gvfsd-gphoto2 crashed with SIGSEGV in g_object_unref()

Bug #819310 reported by Alexander Hunziker on 2011-08-01
This bug affects 59 people
Affects Status Importance Assigned to Milestone
gvfs (Ubuntu)

Bug Description

This happened after unmounting the camera from within nautilus. The camera was connected using the pictbridge mode.

ProblemType: Crash
DistroRelease: Ubuntu 11.10
Package: gvfs-backends 1.9.2-0ubuntu2
ProcVersionSignature: Ubuntu 3.0.0-7.9-generic 3.0.0
Uname: Linux 3.0.0-7-generic x86_64
Architecture: amd64
CrashCounter: 1
Date: Mon Aug 1 15:36:00 2011
ExecutablePath: /usr/lib/gvfs/gvfsd-gphoto2
InstallationMedia: Ubuntu 10.04 LTS "Lucid Lynx" - Release amd64 (20100429)
ProcCmdline: /usr/lib/gvfs/gvfsd-gphoto2 --spawner :1.3 /org/gtk/gvfs/exec_spaw/3
 Segfault happened at: 0x7f335148548f: mov 0x20(%rax),%rax
 PC (0x7f335148548f) ok
 source "0x20(%rax)" (0xaaaaaaaaaaaaaaca) not located in a known VMA region (needed readable region)!
 destination "%rax" ok
SegvReason: reading unknown VMA
Signal: 11
SourcePackage: gvfs
 ?? () from /usr/lib/gvfs/libgvfsdaemon.so
 ?? () from /usr/lib/x86_64-linux-gnu/libgobject-2.0.so.0
 g_object_unref () from /usr/lib/x86_64-linux-gnu/libgobject-2.0.so.0
 g_value_unset () 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
Title: gvfsd-gphoto2 crashed with SIGSEGV in g_object_unref()
UpgradeStatus: Upgraded to oneiric on 2011-07-27 (5 days ago)
UserGroups: adm admin cdrom dialout lpadmin plugdev sambashare

 backend_died (monitor=0x219cc00, old_backend=<value optimized out>) at gvfsmonitor.c:83
 weak_refs_notify (data=0x2608610) at /build/buildd/glib2.0-2.29.14/./gobject/gobject.c:2244
 g_object_unref (_object=0x219a0e0) at /build/buildd/glib2.0-2.29.14/./gobject/gobject.c:2709
 g_value_unset (value=0x2184a20) at /build/buildd/glib2.0-2.29.14/./gobject/gvalue.c:275
 g_signal_emit_valist (instance=<value optimized out>, signal_id=<value optimized out>, detail=<value optimized out>, var_args=0x7fff09f8c968) at /build/buildd/glib2.0-2.29.14/./gobject/gsignal.c:3032

Changed in gvfs (Ubuntu):
importance: Undecided → Medium
tags: removed: need-amd64-retrace
visibility: private → public
Changed in gvfs (Ubuntu):
status: New → Confirmed
Andreas (andreas-rabus) wrote :

happens too when connecting an Galays S2 hany via usb and starting banshee to sync music.

Carla Sella (carla-sella) wrote :

I had just unmounted my Nikon DSC coolpix S5100-PTP camera using nautilus.

Sayantan Das (sayantan13) wrote :

This is a confirmed bug in Ubuntu 12.04 as well. It happened when I connected Galaxy S2 and Opened shotwell to import photos.

Carla Sella (carla-sella) wrote :

I had just unmounted my Nikon DSC coolpix S5100-PTP camera using nautilus and I have Precise Pangolin installed with all updates

bt1980 (binh-t-tran) wrote :

Ubuntu 12.04 w Samsung Galaxy Nexus. Unmounted within Nautilus. Installed all updates as of now.

Miron Cuperman (devrandom) wrote :

Same with 12.04 and Galaxy Nexus.

cacula (cacula) wrote :

Same with 12.04 Beta 1 and Asus EeePad Transformer TF101

pjhile (pjhile) wrote :

12.04 Beta 1 with Canon PowerShot 300 HS

PioneerAxon (arth-svnit) wrote :

Same with 12.04 beta2 with HTC Surround.

tags: added: precise
Onlyodin (ubuntu-xsnet) wrote :

I am getting the same error in Quantal with a Galaxy Nexus.

I suspect this has something to do with libmtp issues in bug https://bugs.launchpad.net/bugs/903422

tags: added: quantal running-unity
Casey Greene (casey-s-greene) wrote :

12.10 with galaxy nexus here.

Laura Czajkowski (czajkowski) wrote :

12.10 with a Galaxy Nexus happening here when I launch rhythmbox

KroArtem (kroartem) wrote :

Happened to me when I unmounted my old nokia xpressmusic via nautilus. Ubuntu 12.10 x86_64 with all updates installed.

tags: added: raring

Bug in Package: gvfs-backends 1.15.2-0ubuntu1

Changed in gvfs:
importance: Unknown → Critical
status: Unknown → New
pramon71 (pramon71) wrote :

I'm using version 13.04 updated from 12.10 and to connect my Canon camera and then try to import the photos that mistake was made.

To post a comment you must log in.
This report contains Public information  Edit
Everyone can see this information.

Other bug subscribers

Remote bug watches

Bug watches keep track of this bug in other bug trackers.