runtime: unexpected return pc for runtime.doInit called from 0x65d4ee
stack: frame={sp:0xc0000a1f30, fp:0xc0000a1f60} stack=[0xc00009e000,0xc0000a2000)
000000c0000a1e30:  0000000000000000  0000000000000000
000000c0000a1e40:  0000000000000000  0000000000000000
000000c0000a1e50:  0000000000000000  0000000000000000
000000c0000a1e60:  0000000000000000  0000000000000000
000000c0000a1e70:  0000000000000000  0000000000000000
000000c0000a1e80:  0000000000000000  0000000000000000
000000c0000a1e90:  000000c0000a1ec0  000000000043acc1 <runtime.doInit+145>
000000c0000a1ea0:  00000000004a1700  000000000000001d
000000c0000a1eb0:  0000000000000001  0000000000000006
000000c0000a1ec0:  000000c0000a1ef0  000000000043ac8e <runtime.doInit+94>
000000c0000a1ed0:  00000000004a1880  0000000000000014
000000c0000a1ee0:  0000000000000000  0000000000000005
000000c0000a1ef0:  000000c0000a1f20  000000000043ac8e <runtime.doInit+94>
000000c0000a1f00:  00000000004a1b80  000000c000056000
000000c0000a1f10:  0000000000000001  0000000000000004
000000c0000a1f20:  000000c0000a1f50  000000000043ac8e <runtime.doInit+94>
000000c0000a1f30: <00000000004a1820  0000000000000001
000000c0000a1f40:  0000000100060e00  0000000000000001
000000c0000a1f50:  000000c00005dfd0 !000000000065d4ee
000000c0000a1f60: >00000000004a0480  0000000000000000
000000c0000a1f70:  000000c000000001  0000000000000000
000000c0000a1f80:  0100000000000000  0000000000000000
000000c0000a1f90:  0000000000000008  000000c0000a1f60
000000c0000a1fa0:  00000000006391fa  00000000004f26e8
000000c0000a1fb0:  0000000000000000  0000000000000000
000000c0000a1fc0:  000000c0000a1f87  000000c000056000
000000c0000a1fd0:  0000000000000000  0000000000455881 <runtime.goexit+1>
000000c0000a1fe0:  0000000000000000  0000000000000000
000000c0000a1ff0:  0000000000000000  0000000000000000
fatal error: unknown caller pc

runtime stack:
runtime.throw(0x4eb86f, 0x11)
        C:/Go/src/runtime/panic.go:774 +0x79
runtime.gentraceback(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0xc000056000, 0x0, 0x0, 0x7fffffff, 0x4f2540, 0xabfae0, 0x0, ...)
        C:/Go/src/runtime/traceback.go:273 +0x19f3
runtime.copystack(0xc000056000, 0x4000, 0x992e79761901)
        C:/Go/src/runtime/stack.go:886 +0x261
runtime.newstack()
        C:/Go/src/runtime/stack.go:1055 +0x309
runtime.morestack()
        C:/Go/src/runtime/asm_amd64.s:449 +0x97

goroutine 1 [copystack, locked to thread]:
internal/poll.checkSetFileCompletionNotificationModes()
        C:/Go/src/internal/poll/fd_windows.go:49 +0x13f fp=0xc0000a1cd8 sp=0xc0000a1cd0 pc=0x48dd7f
internal/poll.init.0()
        C:/Go/src/internal/poll/fd_windows.go:76 +0xbf fp=0xc0000a1ea0 sp=0xc0000a1cd8 pc=0x48de4f
runtime.doInit(0x4a1880)
        C:/Go/src/runtime/proc.go:5222 +0x91 fp=0xc0000a1ed0 sp=0xc0000a1ea0 pc=0x43acc1
runtime.doInit(0x4a1b80)
        C:/Go/src/runtime/proc.go:5217 +0x5e fp=0xc0000a1f00 sp=0xc0000a1ed0 pc=0x43ac8e
runtime.doInit(0x4a1820)
        C:/Go/src/runtime/proc.go:5217 +0x5e fp=0xc0000a1f30 sp=0xc0000a1f00 pc=0x43ac8e
runtime: unexpected return pc for runtime.doInit called from 0x65d4ee
stack: frame={sp:0xc0000a1f30, fp:0xc0000a1f60} stack=[0xc00009e000,0xc0000a2000)
000000c0000a1e30:  0000000000000000  0000000000000000
000000c0000a1e40:  0000000000000000  0000000000000000
000000c0000a1e50:  0000000000000000  0000000000000000
000000c0000a1e60:  0000000000000000  0000000000000000
000000c0000a1e70:  0000000000000000  0000000000000000
000000c0000a1e80:  0000000000000000  0000000000000000
000000c0000a1e90:  000000c0000a1ec0  000000000043acc1 <runtime.doInit+145>
000000c0000a1ea0:  00000000004a1700  000000000000001d
000000c0000a1eb0:  0000000000000001  0000000000000006
000000c0000a1ec0:  000000c0000a1ef0  000000000043ac8e <runtime.doInit+94>
000000c0000a1ed0:  00000000004a1880  0000000000000014
000000c0000a1ee0:  0000000000000000  0000000000000005
000000c0000a1ef0:  000000c0000a1f20  000000000043ac8e <runtime.doInit+94>
000000c0000a1f00:  00000000004a1b80  000000c000056000
000000c0000a1f10:  0000000000000001  0000000000000004
000000c0000a1f20:  000000c0000a1f50  000000000043ac8e <runtime.doInit+94>
000000c0000a1f30: <00000000004a1820  0000000000000001
000000c0000a1f40:  0000000100060e00  0000000000000001
000000c0000a1f50:  000000c00005dfd0 !000000000065d4ee
000000c0000a1f60: >00000000004a0480  0000000000000000
000000c0000a1f70:  000000c000000001  0000000000000000
000000c0000a1f80:  0100000000000000  0000000000000000
000000c0000a1f90:  0000000000000008  000000c0000a1f60
000000c0000a1fa0:  00000000006391fa  00000000004f26e8
000000c0000a1fb0:  0000000000000000  0000000000000000
000000c0000a1fc0:  000000c0000a1f87  000000c000056000
000000c0000a1fd0:  0000000000000000  0000000000455881 <runtime.goexit+1>
000000c0000a1fe0:  0000000000000000  0000000000000000
000000c0000a1ff0:  0000000000000000  0000000000000000
runtime.doInit(0x4a0480)
        C:/Go/src/runtime/proc.go:5217 +0x5e fp=0xc0000a1f60 sp=0xc0000a1f30 pc=0x43ac8e
