RE: boot failure on i7-3317u in Samsung 900x3c

2012-10-08 Thread Luck, Tony
> STATUS be23110a MCGSTATUS 5 The SDM can help here. See volume 3A, section 15.9.2 "Compound Error Codes". The low 16 bits of the status in this case are 0001 0001 1010 This tells us that you have a cache error in L2 cache severe enough that the processor has begun filtering further

Re: boot failure on i7-3317u in Samsung 900x3c

2012-10-08 Thread Mike Bakhterev
On Mon, Oct 8, 2012 at 10:45 PM, Matt Fleming wrote: > mcelog should be able to parse your MCE codes. > > -- > Matt Fleming, Intel Open Source Technology Center > mcelog --ascii says: echo -e 'CPU 3: Machine Check Exception: 5 Bank 6: be23110a\nTSC 2a124d1ca ADDR fe400 MISC f880004086' |

Re: boot failure on i7-3317u in Samsung 900x3c

2012-10-08 Thread Matt Fleming
On Mon, 2012-10-08 at 21:17 +0600, Mike Bakhterev wrote: > > Does anyone have a clue how to diagnose this further? I still think it's > > a buggy UEFI implementation, especially since it ships with a CSM. Is it > > possible that these MCE errors are non-fatal on Win 7/8? > > > > Are there any info

Re: boot failure on i7-3317u in Samsung 900x3c

2012-10-08 Thread Mike Bakhterev
On Mon, Oct 8, 2012 at 4:09 PM, Matt Fleming wrote: > > We've seen things like this before on Samsung laptops, > > https://bugzilla.kernel.org/show_bug.cgi?id=47121 > > We attributed it to a buggy UEFI implementation. > Thanks for the link. But what kind of bug this could be? And could it

Re: boot failure on i7-3317u in Samsung 900x3c

2012-10-08 Thread Matt Fleming
(Cc'ing some arch and MCE folks since my MCE-foo is weak) On Mon, 2012-10-08 at 00:43 +0600, Mike Bakhterev wrote: > Greetings. > > When i'm trying to boot the subject maching in UEFI mode i get > sometimes machine check exception 0xbe23110a (i was not able > to decode this, as some bits