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[Xen-devel] Failed on starting DomUs with vif error.

  • To: xen-devel@xxxxxxxxxxxxx
  • From: 王立松 <caacmis@xxxxxxx>
  • Date: Thu, 20 Jun 2013 17:07:25 +0800 (CST)
  • Delivery-date: Thu, 20 Jun 2013 09:07:55 +0000
  • List-id: Xen developer discussion <xen-devel.lists.xen.org>
I just found my box couldn't start DomUs with "Error: Device 0 (vif) could not be connected. Hotplug scripts not working.".
This is the xend.log
[2013-06-20 16:51:22 10765] DEBUG (XendDomainInfo:2498) XendDomainInfo.constructDomain
[2013-06-20 16:51:22 10765] DEBUG (balloon:187) Balloon: 15387484 KiB free; need 16384; done.
[2013-06-20 16:51:22 10765] DEBUG (XendDomain:476) Adding Domain: 10
[2013-06-20 16:51:22 10765] DEBUG (XendDomainInfo:2836) XendDomainInfo.initDomain: 10 256
[2013-06-20 16:51:22 10765] DEBUG (image:343) No VNC passwd configured for vfb access
[2013-06-20 16:51:22 10765] DEBUG (image:895) args: boot, val: dc
[2013-06-20 16:51:22 10765] DEBUG (image:895) args: fda, val: None
[2013-06-20 16:51:22 10765] DEBUG (image:895) args: fdb, val: None
[2013-06-20 16:51:22 10765] DEBUG (image:895) args: soundhw, val: None
[2013-06-20 16:51:22 10765] DEBUG (image:895) args: localtime, val: None
[2013-06-20 16:51:22 10765] DEBUG (image:895) args: serial, val: ['pty']
[2013-06-20 16:51:22 10765] DEBUG (image:895) args: std-vga, val: None
[2013-06-20 16:51:22 10765] DEBUG (image:895) args: isa, val: None
[2013-06-20 16:51:22 10765] DEBUG (image:895) args: acpi, val: 1
[2013-06-20 16:51:22 10765] DEBUG (image:895) args: usb, val: 1
[2013-06-20 16:51:22 10765] DEBUG (image:895) args: usbdevice, val: None
[2013-06-20 16:51:22 10765] DEBUG (image:895) args: gfx_passthru, val: None
[2013-06-20 16:51:22 10765] INFO (image:826) Need to create platform device.[domid:10]
[2013-06-20 16:51:22 10765] DEBUG (XendDomainInfo:2863) _initDomain:shadow_memory=0x9, memory_static_max=0x40000000, memory_static_min=0x0.
[2013-06-20 16:51:22 10765] INFO (image:186) buildDomain os=hvm dom=10 vcpus=1
[2013-06-20 16:51:22 10765] DEBUG (image:953) domid          = 10
[2013-06-20 16:51:22 10765] DEBUG (image:954) image          = /usr/lib/xen/boot/hvmloader
[2013-06-20 16:51:22 10765] DEBUG (image:955) store_evtchn   = 2
[2013-06-20 16:51:22 10765] DEBUG (image:956) memsize        = 1024
[2013-06-20 16:51:22 10765] DEBUG (image:957) target         = 1024
[2013-06-20 16:51:22 10765] DEBUG (image:958) vcpus          = 1
[2013-06-20 16:51:22 10765] DEBUG (image:959) vcpu_avail     = 1
[2013-06-20 16:51:22 10765] DEBUG (image:960) acpi           = 1
[2013-06-20 16:51:22 10765] DEBUG (image:961) apic           = 1
[2013-06-20 16:51:22 10765] INFO (XendDomainInfo:2357) createDevice: vkbd : {'devid': 0, 'uuid': '9aebaf8a-0736-2a65-6c07-742493c6c15c', 'backend': '0'}
[2013-06-20 16:51:22 10765] DEBUG (DevController:95) DevController: writing {'state': '1', 'backend-id': '0', 'backend': '/local/domain/0/backend/vkbd/10/0'} to /local/domain/10/device/vkbd/0.
[2013-06-20 16:51:22 10765] DEBUG (DevController:97) DevController: writing {'frontend-id': '10', 'domain': 'ubuntu', 'frontend': '/local/domain/10/device/vkbd/0', 'state': '1', 'online': '1'} to /local/domain/0/backend/vkbd/10/0.
[2013-06-20 16:51:22 10765] INFO (XendDomainInfo:2357) createDevice: console : {'devid': 0, 'protocol': 'vt100', 'location': '3', 'uuid': '78ba0079-b071-5481-4242-1fc052086ef5'}
[2013-06-20 16:51:22 10765] DEBUG (DevController:95) DevController: writing {'state': '1', 'backend-id': '0', 'backend': '/local/domain/0/backend/console/10/0'} to /local/domain/10/device/console/0.
[2013-06-20 16:51:22 10765] DEBUG (DevController:97) DevController: writing {'domain': 'ubuntu', 'frontend': '/local/domain/10/device/console/0', 'uuid': '78ba0079-b071-5481-4242-1fc052086ef5', 'frontend-id': '10', 'state': '1', 'location': '3', 'online': '1', 'protocol': 'vt100'} to /local/domain/0/backend/console/10/0.
[2013-06-20 16:51:22 10765] INFO (XendDomainInfo:2357) createDevice: vfb : {'vncunused': '1', 'other_config': {'vncunused': '1', 'keymap': 'en-us', 'vnc': '1'}, 'vnc': '1', 'uuid': '3a87919f-3b1e-4b3d-f2e6-a411d083ba5d', 'devid': 0, 'keymap': 'en-us', 'location': '127.0.0.1:5900'}
[2013-06-20 16:51:22 10765] DEBUG (DevController:95) DevController: writing {'state': '1', 'backend-id': '0', 'backend': '/local/domain/0/backend/vfb/10/0'} to /local/domain/10/device/vfb/0.
[2013-06-20 16:51:22 10765] DEBUG (DevController:97) DevController: writing {'vncunused': '1', 'domain': 'ubuntu', 'frontend': '/local/domain/10/device/vfb/0', 'uuid': '3a87919f-3b1e-4b3d-f2e6-a411d083ba5d', 'frontend-id': '10', 'state': '1', 'keymap': 'en-us', 'location': '127.0.0.1:5900', 'online': '1', 'vnc': '1'} to /local/domain/0/backend/vfb/10/0.
[2013-06-20 16:51:22 10765] INFO (XendDomainInfo:2357) createDevice: vbd : {'protocol': 'x86_32-abi', 'uuid': '6ab44870-b2f0-d0f4-352e-18e89252440c', 'bootable': 1, 'devid': 768, 'driver': 'paravirtualised', 'dev': 'hda:disk', 'uname': 'phy:/dev/vg_h1/LV_UBT1204', 'mode': 'w', 'VDI': '', 'backend': '0'}
[2013-06-20 16:51:22 10765] DEBUG (DevController:95) DevController: writing {'virtual-device': '768', 'protocol': 'x86_32-abi', 'device-type': 'disk', 'backend-id': '0', 'state': '1', 'backend': '/local/domain/0/backend/vbd/10/768'} to /local/domain/10/device/vbd/768.
[2013-06-20 16:51:22 10765] DEBUG (DevController:97) DevController: writing {'domain': 'ubuntu', 'frontend': '/local/domain/10/device/vbd/768', 'uuid': '6ab44870-b2f0-d0f4-352e-18e89252440c', 'bootable': '1', 'dev': 'hda', 'state': '1', 'params': '/dev/vg_h1/LV_UBT1204', 'mode': 'w', 'online': '1', 'frontend-id': '10', 'type': 'phy'} to /local/domain/0/backend/vbd/10/768.
[2013-06-20 16:51:22 10765] INFO (XendDomainInfo:2357) createDevice: vbd : {'uuid': '53f7a6b1-b866-edab-8832-4cb2235c434e', 'bootable': 0, 'devid': 5632, 'driver': 'paravirtualised', 'dev': 'hdc:cdrom', 'mode': 'r', 'VDI': '', 'backend': '0'}
[2013-06-20 16:51:22 10765] DEBUG (DevController:95) DevController: writing {'backend-id': '0', 'virtual-device': '5632', 'device-type': 'cdrom', 'state': '1', 'backend': '/local/domain/0/backend/vbd/10/5632'} to /local/domain/10/device/vbd/5632.
[2013-06-20 16:51:22 10765] DEBUG (DevController:97) DevController: writing {'domain': 'ubuntu', 'frontend': '/local/domain/10/device/vbd/5632', 'uuid': '53f7a6b1-b866-edab-8832-4cb2235c434e', 'bootable': '0', 'dev': 'hdc', 'state': '1', 'params': '', 'mode': 'r', 'online': '1', 'frontend-id': '10', 'type': ''} to /local/domain/0/backend/vbd/10/5632.
[2013-06-20 16:51:22 10765] INFO (XendDomainInfo:2357) createDevice: vif : {'bridge': 'br0', 'uuid': '21df5948-b600-8d77-6a00-5be9222cffb8', 'script': '/etc/xen/scripts/vif-bridge', 'devid': 0, 'mac': '00:16:3e:ad:48:8a', 'backend': '0'}
[2013-06-20 16:51:22 10765] DEBUG (DevController:95) DevController: writing {'backend-id': '0', 'mac': '00:16:3e:ad:48:8a', 'handle': '0', 'state': '1', 'backend': '/local/domain/0/backend/vif/10/0'} to /local/domain/10/device/vif/0.
[2013-06-20 16:51:22 10765] DEBUG (DevController:97) DevController: writing {'bridge': 'br0', 'domain': 'ubuntu', 'handle': '0', 'uuid': '21df5948-b600-8d77-6a00-5be9222cffb8', 'script': '/etc/xen/scripts/vif-bridge', 'mac': '00:16:3e:ad:48:8a', 'frontend-id': '10', 'state': '1', 'online': '1', 'frontend': '/local/domain/10/device/vif/0'} to /local/domain/0/backend/vif/10/0.
[2013-06-20 16:51:22 10765] INFO (image:422) spawning device models: /usr/lib64/xen/bin/qemu-dm ['/usr/lib64/xen/bin/qemu-dm', '-d', '10', '-domain-name', 'ubuntu', '-videoram', '4', '-k', 'en-us', '-vnc', '127.0.0.1:0', '-vncunused', '-parallel', 'none', '-vcpus', '1', '-vcpu_avail', '0x1L', '-boot', 'dc', '-serial', 'pty', '-acpi', '-usb', '-net', 'nic,vlan=1,macaddr=00:16:3e:ad:48:8a,model=rtl8139', '-net', 'tap,vlan=1,ifname=tap10.0,bridge=br0', '-M', 'xenfv']
[2013-06-20 16:51:22 10765] INFO (image:471) device model pid: 12013
[2013-06-20 16:51:22 10765] INFO (image:594) waiting for sentinel_fifo
[2013-06-20 16:51:22 10765] DEBUG (XendDomainInfo:3420) Storing VM details: {'on_xend_stop': 'ignore', 'pool_name': 'Pool-0', 'shadow_memory': '9', 'uuid': 'b62d0df6-470f-2878-4661-0723ff3bc4ca', 'on_reboot': 'destroy', 'start_time': '1371718282.54', 'on_poweroff': 'destroy', 'bootloader_args': '', 'on_xend_start': 'start', 'on_crash': 'destroy', 'xend/restart_count': '0', 'vcpus': '1', 'vcpu_avail': '1', 'bootloader': '', 'image': "(hvm (kernel '') (superpages 0) (hpet 0) (loader /usr/lib/xen/boot/hvmloader) (xen_platform_pci 1) (rtc_timeoffset -28910) (parallel none) (pci ()) (timer_mode 1) (apic 1) (vpt_align 1) (serial pty) (boot dc) (pae 1) (viridian 0) (acpi 1) (nomigrate 0) (usb 1) (tsc_mode 0) (device_model /usr/lib64/xen/bin/qemu-dm) (notes (SUSPEND_CANCEL 1)))", 'name': 'ubuntu'}
[2013-06-20 16:51:22 10765] DEBUG (XendDomainInfo:1794) Storing domain details: {'console/port': '3', 'description': '', 'console/limit': '1048576', 'store/port': '2', 'vm': '/vm/b62d0df6-470f-2878-4661-0723ff3bc4ca', 'domid': '10', 'image/suspend-cancel': '1', 'cpu/0/availability': 'online', 'memory/target': '1048576', 'control/platform-feature-multiprocessor-suspend': '1', 'store/ring-ref': '1044476', 'console/type': 'ioemu', 'name': 'ubuntu'}
[2013-06-20 16:51:22 10765] DEBUG (XendDomainInfo:1881) XendDomainInfo.handleShutdownWatch
[2013-06-20 16:51:22 10765] DEBUG (DevController:139) Waiting for devices tap2.
[2013-06-20 16:51:22 10765] DEBUG (DevController:139) Waiting for devices vif.
[2013-06-20 16:51:22 10765] DEBUG (DevController:144) Waiting for 0.
[2013-06-20 16:51:22 10765] DEBUG (DevController:628) hotplugStatusCallback /local/domain/0/backend/vif/10/0/hotplug-status.
[2013-06-20 16:53:02 10765] WARNING (XendDomain:1077) Failed to setup devices for <domain id=10 name=ubuntu memory=1073741824 state=paused>: Device 0 (vif) could not be connected. Hotplug scripts not working.
[2013-06-20 16:53:02 10765] DEBUG (XendDomainInfo:3071) XendDomainInfo.destroy: domid=10
[2013-06-20 16:53:02 10765] DEBUG (XendDomainInfo:2401) Destroying device model
[2013-06-20 16:53:02 10765] INFO (image:619) ubuntu device model terminated
[2013-06-20 16:53:02 10765] DEBUG (XendDomainInfo:2408) Releasing devices
[2013-06-20 16:53:02 10765] DEBUG (XendDomainInfo:2414) Removing vif/0
[2013-06-20 16:53:02 10765] DEBUG (XendDomainInfo:1276) XendDomainInfo.destroyDevice: deviceClass = vif, device = vif/0
[2013-06-20 16:53:02 10765] DEBUG (XendDomainInfo:2414) Removing vkbd/0
[2013-06-20 16:53:02 10765] DEBUG (XendDomainInfo:1276) XendDomainInfo.destroyDevice: deviceClass = vkbd, device = vkbd/0
[2013-06-20 16:53:02 10765] DEBUG (XendDomainInfo:2414) Removing console/0
[2013-06-20 16:53:02 10765] DEBUG (XendDomainInfo:1276) XendDomainInfo.destroyDevice: deviceClass = console, device = console/0
[2013-06-20 16:53:02 10765] DEBUG (XendDomainInfo:2414) Removing vbd/768
[2013-06-20 16:53:02 10765] DEBUG (XendDomainInfo:1276) XendDomainInfo.destroyDevice: deviceClass = vbd, device = vbd/768
[2013-06-20 16:53:02 10765] DEBUG (XendDomainInfo:2414) Removing vbd/5632
[2013-06-20 16:53:02 10765] DEBUG (XendDomainInfo:1276) XendDomainInfo.destroyDevice: deviceClass = vbd, device = vbd/5632
[2013-06-20 16:53:02 10765] DEBUG (XendDomainInfo:2414) Removing vfb/0
[2013-06-20 16:53:02 10765] DEBUG (XendDomainInfo:1276) XendDomainInfo.destroyDevice: deviceClass = vfb, device = vfb/0
[2013-06-20 16:53:02 10765] DEBUG (XendDomainInfo:2406) No device model
[2013-06-20 16:53:02 10765] DEBUG (XendDomainInfo:2408) Releasing devices
[2013-06-20 16:53:03 10765] DEBUG (XendDomainInfo:2414) Removing vif/0
[2013-06-20 16:53:03 10765] DEBUG (XendDomainInfo:1276) XendDomainInfo.destroyDevice: deviceClass = vif, device = vif/0
[2013-06-20 16:53:03 10765] DEBUG (XendDomainInfo:2414) Removing vbd/768
[2013-06-20 16:53:03 10765] DEBUG (XendDomainInfo:1276) XendDomainInfo.destroyDevice: deviceClass = vbd, device = vbd/768
[2013-06-20 16:53:03 10765] DEBUG (XendDomainInfo:2414) Removing vbd/5632
[2013-06-20 16:53:03 10765] DEBUG (XendDomainInfo:1276) XendDomainInfo.destroyDevice: deviceClass = vbd, device = vbd/5632
[2013-06-20 16:53:03 10765] DEBUG (DevController:628) hotplugStatusCallback /local/domain/0/backend/vif/10/0/hotplug-status.
[2013-06-20 16:53:03 10765] DEBUG (DevController:628) hotplugStatusCallback /local/domain/0/backend/vif/10/0/hotplug-status.
[2013-06-20 16:53:03 10765] DEBUG (DevController:628) hotplugStatusCallback /local/domain/0/backend/vif/8/0/hotplug-status.
[2013-06-20 16:53:03 10765] DEBUG (DevController:628) hotplugStatusCallback /local/domain/0/backend/vif/9/0/hotplug-status.
[2013-06-20 16:53:03 10765] DEBUG (DevController:628) hotplugStatusCallback /local/domain/0/backend/vif/10/0/hotplug-status.
[2013-06-20 16:53:03 10765] DEBUG (DevController:628) hotplugStatusCallback /local/domain/0/backend/vif/8/0/hotplug-status.
[2013-06-20 16:53:03 10765] DEBUG (DevController:628) hotplugStatusCallback /local/domain/0/backend/vif/9/0/hotplug-status.
[2013-06-20 16:53:03 10765] DEBUG (DevController:628) hotplugStatusCallback /local/domain/0/backend/vif/10/0/hotplug-status


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