[Xen-devel] Win2003x64 VM unexpected reboot - PV disk driver?

[Alexander Ivanov <apivanov@xxxxxxxxx>]

Hello,

I have this VM running for couple of days with pretty low load, today's the first time there were some real activity (SQL server bulk data import), after about 2 hours of pretty good activity (disk/CPU) VM restarted. I'm running Xen3.4.2 on Centos 5.4,Â2.6.18-164.6.1.el5xen #1 SMP Tue Nov 3 16:48:13 EST 2009 x86_64 x86_64 x86_64 GNU/Linux with GPLPV (0.10.0.143_debug).Â

Xend log only have this:

[2009-12-18 15:44:21 7186] INFO (XendDomainInfo:1903) Domain has shutdown: name=cin-cope id=7 reason=reboot.

[2009-12-18 15:44:21 7186] DEBUG (XendDomainInfo:2732) XendDomainInfo.destroy: domid=7

[2009-12-18 15:44:22 7186] DEBUG (XendDomainInfo:2207) Destroying device model

[2009-12-18 15:44:22 7186] DEBUG (XendDomainInfo:2214) Releasing devices

[2009-12-18 15:44:22 7186] INFO (image:556) cin-cope device model terminated

[2009-12-18 15:44:22 7186] DEBUG (XendDomainInfo:2227) Removing vif/0

[2009-12-18 15:44:22 7186] DEBUG (XendDomainInfo:1134) XendDomainInfo.destroyDevice: deviceClass = vif, device = vif/0

[2009-12-18 15:44:22 7186] DEBUG (XendDomainInfo:2227) Removing vbd/768

[2009-12-18 15:44:22 7186] DEBUG (XendDomainInfo:1134) XendDomainInfo.destroyDevice: deviceClass = vbd, device = vbd/768

[2009-12-18 15:44:22 7186] DEBUG (XendDomainInfo:2227) Removing vbd/832

[2009-12-18 15:44:22 7186] DEBUG (XendDomainInfo:1134) XendDomainInfo.destroyDevice: deviceClass = vbd, device = vbd/832

[2009-12-18 15:44:22 7186] DEBUG (XendDomainInfo:2227) Removing vbd/5632

[2009-12-18 15:44:22 7186] DEBUG (XendDomainInfo:1134) XendDomainInfo.destroyDevice: deviceClass = vbd, device = vbd/5632

[2009-12-18 15:44:22 7186] DEBUG (XendDomainInfo:2227) Removing vfb/0

[2009-12-18 15:44:22 7186] DEBUG (XendDomainInfo:1134) XendDomainInfo.destroyDevice: deviceClass = vfb, device = vfb/0

[2009-12-18 15:44:22 7186] DEBUG (XendDomainInfo:2227) Removing console/0

[2009-12-18 15:44:22 7186] DEBUG (XendDomainInfo:1134) XendDomainInfo.destroyDevice: deviceClass = console, device = console/0

[2009-12-18 15:44:22 7186] DEBUG (XendDomainInfo:2212) No device model

[2009-12-18 15:44:22 7186] DEBUG (XendDomainInfo:2214) Releasing devices

And Qemu log (last few lines) is here:

TcpIpChecksumNdisTask

ÂÂV4Transmit.IpOptionsSupported Â= 0

ÂÂV4Transmit.TcpOptionsSupported = 1

ÂÂV4Transmit.TcpChecksum     = 1

ÂÂV4Transmit.UdpChecksum     = 0

ÂÂV4Transmit.IpChecksum     Â= 0

ÂÂV4Receive.IpOptionsSupported  = 0

ÂÂV4Receive.TcpOptionsSupported Â= 0

ÂÂV4Receive.TcpChecksum     Â= 1

ÂÂV4Receive.UdpChecksum     Â= 0

ÂÂV4Receive.IpChecksum      = 0

ÂÂV6Transmit.IpOptionsSupported Â= 0

ÂÂV6Transmit.TcpOptionsSupported = 0

ÂÂV6Transmit.TcpChecksum     = 0

ÂÂV6Transmit.UdpChecksum     = 0

ÂÂV6Receive.IpOptionsSupported  = 0

ÂÂV6Receive.TcpOptionsSupported Â= 0

ÂÂV6Receive.TcpChecksum     Â= 0

ÂÂV6Receive.UdpChecksum     Â= 0

TcpLargeSendNdisTask

ÂÂMaxOffLoadSize         = 61440

ÂÂMinSegmentCount        Â= 4

ÂÂTcpOptions           = 0

ÂÂIpOptions           Â= 0

XenNet   (BUFFER_TOO_SHORT 152 > 0)

Get Unknown OID 0x10117

XenPCI --> XenPci_EvtDeviceUsageNotification

XenPCI Â Â notification_type = Paging, flag = 1

XenPCI <-- XenPci_EvtDeviceUsageNotification

XenPCI --> XenPciPdo_EvtDeviceUsageNotification

XenPCI Â Â path = device/vbd/768

XenPCI Â Â notification_type = Paging, flag = 1

XenPCI <-- XenPciPdo_EvtDeviceUsageNotification

XenNet   (BUFFER_TOO_SHORT 152 > 0)

AFD: AfdPprThreshold value queried from transport: 2960

ÂÂ Â Set OID_802_3_MULTICAST_LIST

ÂÂ Â Â Length = 12

ÂÂ Â Â Entries = 2

Get Unknown OID 0xd010122

XenPCI --> XenPci_EvtDeviceFileCreate

XenPCI --> XenBus_DeviceFileInit

XenPCI <-- XenBus_DeviceFileInit

XenPCI <-- XenPci_EvtDeviceFileCreate

XenPCI --> XenPci_IoWatch

XenPCI Â Â found pending read - MinorFunction = 0, length = 1024

XenPCI <-- XenBus_ProcessReadRequest

XenPCI <-- XenPci_IoWatch

Package 'Microsoft SQL Management Studio Package' failed to load.

XenVbd --> DriverEntry

XenVbd   IRQL = 31

XenVbd   DriverObject = 00000000, RegistryPath = 00000000

XenVbd --> XenVbd_HwScsiFindAdapter

XenVbd   IRQL = 31

XenVbd   xvdd = 89F1A300

XenVbd   BusInterruptLevel = 28

XenVbd   BusInterruptVector = 01c

XenVbd   NumberOfAccessRanges = 1

XenVbd   RangeStart = 0f9ba000, RangeLength = 00001000

XenVbd   XEN_INIT_TYPE_VECTORS

XenVbd   XEN_INIT_TYPE_DEVICE_STATE - 8AABB3CC

XenVbd   XEN_INIT_TYPE_RING - ring-ref = 8AAA8000

XenVbd   XEN_INIT_TYPE_EVENT_CHANNEL - event-channel = 9

XenVbd   cached_use_other = 1

XenVbd   XEN_INIT_TYPE_READ_STRING - device-type = disk

XenVbd   device-type = Disk

XenVbd   XEN_INIT_TYPE_READ_STRING - mode = w

XenVbd   mode = w

XenVbd   XEN_INIT_TYPE_READ_STRING - sectors = 25165824

XenVbd   XEN_INIT_TYPE_READ_STRING - sector-size = 512

XenVbd   XEN_INIT_TYPE_GRANT_ENTRIES - entries = 11

XenVbd   Dma64BitAddresses supported

XenVbd <-- XenVbd_HwScsiFindAdapter

XenVbd --> XenVbd_HwScsiInitialize

XenVbd   IRQL = 31

XenVbd   dump_mode = 1

XenVbd <-- XenVbd_HwScsiInitialize

XenVbd   Command = INQUIRY

XenVbd --> XenVbd_HwScsiResetBus

XenVbd   IRQL = 31

XenVbd <-- XenVbd_HwScsiResetBus

XenVbd   Command = SCSIOP_START_STOP_UNIT

XenVbd   Command = READ_CAPACITY

XenVbd <-- DriverEntry

XenVbd   Xen Operation returned error

XenVbd   Operation = Write

XenVbd   Sector = 00085577, Count = 64

XenVbd   Command = REQUEST_SENSE

XenVbd   Xen Operation returned error

XenVbd   Operation = Write

XenVbd   Sector = 00085577, Count = 64

XenVbd   Command = REQUEST_SENSE

XenVbd   Xen Operation returned error

XenVbd   Operation = Write

XenVbd   Sector = 00085577, Count = 64

XenVbd   Command = REQUEST_SENSE

XenNet --> XenNet_Shutdown

XenNet <-- XenNet_Shutdown

XenPCI Â Â Bug check 0x0000000A (0x000004DC, 0x000000FF, 0x00000000, 0x80A5C250)

reset requested in cpu_handle_ioreq.

Issued domain 7 reboot

Looks like disk problem?

Thanks

Alex

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