Xen project Mailing List

[Xen-devel] RE: win-pv assertion failed while migrating

To: "alice wan" <wanjia19870902@xxxxxxxxx>

From: "James Harper" <james.harper@xxxxxxxxxxxxxxxx>

Date: Mon, 14 Feb 2011 14:22:59 +1100

Cc: xen-devel@xxxxxxxxxxxxxxxxxxx

Delivery-date: Sun, 13 Feb 2011 19:23:53 -0800

List-id: Xen developer discussion <xen-devel.lists.xensource.com>

Thread-index: AcvL9DFORev0hZNeSkChnVDcnQtScQAAL2Eg

Thread-topic: win-pv assertion failed while migrating

> > i upgrade to the latest version(changeset 849), assertion failure still > exists. due to some reason, my env must be xen4.0.0, 2.6.31.13. > if there's some patches about xen,dom0 to deal with this problem, i can > backport to current version > I don't have machines that are similar enough to be able to actually test migration, so the best I can do is test suspend/restore. Can you try doing that and see if you can reproduce the problem under those circumstances? Also, what OS are you using? Is it Windows 2003? James > XenNet --> XenNet_SuspendResume > XenNet New state SR_STATE_RESUMING > XenNet <-- XenNet_SuspendResume > XenPCI --> EvtChn_PdoEventChannelDpc > XenPCI <-- EvtChn_PdoEventChannelDpc > XenPCI waiting... > XenPCI waiting... > XenNet --> XenNet_Resume > XenNet --> XenNet_TxResumeStart > XenNet <-- XenNet_TxResumeStart > XenNet --> XenNet_RxResumeStart > XenNet <-- XenNet_RxResumeStart > XenNet --> XenNet_ConnectBackend > XenNet XEN_INIT_TYPE_13 > XenNet XEN_INIT_TYPE_VECTORS > XenNet XEN_INIT_TYPE_DEVICE_STATE - 81F2CFB4 > XenNet XEN_INIT_TYPE_RING - tx-ring-ref = FFA99000 > XenNet XEN_INIT_TYPE_RING - rx-ring-ref = FFA98000 > XenNet XEN_INIT_TYPE_EVENT_CHANNEL - event-channel = 8 > XenNet XEN_INIT_TYPE_READ_STRING - mac = 00:16:3e:e0:00:00 > XenNet XEN_INIT_TYPE_READ_STRING - feature-sg = 1 > XenNet XEN_INIT_TYPE_READ_STRING - feature-gso-tcpv4 = 1 > XenNet XEN_INIT_TYPE_17 > XenNet <-- XenNet_ConnectBackend > XenNet --> XenNet_RxResumeEnd > XenNet <-- XenNet_RxResumeEnd > XenNet --> XenNet_TxResumeEnd > XenNet <-- XenNet_TxResumeEnd > XenNet *Setting suspend_resume_state_fdo = 2 > XenNet --> XenNet_SuspendResume > XenNet New state SR_STATE_RESUMING > XenNet <-- XenNet_SuspendResume > XenNet --> XenNet_Resume > XenNet *Notifying event channel 5 > XenNet --> XenNet_TxResumeStart > XenNet <-- XenNet_Resume > XenPCI EVT_ACTION_TYPE_SUSPEND > XenPCI --> EvtChn_PdoEventChannelDpc > XenPCI <-- EvtChn_PdoEventChannelDpc > XenPCI fdo state set to 2 > XenNet <-- XenNet_TxResumeStart > XenPCI <-- XenPci_Pdo_ChangeSuspendState > XenNet --> XenNet_RxResumeStart > XenPCI --> XenPci_Pdo_ChangeSuspendState > XenNet <-- XenNet_RxResumeStart > XenPCI setting pdo state to 0 > XenNet --> XenNet_ConnectBackend > XenPCI Notifying event channel 5 > XenNet XEN_INIT_TYPE_13 > XenPCI EVT_ACTION_TYPE_SUSPEND > XenNet XEN_INIT_TYPE_VECTORS > XenNet --> XenNet_SuspendResume > XenNet XEN_INIT_TYPE_DEVICE_STATE - 81F2CFB4 > XenNet New state 2 > XenNet XEN_INIT_TYPE_RING - tx-ring-ref = FFA99000 > XenNet Notifying event channel 5 > XenNet <-- XenNet_SuspendResume > XenNet XEN_INIT_TYPE_RING - rx-ring-ref = FFA98000 > > *** Assertion failed: xi->rx_ring_pbs[id] != (USHORT)0xFFFF > *** Source File: e:\win-pvdrivers.hg\xennet\xennet_rx.c, line 640 > > XenPCI EVT_ACTION_TYPE_SUSPEND > Log-dirty command enable > XenVbd --> DriverEntry > XenVbd IRQL = 31 > XenVbd DriverObject = 00000000, RegistryPath = 00000000 > XenVbd --> XenVbd_HwScsiFindAdapter > XenVbd IRQL = 31 > XenVbd xvdd = 81973300 > XenVbd BusInterruptLevel = 28 > XenVbd BusInterruptVector = 01c > XenVbd NumberOfAccessRanges = 1 > XenVbd RangeStart = 1f928000, RangeLength = 00001000 > XenVbd XEN_INIT_TYPE_VECTORS > XenVbd XEN_INIT_TYPE_DEVICE_STATE - 81FB93CC > XenVbd XEN_INIT_TYPE_RING - ring-ref = FFA9B000 > XenVbd XEN_INIT_TYPE_EVENT_CHANNEL - event-channel = 7 > 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 = 104857600 > XenVbd XEN_INIT_TYPE_READ_STRING - sector-size = 512 > XenVbd XEN_INIT_TYPE_GRANT_ENTRIES - entries = 11 > XenVbd qemu_hide_flags_value = 3 > XenVbd aligned_buffer_data = 81975274 > XenVbd aligned_buffer = 81976000 > XenVbd ConfigInfo->MaximumTransferLength = 4096 > XenVbd ConfigInfo->NumberOfPhysicalBreaks = 0 > XenVbd ConfigInfo->CachesData was initialised to 0 > XenVbd Dma64BitAddresses not 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 max_dump_mode_blocks = 8 > XenVbd max_dump_mode_length = 4096 > > *** Assertion failed: srb != NULL > *** Source File: e:\win-pvdrivers.hg\xenvbd\xenvbd_scsiport.c, line 988 > > XenNet --> XenNet_Shutdown > XenNet <-- XenNet_Shutdown > XenPCI Bug check 0x0000008E (0x80000003, 0x80878113, 0xF885993C, > 0x00000000) > > > > 2011/2/12 James Harper <james.harper@xxxxxxxxxxxxxxxx> > > > Changeset 841 fixed quite a few things to do with suspend and resume. > Try the very latest version. > > James > > > > -----Original Message----- > > From: alice wan [mailto:wanjia19870902@xxxxxxxxx] > > Sent: Saturday, 12 February 2011 20:09 > > To: James Harper > > Cc: xen-devel@xxxxxxxxxxxxxxxxxxx > > Subject: win-pv assertion failed while migrating > > > > hi all > > > > i migrated a guest os with win-pv driver (changset 820) , xc_save > process hung > > like that > > > > (gdb) bt > > #0 0x0000003482ec5f3b in read () from /lib64/libc.so.6 > > #1 0x00007f53b42754cf in read_exact () from > /usr/lib64/libxenctrl.so.4.0 > > #2 0x00007f53b427b283 in xc_evtchn_pending () from > > /usr/lib64/libxenctrl.so.4.0 > > #3 0x00007f53b404b5e7 in xc_await_suspend () from > > /usr/lib64/libxenguest.so.4.0 > > #4 0x0000000000401305 in suspend () > > #5 0x00007f53b404f684 in suspend_and_state () from > > /usr/lib64/libxenguest.so.4.0 > > #6 0x00007f53b4051d4f in xc_domain_save () from > /usr/lib64/libxenguest.so.4.0 > > #7 0x0000000000401539 in main () > > > > the pv debug info in qemu log is as following: > > > > XenPCI <-- XenPci_DeviceWatchHandler > > XenNet --> XenNet_Resume > > XenPCI --> XenPci_DeviceWatchHandler > > XenNet --> XenNet_TxResumeStart > > XenPCI <-- XenPci_DeviceWatchHandler > > XenNet <-- XenNet_TxResumeStart > > XenPCI --> XenPci_UpdateBackendState > > XenNet --> XenNet_RxResumeStart > > XenNet <-- XenNet_RxResumeStart > > XenPCI state unchanged > > XenNet --> XenNet_ConnectBackend > > XenPCI --> XenPci_DeviceWatchHandler > > XenNet XEN_INIT_TYPE_13 > > XenPCI <-- XenPci_DeviceWatchHandler > > XenNet XEN_INIT_TYPE_VECTORS > > XenNet XEN_INIT_TYPE_DEVICE_STATE - 81F40FB4 > > XenNet XEN_INIT_TYPE_RING - tx-ring-ref = FFB1F000 > > XenNet XEN_INIT_TYPE_RING - rx-ring-ref = FFB1E000 > > XenNet XEN_INIT_TYPE_EVENT_CHANNEL - event-channel = 7 > > XenNet XEN_INIT_TYPE_READ_STRING - mac = 00:16:3e:e0:00:13 > > XenNet XEN_INIT_TYPE_READ_STRING - feature-sg = 1 > > XenNet XEN_INIT_TYPE_READ_STRING - feature-gso-tcpv4 = 1 > > XenNet XEN_INIT_TYPE_17 > > XenNet <-- XenNet_ConnectBackend > > XenNet --> XenNet_RxResumeEnd > > XenNet <-- XenNet_RxResumeEnd > > XenNet --> XenNet_TxResumeEnd > > XenNet <-- XenNet_TxResumeEnd > > XenNet *Setting suspend_resume_state_fdo = 2 > > XenNet --> XenNet_SuspendResume > > XenNet New state SR_STATE_RESUMING > > XenNet <-- XenNet_SuspendResume > > XenNet --> XenNet_Resume > > XenNet *Notifying event channel 5 > > XenNet --> XenNet_TxResumeStart > > XenNet <-- XenNet_Resume > > XenPCI EVT_ACTION_TYPE_SUSPEND > > XenPCI --> EvtChn_PdoEventChannelDpc > > XenPCI <-- EvtChn_PdoEventChannelDpc > > XenPCI fdo state set to 2 > > XenNet <-- XenNet_TxResumeStart > > XenPCI <-- XenPci_Pdo_ChangeSuspendState > > XenNet --> XenNet_RxResumeStart > > XenPCI --> XenPci_Pdo_ChangeSuspendState > > XenNet <-- XenNet_RxResumeStart > > XenPCI setting pdo state to 0 > > XenNet --> XenNet_ConnectBackend > > XenPCI Notifying event channel 5 > > XenNet XEN_INIT_TYPE_13 > > XenPCI EVT_ACTION_TYPE_SUSPEND > > XenNet XEN_INIT_TYPE_VECTORS > > XenNet --> XenNet_SuspendResume > > XenNet XEN_INIT_TYPE_DEVICE_STATE - 81F40FB4 > > XenNet New state 2 > > XenNet Notifying event channel 5 > > XenNet XEN_INIT_TYPE_RING - tx-ring-ref = FFB1F000 > > XenNet <-- XenNet_SuspendResume > > XenPCI EVT_ACTION_TYPE_SUSPEND > > > > *** Assertion failed: xi->rx_ring_pbs[id] != (USHORT)0xFFFF > > *** Source File: c:\projects\win-pvdrivers.hg\xennet\xennet_rx.c, > line 639 > > > > XenNet XEN_INIT_TYPE_RING - rx-ring-ref = FFB1E000 > > XenVbd --> DriverEntry > > XenVbd IRQL = 31 > > XenVbd DriverObject = 00000000, RegistryPath = 00000000 > > XenVbd --> XenVbd_HwScsiFindAdapter > > XenVbd IRQL = 31 > > XenVbd xvdd = 819F5300 > > XenVbd BusInterruptLevel = 28 > > XenVbd BusInterruptVector = 01c > > XenVbd NumberOfAccessRanges = 1 > > XenVbd RangeStart = 1f98a000, RangeLength = 00001000 > > XenVbd XEN_INIT_TYPE_VECTORS > > XenVbd XEN_INIT_TYPE_DEVICE_STATE - 81F96AB4 > > XenVbd XEN_INIT_TYPE_RING - ring-ref = 81F3C000 > > XenVbd XEN_INIT_TYPE_EVENT_CHANNEL - event-channel = 7 > > 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 = 104857600 > > XenVbd XEN_INIT_TYPE_READ_STRING - sector-size = 512 > > XenVbd XEN_INIT_TYPE_GRANT_ENTRIES - entries = 11 > > XenVbd qemu_hide_flags_value = 3 > > XenVbd aligned_buffer_data = 819F7274 > > XenVbd aligned_buffer = 819F8000 > > XenVbd ConfigInfo->MaximumTransferLength = 4096 > > XenVbd ConfigInfo->NumberOfPhysicalBreaks = 0 > > XenVbd Dma64BitAddresses not supported > > XenVbd <-- XenVbd_HwScsiFindAdapter > > XenVbd --> XenVbd_HwScsiInitialize > > XenVbd IRQL = 31 > > XenVbd dump_mode = 1 > > XenVbd <-- XenVbd_HwScsiInitialize > > XenVbd --> HwScsiStartIo (Suspending/Resuming) > > XenVbd <-- HwScsiStartIo (Suspending/Resuming) > > Log-dirty command enable > > XenVbd --> HwScsiStartIo (Suspending/Resuming) > > XenVbd <-- HwScsiStartIo (Suspending/Resuming) > > XenVbd --> HwScsiStartIo (Suspending/Resuming) > > XenVbd <-- HwScsiStartIo (Suspending/Resuming) > > XenVbd --> HwScsiStartIo (Suspending/Resuming) > > XenVbd <-- HwScsiStartIo (Suspending/Resuming) > > XenVbd --> HwScsiStartIo (Suspending/Resuming) > > XenVbd <-- HwScsiStartIo (Suspending/Resuming) > > XenVbd --> HwScsiStartIo (Suspending/Resuming) > > XenVbd <-- HwScsiStartIo (Suspending/Resuming) > > XenVbd --> HwScsiStartIo (Suspending/Resuming) > > XenVbd <-- HwScsiStartIo (Suspending/Resuming) > > XenVbd --> HwScsiStartIo (Suspending/Resuming) > > XenVbd <-- HwScsiStartIo (Suspending/Resuming) > > XenVbd --> HwScsiStartIo (Suspending/Resuming) > > XenVbd <-- HwScsiStartIo (Suspending/Resuming) > > XenVbd --> HwScsiStartIo (Suspending/Resuming) > > XenVbd <-- HwScsiStartIo (Suspending/Resuming) > > XenVbd --> HwScsiStartIo (Suspending/Resuming) > > XenVbd <-- HwScsiStartIo (Suspending/Resuming) > > XenVbd --> HwScsiStartIo (Suspending/Resuming) > > XenVbd <-- HwScsiStartIo (Suspending/Resuming) > > XenVbd --> HwScsiStartIo (Suspending/Resuming) > > XenVbd <-- HwScsiStartIo (Suspending/Resuming) > > XenVbd --> HwScsiStartIo (Suspending/Resuming) > > XenVbd <-- HwScsiStartIo (Suspending/Resuming) > > XenVbd --> HwScsiStartIo (Suspending/Resuming) > > XenVbd <-- HwScsiStartIo (Suspending/Resuming) > > XenVbd --> HwScsiStartIo (Suspending/Resuming) > > XenVbd <-- HwScsiStartIo (Suspending/Resuming) > > XenVbd --> HwScsiStartIo (Suspending/Resuming) > > XenVbd <-- HwScsiStartIo (Suspending/Resuming) > > XenVbd --> HwScsiStartIo (Suspending/Resuming) > > XenVbd <-- HwScsiStartIo (Suspending/Resuming) > > XenVbd --> HwScsiStartIo (Suspending/Resuming) > > XenVbd <-- HwScsiStartIo (Suspending/Resuming) > > XenVbd --> HwScsiStartIo (Suspending/Resuming) > > XenVbd <-- HwScsiStartIo (Suspending/Resuming) > > XenVbd --> HwScsiStartIo (Suspending/Resuming) > > XenVbd <-- HwScsiStartIo (Suspending/Resuming) > > XenVbd --> HwScsiStartIo (Suspending/Resuming) > > XenVbd <-- HwScsiStartIo (Suspending/Resuming) > > XenVbd --> HwScsiStartIo (Suspending/Resuming) > > XenVbd <-- HwScsiStartIo (Suspending/Resuming) > > XenVbd ScsiPortInitialize failed with status 0xc0000001 > > XenVbd <-- DriverEntry > > XenNet --> XenNet_Shutdown > > XenNet <-- XenNet_Shutdown > > XenPCI Bug check 0x0000008E (0x80000003, 0x80878113, 0xF885AAF4, > > 0x00000000) > > reset requested in cpu_handle_ioreq. > > Issued domain 473 reboot > > > > environment: xen 4.0.0 +2.6.31.13, windows2003+win-pv(changeset 820) > > > > i need your help ,thanks in advance > > > > _______________________________________________ Xen-devel mailing list Xen-devel@xxxxxxxxxxxxxxxxxxx http://lists.xensource.com/xen-devel

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