1509171 - Debuggee Firefox crashes after connecting with WebIDE and opening Console or Debugger tab

Status: RESOLVED DUPLICATE of bug 1406437

(DevTools Graveyard :: WebIDE, defect)

Description

[Nazım Can Altınova [:canova][:canaltinova on phabricator]]

When we connect to a remote Firefox with WebIDE, and then open either "Console" or "Debugger" tab, the debuggee Firefox hits the assertion below and crashes. But the important part is that it crashes only when "Main Process" is selected.

STR:
1. Open the first Firefox.
2. Open the second Firefox with `--start-debugger-server 12345`
3. Open WebIDE on the first Firefox and connect to localhost:12345.
4. Open the "Console" or "Debugger" tab while "Main Process" is selected.

Then debuggee Firefox crashes because of the given assertion.


The crash:
Assertion failure: cx->compartment() != untaggedReferent->compartment(), at /Users/nazimcanaltinova/projects/gecko/js/src/vm/Debugger.cpp:5923
Hit MOZ_CRASH(Aborting on channel error.) at /Users/nazimcanaltinova/projects/gecko/ipc/glue/MessageChannel.cpp:2658
Crash Annotation GraphicsCriticalError: |[C0][GFX1-]: Receive IPC close with reason=AbnormalShutdown (t=12.0097) Hit MOZ_CRASH(MachExceptionHandler: Failed to forward to the previous handler!) at /Users/nazimcanaltinova/projects/gecko/js/src/ds/MemoryProtectionExceptionHandler.cpp:671
Crash Annotation GraphicsCriticalError: |[C0][GFX1-]: Receive IPC close with reason=AbnormalShutdown (t=13.6471) [GFX1-]: Receive IPC close with reason=AbnormalShutdown
Hit MOZ_CRASH(Aborting on channel error.) at /Users/nazimcanaltinova/projects/gecko/ipc/glue/MessageChannel.cpp:2658
Hit MOZ_CRASH(MachExceptionHandler: Failed to forward to the previous handler!) at /Users/nazimcanaltinova/projects/gecko/js/src/ds/MemoryProtectionExceptionHandler.cpp:671
Crash Annotation GraphicsCriticalError: |[C0][GFX1-]: Receive IPC close with reason=AbnormalShutdown (t=13.8587) [GFX1-]: Receive IPC close with reason=AbnormalShutdown
[Child 84489, Chrome_ChildThread] WARNING: pipe error: Broken pipe: file /Users/nazimcanaltinova/projects/gecko/ipc/chromium/src/chrome/common/ipc_channel_posix.cc, line 736
Hit MOZ_CRASH(Aborting on channel error.) at /Users/nazimcanaltinova/projects/gecko/ipc/glue/MessageChannel.cpp:2658
Hit MOZ_CRASH(MachExceptionHandler: Failed to forward to the previous handler!) at /Users/nazimcanaltinova/projects/gecko/js/src/ds/MemoryProtectionExceptionHandler.cpp:671
Crash Annotation GraphicsCriticalError: |[C0][GFX1-]: Receive IPC close with reason=AbnormalShutdown (t=14.4472) [GFX1-]: Receive IPC close with reason=AbnormalShutdown
Hit MOZ_CRASH(Aborting on channel error.) at /Users/nazimcanaltinova/projects/gecko/ipc/glue/MessageChannel.cpp:2658
Hit MOZ_CRASH(MachExceptionHandler: Failed to forward to the previous handler!) at /Users/nazimcanaltinova/projects/gecko/js/src/ds/MemoryProtectionExceptionHandler.cpp:671

Comment 1

[Julien Wajsberg [:julienw]]

Hey Jim, I've been told you'd be a good contact for this issue :)

Comment 2

[Jim Blandy :jimb]

This is almost certainly a duplicate of bug 1406437, which will be fixed by bug 1512509.