频繁重启原因之一!

leafye

Feb 19 15:35:01 yepy CRON[1793714]: pam_unix(cron:session): session opened for user root(uid=0) by (uid=0)
Feb 19 15:35:01 yepy CRON[1793715]: (root) CMD (command -v debian-sa1 > /dev/null && debian-sa1 1 1)
Feb 19 15:35:01 yepy CRON[1793714]: pam_unix(cron:session): session closed for user root
Feb 19 15:35:11 yepy QEMU[1014]: kvm: vfio: Cannot reset device 0000:00:14.2, no available reset mechanism.
Feb 19 15:35:11 yepy QEMU[1014]: kvm: vfio: Cannot reset device 0000:00:14.0, no available reset mechanism.
Feb 19 15:35:11 yepy QEMU[1014]: kvm: vfio: Cannot reset device 0000:00:14.2, no available reset mechanism.
Feb 19 15:35:11 yepy QEMU[1014]: kvm: vfio: Cannot reset device 0000:00:14.0, no available reset mechanism.

这是虚拟机 00:14这个设备是usb3.0直通.导致的.

物理机之前usb2.0很稳定，后来改3.0开始也是很不稳定.一直不知道这个原因.虚拟机这边看到了.!!  

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