尝试生成 ubuntu 核心虚拟机时出现“分段错误（核心转储）”？

Question

问题

为什么我得到：

Segmentation fault (core dumped)

当尝试使用以下命令生成 ubuntu core vm 时：

sudo ubuntu-core-vm init edge

或者

sudo ubuntu-core-vm

？

系统信息：

$ lsb_release -a
No LSB modules are available.
Distributor ID: Ubuntu
Description:    Ubuntu 16.04.6 LTS
Release:    16.04
Codename:   xenial

$ uname -a
Linux gm-ultra 4.15.0-48-generic #51~16.04.1-Ubuntu SMP Fri Apr 5 12:01:12 UTC 2019 x86_64 x86_64 x86_64 GNU/Linux

更新（添加 strace）

execve("/snap/bin/ubuntu-core-vm", ["ubuntu-core-vm", "init", "edge"], [/* 28 vars */]) = 0
...
access("/etc/ld.so.nohwcap", F_OK)      = -1 ENOENT (No such file or directory)
...
access("/etc/ld.so.preload", R_OK)      = -1 ENOENT (No such file or directory)
...
access("/etc/ld.so.nohwcap", F_OK)      = -1 ENOENT (No such file or directory)
...
access("/etc/ld.so.nohwcap", F_OK)      = -1 ENOENT (No such file or directory)
...
newfstatat(AT_FDCWD, "/meta/snap.yaml", 0xc42009e858, 0) = -1 ENOENT (No such file or directory)
...
newfstatat(AT_FDCWD, "/snap/core/current/usr/share/locale-langpack/POSIX/LC_MESSAGES/snappy.mo", 0xc42009e9f8, 0) = -1 ENOENT (No such file or directory)
...
newfstatat(AT_FDCWD, "/snap/core/current/usr/share/locale/POSIX/LC_MESSAGES/snappy.mo", 0xc42009eac8, 0) = -1 ENOENT (No such file or directory)
...
newfstatat(AT_FDCWD, "/usr/share/locale-langpack/POSIX/LC_MESSAGES/snappy.mo", 0xc42009eb98, 0) = -1 ENOENT (No such file or directory)
...
newfstatat(AT_FDCWD, "/usr/share/locale/POSIX/LC_MESSAGES/snappy.mo", 0xc42009ec68, 0) = -1 ENOENT (No such file or directory)
...
newfstatat(AT_FDCWD, "/snap/core/current/usr/share/locale-langpack/POSIX/LC_MESSAGES/snappy.mo", 0xc42009ed38, 0) = -1 ENOENT (No such file or directory)
...
newfstatat(AT_FDCWD, "/snap/core/current/usr/share/locale/POSIX/LC_MESSAGES/snappy.mo", 0xc42009ee08, 0) = -1 ENOENT (No such file or directory)
...
newfstatat(AT_FDCWD, "/usr/share/locale-langpack/POSIX/LC_MESSAGES/snappy.mo", 0xc42009eed8, 0) = -1 ENOENT (No such file or directory)
...
newfstatat(AT_FDCWD, "/usr/share/locale/POSIX/LC_MESSAGES/snappy.mo", 0xc42009efa8, 0) = -1 ENOENT (No such file or directory)
...
openat(AT_FDCWD, "", O_RDONLY|O_CLOEXEC) = -1 ENOENT (No such file or directory)
...
newfstatat(AT_FDCWD, "/usr/local/sbin/apparmor_parser", 0xc4201b5148, 0) = -1 ENOENT (No such file or directory)
...
newfstatat(AT_FDCWD, "/usr/local/bin/apparmor_parser", 0xc4201b5218, 0) = -1 ENOENT (No such file or directory)
...
newfstatat(AT_FDCWD, "/usr/sbin/apparmor_parser", 0xc4201b52e8, 0) = -1 ENOENT (No such file or directory)
...
newfstatat(AT_FDCWD, "/usr/bin/apparmor_parser", 0xc4201b53b8, 0) = -1 ENOENT (No such file or directory)
...
newfstatat(AT_FDCWD, "/snap/snapd/current/usr/bin/snap", 0xc4201b5628, 0) = -1 ENOENT (No such file or directory)
...
access("/etc/ld.so.nohwcap", F_OK)      = -1 ENOENT (No such file or directory)
...
access("/etc/ld.so.preload", R_OK)      = -1 ENOENT (No such file or directory)
...
access("/etc/ld.so.nohwcap", F_OK)      = -1 ENOENT (No such file or directory)
...
access("/etc/ld.so.nohwcap", F_OK)      = -1 ENOENT (No such file or directory)
...
newfstatat(AT_FDCWD, "/meta/snap.yaml", 0xc42009e5e8, 0) = -1 ENOENT (No such file or directory)
...
newfstatat(AT_FDCWD, "/snap/core/current/usr/share/locale-langpack/POSIX/LC_MESSAGES/snappy.mo", 0xc42009e788, 0) = -1 ENOENT (No such file or directory)
...
newfstatat(AT_FDCWD, "/snap/core/current/usr/share/locale/POSIX/LC_MESSAGES/snappy.mo", 0xc42009e858, 0) = -1 ENOENT (No such file or directory)
...
newfstatat(AT_FDCWD, "/usr/share/locale-langpack/POSIX/LC_MESSAGES/snappy.mo", 0xc42009e928, 0) = -1 ENOENT (No such file or directory)
...
newfstatat(AT_FDCWD, "/usr/share/locale/POSIX/LC_MESSAGES/snappy.mo", 0xc42009e9f8, 0) = -1 ENOENT (No such file or directory)
...
newfstatat(AT_FDCWD, "/snap/core/current/usr/share/locale-langpack/POSIX/LC_MESSAGES/snappy.mo", 0xc42009eac8, 0) = -1 ENOENT (No such file or directory)
...
newfstatat(AT_FDCWD, "/snap/core/current/usr/share/locale/POSIX/LC_MESSAGES/snappy.mo", 0xc42009eb98, 0) = -1 ENOENT (No such file or directory)
...
newfstatat(AT_FDCWD, "/usr/share/locale-langpack/POSIX/LC_MESSAGES/snappy.mo", 0xc42009ec68, 0) = -1 ENOENT (No such file or directory)
...
newfstatat(AT_FDCWD, "/usr/share/locale/POSIX/LC_MESSAGES/snappy.mo", 0xc42009ed38, 0) = -1 ENOENT (No such file or directory)
...
openat(AT_FDCWD, "", O_RDONLY|O_CLOEXEC) = -1 ENOENT (No such file or directory)
...
newfstatat(AT_FDCWD, "/usr/local/sbin/apparmor_parser", 0xc420210e08, 0) = -1 ENOENT (No such file or directory)
...
newfstatat(AT_FDCWD, "/usr/local/bin/apparmor_parser", 0xc420210ed8, 0) = -1 ENOENT (No such file or directory)
...
newfstatat(AT_FDCWD, "/usr/sbin/apparmor_parser", 0xc420210fa8, 0) = -1 ENOENT (No such file or directory)
...
newfstatat(AT_FDCWD, "/usr/bin/apparmor_parser", 0xc420211078, 0) = -1 ENOENT (No such file or directory)
...
newfstatat(AT_FDCWD, "/usr/local/sbin/apparmor_parser", 0xc420211488, 0) = -1 ENOENT (No such file or directory)
...
newfstatat(AT_FDCWD, "/usr/local/bin/apparmor_parser", 0xc420211558, 0) = -1 ENOENT (No such file or directory)
...
newfstatat(AT_FDCWD, "/usr/sbin/apparmor_parser", 0xc420211628, 0) = -1 ENOENT (No such file or directory)
...
newfstatat(AT_FDCWD, "/usr/bin/apparmor_parser", 0xc4202116f8, 0) = -1 ENOENT (No such file or directory)
...
newfstatat(AT_FDCWD, "/snap/ubuntu-core-vm/7/meta/hooks", 0xc420280858, 0) = -1 ENOENT (No such file or directory)
...
connect(5, {sa_family=AF_LOCAL, sun_path="/var/run/nscd/socket"}, 110) = -1 ENOENT (No such file or directory)
...
connect(5, {sa_family=AF_LOCAL, sun_path="/var/run/nscd/socket"}, 110) = -1 ENOENT (No such file or directory)
...
access("/etc/ld.so.nohwcap", F_OK)      = -1 ENOENT (No such file or directory)
...
access("/etc/ld.so.nohwcap", F_OK)      = -1 ENOENT (No such file or directory)
...
access("/etc/ld.so.nohwcap", F_OK)      = -1 ENOENT (No such file or directory)
...
access("/etc/ld.so.nohwcap", F_OK)      = -1 ENOENT (No such file or directory)
...
newfstatat(AT_FDCWD, "/run/user/0", 0xc420280c68, 0) = -1 ENOENT (No such file or directory)
...
access("/etc/ld.so.nohwcap", F_OK)      = -1 ENOENT (No such file or directory)
...
access("/etc/ld.so.preload", R_OK)      = -1 ENOENT (No such file or directory)
...
access("/etc/ld.so.nohwcap", F_OK)      = -1 ENOENT (No such file or directory)
...
access("/etc/ld.so.nohwcap", F_OK)      = -1 ENOENT (No such file or directory)
...
access("/etc/ld.so.nohwcap", F_OK)      = -1 ENOENT (No such file or directory)
...
access("/etc/ld.so.nohwcap", F_OK)      = -1 ENOENT (No such file or directory)
...
access("/meta/snap.yaml", F_OK)         = -1 ENOENT (No such file or directory)
...
open("/run/udev/tags/snap_ubuntu-core-vm_ubuntu-core-vm", O_RDONLY|O_NONBLOCK|O_DIRECTORY|O_CLOEXEC) = -1 ENOENT (No such file or directory)
...
newfstatat(AT_FDCWD, "/snap/core/current/usr/share/locale-langpack/POSIX/LC_MESSAGES/snappy.mo", 0xc42007e9f8, 0) = -1 ENOENT (No such file or directory)
...
newfstatat(AT_FDCWD, "/snap/core/current/usr/share/locale/POSIX/LC_MESSAGES/snappy.mo", 0xc42007eac8, 0) = -1 ENOENT (No such file or directory)
...
newfstatat(AT_FDCWD, "/usr/share/locale-langpack/POSIX/LC_MESSAGES/snappy.mo", 0xc42007eb98, 0) = -1 ENOENT (No such file or directory)
...
newfstatat(AT_FDCWD, "/usr/share/locale/POSIX/LC_MESSAGES/snappy.mo", 0xc42007ec68, 0) = -1 ENOENT (No such file or directory)
...
newfstatat(AT_FDCWD, "/snap/core/current/usr/share/locale-langpack/POSIX/LC_MESSAGES/snappy.mo", 0xc42007ed38, 0) = -1 ENOENT (No such file or directory)
...
newfstatat(AT_FDCWD, "/snap/core/current/usr/share/locale/POSIX/LC_MESSAGES/snappy.mo", 0xc42007ee08, 0) = -1 ENOENT (No such file or directory)
...
newfstatat(AT_FDCWD, "/usr/share/locale-langpack/POSIX/LC_MESSAGES/snappy.mo", 0xc42007eed8, 0) = -1 ENOENT (No such file or directory)
...
newfstatat(AT_FDCWD, "/usr/share/locale/POSIX/LC_MESSAGES/snappy.mo", 0xc42007efa8, 0) = -1 ENOENT (No such file or directory)
...
openat(AT_FDCWD, "", O_RDONLY|O_CLOEXEC) = -1 ENOENT (No such file or directory)
...
newfstatat(AT_FDCWD, "/snap/ubuntu-core-vm/7/meta/hooks", 0xc42007ff18, 0) = -1 ENOENT (No such file or directory)
...
access("/etc/ld.so.nohwcap", F_OK)      = -1 ENOENT (No such file or directory)
...
access("/etc/ld.so.preload", R_OK)      = -1 ENOENT (No such file or directory)
...
access("/etc/ld.so.nohwcap", F_OK)      = -1 ENOENT (No such file or directory)
...
access("/etc/ld.so.nohwcap", F_OK)      = -1 ENOENT (No such file or directory)
...
access("/etc/ld.so.preload", R_OK)      = -1 ENOENT (No such file or directory)
...
open("/var/lib/snapd/lib/gl/tls/x86_64/libtinfo.so.5", O_RDONLY|O_CLOEXEC) = -1 ENOENT (No such file or directory)
...
stat("/var/lib/snapd/lib/gl/tls/x86_64", 0x7ffd3d5191f0) = -1 ENOENT (No such file or directory)
...
open("/var/lib/snapd/lib/gl/tls/libtinfo.so.5", O_RDONLY|O_CLOEXEC) = -1 ENOENT (No such file or directory)
...
open("/var/lib/snapd/lib/gl/x86_64/libtinfo.so.5", O_RDONLY|O_CLOEXEC) = -1 ENOENT (No such file or directory)
...
stat("/var/lib/snapd/lib/gl/x86_64", 0x7ffd3d5191f0) = -1 ENOENT (No such file or directory)
...
open("/var/lib/snapd/lib/gl/libtinfo.so.5", O_RDONLY|O_CLOEXEC) = -1 ENOENT (No such file or directory)
...
open("/var/lib/snapd/lib/gl32/tls/x86_64/libtinfo.so.5", O_RDONLY|O_CLOEXEC) = -1 ENOENT (No such file or directory)
...
stat("/var/lib/snapd/lib/gl32/tls/x86_64", 0x7ffd3d5191f0) = -1 ENOENT (No such file or directory)
...
open("/var/lib/snapd/lib/gl32/tls/libtinfo.so.5", O_RDONLY|O_CLOEXEC) = -1 ENOENT (No such file or directory)
...
open("/var/lib/snapd/lib/gl32/x86_64/libtinfo.so.5", O_RDONLY|O_CLOEXEC) = -1 ENOENT (No such file or directory)
...
stat("/var/lib/snapd/lib/gl32/x86_64", 0x7ffd3d5191f0) = -1 ENOENT (No such file or directory)
...
open("/var/lib/snapd/lib/gl32/libtinfo.so.5", O_RDONLY|O_CLOEXEC) = -1 ENOENT (No such file or directory)
...
open("/var/lib/snapd/void/tls/x86_64/libtinfo.so.5", O_RDONLY|O_CLOEXEC) = -1 ENOENT (No such file or directory)
...
stat("/var/lib/snapd/void/tls/x86_64", 0x7ffd3d5191f0) = -1 ENOENT (No such file or directory)
...
open("/var/lib/snapd/void/tls/libtinfo.so.5", O_RDONLY|O_CLOEXEC) = -1 ENOENT (No such file or directory)
...
stat("/var/lib/snapd/void/tls", 0x7ffd3d5191f0) = -1 ENOENT (No such file or directory)
...
open("/var/lib/snapd/void/x86_64/libtinfo.so.5", O_RDONLY|O_CLOEXEC) = -1 ENOENT (No such file or directory)
...
stat("/var/lib/snapd/void/x86_64", 0x7ffd3d5191f0) = -1 ENOENT (No such file or directory)
...
open("/var/lib/snapd/void/libtinfo.so.5", O_RDONLY|O_CLOEXEC) = -1 ENOENT (No such file or directory)
...
open("/snap/ubuntu-core-vm/7/usr/lib/x86_64-linux-gnu/tls/x86_64/libtinfo.so.5", O_RDONLY|O_CLOEXEC) = -1 ENOENT (No such file or directory)
...
stat("/snap/ubuntu-core-vm/7/usr/lib/x86_64-linux-gnu/tls/x86_64", 0x7ffd3d5191f0) = -1 ENOENT (No such file or directory)
...
open("/snap/ubuntu-core-vm/7/usr/lib/x86_64-linux-gnu/tls/libtinfo.so.5", O_RDONLY|O_CLOEXEC) = -1 ENOENT (No such file or directory)
...
stat("/snap/ubuntu-core-vm/7/usr/lib/x86_64-linux-gnu/tls", 0x7ffd3d5191f0) = -1 ENOENT (No such file or directory)
...
open("/snap/ubuntu-core-vm/7/usr/lib/x86_64-linux-gnu/x86_64/libtinfo.so.5", O_RDONLY|O_CLOEXEC) = -1 ENOENT (No such file or directory)
...
stat("/snap/ubuntu-core-vm/7/usr/lib/x86_64-linux-gnu/x86_64", 0x7ffd3d5191f0) = -1 ENOENT (No such file or directory)
...
open("/snap/ubuntu-core-vm/7/usr/lib/x86_64-linux-gnu/libtinfo.so.5", O_RDONLY|O_CLOEXEC) = -1 ENOENT (No such file or directory)
...
open("tls/x86_64/libtinfo.so.5", O_RDONLY|O_CLOEXEC) = -1 ENOENT (No such file or directory)
...
open("tls/libtinfo.so.5", O_RDONLY|O_CLOEXEC) = -1 ENOENT (No such file or directory)
...
open("x86_64/libtinfo.so.5", O_RDONLY|O_CLOEXEC) = -1 ENOENT (No such file or directory)
...
open("libtinfo.so.5", O_RDONLY|O_CLOEXEC) = -1 ENOENT (No such file or directory)
...
open("/snap/ubuntu-core-vm/7/lib/tls/x86_64/libtinfo.so.5", O_RDONLY|O_CLOEXEC) = -1 ENOENT (No such file or directory)
...
stat("/snap/ubuntu-core-vm/7/lib/tls/x86_64", 0x7ffd3d5191f0) = -1 ENOENT (No such file or directory)
...
open("/snap/ubuntu-core-vm/7/lib/tls/libtinfo.so.5", O_RDONLY|O_CLOEXEC) = -1 ENOENT (No such file or directory)
...
stat("/snap/ubuntu-core-vm/7/lib/tls", 0x7ffd3d5191f0) = -1 ENOENT (No such file or directory)
...
open("/snap/ubuntu-core-vm/7/lib/x86_64/libtinfo.so.5", O_RDONLY|O_CLOEXEC) = -1 ENOENT (No such file or directory)
...
stat("/snap/ubuntu-core-vm/7/lib/x86_64", 0x7ffd3d5191f0) = -1 ENOENT (No such file or directory)
...
open("/snap/ubuntu-core-vm/7/lib/libtinfo.so.5", O_RDONLY|O_CLOEXEC) = -1 ENOENT (No such file or directory)
...
open("/snap/ubuntu-core-vm/7/usr/lib/tls/x86_64/libtinfo.so.5", O_RDONLY|O_CLOEXEC) = -1 ENOENT (No such file or directory)
...
stat("/snap/ubuntu-core-vm/7/usr/lib/tls/x86_64", 0x7ffd3d5191f0) = -1 ENOENT (No such file or directory)
...
open("/snap/ubuntu-core-vm/7/usr/lib/tls/libtinfo.so.5", O_RDONLY|O_CLOEXEC) = -1 ENOENT (No such file or directory)
...
stat("/snap/ubuntu-core-vm/7/usr/lib/tls", 0x7ffd3d5191f0) = -1 ENOENT (No such file or directory)
...
open("/snap/ubuntu-core-vm/7/usr/lib/x86_64/libtinfo.so.5", O_RDONLY|O_CLOEXEC) = -1 ENOENT (No such file or directory)
...
stat("/snap/ubuntu-core-vm/7/usr/lib/x86_64", 0x7ffd3d5191f0) = -1 ENOENT (No such file or directory)
...
open("/snap/ubuntu-core-vm/7/usr/lib/libtinfo.so.5", O_RDONLY|O_CLOEXEC) = -1 ENOENT (No such file or directory)
...
open("/snap/ubuntu-core-vm/7/lib/x86_64-linux-gnu/tls/x86_64/libtinfo.so.5", O_RDONLY|O_CLOEXEC) = -1 ENOENT (No such file or directory)
...
stat("/snap/ubuntu-core-vm/7/lib/x86_64-linux-gnu/tls/x86_64", 0x7ffd3d5191f0) = -1 ENOENT (No such file or directory)
...
open("/snap/ubuntu-core-vm/7/lib/x86_64-linux-gnu/tls/libtinfo.so.5", O_RDONLY|O_CLOEXEC) = -1 ENOENT (No such file or directory)
...
stat("/snap/ubuntu-core-vm/7/lib/x86_64-linux-gnu/tls", 0x7ffd3d5191f0) = -1 ENOENT (No such file or directory)
...
open("/snap/ubuntu-core-vm/7/lib/x86_64-linux-gnu/x86_64/libtinfo.so.5", O_RDONLY|O_CLOEXEC) = -1 ENOENT (No such file or directory)
...
stat("/snap/ubuntu-core-vm/7/lib/x86_64-linux-gnu/x86_64", 0x7ffd3d5191f0) = -1 ENOENT (No such file or directory)
...
open("/var/lib/snapd/lib/gl/tls/libdl.so.2", O_RDONLY|O_CLOEXEC) = -1 ENOENT (No such file or directory)
...
open("/var/lib/snapd/lib/gl/libdl.so.2", O_RDONLY|O_CLOEXEC) = -1 ENOENT (No such file or directory)
...
open("/var/lib/snapd/lib/gl32/tls/libdl.so.2", O_RDONLY|O_CLOEXEC) = -1 ENOENT (No such file or directory)
...
open("/var/lib/snapd/lib/gl32/libdl.so.2", O_RDONLY|O_CLOEXEC) = -1 ENOENT (No such file or directory)
...
open("/var/lib/snapd/void/libdl.so.2", O_RDONLY|O_CLOEXEC) = -1 ENOENT (No such file or directory)
...
open("/snap/ubuntu-core-vm/7/usr/lib/x86_64-linux-gnu/libdl.so.2", O_RDONLY|O_CLOEXEC) = -1 ENOENT (No such file or directory)
...
open("tls/x86_64/libdl.so.2", O_RDONLY|O_CLOEXEC) = -1 ENOENT (No such file or directory)
...
open("tls/libdl.so.2", O_RDONLY|O_CLOEXEC) = -1 ENOENT (No such file or directory)
...
open("x86_64/libdl.so.2", O_RDONLY|O_CLOEXEC) = -1 ENOENT (No such file or directory)
...
open("libdl.so.2", O_RDONLY|O_CLOEXEC)  = -1 ENOENT (No such file or directory)
...
open("/snap/ubuntu-core-vm/7/lib/libdl.so.2", O_RDONLY|O_CLOEXEC) = -1 ENOENT (No such file or directory)
...
open("/snap/ubuntu-core-vm/7/usr/lib/libdl.so.2", O_RDONLY|O_CLOEXEC) = -1 ENOENT (No such file or directory)
...
open("/var/lib/snapd/lib/gl/tls/libc.so.6", O_RDONLY|O_CLOEXEC) = -1 ENOENT (No such file or directory)
...
open("/var/lib/snapd/lib/gl/libc.so.6", O_RDONLY|O_CLOEXEC) = -1 ENOENT (No such file or directory)
...
open("/var/lib/snapd/lib/gl32/tls/libc.so.6", O_RDONLY|O_CLOEXEC) = -1 ENOENT (No such file or directory)
...
open("/var/lib/snapd/lib/gl32/libc.so.6", O_RDONLY|O_CLOEXEC) = -1 ENOENT (No such file or directory)
...
open("/var/lib/snapd/void/libc.so.6", O_RDONLY|O_CLOEXEC) = -1 ENOENT (No such file or directory)
...
open("/snap/ubuntu-core-vm/7/usr/lib/x86_64-linux-gnu/libc.so.6", O_RDONLY|O_CLOEXEC) = -1 ENOENT (No such file or directory)
...
open("tls/x86_64/libc.so.6", O_RDONLY|O_CLOEXEC) = -1 ENOENT (No such file or directory)
...
open("tls/libc.so.6", O_RDONLY|O_CLOEXEC) = -1 ENOENT (No such file or directory)
...
open("x86_64/libc.so.6", O_RDONLY|O_CLOEXEC) = -1 ENOENT (No such file or directory)
...
open("libc.so.6", O_RDONLY|O_CLOEXEC)   = -1 ENOENT (No such file or directory)
...
open("/snap/ubuntu-core-vm/7/lib/libc.so.6", O_RDONLY|O_CLOEXEC) = -1 ENOENT (No such file or directory)
...
open("/snap/ubuntu-core-vm/7/usr/lib/libc.so.6", O_RDONLY|O_CLOEXEC) = -1 ENOENT (No such file or directory)
...
open("/usr/lib/locale/locale-archive", O_RDONLY|O_CLOEXEC) = -1 ENOENT (No such file or directory)
...
open("/usr/share/locale/locale.alias", O_RDONLY|O_CLOEXEC) = -1 ENOENT (No such file or directory)
...
open("/usr/lib/locale/en_GB.UTF-8/LC_IDENTIFICATION", O_RDONLY|O_CLOEXEC) = -1 ENOENT (No such file or directory)
...
open("/usr/lib/locale/en_GB.utf8/LC_IDENTIFICATION", O_RDONLY|O_CLOEXEC) = -1 ENOENT (No such file or directory)
...
open("/usr/lib/locale/en_GB/LC_IDENTIFICATION", O_RDONLY|O_CLOEXEC) = -1 ENOENT (No such file or directory)
...
open("/usr/lib/locale/en.UTF-8/LC_IDENTIFICATION", O_RDONLY|O_CLOEXEC) = -1 ENOENT (No such file or directory)
...
open("/usr/lib/locale/en.utf8/LC_IDENTIFICATION", O_RDONLY|O_CLOEXEC) = -1 ENOENT (No such file or directory)
...
open("/usr/lib/locale/en/LC_IDENTIFICATION", O_RDONLY|O_CLOEXEC) = -1 ENOENT (No such file or directory)
...
rt_sigprocmask(SIG_BLOCK, NULL, [], 8)  = 0
--- SIGSEGV {si_signo=SIGSEGV, si_code=SI_KERNEL, si_addr=0} ---
+++ killed by SIGSEGV (core dumped) +++

参考

• https://discourse.ubuntu.com/t/snaps-to-develop-a-web-kiosk-on-ubuntu-core-using-wayland/6424
• https://developer.ubuntu.com/core/examples/snaps-on-mir

Answer 1

尝试通过 strace 运行此命令

sudo apt 安装 strace
sudo strace ubuntu-core-vm init edge

请记住，strace 非常冗长。

在出现段错误之前查找任何可疑的东西，因为这可能会引导您找到问题的根源。

您还可以使用gdb核心转储来分析它。

在这里阅读：https://stackoverflow.com/questions/8305866/how-do-i-analyze-a-programs-core-dump-file-with-gdb-when-it-has-command-line-pa

从 strace 来看，它似乎是一个 snap 包。但只有 beta 和 edge 版本可用：

sudo snap 安装 ubuntu-core-vm
错误：snap“ubuntu-core-vm”在稳定版上不可用，但可以在
       以下渠道：

       beta snap 安装 --beta ubuntu-core-vm
       edge snap 安装--edge ubuntu-core-vm

       请注意，预发布渠道可能包含尚未完全测试的功能或
       已实现。使用“snap info ubuntu-core-vm”获取更多信息。

因此你应该向开发人员报告此 snap 中的错误。