[Bug 929437] Re: gvfsd-http crashed with SIGSEGV in __nscd_get_mapping()

[Sebastien Bacher]

http://sourceware.org/bugzilla/show_bug.cgi?id=13594 suggests it's a
eglibc issue

** Bug watch added: Sourceware.org Bugzilla #13594
   http://sourceware.org/bugzilla/show_bug.cgi?id=13594

** Also affects: eglibc via
   http://sourceware.org/bugzilla/show_bug.cgi?id=13594
   Importance: Unknown
       Status: Unknown

** Changed in: gvfs (Ubuntu Precise)
       Status: Confirmed => Invalid

** Changed in: software-center (Ubuntu Precise)
       Status: Confirmed => Invalid

** Changed in: eglibc (Ubuntu Precise)
     Assignee: (unassigned) => Canonical Foundations Team (canonical-foundations)

** Changed in: eglibc (Ubuntu Precise)
    Milestone: None => ubuntu-12.04-beta-2

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https://bugs.launchpad.net/bugs/929437

Title:
  gvfsd-http crashed with SIGSEGV in __nscd_get_mapping()

Status in Embedded GLIBC:
  Unknown
Status in “eglibc” package in Ubuntu:
  Confirmed
Status in “gvfs” package in Ubuntu:
  Invalid
Status in “software-center” package in Ubuntu:
  Invalid
Status in “eglibc” source package in Precise:
  Confirmed
Status in “gvfs” source package in Precise:
  Invalid
Status in “software-center” source package in Precise:
  Invalid

Bug description:
  Added my Twitter account into Gwibber, authorized the application
  successfully. Back to the Gwibber config pane I get a "account
  successfully authorized" message but this crash report pops up. After
  this Gwiber is like empty for a long long time (more than 5min chrono)
  before displaying my tweet feed.

  ProblemType: Crash
  DistroRelease: Ubuntu 12.04
  Package: gvfs-backends 1.11.3-0ubuntu1
  ProcVersionSignature: Ubuntu 3.2.0-14.23-generic-pae 3.2.3
  Uname: Linux 3.2.0-14-generic-pae i686
  ApportVersion: 1.91-0ubuntu1
  Architecture: i386
  Date: Thu Feb  9 11:23:26 2012
  EcryptfsInUse: Yes
  ExecutablePath: /usr/lib/gvfs/gvfsd-http
  InstallationMedia: Ubuntu 12.04 LTS "Precise Pangolin" - Alpha i386 (20120208)
  ProcCmdline: /usr/lib/gvfs/gvfsd-http --spawner :1.6 /org/gtk/gvfs/exec_spaw/2
  ProcEnviron:
   SHELL=/bin/bash
   PATH=(custom, no user)
   LANG=fr_FR.UTF-8
  SegvAnalysis:
   Segfault happened at: 0xb733e005:	lock xadd %ecx,0xc(%eax)
   PC (0xb733e005) ok
   source "%ecx" ok
   destination "0xc(%eax)" (0x0000000b) 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:
   ?? () from /lib/i386-linux-gnu/libc.so.6
   ?? () from /lib/i386-linux-gnu/libc.so.6
   ?? () from /lib/i386-linux-gnu/libc.so.6
   ?? () from /lib/i386-linux-gnu/libc.so.6
   gethostbyname2_r () from /lib/i386-linux-gnu/libc.so.6
  Title: gvfsd-http crashed with SIGSEGV in gethostbyname2_r()
  UpgradeStatus: No upgrade log present (probably fresh install)
  UserGroups: adm cdrom dip lpadmin plugdev sambashare sudo

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