LogCore: Error: appError called: Assertion failed: InOutTiming.CPUTimestamp <= FPlatformTime::Cycles64() [File:./Runtime/VulkanRHI/Private/VulkanDevice.cpp] [Line: 1625]
New calibration timestamp (93772748304) ahead of current time (93772748290).
The only Error cause program crashed.
I download the newest version of Unreal Engine 5.6.1
my GPU is Intel B580
I use Archlinux and here’s system info.
Firmware Infomation
PYTHON_VERSION=3.13.7
transformers=4.55.2
torch=2.8.0+xpu
ipex-llm Version: 2.2.0
ipex=2.8.0+cpu
CPU Information:
Architecture: x86_64
CPU op-mode(s): 32-bit, 64-bit
Address sizes: 48 bits physical, 48 bits virtual
Byte Order: Little Endian
CPU(s): 32
On-line CPU(s) list: 0-31
Vendor ID: AuthenticAMD
Model name: AMD Ryzen 9 9950X3D 16-Core Processor
CPU family: 26
Model: 68
Thread(s) per core: 2
Core(s) per socket: 16
Socket(s): 1
Stepping: 0
Frequency boost: enabled
CPU(s) scaling MHz: 67%
CPU max MHz: 5756.4521
Total CPU Memory: 30.4875 GB
Operating System:
\S{PRETTY_NAME} \r (\l)
Linux claw 6.16.1-arch1-1 #1 SMP PREEMPT_DYNAMIC Fri, 15 Aug 2025 16:04:43 +0000 x86_64 GNU/Linux
CLI:
Version: 1.3.1.20250819
Build ID: 09353160
Service:
Version: 1.3.1.20250819
Build ID: 09353160
Level Zero Version: 1.22.5
Driver UUID 32352e32-372e-3334-3330-330000000000
Driver Version 25.27.34303
Driver related package version:
igpu not detected
xpu-smi is properly installed.
±----------±-------------------------------------------------------------------------------------+
| Device ID | Device Information |
±----------±-------------------------------------------------------------------------------------+
| 0 | Device Name: Intel(R) Arc™ B580 Graphics |
| | Vendor Name: Intel(R) Corporation |
| | SOC UUID: 00000000-0000-0003-0000-0000e20b8086 |
| | PCI BDF Address: 0000:03:00.0 |
| | DRM Device: /dev/dri/card0 |
| | Function Type: physical |
±----------±-------------------------------------------------------------------------------------+
GPU0 Memory size=16G
GPU1 Memory [size=2M
03:00.0 VGA compatible controller: Intel Corporation Battlemage G21 [Arc B580] (prog-if 00 [VGA controller])
Subsystem: Zycoo Co., Ltd Device 8068
Flags: bus master, fast devsel, latency 0, IRQ 144, IOMMU group 17
Memory at f4000000 (64-bit, non-prefetchable) [size=16M]
Memory at f800000000 (64-bit, prefetchable) e[1;33m[size=16G]e[0m
Expansion ROM at f5000000 [disabled] [size=2M]
Capabilities:
Kernel driver in use: xe
Kernel modules: xe
10:00.0 VGA compatible controller: Advanced Micro Devices, Inc. [AMD/ATI] Granite Ridge [Radeon Graphics] (rev c9) (prog-if 00 [VGA controller])
Subsystem: ASUSTeK Computer Inc. Device 8877
Flags: bus master, fast devsel, latency 0, IRQ 60, IOMMU group 29
Memory at fc10000000 (64-bit, prefetchable) [size=256M]
Memory at f5600000 (64-bit, prefetchable) [size=2M]
I/O ports at e000 [size=256]
Memory at f5b00000 (32-bit, non-prefetchable) [size=512K]
Capabilities:
Kernel driver in use: amdgpu