Report your non-failing RAM here....

cprise

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Mar 10, 2015, 7:14:53 PM3/10/15

to rowhamme...@googlegroups.com

Preferably you should have tested your RAM for an extended period (30 minutes or more) and it must not have produced an error during that time.

Please provide make, model and timing info for your installed RAM. If you don't know it, you can go into "About This Computer / More Info" on Mac OS X, or run this command on Linux:

   sudo dmidecode |grep "Memory Device" -A19

Here are some threads posted so far that lack rowhammer-generated errors:

   https://groups.google.com/d/msg/rowhammer-discuss/p2xZ1oyANEE/Q2reDnaWvboJ

   https://groups.google.com/d/msg/rowhammer-discuss/LPcxflhouCY/mBh93e4yrgYJ

   https://groups.google.com/forum/#!topic/rowhammer-discuss/VUv59IKotmI

   https://groups.google.com/forum/#!topic/rowhammer-discuss/jibS7NHW9pg

   https://groups.google.com/forum/#!topic/rowhammer-discuss/LPcxflhouCY

srp.mo...@gmail.com

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Mar 10, 2015, 9:13:32 PM3/10/15

to rowhamme...@googlegroups.com

No error for me until now.

Macbook Air (13-inch, mid 2013)

check

(check took 0.122182s)

Iteration 3524 (after 13882.51s)

^C

Memory Slots:

ECC: Disabled

Upgradeable Memory: No

BANK 0/DIMM0:

Size: 4 GB

Type: DDR3

Speed: 1600 MHz

Status: OK

Manufacturer: 0x80AD

BANK 1/DIMM0:

Size: 4 GB

Type: DDR3

Speed: 1600 MHz

Status: OK

Manufacturer: 0x80AD

mmschn...@gmail.com

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Mar 11, 2015, 1:21:19 AM3/11/15

to rowhamme...@googlegroups.com

My Dell Inspiron r-17 I think running Ubuntu 14.04 got to 1600 iterations over 45 min and did not flip.

Details:

Memory Device

Array Handle: 0x0032

Error Information Handle: Not Provided

Total Width: 64 bits

Data Width: 64 bits

Size: 4096 MB

Form Factor: SODIMM

Set: None

Locator: ChannelA-DIMM0

Bank Locator: BANK 0

Type: DDR3

Type Detail: Synchronous

Speed: 1333 MHz

Manufacturer: Samsung

Serial Number: 674081AE

Asset Tag: 9876543210

Part Number: M471B5273DH0-CH9

Rank: Unknown

Handle 0x0034, DMI type 20, 19 bytes

Memory Device Mapped Address

Starting Address: 0x00000000000

Ending Address: 0x000FFFFFFFF

Range Size: 4 GB

Physical Device Handle: 0x0033

Memory Array Mapped Address Handle: 0x0037

Partition Row Position: 1

Interleave Position: 1

Interleaved Data Depth: 1

Handle 0x0035, DMI type 17, 28 bytes

Memory Device

Array Handle: 0x0032

Error Information Handle: Not Provided

Total Width: 64 bits

Data Width: 64 bits

Size: 4096 MB

Form Factor: SODIMM

Set: None

Locator: ChannelB-DIMM0

Bank Locator: BANK 2

Type: DDR3

Type Detail: Synchronous

Speed: 1333 MHz

Manufacturer: Samsung

Serial Number: B129B247

Asset Tag: 9876543210

Part Number: M471B5273DH0-CH9

Rank: Unknown

Handle 0x0036, DMI type 20, 19 bytes

Memory Device Mapped Address

Starting Address: 0x00100000000

Ending Address: 0x001FFFFFFFF

Range Size: 4 GB

Physical Device Handle: 0x0035

Memory Array Mapped Address Handle: 0x0037

Partition Row Position: 1

Interleave Position: 2

Interleaved Data Depth: 1

Handle 0x0037, DMI type 19, 15 bytes

Memory Array Mapped Address

Starting Address: 0x00000000000

Ending Address: 0x001FFFFFFFF

Range Size: 8 GB

Physical Array Handle: 0x0032

Partition Width: 2

Handle 0x0038, DMI type 129, 8 bytes

OEM-specific Type

On Tuesday, March 10, 2015 at 7:14:53 PM UTC-4, cprise wrote:

Kevin M. Gallagher

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Mar 11, 2015, 1:33:43 AM3/11/15

to rowhamme...@googlegroups.com

Corsair Dominator Platinum 32GB DDR3 rated for 2400MHz on Asus P8Z77-V motherboard, Intel Core i7 3770k

Ran for almost 3000 iterations before I stopped it. No errors.

Iteration 2901 (after 3253.51s)

23.117 nanosec per iteration: 0.998634 sec for 43200000 iterations

check

(check took 0.088380s)

Memory Device

Array Handle: 0x005B

Error Information Handle: 0x005F

Total Width: 64 bits

Data Width: 64 bits

Size: 8192 MB

Form Factor: DIMM

Set: None

Locator: ChannelA-DIMM0

Bank Locator: BANK 0

Type: DDR3

Type Detail: Synchronous

Speed: 1333 MHz

Manufacturer: 029E

Serial Number: 00000000

Asset Tag: 9876543210

Part Number: CMD32GX3M4A2400C10

Rank: 2

Configured Clock Speed: 1333 MHz

--

Memory Device Mapped Address

Starting Address: 0x00000000000

Ending Address: 0x001FFFFFFFF

Range Size: 8 GB

Physical Device Handle: 0x005A

Memory Array Mapped Address Handle: 0x0067

Partition Row Position: Unknown

Interleave Position: 1

Interleaved Data Depth: 2

Handle 0x005E, DMI type 17, 34 bytes

Memory Device

Array Handle: 0x005B

Error Information Handle: No Error

Total Width: 64 bits

Data Width: 64 bits

Size: 8192 MB

Form Factor: DIMM

Set: None

Locator: ChannelA-DIMM1

Bank Locator: BANK 1

Type: DDR3

Type Detail: Synchronous

Speed: 1333 MHz

Manufacturer: 029E

Serial Number: 00000000

Asset Tag: 9876543210

Part Number: CMD32GX3M4A2400C10

Rank: 2

Configured Clock Speed: 1333 MHz

--

Memory Device Mapped Address

Starting Address: 0x00400000000

Ending Address: 0x005FFFFFFFF

Range Size: 8 GB

Physical Device Handle: 0x005E

Memory Array Mapped Address Handle: 0x0067

Partition Row Position: Unknown

Interleave Position: 1

Interleaved Data Depth: 2

Handle 0x0061, DMI type 17, 34 bytes

Memory Device

Array Handle: 0x005B

Error Information Handle: 0x0062

Total Width: 64 bits

Data Width: 64 bits

Size: 8192 MB

Form Factor: DIMM

Set: None

Locator: ChannelB-DIMM0

Bank Locator: BANK 2

Type: DDR3

Type Detail: Synchronous

Speed: 1333 MHz

Manufacturer: 029E

Serial Number: 00000000

Asset Tag: 9876543210

Part Number: CMD32GX3M4A2400C10

Rank: 2

Configured Clock Speed: 1333 MHz

--

Memory Device Mapped Address

Starting Address: 0x00200000000

Ending Address: 0x003FFFFFFFF

Range Size: 8 GB

Physical Device Handle: 0x0061

Memory Array Mapped Address Handle: 0x0067

Partition Row Position: Unknown

Interleave Position: 2

Interleaved Data Depth: 2

Handle 0x0064, DMI type 17, 34 bytes

Memory Device

Array Handle: 0x005B

Error Information Handle: No Error

Total Width: 64 bits

Data Width: 64 bits

Size: 8192 MB

Form Factor: DIMM

Set: None

Locator: ChannelB-DIMM1

Bank Locator: BANK 3

Type: DDR3

Type Detail: Synchronous

Speed: 1333 MHz

Manufacturer: 029E

Serial Number: 00000000

Asset Tag: 9876543210

Part Number: CMD32GX3M4A2400C10

Rank: 2

Configured Clock Speed: 1333 MHz

--

Memory Device Mapped Address

Starting Address: 0x00600000000

Ending Address: 0x007FFFFFFFF

Range Size: 8 GB

Physical Device Handle: 0x0064

Memory Array Mapped Address Handle: 0x0067

Partition Row Position: Unknown

Interleave Position: 2

Interleaved Data Depth: 2

Handle 0x0067, DMI type 19, 31 bytes

Memory Array Mapped Address

Starting Address: 0x00000000000

Ending Address: 0x007FFFFFFFF

Range Size: 32 GB

Physical Array Handle: 0x005B

Partition Width: 4

Handle 0x0069, DMI type 13, 22 bytes

c.da...@gmail.com

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Mar 11, 2015, 9:46:15 AM3/11/15

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On my Dell Inspiron 5748, I got no errors after a ~1h check :

Memory Device
Array Handle: 0x0007

Error Information Handle: Not Provided

    Total Width: 64 bits
    Data Width: 64 bits
    Size: 8192 MB

    Form Factor: SODIMM
    Set: None
    Locator: DIMM_A
    Bank Locator: Bank 0

Type: DDR3
Type Detail: Synchronous

    Speed: 1600 MHz
    Manufacturer: Elpida
    Serial Number: F1C322FB
    Asset Tag: 4B140300
    Part Number: EBJ81UG8EFU0-GN-F
    Rank: 2
    Configured Clock Speed: 1600 MHz
    Minimum Voltage: 1.35 V

pas...@gmail.com

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Mar 11, 2015, 9:46:15 AM3/11/15

to rowhamme...@googlegroups.com

No failures here either. This is an Intel Ivy Bridge desktop.

Memory Device
Array Handle: 0x003F

        Error Information Handle: Not Provided
        Total Width: 64 bits
        Data Width: 64 bits

Size: 4096 MB

        Form Factor: DIMM
        Set: None
        Locator: ChannelA-DIMM1
        Bank Locator: BANK 1

Type: DDR3
Type Detail: Synchronous

        Speed: 1333 MHz
        Manufacturer: 04CB
        Serial Number: B9720200

Asset Tag: 9876543210
Part Number:

Rank: 2

Configured Clock Speed: 1333 MHz

--
Memory Device

Array Handle: 0x003F

        Error Information Handle: Not Provided
        Total Width: 64 bits
        Data Width: 64 bits

Size: 4096 MB

        Form Factor: DIMM
        Set: None
        Locator: ChannelB-DIMM1
        Bank Locator: BANK 3

Type: DDR3
Type Detail: Synchronous

        Speed: 1333 MHz
        Manufacturer: 04CB
        Serial Number: B8720200

Asset Tag: 9876543210
Part Number:

Rank: 2
Configured Clock Speed: 1333 MHz

david...@percona.com

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Mar 11, 2015, 9:46:16 AM3/11/15

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~2hours running Lenovo x1 Carbon no flip

Memory Device

Array Handle: 0x0007

Error Information Handle: Not Provided

Total Width: 64 bits

Data Width: 64 bits

Size: 4096 MB

Form Factor: Chip

Set: None

Locator: ChannelA

Bank Locator: BANK 0

Type: DDR3

Type Detail: Synchronous

Speed: 1333 MHz

Manufacturer: Elpida

Serial Number: None

Asset Tag: None

Part Number: EBJ41UF8BDU0-DJ-F

Rank: Unknown

Configured Clock Speed: 1333 MHz

--

Memory Device

Array Handle: 0x0007

Error Information Handle: Not Provided

Total Width: 64 bits

Data Width: 64 bits

Size: 4096 MB

Form Factor: Chip

Set: None

Locator: ChannelB

Bank Locator: BANK 2

Type: DDR3

Type Detail: Synchronous

Speed: 1333 MHz

Manufacturer: Elpida

Serial Number: None

Asset Tag: None

Part Number: EBJ41UF8BDU0-DJ-F

Rank: Unknown

Configured Clock Speed: 1333 MHz

kajetan....@gmail.com

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Mar 11, 2015, 9:46:15 AM3/11/15

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I ran the test for about 14h 30m and got no error.

Last lines before I aborted the program:

Iteration 43040 (after 52258.14s)
22.961 nanosec per iteration: 0.991919 sec for 43200000 iterations
check

System: Asus G75vw (total RAM: 16GB)

RAM details:
(using the recommended command)

Memory Device
Array Handle: 0x000B

    Error Information Handle: Not Provided
    Total Width: 64 bits
    Data Width: 64 bits

Size: 8192 MB
Form Factor: SODIMM

    Set: None
    Locator: ChannelA-DIMM0
    Bank Locator: BANK 0
    Type: DDR3
    Type Detail: Synchronous

    Speed: 1600 MHz
    Manufacturer: Kingston
    Serial Number: 2330A78A
    Asset Tag: 9876543210
    Part Number: 9905428-095.D00LF
    Rank: 2
    Configured Clock Speed: 1600 MHz

--
Memory Device Mapped Address
    Starting Address: 0x00000000000
    Ending Address: 0x001FFFFFFFF
    Range Size: 8 GB

Physical Device Handle: 0x000D
Memory Array Mapped Address Handle: 0x0014

Partition Row Position: Unknown
Interleave Position: 1

Interleaved Data Depth: 1

Handle 0x000F, DMI type 17, 34 bytes
Memory Device
Array Handle: 0x000B

    Error Information Handle: Not Provided
    Total Width: 64 bits
    Data Width: 64 bits
    Size: 4096 MB

Form Factor: SODIMM

    Set: None
    Locator: ChannelA-DIMM1
    Bank Locator: BANK 1
    Type: DDR3
    Type Detail: Synchronous

    Speed: 1600 MHz
    Manufacturer: Hynix/Hyundai
    Serial Number: 0A81EC57
    Asset Tag: 9876543210
    Part Number: HMT351S6CFR8C-PB
    Rank: 2
    Configured Clock Speed: 1600 MHz

--
Memory Device Mapped Address
Starting Address: 0x00200000000

    Ending Address: 0x002FFFFFFFF
    Range Size: 4 GB
    Physical Device Handle: 0x000F
    Memory Array Mapped Address Handle: 0x0014

    Partition Row Position: Unknown
    Interleave Position: 1
    Interleaved Data Depth: 2

Handle 0x0011, DMI type 17, 34 bytes
Memory Device
Array Handle: 0x000B

Error Information Handle: Not Provided

    Total Width: Unknown
    Data Width: Unknown
    Size: No Module Installed

    Form Factor: DIMM
    Set: None
    Locator: ChannelB-DIMM0
    Bank Locator: BANK 2

    Type: Unknown
    Type Detail: None
    Speed: Unknown
    Manufacturer: [Empty]
    Serial Number: [Empty]
    Asset Tag: 9876543210
    Part Number: [Empty]
    Rank: Unknown
    Configured Clock Speed: Unknown

--
Memory Device
    Array Handle: 0x000B

    Error Information Handle: Not Provided
    Total Width: 64 bits
    Data Width: 64 bits
    Size: 4096 MB

Form Factor: SODIMM

    Set: None
    Locator: ChannelB-DIMM1
    Bank Locator: BANK 3
    Type: DDR3
    Type Detail: Synchronous

    Speed: 1600 MHz
    Manufacturer: Hynix/Hyundai
    Serial Number: 0A61EC57
    Asset Tag: 9876543210
    Part Number: HMT351S6CFR8C-PB
    Rank: 2
    Configured Clock Speed: 1600 MHz

--
Memory Device Mapped Address

    Starting Address: 0x00300000000
    Ending Address: 0x003FFFFFFFF
    Range Size: 4 GB
    Physical Device Handle: 0x0012
    Memory Array Mapped Address Handle: 0x0014

    Partition Row Position: Unknown
    Interleave Position: 2
    Interleaved Data Depth: 2

Handle 0x0014, DMI type 19, 31 bytes

Memory Array Mapped Address
Starting Address: 0x00000000000

    Ending Address: 0x003FFFFFFFF
    Range Size: 16 GB
    Physical Array Handle: 0x000B
    Partition Width: 4

Handle 0x0018, DMI type 131, 64 bytes
OEM-specific Type

Dennis Mungai

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Mar 11, 2015, 10:00:23 AM3/11/15

to rowhamme...@googlegroups.com

My ASUS G750JM did 20,000 iterations without fail, here is my memory information:

Memory Device
Array Handle: 0x000C

    Error Information Handle: Not Provided
    Total Width: 64 bits
    Data Width: 64 bits
    Size: 8192 MB
    Form Factor: SODIMM
    Set: None
    Locator: ChannelA-DIMM0
    Bank Locator: BANK 0
    Type: DDR3
    Type Detail: Synchronous
    Speed: 1600 MHz

    Manufacturer: 0215
    Serial Number: 00000000
    Asset Tag: 9876543210
    Part Number: CMSX16GX3M2B1600C9

    Rank: 2
    Configured Clock Speed: 1600 MHz

--
Memory Device Mapped Address
    Starting Address: 0x00000000000
    Ending Address: 0x001FFFFFFFF
    Range Size: 8 GB
    Physical Device Handle: 0x000D

    Memory Array Mapped Address Handle: 0x0015
    Partition Row Position: Unknown
    Interleave Position: Unknown
    Interleaved Data Depth: Unknown

Handle 0x000F, DMI type 17, 34 bytes
Memory Device

Array Handle: 0x000C

    Error Information Handle: Not Provided
    Total Width: 64 bits
    Data Width: 64 bits
    Size: 8192 MB
    Form Factor: SODIMM
    Set: None

    Locator: ChannelA-DIMM1
    Bank Locator: BANK 1
    Type: DDR3
    Type Detail: Synchronous
    Speed: 1600 MHz

    Manufacturer: 0215
    Serial Number: 00000000
    Asset Tag: 9876543210
    Part Number: CMSX16GX3M2B1600C9

Rank: 2
Configured Clock Speed: 1600 MHz

--
Memory Device Mapped Address

    Starting Address: 0x00400000000
    Ending Address: 0x005FFFFFFFF
    Range Size: 8 GB
    Physical Device Handle: 0x000F
    Memory Array Mapped Address Handle: 0x0015
    Partition Row Position: Unknown
    Interleave Position: Unknown
    Interleaved Data Depth: Unknown

Handle 0x0011, DMI type 17, 34 bytes
Memory Device

Array Handle: 0x000C

    Error Information Handle: Not Provided
    Total Width: 64 bits
    Data Width: 64 bits
    Size: 8192 MB
    Form Factor: SODIMM
    Set: None

Locator: ChannelB-DIMM0
Bank Locator: BANK 2

    Type: DDR3
    Type Detail: Synchronous
    Speed: 1600 MHz

    Manufacturer: 0215
    Serial Number: 00000000
    Asset Tag: 9876543210
    Part Number: CMSX16GX3M2B1600C9

    Rank: 2
    Configured Clock Speed: 1600 MHz

--
Memory Device Mapped Address
    Starting Address: 0x00200000000

    Ending Address: 0x003FFFFFFFF
    Range Size: 8 GB
    Physical Device Handle: 0x0011
    Memory Array Mapped Address Handle: 0x0015
    Partition Row Position: Unknown
    Interleave Position: Unknown
    Interleaved Data Depth: Unknown

Handle 0x0013, DMI type 17, 34 bytes
Memory Device
    Array Handle: 0x000C

    Error Information Handle: Not Provided
    Total Width: 64 bits
    Data Width: 64 bits
    Size: 8192 MB
    Form Factor: SODIMM
    Set: None

    Locator: ChannelB-DIMM1
    Bank Locator: BANK 3
    Type: DDR3
    Type Detail: Synchronous
    Speed: 1600 MHz

    Manufacturer: 0215
    Serial Number: 00000000
    Asset Tag: 9876543210
    Part Number: CMSX16GX3M2B1600C9

Rank: 2
Configured Clock Speed: 1600 MHz

--
Memory Device Mapped Address

    Starting Address: 0x00600000000
    Ending Address: 0x007FFFFFFFF
    Range Size: 8 GB
    Physical Device Handle: 0x0013
    Memory Array Mapped Address Handle: 0x0015
    Partition Row Position: Unknown
    Interleave Position: Unknown
    Interleaved Data Depth: Unknown

Handle 0x0015, DMI type 19, 31 bytes

Memory Array Mapped Address
Starting Address: 0x00000000000

Ending Address: 0x007FFFFFFFF
Range Size: 32 GB

Physical Array Handle: 0x000C
Partition Width: 4

Handle 0x001B, DMI type 136, 6 bytes
OEM-specific Type

That is Corsair Vengeance DDR3L-1600 RAM, 4 8 GB sticks totalling up to 32 GB.

jan...@hageskal.no

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Mar 11, 2015, 2:09:23 PM3/11/15

to rowhamme...@googlegroups.com

MacBook Pro (Retina, 15-inch, Late 2013)

Iteration 9411 (after 11349.52s)

25.685 nanosec per iteration: 1.10958 sec for 43200000 iterations

check

(check took 0.105860s)

Memory Slots:

ECC: Disabled

Upgradeable Memory: No

BANK 0/DIMM0:

Size: 8 GB

Type: DDR3

Speed: 1600 MHz

Status: OK

Manufacturer: 0x80AD

Part Number: 0x484D54343147533641465238412D50422020

Serial Number: -

BANK 1/DIMM0:

Size: 8 GB

Type: DDR3

Speed: 1600 MHz

Status: OK

Manufacturer: 0x80AD

Part Number: 0x484D54343147533641465238412D50422020

Serial Number: -

jan...@hageskal.no

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Mar 11, 2015, 2:09:23 PM3/11/15

to rowhamme...@googlegroups.com

MacBook Pro (Retina, 15-inch, Late 2013)

Iteration 9411 (after 11349.52s)

25.685 nanosec per iteration: 1.10958 sec for 43200000 iterations

check

(check took 0.105860s)

Iteration 9412 (after 11350.73s)

^C

Memory Slots:

ECC: Disabled

Upgradeable Memory: No

BANK 0/DIMM0:

Size: 8 GB

Type: DDR3

Speed: 1600 MHz

Status: OK

Manufacturer: 0x80AD

Part Number: 0x484D54343147533641465238412D50422020

Serial Number: -

BANK 1/DIMM0:

Size: 8 GB

Type: DDR3

Speed: 1600 MHz

Status: OK

Manufacturer: 0x80AD

Part Number: 0x484D54343147533641465238412D50422020

Serial Number: -

On Wednesday, March 11, 2015 at 12:14:53 AM UTC+1, cprise wrote:

edward...@gmail.com

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Mar 11, 2015, 2:39:52 PM3/11/15

to rowhamme...@googlegroups.com

No error for me:

Iteration 5581 (after 51870.43s)

27.237 nanosec per iteration: 1.17662 sec for 43200000 iterations

check

(check took 0.113546s)

Iteration 5582 (after 51871.72s)

^C

Memory device:

Array Handle: 0x000B

Error Information Handle: Not Provided

Total Width: 64 bits

Data Width: 64 bits

Size: 4096 MB

Form Factor: SODIMM

Set: None

Locator: ChannelB-DIMM0

Bank Locator: BANK 2

Type: DDR3

Type Detail: Synchronous

Speed: 1600 MHz

Manufacturer: Hynix/Hyundai

Serial Number: 28AF8829

Asset Tag: 9876543210

Part Number: HMT351S6CFR8C-PB

Rank: 2

Configured Clock Speed: 1600 MHz

I'm using a Asus Zenbook UX51V.

r3...@r3pek.org

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Mar 12, 2015, 6:46:04 AM3/12/15

to rowhamme...@googlegroups.com

Nothing to see here.....

Iteration 28720 (after 30535.27s)

21.737 nanosec per iteration: 0.939037 sec for 43200000 iterations

check

(check took 0.089019s)

Iteration 28721 (after 30536.30s)

22.217 nanosec per iteration: 0.959787 sec for 43200000 iterations

check

(check took 0.088843s)

Iteration 28722 (after 30537.35s)

21.755 nanosec per iteration: 0.939817 sec for 43200000 iterations

check

(check took 0.088833s)

Iteration 28723 (after 30538.38s)

# dmidecode |grep "Memory Device" -A19

Memory Device

Array Handle: 0x002D

Error Information Handle: Not Provided

Total Width: 64 bits

Data Width: 64 bits

Size: 4096 MB

Form Factor: DIMM

Set: None

Locator: ChannelA_Dimm1

Bank Locator: ChannelA

Type: DDR3

Type Detail: Synchronous

Speed: 1600 MHz

Manufacturer: Undefined

Serial Number: 00000000

Asset Tag: ChannelA_Dimm1_AssetTag

Part Number: F3-12800CL9-4GBZL

Rank: 2

Configured Clock Speed: 1600 MHz

--

Memory Device Mapped Address

Starting Address: 0x00000000000

Ending Address: 0x000FFFFFFFF

Range Size: 4 GB

Physical Device Handle: 0x002F

Memory Array Mapped Address Handle: 0x002E

Partition Row Position: Unknown

Interleave Position: Unknown

Interleaved Data Depth: Unknown

Handle 0x0031, DMI type 17, 34 bytes

Memory Device

Array Handle: 0x002D

Error Information Handle: Not Provided

Total Width: 72 bits

Data Width: 64 bits

Size: No Module Installed

Form Factor: DIMM

Set: None

Locator: ChannelA_Dimm2

Bank Locator: ChannelA

Type: Unknown

Type Detail: Synchronous

Speed: Unknown

Manufacturer: ChannelA_Dimm2_Manufacturer

Serial Number: ChannelA_Dimm2_SerNum

Asset Tag: ChannelA_Dimm2_AssetTag

Part Number: ChannelA_Dimm2_PartNum

Rank: Unknown

Configured Clock Speed: Unknown

--

Memory Device

Array Handle: 0x002D

Error Information Handle: Not Provided

Total Width: 64 bits

Data Width: 64 bits

Size: 4096 MB

Form Factor: DIMM

Set: None

Locator: ChannelB_Dimm1

Bank Locator: ChannelB

Type: DDR3

Type Detail: Synchronous

Speed: 1600 MHz

Manufacturer: Undefined

Serial Number: 00000000

Asset Tag: ChannelB_Dimm1_AssetTag

Part Number: F3-12800CL9-4GBZL

Rank: 2

Configured Clock Speed: 1600 MHz

--

Memory Device Mapped Address

Starting Address: 0x00100000000

Ending Address: 0x001FFFFFFFF

Range Size: 4 GB

Physical Device Handle: 0x0033

Memory Array Mapped Address Handle: 0x002E

Partition Row Position: Unknown

Interleave Position: Unknown

Interleaved Data Depth: Unknown

Handle 0x0035, DMI type 17, 34 bytes

Memory Device

Array Handle: 0x002D

Error Information Handle: Not Provided

Total Width: 72 bits

Data Width: 64 bits

Size: No Module Installed

Form Factor: DIMM

Set: None

Locator: ChannelB_Dimm2

Bank Locator: ChannelB

Type: Unknown

Type Detail: Synchronous

Speed: Unknown

Manufacturer: ChannelB_Dimm2_Manufacturer

Serial Number: ChannelB_Dimm2_SerNum

Asset Tag: ChannelB_Dimm2_AssetTag

Part Number: ChannelB_Dimm2_PartNum

Rank: Unknown

Configured Clock Speed: Unknown

--

Memory Device

Array Handle: 0x002D

Error Information Handle: Not Provided

Total Width: 64 bits

Data Width: 64 bits

Size: 4096 MB

Form Factor: DIMM

Set: None

Locator: ChannelC_Dimm1

Bank Locator: ChannelC

Type: DDR3

Type Detail: Synchronous

Speed: 1600 MHz

Manufacturer: Undefined

Serial Number: 00000000

Asset Tag: ChannelC_Dimm1_AssetTag

Part Number: F3-12800CL9-4GBZL

Rank: 2

Configured Clock Speed: 1600 MHz

--

Memory Device Mapped Address

Starting Address: 0x00200000000

Ending Address: 0x002FFFFFFFF

Range Size: 4 GB

Physical Device Handle: 0x0037

Memory Array Mapped Address Handle: 0x002E

Partition Row Position: Unknown

Interleave Position: Unknown

Interleaved Data Depth: Unknown

Handle 0x0039, DMI type 17, 34 bytes

Memory Device

Array Handle: 0x002D

Error Information Handle: Not Provided

Total Width: 72 bits

Data Width: 64 bits

Size: No Module Installed

Form Factor: DIMM

Set: None

Locator: ChannelC_Dimm2

Bank Locator: ChannelC

Type: Unknown

Type Detail: Synchronous

Speed: Unknown

Manufacturer: ChannelC_Dimm2_Manufacturer

Serial Number: ChannelC_Dimm2_SerNum

Asset Tag: ChannelC_Dimm2_AssetTag

Part Number: ChannelC_Dimm2_PartNum

Rank: Unknown

Configured Clock Speed: Unknown

--

Memory Device

Array Handle: 0x002D

Error Information Handle: Not Provided

Total Width: 64 bits

Data Width: 64 bits

Size: 4096 MB

Form Factor: DIMM

Set: None

Locator: ChannelD_Dimm1

Bank Locator: ChannelD

Type: DDR3

Type Detail: Synchronous

Speed: 1600 MHz

Manufacturer: Undefined

Serial Number: 00000000

Asset Tag: ChannelD_Dimm1_AssetTag

Part Number: F3-12800CL9-4GBZL

Rank: 2

Configured Clock Speed: 1600 MHz

--

Memory Device Mapped Address

Starting Address: 0x00300000000

Ending Address: 0x003FFFFFFFF

Range Size: 4 GB

Physical Device Handle: 0x003B

Memory Array Mapped Address Handle: 0x002E

Partition Row Position: Unknown

Interleave Position: Unknown

Interleaved Data Depth: Unknown

Handle 0x003D, DMI type 17, 34 bytes

Memory Device

Array Handle: 0x002D

Error Information Handle: Not Provided

Total Width: 72 bits

Data Width: 64 bits

Size: No Module Installed

Form Factor: DIMM

Set: None

Locator: ChannelD_Dimm2

Bank Locator: ChannelD

Type: Unknown

Type Detail: Synchronous

Speed: Unknown

Manufacturer: ChannelD_Dimm2_Manufacturer

Serial Number: ChannelD_Dimm2_SerNum

Asset Tag: ChannelD_Dimm2_AssetTag

Part Number: ChannelD_Dimm2_PartNum

Rank: Unknown

Configured Clock Speed: Unknown

litt...@gmail.com

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Mar 12, 2015, 7:52:43 AM3/12/15

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Tested my Soekris Net6501 for a while but stopped at iteration 70 because my Internet connection got a bit too slow..

On my MSI X58 Pro-E (MS-7522) with Core i7 920 and Corsair memory;

Iteration 39713 (after 145200.43s)

76.069 nanosec per iteration: 3.28617 sec for 43200000 iterations

check

(check took 0.498405s)

Memory Device
Array Handle: 0x0023

Error Information Handle: Not Provided
Total Width: 72 bits
Data Width: 64 bits

Size: 8192 MB

Form Factor: DIMM
Set: None

Locator: DIMM0
Bank Locator: BANK0
Type: Other
Type Detail: Other
Speed: 1066 MHz
Manufacturer: Corsair
Serial Number: 00000000
Asset Tag: AssetTagNum0
Part Number: CML16GX3M2A1600C10

Handle 0x0026, DMI type 20, 19 bytes

Memory Device Mapped Address
Starting Address: 0x00000000000

Ending Address: 0x000000003FF
Range Size: 1 kB
Physical Device Handle: 0x0025
Memory Array Mapped Address Handle: 0x0024
Partition Row Position: 1
Interleave Position: Unknown
Interleaved Data Depth: 2

Handle 0x0027, DMI type 17, 27 bytes
Memory Device
Array Handle: 0x0023

Error Information Handle: Not Provided
Total Width: 72 bits
Data Width: 64 bits

Size: 8192 MB

Form Factor: DIMM
Set: None

Locator: DIMM1
Bank Locator: BANK1
Type: Other
Type Detail: Other
Speed: 1066 MHz
Manufacturer: Corsair
Serial Number: 00000000
Asset Tag: AssetTagNum1
Part Number: CML16GX3M2A1600C10

Handle 0x0028, DMI type 20, 19 bytes

Memory Device Mapped Address
Starting Address: 0x00000000000

Ending Address: 0x000000003FF
Range Size: 1 kB
Physical Device Handle: 0x0027
Memory Array Mapped Address Handle: 0x0024
Partition Row Position: 1
Interleave Position: Unknown
Interleaved Data Depth: 2

Handle 0x0029, DMI type 17, 27 bytes
Memory Device
Array Handle: 0x0023

Error Information Handle: Not Provided
Total Width: 72 bits
Data Width: 64 bits

Size: 8192 MB

Form Factor: DIMM
Set: None

Locator: DIMM2
Bank Locator: BANK2
Type: Other
Type Detail: Other
Speed: 1066 MHz
Manufacturer: Corsair
Serial Number: 00000000
Asset Tag: AssetTagNum2
Part Number: CML16GX3M2A1600C10

Handle 0x002A, DMI type 20, 19 bytes

Memory Device Mapped Address
Starting Address: 0x00000000000

Ending Address: 0x000000003FF
Range Size: 1 kB
Physical Device Handle: 0x0029
Memory Array Mapped Address Handle: 0x0024
Partition Row Position: 1
Interleave Position: Unknown
Interleaved Data Depth: 2

Handle 0x002B, DMI type 17, 27 bytes
Memory Device
Array Handle: 0x0023

Error Information Handle: Not Provided
Total Width: 72 bits
Data Width: 64 bits

Size: 8192 MB

Form Factor: DIMM
Set: None

Locator: DIMM3
Bank Locator: BANK3
Type: Other
Type Detail: Other
Speed: 1066 MHz
Manufacturer: Corsair
Serial Number: 00000000
Asset Tag: AssetTagNum3
Part Number: CML16GX3M2A1600C10

Handle 0x002C, DMI type 20, 19 bytes

Memory Device Mapped Address
Starting Address: 0x00000000000

Ending Address: 0x000000003FF
Range Size: 1 kB
Physical Device Handle: 0x002B
Memory Array Mapped Address Handle: 0x0024
Partition Row Position: 1
Interleave Position: Unknown
Interleaved Data Depth: 2

Handle 0x002D, DMI type 17, 27 bytes
Memory Device
Array Handle: 0x0023

Error Information Handle: Not Provided
Total Width: 72 bits
Data Width: 64 bits

Size: 8192 MB

Form Factor: DIMM
Set: None

Locator: DIMM4
Bank Locator: BANK4
Type: Other
Type Detail: Other
Speed: 1066 MHz
Manufacturer: Corsair
Serial Number: 00000000
Asset Tag: AssetTagNum4
Part Number: CML16GX3M2A1600C10

Handle 0x002E, DMI type 20, 19 bytes

Memory Device Mapped Address
Starting Address: 0x00000000000

Ending Address: 0x000000003FF
Range Size: 1 kB
Physical Device Handle: 0x002D
Memory Array Mapped Address Handle: 0x0024
Partition Row Position: 1
Interleave Position: Unknown
Interleaved Data Depth: 2

Handle 0x002F, DMI type 17, 27 bytes
Memory Device
Array Handle: 0x0023

Error Information Handle: Not Provided
Total Width: 72 bits
Data Width: 64 bits

Size: 8192 MB

Form Factor: DIMM
Set: None

Locator: DIMM5
Bank Locator: BANK5
Type: Other
Type Detail: Other
Speed: 1066 MHz
Manufacturer: Corsair
Serial Number: 00000000
Asset Tag: AssetTagNum5
Part Number: CML16GX3M2A1600C10

Handle 0x0030, DMI type 20, 19 bytes

Memory Device Mapped Address
Starting Address: 0x00000000000

Ending Address: 0x000000003FF
Range Size: 1 kB
Physical Device Handle: 0x002F
Memory Array Mapped Address Handle: 0x0024
Partition Row Position: 1
Interleave Position: Unknown
Interleaved Data Depth: 2

Handle 0x0031, DMI type 32, 20 bytes
System Boot Information
Status: No errors detected

Handle 0x0032, DMI type 127, 4 bytes
End Of Table

brunovas...@gmail.com

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Mar 12, 2015, 10:46:31 AM3/12/15

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Similar

My Mac air 13'' mid 2013

8 GB 1600 MHz DDR3

Iteration 2121 (after 8401.53s)

82.506 nanosec per iteration: 3.56425 sec for 43200000 iterations

check

(check took 0.395099s) Iteration 2122 (after 8405.49s)

Bruno

cpr...@gmail.com

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Mar 12, 2015, 1:19:13 PM3/12/15

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I found the RAM that came with my system and it has held up to over 68min of testing:

Hynix/Hyundai HMT351S6CFR8C-PB at 1600MHz CL11.

jeffz...@gmail.com

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Mar 12, 2015, 2:11:41 PM3/12/15

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system: laptop: Dell Latitude E6430
memory: 8 GByte

dimm1: 4GB, Hynix PC3L-12800S-11-12-B4, 1600MHz
dimm2: 4GB, Hynix PC3-10600S-9-10-F2, 1333MHz

OS used: USB-Live-stick: ubuntu-13.10-desktop-amd64

It has been running for about 23 hours now.
72900 iterations and still running
I need my laptop again ;-)

Nice to know my HTPC-laptop is safe

cpr...@gmail.com

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Mar 12, 2015, 2:34:38 PM3/12/15

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On Thursday, March 12, 2015 at 2:11:41 PM UTC-4, jeffz...@gmail.com wrote:

Nice to know my HTPC-laptop is safe

You can only consider it safe against single rowhammer. We don't yet seem to have a working double rowhammer test; Hopefully Google will update us with a working version.

lietard....@gmail.com

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Mar 13, 2015, 4:37:07 AM3/13/15

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I check my Dell Latitude E5540, waiting until 6200 iterations : no problem !

Memory Device
Array Handle: 0x0047

Error Information Handle: Not Provided

Total Width: 64 bits
Data Width: 64 bits

    Size: 4096 MB
    Form Factor: SODIMM
    Set: None

Locator: DIMM A
Bank Locator: Not Specified

    Type: DDR3
    Type Detail: Synchronous
    Speed: 1600 MHz

    Manufacturer: Elpida
    Serial Number: B7BA8DCC
    Asset Tag: 76141300
    Part Number: EBJ40UG8EFU0-GN-F
    Rank: 1

reuven...@gmail.com

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Mar 13, 2015, 10:29:21 AM3/13/15

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No problems on TOSHIBA satellite after 39 minutes:

Memory Device

Array Handle: 0x0028

Error Information Handle: 0x002B

Total Width: 64 bits

Data Width: 64 bits

Size: 4096 MB

Form Factor: SODIMM

Set: None

Locator: DIMM1

Bank Locator: BANK 2

Type: DDR3

Type Detail: Synchronous

Speed: 1333 MHz

Manufacturer: Samsung

Serial Number: E589A19E

Asset Tag: Unknown

Part Number: M471B5273CH0-CH9

Rank: 2

Configured Clock Speed: 1333 MHz

Iteration 1647 (after 2350.18s)

29.503 nanosec per iteration: 1.27451 sec for 43200000 iterations

check

(check took 0.153442s)

dante...@gmail.com

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Mar 14, 2015, 11:11:22 PM3/14/15

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Lenovo X220 || 1 x Crucial 16GB (2 x 8G) 204-Pin DDR3 SO-DIMM DDR3 1333 (PC3 10600) Laptop Memory Model CT2KIT102464BF1339

==================

Iteration 2364 (after 6478.60s)

77.101 nanosec per iteration: 3.33077 sec for 43200000 iterations

check

(check took 0.377362s)

Iteration 2365 (after 6482.31s)

77.713 nanosec per iteration: 3.35719 sec for 43200000 iterations

==================

SMBIOS 2.6 present.

Handle 0x0006, DMI type 17, 28 bytes

Memory Device

Array Handle: 0x0005

Error Information Handle: Not Provided

Total Width: 64 bits

Data Width: 64 bits

Size: 8192 MB

Form Factor: SODIMM

Set: None

Locator: ChannelA-DIMM0

Bank Locator: BANK 0

Type: DDR3

Type Detail: Synchronous

Speed: 1333 MHz

Manufacturer: Micron

Serial Number: 325E2AC8

Asset Tag: 9876543210

Part Number: 16KTF1G64HZ-1G4D1

Rank: Unknown

Handle 0x0007, DMI type 17, 28 bytes

Memory Device

Array Handle: 0x0005

Error Information Handle: Not Provided

Total Width: 64 bits

Data Width: 64 bits

Size: 8192 MB

Form Factor: SODIMM

Set: None

Locator: ChannelB-DIMM0

Bank Locator: BANK 2

Type: DDR3

Type Detail: Synchronous

Speed: 1333 MHz

Manufacturer: Micron

Serial Number: 325E2AD1

Asset Tag: 9876543210

Part Number: 16KTF1G64HZ-1G4D1

Rank: Unknown

jerluch...@gmail.com

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Mar 15, 2015, 6:39:14 PM3/15/15

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Ran for about 53 minutes on a Toshiba SATELLITE L50-A-19P

Last lines:

Iteration 2141 (after 3202.24s)

26.301 nanosec per iteration: 1.13621 sec for 43200000 iterations

check

(check took 0.102957s)

Memory Device

Array Handle: 0x0028

Error Information Handle: Not Provided

Total Width: 64 bits

Data Width: 64 bits

Size: 4096 MB

Form Factor: SODIMM

Set: None

Locator: ChannelA-DIMM0

Bank Locator: BANK 0

Type: DDR3

Type Detail: Synchronous

Speed: 1600 MHz

Manufacturer: Hynix/Hyundai

Serial Number: 0020F4AD

Asset Tag: 9876543210

Part Number: HMT451S6MFR8A-PB

Rank: 1

Configured Clock Speed: 1600 MHz

--

Memory Device Mapped Address

Starting Address: 0x00000000000

Ending Address: 0x000FFFFFFFF

Range Size: 4 GB

Physical Device Handle: 0x002A

Memory Array Mapped Address Handle: 0x002E

Partition Row Position: Unknown

Interleave Position: Unknown

Interleaved Data Depth: Unknown

Handle 0x002C, DMI type 17, 34 bytes

Memory Device

Array Handle: 0x0028

Error Information Handle: Not Provided

Total Width: 64 bits

Data Width: 64 bits

Size: 8192 MB

Form Factor: SODIMM

Set: None

Locator: ChannelB-DIMM0

Bank Locator: BANK 2

Type: DDR3

Type Detail: Synchronous

Speed: 1600 MHz

Manufacturer: Hynix/Hyundai

Serial Number: 33166937

Asset Tag: 9876543210

Part Number: HMT41GS6AFR8A-PB

Rank: 2

Configured Clock Speed: 1600 MHz

--

Memory Device Mapped Address

Starting Address: 0x00100000000

Ending Address: 0x002FFFFFFFF

Range Size: 8 GB

Physical Device Handle: 0x002C

Memory Array Mapped Address Handle: 0x002E

Partition Row Position: Unknown

Interleave Position: Unknown

Interleaved Data Depth: Unknown

Handle 0x002E, DMI type 19, 31 bytes

Memory Array Mapped Address

Starting Address: 0x00000000000

Ending Address: 0x002FFFFFFFF

Range Size: 12 GB

Physical Array Handle: 0x0028

Partition Width: 4

Handle 0x0034, DMI type 136, 6 bytes

OEM-specific Type

Op woensdag 11 maart 2015 00:14:53 UTC+1 schreef cprise:

Message has been deleted

damian.du...@gmail.com

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May 21, 2016, 1:17:20 PM5/21/16

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== Lenovo ThinkPad X301 ==

Tested single and double-sided rowhammer (as root) for approx. 2 hours. => No Bitflips detected

System Information
    Manufacturer: LENOVO
    Product Name: 2776LEG

Processor Information
    Version: Intel(R) Core(TM)2 Duo CPU U9400 @ 1.40GHz

Memory Device
    Array Handle: 0x002B


    Error Information Handle: No Error


    Total Width: 64 bits
    Data Width: 64

 bits
    Size: 2048 MB
    Form Factor: SODIMM
    Set: None
    Locator: DIMM 1
    Bank Locator: Bank 0/1


    Type: DDR3
    Type Detail: Synchronous


    Speed: 800 MHz
    Manufacturer: 802C            
    Serial Number: D8444FCB        
    Asset Tag: 0849
    Part Number: 16JSF25664HY-1G1D1

Memory Device
    Array Handle: 0x002B


    Error Information Handle: No Error


    Total Width: 64 bits
    Data Width: 64

 bits
    Size: 2048 MB
    Form Factor: SODIMM
    Set: None
    Locator: DIMM 2
    Bank Locator: Bank 2/3


    Type: DDR3
    Type Detail: Synchronous


    Speed: 800 MHz
    Manufacturer: 802C            
    Serial Number: DC416204        
    Asset Tag: 0904
    Part Number: 16JSF25664HY-1G1D1

damian.du...@gmail.com

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May 21, 2016, 1:19:14 PM5/21/16

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== Lenovo ThinkPad L520 ==

Tested single and double-sided rowhammer (as root) for approx. 2 hours. => No Bitflips detected

System Information
    Manufacturer: LENOVO
    Product Name: 5015A81

Processor Information
    Version:  Intel(R) Core(TM) i3-2350M CPU @ 2.30GHz

Memory Device
    Array Handle: 0x001B


    Error Information Handle: No Error
    Total Width: 64 bits
    Data Width: 64

 bits
    Size: 4096 MB
    Form Factor: SODIMM
    Set: 1
    Locator: DIMM0
    Bank Locator: BANK 0


    Type: DDR3
    Type Detail: Synchronous


    Speed: 1334 MHz
    Manufacturer: 80CE            
    Serial Number: 004A9647        
    Asset Tag: 1149
    Part Number: M471B5273CH0-CH9  
    Rank: Unknown

Memory Device
    Size: No Module Installed

Memory Device
    Size: No Module Installed

Memory Device
    Size: No Module Installed

Am Mittwoch, 11. März 2015 00:14:53 UTC+1 schrieb cprise:

damian.du...@gmail.com

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May 21, 2016, 1:20:39 PM5/21/16

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== Dell XPS 13 ==

Tested single and double-sided rowhammer (as root) for approx. 2 hours. => No Bitflips detected

System Information
    Manufacturer: Dell Inc.
    Product Name: XPS13 9333

Processor Information
    Version: Intel(R) Core(TM) i7-4500U CPU @ 1.80GHz



Memory Device
    Array Handle: 0x0005


    Error Information Handle: Not Provided


    Total Width: 64 bits
    Data Width: 64 bits
    Size: 4096 MB
    Form Factor:

 SODIMM
    Set: None
    Locator: ChannelA-DIMM0
    Bank Locator: Not Specified


    Type: DDR3
    Type Detail: Synchronous


    Speed: 1600 MHz
    Manufacturer: Hynix/Hyundai


    Serial Number: 00000000
    Asset Tag: Dell0123
    Part Number: H5TC8G63AMR-PBR
    Rank: Unknown


    Configured Clock Speed: 1600 MHz

Memory Device
    Array Handle: 0x0005


    Error Information Handle: Not Provided


    Total Width: 64 bits
    Data Width: 64 bits
    Size: 4096 MB
    Form Factor:

 SODIMM
    Set: None
    Locator: ChannelB-DIMM0
    Bank Locator: Not Specified


    Type: DDR3
    Type Detail: Synchronous


    Speed: 1600 MHz
    Manufacturer: Hynix/Hyundai


    Serial Number: 00000000
    Asset Tag: Dell0123
    Part Number: H5TC8G63AMR-PBR
    Rank: Unknown


    Configured Clock Speed: 1600 MHz

Am Mittwoch, 11. März 2015 00:14:53 UTC+1 schrieb cprise:

damian.du...@gmail.com

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May 22, 2016, 4:21:48 PM5/22/16

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== Apple MacBook Pro (Mid 2013) ==

Tested single-sided hammering for approx. 1 hour. => No Bitflips detected via single-sided rowhammer.

Laptop is vulnerable to double-sided rowhammering.

... [!] Can't hammer row 2864 - only got 0/64 pages in the rows above/below [!] Hammering rows 2864/2865/2866 of 55231 (got 64/64/64 pages) [!] Found 1 flips in row 2865 (2cc40000 to 2cc7ffff) when hammering 2cc29000 and 2cca0000 [!] Found 1 flips in row 2865 (2cc40000 to 2cc7ffff) when hammering 2cc2a000 and 2cca0000 [!] Found 1 flips in row 2865 (2cc40000 to 2cc7ffff) when hammering 2cc2d000 and 2cca4000 [!] Found 1 flips in row 2865 (2cc40000 to 2cc7ffff) when hammering 2cc2d000 and 2cca7000 [!] Hammering rows 2865/2866/2867 of 55231 (got 64/64/64 pages) [!] Found 1 flips in row 2866 (2cc80000 to 2ccbffff) when hammering 2cc40000 and 2ccc9000 [!] Found 1 flips in row 2866 (2cc80000 to 2ccbffff) when hammering 2cc40000 and 2ccca000 [!] Found 1 flips in row 2866 (2cc80000 to 2ccbffff) when hammering 2cc43000 and 2ccc9000 [!] Found 1 flips in row 2866 (2cc80000 to 2ccbffff) when hammering 2cc43000 and 2ccca000 ...

Iteration 2722 (after 3668.87s) 
  Took 120.6 ms per address set 
  Took 1.20563 sec in total for 10 address sets 
  Took 27.908 nanosec per memory access (for 43200000 memory accesses) 
  This gives 286655 accesses per address per 64 ms refresh period 
  Checking for bit flips took 0.114900 sec 
Iteration 2723 (after 3670.20s) 
  Took 115.6 ms per address set 
  Took 1.15578 sec in total for 10 address sets 
  Took 26.754 nanosec per memory access (for 43200000 memory accesses) 
  This gives 299019 accesses per address per 64 ms refresh period 
  Checking for bit flips took 0.115440 sec 
Iteration 2724 (after 3671.47s) 
  Took 121.5 ms per address set 
  Took 1.21505 sec in total for 10 address sets 
  Took 28.126 nanosec per memory access (for 43200000 memory accesses) 
  This gives 284433 accesses per address per 64 ms refresh period 
  Checking for bit flips took 0.120046 sec

Processor Information
    Version: Intel(R) Core(TM) i5-3210M CPU @ 2.50GHz

Memory Device
    Array Handle: 0x0014


    Error Information Handle: No Error


    Total Width: Unknown
    Data Width: Unknown


    Size: 4096 MB
    Form Factor: SODIMM
    Set: None


    Locator: DIMM0
    Bank Locator: BANK 0


    Type: DDR3
    Type Detail: Synchronous
    Speed: 1600 MHz


    Manufacturer: 0x80CE
    Serial Number: 0x9791B567
    Asset Tag: Unknown
    Part Number: 0x4D34373142353237334542302D434B302020

Memory Device
    Array Handle: 0x0014


    Error Information Handle: No Error


    Total Width: Unknown
    Data Width: Unknown


    Size: 8192 MB
    Form Factor: SODIMM
    Set: None
    Locator: DIMM0
    Bank Locator: BANK 1


    Type: DDR3
    Type Detail: Synchronous
    Speed: 1600 MHz


    Manufacturer: 0x859B
    Serial Number: 0xA706FD0B
    Asset Tag: Unknown
    Part Number: 0x424C533847334E3138414553342E31364645

victor....@gmail.com

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Sep 2, 2016, 4:30:44 PM9/2/16

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No errors detected in 1h30 (over 2000 iterations).

$ sudo dmidecode |grep "Memory Device" -A19
Memory Device
        Array Handle: 0x003B


        Error Information Handle: Not Provided


        Total Width: 72 bits
        Data Width: 64 bits
        Size: 8192 MB
        Form Factor: DIMM
        Set: None
        Locator: DIMM0
        Bank Locator: BANK0
        Type: Other


        Type Detail: Other
        Speed: 1066 MHz


        Manufacturer: Manufacturer00
        Serial Number: SerNum00
        Asset Tag: AssetTagNum0
        Part Number: ModulePartNumber00

Handle 0x003E, DMI type 20, 19 bytes

Memory Device Mapped Address
        Starting Address: 0x00000000000


        Ending Address: 0x000000003FF
        Range Size: 1

 kB
        Physical Device Handle: 0x003D
        Memory Array Mapped Address Handle: 0x003C
        Partition Row Position: 1
        Interleave Position: Unknown
        Interleaved Data Depth: 2

Handle 0x003F, DMI type 17, 27 bytes
Memory Device
        Array Handle: 0x003B


        Error Information Handle: Not Provided


        Total Width: 72 bits
        Data Width: 64 bits
        Size: 2048 MB
        Form Factor: DIMM
        Set: None
        Locator: DIMM1
        Bank Locator: BANK1
        Type: Other


        Type Detail: Other
        Speed: 1066 MHz


        Manufacturer: Manufacturer01
        Serial Number: SerNum01
        Asset Tag: AssetTagNum1
        Part Number: ModulePartNumber01

Handle 0x0040, DMI type 20, 19 bytes

Memory Device Mapped Address
        Starting Address: 0x00000000000


        Ending Address: 0x000000003FF
        Range Size: 1

 kB
        Physical Device Handle: 0x003F
        Memory Array Mapped Address Handle: 0x003C
        Partition Row Position: 1
        Interleave Position: Unknown
        Interleaved Data Depth: 2

Handle 0x0041, DMI type 17, 27 bytes
Memory Device
        Array Handle: 0x003B


        Error Information Handle: Not Provided


        Total Width: 72 bits
        Data Width: 64 bits
        Size: 8192 MB
        Form Factor: DIMM
        Set: None


        Locator: DIMM2
        Bank Locator: BANK2
        Type: Other
        Type Detail: Other
        Speed: 1066 MHz


        Manufacturer: Manufacturer02
        Serial Number: SerNum02
        Asset Tag: AssetTagNum2
        Part Number: ModulePartNumber02

Handle 0x0042, DMI type 20, 19 bytes

Memory Device Mapped Address
        Starting Address: 0x00000000000


        Ending Address: 0x000000003FF
        Range Size: 1

 kB
        Physical Device Handle: 0x0041
        Memory Array Mapped Address Handle: 0x003C
        Partition Row Position: 1
        Interleave Position: Unknown
        Interleaved Data Depth: 2

Handle 0x0043, DMI type 17, 27 bytes
Memory Device
        Array Handle: 0x003B


        Error Information Handle: Not Provided


        Total Width: 72 bits
        Data Width: 64 bits
        Size: 2048 MB
        Form Factor: DIMM
        Set: None


        Locator: DIMM3
        Bank Locator: BANK3
        Type: Other
        Type Detail: Other
        Speed: 1066 MHz


        Manufacturer: Manufacturer03
        Serial Number: SerNum03
        Asset Tag: AssetTagNum3
        Part Number: ModulePartNumber03

Handle 0x0044, DMI type 20, 19 bytes

Memory Device Mapped Address
        Starting Address: 0x00000000000


        Ending Address: 0x000000003FF
        Range Size: 1

 kB
        Physical Device Handle: 0x0043
        Memory Array Mapped Address Handle: 0x003C
        Partition Row Position: 1
        Interleave Position: Unknown
        Interleaved Data Depth: 2

Handle 0x0045, DMI type 17, 27 bytes
Memory Device
        Array Handle: 0x003B


        Error Information Handle: Not Provided


        Total Width: 72 bits
        Data Width: 64 bits
        Size: No Module Installed


        Form Factor: DIMM
        Set: None
        Locator: DIMM4
        Bank Locator: BANK4
        Type: Other
        Type Detail: Other


        Speed: Unknown
        Manufacturer: Manufacturer04
        Serial Number: SerNum04
        Asset Tag: AssetTagNum4
        Part Number: ModulePartNumber04

Handle 0x0046, DMI type 20, 19 bytes

Memory Device Mapped Address
        Starting Address: 0x00000000000


        Ending Address: 0x000000003FF
        Range Size: 1

 kB
        Physical Device Handle: 0x0045
        Memory Array Mapped Address Handle: 0x003C
        Partition Row Position: 1
        Interleave Position: Unknown
        Interleaved Data Depth: 2

Handle 0x0047, DMI type 17, 27 bytes
Memory Device
        Array Handle: 0x003B


        Error Information Handle: Not Provided


        Total Width: 72 bits
        Data Width: 64 bits
        Size: No Module Installed


        Form Factor: DIMM
        Set: None
        Locator: DIMM5
        Bank Locator: BANK5
        Type: Other
        Type Detail: Other


        Speed: Unknown
        Manufacturer: Manufacturer05
        Serial Number: SerNum05
        Asset Tag: AssetTagNum5
        Part Number: ModulePartNumber05

Handle 0x0048, DMI type 20, 19 bytes

Memory Device Mapped Address
        Starting Address: 0x00000000000


        Ending Address: 0x000000003FF
        Range Size: 1

 kB
        Physical Device Handle: 0x0047
        Memory Array Mapped Address Handle: 0x003C
        Partition Row Position: 1
        Interleave Position: Unknown
        Interleaved Data Depth: 2

Handle 0x0049, DMI type 32, 20 bytes

System Boot Information
        Status: No errors detected

Handle 0x004A, DMI type 139, 54 bytes
OEM-specific Type
        Header and Data:

                8B 36 4A 00 00 1F C6 00 00 06 19 01 04 04 32 55
                F8 00 A2 02 A1 00 40 63 43 10 FE 81 03 DF 40 B2
                00 20 00 73 3C 10 08 00 00 00 00 00 00 00 00 00

On Tuesday, March 10, 2015 at 11:14:53 PM UTC, cprise wrote:

mwad...@googlemail.com

unread,

Nov 21, 2017, 8:31:04 AM11/21/17

to rowhammer-discuss

No errors detected on a 2016 macbook pro i7 / 16GB. Ran for 1h 15min and did over 2300 iterations.

Memory is Apple-branded and soldered onto the board, this is all I could get from the system profiler:

Memory:

Memory Slots:

ECC: Disabled

Upgradeable Memory: No

BANK 0/DIMM0:

Size: 8 GB

Type: LPDDR3

Speed: 1867 MHz

Status: OK

Manufacturer: 0x802C

Part Number: 0x4D5435324C31473332443450472D31303720

Serial Number: -

BANK 1/DIMM0:

Size: 8 GB

Type: LPDDR3

Speed: 1867 MHz

Status: OK

Manufacturer: 0x802C

Part Number: 0x4D5435324C31473332443450472D31303720

Serial Number: -

Sedat Kapanoglu

unread,

Jan 3, 2021, 4:39:12 PM1/3/21

to rowhammer-discuss

No errors detected on Kingston DDR4-2400 16GB x 2 configuration (ran for 30 minutes, ~1762 iterations), under WSL2 (so, Hyper-V is involved but I don't think it affects Rowhammer):

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