colord-sane crashed with SIGSEGV in libusb_get_device_list()

[Paul Larson]

Hit this after reboot post-upgrading from 12.04.1 clean install under kvm with update-manager -d on 20120831
Possibly similar to bug #1026520 and other similar ones?

ProblemType: Crash
DistroRelease: Ubuntu 12.10
Package: colord 0.1.21-1
ProcVersionSignature: Ubuntu 3.5.0-13.14-generic 3.5.3
Uname: Linux 3.5.0-13-generic x86_64
ApportVersion: 2.5.1-0ubuntu4
Architecture: amd64
Date: Fri Aug 31 12:56:53 2012
ExecutablePath: /usr/lib/x86_64-linux-gnu/colord/colord-sane
InstallationMedia: Ubuntu 12.04.1 LTS "Precise Pangolin" - Release amd64 (20120823.1)
ProcCmdline: /usr/lib/x86_64-linux-gnu/colord/colord-sane
ProcEnviron:

SegvAnalysis:
 Segfault happened at: 0x7f2a043fbca4: cmpb $0x0,(%rsi)
 PC (0x7f2a043fbca4) ok
 source "$0x0" ok
 destination "(%rsi)" (0x00000000) not located in a known VMA region (needed writable region)!
SegvReason: writing NULL VMA
Signal: 11
SourcePackage: colord
StacktraceTop:
 ?? () from /lib/x86_64-linux-gnu/libc.so.6
 ?? () from /lib/x86_64-linux-gnu/libusb-1.0.so.0
 libusb_get_device_list () from /lib/x86_64-linux-gnu/libusb-1.0.so.0
 ?? () from /usr/lib/libhpmud.so.0
 hpmud_probe_devices () from /usr/lib/libhpmud.so.0
Title: colord-sane crashed with SIGSEGV in libusb_get_device_list()
UpgradeStatus: Upgraded to quantal on 2012-08-31 (0 days ago)
UserGroups:

[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 #1043990, 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.