Red Hat Bugzilla – Bug 1274193
mcelog AMD Processor family 21: Please load edac_mce_amd module
Last modified: 2015-10-22 15:14:09 EDT
Description of problem:
This seems to be the same bug as bug 1069652.
After clean installation of F23 RC2 there is failed mcelog.service after boot.
● mcelog.service - Machine Check Exception Logging Daemon
Loaded: loaded (/usr/lib/systemd/system/mcelog.service; enabled; vendor preset: enabled)
Active: failed (Result: exit-code) since Thu 2015-10-22 12:04:36 CEST; 13min ago
Process: 846 ExecStart=/usr/sbin/mcelog --ignorenodev --daemon --foreground (code=exited, status=1/FAILURE)
Process: 823 ExecStartPre=/etc/mcelog/mcelog.setup (code=exited, status=0/SUCCESS)
Main PID: 846 (code=exited, status=1/FAILURE)
Oct 22 12:04:36 dhcp-28-139.brq.redhat.com systemd: Starting Machine Check Exception Logging Daemon...
Oct 22 12:04:36 dhcp-28-139.brq.redhat.com mcelog.setup: CPU is unsupported
Oct 22 12:04:36 dhcp-28-139.brq.redhat.com systemd: Started Machine Check Exception Logging Daemon.
Oct 22 12:04:36 dhcp-28-139.brq.redhat.com systemd: mcelog.service: Main process exited, code=exited, status=1/FAILURE
Oct 22 12:04:36 dhcp-28-139.brq.redhat.com systemd: mcelog.service: Unit entered failed state.
Oct 22 12:04:36 dhcp-28-139.brq.redhat.com systemd: mcelog.service: Failed with result 'exit-code'.
Oct 22 12:04:36 dhcp-28-139.brq.redhat.com mcelog: mcelog: AMD Processor family 21: Please use the edac_mce_amd module instead.
Oct 22 12:04:36 dhcp-28-139.brq.redhat.com mcelog: : Success
Oct 22 12:04:36 dhcp-28-139.brq.redhat.com mcelog: CPU is unsupported
Version-Release number of selected component (if applicable):
always with this pc.
Steps to Reproduce:
1. Install Server from F23 Server DVD RC2
2. Boot and log in
3. systemctl --failed --all
I propose this as a blocker as it violates the criterion: "All system services present after installation with one of the release-blocking package sets must start properly, unless they require hardware which is not present."
I'm -1 blocker as it probably happens only on one particular processor family.
CCing jwb as this seems to involve kernel stuff.
Discussed at 2015-10-22 Go/No-Go meeting, acting as a blocker review meeting: https://meetbot-raw.fedoraproject.org/fedora-meeting-2/2015-10-22/f23-final-go_no_go-meeting.2015-10-22-16.00.log.txt . Rejected as a blocker, as it seems pretty clearly limited to a specific processor family, and it's only really a polish bug - it doesn't have any severe consequence. (The criterion is there for polish purposes, it looks bad if there's a failing service on *every* install, or a large chunk of them).
(In reply to firstname.lastname@example.org from comment #1)
> CCing jwb as this seems to involve kernel stuff.
There's a whole kernel team, not just me. Feel free to CC email@example.com.
For this specific bug, Prarit already described what is happening in the bug Petr pointed to. You might as well mark this as a duplicate.
ah, sorry - didn't realize there was a BZ alias. I just use you as a proxy. :P
dupe sounds good. also, i should fix my bureaucracy!
*** This bug has been marked as a duplicate of bug 1069652 ***