too high use of resource and hung

[Fabio Marconi]

Hallo
Running usb-creator-gtk, it hung when I click to erase the usb key and the pc became slow.
Running top in terminal return that udisks-daemon and udisks-helper-m are running at very high level, see attached screenshot.
The bug is reproducible in VM and real hardware.
In gnome-disks, Error synchronizing after initial wipe: Timed out waiting for object (udisks-error-quark, 0)

ProblemType: Bug
DistroRelease: Ubuntu 12.10
Package: udisks 1.0.4-6
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
CustomUdevRuleFiles: 95-ipad_charge.rules
Date: Sat Sep 1 13:25:10 2012
InstallationMedia: Ubuntu 12.10 "Quantal Quetzal" - Alpha amd64 (20120525)
MachineType: Gigabyte Technology Co., Ltd. H55M-S2H
ProcKernelCmdLine: BOOT_IMAGE=/boot/vmlinuz-3.5.0-13-generic root=UUID=d67c1af9-7e7b-4f8a-87b3-ef1574169722 ro quiet splash vt.handoff=7
SourcePackage: udisks
UpgradeStatus: No upgrade log present (probably fresh install)
dmi.bios.date: 08/20/2010
dmi.bios.vendor: Award Software International, Inc.
dmi.bios.version: F7
dmi.board.name: H55M-S2H
dmi.board.vendor: Gigabyte Technology Co., Ltd.
dmi.board.version: x.x
dmi.chassis.type: 3
dmi.chassis.vendor: Gigabyte Technology Co., Ltd.
dmi.modalias: dmi:bvnAwardSoftwareInternational,Inc.:bvrF7:bd08/20/2010:svnGigabyteTechnologyCo.,Ltd.:pnH55M-S2H:pvr:rvnGigabyteTechnologyCo.,Ltd.:rnH55M-S2H:rvrx.x:cvnGigabyteTechnologyCo.,Ltd.:ct3:cvr:
dmi.product.name: H55M-S2H
dmi.sys.vendor: Gigabyte Technology Co., Ltd.

[Ubuntu QA Website (ubuntuqa)]

This bug has been reported on the Ubuntu ISO testing tracker.

A list of all reports related to this bug can be found here:
http://iso.qa.ubuntu.com/qatracker/reports/bugs/1044685

[Launchpad Janitor (janitor)]

Status changed to 'Confirmed' because the bug affects multiple users.

[Damian Pazdzior (pazdzior)]

Same prob here :/

[Matthew Eaton (meaton)]

This is also reproducible in Disks aka Disk Utility aka gnome-disk-utility.

Steps:
1. Select target disk on the left.
2. Click the gears button in the top right.
3. Select "Format Disk"
4. Choose any settings
5. Click "Format"
6. Wait 10-15 seconds for error to appear
*Note: This is only reproducible if there is an existing partition table on the device. These steps will not reproduce the issue if the partition table is clear, e.g. after a secure erase.