Feb  7 15:37:51 office logger: /etc/xen/scripts/block: add XENBUS_PATH=backend/vbd/8/768
Feb  7 15:37:51 office logger: /etc/xen/scripts/block: add XENBUS_PATH=backend/vbd/8/5632
Feb  7 15:37:51 office logger: /etc/xen/scripts/vif-bridge: online XENBUS_PATH=backend/vif/8/0
Feb  7 15:37:51 office logger: /etc/xen/scripts/vif-bridge: iptables setup failed. This may affect guest networking.
Feb  7 15:37:51 office logger: /etc/xen/scripts/vif-bridge: Successful vif-bridge online for vif8.0, bridge eth0.
Feb  7 15:37:51 office logger: /etc/xen/scripts/vif-bridge: Writing backend/vif/8/0/hotplug-status connected to xenstore.
Feb  7 15:37:51 office logger: /etc/xen/scripts/block: Writing backend/vbd/8/768/physical-device fd:3 to xenstore.
Feb  7 15:37:51 office logger: /etc/xen/scripts/block: Writing backend/vbd/8/768/hotplug-status connected to xenstore.
Feb  7 15:37:51 office logger: /etc/xen/scripts/xen-hotplug-cleanup: XENBUS_PATH=backend/console/8/0
Feb  7 15:37:51 office logger: /etc/xen/scripts/xen-hotplug-cleanup: XENBUS_PATH=backend/vfb/8/0
Feb  7 15:37:51 office logger: /etc/xen/scripts/block: remove XENBUS_PATH=backend/vbd/8/768
Feb  7 15:37:51 office logger: /etc/xen/scripts/vif-bridge: offline XENBUS_PATH=backend/vif/8/0
Feb  7 15:37:51 office logger: /etc/xen/scripts/xen-hotplug-cleanup: XENBUS_PATH=backend/vbd/8/768
Feb  7 15:37:51 office logger: /etc/xen/scripts/vif-bridge: brctl delif eth0 vif8.0 failed
Feb  7 15:37:51 office logger: /etc/xen/scripts/vif-bridge: ifconfig vif8.0 down failed
Feb  7 15:37:52 office logger: /etc/xen/scripts/vif-bridge: Successful vif-bridge offline for vif8.0, bridge eth0.
Feb  7 15:37:52 office logger: /etc/xen/scripts/xen-hotplug-cleanup: XENBUS_PATH=backend/vif/8/0
Feb  7 15:37:52 office logger: /etc/xen/scripts/block: Writing backend/vbd/8/5632/hotplug-error Path closed or removed during hotplug add: backend/vbd/8/5632 state: 6 backend/vbd/8/5632/hotplug-status error to xenstore.
Feb  7 15:37:52 office logger: /etc/xen/scripts/block: Path closed or removed during hotplug add: backend/vbd/8/5632 state: 6
Feb  7 15:37:52 office logger: /etc/xen/scripts/block: remove XENBUS_PATH=backend/vbd/8/5632
Feb  7 15:37:52 office logger: /etc/xen/scripts/block: Writing backend/vbd/8/5632/hotplug-error xenstore-read backend/vbd/8/5632/node failed. backend/vbd/8/5632/hotplug-status error to xenstore.
Feb  7 15:37:52 office logger: /etc/xen/scripts/block: xenstore-read backend/vbd/8/5632/node failed.
Feb  7 15:37:52 office logger: /etc/xen/scripts/block: Writing backend/vbd/8/5632/hotplug-error /etc/xen/scripts/block failed; error detected. backend/vbd/8/5632/hotplug-status error to xenstore.
Feb  7 15:37:52 office logger: /etc/xen/scripts/block: /etc/xen/scripts/block failed; error detected.
Feb  7 15:37:52 office logger: /etc/xen/scripts/xen-hotplug-cleanup: XENBUS_PATH=backend/vbd/8/5632