Description of problem: kernel panic (I think) on bootup. Will attach picture from my digicam. Version-Release number of selected component (if applicable): kernel-2.6.20-1.2936.fc7 How reproducible: Always. Tried booting five times. Steps to Reproduce: This is on a Macbook Pro with a Core Duo (not Core2; it's 1st generation Macbook Pro).
Created attachment 148555 [details] the backtrace
Just reproduced the same on a MacBook with core-2-duo. Tried this on 2936 and 2911 with same result. Last kernel that I have that appears to work is 2.6.20-1-2898.2.3.fc7 Unable to get a trace other than taking a photo, and David's trace is identical to mine. This happens immediately after PCI: Using MMCONFIG Setting up standard PCI resources I've tried pci=nommconf incase that's the issue and various combinations of pci= but I'm still unable to boot
I can confirm this on my Macbook Pro first generation as well.
Still happening with .2962...
compiling without CONFIG_DEBUG_MUTEXES "solves" the problem. The problem is also present on linus git tree.
I tried to us netconsole to get a better trace, but the kernel crashes before the netconsole is up :-( I want to help, but I think that I will need some information on how to debug this.
Created attachment 149461 [details] another backtrace
Fixed on 2985
davidz, can you confirm that this problem is fixed in kernel .2985 and later?
Yeah, latest Rawhide boots. Thanks. Closing this bug.