triggering a desired breakpoint auto-displays other threads and stops there without having breakpoint set

when triggering a breakpoint in one thread (the desired breakpoint), other threads are displayed and editor jumps to those threads without having breakpoints at those locations.

Very similar to the bug reported here and closed https://github.com/Microsoft/vscode/issues/58125

Environment data

• VS Code version: Code 1.27.1 (
• Extension version (available under the Extensions sidebar): 2018.8.0 (04 September 2018)
• OS and version: MacOS Sierra 10.12.6
• Python version (& distribution if applicable, e.g. Anaconda): 3.7.1
• Type of virtual environment used (N/A | venv | virtualenv | conda | …): N/A
• Relevant/affected Python packages and their versions: Only package installed is vscode-python

Actual behavior

when triggering a breakpoint in one thread (the desired breakpoint), other threads are displayed and editor jumps to those threads without having breakpoints at those locations.

Expected behavior

The process breaks at the desired current file and line .

Steps to reproduce:

1. Set breakpoint after another process that presumably creates another thread, in this case start a mongodb connection

2. Start debug, app will hit breakpoint and immediately open another file and stope

Logs

Output for Python in the Output panel (View→Output, change the drop-down the upper-right of the Output panel to Python)

all are blank

Output from Console under the Developer Tools panel (toggle Developer Tools on under Help)

Occurs after process is continued and allowed to finish…

console.ts:136 [Extension Host] Python Extension: Error in debugger Banner Error: Missing required @injectable annotation in: Random.
	at getTargets (/Users/currentuserfolder/.vscode/extensions/ms-python.python-2018.8.0/node_modules/inversify/lib/planning/reflection_utils.js:20:15)
	at Object.getDependencies (/Users/currentuserfolder/.vscode/extensions/ms-python.python-2018.8.0/node_modules/inversify/lib/planning/reflection_utils.js:11:19)
	at /Users/currentuserfolder/.vscode/extensions/ms-python.python-2018.8.0/node_modules/inversify/lib/planning/planner.js:106:51
	at Array.forEach (<anonymous>)
	at _createSubRequests (/Users/currentuserfolder/.vscode/extensions/ms-python.python-2018.8.0/node_modules/inversify/lib/planning/planner.js:94:20)
	at Object.plan (/Users/currentuserfolder/.vscode/extensions/ms-python.python-2018.8.0/node_modules/inversify/lib/planning/planner.js:129:9)
	at /Users/currentuserfolder/.vscode/extensions/ms-python.python-2018.8.0/node_modules/inversify/lib/container/container.js:316:37
	at Container._get (/Users/currentuserfolder/.vscode/extensions/ms-python.python-2018.8.0/node_modules/inversify/lib/container/container.js:309:44)
	at Container.get (/Users/currentuserfolder/.vscode/extensions/ms-python.python-2018.8.0/node_modules/inversify/lib/container/container.js:228:21)
	at ServiceContainer.get (/Users/currentuserfolder/.vscode/extensions/ms-python.python-2018.8.0/out/client/ioc/container.js:28:89)
	at DebuggerBanner.<anonymous> (/Users/currentuserfolder/.vscode/extensions/ms-python.python-2018.8.0/out/client/debugger/banner.js:163:55)
	at Generator.next (<anonymous>)
	at /Users/currentuserfolder/.vscode/extensions/ms-python.python-2018.8.0/out/client/debugger/banner.js:18:71
	at new Promise (<anonymous>)
	at __awaiter (/Users/currentuserfolder/.vscode/extensions/ms-python.python-2018.8.0/out/client/debugger/banner.js:14:12)
	at DebuggerBanner.getDebuggerLaunchThresholdCounter (/Users/currentuserfolder/.vscode/extensions/ms-python.python-2018.8.0/out/client/debugger/banner.js:158:16)
	at DebuggerBanner.<anonymous> (/Users/currentuserfolder/.vscode/extensions/ms-python.python-2018.8.0/out/client/debugger/banner.js:135:22)
	at Generator.next (<anonymous>)
	at /Users/currentuserfolder/.vscode/extensions/ms-python.python-2018.8.0/out/client/debugger/banner.js:18:71
	at new Promise (<anonymous>)
	at __awaiter (/Users/currentuserfolder/.vscode/extensions/ms-python.python-2018.8.0/out/client/debugger/banner.js:14:12)
	at DebuggerBanner.passedThreshold (/Users/currentuserfolder/.vscode/extensions/ms-python.python-2018.8.0/out/client/debugger/banner.js:133:16)
	at DebuggerBanner.<anonymous> (/Users/currentuserfolder/.vscode/extensions/ms-python.python-2018.8.0/out/client/debugger/banner.js:72:30)
	at Generator.next (<anonymous>)
	at /Users/currentuserfolder/.vscode/extensions/ms-python.python-2018.8.0/out/client/debugger/banner.js:18:71
	at new Promise (<anonymous>)
	at __awaiter (/Users/currentuserfolder/.vscode/extensions/ms-python.python-2018.8.0/out/client/debugger/banner.js:14:12)
	at DebuggerBanner.shouldShow (/Users/currentuserfolder/.vscode/extensions/ms-python.python-2018.8.0/out/client/debugger/banner.js:68:16)
	at DebuggerBanner.<anonymous> (/Users/currentuserfolder/.vscode/extensions/ms-python.python-2018.8.0/out/client/debugger/banner.js:188:37)
	at Generator.next (<anonymous>)
	at fulfilled (/Users/currentuserfolder/.vscode/extensions/ms-python.python-2018.8.0/out/client/debugger/banner.js:15:58)
	at <anonymous>
t.log @ console.ts:136
t._logExtensionHostMessage @ extensionHost.ts:412
(anonymous) @ extensionHost.ts:224
emitTwo @ events.js:126
emit @ events.js:214
emit @ internal/child_process.js:772
_combinedTickCallback @ internal/process/next_tick.js:141
_tickCallback @ internal/process/next_tick.js:180

[egorse]

Seems same as #2498 So far I had to digg trough stacks and fine the thread which actually pause on breakpoint - then I can step.

[brettcannon]

Can you verify this, @DonJayamanne ?