Created attachment 871796 [details] /var/log/messages from initial boot Description of problem: kerneloops after booting Fedora-Live-Desktop-x86_64-rawhide-20140305.iso. Version-Release number of selected component (if applicable): kernel-3.14.0-0.rc5.git1.1.fc21.x86_64 How reproducible: Only tried once Steps to Reproduce: 1. Booted the DVD 2. Played with network connections, including turning hotspot on and off. Actual results: Saw a kerneloops flash by. The ABRT icon did not appear. Expected results: No kerneloops. If there is one, the ABRT reporting icon should appear. Additional info: Found "abrt" in activities menu and ran it. The first time, I saw abrt's from a few days ago! When I clicked Report, abrt balked because my username/password was not configured. I didn't get a chance to configure them. I took the Upload for Analysis when it was offered, and got "Successfully sent /var/tmp/oops-2014-03-06-21:56:07-804-0.tar.gz to https://retrace.fedoraproject.org/faf/dumpdirs/new/" Messages about the oops start at line 1536 of the /var/log/messages (attached).
Created attachment 871809 [details] /var/log/messages, second try Tried booting again, this time with media check. During the media check, I saw messages like "kernel: hub 2-0:1.0: unable to enumerate USB device on port 3". A USB hard drive was plugged in during that. The oops occurs every time, just before the boot screen is replaced with the running screen.
Created attachment 871862 [details] abrt in mode 3 start Got an oops starting in mode 3. System started OK with init 5; that's how I'm adding this attachment. BTW yum check-update shows a lot of updates available.
There's no kernel oops or panic in the first two things you've attached. The third attachment is a bunch of random stuff (maybe it isn't a plain-text file?). I have no idea why you're seeing that message, but I don't see a kernel problem. The presence of further updates will be constant with rawhide. There's nothing we can do with this bug.