[Bug 679567] New: Strange "NMI received for unknown reason" message on console
https://bugzilla.novell.com/show_bug.cgi?id=679567 https://bugzilla.novell.com/show_bug.cgi?id=679567#c0 Summary: Strange "NMI received for unknown reason" message on console Classification: openSUSE Product: openSUSE 11.4 Version: Final Platform: x86-64 OS/Version: Linux Status: NEW Severity: Minor Priority: P5 - None Component: Kernel AssignedTo: kernel-maintainers@forge.provo.novell.com ReportedBy: sbrabec@novell.com QAContact: qa@suse.de Found By: --- Blocker: --- Created an attachment (id=419272) --> (http://bugzilla.novell.com/attachment.cgi?id=419272) output of hwinfo I got this strange message in the console. System was under higher disc load (just the tracker utility ran after the first login to the system). System did not crash and continued to work. I did not see it again any more. Mar 12 23:34:49 utx kernel: [ 1123.321097] Uhhuh. NMI received for unknown reason 2d on CPU 0. Mar 12 23:34:49 utx kernel: [ 1123.321102] Do you have a strange power saving mode enabled? Mar 12 23:34:49 utx kernel: [ 1123.321105] Dazed and confused, but trying to continue I never seen it in openSUSE 11.3. Changes I did during the update: - Updated to 11.4 - Enabled HPET in BIOS - Enabled Intel virtualization technology in BIOS -- Configure bugmail: https://bugzilla.novell.com/userprefs.cgi?tab=email ------- You are receiving this mail because: ------- You are on the CC list for the bug.
https://bugzilla.novell.com/show_bug.cgi?id=679567
https://bugzilla.novell.com/show_bug.cgi?id=679567#c1
Joschi Brauchle
https://bugzilla.novell.com/show_bug.cgi?id=679567
https://bugzilla.novell.com/show_bug.cgi?id=679567#c2
--- Comment #2 from Jiri Slaby
Seems to be similar/identical to this bug:
Another one is bug 679743. -- Configure bugmail: https://bugzilla.novell.com/userprefs.cgi?tab=email ------- You are receiving this mail because: ------- You are on the CC list for the bug.
https://bugzilla.novell.com/show_bug.cgi?id=679567
https://bugzilla.novell.com/show_bug.cgi?id=679567#c3
Jiri Slaby
I got this strange message in the console. System was under higher disc load
I assume you haven't seen it again since then. Is that correct? I would blame the perf events to be a bug in which were changed lately along with the new NMI watchdog. -- Configure bugmail: https://bugzilla.novell.com/userprefs.cgi?tab=email ------- You are receiving this mail because: ------- You are on the CC list for the bug.
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https://bugzilla.novell.com/show_bug.cgi?id=679567#c4
--- Comment #4 from Joschi Brauchle
I assume you haven't seen it again since then. Is that correct?
I have indeed not seen it in a long time. The last time I remember was right after last installed my machine. I think it was creating some search index right after the installation... that was when I received the message. Since then, I have installed about 15 new machines, but did not check their logs. I will do so this week and report back.
I would blame the perf events to be a bug in which were changed lately along with the new NMI watchdog.
So you say this might have been patched in a kernel update in the last couple weeks? -- Configure bugmail: https://bugzilla.novell.com/userprefs.cgi?tab=email ------- You are receiving this mail because: ------- You are on the CC list for the bug.
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https://bugzilla.novell.com/show_bug.cgi?id=679567#c5
--- Comment #5 from Joschi Brauchle
https://bugzilla.novell.com/show_bug.cgi?id=679567
https://bugzilla.novell.com/show_bug.cgi?id=679567#c6
Jiri Slaby
BTW, sorry I replied in this bugreport! I confused with mine on the same issue
And you are not alone. Let's mark this as duplicate to avoid further confusion. *** This bug has been marked as a duplicate of bug 678882 *** http://bugzilla.novell.com/show_bug.cgi?id=678882 -- Configure bugmail: https://bugzilla.novell.com/userprefs.cgi?tab=email ------- You are receiving this mail because: ------- You are on the CC list for the bug.
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