I am trying to run go1.14 on macOS 10.13.2 with on a late 2009 iMac with an
i7 but always get the same crash:
SIGILL: illegal instruction
PC=0x1066040 m=0 sigcode=1
goroutine 1 [running, locked to thread]:
runtime.asyncPreempt()
/usr/local/go/src/runtime/preempt_amd64.s:8 fp=0xc000058ef0 sp=
0xc000058ee8 pc=0x1066040
fmt.init()
/usr/local/go/src/fmt/scan.go:465 fp=0xc000058ef8 sp=0xc000058ef0 pc
=0x10e6540
runtime.doInit(0x1a80520)
/usr/local/go/src/runtime/proc.go:5414 +0x8a fp=0xc000058f28 sp=
0xc000058ef8 pc=0x1043aca
runtime.doInit(0x1a80ec0)
/usr/local/go/src/runtime/proc.go:5409 +0x57 fp=0xc000058f58 sp=
0xc000058f28 pc=0x1043a97
runtime.doInit(0x1a850c0)
/usr/local/go/src/runtime/proc.go:5409 +0x57 fp=0xc000058f88 sp=
0xc000058f58 pc=0x1043a97
runtime.main()
/usr/local/go/src/runtime/proc.go:190 +0x1ce fp=0xc000058fe0 sp=
0xc000058f88 pc=0x103702e
runtime.goexit()
/usr/local/go/src/runtime/asm_amd64.s:1373 +0x1 fp=0xc000058fe8 sp=
0xc000058fe0 pc=0x10647d1
rax 0x1a80520
rbx 0xb
rcx 0x0
rdx 0x1a80578
rdi 0xc0000b2020
rsi 0x10e6540
rbp 0xc000058f18
rsp 0xc000058ee8
r8 0x3277901
r9 0x203000
r10 0x8
r11 0x55
r12 0x1
r13 0x55555555555555
r14 0x171acac
r15 0x38
rip 0x1066040
rflags 0x10202
cs 0x2b
fs 0x0
gs 0x0
Which appears to be a call to VZEROUPPER in preempt_amd64.s
<https://github.com/golang/go/blob/go1.14/src/runtime/preempt_amd64.s#L8>.
This was not the case in rc1, which runs just fine. I get the same results
from installing it with brew, .pkg and .tgz installs - have done the
install from source yet.
Any tips would be appreciated.
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