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Description of problem: We add "nouveau.modeset=0" to grub.conf, it may have an error message when boot to Red Hat Enterprise Linux . "ibfcoe_device_notification: NETDEV_UNREGISTER lo". Version-Release number of selected component (if applicable): How reproducible: 1. Install Red Hat Enterprise Linux 6.2 beta. 2. Add "nouveau.modeset=0" to grub.conf Restart the system and boot to Linux desktop. Install Nvidia driver. Power off the system. 3.Power on the system. The system have error message when boot to Red Hat Enterprise Linux . "ibfcoe_device_notification: NETDEV_UNREGISTER lo". Actual results: There is an error message when booting to RHEL, it is " ibfcoe_device_notification: NETDEV_UNREGISTER lo" Expected results: There is an error message. Additional info: Intel Romley + Patsburg Nvidia Quadro600 video card RHEL6.2beta kernel 2.6.32-202.el6.x86_64
Hi, has anyone had a chance to look at this.
Is there a workaround or errata on this problem? Thanks, Richard
I don't believe this is related to video at all, seems to be networking from the message. Certainly not nouveau, as with "modeset=0" it's prevented from doing anything. Reassigning so someone may be able to help!
Hi Sir, Would you kindly help to check who is able to help me to check this issue? Thanks.
This request was not resolved in time for the current release. Red Hat invites you to ask your support representative to propose this request, if still desired, for consideration in the next release of Red Hat Enterprise Linux.
Looks like an error message from the libfcoe stack. Reassigning
This isn't a bug at all, its a informational message. and one thats only displayed when the console is in text mode (likely why it only shows up with nouveau.modeset=0), and when libfcoe debugging is enabled. I imagine the customer has libfcoe.libfcoe_debug_logging set on the command line or in one of the modprobe config files. remove that and this will go away, not that it hurts anything anyway.