gvfsd-mtp crashed with SIGSEGV in ptp_transaction_new()

[Bratmaxe]

appears while unplugged the smartphone samsung galaxy duos

ProblemType: Crash
DistroRelease: Ubuntu 13.10
Package: gvfs-backends 1.18.1-0ubuntu1
ProcVersionSignature: Ubuntu 3.11.0-9.16-generic 3.11.2
Uname: Linux 3.11.0-9-generic x86_64
ApportVersion: 2.12.5-0ubuntu1
Architecture: amd64
Date: Mon Sep 30 07:51:49 2013
ExecutablePath: /usr/lib/gvfs/gvfsd-mtp
InstallationDate: Installed on 2013-09-10 (19 days ago)
InstallationMedia: Ubuntu-GNOME 13.10 "Saucy Salamander" - Alpha amd64 (20130903)
MarkForUpload: True
ProcCmdline: /usr/lib/gvfs/gvfsd-mtp --spawner :1.8 /org/gtk/gvfs/exec_spaw/4
SegvAnalysis:
 Segfault happened at: 0x7fde34000078: lock xchg %ecx,(%rbx)
 PC (0x7fde34000078) in non-executable VMA region: 0x7fde34000000-0x7fde340cf000 rw-p None
 source "%ecx" ok
 destination "(%rbx)" (0x7fde34009ee0) ok
 Stack memory exhausted (SP below stack segment)
SegvReason: executing writable VMA None
Signal: 11
SourcePackage: gvfs
StacktraceTop:
 ?? ()
 ?? () from /usr/lib/x86_64-linux-gnu/libmtp.so.9
 ?? () from /usr/lib/x86_64-linux-gnu/libmtp.so.9
 ?? () from /usr/lib/x86_64-linux-gnu/libmtp.so.9
 LIBMTP_Get_Storage () from /usr/lib/x86_64-linux-gnu/libmtp.so.9
Title: gvfsd-mtp crashed with SIGSEGV in LIBMTP_Get_Storage()
UpgradeStatus: No upgrade log present (probably fresh install)
UserGroups: adm cdrom dip lp lpadmin plugdev sambashare sudo

[Apport retracing service (apport)]

StacktraceTop:
 ?? ()
 ptp_transaction_new (params=0x7fde34009ee0, ptp=0x7fde1e7fbbd0, flags=<optimized out>, sendlen=0, handler=0x7fde1e7fbb60) at ptp.c:152
 ptp_transaction (params=params@entry=0x7fde34009ee0, ptp=ptp@entry=0x7fde1e7fbbd0, flags=flags@entry=2, sendlen=sendlen@entry=0, data=data@entry=0x7fde1e7fbbc8, recvlen=recvlen@entry=0x7fde1e7fbbc4) at ptp.c:400
 ptp_getstorageids (params=params@entry=0x7fde34009ee0, storageids=storageids@entry=0x7fde1e7fbc40) at ptp.c:596
 LIBMTP_Get_Storage (device=device@entry=0x7fde3401d290, sortby=sortby@entry=0) at libmtp.c:3960

[leder (gerrit-leder)]

appear while safe remove/unplug of Nexus 4 mobile phone.

[Launchpad Janitor (janitor)]

Status changed to 'Confirmed' because the bug affects multiple users.