"illegal hardware instruction" in an environment with python binding 1.14.3

[Yuta Hayashibe]

I get SIGILL by running the sample code of ngtpy (pybind11) in an environment.

illegal hardware instruction

Environment

$ python3 -V
Python 3.9.10

$ cat /etc/debian_version
11.3

$ grep -A1 name poetry.lock
name = "ngt"
version = "1.14.3"
--
name = "numpy"
version = "1.22.3"
--
name = "pybind11"
version = "2.9.2"

$ grep -m1 -B999 ^$ /proc/cpuinfo
processor       : 0
vendor_id       : GenuineIntel
cpu family      : 6
model           : 79
model name      : Intel(R) Xeon(R) CPU @ 2.20GHz
stepping        : 0
microcode       : 0x1
cpu MHz         : 2199.998
cache size      : 56320 KB
physical id     : 0
siblings        : 4
core id         : 0
cpu cores       : 2
apicid          : 0
initial apicid  : 0
fpu             : yes
fpu_exception   : yes
cpuid level     : 13
wp              : yes
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 rep_good nopl xtopology nonstop_tsc cpuid tsc_known_freq pni pclmulqdq ssse3 fma cx16 pcid sse4_1 sse4_2 x2apic movbe popcnt aes xsave avx f16c rdrand hypervisor lahf_lm abm 3dnowprefetch invpcid_single pti ssbd ibrs ibpb stibp fsgsbase tsc_adjust bmi1 hle avx2 smep bmi2 erms invpcid rtm rdseed adx smap xsaveopt arat md_clear arch_capabilities
bugs            : cpu_meltdown spectre_v1 spectre_v2 spec_store_bypass l1tf mds swapgs taa
bogomips        : 4399.99
clflush size    : 64
cache_alignment : 64
address sizes   : 46 bits physical, 48 bits virtual
power management:

[Masajiro Iwasaki]

V1.14.4 has been released to fix this issue.

[Yuta Hayashibe]

It works fine!
Thank you!