gvfsd-mtp crashed with SIGSEGV in list_add_tail()

[numan]

Description: Ubuntu Raring Ringtail (development branch)
Release: 13.04
gvfs:
  Installed: 1.15.4-0ubuntu1
  Candidate: 1.15.4-0ubuntu1
  Version table:
 *** 1.15.4-0ubuntu1 0
        500 http://hk.archive.ubuntu.com/ubuntu/ raring/main amd64 Packages
        100 /var/lib/dpkg/status

ProblemType: Crash
DistroRelease: Ubuntu 13.04
Package: gvfs-backends 1.15.4-0ubuntu1
ProcVersionSignature: Ubuntu 3.8.0-9.18-generic 3.8.1
Uname: Linux 3.8.0-9-generic x86_64
ApportVersion: 2.9.1-0ubuntu1
Architecture: amd64
CrashCounter: 1
Date: Fri Mar 8 14:41:13 2013
ExecutablePath: /usr/lib/gvfs/gvfsd-mtp
InstallationDate: Installed on 2013-03-05 (2 days ago)
InstallationMedia: Ubuntu 13.04 "Raring Ringtail" - Alpha amd64 (20130305)
MarkForUpload: True
ProcCmdline: /usr/lib/gvfs/gvfsd-mtp --spawner :1.11 /org/gtk/gvfs/exec_spaw/12
ProcEnviron:
 SHELL=/bin/bash
 XDG_RUNTIME_DIR=<set>
 PATH=(custom, no user)
 LANGUAGE=en_HK:en
 LANG=en_HK.UTF-8
SegvAnalysis:
 Segfault happened at: 0x7f8a0dcb3bb5 <libusb_submit_transfer+485>: mov %rax,0x8(%rdx)
 PC (0x7f8a0dcb3bb5) ok
 source "%rax" ok
 destination "0x8(%rdx)" (0x00000008) not located in a known VMA region (needed writable region)!
 Stack memory exhausted (SP below stack segment)
SegvReason: writing NULL VMA
Signal: 11
SourcePackage: gvfs
StacktraceTop:
 libusb_submit_transfer () from /lib/x86_64-linux-gnu/libusb-1.0.so.0
 ?? () from /lib/x86_64-linux-gnu/libusb-1.0.so.0
 libusb_bulk_transfer () from /lib/x86_64-linux-gnu/libusb-1.0.so.0
 ?? () from /usr/lib/x86_64-linux-gnu/libmtp.so.9
 LIBMTP_Read_Event () from /usr/lib/x86_64-linux-gnu/libmtp.so.9
Title: gvfsd-mtp crashed with SIGSEGV in libusb_submit_transfer()
UpgradeStatus: No upgrade log present (probably fresh install)
UserGroups: adm cdrom dip lpadmin plugdev sambashare sudo

[Apport retracing service (apport)]

StacktraceTop:
 list_add_tail (head=0x7f8a000070b0, entry=0x7f89fc0008c8) at ../../libusb/libusbi.h:103
 add_to_flying_list (transfer=0x7f89fc0008c0) at ../../libusb/io.c:1196
 libusb_submit_transfer (transfer=transfer@entry=0x7f89fc000918) at ../../libusb/io.c:1306
 do_sync_bulk_transfer (dev_handle=0x7f8a00007910, endpoint=<optimized out>, buffer=buffer@entry=0x7f8a06ffcd50 "", length=length@entry=24, transferred=transferred@entry=0x7f8a06ffcd4c, timeout=timeout@entry=0, type=type@entry=2 '\002') at ../../libusb/sync.c:175
 libusb_bulk_transfer (dev_handle=<optimized out>, endpoint=<optimized out>, data=data@entry=0x7f8a06ffcd50 "", length=length@entry=24, transferred=transferred@entry=0x7f8a06ffcd4c, timeout=timeout@entry=0) at ../../libusb/sync.c:270

[Launchpad Janitor (janitor)]

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

[Philip Langdale (langdalepl)]

This is the very first version with any mtp support, and a lot of fixes have gone in since then. Please reopen if you can reproduce on 14.04 or newer.