Bug 1168119
Summary: | [virtio-win][netkvm]win8.1.64 guest BSOD with error 'DRIVER_IRQL_NOT_LESS_OR_EQUAL' (netkvm.sys) after first reboot during os installation on AMD host | ||||||||
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Product: | Red Hat Enterprise Linux 7 | Reporter: | ShupingCui <scui> | ||||||
Component: | virtio-win | Assignee: | Yvugenfi <yvugenfi> | ||||||
Status: | CLOSED ERRATA | QA Contact: | Virtualization Bugs <virt-bugs> | ||||||
Severity: | unspecified | Docs Contact: | |||||||
Priority: | high | ||||||||
Version: | 7.1 | CC: | ailan, coli, dhill, hhuang, jen, juzhang, knoel, lijin, michen, rbalakri, scui, shuang, steven, virt-maint, vrozenfe, xuhan, yvugenfi | ||||||
Target Milestone: | rc | ||||||||
Target Release: | --- | ||||||||
Hardware: | Unspecified | ||||||||
OS: | Unspecified | ||||||||
Whiteboard: | Fixed_Not_Ship | ||||||||
Fixed In Version: | Doc Type: | Bug Fix | |||||||
Doc Text: |
NO_DOCS
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Story Points: | --- | ||||||
Clone Of: | Environment: | ||||||||
Last Closed: | 2015-11-24 08:47:00 UTC | Type: | Bug | ||||||
Regression: | --- | Mount Type: | --- | ||||||
Documentation: | --- | CRM: | |||||||
Verified Versions: | Category: | --- | |||||||
oVirt Team: | --- | RHEL 7.3 requirements from Atomic Host: | |||||||
Cloudforms Team: | --- | Target Upstream Version: | |||||||
Embargoed: | |||||||||
Attachments: |
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Also hit this problem on Win7.X86_64 guest: ******************************************************************************* * * * Bugcheck Analysis * * * ******************************************************************************* KMODE_EXCEPTION_NOT_HANDLED (1e) This is a very common bugcheck. Usually the exception address pinpoints the driver/function that caused the problem. Always note this address as well as the link date of the driver/image that contains this address. Arguments: Arg1: 0000000000000000, The exception code that was not handled Arg2: 0000000000000000, The address that the exception occurred at Arg3: 0000000000000000, Parameter 0 of the exception Arg4: 0000000000000000, Parameter 1 of the exception Debugging Details: ------------------ Page a1cbe not present in the dump file. Type ".hh dbgerr004" for details DEFAULT_BUCKET_ID: WIN7_DRIVER_FAULT BUGCHECK_STR: 0x1E PROCESS_NAME: smss.exe CURRENT_IRQL: 2 ANALYSIS_VERSION: 6.3.9600.16384 (debuggers(dbg).130821-1623) amd64fre DPC_STACK_BASE: FFFFF80000BA2FB0 EXCEPTION_RECORD: fffff80000ba1638 -- (.exr 0xfffff80000ba1638) ExceptionAddress: fffff8800167474c (ndis!NdisMAllocateNetBufferSGList+0x000000000000010c) ExceptionCode: c0000005 (Access violation) ExceptionFlags: 00000000 NumberParameters: 2 Parameter[0]: 0000000000000000 Parameter[1]: ffffffffffffffff Attempt to read from address ffffffffffffffff TRAP_FRAME: 0000000000010000 -- (.trap 0x10000) Unable to read trap frame at 00000000`00010000 LAST_CONTROL_TRANSFER: from fffff800026c3ffe to fffff800026cc610 STACK_TEXT: fffff800`00ba0718 fffff800`026c3ffe : 00000000`00000000 00000000`00000000 fffff800`00ba0e90 fffff800`026f82a0 : nt!KeBugCheck fffff800`00ba0720 fffff800`026f7f6d : fffff800`028d3a10 fffff800`0280fc78 fffff800`0264c000 fffff800`00ba1638 : nt!KiKernelCalloutExceptionHandler+0xe fffff800`00ba0750 fffff800`026f6d45 : fffff800`02813028 fffff800`00ba07c8 fffff800`00ba1638 fffff800`0264c000 : nt!RtlpExecuteHandlerForException+0xd fffff800`00ba0780 fffff800`02707dc1 : fffff800`00ba1638 fffff800`00ba0e90 fffff800`00000000 fffffa80`00000006 : nt!RtlDispatchException+0x415 fffff800`00ba0e60 fffff800`026cbcc2 : fffff800`00ba1638 fffffa80`0553cf50 fffff800`00ba16e0 fffffa80`04fe3078 : nt!KiDispatchException+0x135 fffff800`00ba1500 fffff800`026ca5ca : 00000000`00000000 00000000`00000000 00000000`00000000 00000000`00000000 : nt!KiExceptionDispatch+0xc2 fffff800`00ba16e0 fffff880`0167474c : fffff800`00000000 fffffa80`0553cf50 00000000`00000000 00000000`000007ff : nt!KiGeneralProtectionFault+0x10a fffff800`00ba1870 fffff880`0401ba62 : fffffa80`04ef61a0 fffff800`026ad42a fffffa80`04df9290 00000000`00000000 : ndis!NdisMAllocateNetBufferSGList+0x10c fffff800`00ba1910 fffff880`0401a512 : fffffa80`04b68150 fffffa80`0553ce20 fffffa80`0553cf50 00000000`00000000 : netkvm+0x9a62 fffff800`00ba1950 fffff880`0401bf36 : fffffa80`04e499e0 fffffa80`04e499e0 fffffa80`04fdba90 00000000`00000000 : netkvm+0x8512 fffff800`00ba1980 fffff880`0401bb6d : fffffa80`04e499e0 fffffa80`04fdba90 fffffa80`04fe1580 fffff880`01767892 : netkvm+0x9f36 fffff800`00ba19b0 fffff880`017314f1 : fffff800`00ba1a80 fffffa80`04fe1580 fffffa80`04ef61a0 fffff880`0173136f : netkvm+0x9b6d fffff800`00ba1ab0 fffff880`01674624 : 00000000`00000000 fffffa80`05542aa0 00000000`00000000 00000000`00000000 : ndis!ndisMSendNBLToMiniport+0xb1 fffff800`00ba1b10 fffff880`03695199 : fffffa80`04dd9c00 fffffa80`04ef61a0 00000000`00000000 fffff880`01731846 : ndis!NdisFSendNetBufferLists+0x64 fffff800`00ba1b50 fffff880`01674569 : 00000004`ffffffff fffff800`00ba1c58 fffff800`00ba1c88 fffffa80`04fe3088 : pacer!PcFilterSendNetBufferLists+0x29 fffff800`00ba1c50 fffff880`017315d5 : 00000000`00000000 00000000`00000000 fffffa80`04ef61a0 ffff0080`011eda75 : ndis!ndisSendNBLToFilter+0x69 fffff800`00ba1cb0 fffff880`019421de : 00000000`00000000 00000000`0000000e fffffa80`04ddc650 fffff880`0193f3b7 : ndis!NdisSendNetBufferLists+0x85 fffff800`00ba1d10 fffff880`0193f3b7 : fffff880`01a4d800 00000000`00000000 fffffa80`04b40000 fffff880`000086dd : tcpip!IppFragmentPackets+0x39e fffff800`00ba1e30 fffff880`01941805 : 00000000`00000000 fffffa80`0553cf50 fffffa80`04b3ec38 fffff880`0193ff43 : tcpip!IppDispatchSendPacketHelper+0x87 fffff800`00ba1ef0 fffff880`0193ff43 : 00000000`0000003a 00000000`00000000 fffff800`00000028 fffff880`00000000 : tcpip!IppPacketizeDatagrams+0x2d5 fffff800`00ba2010 fffff880`01927026 : fffffa80`04b683c0 00000000`00000000 fffff880`01a4d800 fffffa80`04b4ddb0 : tcpip!IppSendDatagramsCommon+0x753 fffff800`00ba22e0 fffff880`0190aa22 : fffffa80`0553ce20 fffffa80`04b69301 fffffa80`04b69300 00000000`00000000 : tcpip!IppSendDatagrams+0x26 fffff800`00ba2320 fffff880`018e3c88 : 00000000`00000000 fffffa80`05565610 fffffa80`04b69368 fffffa80`04b683c0 : tcpip!IppSendDirect+0x112 fffff800`00ba2450 fffff880`018e3dd6 : fffffa80`05565610 fffff880`01a4d800 fffffa80`04b682f0 fffffa80`04dd9cb0 : tcpip!Ipv6pSendNeighborSolicitation+0x128 fffff800`00ba2500 fffff880`0196fb1a : 00060000`07000000 fffffa80`04b682f0 00000000`00000001 00000000`00000000 : tcpip!IppSendDadSolicitation+0x76 fffff800`00ba2560 fffff880`0196fd1e : fffffa80`04b60838 00000000`00000000 fffff800`00ba2830 00000000`00000004 : tcpip!IppAddressSetTimeout+0x19a fffff800`00ba2680 fffff880`0196fc18 : fffffa80`04b60828 fffff800`00ba2830 00000000`ffff0000 00000000`00000001 : tcpip!Ipv6pInterfaceSetTimeout+0x7f fffff800`00ba2700 fffff880`019702e9 : 00000000`ffff0000 fffff800`00ba2830 00000000`00000001 fffff800`026d505a : tcpip!IppCompartmentSetTimeout+0x88 fffff800`00ba2770 fffff800`026d8062 : 00000000`00000000 00000000`00000000 01535242`40dd0089 00000008`00000002 : tcpip!IppTimeout+0x89 fffff800`00ba27a0 fffff800`026d7f06 : fffff880`01a6e8e0 00000000`000002be 00000000`00000000 fffffa80`04c1b010 : nt!KiProcessTimerDpcTable+0x66 fffff800`00ba2810 fffff800`026d7dee : 00000000`0689b2cc fffff800`00ba2e88 00000000`000002be fffff800`02842a48 : nt!KiProcessExpiredTimerList+0xc6 fffff800`00ba2e60 fffff800`026d7bd7 : fffff800`0283eec1 00000000`000002be fffffa80`03c6f050 00000000`000000be : nt!KiTimerExpiration+0x1be fffff800`00ba2f00 fffff800`026cf165 : 00000000`00000000 fffffa80`04e47580 00000000`00000000 fffff880`01136f5c : nt!KiRetireDpcList+0x277 fffff800`00ba2fb0 fffff800`026cef7c : 00000000`0002625a fffff800`026171c0 00000000`00000000 00000000`00020000 : nt!KyRetireDpcList+0x5 fffff880`03d620c0 fffff800`02718453 : fffff800`026c8ba0 fffff800`026c8c0c 00000000`00000010 fffff800`026333c0 : nt!KiDispatchInterruptContinue fffff880`03d620f0 fffff800`026c8c0c : 00000000`00000010 fffff800`026333c0 fffff880`03d62180 fffffa80`03cafe40 : nt!KiDpcInterruptBypass+0x13 fffff880`03d62100 fffff800`02712634 : 00000000`00000000 00000000`00000002 00000000`00010000 fffff800`028926c0 : nt!KiInterruptDispatchNoLock+0x1fc fffff880`03d62298 fffff800`0266566d : fffff8a0`00d36420 fffffa80`04e4e010 fffff880`03de7ee8 00000000`00000190 : nt!RtlFindNextAlignedForwardRunClear+0x9b fffff880`03d622c0 fffff800`0292ae2f : fffff880`03d62390 fffff800`00000000 00000000`00010000 00000000`00000000 : nt! ?? ::FNODOBFM::`string'+0x1bb63 fffff880`03d62360 fffff800`0292b657 : 00000000`00000000 fffff8a0`00000019 fffff880`03de6b40 fffff960`003ce288 : nt!MiInsertInSystemSpace+0xc7 fffff880`03d623d0 fffff800`0292b81b : 00000000`00000000 00000000`00000001 00000000`00000000 fffff880`03d62640 : nt!MiMapViewInSystemSpace+0x73 fffff880`03d62400 fffff960`003e98b6 : 00000000`00000000 00000000`00000000 00000000`00000000 fffff880`03d624b0 : nt!MmMapViewInSessionSpace+0x4f fffff880`03d62430 fffff960`003e9597 : 00000000`00188000 00000000`00188000 fffffa80`05524a60 fffff880`03d62640 : win32k!Win32UserInitialize+0x96 fffff880`03d624b0 fffff800`02a491cf : 00000000`00000000 00000000`00000000 fffffa80`74636553 ffffffff`80000210 : win32k!DriverEntry+0x4f3 fffff880`03d62620 fffff800`02b406d5 : fffff960`000f0000 00000000`00000001 00000000`00000000 fffff800`00000001 : nt!ExpInitializeSessionDriver+0x3f fffff880`03d627a0 fffff800`026cb8d3 : fffffa80`04e47580 fffff800`0283a010 09000000`a8bb4025 00000000`a8bb4121 : nt!NtSetSystemInformation+0x539 fffff880`03d62910 fffff800`026c7e70 : fffff800`02b4064f 00000000`00000000 00000000`00000018 fffff8a0`000f3840 : nt!KiSystemServiceCopyEnd+0x13 fffff880`03d62aa8 fffff800`02b4064f : 00000000`00000000 00000000`00000018 fffff8a0`000f3840 00000000`0010fb00 : nt!KiServiceLinkage fffff880`03d62ab0 fffff800`026cb8d3 : fffffa80`04e47580 00000000`00010070 00000000`00000001 00000000`001a2890 : nt!NtSetSystemInformation+0x4b3 fffff880`03d62c20 00000000`76fd2a0a : 00000000`00000000 00000000`00000000 00000000`00000000 00000000`00000000 : nt!KiSystemServiceCopyEnd+0x13 00000000`0010fb08 00000000`00000000 : 00000000`00000000 00000000`00000000 00000000`00000000 00000000`00000000 : 0x76fd2a0a STACK_COMMAND: kb FOLLOWUP_IP: netkvm+9a62 fffff880`0401ba62 85c0 test eax,eax SYMBOL_STACK_INDEX: 8 SYMBOL_NAME: netkvm+9a62 FOLLOWUP_NAME: MachineOwner MODULE_NAME: netkvm IMAGE_NAME: netkvm.sys DEBUG_FLR_IMAGE_TIMESTAMP: 546c5781 FAILURE_BUCKET_ID: X64_0x1E_netkvm+9a62 BUCKET_ID: X64_0x1E_netkvm+9a62 ANALYSIS_SOURCE: KM FAILURE_ID_HASH_STRING: km:x64_0x1e_netkvm+9a62 FAILURE_ID_HASH: {0ce2e21f-e7ec-ca17-e2b0-a99fe4f61620} Followup: MachineOwner --------- Deferring. NetKVM work for 7.2. Apparently, the bug has been already fixed in build 95. Please, test the issue against build # 95. Regards, Joseph Hindin *** Bug 1180349 has been marked as a duplicate of this bug. *** I'm also seeing this issue sporadically (most frequently at boot) with a Windows 8.1 x86_64 guest. Where can I get a copy of the build #95 virtio drivers? I only see build 94 here: https://alt.fedoraproject.org/pub/alt/virtio-win/latest/ Please use the latest stable release: http://alt.fedoraproject.org/pub/alt/virtio-win/stable/ You aren't interested in test results against build #95 per comment 11? More interested in the results with the build with complete multi-queue feature. Will check when we are going to release it. Reproduced this issue on virtio-win-prewhql-94 Verified this issue on virtio-win-prewhql-100 steps same as comment #0 Actual Results: on build 94, guest bsod during os installation on build 100, guest can be installed correctly,no bsod,and guest network works fine after installation. Based on above ,this issue has been fixed already . package info: kernel-3.10.0-121.el7.x86_64 qemu-kvm-rhev-1.5.3-60.el7ev.x86_64 seabios-1.7.2.2-12.el7.x86_64 (In reply to lijin from comment #18) > Reproduced this issue on virtio-win-prewhql-94 > Verified this issue on virtio-win-prewhql-100 > > steps same as comment #0 > > Actual Results: > on build 94, guest bsod during os installation > on build 100, guest can be installed correctly,no bsod,and guest network > works fine after installation. > > Based on above ,this issue has been fixed already . > Thanks! Met the same issue using win8.1.64 guest on virtio-win-1.7.3-1.el7. virtio-net: 62.70.104.8000 virtio-scsi: 62.70.104.8000 (In reply to ShupingCui from comment #20) > Met the same issue using win8.1.64 guest on virtio-win-1.7.3-1.el7. > virtio-net: 62.70.104.8000 > virtio-scsi: 62.70.104.8000 How reproducible: Only once Created attachment 999438 [details]
dump log for virtio-win-1.7.3-1.el7
(In reply to ShupingCui from comment #22) > Created attachment 999438 [details] > dump log for virtio-win-1.7.3-1.el7 Please open another BZ. The crash described in this BZ was related to changes that were introduced after 62.70.104.8000 release. (In reply to Yan Vugenfirer from comment #23) > (In reply to ShupingCui from comment #22) > > Created attachment 999438 [details] > > dump log for virtio-win-1.7.3-1.el7 > > Please open another BZ. The crash described in this BZ was related to > changes that were introduced after 62.70.104.8000 release. OK, opened it, bz#1199929 Thanks, Shuping change status to verified according to comment#18 Since the problem described in this bug report should be resolved in a recent advisory, it has been closed with a resolution of ERRATA. For information on the advisory, and where to find the updated files, follow the link below. If the solution does not work for you, open a new bug report. https://rhn.redhat.com/errata/RHBA-2015-2513.html |
Created attachment 961527 [details] bsod - DRIVER_IRQL_NOT_LESS_OR_EQUAL Description of problem: win8.1.64 guest BSOD with error 'DRIVER_IRQL_NOT_LESS_OR_EQUAL' (netkvm.sys) after first reboot during os installation on AMD host Version-Release number of selected component (if applicable): [root@hp-dl385g7-05 ~]# rpm -q kernel kernel-3.10.0-205.el7.x86_64 [root@hp-dl385g7-05 ~]# rpm -q qemu-kvm-rhev qemu-kvm-rhev-2.1.2-12.el7.x86_64 virtio-win-prewhql-0.1-94 How reproducible: Steps to Reproduce: 1. install win8.1.64 guest /bin/qemu-kvm \ -S \ -name 'virt-tests-vm1' \ -sandbox off \ -M pc \ -nodefaults \ -vga qxl \ -global qxl-vga.vram_size=33554432 \ -device intel-hda,bus=pci.0,addr=03 \ -device hda-duplex \ -chardev socket,id=qmp_id_qmpmonitor1,path=/tmp/monitor-qmpmonitor1-20141124-170407-r57CXTz8,server,nowait \ -mon chardev=qmp_id_qmpmonitor1,mode=control \ -chardev socket,id=serial_id_serial0,path=/tmp/serial-serial0-20141124-170407-r57CXTz8,server,nowait \ -device isa-serial,chardev=serial_id_serial0 \ -device virtio-serial-pci,id=virtio_serial_pci0,bus=pci.0,addr=04 \ -chardev socket,id=devvs,path=/tmp/virtio_port-vs-20141124-170407-r57CXTz8,server,nowait \ -device virtserialport,chardev=devvs,name=vs,id=vs,bus=virtio_serial_pci0.0 \ -chardev socket,id=seabioslog_id_20141124-170407-r57CXTz8,path=/tmp/seabios-20141124-170407-r57CXTz8,server,nowait \ -device isa-debugcon,chardev=seabioslog_id_20141124-170407-r57CXTz8,iobase=0x402 \ -device nec-usb-xhci,id=usb1,bus=pci.0,addr=05 \ -device virtio-scsi-pci,id=virtio_scsi_pci0,bus=pci.0,addr=06 \ -drive id=drive_image1,if=none,cache=none,snapshot=off,aio=threads,file=/usr/local/staf/test/RHEV/kvm/autotest-devel/client/tests/virt/shared/data/images/win8-64.1-virtio.qcow2 \ -device scsi-hd,id=image1,drive=drive_image1 \ -device virtio-net-pci,mac=9a:76:77:78:79:7a,id=idFhZdIn,vectors=4,netdev=idjO79sM,bus=pci.0,addr=07 \ -netdev tap,id=idjO79sM,vhost=on,vhostfd=28,fd=27 \ -m 16384 \ -smp 8,maxcpus=8,cores=4,threads=1,sockets=2 \ -cpu 'Opteron_G3',+sep,+kvm_pv_unhalt,hv_relaxed,hv_spinlocks=0x1fff,hv_vapic,hv_time \ -drive id=drive_cd1,if=none,snapshot=off,aio=threads,media=cdrom,file=/usr/local/staf/test/RHEV/kvm/autotest-devel/client/tests/virt/shared/data/isos/ISO/Win8.1/en_windows_8_1_enterprise_x64_dvd_2971902.iso \ -device ide-cd,id=cd1,drive=drive_cd1,bus=ide.0,unit=0 \ -drive id=drive_winutils,if=none,snapshot=off,aio=threads,media=cdrom,file=/usr/local/staf/test/RHEV/kvm/autotest-devel/client/tests/virt/shared/data/isos/windows/winutils.iso \ -device ide-cd,id=winutils,drive=drive_winutils,bus=ide.0,unit=1 \ -drive id=drive_unattended,if=none,snapshot=off,aio=threads,media=cdrom,file=/usr/local/staf/test/RHEV/kvm/autotest-devel/client/tests/virt/shared/data/images/win8.1-64/autoinstall.iso \ -device ide-cd,id=unattended,drive=drive_unattended,bus=ide.1,unit=0 \ -device usb-tablet,id=usb-tablet1,bus=usb1.0,port=1 \ -spice port=3000,password=123456,addr=0,tls-port=3200,x509-dir=/tmp/spice_x509d,tls-channel=main,tls-channel=inputs,image-compression=auto_glz,zlib-glz-wan-compression=auto,streaming-video=all,agent-mouse=on,playback-compression=on,ipv4 \ -rtc base=localtime,clock=host,driftfix=slew \ -boot order=cdn,once=d,menu=off \ -enable-kvm 2. 3. Actual results: win8.1.64 guest BSOD with error 'DRIVER_IRQL_NOT_LESS_OR_EQUAL' (netkvm.sys) after first reboot Expected results: guest install successfully Additional info: ******************************************************************************* * * * Bugcheck Analysis * * * ******************************************************************************* DRIVER_IRQL_NOT_LESS_OR_EQUAL (d1) An attempt was made to access a pageable (or completely invalid) address at an interrupt request level (IRQL) that is too high. This is usually caused by drivers using improper addresses. If kernel debugger is available get stack backtrace. Arguments: Arg1: 0000000000084001, memory referenced Arg2: 0000000000000002, IRQL Arg3: 0000000000000000, value 0 = read operation, 1 = write operation Arg4: fffff80003611305, address which referenced memory Debugging Details: ------------------ *** ERROR: Module load completed but symbols could not be loaded for netkvm.sys READ_ADDRESS: 0000000000084001 CURRENT_IRQL: 2 FAULTING_IP: netkvm+b305 fffff800`03611305 8a07 mov al,byte ptr [rdi] DEFAULT_BUCKET_ID: WIN8_DRIVER_FAULT BUGCHECK_STR: AV PROCESS_NAME: System ANALYSIS_VERSION: 6.3.9600.16384 (debuggers(dbg).130821-1623) amd64fre DPC_STACK_BASE: FFFFF801FB72FFB0 TRAP_FRAME: fffff801fb7286c0 -- (.trap 0xfffff801fb7286c0) NOTE: The trap frame does not contain all registers. Some register values may be zeroed or incorrect. rax=ffffe00002d8bc68 rbx=0000000000000000 rcx=ffffe00002d8bca8 rdx=0000000000000000 rsi=0000000000000000 rdi=0000000000000000 rip=fffff80003611305 rsp=fffff801fb728850 rbp=ffffe00002d8bc68 r8=0000000000000000 r9=0000000000000000 r10=ffffe00002dcb2c0 r11=ffffe00002dcb000 r12=0000000000000000 r13=0000000000000000 r14=0000000000000000 r15=0000000000000000 iopl=0 nv up ei pl nz ac po nc netkvm+0xb305: fffff800`03611305 8a07 mov al,byte ptr [rdi] ds:00000000`00000000=?? Resetting default scope LAST_CONTROL_TRANSFER: from fffff801f8f5c7e9 to fffff801f8f50ca0 STACK_TEXT: fffff801`fb728578 fffff801`f8f5c7e9 : 00000000`0000000a 00000000`00084001 00000000`00000002 00000000`00000000 : nt!KeBugCheckEx fffff801`fb728580 fffff801`f8f5b03a : 00000000`00000000 ffffe000`02d8bc68 fffff801`fb728600 fffff801`fb7286c0 : nt!KiBugCheckDispatch+0x69 fffff801`fb7286c0 fffff800`03611305 : 00000000`00000000 00000000`00000000 ffffe000`ffffffff fffff800`0361686b : nt!KiPageFault+0x23a fffff801`fb728850 fffff800`03609f86 : ffffe000`02d939f0 ffffe000`02d8bc68 ffffe000`02d8b940 ffffe000`02db61a0 : netkvm+0xb305 fffff801`fb728880 fffff800`0360df89 : ffffe000`02d8b940 ffffe000`02d8bc10 ffffe000`02db61a0 00000000`00000000 : netkvm+0x3f86 fffff801`fb7288b0 fffff800`0360920f : fffff801`00000000 ffffe000`02d8b940 00000000`00000000 00000000`00000000 : netkvm+0x7f89 fffff801`fb728910 fffff800`03613ea8 : ffffe000`02d93010 00000000`00000040 fffff801`fb728a79 00000000`00000000 : netkvm+0x320f fffff801`fb728950 fffff800`01aa0702 : ffffd000`223b9d00 00000000`00000000 00000000`00000002 fffff801`f958c4dd : netkvm+0xdea8 fffff801`fb7289b0 fffff801`f8e82840 : fffff801`fb728c60 ffffe000`023cd250 fffff801`f90f1180 ffffe000`023cd010 : ndis!ndisInterruptDpc+0x1b2 fffff801`fb728ae0 fffff801`f8e82520 : ffffe000`023cd010 00000000`00000001 fffff801`fb728d50 fffff801`f8e7daec : nt!KiExecuteAllDpcs+0x1b0 fffff801`fb728c30 fffff801`f8f547ea : fffff801`f90f1180 fffff801`f90f1180 00000000`001a3fe0 00000000`00000000 : nt!KiRetireDpcList+0xd0 fffff801`fb728da0 00000000`00000000 : fffff801`fb729000 fffff801`fb723000 00000000`00000000 00000000`00000000 : nt!KiIdleLoop+0x5a STACK_COMMAND: kb FOLLOWUP_IP: netkvm+b305 fffff800`03611305 8a07 mov al,byte ptr [rdi] SYMBOL_STACK_INDEX: 3 SYMBOL_NAME: netkvm+b305 FOLLOWUP_NAME: MachineOwner MODULE_NAME: netkvm IMAGE_NAME: netkvm.sys DEBUG_FLR_IMAGE_TIMESTAMP: 546c576e FAILURE_BUCKET_ID: AV_netkvm+b305 BUCKET_ID: AV_netkvm+b305 ANALYSIS_SOURCE: KM FAILURE_ID_HASH_STRING: km:av_netkvm+b305 FAILURE_ID_HASH: {04f7b2ad-f4ea-886b-942a-161d0246cf97} Followup: MachineOwner --------- Host infos: processor : 15 vendor_id : AuthenticAMD cpu family : 16 model : 9 model name : AMD Opteron(tm) Processor 6128 stepping : 1 microcode : 0x10000d9 cpu MHz : 2000.013 cache size : 512 KB physical id : 1 siblings : 8 core id : 3 cpu cores : 8 apicid : 39 initial apicid : 23 fpu : yes fpu_exception : yes cpuid level : 5 wp : yes flags : fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush mmx fxsr sse sse2 ht syscall nx mmxext fxsr_opt pdpe1gb rdtscp lm 3dnowext 3dnow constant_tsc rep_good nopl nonstop_tsc extd_apicid amd_dcm pni monitor cx16 popcnt lahf_lm cmp_legacy svm extapic cr8_legacy abm sse4a misalignsse 3dnowprefetch osvw ibs skinit wdt nodeid_msr hw_pstate npt lbrv svm_lock nrip_save pausefilter bogomips : 4000.06 TLB size : 1024 4K pages clflush size : 64 cache_alignment : 64 address sizes : 48 bits physical, 48 bits virtual power management: ts ttp tm stc 100mhzsteps hwpstate