linux-kernel - Re: PROBLEM: mce: [Hardware Error] from dmesg -l emerg

lists.openwall.net		lists / announce owl-users owl-dev john-users john-dev passwdqc-users yescrypt popa3d-users / oss-security kernel-hardening musl sabotage tlsify passwords / crypt-dev xvendor / Bugtraq Full-Disclosure linux-kernel linux-netdev linux-ext4 linux-hardening linux-cve-announce PHC
Open Source and information security mailing list archives

Hash Suite: Windows password security audit tool. GUI, reports in PDF.

[<prev] [next>] [<thread-prev] [thread-next>] [day] [month] [year] [list]

Date:   Mon, 14 May 2018 18:27:52 +0200
From:   Borislav Petkov <bp@...en8.de>
To:     Jeffrin Thalakkottoor <jeffrin@...agiritech.edu.in>
Cc:     Tony Luck <tony.luck@...el.com>,
        Thomas Gleixner <tglx@...utronix.de>, mingo@...hat.com,
        hpa@...or.com, x86@...nel.org, linux-edac@...r.kernel.org,
        lkml <linux-kernel@...r.kernel.org>
Subject: Re: PROBLEM: mce: [Hardware Error] from dmesg -l emerg

On Mon, May 14, 2018 at 09:19:11PM +0530, Jeffrin Thalakkottoor wrote:
> hello,
> 
> output related of  "sudo dmesg -l emerg" from my laptop...
> 
> --------------------------------------------------------------------------------------------------->
> $sudo dmesg -l emerg
> [sudo] password for jeffrin:
> [    0.041023] mce: [Hardware Error]: CPU 0: Machine Check: 0 Bank 5:
> ee0000000040110b
> [    0.041028] mce: [Hardware Error]: TSC 0 ADDR 160000080 MISC 5040008086
> [    0.041034] mce: [Hardware Error]: PROCESSOR 0:306d4 TIME
> 1526300792 SOCKET 0 APIC 0 microcode 2a

Run it through mcelog to see what it decodes to:

dmesg | mcelog --ascii

-- 
Regards/Gruss,
    Boris.

Good mailing practices for 400: avoid top-posting and trim the reply.