[Bug 854956] Re: apt_check.py crashed with SIGSEGV in pkgDepCache::UpdateVerState()

[Launchpad Bug Tracker]

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

** Changed in: update-notifier (Ubuntu)
       Status: New => Confirmed

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https://bugs.launchpad.net/bugs/854956

Title:
  apt_check.py crashed with SIGSEGV in pkgDepCache::UpdateVerState()

Status in “update-notifier” package in Ubuntu:
  Confirmed

Bug description:
  checking for updates

  ProblemType: Crash
  DistroRelease: Ubuntu 11.10
  Package: update-notifier-common 0.117ubuntu1
  Uname: Linux 3.1.0-0301rc4-generic x86_64
  NonfreeKernelModules: wl fglrx
  ApportVersion: 1.23-0ubuntu1
  Architecture: amd64
  CrashCounter: 1
  Date: Tue Sep 20 20:39:42 2011
  ExecutablePath: /usr/lib/update-notifier/apt_check.py
  InstallationMedia: Kubuntu 11.04 "Natty Narwhal" - Alpha amd64 (20110303)
  InterpreterPath: /usr/bin/python2.7
  PackageArchitecture: all
  ProcCmdline: /usr/bin/python /usr/lib/update-notifier/apt-check
  ProcEnviron:
   LANG=en_US.UTF-8
   SHELL=/bin/bash
   LANGUAGE=
  SegvAnalysis:
   Segfault happened at: 0x7f1aaec68c4e <_ZN11pkgDepCache14UpdateVerStateEN8pkgCache11PkgIteratorE+174>:	mov    0x18(%rax),%eax
   PC (0x7f1aaec68c4e) ok
   source "0x18(%rax)" (0x24000018) not located in a known VMA region (needed readable region)!
   destination "%eax" ok
  SegvReason: reading unknown VMA
  Signal: 11
  SourcePackage: update-notifier
  StacktraceTop:
   pkgDepCache::UpdateVerState(pkgCache::PkgIterator) () from /usr/lib/libapt-pkg.so.4.11
   pkgDepCache::Update(OpProgress*) () from /usr/lib/libapt-pkg.so.4.11
   pkgDepCache::Init(OpProgress*) () from /usr/lib/libapt-pkg.so.4.11
   pkgCacheFile::BuildDepCache(OpProgress*) () from /usr/lib/libapt-pkg.so.4.11
   pkgCacheFile::Open(OpProgress*, bool) () from /usr/lib/libapt-pkg.so.4.11
  Title: apt_check.py crashed with SIGSEGV in pkgDepCache::UpdateVerState()
  UpgradeStatus: Upgraded to oneiric on 2011-09-02 (18 days ago)
  UserGroups: adm admin cdrom dialout fuse lpadmin netdev plugdev sambashare saned vboxusers www-data
  modified.conffile..etc.apt.apt.conf.d.10periodic:
   APT::Periodic::Download-Upgradeable-Packages "0";
   APT::Periodic::Unattended-Upgrade "0";
   APT::Periodic::Update-Package-Lists "1";
   APT::Periodic::AutocleanInterval "1";
  mtime.conffile..etc.apt.apt.conf.d.10periodic: 2011-09-02T03:28:32.016530

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