aptitude crashed with SIGSEGV in __fprintf_chk()

[Γουργιώτης Γιώργος (aka Gourgi)]

Binary package hint: aptitude

aptitude segfault
this is on lucid (upgrade from karmic)

ProblemType: Crash
Architecture: i386
CrashCounter: 1
Date: Thu Jan 21 12:12:33 2010
DistroRelease: Ubuntu 10.04
ExecutablePath: /usr/bin/aptitude
Package: aptitude 0.4.11.11-1ubuntu8
ProcAttrCurrent: unconfined (enforce)
ProcCmdline: aptitude install libdrm2/lucid libdrm-intel1/lucid libdrm-nouveau1/lucid libdrm-radeon1/lucid libgl1-mesa-dri/lucid libgl1-mesa-glx/lucid libglu1-mesa/lucid mesa-utils/lucid radeontool/lucid xfonts-utils/lucid xserver-xorg-input-evdev/lucid xserver-xorg-video-intel/lucid xserver-xorg-video-sis/lucid xserver-xorg-video-vesa/lucid
ProcEnviron:
 PATH=(custom, no user)
 LANG=en_US.UTF-8
 SHELL=/bin/bash
ProcVersionSignature: Ubuntu 2.6.32-10.14-generic
SegvAnalysis:
 Segfault happened at: 0x2fcba0 <__fprintf_chk+32>: cmpw $0x0,(%esi)
 PC (0x002fcba0) ok
 source "$0x0" ok
 destination "(%esi)" (0x00000000) not located in a known VMA region (needed writable region)!
SegvReason: writing NULL VMA
Signal: 11
SourcePackage: aptitude
StacktraceTop:
 __fprintf_chk () from /lib/tls/i686/cmov/libc.so.6
 pkgDPkgPM::CloseLog() ()
 pkgDPkgPM::Go(int) ()
 pkgPackageManager::DoInstallPostFork(int) ()
 pkgPackageManager::DoInstall(int) ()
Title: aptitude crashed with SIGSEGV in __fprintf_chk()
Uname: Linux 2.6.32-10-generic i686
UserGroups:

[Apport retracing service (apport)]

StacktraceTop:
 ___fprintf_chk (fp=0x0, flag=1, format=0x6e9377 "End-Date: %s\n")
 pkgDPkgPM::CloseLog (this=0x85bd330)
 pkgDPkgPM::Go (this=0x85bd330, OutStatusFd=-1)
 pkgPackageManager::DoInstallPostFork (this=0x85bd330,
 pkgPackageManager::DoInstall (this=0x85bd330, statusFd=-1)