gnome-software crashed with SIGSEGV in g_type_check_instance() → g_signal_emit_valist → g_signal_emit → g_closure_invoke

[jordibardaji]

Installing OpenHab snap.

ProblemType: Crash
DistroRelease: Ubuntu 18.04
Package: gnome-software 3.28.0-0ubuntu7
ProcVersionSignature: Ubuntu 4.15.0-13.14-generic 4.15.10
Uname: Linux 4.15.0-13-generic x86_64
ApportVersion: 2.20.9-0ubuntu2
Architecture: amd64
CurrentDesktop: ubuntu:GNOME
Date: Sun Apr 1 11:26:21 2018
ExecutablePath: /usr/bin/gnome-software
InstallationDate: Installed on 2018-03-10 (21 days ago)
InstallationMedia: Ubuntu 18.04 LTS "Bionic Beaver" - Alpha amd64 (20180310)
InstalledPlugins:
 gnome-software-plugin-flatpak N/A
 gnome-software-plugin-limba N/A
 gnome-software-plugin-snap 3.28.0-0ubuntu7
ProcCmdline: /usr/bin/gnome-software --gapplication-service
SegvAnalysis:
 Segfault happened at: 0x7f76fb2e917d <g_type_check_instance+13>: mov (%rdi),%rax
 PC (0x7f76fb2e917d) ok
 source "(%rdi)" (0x00000001) not located in a known VMA region (needed readable region)!
 destination "%rax" ok
SegvReason: reading NULL VMA
Signal: 11
SourcePackage: gnome-software
StacktraceTop:
 g_type_check_instance () from /usr/lib/x86_64-linux-gnu/libgobject-2.0.so.0
 g_signal_emit_valist () from /usr/lib/x86_64-linux-gnu/libgobject-2.0.so.0
 g_signal_emit () from /usr/lib/x86_64-linux-gnu/libgobject-2.0.so.0
 g_closure_invoke () from /usr/lib/x86_64-linux-gnu/libgobject-2.0.so.0
 ?? () from /usr/lib/x86_64-linux-gnu/libgobject-2.0.so.0
Title: gnome-software crashed with SIGSEGV in g_type_check_instance()
UpgradeStatus: No upgrade log present (probably fresh install)
UserGroups: adm cdrom dialout dip lpadmin plugdev sambashare sudo

[Apport retracing service (apport)]

StacktraceTop:
 g_type_check_instance (type_instance=type_instance@entry=0x1) at ../../../../gobject/gtype.c:4129
 g_signal_emit_valist (instance=0x1, signal_id=475, detail=0, var_args=var_args@entry=0x7ffe56934ca0) at ../../../../gobject/gsignal.c:3176
 g_signal_emit (instance=<optimized out>, signal_id=<optimized out>, detail=<optimized out>) at ../../../../gobject/gsignal.c:3447
 g_closure_invoke (closure=0x55de62d68a20, return_value=0x0, n_param_values=1, param_values=0x7ffe56934f40, invocation_hint=0x7ffe56934ec0) at ../../../../gobject/gclosure.c:804
 signal_emit_unlocked_R (node=node@entry=0x55de63897770, detail=detail@entry=0, instance=instance@entry=0x55de650c0920, emission_return=emission_return@entry=0x0, instance_and_params=instance_and_params@entry=0x7ffe56934f40) at ../../../../gobject/gsignal.c:3635

[Launchpad Janitor (janitor)]

Status changed to 'Confirmed' because the bug affects multiple users.