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Devices being skipped - Printable Version

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Pages: 1 2

Devices being skipped - kkost - 07-25-2020

I dont have any -D option.

I have 4 gpus, its only running one of them, 3 just say skipped, I have tried running -D 1,2,3,4 and it says 4 doesnt exist even though both nvidia-smi and hashcat shows 4 devices. So I tried -D 1,2,3 and it still just runs one GPU. Whats going on here?

OpenCL API (OpenCL 1.2 CUDA 11.0.197) - Platform #1 [NVIDIA Corporation]
========================================================================
* Device #1: Tesla V100-PCIE-16GB, 15808/16160 MB (4040 MB allocatable), 80MCU
* Device #2: Tesla V100-PCIE-16GB, skipped
* Device #3: Tesla V100-PCIE-16GB, skipped
* Device #4: Tesla V100-PCIE-16GB, skipped

I have latest nvidia 450 driver on ubuntu 18

Command: ./hashcat -a 0 --session=ses -m 12700 -w 2 --remove --status --status-timer=60 -p : -O -o "out.txt" -r pantagrule.popular.rule --outfile-format=3 hash.txt pass.txt

RE: Devices being skipped - undeath - 07-25-2020

-D is for device types (2 in your case), -d is for individual devices. Try that instead.

RE: Devices being skipped - philsmd - 07-25-2020

which hashcat version ? did you try with beta and release version from https://hashcat.net/beta/ and https://hashcat.net/hashcat accordingly ?

please also post the output of:
Code:
hashcat -I

minus upper-case I (letter, "I" like in Iterations)

RE: Devices being skipped - kkost - 07-25-2020

(07-25-2020, 01:43 PM)undeath Wrote: -D is for device types (1 in your case), -d is for individual devices. Try that instead.
Just tried this: ./hashcat -a 0 --session=ses -m 12700 -w 2 -d 1,2,3,4 --remove --status --status-timer=60 -p : -O -o "out.txt" -r pantagrule.popular.rule --outfile-format=3 hash.txt pass.txt

Didn't do anything, still skipping 3 gpu's. Damn, thought that would be it, thanks though.

RE: Devices being skipped - kkost - 07-25-2020

(07-25-2020, 01:46 PM)philsmd Wrote: which hashcat version ? did you try with beta and release version from https://hashcat.net/beta/ and https://hashcat.net/hashcat accordingly ?

please also post the output of:
Code:
hashcat -I

minus upper-case I (letter, "I" like in Iterations)

I compiled from the github using make install

heres the info request:

OpenCL Info:
============

OpenCL Platform ID #1
  Vendor..: NVIDIA Corporation
  Name....: NVIDIA CUDA
  Version.: OpenCL 1.2 CUDA 11.0.197

  Backend Device ID #1 (Alias: #2)
    Type...........: GPU
    Vendor.ID......: 32
    Vendor.........: NVIDIA Corporation
    Name...........: Tesla V100-PCIE-16GB
    Version........: OpenCL 1.2 CUDA
    Processor(s)...: 80
    Clock..........: 1380
    Memory.Total...: 16160 MB (limited to 4040 MB allocatable in one block)
    Memory.Free....: 15808 MB
    OpenCL.Version.: OpenCL C 1.2
    Driver.Version.: 450.51.05

  Backend Device ID #2 (Alias: #1)
    Type...........: GPU
    Vendor.ID......: 32
    Vendor.........: NVIDIA Corporation
    Name...........: Tesla V100-PCIE-16GB
    Version........: OpenCL 1.2 CUDA
    Processor(s)...: 80
    Clock..........: 1380
    Memory.Total...: 16160 MB (limited to 4040 MB allocatable in one block)
    Memory.Free....: 15808 MB
    OpenCL.Version.: OpenCL C 1.2
    Driver.Version.: 450.51.05

  Backend Device ID #3 (Alias: #1)
    Type...........: GPU
    Vendor.ID......: 32
    Vendor.........: NVIDIA Corporation
    Name...........: Tesla V100-PCIE-16GB
    Version........: OpenCL 1.2 CUDA
    Processor(s)...: 80
    Clock..........: 1380
    Memory.Total...: 16160 MB (limited to 4040 MB allocatable in one block)
    Memory.Free....: 15808 MB
    OpenCL.Version.: OpenCL C 1.2
    Driver.Version.: 450.51.05

  Backend Device ID #4 (Alias: #1)
    Type...........: GPU
    Vendor.ID......: 32
    Vendor.........: NVIDIA Corporation
    Name...........: Tesla V100-PCIE-16GB
    Version........: OpenCL 1.2 CUDA
    Processor(s)...: 80
    Clock..........: 1380
    Memory.Total...: 16160 MB (limited to 4040 MB allocatable in one block)
    Memory.Free....: 15808 MB
    OpenCL.Version.: OpenCL C 1.2
    Driver.Version.: 450.51.05



Tried both beta and stable now and no use.

RE: Devices being skipped - philsmd - 07-25-2020

yeah, this really looks like a problem/bug in the alias detection code (see all other devices are detected as Alias for #1).

I will ask atom (the main hashcat developer of hashcat) if he knows how to fix it also without having access to the hardware.

Is this some cloud and/or virtualized hardware/service ? AWS ?

For completeness we probably would also need the output of
Code:
clinfo


and maybe also
Code:
lspci

thanks

RE: Devices being skipped - kkost - 07-25-2020

(07-25-2020, 02:24 PM)philsmd Wrote: yeah, this really looks like a problem/bug in the alias detection code (see all other devices are detected as Alias for #1).

I will ask atom (the main hashcat developer of hashcat) if he knows how to fix it also without having access to the hardware.

Is this some cloud and/or virtualized hardware/service ? AWS ?

For completeness we probably would also need the output of
Code:
clinfo


and maybe also
Code:
lspci

thanks

Yea its a cloud azure server

clinfo

Code:
Number of platforms                              1
  Platform Name                                  NVIDIA CUDA
  Platform Vendor                                NVIDIA Corporation
  Platform Version                                OpenCL 1.2 CUDA 11.0.197
  Platform Profile                                FULL_PROFILE
  Platform Extensions                            cl_khr_global_int32_base_atomics cl_khr_global_int32_extended_atomics cl_khr_local_int32_base_atomics cl_khr_local_int32_extended_atomics cl_khr_fp64 cl_khr_byte_addressable_store cl_khr_icd cl_nv_compiler_options cl_nv_device_attribute_query cl_nv_pragma_unroll cl_nv_copy_opts cl_nv_create_buffer cl_khr_int64_base_atomics cl_khr_int64_extended_atomics cl_kernel_attribute_nv
  Platform Extensions function suffix            NV

  Platform Name                                  NVIDIA CUDA
Number of devices                                4
  Device Name                                    Tesla V100-PCIE-16GB
  Device Vendor                                  NVIDIA Corporation
  Device Vendor ID                                0x10de
  Device Version                                  OpenCL 1.2 CUDA
  Driver Version                                  450.51.05
  Device OpenCL C Version                        OpenCL C 1.2
  Device Type                                    GPU
  Device Topology (NV)                            PCI-E, 00:00.0
  Device Profile                                  FULL_PROFILE
  Device Available                                Yes
  Compiler Available                              Yes
  Linker Available                                Yes
  Max compute units                              80
  Max clock frequency                            1380MHz
  Compute Capability (NV)                        7.0
  Device Partition                                (core)
    Max number of sub-devices                    1
    Supported partition types                    None
  Max work item dimensions                        3
  Max work item sizes                            1024x1024x64
  Max work group size                            1024
  Preferred work group size multiple              32
  Warp size (NV)                                  32
  Preferred / native vector sizes
    char                                                1 / 1
    short                                                1 / 1
    int                                                  1 / 1
    long                                                1 / 1
    half                                                0 / 0        (n/a)
    float                                                1 / 1
    double                                              1 / 1        (cl_khr_fp64)
  Half-precision Floating-point support          (n/a)
  Single-precision Floating-point support        (core)
    Denormals                                    Yes
    Infinity and NANs                            Yes
    Round to nearest                              Yes
    Round to zero                                Yes
    Round to infinity                            Yes
    IEEE754-2008 fused multiply-add              Yes
    Support is emulated in software              No
    Correctly-rounded divide and sqrt operations  Yes
  Double-precision Floating-point support        (cl_khr_fp64)
    Denormals                                    Yes
    Infinity and NANs                            Yes
    Round to nearest                              Yes
    Round to zero                                Yes
    Round to infinity                            Yes
    IEEE754-2008 fused multiply-add              Yes
    Support is emulated in software              No
  Address bits                                    64, Little-Endian
  Global memory size                              16945512448 (15.78GiB)
  Error Correction support                        Yes
  Max memory allocation                          4236378112 (3.945GiB)
  Unified memory for Host and Device              No
  Integrated memory (NV)                          No
  Minimum alignment for any data type            128 bytes
  Alignment of base address                      4096 bits (512 bytes)
  Global Memory cache type                        Read/Write
  Global Memory cache size                        2621440 (2.5MiB)
  Global Memory cache line size                  128 bytes
  Image support                                  Yes
    Max number of samplers per kernel            32
    Max size for 1D images from buffer            268435456 pixels
    Max 1D or 2D image array size                2048 images
    Max 2D image size                            32768x32768 pixels
    Max 3D image size                            16384x16384x16384 pixels
    Max number of read image args                256
    Max number of write image args                32
  Local memory type                              Local
  Local memory size                              49152 (48KiB)
  Registers per block (NV)                        65536
  Max number of constant args                    9
  Max constant buffer size                        65536 (64KiB)
  Max size of kernel argument                    4352 (4.25KiB)
  Queue properties
    Out-of-order execution                        Yes
    Profiling                                    Yes
  Prefer user sync for interop                    No
  Profiling timer resolution                      1000ns
  Execution capabilities
    Run OpenCL kernels                            Yes
    Run native kernels                            No
    Kernel execution timeout (NV)                No
  Concurrent copy and kernel execution (NV)      Yes
    Number of async copy engines                  7
  printf() buffer size                            1048576 (1024KiB)
  Built-in kernels
  Device Extensions                              cl_khr_global_int32_base_atomics cl_khr_global_int32_extended_atomics cl_khr_local_int32_base_atomics cl_khr_local_int32_extended_atomics cl_khr_fp64 cl_khr_byte_addressable_store cl_khr_icd cl_nv_compiler_options cl_nv_device_attribute_query cl_nv_pragma_unroll cl_nv_copy_opts cl_nv_create_buffer cl_khr_int64_base_atomics cl_khr_int64_extended_atomics cl_kernel_attribute_nv

  Device Name                                    Tesla V100-PCIE-16GB
  Device Vendor                                  NVIDIA Corporation
  Device Vendor ID                                0x10de
  Device Version                                  OpenCL 1.2 CUDA
  Driver Version                                  450.51.05
  Device OpenCL C Version                        OpenCL C 1.2
  Device Type                                    GPU
  Device Topology (NV)                            PCI-E, 00:00.0
  Device Profile                                  FULL_PROFILE
  Device Available                                Yes
  Compiler Available                              Yes
  Linker Available                                Yes
  Max compute units                              80
  Max clock frequency                            1380MHz
  Compute Capability (NV)                        7.0
  Device Partition                                (core)
    Max number of sub-devices                    1
    Supported partition types                    None
  Max work item dimensions                        3
  Max work item sizes                            1024x1024x64
  Max work group size                            1024
  Preferred work group size multiple              32
  Warp size (NV)                                  32
  Preferred / native vector sizes
    char                                                1 / 1
    short                                                1 / 1
    int                                                  1 / 1
    long                                                1 / 1
    half                                                0 / 0        (n/a)
    float                                                1 / 1
    double                                              1 / 1        (cl_khr_fp64)
  Half-precision Floating-point support          (n/a)
  Single-precision Floating-point support        (core)
    Denormals                                    Yes
    Infinity and NANs                            Yes
    Round to nearest                              Yes
    Round to zero                                Yes
    Round to infinity                            Yes
    IEEE754-2008 fused multiply-add              Yes
    Support is emulated in software              No
    Correctly-rounded divide and sqrt operations  Yes
  Double-precision Floating-point support        (cl_khr_fp64)
    Denormals                                    Yes
    Infinity and NANs                            Yes
    Round to nearest                              Yes
    Round to zero                                Yes
    Round to infinity                            Yes
    IEEE754-2008 fused multiply-add              Yes
    Support is emulated in software              No
  Address bits                                    64, Little-Endian
  Global memory size                              16945512448 (15.78GiB)
  Error Correction support                        Yes
  Max memory allocation                          4236378112 (3.945GiB)
  Unified memory for Host and Device              No
  Integrated memory (NV)                          No
  Minimum alignment for any data type            128 bytes
  Alignment of base address                      4096 bits (512 bytes)
  Global Memory cache type                        Read/Write
  Global Memory cache size                        2621440 (2.5MiB)
  Global Memory cache line size                  128 bytes
  Image support                                  Yes
    Max number of samplers per kernel            32
    Max size for 1D images from buffer            268435456 pixels
    Max 1D or 2D image array size                2048 images
    Max 2D image size                            32768x32768 pixels
    Max 3D image size                            16384x16384x16384 pixels
    Max number of read image args                256
    Max number of write image args                32
  Local memory type                              Local
  Local memory size                              49152 (48KiB)
  Registers per block (NV)                        65536
  Max number of constant args                    9
  Max constant buffer size                        65536 (64KiB)
  Max size of kernel argument                    4352 (4.25KiB)
  Queue properties
    Out-of-order execution                        Yes
    Profiling                                    Yes
  Prefer user sync for interop                    No
  Profiling timer resolution                      1000ns
  Execution capabilities
    Run OpenCL kernels                            Yes
    Run native kernels                            No
    Kernel execution timeout (NV)                No
  Concurrent copy and kernel execution (NV)      Yes
    Number of async copy engines                  7
  printf() buffer size                            1048576 (1024KiB)
  Built-in kernels
  Device Extensions                              cl_khr_global_int32_base_atomics cl_khr_global_int32_extended_atomics cl_khr_local_int32_base_atomics cl_khr_local_int32_extended_atomics cl_khr_fp64 cl_khr_byte_addressable_store cl_khr_icd cl_nv_compiler_options cl_nv_device_attribute_query cl_nv_pragma_unroll cl_nv_copy_opts cl_nv_create_buffer cl_khr_int64_base_atomics cl_khr_int64_extended_atomics cl_kernel_attribute_nv

  Device Name                                    Tesla V100-PCIE-16GB
  Device Vendor                                  NVIDIA Corporation
  Device Vendor ID                                0x10de
  Device Version                                  OpenCL 1.2 CUDA
  Driver Version                                  450.51.05
  Device OpenCL C Version                        OpenCL C 1.2
  Device Type                                    GPU
  Device Topology (NV)                            PCI-E, 00:00.0
  Device Profile                                  FULL_PROFILE
  Device Available                                Yes
  Compiler Available                              Yes
  Linker Available                                Yes
  Max compute units                              80
  Max clock frequency                            1380MHz
  Compute Capability (NV)                        7.0
  Device Partition                                (core)
    Max number of sub-devices                    1
    Supported partition types                    None
  Max work item dimensions                        3
  Max work item sizes                            1024x1024x64
  Max work group size                            1024
  Preferred work group size multiple              32
  Warp size (NV)                                  32
  Preferred / native vector sizes
    char                                                1 / 1
    short                                                1 / 1
    int                                                  1 / 1
    long                                                1 / 1
    half                                                0 / 0        (n/a)
    float                                                1 / 1
    double                                              1 / 1        (cl_khr_fp64)
  Half-precision Floating-point support          (n/a)
  Single-precision Floating-point support        (core)
    Denormals                                    Yes
    Infinity and NANs                            Yes
    Round to nearest                              Yes
    Round to zero                                Yes
    Round to infinity                            Yes
    IEEE754-2008 fused multiply-add              Yes
    Support is emulated in software              No
    Correctly-rounded divide and sqrt operations  Yes
  Double-precision Floating-point support        (cl_khr_fp64)
    Denormals                                    Yes
    Infinity and NANs                            Yes
    Round to nearest                              Yes
    Round to zero                                Yes
    Round to infinity                            Yes
    IEEE754-2008 fused multiply-add              Yes
    Support is emulated in software              No
  Address bits                                    64, Little-Endian
  Global memory size                              16945512448 (15.78GiB)
  Error Correction support                        Yes
  Max memory allocation                          4236378112 (3.945GiB)
  Unified memory for Host and Device              No
  Integrated memory (NV)                          No
  Minimum alignment for any data type            128 bytes
  Alignment of base address                      4096 bits (512 bytes)
  Global Memory cache type                        Read/Write
  Global Memory cache size                        2621440 (2.5MiB)
  Global Memory cache line size                  128 bytes
  Image support                                  Yes
    Max number of samplers per kernel            32
    Max size for 1D images from buffer            268435456 pixels
    Max 1D or 2D image array size                2048 images
    Max 2D image size                            32768x32768 pixels
    Max 3D image size                            16384x16384x16384 pixels
    Max number of read image args                256
    Max number of write image args                32
  Local memory type                              Local
  Local memory size                              49152 (48KiB)
  Registers per block (NV)                        65536
  Max number of constant args                    9
  Max constant buffer size                        65536 (64KiB)
  Max size of kernel argument                    4352 (4.25KiB)
  Queue properties
    Out-of-order execution                        Yes
    Profiling                                    Yes
  Prefer user sync for interop                    No
  Profiling timer resolution                      1000ns
  Execution capabilities
    Run OpenCL kernels                            Yes
    Run native kernels                            No
    Kernel execution timeout (NV)                No
  Concurrent copy and kernel execution (NV)      Yes
    Number of async copy engines                  7
  printf() buffer size                            1048576 (1024KiB)
  Built-in kernels
  Device Extensions                              cl_khr_global_int32_base_atomics cl_khr_global_int32_extended_atomics cl_khr_local_int32_base_atomics cl_khr_local_int32_extended_atomics cl_khr_fp64 cl_khr_byte_addressable_store cl_khr_icd cl_nv_compiler_options cl_nv_device_attribute_query cl_nv_pragma_unroll cl_nv_copy_opts cl_nv_create_buffer cl_khr_int64_base_atomics cl_khr_int64_extended_atomics cl_kernel_attribute_nv

  Device Name                                    Tesla V100-PCIE-16GB
  Device Vendor                                  NVIDIA Corporation
  Device Vendor ID                                0x10de
  Device Version                                  OpenCL 1.2 CUDA
  Driver Version                                  450.51.05
  Device OpenCL C Version                        OpenCL C 1.2
  Device Type                                    GPU
  Device Topology (NV)                            PCI-E, 00:00.0
  Device Profile                                  FULL_PROFILE
  Device Available                                Yes
  Compiler Available                              Yes
  Linker Available                                Yes
  Max compute units                              80
  Max clock frequency                            1380MHz
  Compute Capability (NV)                        7.0
  Device Partition                                (core)
    Max number of sub-devices                    1
    Supported partition types                    None
  Max work item dimensions                        3
  Max work item sizes                            1024x1024x64
  Max work group size                            1024
  Preferred work group size multiple              32
  Warp size (NV)                                  32
  Preferred / native vector sizes
    char                                                1 / 1
    short                                                1 / 1
    int                                                  1 / 1
    long                                                1 / 1
    half                                                0 / 0        (n/a)
    float                                                1 / 1
    double                                              1 / 1        (cl_khr_fp64)
  Half-precision Floating-point support          (n/a)
  Single-precision Floating-point support        (core)
    Denormals                                    Yes
    Infinity and NANs                            Yes
    Round to nearest                              Yes
    Round to zero                                Yes
    Round to infinity                            Yes
    IEEE754-2008 fused multiply-add              Yes
    Support is emulated in software              No
    Correctly-rounded divide and sqrt operations  Yes
  Double-precision Floating-point support        (cl_khr_fp64)
    Denormals                                    Yes
    Infinity and NANs                            Yes
    Round to nearest                              Yes
    Round to zero                                Yes
    Round to infinity                            Yes
    IEEE754-2008 fused multiply-add              Yes
    Support is emulated in software              No
  Address bits                                    64, Little-Endian
  Global memory size                              16945512448 (15.78GiB)
  Error Correction support                        Yes
  Max memory allocation                          4236378112 (3.945GiB)
  Unified memory for Host and Device              No
  Integrated memory (NV)                          No
  Minimum alignment for any data type            128 bytes
  Alignment of base address                      4096 bits (512 bytes)
  Global Memory cache type                        Read/Write
  Global Memory cache size                        2621440 (2.5MiB)
  Global Memory cache line size                  128 bytes
  Image support                                  Yes
    Max number of samplers per kernel            32
    Max size for 1D images from buffer            268435456 pixels
    Max 1D or 2D image array size                2048 images
    Max 2D image size                            32768x32768 pixels
    Max 3D image size                            16384x16384x16384 pixels
    Max number of read image args                256
    Max number of write image args                32
  Local memory type                              Local
  Local memory size                              49152 (48KiB)
  Registers per block (NV)                        65536
  Max number of constant args                    9
  Max constant buffer size                        65536 (64KiB)
  Max size of kernel argument                    4352 (4.25KiB)
  Queue properties
    Out-of-order execution                        Yes
    Profiling                                    Yes
  Prefer user sync for interop                    No
  Profiling timer resolution                      1000ns
  Execution capabilities
    Run OpenCL kernels                            Yes
    Run native kernels                            No
    Kernel execution timeout (NV)                No
  Concurrent copy and kernel execution (NV)      Yes
    Number of async copy engines                  7
  printf() buffer size                            1048576 (1024KiB)
  Built-in kernels
  Device Extensions                              cl_khr_global_int32_base_atomics cl_khr_global_int32_extended_atomics cl_khr_local_int32_base_atomics cl_khr_local_int32_extended_atomics cl_khr_fp64 cl_khr_byte_addressable_store cl_khr_icd cl_nv_compiler_options cl_nv_device_attribute_query cl_nv_pragma_unroll cl_nv_copy_opts cl_nv_create_buffer cl_khr_int64_base_atomics cl_khr_int64_extended_atomics cl_kernel_attribute_nv

NULL platform behavior
  clGetPlatformInfo(NULL, CL_PLATFORM_NAME, ...)  No platform
  clGetDeviceIDs(NULL, CL_DEVICE_TYPE_ALL, ...)  No platform
  clCreateContext(NULL, ...) [default]            No platform
  clCreateContext(NULL, ...) [other]              Success [NV]
  clCreateContextFromType(NULL, CL_DEVICE_TYPE_DEFAULT)  No platform
  clCreateContextFromType(NULL, CL_DEVICE_TYPE_CPU)  No devices found in platform
  clCreateContextFromType(NULL, CL_DEVICE_TYPE_GPU)  No platform
  clCreateContextFromType(NULL, CL_DEVICE_TYPE_ACCELERATOR)  No devices found in platform
  clCreateContextFromType(NULL, CL_DEVICE_TYPE_CUSTOM)  Invalid device type for platform
  clCreateContextFromType(NULL, CL_DEVICE_TYPE_ALL)  No platform

lspci

Code:
0000:00:00.0 Host bridge: Intel Corporation 440BX/ZX/DX - 82443BX/ZX/DX Host bridge (AGP disabled) (rev 03)
0000:00:07.0 ISA bridge: Intel Corporation 82371AB/EB/MB PIIX4 ISA (rev 01)
0000:00:07.1 IDE interface: Intel Corporation 82371AB/EB/MB PIIX4 IDE (rev 01)
0000:00:07.3 Bridge: Intel Corporation 82371AB/EB/MB PIIX4 ACPI (rev 02)
0000:00:08.0 VGA compatible controller: Microsoft Corporation Hyper-V virtual VGA
0001:00:00.0 3D controller: NVIDIA Corporation GV100GL [Tesla V100 PCIe 16GB] (rev a1)
0002:00:00.0 3D controller: NVIDIA Corporation GV100GL [Tesla V100 PCIe 16GB] (rev a1)
0003:00:00.0 3D controller: NVIDIA Corporation GV100GL [Tesla V100 PCIe 16GB] (rev a1)
0004:00:00.0 3D controller: NVIDIA Corporation GV100GL [Tesla V100 PCIe 16GB] (rev a1)


RE: Devices being skipped - kkost - 07-25-2020

Downgraded to hashcat 5.0.0 and now all devices are running.

RE: Devices being skipped - philsmd - 07-27-2020

With this new change to the hashcat alias detection code all devices should be distinguished (in your particular case the PCI lanes for all devices were the same, 00:00.0, only the PCI domain 0001-0004 were different):
https://github.com/hashcat/hashcat/commit/0ff2f8c5e1dc958ebd099bc8fbe534ee7ce829d1

Could you please test with latest beta version (https://hashcat.net/beta/) and report your results in this forum thread below ?

thanks

RE: Devices being skipped - laminad - 08-06-2024

(07-27-2020, 03:32 PM)philsmd Wrote: With this new change to the hashcat alias detection code all devices should be distinguished (in your particular case the PCI lanes for all devices were the same, 00:00.0, only the PCI domain 0001-0004 were different):
https://github.com/hashcat/hashcat/commit/0ff2f8c5e1dc958ebd099bc8fbe534ee7ce829d1

Could you please test with latest beta version (https://hashcat.net/beta/) and report your results in this forum thread below ?

thanks

I am running into the same issue with a single GPU running on my local machine in Windows. Here is my hardware, driver, software, and path info. I compiled the main branch git repo using make in cygwin64 and have added path variables. Should I try the beta as well? Or does anyone notice other issues with any of these command outputs?

Windows Version:
Code:
PS C:\cygwin64\home\lamin\hashcat> systeminfo
Host Name:                DESKTOP-JUJ33CH
OS Name:                  Microsoft Windows 10 Pro
OS Version:                10.0.19045 N/A Build 19045
OS Manufacturer:          Microsoft Corporation
OS Configuration:          Standalone Workstation
OS Build Type:            Multiprocessor Free


Hardware clinfo:
Code:
PS C:\Users\lamin> clinfo --human -l
Platform #0: NVIDIA CUDA
`-- Device #0: NVIDIA GeForce RTX 4080
Platform #1: OpenCLOn12
+-- Device #0: NVIDIA GeForce RTX 4080
`-- Device #1: Microsoft Basic Render Driver
Platform #2: Intel(R) OpenCL
`-- Device #0: AMD Ryzen 9 5950X 16-Core Processor
PS C:\Users\lamin>

Nvidia-smi:
Code:
PS C:\Users\lamin> nvidia-smi
Tue Aug  6 17:36:40 2024
+-----------------------------------------------------------------------------------------+
| NVIDIA-SMI 560.76                Driver Version: 560.76        CUDA Version: 12.6    |
|-----------------------------------------+------------------------+----------------------+
| GPU  Name                  Driver-Model | Bus-Id          Disp.A | Volatile Uncorr. ECC |
| Fan  Temp  Perf          Pwr:Usage/Cap |          Memory-Usage | GPU-Util  Compute M. |
|                                        |                        |              MIG M. |
|=========================================+========================+======================|
|  0  NVIDIA GeForce RTX 4080      WDDM  |  00000000:2B:00.0  On |                  N/A |
|  0%  49C    P0            58W /  340W |    829MiB /  16376MiB |      1%      Default |
|                                        |                        |                  N/A |
+-----------------------------------------+------------------------+----------------------+

+-----------------------------------------------------------------------------------------+
| Processes:                                                                              |
|  GPU  GI  CI        PID  Type  Process name                              GPU Memory |
|        ID  ID                                                              Usage      |
|=========================================================================================|
|    0  N/A  N/A      5240    C+G  ...m Files\Mozilla Firefox\firefox.exe      N/A      |
|    0  N/A  N/A      7512    C+G  ...am Files\Microsoft VS Code\Code.exe      N/A      |
|    0  N/A  N/A      9068    C+G  ...5n1h2txyewy\ShellExperienceHost.exe      N/A      |
|    0  N/A  N/A      9492    C+G  C:\Windows\explorer.exe                    N/A      |
|    0  N/A  N/A    10664    C+G  ...__8wekyb3d8bbwe\WindowsTerminal.exe      N/A      |
|    0  N/A  N/A    10876    C+G  ...CBS_cw5n1h2txyewy\TextInputHost.exe      N/A      |
|    0  N/A  N/A    11192    C+G  ...42.0_x64__8wekyb3d8bbwe\GameBar.exe      N/A      |
|    0  N/A  N/A    11472    C+G  ....Search_cw5n1h2txyewy\SearchApp.exe      N/A      |
|    0  N/A  N/A    11580    C+G  ...0.0_x64__cv1g1gvanyjgm\WhatsApp.exe      N/A      |
|    0  N/A  N/A    14324    C+G  ...t.LockApp_cw5n1h2txyewy\LockApp.exe      N/A      |
|    0  N/A  N/A    14660    C+G  ...siveControlPanel\SystemSettings.exe      N/A      |
|    0  N/A  N/A    15068    C+G  ...ekyb3d8bbwe\PhoneExperienceHost.exe      N/A      |
|    0  N/A  N/A    15552    C+G  ...B\system_tray\lghub_system_tray.exe      N/A      |
|    0  N/A  N/A    16460    C+G  ...les\Microsoft OneDrive\OneDrive.exe      N/A      |
|    0  N/A  N/A    17548    C+G  ...crosoft\Edge\Application\msedge.exe      N/A      |
|    0  N/A  N/A    21112    C+G  ...on\HEX\Creative Cloud UI Helper.exe      N/A      |
|    0  N/A  N/A    25400    C+G  ...ejd91yc\AdobeNotificationClient.exe      N/A      |
+-----------------------------------------------------------------------------------------+

Nvidia, Cuda, and OpenCL Packages

.png   nvidia_drivers.png (Size: 447.12 KB / Downloads: 2)

hashcat -l output:
Code:
PS C:\cygwin64\home\lamin\hashcat> .\hashcat.exe -I
hashcat (v6.2.6-851-g6716447df) starting in backend information mode

The device #2 specifically listed was skipped because it is an alias of device #1

PS C:\cygwin64\home\lamin\hashcat> ha

hashcat -v output:
Code:
PS C:\cygwin64\home\lamin\hashcat> .\hashcat.exe -V
v6.2.6-851-g6716447df
PS C:\cygwin64\home\lamin\hashcat>

User $PATH:

.png   user_path.png (Size: 60.32 KB / Downloads: 1)

System $PATH:

.png   system_path.png (Size: 62.15 KB / Downloads: 2)

hashcat Install Directory Contents:
Code:
PS C:\cygwin64\home\lamin\hashcat> ls


    Directory: C:\cygwin64\home\lamin\hashcat


Mode                LastWriteTime        Length Name
----                -------------        ------ ----
d-----          8/6/2024  5:11 PM                .github
d-----          8/6/2024  5:11 PM                charsets
d-----          8/6/2024  5:11 PM                deps
d-----          8/6/2024  5:11 PM                docs
d-----          8/6/2024  5:11 PM                extra
d-----          8/6/2024  5:11 PM                include
d-----          8/6/2024  5:31 PM                kernels
d-----          8/6/2024  5:11 PM                layouts
d-----          8/6/2024  5:11 PM                masks
d-----          8/6/2024  5:13 PM                modules
d-----          8/6/2024  5:12 PM                obj
d-----          8/6/2024  5:11 PM                OpenCL
d-----          8/6/2024  5:11 PM                rules
d-----          8/6/2024  5:11 PM                src
d-----          8/6/2024  5:11 PM                tools
d-----          8/6/2024  5:11 PM                tunings
-a----          8/6/2024  5:11 PM          3015 .appveyor.yml.old
-a----          8/6/2024  5:11 PM            353 .editorconfig
-a----          8/6/2024  5:11 PM            34 .gitattributes
-a----          8/6/2024  5:11 PM            261 .gitignore
-a----          8/6/2024  5:11 PM            434 .travis.yml
-a----          8/6/2024  5:31 PM              4 backend_info.pid
-a----          8/6/2024  5:11 PM          1968 BUILD.md
-a----          8/6/2024  5:11 PM          1146 BUILD_CYGWIN.md
-a----          8/6/2024  5:11 PM            591 BUILD_macOS.md
-a----          8/6/2024  5:11 PM          1075 BUILD_MSYS2.md
-a----          8/6/2024  5:11 PM          1280 BUILD_WSL.md
-a----        5/23/2022  7:23 AM        1088019 cygiconv-2.dll
-a----          4/3/2024  1:33 PM        3012149 cygwin1.dll
-a----          8/6/2024  5:11 PM        1069601 example.dict
-a----          8/6/2024  5:11 PM            72 example0.cmd
-a----          8/6/2024  5:11 PM        214302 example0.hash
-a----          8/6/2024  5:11 PM            62 example0.sh
-a----          8/6/2024  5:11 PM            63 example400.cmd
-a----          8/6/2024  5:11 PM            35 example400.hash
-a----          8/6/2024  5:11 PM            52 example400.sh
-a----          8/6/2024  5:11 PM            56 example500.cmd
-a----          8/6/2024  5:11 PM            35 example500.hash
-a----          8/6/2024  5:11 PM            46 example500.sh
-a----          8/6/2024  5:12 PM        1124352 hashcat.exe
-a----          8/6/2024  5:11 PM        240526 hashcat.hcstat2
-a----          8/6/2024  5:11 PM            21 Makefile
-a----          8/6/2024  5:11 PM          4306 README.md

In order to get hashcat to find that devices existed I had to create a copy of nvrtc64_120_0.dll in C:\Program Files\NVIDIA GPU Computing Toolkit\CUDA\v12.6\bin and name it to nvrtc64.dll, but it still doesn't output any information even when it is detecting my GPU. I also removed and recompiled the git repo after doing this in case the makefile failed to detect nvrtc during the make process, but that has not resolved my issue for me. Overall, it should at least detect my CPU to use. Hashcat running on The-Distribution-Which-Does-Not-Handle-OpenCL-Well (Kali) in Windows Subsystem for Linux does, so not sure why it's not in Windows unless it's something with my OpenCL setup.

I did spend days trying to get The-Distribution-Which-Does-Not-Handle-OpenCL-Well (Kali) in WSL to detect my GPU to no avail as well, but that may be related to the way Windows is passing it through as a Generic Windows Device. Nvidia SMI can detect it in The-Distribution-Which-Does-Not-Handle-OpenCL-Well (Kali) and I am able to use Cuda, so I know at least some functionality is there, but it's just not showing up in lspci, so it seems Nvidia is having better luck detecting the vBus than The-Distribution-Which-Does-Not-Handle-OpenCL-Well (Kali) is right now. I still haven't given up on making that work, as that would be my preferred way to run hashcat, but I think I am going to have to recompile the WSL kernel again with different driver settings to get it to work.

If anyone has any advice for me it would be greatly appreciated.