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Hello !
Hope this is the right place to mention the following issue: spades v4.2.0
was build in a way that causes a crash on older CPUs, and this is not introduced by the update (ablab/spades#1533).
lscpu
for an older CPU which could run the v4.0.0
but crashes with v.4.2.0
:
Architecture: x86_64
CPU op-mode(s): 32-bit, 64-bit
Address sizes: 46 bits physical, 48 bits virtual
Byte Order: Little Endian
CPU(s): 92
On-line CPU(s) list: 0-91
Vendor ID: GenuineIntel
Model name: Intel(R) Xeon(R) CPU E5-4657L v2 @ 2.40GHz
CPU family: 6
Model: 62
Thread(s) per core: 1
Core(s) per socket: 23
Socket(s): 4
Stepping: 4
BogoMIPS: 4799.99
Flags: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush mmx fxsr sse sse2 ss ht syscall nx pdpe1gb rdtscp lm constant_tsc arch_perfmon rep_good nopl xtopology cpuid tsc_known_freq pni pclmulqdq vmx ssse3 cx16 pdcm pcid sse4_1 sse4_2 x2apic popcnt tsc_deadline_timer aes xsave avx f16c rdrand h
ypervisor lahf_lm cpuid_fault pti ssbd ibrs ibpb stibp tpr_shadow vnmi flexpriority ept vpid fsgsbase tsc_adjust smep erms xsaveopt arat umip md_clear arch_capabilities
Virtualization features:
Virtualization: VT-x
Hypervisor vendor: KVM
Virtualization type: full
Caches (sum of all):
L1d: 2.9 MiB (92 instances)
L1i: 2.9 MiB (92 instances)
L2: 368 MiB (92 instances)
L3: 64 MiB (4 instances)
NUMA:
NUMA node(s): 1
NUMA node0 CPU(s): 0-91
Vulnerabilities:
Gather data sampling: Not affected
Itlb multihit: Not affected
L1tf: Mitigation; PTE Inversion; VMX flush not necessary, SMT disabled
Mds: Mitigation; Clear CPU buffers; SMT Host state unknown
Meltdown: Mitigation; PTI
Mmio stale data: Unknown: No mitigations
Retbleed: Not affected
Spec rstack overflow: Not affected
Spec store bypass: Mitigation; Speculative Store Bypass disabled via prctl
Spectre v1: Mitigation; usercopy/swapgs barriers and __user pointer sanitization
Spectre v2: Mitigation; Retpolines, IBPB conditional, IBRS_FW, STIBP disabled, RSB filling, PBRSB-eIBRS Not affected
Srbds: Not affected
Tsx async abort: Not affected
lscpu
for the more recent CPU that can run both versions:
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): 124
On-line CPU(s) list: 0-123
Vendor ID: AuthenticAMD
Model name: AMD EPYC 7601 32-Core Processor
CPU family: 23
Model: 1
Thread(s) per core: 1
Core(s) per socket: 62
Socket(s): 2
Stepping: 2
BogoMIPS: 4391.74
Flags: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush mmx fxsr sse sse2 ht syscall nx mmxext fxsr_opt pdpe1gb rdtscp lm rep_good nopl cpuid extd_apicid tsc_known_freq pni pclmulqdq ssse3 fma cx16 sse4_1 sse4_2 x2apic movbe popcnt tsc_deadline_timer aes xsave avx f16c rdrand hypervisor lahf_
lm cmp_legacy svm cr8_legacy abm sse4a misalignsse 3dnowprefetch osvw perfctr_core ssbd ibpb vmmcall fsgsbase tsc_adjust bmi1 avx2 smep bmi2 rdseed adx smap clflushopt sha_ni xsaveopt xsavec xgetbv1 clzero xsaveerptr virt_ssbd arat npt nrip_save arch_capabilities
Virtualization features:
Virtualization: AMD-V
Hypervisor vendor: KVM
Virtualization type: full
Caches (sum of all):
L1d: 7.8 MiB (124 instances)
L1i: 7.8 MiB (124 instances)
L2: 62 MiB (124 instances)
L3: 1.9 GiB (124 instances)
NUMA:
NUMA node(s): 1
NUMA node0 CPU(s): 0-123
Vulnerabilities:
Gather data sampling: Not affected
Itlb multihit: Not affected
L1tf: Not affected
Mds: Not affected
Meltdown: Not affected
Mmio stale data: Not affected
Retbleed: Mitigation; untrained return thunk; SMT disabled
Spec rstack overflow: Mitigation; SMT disabled
Spec store bypass: Mitigation; Speculative Store Bypass disabled via prctl
Spectre v1: Mitigation; usercopy/swapgs barriers and __user pointer sanitization
Spectre v2: Mitigation; Retpolines, IBPB conditional, STIBP disabled, RSB filling, PBRSB-eIBRS Not affected
Srbds: Not affected
Tsx async abort: Not affected
The OS:
6.1.0-12-amd64 #1 SMP PREEMPT_DYNAMIC Debian 6.1.52-1 (2023-09-07)
Is there any other information that I can provide ?
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