file-roller crashed with SIGSEGV in egg_tree_multi_drag_button_press_event()

opened a tar.xz with .git/* in it.

ProblemType: Crash
DistroRelease: Ubuntu 13.10
Package: file-roller 3.8.3-0ubuntu1
ProcVersionSignature: Ubuntu 3.11.0-3.7-generic 3.11.0-rc6
Uname: Linux 3.11.0-3-generic x86_64
ApportVersion: 2.12.1-0ubuntu2
Architecture: amd64
Date: Sat Aug 24 15:54:47 2013
ExecutablePath: /usr/bin/file-roller
InstallationDate: Installed on 2012-01-12 (589 days ago)
InstallationMedia: Ubuntu 13.04 "Raring Ringtail" - Alpha amd64 (20130318)
MarkForUpload: True
ProcCmdline: file-roller /tmp/ocaml-estring_20130822.orig.tar.xz
SegvAnalysis:
 Segfault happened at: 0x41cb30: mov (%rbx),%rsi
 PC (0x0041cb30) ok
 source "(%rbx)" (0x00000047) not located in a known VMA region (needed readable region)!
 destination "%rsi" ok
SegvReason: reading NULL VMA
Signal: 11
SourcePackage: file-roller
StacktraceTop:
 ?? ()
 _gtk_marshal_BOOLEAN__BOXED (closure=0x16e86f0, return_value=0x7fffded2a840, n_param_values=<optimised out>, param_values=0x7fffded2a8f0, invocation_hint=<optimised out>, marshal_data=<optimised out>) at /build/buildd/gtk+3.0-3.8.2/./gtk/gtkmarshalers.c:85
 g_closure_invoke (closure=0x16e86f0, return_value=0x7fffded2a840, n_param_values=2, param_values=0x7fffded2a8f0, invocation_hint=0x7fffded2a890) at /build/buildd/glib2.0-2.37.6/./gobject/gclosure.c:777
 signal_emit_unlocked_R (node=node@entry=0x1294810, detail=detail@entry=0, instance=instance@entry=0x14345a0, emission_return=emission_return@entry=0x7fffded2a9c0, instance_and_params=instance_and_params@entry=0x7fffded2a8f0) at /build/buildd/glib2.0-2.37.6/./gobject/gsignal.c:3582
 g_signal_emit_valist (instance=<optimised out>, signal_id=<optimised out>, detail=<optimised out>, var_args=var_args@entry=0x7fffded2aa88) at /build/buildd/glib2.0-2.37.6/./gobject/gsignal.c:3336
Title: file-roller crashed with SIGSEGV in _gtk_marshal_BOOLEAN__BOXED()
UpgradeStatus: No upgrade log present (probably fresh install)
UserGroups: adm autopilot cdrom dip kvm libvirtd lpadmin plugdev sambashare sbuild sudo