nautilus crashed with SIGSEGV in g_type_check_instance()

I use Ubuntu Gnome 15.10 64 bit, updated to Gnome 3.18 with the Gnome Staging PPA.

For some reason Nautilus crashed when I tried to open a file called Text.clu. There was no recommended application for it so I choose "View all applications" and selected one of two instances of gedit on the list (no idea why gedit was listed twice) and clicked Select. Gedit did not open, nothing seemed to happen until Nautilus crashed. Afterwards I got an error about Gedit not responding and later I got the crash report for Nautilus.

When I try to reproduce this Nautilus does not crash, but now Gedit is already selected as a recommended application, so I can't replicate everything I did the first time.

ProblemType: Crash
DistroRelease: Ubuntu 15.10
Package: nautilus 1:3.18.5-0ubuntu1~wily1 [origin: LP-PPA-gnome3-team-gnome3-staging]
ProcVersionSignature: Ubuntu 4.2.0-30.35-generic 4.2.8-ckt3
Uname: Linux 4.2.0-30-generic x86_64
ApportVersion: 2.19.1-0ubuntu5
Architecture: amd64
CurrentDesktop: GNOME
Date: Sun Feb 28 23:18:55 2016
ExecutablePath: /usr/bin/nautilus
GsettingsChanges:

InstallationDate: Installed on 2015-12-30 (60 days ago)
InstallationMedia: Ubuntu-GNOME 15.10 "Wily Werewolf" - Release amd64 (20151021)
ProcCmdline: /usr/bin/nautilus --gapplication-service
SegvAnalysis:
 Segfault happened at: 0x7f34ec65fe5c <g_type_check_instance+60>: testb $0x4,0x16(%rdx)
 PC (0x7f34ec65fe5c) ok
 source "$0x4" ok
 destination "0x16(%rdx)" (0x6d75696d6f726876) not located in a known VMA region (needed writable region)!
SegvReason: writing unknown VMA
Signal: 11
SourcePackage: nautilus
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
 ?? () 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
Title: nautilus crashed with SIGSEGV in g_type_check_instance()
UpgradeStatus: No upgrade log present (probably fresh install)
UserGroups: adm cdrom dip lpadmin plugdev sambashare sudo