Date: Wed, 24 May 2017 14:26:03 -0700 From: Pete Wright <pete@nomadlogic.org> To: Andriy Gapon <avg@FreeBSD.org>, "freebsd-wireless@freebsd.org" <freebsd-wireless@FreeBSD.org> Subject: Re: Panic On Restarting netif Message-ID: <0ddbbce7-1ab4-52fb-4473-8b334092fcd9@nomadlogic.org> In-Reply-To: <4bf0fc74-527d-d7cb-1eba-4fedc360b67b@FreeBSD.org> References: <98a7a7a7-0227-385f-4cee-87f352490345@nomadlogic.org> <f23f784c-4bd7-89e8-6a9c-4538899de590@FreeBSD.org> <1f7f1692-12be-451e-d9f6-995a70476651@nomadlogic.org> <4bf0fc74-527d-d7cb-1eba-4fedc360b67b@FreeBSD.org>
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On 05/24/2017 01:58, Andriy Gapon wrote: > On 23/05/2017 20:45, Pete Wright wrote: >> >> On 05/23/2017 10:42, Andriy Gapon wrote: >>> On 23/05/2017 20:28, Pete Wright wrote: >>>> MCA: Bank 6, Status 0xfe00000000801136 >>>> MCA: Global Cap 0x0000000000000c08, Status 0x0000000000000005 >>>> MCA: Vendor "GenuineIntel", ID 0x806e9, APIC ID 2 >>>> MCA: CPU 2 UNCOR PCC OVER DCACHE L2 DRD error >>> This looks like an uncorrectable [hardware] error in the CPU2 L2 cache. >>> The CPU might have started dying. >>> >> <cry> I hope that's not the case, this is a new Kabylake system :( > The hope could be that this was a one-time glitch (proverbial cosmic ray). > Machine Check Architecture is designed to report hardware problems. cheers - thanks for pointing that logline out btw! i was so focused on the following lines i missed the MCA lines. d'oh! -pete -- Pete Wright pete@nomadlogic.org @nomadlogicLA
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