Date: Mon, 20 Jun 2022 17:57:05 -0700 From: Ultima <ultima1252@gmail.com> To: Larry Rosenman <ler@lerctr.org> Cc: Freebsd current <freebsd-current@freebsd.org> Subject: Re: MCE: Does this look possibly like a slot issue? Message-ID: <CANJ8om7_=O95K3MOPZU8KgYWQAUkJTuTeyQRrgRr_S-=BHkN3A@mail.gmail.com> In-Reply-To: <49c1dfe9bbe9912282b0f0339a0c077b@lerctr.org> References: <c9d183a8a8083056a08946321694b70d@lerctr.org> <CANJ8om774CyUB4VBdAztEhipPFDW1PAMZQsXbk8%2Boro-3Tg8gA@mail.gmail.com> <c29f59fbb209874549f5f68efd14a3c2@lerctr.org> <CANJ8om7t339RDA0JtoeNT1SfBdgkGM4-bn6JZXG0ZqOTgt82SA@mail.gmail.com> <49c1dfe9bbe9912282b0f0339a0c077b@lerctr.org>
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--000000000000aedc2c05e1eab3a7 Content-Type: text/plain; charset="UTF-8" Hey Larry, One red flag I am seeing is that the error is being produced on the same CPU/bank with each error you have provided so far. Can you try and follow my original recommendation and swap currently installed DIMM with the problem DIMM slot and see if anything changes? Can you also provide the motherboard model? Also, do you have multiple CPUs installed in this system? Best regards, Richard Gallamore On Mon, Jun 20, 2022 at 5:41 PM Larry Rosenman <ler@lerctr.org> wrote: > Yes and Yes. > > > On 06/20/2022 7:37 pm, Ultima wrote: > > Are you sure that the module you replaced it with was good? > Are you sure you replaced the correct module? > > Best regards, > Richard Gallamore > > On Mon, Jun 20, 2022 at 5:23 PM Larry Rosenman <ler@lerctr.org> wrote: > > I'm seeing them constantly: > > root@freenas[~]# mcelog --dmi > Hardware event. This is not a software error. > MCE 0 > CPU 22 BANK 8 TSC 20aab486464a > MISC ac29890200046444 ADDR ee2f6e800 > TIME 1655770989 Mon Jun 20 19:23:09 2022 > MCG status: > Memory read ECC error > Memory corrected error count (CORE_ERR_CNT): 1 > Memory transaction Tracker ID (RTId): 44 > Memory DIMM ID of error: 0 > Memory channel ID of error: 1 > Memory ECC syndrome: ac298902 > STATUS 8c0000400001009f MCGSTATUS 0 > MCGCAP 1c09 APICID 34 SOCKETID 0 > CPUID Vendor Intel Family 6 Model 44 Step 2 > WARNING: SMBIOS data is often unreliable. Take with a grain of salt! > DDR3 DIMM 800 Mhz Other Width 72 Data Width 64 Size 4 GB > Device Locator: P2-DIMM2C > Bank Locator: BANK14 > Manufacturer: Hyundai > Serial Number: 40F3C20F > Asset Tag: > Part Number: HMT151R7BFR4C-H9 > Hardware event. This is not a software error. > MCE 1 > CPU 22 BANK 8 TSC 296dfcc82582 > MISC ac29890200041381 ADDR ee2f6e800 > TIME 1655770989 Mon Jun 20 19:23:09 2022 > MCG status: > Memory read ECC error > Memory corrected error count (CORE_ERR_CNT): 1 > Memory transaction Tracker ID (RTId): 81 > Memory DIMM ID of error: 0 > Memory channel ID of error: 1 > Memory ECC syndrome: ac298902 > STATUS 8c0000400001009f MCGSTATUS 0 > MCGCAP 1c09 APICID 34 SOCKETID 0 > CPUID Vendor Intel Family 6 Model 44 Step 2 > DDR3 DIMM 800 Mhz Other Width 72 Data Width 64 Size 4 GB > Device Locator: P2-DIMM2C > Bank Locator: BANK14 > Manufacturer: Hyundai > Serial Number: 40F3C20F > Asset Tag: > Part Number: HMT151R7BFR4C-H9 > Hardware event. This is not a software error. > MCE 2 > CPU 22 BANK 8 TSC 2a5604a6a070 > MISC ac29890200044281 > TIME 1655770989 Mon Jun 20 19:23:09 2022 > MCG status: > Memory ECC error occurred during scrub > Memory corrected error count (CORE_ERR_CNT): 1 > Memory transaction Tracker ID (RTId): 81 > Memory DIMM ID of error: 0 > Memory channel ID of error: 1 > Memory ECC syndrome: ac298902 > STATUS 88000040000200cf MCGSTATUS 0 > MCGCAP 1c09 APICID 34 SOCKETID 0 > CPUID Vendor Intel Family 6 Model 44 Step 2 > Hardware event. This is not a software error. > MCE 3 > CPU 22 BANK 8 TSC 31e141418eb8 > MISC ac29890200046a4a ADDR ee2f6e800 > TIME 1655770989 Mon Jun 20 19:23:09 2022 > MCG status: > Memory read ECC error > Memory corrected error count (CORE_ERR_CNT): 1 > Memory transaction Tracker ID (RTId): 4a > Memory DIMM ID of error: 0 > Memory channel ID of error: 1 > Memory ECC syndrome: ac298902 > STATUS 8c0000400001009f MCGSTATUS 0 > MCGCAP 1c09 APICID 34 SOCKETID 0 > CPUID Vendor Intel Family 6 Model 44 Step 2 > DDR3 DIMM 800 Mhz Other Width 72 Data Width 64 Size 4 GB > Device Locator: P2-DIMM2C > Bank Locator: BANK14 > Manufacturer: Hyundai > Serial Number: 40F3C20F > Asset Tag: > Part Number: HMT151R7BFR4C-H9 > Hardware event. This is not a software error. > MCE 4 > CPU 22 BANK 8 TSC 3a014afee106 > MISC ac29890200046646 ADDR ee2f6e800 > TIME 1655770989 Mon Jun 20 19:23:09 2022 > MCG status: > Memory read ECC error > Memory corrected error count (CORE_ERR_CNT): 1 > Memory transaction Tracker ID (RTId): 46 > Memory DIMM ID of error: 0 > Memory channel ID of error: 1 > Memory ECC syndrome: ac298902 > STATUS 8c0000400001009f MCGSTATUS 0 > MCGCAP 1c09 APICID 34 SOCKETID 0 > CPUID Vendor Intel Family 6 Model 44 Step 2 > DDR3 DIMM 800 Mhz Other Width 72 Data Width 64 Size 4 GB > Device Locator: P2-DIMM2C > Bank Locator: BANK14 > Manufacturer: Hyundai > Serial Number: 40F3C20F > Asset Tag: > Part Number: HMT151R7BFR4C-H9 > Hardware event. This is not a software error. > MCE 5 > CPU 22 BANK 8 TSC 41d1dbef1a6a > MISC ac29890200046141 ADDR ee2f6e800 > TIME 1655770989 Mon Jun 20 19:23:09 2022 > MCG status: > Memory read ECC error > Memory corrected error count (CORE_ERR_CNT): 1 > Memory transaction Tracker ID (RTId): 41 > Memory DIMM ID of error: 0 > Memory channel ID of error: 1 > Memory ECC syndrome: ac298902 > STATUS 8c0000400001009f MCGSTATUS 0 > MCGCAP 1c09 APICID 34 SOCKETID 0 > CPUID Vendor Intel Family 6 Model 44 Step 2 > DDR3 DIMM 800 Mhz Other Width 72 Data Width 64 Size 4 GB > Device Locator: P2-DIMM2C > Bank Locator: BANK14 > Manufacturer: Hyundai > Serial Number: 40F3C20F > Asset Tag: > Part Number: HMT151R7BFR4C-H9 > Hardware event. This is not a software error. > MCE 6 > CPU 22 BANK 8 TSC 4a1b1ecef446 > MISC ac29890200046a4a ADDR ee2f6e800 > TIME 1655770989 Mon Jun 20 19:23:09 2022 > MCG status: > Memory read ECC error > Memory corrected error count (CORE_ERR_CNT): 1 > Memory transaction Tracker ID (RTId): 4a > Memory DIMM ID of error: 0 > Memory channel ID of error: 1 > Memory ECC syndrome: ac298902 > STATUS 8c0000400001009f MCGSTATUS 0 > MCGCAP 1c09 APICID 34 SOCKETID 0 > CPUID Vendor Intel Family 6 Model 44 Step 2 > DDR3 DIMM 800 Mhz Other Width 72 Data Width 64 Size 4 GB > Device Locator: P2-DIMM2C > Bank Locator: BANK14 > Manufacturer: Hyundai > Serial Number: 40F3C20F > Asset Tag: > Part Number: HMT151R7BFR4C-H9 > Hardware event. This is not a software error. > MCE 7 > CPU 22 BANK 8 TSC 527bc27db776 > MISC ac29890200040386 ADDR ee2f6e800 > TIME 1655770989 Mon Jun 20 19:23:09 2022 > MCG status: > Memory read ECC error > Memory corrected error count (CORE_ERR_CNT): 1 > Memory transaction Tracker ID (RTId): 86 > Memory DIMM ID of error: 0 > Memory channel ID of error: 1 > Memory ECC syndrome: ac298902 > STATUS 8c0000400001009f MCGSTATUS 0 > MCGCAP 1c09 APICID 34 SOCKETID 0 > CPUID Vendor Intel Family 6 Model 44 Step 2 > DDR3 DIMM 800 Mhz Other Width 72 Data Width 64 Size 4 GB > Device Locator: P2-DIMM2C > Bank Locator: BANK14 > Manufacturer: Hyundai > Serial Number: 40F3C20F > Asset Tag: > Part Number: HMT151R7BFR4C-H9 > Hardware event. This is not a software error. > MCE 8 > CPU 22 BANK 8 TSC 5aa4ecdd795a > MISC ac29890200046646 ADDR ee2f6e800 > TIME 1655770989 Mon Jun 20 19:23:09 2022 > MCG status: > Memory read ECC error > Memory corrected error count (CORE_ERR_CNT): 1 > Memory transaction Tracker ID (RTId): 46 > Memory DIMM ID of error: 0 > Memory channel ID of error: 1 > Memory ECC syndrome: ac298902 > STATUS 8c0000400001009f MCGSTATUS 0 > MCGCAP 1c09 APICID 34 SOCKETID 0 > CPUID Vendor Intel Family 6 Model 44 Step 2 > DDR3 DIMM 800 Mhz Other Width 72 Data Width 64 Size 4 GB > Device Locator: P2-DIMM2C > Bank Locator: BANK14 > Manufacturer: Hyundai > Serial Number: 40F3C20F > Asset Tag: > Part Number: HMT151R7BFR4C-H9 > root@freenas[~]# <#m_3316908189451833722_NOP> > > > and I replaced the DIMM yesterday :( > > > > On 06/20/2022 7:19 pm, Ultima wrote: > > Hey Larry, > > It is possible it's the motherboard itself, but it's rare. The way I > would determine this is to swap the DIMM module with another > populated slot on the motherboard and see if the error migrated > to the new slot or not. Also, this error doesn't necessarily mean > there is a problem that needs to be addressed. If you have been > running the system for many months and you see ECC errors a > handful of times, it can probably be safely ignored. > > Best regards, > Richard Gallamore > > On Mon, Jun 20, 2022 at 3:14 PM Larry Rosenman <ler@lerctr.org> wrote: > > I've gotten a BUNCH of these on my TrueNAS server. I've replaced this > DIMM a couple of times, and still the MCE's continue. > Is it possible it's Motherboard slot issue? > > Hardware event. This is not a software error. > MCE 8 > CPU 22 BANK 8 TSC 5aa4ecdd795a > MISC ac29890200046646 ADDR ee2f6e800 > TIME 1655762472 Mon Jun 20 17:01:12 2022 > MCG status: > Memory read ECC error > Memory corrected error count (CORE_ERR_CNT): 1 > Memory transaction Tracker ID (RTId): 46 > Memory DIMM ID of error: 0 > Memory channel ID of error: 1 > Memory ECC syndrome: ac298902 > STATUS 8c0000400001009f MCGSTATUS 0 > MCGCAP 1c09 APICID 34 SOCKETID 0 > CPUID Vendor Intel Family 6 Model 44 Step 2 > DDR3 DIMM 800 Mhz Other Width 72 Data Width 64 Size 4 GB > Device Locator: P2-DIMM2C > Bank Locator: BANK14 > Manufacturer: Hyundai > Serial Number: 40F3C20F > Asset Tag: > Part Number: HMT151R7BFR4C-H9 > > > > -- > Larry Rosenman http://www.lerctr.org/~ler > Phone: +1 214-642-9640 E-Mail: ler@lerctr.org > US Mail: 5708 Sabbia Dr, Round Rock, TX 78665-2106 > > > -- > Larry Rosenman http://www.lerctr.org/~ler > Phone: +1 214-642-9640 E-Mail: ler@lerctr.org > US Mail: 5708 Sabbia Dr, Round Rock, TX 78665-2106 > > > -- > Larry Rosenman http://www.lerctr.org/~ler > Phone: +1 214-642-9640 E-Mail: ler@lerctr.org > US Mail: 5708 Sabbia Dr, Round Rock, TX 78665-2106 > --000000000000aedc2c05e1eab3a7 Content-Type: text/html; charset="UTF-8" Content-Transfer-Encoding: quoted-printable <div dir=3D"ltr"><div>Hey Larry,</div><div><br></div><div>One red flag I am= seeing is that the error is being produced on</div><div>the same CPU/bank = with each error you have provided so far.</div><div></div><div>Can you try = and follow my original recommendation and swap</div><div>currently installe= d DIMM with the problem DIMM slot and see</div><div>if anything changes?<br= ></div><div><br></div><div>Can you also provide the motherboard model? Also= , do you</div><div>have multiple CPUs installed in this system?<br></div><d= iv><br></div><div>Best regards,</div><div>Richard Gallamore<br></div><div><= div></div></div></div><br><div class=3D"gmail_quote"><div dir=3D"ltr" class= =3D"gmail_attr">On Mon, Jun 20, 2022 at 5:41 PM Larry Rosenman <<a href= =3D"mailto:ler@lerctr.org">ler@lerctr.org</a>> wrote:<br></div><blockquo= te class=3D"gmail_quote" style=3D"margin:0px 0px 0px 0.8ex;border-left:1px = solid rgb(204,204,204);padding-left:1ex"><div style=3D"font-size:10pt;font-= family:Arial,Helvetica,sans-serif"> <p>Yes and Yes.</p> <p><br></p> <p id=3D"gmail-m_3316908189451833722reply-intro">On 06/20/2022 7:37 pm, Ult= ima wrote:</p> <blockquote type=3D"cite" style=3D"padding:0px 0.4em;border-left:2px solid = rgb(16,16,255);margin:0px"> <div id=3D"gmail-m_3316908189451833722replybody1"> <div dir=3D"ltr"> <div>Are you sure that the module you replaced it with was good?</div> <div>Are you sure you replaced the correct module?</div> <div>=C2=A0</div> <div>Best regards,</div> <div>Richard Gallamore</div> </div> <br> <div> <div dir=3D"ltr">On Mon, Jun 20, 2022 at 5:23 PM Larry Rosenman <<a href= =3D"mailto:ler@lerctr.org" rel=3D"noreferrer" target=3D"_blank">ler@lerctr.= org</a>> wrote:</div> <blockquote style=3D"margin:0px 0px 0px 0.8ex;border-left:1px solid rgb(204= ,204,204);padding-left:1ex"> <div style=3D"font-size:10pt;font-family:Arial,Helvetica,sans-serif"> <p>I'm seeing them constantly:</p> <p>root@freenas[~]# mcelog --dmi<br>Hardware event. This is not a software = error.<br>MCE 0<br>CPU 22 BANK 8 TSC 20aab486464a<br>MISC ac29890200046444 = ADDR ee2f6e800<br>TIME 1655770989 Mon Jun 20 19:23:09 2022<br>MCG status:<b= r>Memory read ECC error<br>Memory corrected error count (CORE_ERR_CNT): 1<b= r>Memory transaction Tracker ID (RTId): 44<br>Memory DIMM ID of error: 0<br= >Memory channel ID of error: 1<br>Memory ECC syndrome: ac298902<br>STATUS 8= c0000400001009f MCGSTATUS 0<br>MCGCAP 1c09 APICID 34 SOCKETID 0<br>CPUID Ve= ndor Intel Family 6 Model 44 Step 2<br>WARNING: SMBIOS data is often unreli= able. Take with a grain of salt!<br>DDR3 DIMM 800 Mhz Other Width 72 Data W= idth 64 Size 4 GB<br>Device Locator: P2-DIMM2C<br>Bank Locator: BANK14<br>M= anufacturer: Hyundai<br>Serial Number: 40F3C20F<br>Asset Tag:<br>Part Numbe= r: HMT151R7BFR4C-H9<br>Hardware event. This is not a software error.<br>MCE= 1<br>CPU 22 BANK 8 TSC 296dfcc82582<br>MISC ac29890200041381 ADDR ee2f6e80= 0<br>TIME 1655770989 Mon Jun 20 19:23:09 2022<br>MCG status:<br>Memory read= ECC error<br>Memory corrected error count (CORE_ERR_CNT): 1<br>Memory tran= saction Tracker ID (RTId): 81<br>Memory DIMM ID of error: 0<br>Memory chann= el ID of error: 1<br>Memory ECC syndrome: ac298902<br>STATUS 8c000040000100= 9f MCGSTATUS 0<br>MCGCAP 1c09 APICID 34 SOCKETID 0<br>CPUID Vendor Intel Fa= mily 6 Model 44 Step 2<br>DDR3 DIMM 800 Mhz Other Width 72 Data Width 64 Si= ze 4 GB<br>Device Locator: P2-DIMM2C<br>Bank Locator: BANK14<br>Manufacture= r: Hyundai<br>Serial Number: 40F3C20F<br>Asset Tag:<br>Part Number: HMT151R= 7BFR4C-H9<br>Hardware event. This is not a software error.<br>MCE 2<br>CPU = 22 BANK 8 TSC 2a5604a6a070<br>MISC ac29890200044281<br>TIME 1655770989 Mon = Jun 20 19:23:09 2022<br>MCG status:<br>Memory ECC error occurred during scr= ub<br>Memory corrected error count (CORE_ERR_CNT): 1<br>Memory transaction = Tracker ID (RTId): 81<br>Memory DIMM ID of error: 0<br>Memory channel ID of= error: 1<br>Memory ECC syndrome: ac298902<br>STATUS 88000040000200cf MCGST= ATUS 0<br>MCGCAP 1c09 APICID 34 SOCKETID 0<br>CPUID Vendor Intel Family 6 M= odel 44 Step 2<br>Hardware event. This is not a software error.<br>MCE 3<br= >CPU 22 BANK 8 TSC 31e141418eb8<br>MISC ac29890200046a4a ADDR ee2f6e800<br>= TIME 1655770989 Mon Jun 20 19:23:09 2022<br>MCG status:<br>Memory read ECC = error<br>Memory corrected error count (CORE_ERR_CNT): 1<br>Memory transacti= on Tracker ID (RTId): 4a<br>Memory DIMM ID of error: 0<br>Memory channel ID= of error: 1<br>Memory ECC syndrome: ac298902<br>STATUS 8c0000400001009f MC= GSTATUS 0<br>MCGCAP 1c09 APICID 34 SOCKETID 0<br>CPUID Vendor Intel Family = 6 Model 44 Step 2<br>DDR3 DIMM 800 Mhz Other Width 72 Data Width 64 Size 4 = GB<br>Device Locator: P2-DIMM2C<br>Bank Locator: BANK14<br>Manufacturer: Hy= undai<br>Serial Number: 40F3C20F<br>Asset Tag:<br>Part Number: HMT151R7BFR4= C-H9<br>Hardware event. This is not a software error.<br>MCE 4<br>CPU 22 BA= NK 8 TSC 3a014afee106<br>MISC ac29890200046646 ADDR ee2f6e800<br>TIME 16557= 70989 Mon Jun 20 19:23:09 2022<br>MCG status:<br>Memory read ECC error<br>M= emory corrected error count (CORE_ERR_CNT): 1<br>Memory transaction Tracker= ID (RTId): 46<br>Memory DIMM ID of error: 0<br>Memory channel ID of error:= 1<br>Memory ECC syndrome: ac298902<br>STATUS 8c0000400001009f MCGSTATUS 0<= br>MCGCAP 1c09 APICID 34 SOCKETID 0<br>CPUID Vendor Intel Family 6 Model 44= Step 2<br>DDR3 DIMM 800 Mhz Other Width 72 Data Width 64 Size 4 GB<br>Devi= ce Locator: P2-DIMM2C<br>Bank Locator: BANK14<br>Manufacturer: Hyundai<br>S= erial Number: 40F3C20F<br>Asset Tag:<br>Part Number: HMT151R7BFR4C-H9<br>Ha= rdware event. This is not a software error.<br>MCE 5<br>CPU 22 BANK 8 TSC 4= 1d1dbef1a6a<br>MISC ac29890200046141 ADDR ee2f6e800<br>TIME 1655770989 Mon = Jun 20 19:23:09 2022<br>MCG status:<br>Memory read ECC error<br>Memory corr= ected error count (CORE_ERR_CNT): 1<br>Memory transaction Tracker ID (RTId)= : 41<br>Memory DIMM ID of error: 0<br>Memory channel ID of error: 1<br>Memo= ry ECC syndrome: ac298902<br>STATUS 8c0000400001009f MCGSTATUS 0<br>MCGCAP = 1c09 APICID 34 SOCKETID 0<br>CPUID Vendor Intel Family 6 Model 44 Step 2<br= >DDR3 DIMM 800 Mhz Other Width 72 Data Width 64 Size 4 GB<br>Device Locator= : P2-DIMM2C<br>Bank Locator: BANK14<br>Manufacturer: Hyundai<br>Serial Numb= er: 40F3C20F<br>Asset Tag:<br>Part Number: HMT151R7BFR4C-H9<br>Hardware eve= nt. This is not a software error.<br>MCE 6<br>CPU 22 BANK 8 TSC 4a1b1ecef44= 6<br>MISC ac29890200046a4a ADDR ee2f6e800<br>TIME 1655770989 Mon Jun 20 19:= 23:09 2022<br>MCG status:<br>Memory read ECC error<br>Memory corrected erro= r count (CORE_ERR_CNT): 1<br>Memory transaction Tracker ID (RTId): 4a<br>Me= mory DIMM ID of error: 0<br>Memory channel ID of error: 1<br>Memory ECC syn= drome: ac298902<br>STATUS 8c0000400001009f MCGSTATUS 0<br>MCGCAP 1c09 APICI= D 34 SOCKETID 0<br>CPUID Vendor Intel Family 6 Model 44 Step 2<br>DDR3 DIMM= 800 Mhz Other Width 72 Data Width 64 Size 4 GB<br>Device Locator: P2-DIMM2= C<br>Bank Locator: BANK14<br>Manufacturer: Hyundai<br>Serial Number: 40F3C2= 0F<br>Asset Tag:<br>Part Number: HMT151R7BFR4C-H9<br>Hardware event. This i= s not a software error.<br>MCE 7<br>CPU 22 BANK 8 TSC 527bc27db776<br>MISC = ac29890200040386 ADDR ee2f6e800<br>TIME 1655770989 Mon Jun 20 19:23:09 2022= <br>MCG status:<br>Memory read ECC error<br>Memory corrected error count (C= ORE_ERR_CNT): 1<br>Memory transaction Tracker ID (RTId): 86<br>Memory DIMM = ID of error: 0<br>Memory channel ID of error: 1<br>Memory ECC syndrome: ac2= 98902<br>STATUS 8c0000400001009f MCGSTATUS 0<br>MCGCAP 1c09 APICID 34 SOCKE= TID 0<br>CPUID Vendor Intel Family 6 Model 44 Step 2<br>DDR3 DIMM 800 Mhz O= ther Width 72 Data Width 64 Size 4 GB<br>Device Locator: P2-DIMM2C<br>Bank = Locator: BANK14<br>Manufacturer: Hyundai<br>Serial Number: 40F3C20F<br>Asse= t Tag:<br>Part Number: HMT151R7BFR4C-H9<br>Hardware event. This is not a so= ftware error.<br>MCE 8<br>CPU 22 BANK 8 TSC 5aa4ecdd795a<br>MISC ac29890200= 046646 ADDR ee2f6e800<br>TIME 1655770989 Mon Jun 20 19:23:09 2022<br>MCG st= atus:<br>Memory read ECC error<br>Memory corrected error count (CORE_ERR_CN= T): 1<br>Memory transaction Tracker ID (RTId): 46<br>Memory DIMM ID of erro= r: 0<br>Memory channel ID of error: 1<br>Memory ECC syndrome: ac298902<br>S= TATUS 8c0000400001009f MCGSTATUS 0<br>MCGCAP 1c09 APICID 34 SOCKETID 0<br>C= PUID Vendor Intel Family 6 Model 44 Step 2<br>DDR3 DIMM 800 Mhz Other Width= 72 Data Width 64 Size 4 GB<br>Device Locator: P2-DIMM2C<br>Bank Locator: B= ANK14<br>Manufacturer: Hyundai<br>Serial Number: 40F3C20F<br>Asset Tag:<br>= Part Number: HMT151R7BFR4C-H9<br><a href=3D"#m_3316908189451833722_NOP">roo= t@freenas[~]#</a></p> <p><br></p> <p>and I replaced the DIMM yesterday :(=C2=A0</p> <p><br></p> <p><br></p> <p id=3D"gmail-m_3316908189451833722v1gmail-m_2643139469111892975reply-intr= o">On 06/20/2022 7:19 pm, Ultima wrote:</p> <blockquote style=3D"padding:0px 0.4em;border-left:2px solid rgb(16,16,255)= ;margin:0px"> <div id=3D"gmail-m_3316908189451833722v1gmail-m_2643139469111892975replybod= y1"> <div dir=3D"ltr"> <div>Hey Larry,</div> <div>=C2=A0</div> <div>=C2=A0It is possible it's the motherboard itself, but it's rar= e. The way I</div> <div>would determine this is to swap the DIMM module with another</div> <div>populated slot on the motherboard and see if the error migrated</div> <div>to the new slot or not. Also, this error doesn't necessarily mean<= /div> <div>there is a problem that needs to be addressed. If you have been</div> <div>running the system for many months and you see ECC errors a</div> <div>handful of times, it can probably be safely ignored.</div> <div>=C2=A0</div> <div>Best regards,</div> <div>Richard Gallamore</div> </div> <br> <div> <div dir=3D"ltr">On Mon, Jun 20, 2022 at 3:14 PM Larry Rosenman <<a href= =3D"mailto:ler@lerctr.org" rel=3D"noreferrer" target=3D"_blank">ler@lerctr.= org</a>> wrote:</div> <blockquote style=3D"margin:0px 0px 0px 0.8ex;border-left:1px solid rgb(204= ,204,204);padding-left:1ex">I've gotten a BUNCH of these on my TrueNAS = server.=C2=A0 I've replaced this <br>DIMM a couple of times, and still = the MCE's continue.<br>Is it possible it's Motherboard slot issue?<= br><br>Hardware event. This is not a software error.<br>MCE 8<br>CPU 22 BAN= K 8 TSC 5aa4ecdd795a<br>MISC ac29890200046646 ADDR ee2f6e800<br>TIME 165576= 2472 Mon Jun 20 17:01:12 2022<br>MCG status:<br>Memory read ECC error<br>Me= mory corrected error count (CORE_ERR_CNT): 1<br>Memory transaction Tracker = ID (RTId): 46<br>Memory DIMM ID of error: 0<br>Memory channel ID of error: = 1<br>Memory ECC syndrome: ac298902<br>STATUS 8c0000400001009f MCGSTATUS 0<b= r>MCGCAP 1c09 APICID 34 SOCKETID 0<br>CPUID Vendor Intel Family 6 Model 44 = Step 2<br>DDR3 DIMM 800 Mhz Other Width 72 Data Width 64 Size 4 GB<br>Devic= e Locator: P2-DIMM2C<br>Bank Locator: BANK14<br>Manufacturer: Hyundai<br>Se= rial Number: 40F3C20F<br>Asset Tag:<br>Part Number: HMT151R7BFR4C-H9<br><br= ><br><br>-- <br>Larry Rosenman=C2=A0 =C2=A0 =C2=A0 =C2=A0 =C2=A0 =C2=A0 =C2= =A0 =C2=A0 =C2=A0 =C2=A0 =C2=A0<a href=3D"http://www.lerctr.org/~ler" rel= =3D"noopener noreferrer" target=3D"_blank">http://www.lerctr.org/~ler</a><b= r>Phone: +1 214-642-9640=C2=A0 =C2=A0 =C2=A0 =C2=A0 =C2=A0 =C2=A0 =C2=A0 = =C2=A0 =C2=A0E-Mail: <a href=3D"mailto:ler@lerctr.org" rel=3D"noreferrer" t= arget=3D"_blank">ler@lerctr.org</a><br>US Mail: 5708 Sabbia Dr, Round Rock,= TX 78665-2106<br><br></blockquote> </div> </div> </blockquote> <p><br></p> <div id=3D"gmail-m_3316908189451833722v1gmail-m_2643139469111892975signatur= e"> <div style=3D"margin:0px;padding:0px;font-family:monospace"><span>--=C2=A0<= br>Larry Rosenman =C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2= =A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0<a href=3D"h= ttp://www.lerctr.org/~ler" rel=3D"noopener noreferrer" target=3D"_blank">ht= tp://www.lerctr.org/~ler</a><br>Phone: +1 214-642-9640 =C2=A0=C2=A0=C2=A0= =C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2= =A0E-Mail: <a href=3D"mailto:ler@lerctr.org" rel=3D"noreferrer" target=3D"_= blank">ler@lerctr.org</a><br>US Mail: 5708 Sabbia Dr, Round Rock, TX 78665-= 2106<br></span></div> </div> </div> </blockquote> </div> </div> </blockquote> <p><br></p> <div id=3D"gmail-m_3316908189451833722signature"> <div style=3D"margin:0px;padding:0px;font-family:monospace"><span>--=C2=A0<= br>Larry Rosenman =C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2= =A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0<a href=3D"h= ttp://www.lerctr.org/~ler" rel=3D"noopener noreferrer" target=3D"_blank">ht= tp://www.lerctr.org/~ler</a><br>Phone: +1 214-642-9640 =C2=A0=C2=A0=C2=A0= =C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2= =A0E-Mail: <a href=3D"mailto:ler@lerctr.org" target=3D"_blank">ler@lerctr.o= rg</a><br>US Mail: 5708 Sabbia Dr, Round Rock, TX 78665-2106<br></span></di= v> </div> </div> </blockquote></div> --000000000000aedc2c05e1eab3a7--
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