Segmentation fault with arm64 Docker image

[YC]

Steps to reproduce:

$ docker run -it --entrypoint /bin/sh cesanta/docker_auth
/ # cd docker_auth/
/docker_auth # ./auth_server 
Segmentation fault (core dumped)
# `apk add file`
/docker_auth # file auth_server 
auth_server: ELF 64-bit LSB executable, ARM aarch64, version 1 (SYSV), dynamically linked, interpreter /lib/ld-musl-aarch64.so.1, Go BuildID=JGlLhsWhVBxrFUFFeOUa/2LumMT82sgppoxbQ0vAS/Ny_Qbnuv9X6kDDNOqnQL/0Hkp7oHjnGgAUZMY0qw3, not stripped

It also segfaults when:

• Docker image is built on the machine from source
• I start from golang:1.16-alpine3.13, install packages, clone repository and run make

However, it does work when built outside Docker.

$ make build
$ ./auth_server
F0707 12:58:31.861938  261872 main.go:217] Config file not specified

gdb:

(gdb) run
Starting program: /docker_auth/auth_server/auth_server 

Program received signal SIGSEGV, Segmentation fault.
0x0000000000000000 in ?? ()
(gdb) bt
#0  0x0000000000000000 in ?? ()
#1  0x000000000079f758 in frame_dummy ()
#2  0x0000fffff7fb66a8 in ?? () from /lib/ld-musl-aarch64.so.1
#3  0x0000fffffffffcd8 in ?? ()
Backtrace stopped: previous frame inner to this frame (corrupt stack?)