workbench/api/node/extensionHostProcess.js:118:10105)
    at EC.terminate (file:///Applications/Visual%20Studio%20Code.app/Contents/Resources/app/out/vs/workbench/api/node/extensionHostProcess.js:119:1424)
    at Zi (file:///Applications/Visual%20Studio%20Code.app/Contents/Resources/app/out/vs/workbench/api/node/extensionHostProcess.js:174:15063)
    at MessagePortMain.<anonymous> (file:///Applications/Visual%20Studio%20Code.app/Contents/Resources/app/out/vs/workbench/api/node/extensionHostProcess.js:174:11611)
    at MessagePortMain.emit (node:events:519:28)
    at Object.MessagePortMain._internalPort.emit (node:electron/js2c/utility_init:2:2949) setContext undefined
2024-11-01 00:03:01.700 [error] Canceled: Canceled
    at new tT (file:///Applications/Visual%20Studio%20Code.app/Contents/Resources/app/out/vs/workbench/api/node/extensionHostProcess.js:31:108738)
    at py.U (file:///Applications/Visual%20Studio%20Code.app/Contents/Resources/app/out/vs/workbench/api/node/extensionHostProcess.js:31:113348)
    at Proxy.s.<computed>.n.charCodeAt.s.<computed> (file:///Applications/Visual%20Studio%20Code.app/Contents/Resources/app/out/vs/workbench/api/node/extensionHostProcess.js:31:110842)
    at Y0.g (file:///Applications/Visual%20Studio%20Code.app/Contents/Resources/app/out/vs/workbench/api/node/extensionHostProcess.js:114:32313)
    at Y0.executeCommand (file:///Applications/Visual%20Studio%20Code.app/Contents/Resources/app/out/vs/workbench/api/node/extensionHostProcess.js:114:31817)
    at r.registerCommand.description (file:///Applications/Visual%20Studio%20Code.app/Contents/Resources/app/out/vs/workbench/api/node/extensionHostProcess.js:114:31147)
    at Y0.h (file:///Applications/Visual%20Studio%20Code.app/Contents/Resources/app/out/vs/workbench/api/node/extensionHostProcess.js:114:32833)
    at Y0.g (file:///Applications/Visual%20Studio%20Code.app/Contents/Resources/app/out/vs/workbench/api/node/extensionHostProcess.js:114:31910)
    at Y0.executeCommand (file:///Applications/Visual%20Studio%20Code.app/Contents/Resources/app/out/vs/workbench/api/node/extensionHostProcess.js:114:31817)
    at Object.executeCommand (file:///Applications/Visual%20Studio%20Code.app/Contents/Resources/app/out/vs/workbench/api/node/extensionHostProcess.js:156:37246)
    at f (/Users/lynh/.vscode/extensions/eamodio.gitlens-15.6.2/dist/gitlens.js:1492:13980)
    at c (/Users/lynh/.vscode/extensions/eamodio.gitlens-15.6.2/dist/gitlens.js:1492:18539)
    at ActionRunners._updateContextKeys (/Users/lynh/.vscode/extensions/eamodio.gitlens-15.6.2/dist/gitlens.js:1107:65658)
    at s (/Users/lynh/.vscode/extensions/eamodio.gitlens-15.6.2/dist/gitlens.js:1107:64102)
    at RegisteredActionRunner.unregister (/Users/lynh/.vscode/extensions/eamodio.gitlens-15.6.2/dist/gitlens.js:1107:64245)
    at RegisteredActionRunner.dispose (/Users/lynh/.vscode/extensions/eamodio.gitlens-15.6.2/dist/gitlens.js:1107:62899)
    at ActionRunners.dispose (/Users/lynh/.vscode/extensions/eamodio.gitlens-15.6.2/dist/gitlens.js:1107:63685)
    at /Users/lynh/.vscode/extensions/eamodio.gitlens-15.6.2/dist/gitlens.js:1448:19218
    at Array.forEach (<anonymous>)
    at Object.dispose (/Users/lynh/.vscode/extensions/eamodio.gitlens-15.6.2/dist/gitlens.js:1448:19200)
    at ci (file:///Applications/Visual%20Studio%20Code.app/Contents/Resources/app/out/vs/workbench/api/node/extensionHostProcess.js:24:699)
    at file:///Applications/Visual%20Studio%20Code.app/Contents/Resources/app/out/vs/workbench/api/node/extensionHostProcess.js:118:14992
    at file:///Applications/Visual%20Studio%20Code.app/Contents/Resources/app/out/vs/workbench/api/node/extensionHostProcess.js:24:1009
    at Object.dispose (file:///Applications/Visual%20Studio%20Code.app/Contents/Resources/app/out/vs/workbench/api/node/extensionHostProcess.js:7:2146)
    at z_.eb (file:///Applications/Visual%20Studio%20Code.app/Contents/Resources/app/out/vs/workbench/api/node/extensionHostProcess.js:118:11919)
    at file:///Applications/Visual%20Studio%20Code.app/Contents/Resources/app/out/vs/workbench/api/node/extensionHostProcess.js:118:9874
    at Array.map (<anonymous>)
    at z_.$ (file:///Applications/Visual%20Studio%20Code.app/Contents/Resources/app/out/vs/workbench/api/node/extensionHostProcess.js:118:9862)
    at z_.terminate (file:///Applications/Visual%20Studio%20Code.app/Contents/Resources/app/out/vs/workbench/api/node/extensionHostProcess.js:118:10105)
    at EC.terminate (file:///Applications/Visual%20Studio%20Code.app/Contents/Resources/app/out/vs/workbench/api/node/extensionHostProcess.js:119:1424)
    at Zi (file:///Applications/Visual%20Studio%20Code.app/Contents/Resources/app/out/vs/workbench/api/node/extensionHostProcess.js:174:15063)
    at MessagePortMain.<anonymous> (file:///Applications/Visual%20Studio%20Code.app/Contents/Resources/app/out/vs/workbench/api/node/extensionHostProcess.js:174:11611)
    at MessagePortMain.emit (node:events:519:28)
    at Object.MessagePortMain._internalPort.emit (node:electron/js2c/utility_init:2:2949) setContext undefined

Edit: Reverted to 1.94.2. No issue so far. Extension Host doesn't show any error messages

[mjbvz]

@ddup93 Does disabling all extensions and restarting VS Code fix the issue for you?

[iaicode]

@mjbvz

VSCode version 1.95.1

Disable the extensions one by one and reload the vscode every time,and the result is not well.

[muuvmuuv]

I have a guess that this is caused when different Profiles with the same Extensions are open and these using LSP through ipc-protocol. I disabled all these extensions and everything runs smoothly again.

• Code Spell Checker
• built-in JSON Language Features