我正在尝试使用“vagrant halt”停止 vagrant vm，但它似乎在检测客户操作系统时挂断了。（vagrant 1.5.1，centos 6.5 vm）。这是 vagrant 中的错误还是我们的基础框出了问题？
vagrant halt 的调试日志：
DEBUG ssh: Re-using SSH connection. INFO ssh: Execute: grep 'Fedora release [12][67890]' /etc/redhat-release (sudo=false) DEBUG ssh: Sending SSH keep-alive... ...snip DEBUG guest: Trying: ubuntu DEBUG ssh: Re-using SSH connection. INFO ssh: Execute: cat /etc/issue | grep 'Ubuntu' (sudo=false) DEBUG ssh: Sending SSH keep-alive... ... DEBUG guest: Trying: suse DEBUG ssh: Re-using SSH connection. INFO ssh: Execute: cat /etc/SuSE-release (sudo=false) DEBUG ssh: Sending SSH keep-alive... ... DEBUG guest: Trying: pld DEBUG ssh: Re-using SSH connection. INFO ssh: Execute: cat /etc/pld-release (sudo=false) DEBUG ssh: Sending SSH keep-alive... DEBUG ssh: Sending SSH keep-alive... ... DEBUG guest: Trying: arch
当 vagrant 尝试检测操作系统时，我开始在 /var/log/messages 中看到段错误
May 1 11:52:19 localhost kernel: bash[21880]: segfault at 7ffff4db3e64 ip 0000000000424add sp 00007ffff4db3e30 error 6 in bash[400000+d4000] May 1 11:52:20 localhost abrtd: Directory 'ccpp-2014-05-01-11:52:19-21880' creation detected May 1 11:52:20 localhost abrt[21881]: Saved core dump of pid 21880 (/bin/bash) to /var/spool/abrt/ccpp-2014-05-01-11:52:19-21880 (65454080 bytes) May 1 11:52:20 localhost kernel: bash[21883]: segfault at 7ffff4db3e64 ip 0000000000424add sp 00007ffff4db3e30 error 6 in bash[400000+d4000] May 1 11:52:20 localhost abrt[21884]: Not saving repeating crash in '/bin/bash' May 1 11:52:20 localhost kernel: bash[7759]: segfault at 7ffff4db3f98 ip 0000000000422105 sp 00007ffff4db3fa0 error 6 in bash[400000+d4000] May 1 11:52:20 localhost abrt[21886]: Not saving repeating crash in '/bin/bash' May 1 11:52:24 localhost kernel: Bridge firewalling registered May 1 11:53:51 localhost kernel: bash[3725]: segfault at 7fffd5939da4 ip 0000000000424add sp 00007fffd5939d70 error 6 in bash[400000+d4000] May 1 11:53:51 localhost abrt[3726]: Saved core dump of pid 3725 (/bin/bash) to /var/spool/abrt/ccpp-2014-05-01-11:53:51-3725 (65454080 bytes) May 1 11:53:51 localhost abrtd: Directory 'ccpp-2014-05-01-11:53:51-3725' creation detected May 1 11:53:51 localhost kernel: bash[3727]: segfault at 7fffd5939da4 ip 0000000000424add sp 00007fffd5939d70 error 6 in bash[400000+d4000] May 1 11:53:51 localhost abrt[3728]: Not saving repeating crash in '/bin/bash' May 1 11:53:51 localhost kernel: bash[21887]: segfault at 7fffd5939fb4 ip 0000000000424add sp 00007fffd5939f80 error 6 in bash[400000+d4000] May 1 11:53:51 localhost abrt[3729]: Not saving repeating crash in '/bin/bash' May 1 11:54:15 localhost abrtd: Sending an email... May 1 11:54:15 localhost abrtd: Email was sent to: root@localhost May 1 11:54:15 localhost abrtd: New problem directory /var/spool/abrt/ccpp-2014-05-01-11:52:19-21880, processing
我尝试设置 config.vm.guest = :linux（我不知道是否有专门针对 centos 的选项）但它甚至无法启动并出现另一个错误：
Vagrant attempted to execute the capability 'change_host_name' on the detect guest OS 'linux', but the guest doesn't support that capability. This capability is required for your configuration of Vagrant. Please either reconfigure Vagrant to avoid this capability or fix the issue by creating the capability.
答案1
我猜这个问题将在 1.6 版本中修复：