applet.py crashed with SIGSEGV in p11_kit_initialize_registered()

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applet.py crashed with SIGSEGV in p11_kit_initialize_registered()

ProblemType: Crash
DistroRelease: Ubuntu 12.04
Package: system-config-printer-gnome 1.3.8+20120201-0ubuntu1
ProcVersionSignature: Ubuntu 3.2.0-12.21-generic 3.2.2
Uname: Linux 3.2.0-12-generic x86_64
ApportVersion: 1.91-0ubuntu1
Architecture: amd64
CupsErrorLog:

Date: Wed Feb 1 22:27:16 2012
ExecutablePath: /usr/share/system-config-printer/applet.py
InstallationMedia: Ubuntu 12.04 LTS "Precise Pangolin" - Alpha amd64 (20120128)
InterpreterPath: /usr/bin/python2.7
Lpstat: Error: command ['lpstat', '-v'] failed with exit code -11: p11-kit: duplicate configured module: gnome-keyring-module: /usr/lib/x86_64-linux-gnu/pkcs11/gnome-keyring-pkcs11.so
MachineType: Gigabyte Technology Co., Ltd. GA-MA78GM-S2H
PackageArchitecture: all
Papersize: a4
ProcCmdline: /usr/bin/python /usr/share/system-config-printer/applet.py
ProcEnviron:
 PATH=(custom, no user)
 LANG=hr_HR.UTF-8
 SHELL=/bin/bash
ProcKernelCmdLine: BOOT_IMAGE=/boot/vmlinuz-3.2.0-12-generic root=UUID=20329e90-9de4-4d24-ba1d-8058e7bd613f ro quiet splash vt.handoff=7
SegvAnalysis:
 Segfault happened at: 0x29d9a50: add %al,(%rax)
 PC (0x029d9a50) in non-executable VMA region: 0x02167000-0x029fa000 rw-p [heap]
 source "%al" ok
 destination "(%rax)" (0x00007931) not located in a known VMA region (needed writable region)!
SegvReason:
 executing writable VMA [heap]
 writing NULL VMA
Signal: 11
SourcePackage: system-config-printer
StacktraceTop:
 ?? ()
 ?? () from /usr/lib/x86_64-linux-gnu/libp11-kit.so.0
 ?? () from /usr/lib/x86_64-linux-gnu/libp11-kit.so.0
 ?? () from /usr/lib/x86_64-linux-gnu/libp11-kit.so.0
 p11_kit_initialize_registered () from /usr/lib/x86_64-linux-gnu/libp11-kit.so.0
Title: applet.py crashed with SIGSEGV in p11_kit_initialize_registered()
UpgradeStatus: Upgraded to precise on 2012-01-30 (2 days ago)
UserGroups: adm cdrom dip lpadmin plugdev sambashare sudo
dmi.bios.date: 08/17/2010
dmi.bios.vendor: Award Software International, Inc.
dmi.bios.version: 12b
dmi.board.name: GA-MA78GM-S2H
dmi.board.vendor: Gigabyte Technology Co., Ltd.
dmi.chassis.type: 3
dmi.chassis.vendor: Gigabyte Technology Co., Ltd.
dmi.modalias: dmi:bvnAwardSoftwareInternational,Inc.:bvr12b:bd08/17/2010:svnGigabyteTechnologyCo.,Ltd.:pnGA-MA78GM-S2H:pvr:rvnGigabyteTechnologyCo.,Ltd.:rnGA-MA78GM-S2H:rvr:cvnGigabyteTechnologyCo.,Ltd.:ct3:cvr:
dmi.product.name: GA-MA78GM-S2H
dmi.sys.vendor: Gigabyte Technology Co., Ltd.