Bug 101545 - kernel: Warning: kfree_skb on hard IRQ f8c95b31
kernel: Warning: kfree_skb on hard IRQ f8c95b31
Product: Red Hat Linux
Classification: Retired
Component: kernel (Show other bugs)
All Linux
high Severity high
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Assigned To: Arjan van de Ven
Brian Brock
Depends On:
  Show dependency treegraph
Reported: 2003-08-03 10:29 EDT by Steve
Modified: 2005-10-31 17:00 EST (History)
1 user (show)

See Also:
Fixed In Version:
Doc Type: Bug Fix
Doc Text:
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Clone Of:
Last Closed: 2004-09-30 11:41:23 EDT
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Regression: ---
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Verified Versions:
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oVirt Team: ---
RHEL 7.3 requirements from Atomic Host:
Cloudforms Team: ---

Attachments (Terms of Use)
System boot.log (22.33 KB, text/plain)
2003-08-03 10:35 EDT, Steve
no flags Details
dmesg log (16.04 KB, text/plain)
2003-08-03 10:38 EDT, Steve
no flags Details

  None (edit)
Description Steve 2003-08-03 10:29:06 EDT
Description of problem:

Log fills with "... kernel: Warning kfree_skb on hard IRQ f8c95b31" and 
eventually (within around 10 to 14 hours) crashes the kernel.

Version-Release number of selected component (if applicable):
Using Red Hat 9.0 Pro, kernel 2.4.20-19.9 (SMP)

How reproducible:
Use Edgeport/4 USB serial converter to communicate with any serial device (eg 

Steps to Reproduce:
1.  Communicate via USB serial port, eg use minicom or dial isp 
via /dev/ttyUSB0
Actual results:

/var/log/messages fills with "... kernel: Warning: kfree_skb on hard IRQ 
Eventualy the kernel crashes.

Expected results:
Use device with crashing kernel!

Additional info:
Need this adapter working ASAP!
Comment 1 Steve 2003-08-03 10:35:21 EDT
Created attachment 93361 [details]
System boot.log

Maybe usefull?
Comment 2 Steve 2003-08-03 10:38:30 EDT
Created attachment 93362 [details]
dmesg log

Maybe usefull?
Comment 3 Bugzilla owner 2004-09-30 11:41:23 EDT
Thanks for the bug report. However, Red Hat no longer maintains this version of
the product. Please upgrade to the latest version and open a new bug if the problem

The Fedora Legacy project (http://fedoralegacy.org/) maintains some older releases, 
and if you believe this bug is interesting to them, please report the problem in
the bug tracker at: http://bugzilla.fedora.us/

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