Bug 870119

Summary: after upgrading to kernel 3.6.2, there are many udevd timeout error messages
Product: [Fedora] Fedora Reporter: Andrew J. Schorr <aschorr>
Component: kernelAssignee: Kernel Maintainer List <kernel-maint>
Status: CLOSED ERRATA QA Contact: Fedora Extras Quality Assurance <extras-qa>
Severity: high Docs Contact:
Priority: unspecified    
Version: 16CC: gansalmon, itamar, jonathan, kernel-maint, madhu.chinakonda
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Target Release: ---   
Hardware: Unspecified   
OS: Unspecified   
Whiteboard:
Fixed In Version: Doc Type: Bug Fix
Doc Text:
Story Points: ---
Clone Of: Environment:
Last Closed: 2012-11-29 17:03:41 UTC Type: Bug
Regression: --- Mount Type: ---
Documentation: --- CRM:
Verified Versions: Category: ---
oVirt Team: --- RHEL 7.3 requirements from Atomic Host:
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Description Flags
output from dmesg command after booting into 3.6.2-1.fc16.x86_64
none
output from "lspci -nnvv" after booting into 3.6.2-1.fc16.x86_64
none
output from "lspci -nnvv" under 3.4.11-1.fc16.x86_64 none

Description Andrew J. Schorr 2012-10-25 15:15:04 UTC 
Description of problem: I just upgraded to the new kernel-3.6.2-1.fc16.x86_64.  When I rebooted my machine into the new kernel, the boot process was quite slow,
and there are continual messages logged similar to these two:

Oct 25 11:11:37 ti5 udevd[582]: [ID daemon.err] timeout: killing '/sbin/modprobe -bv pci:v00008086d000027D8sv0000107Bsd00006048bc04sc03i00' [615]
Oct 25 11:11:37 ti5 udevd[594]: [ID daemon.err] timeout: killing '/sbin/modprobe -bv pci:v00008086d000027DAsv0000107Bsd00006048bc0Csc05i00' [633]

These 2 errors are each logged over and over again.  It is still happening
right now.


Version-Release number of selected component (if applicable):
kernel-3.6.2-1.fc16.x86_64
udev-173-3.fc16.x86_64


How reproducible: Reboot the system.


Steps to Reproduce:
1. Install new kernel and reboot.
2.  See many errors in /var/log/messages.
3.
  
Actual results: Repeated errors from udevd.


Expected results: No error messages.


Additional info:
Comment 1 Andrew J. Schorr 2012-10-25 15:16:33 UTC 
Note: I upgraded 2 other systems which do not have this problem.

I am downgrading to the previous kernel.

Regards,
Andy
Comment 2 Andrew J. Schorr 2012-10-25 15:41:55 UTC 
These error messages were occurring once per second.  For example:

Oct 25 11:24:00 ti5 udevd[594]: [ID daemon.err] timeout: killing '/sbin/modprobe -bv pci:v00008086d000027DAsv0000107Bsd00006048bc0Csc05i00' [633]
Oct 25 11:24:00 ti5 udevd[582]: [ID daemon.err] timeout: killing '/sbin/modprobe -bv pci:v00008086d000027D8sv0000107Bsd00006048bc04sc03i00' [615]
Oct 25 11:24:01 ti5 udevd[594]: [ID daemon.err] timeout: killing '/sbin/modprobe -bv pci:v00008086d000027DAsv0000107Bsd00006048bc0Csc05i00' [633]
Oct 25 11:24:01 ti5 udevd[582]: [ID daemon.err] timeout: killing '/sbin/modprobe -bv pci:v00008086d000027D8sv0000107Bsd00006048bc04sc03i00' [615]
Oct 25 11:24:02 ti5 udevd[594]: [ID daemon.err] timeout: killing '/sbin/modprobe -bv pci:v00008086d000027DAsv0000107Bsd00006048bc0Csc05i00' [633]
Oct 25 11:24:02 ti5 udevd[582]: [ID daemon.err] timeout: killing '/sbin/modprobe -bv pci:v00008086d000027D8sv0000107Bsd00006048bc04sc03i00' [615]
Oct 25 11:24:03 ti5 udevd[582]: [ID daemon.err] timeout: killing '/sbin/modprobe -bv pci:v00008086d000027D8sv0000107Bsd00006048bc04sc03i00' [615]
Oct 25 11:24:03 ti5 udevd[594]: [ID daemon.err] timeout: killing '/sbin/modprobe -bv pci:v00008086d000027DAsv0000107Bsd00006048bc0Csc05i00' [633]
...
Comment 3 Josh Boyer 2012-11-28 14:42:30 UTC 
Can you attach the dmesg from boot and the output of 'sudo lspci -nnvv' from the machine you see this on?
Comment 4 Andrew J. Schorr 2012-11-29 16:16:45 UTC 
Created attachment 654395 [details]
output from dmesg command after booting into 3.6.2-1.fc16.x86_64
Comment 5 Andrew J. Schorr 2012-11-29 16:18:14 UTC 
Created attachment 654397 [details]
output from "lspci -nnvv" after booting into 3.6.2-1.fc16.x86_64
Comment 6 Andrew J. Schorr 2012-11-29 16:19:10 UTC 
Created attachment 654399 [details]
output from "lspci -nnvv" under 3.4.11-1.fc16.x86_64
Comment 7 Andrew J. Schorr 2012-11-29 16:35:47 UTC 
I just upgraded to 3.6.7-4.fc16.x86_64, and that one seems to work fine.  I don't see any modprobe error messages with this kernel.
Comment 8 Josh Boyer 2012-11-29 17:03:41 UTC 
(In reply to comment #7)
> I just upgraded to 3.6.7-4.fc16.x86_64, and that one seems to work fine.  I
> don't see any modprobe error messages with this kernel.

OK, thanks for letting us know.  If you see it again, please reopen.