system-config-printer.py crashed with SIGSEGV in debug_add_class()

[Tony C.]

Adding new printer via samba.
I select browse and it shows the shares. I click to select one and it crashes every time.

ProblemType: Crash
DistroRelease: Ubuntu 12.04
Package: system-config-printer-gnome 1.3.6+20110831-0ubuntu11
ProcVersionSignature: Ubuntu 3.2.0-7.13-generic-pae 3.2.0-rc7
Uname: Linux 3.2.0-7-generic-pae i686
NonfreeKernelModules: nvidia
ApportVersion: 1.90-0ubuntu1
Architecture: i386
CrashCounter: 1
CupsErrorLog:

Date: Thu Jan 5 17:51:23 2012
ExecutablePath: /usr/share/system-config-printer/system-config-printer.py
InstallationMedia: Ubuntu 12.04 LTS "Precise Pangolin" - Alpha i386 (20111221)
InterpreterPath: /usr/bin/python2.7
Lpstat: Error: command ['lpstat', '-v'] failed with exit code 1: lpstat: No destinations added.
MachineType: HP-Pavilion FQ578AAR-ABA s3707c
PackageArchitecture: all
Papersize: letter
ProcCmdline: /usr/bin/python /usr/share/system-config-printer/system-config-printer.py
ProcEnviron:
 PATH=(custom, user)
 LANG=en_US.UTF-8
 SHELL=/bin/bash
ProcKernelCmdLine: BOOT_IMAGE=/boot/vmlinuz-3.2.0-7-generic-pae root=UUID=1f62e4b7-ad36-46da-b9b5-35d6deddec73 ro quiet splash vt.handoff=7
SegvAnalysis:
 Segfault happened at: 0xb50533ef: mov (%edx,%esi,4),%eax
 PC (0xb50533ef) ok
 source "(%edx,%esi,4)" (0x00000000) not located in a known VMA region (needed readable region)!
 destination "%eax" ok
SegvReason: reading NULL VMA
Signal: 11
SourcePackage: system-config-printer
StacktraceTop:
 ?? () from /usr/lib/i386-linux-gnu/libsmbclient.so.0
 debug_add_class () from /usr/lib/i386-linux-gnu/libsmbclient.so.0
 ?? () from /usr/lib/i386-linux-gnu/libsmbclient.so.0
 setup_logging () from /usr/lib/i386-linux-gnu/libsmbclient.so.0
 ?? () from /usr/lib/i386-linux-gnu/libsmbclient.so.0
Title: system-config-printer.py crashed with SIGSEGV in debug_add_class()
UpgradeStatus: No upgrade log present (probably fresh install)
UserGroups: adm audio cdrom dip lpadmin plugdev root sambashare sudo sys video
dmi.bios.date: 02/17/2009
dmi.bios.vendor: American Megatrends Inc.
dmi.bios.version: 5.12
dmi.board.name: NutMeg
dmi.board.vendor: PEGATRON CORPORATION
dmi.board.version: 1.02
dmi.chassis.asset.tag: Asset-1234567890
dmi.chassis.type: 3
dmi.chassis.vendor: Hewlett-Packard
dmi.chassis.version: Chassis Version
dmi.modalias: dmi:bvnAmericanMegatrendsInc.:bvr5.12:bd02/17/2009:svnHP-Pavilion:pnFQ578AAR-ABAs3707c:pvr:rvnPEGATRONCORPORATION:rnNutMeg:rvr1.02:cvnHewlett-Packard:ct3:cvrChassisVersion:
dmi.product.name: FQ578AAR-ABA s3707c
dmi.sys.vendor: HP-Pavilion

[Apport retracing service (apport)]

Thank you for taking the time to report this crash and helping to make this software better. This particular crash has already been reported and is a duplicate of bug #911642, so is being marked as such. Please look at the other bug report to see if there is any missing information that you can provide, or to see if there is a workaround for the bug. Additionally, any further discussion regarding the bug should occur in the other report. Please continue to report any other bugs you may find.