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Scary messages from syslogd (MCE or something)
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leyvi
Tux's lil' helper
Tux's lil' helper


Joined: 08 Sep 2023
Posts: 77

PostPosted: Fri Jun 14, 2024 2:05 pm    Post subject: Scary messages from syslogd (MCE or something) Reply with quote

Hello, I've been seeing these in my /var/log/syslog file recently:
Code:
Message from syslogd@fast-penguin at Fri Jun 14 16:53:10 2024 ...
kernel: mce: [Hardware Error]: CPU 13: Machine Check: 0 Bank 1: dc200000060f0859

Message from syslogd@fast-penguin at Fri Jun 14 16:53:10 2024 ...
kernel: mce: [Hardware Error]: CPU 13: Machine Check: 0 Bank 1: dc200000060f0859

Message from syslogd@fast-penguin at Fri Jun 14 16:53:10 2024 ...
kernel: mce: [Hardware Error]: TSC 0 ADDR aa1000 MISC d01a000300000000 SYND 5a000020 IPID 100b02002ab00

Message from syslogd@fast-penguin at Fri Jun 14 16:53:10 2024 ...
kernel: mce: [Hardware Error]: TSC 0 ADDR aa1000 MISC d01a000300000000 SYND 5a000020 IPID 100b02002ab00

Message from syslogd@fast-penguin at Fri Jun 14 16:53:10 2024 ...
kernel: mce: [Hardware Error]: PROCESSOR 2:a60f12 TIME 1718373190 SOCKET 0 APIC 3 microcode a601206

Message from syslogd@fast-penguin at Fri Jun 14 16:53:10 2024 ...
kernel: mce: [Hardware Error]: PROCESSOR 2:a60f12 TIME 1718373190 SOCKET 0 APIC 3 microcode a601206


I don't know what's going on here, but it looks scary, whatever it is.
Could someone please help me understand what's going on here, and if there's anything I can do about it?
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Goverp
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Joined: 07 Mar 2007
Posts: 2175

PostPosted: Fri Jun 14, 2024 5:56 pm    Post subject: Reply with quote

At a first level, I'd expect the "Bank 1" messages to be memory card related, so it would be worth running one form or another of memtest86.
However, a search on the "PROCESSOR" error message directs me to this Fedora thread, which says you might need a BIOS upgrade, depending on your hardware and motherboard supplier.
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logrusx
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Joined: 22 Feb 2018
Posts: 2400

PostPosted: Fri Jun 14, 2024 6:42 pm    Post subject: Reply with quote

This thread suggest that the memory error might be kernel related: https://forum.manjaro.org/t/mce-hardware-error-cpu-0-machine-check-0-bank-5/137519/8

Best Regards,
Georgi
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