[Bug 829221] [NEW] lightdm crashed with SIGSEGV in initialize_password_db()

Launchpad Bug Tracker 829221 at bugs.launchpad.net
Wed Oct 19 04:14:31 UTC 2011


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Happens on every login afer upgrading from 11.04

ProblemType: Crash
DistroRelease: Ubuntu 11.10
Package: lightdm 0.9.3-0ubuntu5
ProcVersionSignature: Ubuntu 3.0.0-8.11-generic 3.0.1
Uname: Linux 3.0.0-8-generic x86_64
NonfreeKernelModules: nvidia
Architecture: amd64
Date: Fri Aug 19 00:59:54 2011
Disassembly: => 0x0:	Cannot access memory at address 0x0
ExecutablePath: /usr/sbin/lightdm
InstallationMedia: Ubuntu 10.10 "Maverick Meerkat" - Release amd64 (20101007)
ProcCmdline: lightdm
ProcCwd: /
ProcEnviron: PATH=(custom, no user)
SegvAnalysis:
 Segfault happened at: 0x0:	Cannot access memory at address 0x0
 PC (0x00000000) not located in a known VMA region (needed executable region)!
 Stack memory exhausted (SP below stack segment)
SegvReason: executing NULL VMA
Signal: 11
SourcePackage: lightdm
StacktraceTop:
 ?? ()
 ?? () from /lib/security/pam_smbpass.so
 initialize_password_db () from /lib/security/pam_smbpass.so
 pam_sm_authenticate () from /lib/security/pam_smbpass.so
 ?? () from /lib/x86_64-linux-gnu/libpam.so.0
Title: lightdm crashed with SIGSEGV in initialize_password_db()
UpgradeStatus: Upgraded to oneiric on 2011-08-18 (0 days ago)
UserGroups:

** Affects: lightdm (Ubuntu)
     Importance: High
         Status: Confirmed

** Affects: samba (Ubuntu)
     Importance: High
         Status: Confirmed

** Affects: lightdm (Ubuntu Oneiric)
     Importance: High
         Status: Confirmed

** Affects: samba (Ubuntu Oneiric)
     Importance: High
         Status: Confirmed


** Tags: amd64 apport-crash oneiric patch
-- 
lightdm crashed with SIGSEGV in initialize_password_db()
https://bugs.launchpad.net/bugs/829221
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