*** This bug is a duplicate of bug 689593 ***
https://bugs.launchpad.net/bugs/689593
** This bug has been marked a duplicate of bug 689593
2x100% CPU and memory usage growth when performing partition modifications
via udisks
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https://bugs.launchpad.net/bugs/726814
Title:
0781:5406 udisks-daemon uses a ton of CPU after inserting a SanDisk U3
Cruzer Micro usb stick
Status in “linux” package in Ubuntu:
Confirmed
Status in “linux-2.6” package in Debian:
New
Status in “linux” package in Fedora:
Confirmed
Bug description:
Binary package hint: udisks
Immediately after inserting this device I end up seeing this in top:
1521 bdmurray 20 0 153m 4848 3248 R 48 0.3 3:22.45 gvfs-gdu-volume
1523 root 20 0 133m 4756 3200 S 38 0.3 2:42.85 udisks-daemon
1599 bdmurray 20 0 225m 10m 7884 S 22 0.6 1:33.28 gdu-notificatio
1742 bdmurray 20 0 361m 16m 11m R 22 0.9 1:31.53 update-notifier
463 root 18 -2 21664 1132 392 S 18 0.1 1:16.45 udevd
I wonder if it is related to the fake cd-rom on the stick:
[ 3925.041043] scsi 6:0:0:1: CD-ROM SanDisk U3 Cruzer
Micro 6.51 PQ: 0 ANSI: 0
ProblemType: Bug
DistroRelease: Ubuntu 11.04
Package: udisks 1.0.2-3+ubuntu1
ProcVersionSignature: Ubuntu 2.6.38-5.32-generic 2.6.38-rc6
Uname: Linux 2.6.38-5-generic x86_64
Architecture: amd64
Date: Mon Feb 28 13:47:38 2011
EcryptfsInUse: Yes
HotplugNewDevices: /dev/sdb /dev/sdb1
HotplugNewMounts: /dev/sdb1 /media/6F51-B12A vfat
rw,nosuid,nodev,relatime,uid=1000,gid=1000,fmask=0022,dmask=0077,codepage=cp437,iocharset=iso8859-1,shortname=mixed,showexec,utf8,flush,errors=remount-ro
0 0
InstallationMedia: Ubuntu 10.10 "Maverick Meerkat" - Release amd64 (20101007)
MachineType: LENOVO 0831CTO
ProcEnviron:
LANGUAGE=en_US:en
PATH=(custom, user)
LANG=en_US.UTF-8
SHELL=/bin/bash
ProcKernelCmdLine: BOOT_IMAGE=/boot/vmlinuz-2.6.38-5-generic
root=UUID=58a88244-4d22-41f7-bd3a-aaa049c553a6 ro
crashkernel=384M-2G:64M,2G-:128M quiet splash vt.handoff=7
SourcePackage: udisks
Symptom: storage
UpgradeStatus: Upgraded to natty on 2011-02-24 (3 days ago)
dmi.bios.date: 09/15/2010
dmi.bios.vendor: LENOVO
dmi.bios.version: 6QET53WW (1.23 )
dmi.board.name: 0831CTO
dmi.board.vendor: LENOVO
dmi.board.version: Not Available
dmi.chassis.asset.tag: No Asset Information
dmi.chassis.type: 10
dmi.chassis.vendor: LENOVO
dmi.chassis.version: Not Available
dmi.modalias:
dmi:bvnLENOVO:bvr6QET53WW(1.23):bd09/15/2010:svnLENOVO:pn0831CTO:pvrThinkPadX201Tablet:rvnLENOVO:rn0831CTO:rvrNotAvailable:cvnLENOVO:ct10:cvrNotAvailable:
dmi.product.name: 0831CTO
dmi.product.version: ThinkPad X201 Tablet
dmi.sys.vendor: LENOVO
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