docker - 运行docker “Error resolving syscall name <>: could not resolve name to syscall - ignoring syscall.”时出错

Question

我在一台机器上运行Docker镜像时看到以下错误

uname -r
3.10.0-229.7.2.el7.x86_64

2016/11/01 23:46:56 Error resolving syscall name execveat: could not resolve name to syscall - ignoring syscall.
2016/11/01 23:46:56 Error resolving syscall name getrandom: could not resolve name to syscall - ignoring syscall.
2016/11/01 23:46:56 Error resolving syscall name memfd_create: could not resolve name to syscall - ignoring syscall.
2016/11/01 23:46:56 Error resolving syscall name renameat2: could not resolve name to syscall - ignoring syscall.
2016/11/01 23:46:56 Error resolving syscall name sched_getattr: could not resolve name to syscall - ignoring syscall.
2016/11/01 23:46:56 Error resolving syscall name sched_setattr: could not resolve name to syscall - ignoring syscall.
2016/11/01 23:46:56 Error resolving syscall name seccomp: could not resolve name to syscall - ignoring syscall.
2016/11/01 23:46:56 Error resolving syscall name breakpoint: could not resolve name to syscall - ignoring syscall.
2016/11/01 23:46:56 Error resolving syscall name cacheflush: could not resolve name to syscall - ignoring syscall.
2016/11/01 23:46:56 Error resolving syscall name set_tls: could not resolve name to syscall - ignoring syscall.

我是否需要安装任何缺少的依赖项来解决这些错误？

[nipatel@spgswdev10 xdk]$ docker version
Client:
 Version:         1.10.3
 API version:     1.22
 Package version: docker-common-1.10.3-46.sl7.14.x86_64
 Go version:      go1.6.3
 Git commit:      8f966cb-unsupported
 Built:           Wed Sep 28 09:42:19 2016
 OS/Arch:         linux/amd64

Server:
 Version:         1.10.3
 API version:     1.22
 Package version: docker-common-1.10.3-46.sl7.14.x86_64
 Go version:      go1.6.3
 Git commit:      8f966cb-unsupported
 Built:           Wed Sep 28 09:42:19 2016
 OS/Arch:         linux/amd64

Answer 1

看来这是docker / selinux问题，建议将libseccomp升级到libseccomp-2.2.1-1.el7.x86_64或更高版本。
我能够解决:yum upgrade libseccomp