Run 566ad763-4371-403b-814b-f5cb2ded1e0a

Summary

Run type

Validate

Certification

PASS

Machine

LENOVO ThinkPad T420

Motherboard

LENOVO 42369Y3

CPU

Intel(R) Core(TM) i7-2860QM CPU @ 2.50GHz · 1 socket · 4 cores / 8 threads

CPU flags

82 feature flags (informational)

All flags, as reported:

acpiaesaperfmperfapicaratarch_perfmonavxbtsclflushcmovconstant_tsccpuidcx16cx8deds_cpldtes64dthermdtsepbeptestflexpriorityflush_l1dfpufxsrhtibpbibrsidalahf_lmlmmcamcemd_clearmmxmonitormsrmtrrnonstop_tscnoplnxpaepatpbepcidpclmulqdqpdcmpebspgeplnpnipopcntpsepse36ptiptsrdtscpsepsmxssbdssesse2sse4_1sse4_2ssse3stibpsyscalltmtm2tpr_shadowtsctsc_deadline_timervmevmxvnmivpidx2apicxsavexsaveoptxtopologyxtpr

GPU

ThinkPad T420 (i915 kernel:6.12.0-211.56.1.el10_2.x86_64_v2)

Memory

15 GB · 2 × DDR3s @ 1867 MT/s

Memory modules

Slot	Channel	Size	Type	Speed	Rank	Manufacturer	Part number
ChannelA-DIMM0	BANK 0	8 GB	DDR3	1867 MT/s	-	Kingston	KHX1866C11S3L/8G
ChannelB-DIMM0	BANK 2	8 GB	DDR3	1867 MT/s	-	Kingston	KHX1866C11S3L/8G

2 of 2 slots populated

AlmaLinux

10.2

Kernel

6.12.0-211.56.1.el10_2.x86_64_v2 tainted (2048) A firmware-bug workaround was applied

Suite

1.0.0 (1.0.0-1.el10)

Submitted by

konkred · 2026-10-10 14:38

Result counts

1 error 34 pass 18 skip

Linked system: LENOVO ThinkPad T420

Linked components

CPU Intel Core 2nd Generation
GPU Intel ThinkPad T420
Motherboard LENOVO 42369Y3
NIC Intel 82579LM Gigabit Network Connection (Lewisville)
NIC Intel Typhoon Peak

Validation tests

Test	Category	Severity	Status	Detail
`bench.compile.python`	compilation		pass
`bench.compress.xz`	compression		pass
`bench.compress.zstd`	compression		pass
`bench.cpu.stressng-matrix`	cpu		pass
`bench.cpu.sysbench-multi`	cpu		pass
`bench.cpu.sysbench-single`	cpu		pass
`bench.crypto.openssl-aes256gcm`	crypto		pass
`bench.crypto.openssl-rsa4096`	crypto		pass
`bench.crypto.openssl-sha256`	crypto		pass
`bench.gpu.clpeak`	gpu		error	clpeak produced no parseable results on any of: opencl, vulkan
`bench.gpu.cuda-bandwidth`	gpu		skip	no NVIDIA GPU detected
`bench.mem.bandwidth`	memory		pass
`bench.mem.latency`	memory		pass
`bench.mem.stressng-stream`	memory		pass
`bench.net.iperf3-reverse`	network		skip	no --peer given (needs an iperf3 server on a second host)
`bench.net.iperf3-tcp`	network		skip	no --peer given (needs an iperf3 server on a second host)
`bench.sched.stressng-switch`	scheduler		pass
`validate.cpu.flags`	cpu	informational	skip	no CPU feature flags were reported by this system
`validate.cpu.functional`	cpu	required	pass
`validate.gpu.cuda-bandwidth`	gpu	required	skip	no NVIDIA GPU detected
`validate.gpu.cuda-devicequery`	gpu	required	skip	no NVIDIA GPU detected
`validate.gpu.cuda-vectoradd`	gpu	required	skip	no NVIDIA GPU detected
`validate.gpu.driver`	gpu	informational	pass	1 with a driver (i915)
`validate.gpu.nvidia-smi`	gpu	required	skip	no NVIDIA GPU detected
`validate.gpu.opencl-compute`	gpu	required	skip	no OpenCL driver is installed on this machine, so there is no OpenCL implementation to test
`validate.gpu.opencl-devices`	gpu	required	skip	no OpenCL driver is installed on this machine, so there is no OpenCL implementation to test
`validate.gpu.vulkan-compute`	gpu	required	skip	a Vulkan driver is installed and no device claims this hardware, so this GPU has no Vulkan support in what this release ships. Not a defect in the card
`validate.gpu.vulkan-devices`	gpu	required	skip	the only Vulkan devices here are software implementations, which say nothing about this machine's hardware
`validate.ipmi.bmc`	ipmi	conditional	skip	no IPMI device: SMBIOS declares no BMC and the kernel exposes no IPMI interface
`validate.ipmi.health`	ipmi	conditional	skip	no IPMI device: SMBIOS declares no BMC and the kernel exposes no IPMI interface
`validate.ipmi.sel`	ipmi	informational	skip	no IPMI device: SMBIOS declares no BMC and the kernel exposes no IPMI interface
`validate.kernel.dmesg`	kernel	required	pass
`validate.kernel.taint`	kernel	required	pass	tainted (I) but not by anything hardware-related: platform firmware workaround applied
`validate.media.audio`	media	informational	pass
`validate.media.video`	media	informational	pass
`validate.memory.edac`	memory	conditional	skip	no EDAC memory controller driver loaded
`validate.memory.functional`	memory	required	pass
`validate.network.datapath`	network	conditional	skip	no --peer given (needs an iperf3 server on a second host)
`validate.network.link`	network	required	pass
`validate.network.pci-drivers`	network	required	pass
`validate.platform.firmware`	platform	informational	pass
`validate.platform.pcie-aer`	platform	required	pass
`validate.platform.rtc`	platform	required	pass
`validate.platform.secureboot`	platform	informational	pass
`validate.platform.selinux`	platform	informational	pass	SELinux enforcing
`validate.platform.thermal`	platform	conditional	pass
`validate.platform.watchdog`	platform	conditional	pass
`validate.power.backlight`	power	conditional	pass
`validate.power.cpufreq`	power	conditional	pass
`validate.storage.io-sanity`	storage	required	pass
`validate.storage.nvme-errorlog`	storage	conditional	skip	no NVMe devices
`validate.storage.smart`	storage	required	pass
`validate.virt.kvm`	virtualization	conditional	pass

Benchmarks

Benchmark	Metric	Value
Python build bench.compile.python	build_time primary	77.7 s	↓ better
xz compression bench.compress.xz	comp_speed primary	51.8 MB/s	↑ better
zstd compression bench.compress.zstd	comp_speed_l19	59.8 MB/s	↑ better
zstd compression bench.compress.zstd	comp_speed_l3 primary	4,320 MB/s	↑ better
zstd compression bench.compress.zstd	decomp_speed_l19	6,775 MB/s	↑ better
zstd compression bench.compress.zstd	decomp_speed_l3	5,225 MB/s	↑ better
CPU matrix math bench.cpu.stressng-matrix	bogo_ops_per_sec primary	11,546 bogo-ops/s	↑ better
CPU, all cores bench.cpu.sysbench-multi	events_per_sec primary	4,688 events/s	↑ better
CPU, single core bench.cpu.sysbench-single	events_per_sec primary	938 events/s	↑ better
AES-256-GCM bench.crypto.openssl-aes256gcm	throughput primary	1,210 MB/s	↑ better
RSA-4096 signing bench.crypto.openssl-rsa4096	signs_per_sec primary	124 ops/s	↑ better
RSA-4096 signing bench.crypto.openssl-rsa4096	verifies_per_sec	7,980 ops/s	↑ better
SHA-256 bench.crypto.openssl-sha256	throughput primary	301 MB/s	↑ better
Memory bandwidth bench.mem.bandwidth	add_bandwidth	16,576 MB/s	↑ better
Memory bandwidth bench.mem.bandwidth	copy_bandwidth	15,148 MB/s	↑ better
Memory bandwidth bench.mem.bandwidth	scale_bandwidth	15,389 MB/s	↑ better
Memory bandwidth bench.mem.bandwidth	triad_bandwidth primary	16,260 MB/s	↑ better
Memory latency bench.mem.latency	latency_64m primary	61.1 ns	↓ better
Memory stream bench.mem.stressng-stream	compute_rate	128 Mflop/s	↑ better
Memory stream bench.mem.stressng-stream	memory_read_rate primary	1,463 MB/s	↑ better
Memory stream bench.mem.stressng-stream	memory_write_rate	976 MB/s	↑ better
Context switching bench.sched.stressng-switch	ctx_switch_latency	7,268 ns	↓ better
Context switching bench.sched.stressng-switch	ctx_switch_rate primary	1,100,621 ops/s	↑ better