Bug 246750 - khubd at 100% after USB plugin
Summary: khubd at 100% after USB plugin
Keywords:
Status: CLOSED ERRATA
Alias: None
Product: Fedora
Classification: Fedora
Component: kernel
Version: 7
Hardware: i386
OS: Linux
low
high
Target Milestone: ---
Assignee: Kernel Maintainer List
QA Contact: Fedora Extras Quality Assurance
URL:
Whiteboard:
Depends On:
Blocks:
TreeView+ depends on / blocked
 
Reported: 2007-07-04 15:53 UTC by John Cox
Modified: 2007-11-30 22:12 UTC (History)
0 users

Fixed In Version:
Doc Type: Bug Fix
Doc Text:
Clone Of:
Environment:
Last Closed: 2007-07-26 23:19:24 UTC
Type: ---
Embargoed:


Attachments (Terms of Use)
part of log (1.29 KB, text/plain)
2007-07-04 15:53 UTC, John Cox
no flags Details

Description John Cox 2007-07-04 15:53:47 UTC
Description of problem:
After I plug in my USB Drive or THumb drive, khubd is using 100% of CPU2 and
stays that way. THe drives work, automount, unmount, etc but I have to reboot
each time to stop khubd.

Version-Release number of selected component (if applicable):
Updated FC7.  I have a laptop that doesn't not have the problem with the same
software installed.

How reproducible:
100%

Steps to Reproduce:
1.plug in USB thumb drive
2.
3.
  
Actual results:
khubd goes to 100% on CPU2 and remains there. I can't kill it.

Expected results:
khubd just wakes up for a bit and then goes back to sleep.


Additional info:
Log attached

HP Pavilion s7600y PC w/ dual core intel

Comment 1 John Cox 2007-07-04 15:53:47 UTC
Created attachment 158522 [details]
part of log

Comment 2 Harald Hoyer 2007-07-05 10:46:14 UTC
what makes you think khubd is from udev?

Comment 3 John Cox 2007-07-06 23:57:15 UTC
I didn't think it was but I had to pick something or I couldn't post.
It said, "Guess" so I did. Sorry, I didn't want to waste anyone's time but I
didn't know what to use. Where should it go? 

Comment 4 John Cox 2007-07-10 01:31:55 UTC
I just installed the latest kernel from test and the problem went away.


Comment 5 Pete Zaitcev 2007-07-26 23:18:53 UTC
Very glad to hear it. I'm closing the bug.

BTW, John, please always mention specific kernel versions, and never use
words "latest" and "current". Otherwise it's quite a pain for me to identify
right trees for comparisons (diffs).


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