[Bug 1758035] Re: [regression] gnome-shell crashed with SIGTRAP in g_realloc_n() from g_log_structured()

[Marco Trevisan (Treviño)]

I think this is just a false-positive, as we're probably crashing before
or aborting but then we fail at the point we try to get the gjs stack.

So, probably we should get journalctl from such crashes to see if any JS
calltrace is there.

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Title:
  [regression] gnome-shell crashed with SIGTRAP in g_realloc_n() from
  g_log_structured()

Status in glib2.0 package in Ubuntu:
  Confirmed
Status in gnome-shell package in Ubuntu:
  Confirmed
Status in glib2.0 source package in Bionic:
  Confirmed
Status in gnome-shell source package in Bionic:
  Confirmed

Bug description:
  https://errors.ubuntu.com/problem/bf61cf0ebedaacbd48f7c12574f551fea3f706c7
  https://errors.ubuntu.com/problem/bc2bd5031309e8cf2314785805634f998452e937
  https://errors.ubuntu.com/problem/f30049f514bf17053fe0461bf2b0890e46ad32dd

  ---

  Freshly installed bionic.

  ProblemType: Crash
  DistroRelease: Ubuntu 18.04
  Package: gnome-shell 3.28.0-0ubuntu1
  ProcVersionSignature: Ubuntu 4.15.0-12.13-generic 4.15.7
  Uname: Linux 4.15.0-12-generic x86_64
  NonfreeKernelModules: nvidia_modeset nvidia
  ApportVersion: 2.20.8-0ubuntu10
  Architecture: amd64
  CurrentDesktop: GNOME-Greeter:GNOME
  Date: Thu Mar 22 12:22:58 2018
  DisplayManager: gdm3
  ExecutablePath: /usr/bin/gnome-shell
  GsettingsChanges:

  InstallationDate: Installed on 2018-03-22 (0 days ago)
  InstallationMedia: Ubuntu 18.04 LTS "Bionic Beaver" - Alpha amd64 (20180321)
  ProcCmdline: /usr/bin/gnome-shell
  Signal: 5
  SourcePackage: gnome-shell
  StacktraceTop:
   g_realloc_n () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
   g_log_structured () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
   ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
   ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
   ?? ()
  Title: gnome-shell crashed with signal 5 in g_realloc_n()
  UpgradeStatus: No upgrade log present (probably fresh install)
  UserGroups:

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