macos - 终端中的 Golang 错误

Question

当我多次按回车键时，我的 OSX 终端出现 Golang 错误。 OSX Sierra 和 Golang 版本 1.4.2 存在一个已知问题。我没有 Golang 版本 1.4.2，但堆栈跟踪指的是那个版本，所以我假设某处有一个应用程序使用旧版本。

有没有一种方法可以启用详细日志记录或找出导致错误的实用程序/守护程序？堆栈跟踪如下:

failed MSpanList_Insert 0x370000 0x672c197df0740 0x0
fatal error: MSpanList_Insert

runtime stack:
runtime.throw(0x279a4b)
    /usr/local/Cellar/go/1.4.2/libexec/src/runtime/panic.go:491 +0xad fp=0x7fff5fbff000 sp=0x7fff5fbfefd0
runtime.MSpanList_Insert(0x298e28, 0x370000)
    /usr/local/Cellar/go/1.4.2/libexec/src/runtime/mheap.c:692 +0x8f fp=0x7fff5fbff028 sp=0x7fff5fbff000
MHeap_FreeSpanLocked(0x295a20, 0x370000, 0x100)
    /usr/local/Cellar/go/1.4.2/libexec/src/runtime/mheap.c:583 +0x163 fp=0x7fff5fbff068 sp=0x7fff5fbff028
MHeap_Grow(0x295a20, 0x8, 0x0)
    /usr/local/Cellar/go/1.4.2/libexec/src/runtime/mheap.c:420 +0x1a8 fp=0x7fff5fbff0a8 sp=0x7fff5fbff068
MHeap_AllocSpanLocked(0x295a20, 0x1, 0x0)
    /usr/local/Cellar/go/1.4.2/libexec/src/runtime/mheap.c:298 +0x365 fp=0x7fff5fbff0e8 sp=0x7fff5fbff0a8
mheap_alloc(0x295a20, 0x1, 0x12, 0x0)
    /usr/local/Cellar/go/1.4.2/libexec/src/runtime/mheap.c:190 +0x121 fp=0x7fff5fbff110 sp=0x7fff5fbff0e8
runtime.MHeap_Alloc(0x295a20, 0x1, 0x10000000012, 0x1f2e9)
    /usr/local/Cellar/go/1.4.2/libexec/src/runtime/mheap.c:240 +0x66 fp=0x7fff5fbff148 sp=0x7fff5fbff110
MCentral_Grow(0x29d798, 0x0)
    /usr/local/Cellar/go/1.4.2/libexec/src/runtime/mcentral.c:197 +0x8b fp=0x7fff5fbff1b0 sp=0x7fff5fbff148
runtime.MCentral_CacheSpan(0x29d798, 0x0)
    /usr/local/Cellar/go/1.4.2/libexec/src/runtime/mcentral.c:85 +0x167 fp=0x7fff5fbff1e8 sp=0x7fff5fbff1b0
runtime.MCache_Refill(0x36c000, 0x12, 0x0)
    /usr/local/Cellar/go/1.4.2/libexec/src/runtime/mcache.c:90 +0xa0 fp=0x7fff5fbff210 sp=0x7fff5fbff1e8
runtime.mcacheRefill_m()
    /usr/local/Cellar/go/1.4.2/libexec/src/runtime/malloc.c:368 +0x57 fp=0x7fff5fbff230 sp=0x7fff5fbff210
runtime.onM(0x1f3ff8)
    /usr/local/Cellar/go/1.4.2/libexec/src/runtime/asm_amd64.s:273 +0x9a fp=0x7fff5fbff238 sp=0x7fff5fbff230
runtime.mallocgc(0x120, 0x198de0, 0x0, 0x0)
    /usr/local/Cellar/go/1.4.2/libexec/src/runtime/malloc.go:178 +0x849 fp=0x7fff5fbff2e8 sp=0x7fff5fbff238
runtime.newobject(0x198de0, 0x36c000)
    /usr/local/Cellar/go/1.4.2/libexec/src/runtime/malloc.go:353 +0x49 fp=0x7fff5fbff310 sp=0x7fff5fbff2e8
runtime.newG(0x3645a)
    /usr/local/Cellar/go/1.4.2/libexec/src/runtime/proc.go:233 +0x2a fp=0x7fff5fbff328 sp=0x7fff5fbff310
allocg(0x288380)
    /usr/local/Cellar/go/1.4.2/libexec/src/runtime/proc.c:925 +0x1f fp=0x7fff5fbff338 sp=0x7fff5fbff328
runtime.malg(0x8000, 0x288420)
    /usr/local/Cellar/go/1.4.2/libexec/src/runtime/proc.c:2106 +0x1f fp=0x7fff5fbff368 sp=0x7fff5fbff338
runtime.mpreinit(0x2887e0)
    /usr/local/Cellar/go/1.4.2/libexec/src/runtime/os_darwin.c:137 +0x27 fp=0x7fff5fbff380 sp=0x7fff5fbff368
mcommoninit(0x2887e0)
    /usr/local/Cellar/go/1.4.2/libexec/src/runtime/proc.c:201 +0xc9 fp=0x7fff5fbff3a8 sp=0x7fff5fbff380
runtime.schedinit()
    /usr/local/Cellar/go/1.4.2/libexec/src/runtime/proc.c:138 +0x55 fp=0x7fff5fbff3d0 sp=0x7fff5fbff3a8
runtime.rt0_go(0x7fff5fbff408, 0x3, 0x7fff5fbff408, 0x0, 0x0, 0x3, 0x7fff5fbff608, 0x7fff5fbff60f, 0x7fff5fbff616, 0x0, ...)
    /usr/local/Cellar/go/1.4.2/libexec/src/runtime/asm_amd64.s:95 +0x116 fp=0x7fff5fbff3d8 sp=0x7fff5fbff3d0

Answer 1

试试 brew upgrade go 因为这似乎在以后的版本中得到解决，即使你最初没有使用 brew 安装，安装路径是相同的所以 brew 应该为你解决.