Created attachment 926562 [details]
dmesg was cut off by the time I could run it, this is logs in /var/log/messages from before the start of dmesg
Description of problem:
System is MSI P965 Platinum (Intel ICH8R)
Upon install of Fedora, the terminal, dmesg, and /var/log/messages are flooded with messages like these:
Aug 13 15:56:24 f20test kernel: pciehp 0000:00:1c.4:pcie04: Failed to check link status
Aug 13 15:56:24 f20test kernel: pciehp 0000:00:1c.4:pcie04: No adapter on slot(0)
Aug 13 15:56:24 f20test kernel: [ 142.676160] pciehp 0000:00:1c.4:pcie04: Card not present on Slot(0)
Aug 13 15:56:24 f20test kernel: pciehp 0000:00:1c.4:pcie04: Card not present on Slot(0)
Version-Release number of selected component (if applicable):
Steps to Reproduce:
1. Install on P965 Platinum
2. Boot and watch the terminal (or dmesg or messages)
/var/log/messages filled with pciehp errors.
Terminal should be usable and messages should not consume massive amounts of disk space.
Created attachment 926566 [details]
dmesg from immediately after logging in post-boot
Created attachment 926567 [details]
lspci, shows error refors to PCI bridge: Intel Corporation 82801H (ICH8 Family) PCI Express Port
Created attachment 926568 [details]
lsmod, may show if some module is trying to use PCIEx Hotplug?
After reviewing 529153, I can add the following:
I can confirm that in F20, pcie_ports=compat does remove these messages at least.
Specifically, I added that to the end of the GRUB_CMDLINE_LINUX line in /etc/default/grub and ran grub2-mkconfig > /boot/grub2/grub.cfg as root, and the message is not showing up after reboots.
That having been said, I will try to make myself available for any additional testing that may be necessary / available to resolve the issue so that it doesn't need worked around, but I may need explicit instructions in order to help with said testing.
*********** MASS BUG UPDATE **************
We apologize for the inconvenience. There is a large number of bugs to go through and several of them have gone stale. Due to this, we are doing a mass bug update across all of the Fedora 20 kernel bugs.
Fedora 20 has now been rebased to 3.17.2-200.fc20. Please test this kernel update (or newer) and let us know if you issue has been resolved or if it is still present with the newer kernel.
If you have moved on to Fedora 21, and are still experiencing this issue, please change the version to Fedora 21.
If you experience different issues, please open a new bug report for those.
After upgrading to 3.17.2-200.fc20.x86_64 using yum update, I do not see this behavior even when booting into 3.15.8-200.fc20.x86_64.