gvfsd-mtp crashed with SIGSEGV when using a Pixel2 phone connected by USB-C

[Gordon McMullan]

Description: Ubuntu 17.10
Release: 17.10

gvfs:
  Installed: 1.34.1-1ubuntu1
  Candidate: 1.34.1-1ubuntu1
  Version table:
 *** 1.34.1-1ubuntu1 500
        500 http://gb.archive.ubuntu.com/ubuntu artful/main amd64 Packages
        100 /var/lib/dpkg/status

When attempting to connect my Google Pixel 2 phone to my Dell XPS-15 (9550) in order to transfer files to the device the library gvfsd-mtp reports a crash.

ProblemType: Crash
DistroRelease: Ubuntu 17.10
Package: gvfs-backends 1.34.1-1ubuntu1
ProcVersionSignature: Ubuntu 4.13.0-16.19-lowlatency 4.13.4
Uname: Linux 4.13.0-16-lowlatency x86_64
ApportVersion: 2.20.7-0ubuntu3
Architecture: amd64
CrashCounter: 1
CurrentDesktop: ubuntu:GNOME
Date: Wed Oct 25 13:07:40 2017
EcryptfsInUse: Yes
ExecutablePath: /usr/lib/gvfs/gvfsd-mtp
InstallationDate: Installed on 2017-02-11 (255 days ago)
InstallationMedia: Ubuntu 16.10 "Yakkety Yak" - Release amd64 (20161012.2)
ProcCmdline: /usr/lib/gvfs/gvfsd-mtp --spawner :1.15 /org/gtk/gvfs/exec_spaw/11
ProcEnviron:
 LANG=en_GB.UTF-8
 LANGUAGE=en_GB:en
 PATH=(custom, user)
 SHELL=/bin/bash
 XDG_RUNTIME_DIR=<set>
SegvAnalysis:
 Segfault happened at: 0x7fa3b92055a9: mov 0x18(%rax),%rax
 PC (0x7fa3b92055a9) ok
 source "0x18(%rax)" (0x00000018) not located in a known VMA region (needed readable region)!
 destination "%rax" ok
SegvReason: reading NULL VMA
Signal: 11
SourcePackage: gvfs
StacktraceTop:
 ?? () from /usr/lib/x86_64-linux-gnu/gvfs/libgvfsdaemon.so
 ?? () from /usr/lib/x86_64-linux-gnu/libgio-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
 ?? () from /usr/lib/x86_64-linux-gnu/libgio-2.0.so.0
Title: gvfsd-mtp crashed with SIGSEGV
UpgradeStatus: Upgraded to artful on 2017-10-21 (3 days ago)
UserGroups: adm cdrom dip docker libvirt 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 #1706097, 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.