我已经安装了调试内核并启用了 kdump。 coredump 已成功生成，但是当我尝试在重新启动后加载 vmcore 时，崩溃命令只是退出而没有提示：
# crash /usr/lib/debug/usr/lib/modules/3.10.0-693.11.6.el7.x86_64.debug/vmlinux /var/crash/127.0.0.1-2019-05-25-22\:55\:50/vmcore
crash 7.2.3-8.el7
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有任何想法吗？
有没有办法将 vmcore 文件转换为 coredump 文件，以便我可以直接使用 gdb 加载它？