nautilus crashed while changing "open file with"

[Michael Dix]

Tried to change the default "open with" - crash.
rm -r ~/.config/nautilus didn't prevent the crash.

ProblemType: Crash
DistroRelease: Ubuntu 18.04
Package: nautilus 1:3.26.3-0ubuntu1
ProcVersionSignature: Ubuntu 4.15.0-13.14-generic 4.15.10
Uname: Linux 4.15.0-13-generic x86_64
ApportVersion: 2.20.9-0ubuntu4
Architecture: amd64
CurrentDesktop: GNOME
Date: Wed Apr 11 20:13:16 2018
Disassembly: => 0x7f981eef4740: Cannot access memory at address 0x7f981eef4740
ExecutablePath: /usr/bin/nautilus
GsettingsChanges:
 b'org.gnome.nautilus.window-state' b'sidebar-width' b'223'
 b'org.gnome.nautilus.window-state' b'geometry' b"'890x550+992+52'"
 b'org.gnome.nautilus.window-state' b'maximized' b'true'
 b'org.gnome.nautilus.icon-view' b'default-zoom-level' b"'small'"
 b'org.gnome.nautilus.list-view' b'default-column-order' b"['name', 'size', 'type', 'owner', 'group', 'permissions', 'mime_type', 'where', 'date_modified', 'date_modified_with_time', 'date_accessed', 'recency']"
InstallationDate: Installed on 2018-04-03 (7 days ago)
InstallationMedia: Ubuntu 18.04 LTS "Bionic Beaver" - Alpha amd64 (20180401)
ProcCmdline: /usr/bin/nautilus --gapplication-service
ProcEnviron:
 SHELL=/bin/bash
 XDG_RUNTIME_DIR=<set>
 PATH=(custom, no user)
 LANG=de_DE.UTF-8
SegvAnalysis:
 Segfault happened at: 0x7f981eef4740: Cannot access memory at address 0x7f981eef4740
 PC (0x7f981eef4740) not located in a known VMA region (needed executable region)!
SegvReason: executing unknown VMA
Signal: 11
SourcePackage: nautilus
StacktraceTop:
 ?? ()
 ?? () from /usr/lib/x86_64-linux-gnu/dri/r600_drv_video.so
 ?? () from /usr/lib/x86_64-linux-gnu/dri/r600_drv_video.so
 vaTerminate () from /usr/lib/x86_64-linux-gnu/libva.so.2
 ?? () from /usr/lib/x86_64-linux-gnu/gstreamer-1.0/libgstvaapi.so
Title: nautilus crashed with SIGSEGV in vaTerminate()
UpgradeStatus: No upgrade log present (probably fresh install)
UserGroups: adm cdrom dip lpadmin plugdev sambashare sudo
usr_lib_nautilus:

[Apport retracing service (apport)]

StacktraceTop:
 ?? ()
 pipe_resource_reference (tex=0x0, ptr=0x7f98341b1840) at ../../../../src/gallium/auxiliary/util/u_inlines.h:144
 vl_compositor_cleanup_state (s=s@entry=0x7f98341b1828) at ../../../../src/gallium/auxiliary/vl/vl_compositor.c:1466
 vlVaTerminate (ctx=<optimized out>) at ../../../../../src/gallium/state_trackers/va/context.c:353
 vaTerminate (dpy=0x7f9834065060) at va.c:751

[Sebastien Bacher (seb128)]

the issue is in the video driver