Bug 150211 - ftdi_sio.ko module has unknown symbol or unknown parameter
ftdi_sio.ko module has unknown symbol or unknown parameter
Product: Fedora
Classification: Fedora
Component: kernel (Show other bugs)
All Linux
medium Severity medium
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Assigned To: Dave Jones
Brian Brock
Depends On:
  Show dependency treegraph
Reported: 2005-03-03 14:48 EST by Tom Wood
Modified: 2015-01-04 17:17 EST (History)
2 users (show)

See Also:
Fixed In Version: kernel-2.6.12-1.1390_FC4
Doc Type: Bug Fix
Doc Text:
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Clone Of:
Last Closed: 2005-08-08 14:15:31 EDT
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Regression: ---
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Documentation: ---
Verified Versions:
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oVirt Team: ---
RHEL 7.3 requirements from Atomic Host:
Cloudforms Team: ---

Attachments (Terms of Use)
Extract from dmesg of the problem for a USB to 4-port serial converter (1.87 KB, text/plain)
2005-03-03 14:50 EST, Tom Wood
no flags Details

  None (edit)
Description Tom Wood 2005-03-03 14:48:38 EST
From Bugzilla Helper:
User-Agent: Mozilla/5.0 (X11; U; Linux i686; en-US; rv:1.7.6) Gecko/20050224 Firefox/1.0.1 Fedora/1.0.1-1.3.1

Description of problem:
ftdi_sio module has several unknown symbols.

Version-Release number of selected component (if applicable):

How reproducible:

Steps to Reproduce:
1. Boot with attached device using ftdi_sio module
2. Look for errors.

Actual Results:  Errors stating problems with unknown symbols.

Expected Results:  No errors.

Additional info:
Comment 1 Tom Wood 2005-03-03 14:50:50 EST
Created attachment 111632 [details]
Extract from dmesg of the problem for a USB to 4-port serial converter
Comment 2 Dave Jones 2005-03-04 17:16:28 EST
how are you loading the ftdi_sio module ? Is it being done automatically on
insert ion of the device ?  I don't have one of the devices, but the module
loads just fine for me.
Comment 3 Tom Wood 2005-03-04 21:32:37 EST
Automatically at boot time.  Device is already attached.

I find it interesting that the module also seems to assign the ttyUSB* devices,
even though it complains about quite a few symbols.
Comment 4 Dave Jones 2005-07-15 16:38:02 EDT
An update has been released for Fedora Core 3 (kernel-2.6.12-1.1372_FC3) which
may contain a fix for your problem.   Please update to this new kernel, and
report whether or not it fixes your problem.

If you have updated to Fedora Core 4 since this bug was opened, and the problem
still occurs with the latest updates for that release, please change the version
field of this bug to 'fc4'.

Thank you.
Comment 5 Tom Wood 2005-08-08 14:15:31 EDT
Fixed in current FC4.

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