nautilus crashed with SIGSEGV in XGetWindowProperty()

[Martin Schaaf]

1. copied a file from a cd to a harddisk
2. the file couldn't be read and the copy dialog disappeared after saying there is a io error
3. try to eject the disk with nautilus but got the message that there is a operation in progress
4. then ejecting the cd wirth the hardware button
5. nautilus crashed

ProblemType: Crash
DistroRelease: Ubuntu 11.10
Package: nautilus 1:3.2.1-0ubuntu4.2
ProcVersionSignature: Ubuntu 3.0.0-17.30-generic 3.0.22
Uname: Linux 3.0.0-17-generic x86_64
ApportVersion: 1.23-0ubuntu4
Architecture: amd64
Date: Tue Apr 17 11:23:34 2012
EcryptfsInUse: Yes
ExecutablePath: /usr/bin/nautilus
InstallationMedia: Ubuntu 10.10 "Maverick Meerkat" - Release amd64 (20101007)
ProcCmdline: nautilus -n
ProcEnviron:
 PATH=(custom, user)
 LANG=de_DE.UTF-8
 SHELL=/bin/bash
SegvAnalysis:
 Segfault happened at: 0x7ffdd342228b <XGetWindowProperty+43>: mov 0x968(%rdi),%rax
 PC (0x7ffdd342228b) ok
 source "0x968(%rdi)" (0x00000968) not located in a known VMA region (needed readable region)!
 destination "%rax" ok
SegvReason: reading NULL VMA
Signal: 11
SourcePackage: nautilus
StacktraceTop:
 XGetWindowProperty (dpy=0x0, w=172, property=0, offset=0, length=9223372036854775807, delete=0, req_type=33, actual_type=0x7fff11196ef8, actual_format=0x7fff11196f1c, niteusername=0x7fff11196f00, bytesafter=0x7fff11196f08, prop=0x7fff11196f10) at ../../src/GetProp.c:51
 get_window_list (len=<synthetic pointer>, windows=<synthetic pointer>, atom=0, xwindow=172, xdisplay=0x0) at /build/buildd/gtk+3.0-3.2.0/./gtk/gtkmountoperation-x11.c:483
 _gtk_mount_operation_lookup_context_get (display=<optimized out>) at /build/buildd/gtk+3.0-3.2.0/./gtk/gtkmountoperation-x11.c:540
 update_process_list_store (processes=<optimized out>, list_store=0x3b14630, mount_operation=0x4090830) at /build/buildd/gtk+3.0-3.2.0/./gtk/gtkmountoperation.c:988
 gtk_mount_operation_show_processes (op=0x4090830, message=<optimized out>, processes=<optimized out>, choices=<optimized out>) at /build/buildd/gtk+3.0-3.2.0/./gtk/gtkmountoperation.c:1335
Title: nautilus crashed with SIGSEGV in XGetWindowProperty()
UpgradeStatus: Upgraded to oneiric on 2012-01-19 (88 days ago)
UserGroups: adm admin cdrom dialout lpadmin plugdev sambashare

[Sebastien Bacher (seb128)]

The bug didn't get activity/new duplicates for some year and the nautilus code saw quite some changes since which probably deprecated the issue so closing it. If it's still a problem in recent Ubuntu/nautilus version please submit a new report