fatal error: unexpected signal during runtime execution
[signal SIGSEGV: segmentation violation code=0x1 addr=0xb01dfacedebac1e pc=0x7fff5fc1c3a6]

runtime stack:
runtime: unexpected return pc for runtime.sigpanic called from 0x7fff5fc1c3a6
stack: frame={sp:0x7ffeefbff698, fp:0x7ffeefbff6e8} stack=[0x7ffeefb80738,0x7ffeefbff7a0)
0x00007ffeefbff598:  0x01007ffeefbff5b8  0x0000000000000004 
0x00007ffeefbff5a8:  0x000000000000001f  0x00007fff5fc1c3a6 
0x00007ffeefbff5b8:  0x0b01dfacedebac1e  0x0000000000000001 
0x00007ffeefbff5c8:  0x0000000004035391 <runtime.throw+0x0000000000000071>  0x00007ffeefbff668 
0x00007ffeefbff5d8:  0x0000000004870bfc  0x00007ffeefbff620 
0x00007ffeefbff5e8:  0x0000000004035648 <runtime.fatalthrow.func1+0x0000000000000048>  0x0000000005f93380 
0x00007ffeefbff5f8:  0x0000000000000001  0x0000000000000001 
0x00007ffeefbff608:  0x00007ffeefbff668  0x0000000004035391 <runtime.throw+0x0000000000000071> 
0x00007ffeefbff618:  0x0000000005f93380  0x00007ffeefbff658 
0x00007ffeefbff628:  0x00000000040355d0 <runtime.fatalthrow+0x0000000000000050>  0x00007ffeefbff638 
0x00007ffeefbff638:  0x0000000004035600 <runtime.fatalthrow.func1+0x0000000000000000>  0x0000000005f93380 
0x00007ffeefbff648:  0x0000000004035391 <runtime.throw+0x0000000000000071>  0x00007ffeefbff668 
0x00007ffeefbff658:  0x00007ffeefbff688  0x0000000004035391 <runtime.throw+0x0000000000000071> 
0x00007ffeefbff668:  0x00007ffeefbff670  0x00000000040353c0 <runtime.throw.func1+0x0000000000000000> 
0x00007ffeefbff678:  0x000000000487ce49  0x000000000000002a 
0x00007ffeefbff688:  0x00007ffeefbff6d8  0x000000000404abb6 <runtime.sigpanic+0x0000000000000396> 
0x00007ffeefbff698: <0x000000000487ce49  0x0000000005f93380 
0x00007ffeefbff6a8:  0x00007ffeefbff718  0x0000000004027746 <runtime.(*mheap).allocSpan+0x0000000000000546> 
0x00007ffeefbff6b8:  0x0000000005fad3c8  0x00007ffeefbff708 
0x00007ffeefbff6c8:  0x000000000403bec9 <runtime.startm+0x00000000000001e9>  0x000000c000183860 
0x00007ffeefbff6d8:  0x00007ffeefbff720 !0x00007fff5fc1c3a6 
0x00007ffeefbff6e8: >0x00007ffeefbff720  0x0000000004e1b008 
0x00007ffeefbff6f8:  0x00000000000003b9  0x00000000045818c5 <golang.org/x/sys/unix.libc_ioctl_trampoline+0x0000000000000005> 
0x00007ffeefbff708:  0x0000000004067a3f <runtime.syscall+0x000000000000001f>  0x000000c00046bc90 
0x00007ffeefbff718:  0x00000000040673ac <runtime.nanotime_trampoline+0x000000000000000c>  0x000000c00046bc60 
0x00007ffeefbff728:  0x0000000004065890 <runtime.asmcgocall+0x0000000000000070>  0x00007ffeefbff760 
0x00007ffeefbff738:  0x000000000400e8ce <runtime.persistentalloc.func1+0x000000000000002e>  0x0000000000000020 
0x00007ffeefbff748:  0x0000000000000010  0x0000000005fc8600 
0x00007ffeefbff758:  0x00000000000003c8  0x000000c0000001a0 
0x00007ffeefbff768:  0x00000000040639a9 <runtime.systemstack+0x0000000000000049>  0x0000000000000004 
0x00007ffeefbff778:  0x0000000004964390  0x0000000005f93380 
0x00007ffeefbff788:  0x00007ffeefbff7d8  0x00000000040638a5 <runtime.mstart+0x0000000000000005> 
0x00007ffeefbff798:  0x000000000406385d <runtime.rt0_go+0x000000000000013d> 
runtime.throw({0x487ce49, 0x5f93380})
        /usr/local/go/src/runtime/panic.go:1198 +0x71
runtime: unexpected return pc for runtime.sigpanic called from 0x7fff5fc1c3a6
stack: frame={sp:0x7ffeefbff698, fp:0x7ffeefbff6e8} stack=[0x7ffeefb80738,0x7ffeefbff7a0)
0x00007ffeefbff598:  0x01007ffeefbff5b8  0x0000000000000004 
0x00007ffeefbff5a8:  0x000000000000001f  0x00007fff5fc1c3a6 
0x00007ffeefbff5b8:  0x0b01dfacedebac1e  0x0000000000000001 
0x00007ffeefbff5c8:  0x0000000004035391 <runtime.throw+0x0000000000000071>  0x00007ffeefbff668 
0x00007ffeefbff5d8:  0x0000000004870bfc  0x00007ffeefbff620 
0x00007ffeefbff5e8:  0x0000000004035648 <runtime.fatalthrow.func1+0x0000000000000048>  0x0000000005f93380 
0x00007ffeefbff5f8:  0x0000000000000001  0x0000000000000001 
0x00007ffeefbff608:  0x00007ffeefbff668  0x0000000004035391 <runtime.throw+0x0000000000000071> 
0x00007ffeefbff618:  0x0000000005f93380  0x00007ffeefbff658 
0x00007ffeefbff628:  0x00000000040355d0 <runtime.fatalthrow+0x0000000000000050>  0x00007ffeefbff638 
0x00007ffeefbff638:  0x0000000004035600 <runtime.fatalthrow.func1+0x0000000000000000>  0x0000000005f93380 
0x00007ffeefbff648:  0x0000000004035391 <runtime.throw+0x0000000000000071>  0x00007ffeefbff668 
0x00007ffeefbff658:  0x00007ffeefbff688  0x0000000004035391 <runtime.throw+0x0000000000000071> 
0x00007ffeefbff668:  0x00007ffeefbff670  0x00000000040353c0 <runtime.throw.func1+0x0000000000000000> 
0x00007ffeefbff678:  0x000000000487ce49  0x000000000000002a 
0x00007ffeefbff688:  0x00007ffeefbff6d8  0x000000000404abb6 <runtime.sigpanic+0x0000000000000396> 
0x00007ffeefbff698: <0x000000000487ce49  0x0000000005f93380 
0x00007ffeefbff6a8:  0x00007ffeefbff718  0x0000000004027746 <runtime.(*mheap).allocSpan+0x0000000000000546> 
0x00007ffeefbff6b8:  0x0000000005fad3c8  0x00007ffeefbff708 
0x00007ffeefbff6c8:  0x000000000403bec9 <runtime.startm+0x00000000000001e9>  0x000000c000183860 
0x00007ffeefbff6d8:  0x00007ffeefbff720 !0x00007fff5fc1c3a6 
0x00007ffeefbff6e8: >0x00007ffeefbff720  0x0000000004e1b008 
0x00007ffeefbff6f8:  0x00000000000003b9  0x00000000045818c5 <golang.org/x/sys/unix.libc_ioctl_trampoline+0x0000000000000005> 
0x00007ffeefbff708:  0x0000000004067a3f <runtime.syscall+0x000000000000001f>  0x000000c00046bc90 
0x00007ffeefbff718:  0x00000000040673ac <runtime.nanotime_trampoline+0x000000000000000c>  0x000000c00046bc60 
0x00007ffeefbff728:  0x0000000004065890 <runtime.asmcgocall+0x0000000000000070>  0x00007ffeefbff760 
0x00007ffeefbff738:  0x000000000400e8ce <runtime.persistentalloc.func1+0x000000000000002e>  0x0000000000000020 
0x00007ffeefbff748:  0x0000000000000010  0x0000000005fc8600 
0x00007ffeefbff758:  0x00000000000003c8  0x000000c0000001a0 
0x00007ffeefbff768:  0x00000000040639a9 <runtime.systemstack+0x0000000000000049>  0x0000000000000004 
0x00007ffeefbff778:  0x0000000004964390  0x0000000005f93380 
0x00007ffeefbff788:  0x00007ffeefbff7d8  0x00000000040638a5 <runtime.mstart+0x0000000000000005> 
0x00007ffeefbff798:  0x000000000406385d <runtime.rt0_go+0x000000000000013d> 
runtime.sigpanic()
        /usr/local/go/src/runtime/signal_unix.go:719 +0x396

goroutine 1 [syscall]:
syscall.syscall(0x45818c0, 0x1, 0x40487413, 0xc00046bd20)
        /usr/local/go/src/runtime/sys_darwin.go:22 +0x3b fp=0xc00046bc90 sp=0xc00046bc70 pc=0x40624db
syscall.syscall(0x4071ea6, 0x400e154, 0xc00046bd48, 0x4071dd8)
        <autogenerated>:1 +0x26 fp=0xc00046bcd8 sp=0xc00046bc90 pc=0x4068206
golang.org/x/sys/unix.ioctl(0x4857a36, 0x4, 0x1000000000030)
        /Users/onefiter/go/pkg/mod/golang.org/x/sys@v0.0.0-20200501145240-bc7a7d42d5c3/unix/zsyscall_darwin_amd64.go:746 +0x39 fp=0xc00046bd08 sp=0xc00046bcd8 pc=0x45811b9
golang.org/x/sys/unix.IoctlGetTermios(...)
        /Users/onefiter/go/pkg/mod/golang.org/x/sys@v0.0.0-20200501145240-bc7a7d42d5c3/unix/ioctl.go:63

更新sys模块
go get -u golang.org/x/sys