deja-dup-monitor crashed with SIGSEGV in g_str_has_prefix()

[Jean-Baptiste Lallement]

Crash happened in live session by just waiting

ProblemType: Crash
DistroRelease: Ubuntu 18.04
Package: deja-dup 37.1-1fakesync1
ProcVersionSignature: Ubuntu 4.13.0-32.35-generic 4.13.13
Uname: Linux 4.13.0-32-generic x86_64
ApportVersion: 2.20.8-0ubuntu10
Architecture: amd64
CasperVersion: 1.388
CurrentDesktop: ubuntu:GNOME
Date: Wed Feb 14 15:54:46 2018
ExecutablePath: /usr/lib/deja-dup/deja-dup-monitor
LiveMediaBuild: Ubuntu 18.04 LTS "Bionic Beaver" - Alpha amd64 (20180214)
ProcCmdline: /usr/lib/deja-dup/deja-dup-monitor
ProcEnviron:
 PATH=(custom, no user)
 XDG_RUNTIME_DIR=<set>
 LANG=C.UTF-8
 SHELL=/bin/bash
SegvAnalysis:
 Segfault happened at: 0x7f2bc891ca13 <__strncmp_ssse3+5971>: movzbl (%rdi),%eax
 PC (0x7f2bc891ca13) ok
 source "(%rdi)" (0x74ade935c) not located in a known VMA region (needed readable region)!
 destination "%eax" ok
SegvReason: reading unknown VMA
Signal: 11
SourcePackage: deja-dup
StacktraceTop:
 g_str_has_prefix () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
 ?? () from /usr/lib/x86_64-linux-gnu/libgio-2.0.so.0
 ?? () from /usr/lib/x86_64-linux-gnu/libgio-2.0.so.0
 g_main_context_dispatch () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
 ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
Title: deja-dup-monitor crashed with SIGSEGV in g_str_has_prefix()
UpgradeStatus: No upgrade log present (probably fresh install)
UserGroups: adm cdrom dip lpadmin plugdev sambashare sudo

[Apport retracing service (apport)]

StacktraceTop:
 g_str_has_prefix (str=0x74ade935c <error: Cannot access memory at address 0x74ade935c>, prefix=0x7f2ba8022c00 "/") at ../../../../glib/gstrfuncs.c:2877
 settings_backend_path_changed (target=0x7f2b9800a1c0, backend=<optimized out>, path=<optimized out>, origin_tag=<optimized out>) at ../../../../gio/gsettings.c:460
 g_settings_backend_invoke_closure (user_data=0x562e2c843c00) at ../../../../gio/gsettingsbackend.c:267
 g_main_dispatch (context=0x562e2c845f50) at ../../../../glib/gmain.c:3148
 g_main_context_dispatch (context=context@entry=0x562e2c845f50) at ../../../../glib/gmain.c:3813