node2 debugging step over repeatedly throws errors in console

[Eli-Goldberg]

• VSCode Version:
  Version 1.11.0-insider
  Commit 05f19ee
  Date 2017-03-17T08:10:26.163Z
• OS Version: Ubuntu 16.04
• Node version: v7.7.1

I'm using this in launch.json:

  "type": "node",
  "protocol: "auto"

Steps to Reproduce:

1. Just open any project
2. Press F10 very quickly for 3-7 times

This shows up in console:

Error processing "stackTrace": TypeError: Cannot read property 'callFrames' of null
at NodeDebugAdapter. (/usr/share/code-insiders/resources/app/extensions/ms-vscode.node-debug2/node_modules/vscode-chrome-debug-core/out/src/chrome/chromeDebugAdapter.js:879:55)
at next ()
at /usr/share/code-insiders/resources/app/extensions/ms-vscode.node-debug2/node_modules/vscode-chrome-debug-core/out/src/chrome/chromeDebugAdapter.js:10:65
at __awaiter (/usr/share/code-insiders/resources/app/extensions/ms-vscode.node-debug2/node_modules/vscode-chrome-debug-core/out/src/chrome/chromeDebugAdapter.js:6:12)
at NodeDebugAdapter.stackTrace (/usr/share/code-insiders/resources/app/extensions/ms-vscode.node-debug2/node_modules/vscode-chrome-debug-core/out/src/chrome/chromeDebugAdapter.js:877:16)
at dispatchRequest (/usr/share/code-insiders/resources/app/extensions/ms-vscode.node-debug2/node_modules/vscode-chrome-debug-core/out/src/chrome/chromeDebugSession.js:74:82)
at ProtocolServer._handleData (/usr/share/code-insiders/resources/app/extensions/ms-vscode.node-debug2/node_modules/vscode-debugadapter/lib/protocol.js:104:38)
at Socket. (/usr/share/code-insiders/resources/app/extensions/ms-vscode.node-debug2/node_modules/vscode-debugadapter/lib/protocol.js:24:60)
at emitOne (events.js:96:13)
at Socket.emit (events.js:188:7)