gjs-console crashed with SIGSEGV in JS_GetContextPrivate()

[Dominique Meeùs]

automatic reporting

ProblemType: Crash
DistroRelease: Ubuntu 18.04
Package: gjs 1.52.1-1
ProcVersionSignature: Ubuntu 4.15.0-15.16-generic 4.15.15
Uname: Linux 4.15.0-15-generic x86_64
ApportVersion: 2.20.9-0ubuntu4
Architecture: amd64
CrashCounter: 1
CurrentDesktop: GNOME-Classic:GNOME
Date: Sun Apr 15 11:51:21 2018
ExecutablePath: /usr/bin/gjs-console
InstallationDate: Installed on 2018-04-07 (7 days ago)
InstallationMedia: Ubuntu-GNOME 17.04 "Zesty Zapus" - Release amd64 (20170412)
ProcCmdline: /usr/bin/gjs-console /usr/bin/gnome-documents --gapplication-service
ProcEnviron:
 XDG_RUNTIME_DIR=<set>
 SHELL=/bin/bash
 LANGUAGE=fr_BE:fr
 PATH=(custom, user)
 LANG=fr_BE.UTF-8
SegvAnalysis:
 Segfault happened at: 0x7f7eb5fda2e4 <_Z20JS_GetContextPrivateP9JSContext+4>: mov 0x8e28(%rdi),%rax
 PC (0x7f7eb5fda2e4) ok
 source "0x8e28(%rdi)" (0x00008e28) not located in a known VMA region (needed readable region)!
 destination "%rax" ok
SegvReason: reading NULL VMA
Signal: 11
SourcePackage: gjs
StacktraceTop:
 JS_GetContextPrivate(JSContext*) () from /usr/lib/x86_64-linux-gnu/libmozjs-52.so.0
 _gjs_context_is_sweeping () from /usr/lib/libgjs.so.0
 ?? () from /usr/lib/libgjs.so.0
 ffi_closure_unix64_inner () from /usr/lib/x86_64-linux-gnu/libffi.so.6
 ffi_closure_unix64 () from /usr/lib/x86_64-linux-gnu/libffi.so.6
Title: gjs-console crashed with SIGSEGV in JS_GetContextPrivate()
UpgradeStatus: Upgraded to bionic on 2018-04-07 (7 days ago)
UserGroups: adm cdrom dip lpadmin plugdev sambashare sudo

[Apport retracing service (apport)]

Thank you for taking the time to report this crash and helping to make this software better. This particular crash has already been reported and is a duplicate of bug #1751194, so is being marked as such. Please look at the other bug report to see if there is any missing information that you can provide, or to see if there is a workaround for the bug. Additionally, any further discussion regarding the bug should occur in the other report. Please continue to report any other bugs you may find.

[Dominique Meeùs (dominiquem)]

This bug is said to be a duplicate of 1751194 which seems to be non existing or private (?). The result is that when gjs-console crashes, I get other crashes proposed, but never "in JS_GetContextPrivate()", so that I have the choice of not reporting the bug, or creating a new bug each time… then declared duplicate. I want to be helpful but I do not know how.