Illegal instruction panic

[Adamkaram]

How can we reproduce the crash?

i'm trying to work with bun these day's for a new project
but i got this error with everything with bun

bun i
bun --help

lscpu

Architecture:             x86_64
  CPU op-mode(s):         32-bit, 64-bit
  Address sizes:          36 bits physical, 48 bits virtual
  Byte Order:             Little Endian
CPU(s):                   2
  On-line CPU(s) list:    0,1
Vendor ID:                GenuineIntel
  Model name:             Intel(R) Core(TM)2 Duo CPU     E8400  @ 3.00GHz
    CPU family:           6
    Model:                23
    Thread(s) per core:   1
    Core(s) per socket:   2
    Socket(s):            1
    Stepping:             10
    BogoMIPS:             5984.88
    Flags:                fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 c
                          lflush dts acpi mmx fxsr sse sse2 ht tm pbe syscall nx lm constant_tsc ar
                          ch_perfmon pebs bts rep_good nopl cpuid aperfmperf pni dtes64 monitor ds_
                          cpl smx est tm2 ssse3 cx16 xtpr pdcm sse4_1 xsave lahf_lm pti dtherm
Caches (sum of all):
  L1d:                    64 KiB (2 instances)
  L1i:                    64 KiB (2 instances)
  L2:                     6 MiB (1 instance)
NUMA:
  NUMA node(s):           1
  NUMA node0 CPU(s):      0,1
Vulnerabilities:
  Gather data sampling:   Not affected
  Itlb multihit:          KVM: Mitigation: VMX unsupported
  L1tf:                   Mitigation; PTE Inversion
  Mds:                    Vulnerable: Clear CPU buffers attempted, no microcode; SMT disabled
  Meltdown:               Mitigation; PTI
  Mmio stale data:        Unknown: No mitigations
  Reg file data sampling: Not affected
  Retbleed:               Not affected
  Spec rstack overflow:   Not affected
  Spec store bypass:      Vulnerable
  Spectre v1:             Mitigation; usercopy/swapgs barriers and __user pointer sanitization
  Spectre v2:             Mitigation; Retpolines; STIBP disabled; RSB filling; PBRSB-eIBRS Not affe
                          cted; BHI Not affected
  Srbds:                  Not affected
  Tsx async abort:        Not affected

access bun binary

➜  ~ git:(main) ✗ .bun
➜  .bun git:(main) ✗ ls
bin
➜  .bun git:(main) ✗ bin
➜  bin git:(main) ✗ bun
============================================================
Bun v1.2.4 (fd9a5ea6) Linux x64 (baseline)
Linux Kernel v6.11.0 | glibc v2.39
Args:
Features: no_avx2 no_avx
Elapsed: 1ms | User: 0ms | Sys: 1ms
RSS: 0B  | Peak: 6.68MB | Commit: 0B  | Faults: 0

CPU lacks AVX support. Please consider upgrading to a newer CPU.
panic: Illegal instruction at address 0x3EFAA43
oh no: Bun has crashed. This indicates a bug in Bun, not your code.

To send a redacted crash report to Bun's team,
please file a GitHub issue using the link below:

 https://bun.report/1.2.4/B_1fd9a5eaAgggggG+ypR2u0+9Dw96h+Dw00h+Di2vh+D+kuh+Dysrh+D4w522Cy8wK0oxKA3Amk1+9D

[1]    194969 illegal hardware instruction (core dumped)  bun

Relevant log output

curl -fsSL https://bun.sh/install | bash
######################################################################## 100.0%
bun was installed successfully to ~/.bun/bin/bun
bash: line 175: 194396 Illegal instruction     (core dumped) IS_BUN_AUTO_UPDATE=true $exe completions &> /dev/null
Run 'bun --help' to get started

 bun --help
============================================================
Bun v1.2.4 (fd9a5ea6) Linux x64 (baseline)
Linux Kernel v6.11.0 | glibc v2.39
Args:
Features: no_avx2 no_avx
Elapsed: 1ms | User: 0ms | Sys: 1ms
RSS: 0B  | Peak: 6.66MB | Commit: 0B  | Faults: 0

CPU lacks AVX support. Please consider upgrading to a newer CPU.
panic: Illegal instruction at address 0x3EFAA43
oh no: Bun has crashed. This indicates a bug in Bun, not your code.

To send a redacted crash report to Bun's team,
please file a GitHub issue using the link below:

 https://bun.report/1.2.4/B_1fd9a5eaAgggggG+ypR2u0+9Dw96h+Dw00h+Di2vh+D+kuh+Dysrh+D4w522Cy8wK0oxKA3Amk1+9D

[1]    194433 illegal hardware instruction (core dumped)  bun --help



 bun i
============================================================
Bun v1.2.4 (fd9a5ea6) Linux x64 (baseline)
Linux Kernel v6.11.0 | glibc v2.39
Args:
Features: no_avx2 no_avx
Elapsed: 1ms | User: 0ms | Sys: 2ms
RSS: 0B  | Peak: 6.68MB | Commit: 0B  | Faults: 0

CPU lacks AVX support. Please consider upgrading to a newer CPU.
panic: Illegal instruction at address 0x3EFAA43
oh no: Bun has crashed. This indicates a bug in Bun, not your code.

To send a redacted crash report to Bun's team,
please file a GitHub issue using the link below:

 https://bun.report/1.2.4/B_1fd9a5eaAgggggG+ypR2u0+9Dw96h+Dw00h+Di2vh+D+kuh+Dysrh+D4w522Cy8wK0oxKA3Amk1+9D

[1]    194747 illegal hardware instruction (core dumped)  bun i

Stack Trace (bun.report)

Bun v1.2.4 (fd9a5ea) on linux x86_64_baseline [_]

Illegal instruction at address 0x03EFAA43

• ??
• arena.c:845: mi_reserve_os_memory_ex
• arena.c:387: mi_segment_alloc
• segment.c:1391: mi_segments_page_alloc
• segment.c:0: mi_page_fresh_alloc
• page.c:302: mi_find_page
• page.c:923: _mi_malloc_generic
• memory_allocator.zig:45: main

Features: no_avx2, no_avx

_{Sentry Issue: BUN-7A8}

[190n]

Sorry, but Bun requires the SSE4.2 extension which your CPU doesn't support.

[Electroid]

Intel(R) Core(TM)2 Duo CPU

The Intel Core 2 Duo was introduced in 2006, unfortunately, it's too old for us to support.

[Adamkaram]

ok thanx maybe it's the time to upgrade