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Created attachment 833136 [details] vfd with drivers Description of problem: Win2008 x86_64 BSOD(0x0A) on the starting of OS installation Version-Release number of selected component (if applicable): qemu-kvm-1.5.3-21.el7.x86_64 3.10.0-57.el7.x86_64 virtio-win-prewhql-0.1-74.iso How reproducible: 1/5(met it once, attempt to repro 5 times w/o success) Steps to Reproduce: 1./root/staf-kvm-devel/autotest/client/tests/virt/qemu/qemu -monitor stdio \ -S \ -name 'virt-tests-vm1' \ -sandbox off \ -M pc \ -nodefaults \ -vga std \ -chardev socket,id=qmp_id_qmpmonitor1,path=/tmp/monitor-qmpmonitor1-20131205-155536-Zld0H2Lh,server,nowait \ -mon chardev=qmp_id_qmpmonitor1,mode=control \ -chardev socket,id=serial_id_serial0,path=/tmp/serial-serial0-20131205-155536-Zld0H2Lh,server,nowait \ -device isa-serial,chardev=serial_id_serial0 \ -chardev socket,id=seabioslog_id_20131205-155536-Zld0H2Lh,path=/tmp/seabios-20131205-155536-Zld0H2Lh,server,nowait \ -device isa-debugcon,chardev=seabioslog_id_20131205-155536-Zld0H2Lh,iobase=0x402 \ -device ich9-usb-uhci1,id=usb1,bus=pci.0,addr=03 \ -device virtio-scsi-pci,id=virtio_scsi_pci0,bus=pci.0,addr=04 \ -drive id=drive_image1,if=none,cache=none,snapshot=off,aio=native,file=/root/staf-kvm-devel/autotest/client/tests/virt/shared/data/images/win2008-64.qcow2 \ -device scsi-hd,id=image1,drive=drive_image1 \ -device e1000,mac=9a:2a:2b:2c:2d:2e,id=idJfsgLv,netdev=iddL9ruf,bus=pci.0,addr=05 \ -netdev tap,id=iddL9ruf,vhost=on \ -m 2048 \ -smp 2,maxcpus=2,cores=1,threads=1,sockets=2 \ -cpu 'Opteron_G5',hv_relaxed \ -drive id=drive_cd1,if=none,snapshot=off,aio=native,media=cdrom,file=/root/staf-kvm-devel/autotest/client/tests/virt/shared/data/isos/ISO/Win2008/64/en_windows_server_2008_datacenter_enterprise_standard_sp2_x64_dvd_342336.iso \ -device scsi-cd,id=cd1,drive=drive_cd1 \ -drive id=drive_winutils,if=none,snapshot=off,aio=native,media=cdrom,file=/root/staf-kvm-devel/autotest/client/tests/virt/shared/data/isos/windows/winutils.iso \ -device scsi-cd,id=winutils,drive=drive_winutils \ -drive id=drive_virtio,if=none,snapshot=off,aio=native,media=cdrom,file=/root/staf-kvm-devel/autotest/client/tests/virt/shared/data/isos/windows/virtio-win.latest_prewhql.iso \ -device scsi-cd,id=virtio,drive=drive_virtio \ -drive id=drive_fl,if=none,cache=none,snapshot=off,readonly=off,aio=native,file=/root/staf-kvm-devel/autotest/client/tests/virt/shared/data/images/win2008-sp2-64/answer.vfd \ -global isa-fdc.driveA=drive_fl \ -device usb-tablet,id=usb-tablet1,bus=usb1.0,port=1 \ -vnc :0 \ -rtc base=localtime,clock=host,driftfix=slew \ -boot order=cdn,once=d,menu=off \ -enable-kvm 2. 3. Actual results: guest bsod 0x0a Expected results: guest install finished, w/o any error Additional info: kvm_stat -1 kvm_ack_irq 0 0 kvm_age_page 0 0 kvm_apic 0 0 kvm_apic_accept_irq 0 0 kvm_apic_ipi 0 0 kvm_async_pf_completed 0 0 kvm_async_pf_doublefault 0 0 kvm_async_pf_not_present 0 0 kvm_async_pf_ready 0 0 kvm_cpuid 0 0 kvm_cr 0 0 kvm_emulate_insn 121588 116767 kvm_entry 148629 142638 kvm_eoi 0 0 kvm_exit 148509 142638 kvm_exit(CLGI) 2 0 kvm_exit(CPUID) 2 0 kvm_exit(CR0_SEL_WRITE) 2 0 kvm_exit(EXCP_BASE) 0 0 kvm_exit(FERR_FREEZE) 1 0 kvm_exit(GDTR_READ) 1 0 kvm_exit(GDTR_WRITE) 1 0 kvm_exit(HLT) 2 0 kvm_exit(ICEBP) 2 0 kvm_exit(IDTR_READ) 2 0 kvm_exit(IDTR_WRITE) 2 0 kvm_exit(INIT) 2 0 kvm_exit(INTR) 1550 1154 kvm_exit(INVD) 2 0 kvm_exit(INVLPG) 2 0 kvm_exit(INVLPGA) 2 0 kvm_exit(IOIO) 121008 116767 kvm_exit(IRET) 1 0 kvm_exit(LDTR_READ) 1 0 kvm_exit(LDTR_WRITE) 1 0 kvm_exit(MONITOR) 2 0 kvm_exit(MSR) 1 0 kvm_exit(MWAIT) 1 0 kvm_exit(MWAIT_COND) 2 0 kvm_exit(NMI) 2 0 kvm_exit(NPF) 1 0 kvm_exit(PAUSE) 24977 24670 kvm_exit(POPF) 1 0 kvm_exit(PUSHF) 2 0 kvm_exit(RDPMC) 1 0 kvm_exit(RDTSC) 2 0 kvm_exit(RDTSCP) 2 0 kvm_exit(READ_CR0) 2 0 kvm_exit(READ_CR3) 2 0 kvm_exit(READ_CR4) 0 0 kvm_exit(READ_CR8) 2 0 kvm_exit(READ_DR0) 2 0 kvm_exit(READ_DR1) 1 0 kvm_exit(READ_DR2) 2 0 kvm_exit(READ_DR3) 2 0 kvm_exit(READ_DR4) 2 0 kvm_exit(READ_DR5) 2 0 kvm_exit(READ_DR6) 2 0 kvm_exit(READ_DR7) 2 0 kvm_exit(RSM) 1 0 kvm_exit(SHUTDOWN) 2 0 kvm_exit(SKINIT) 2 0 kvm_exit(SMI) 2 0 kvm_exit(STGI) 2 0 kvm_exit(SWINT) 2 0 kvm_exit(TASK_SWITCH) 2 0 kvm_exit(TR_READ) 1 0 kvm_exit(TR_WRITE) 1 0 kvm_exit(VINTR) 2 0 kvm_exit(VMLOAD) 1 0 kvm_exit(VMMCALL) 2 0 kvm_exit(VMRUN) 1 0 kvm_exit(VMSAVE) 2 0 kvm_exit(WBINVD) 2 0 kvm_exit(WRITE_CR0) 1 0 kvm_exit(WRITE_CR3) 2 0 kvm_exit(WRITE_CR4) 2 0 kvm_exit(WRITE_CR8) 2 0 kvm_exit(WRITE_DR0) 2 0 kvm_exit(WRITE_DR1) 1 0 kvm_exit(WRITE_DR2) 2 0 kvm_exit(WRITE_DR3) 115 0 kvm_exit(WRITE_DR4) 2 0 kvm_exit(WRITE_DR5) 1 0 kvm_exit(WRITE_DR6) 2 0 kvm_exit(WRITE_DR7) 2 0 kvm_fpu 0 0 kvm_hv_hypercall 0 0 kvm_hypercall 0 0 kvm_inj_exception 0 0 kvm_inj_virq 0 0 kvm_invlpga 0 0 kvm_ioapic_set_irq 524 512 kvm_mmio 0 0 kvm_msi_set_irq 0 0 kvm_msr 0 0 kvm_nested_intercepts 0 0 kvm_nested_intr_vmexit 0 0 kvm_nested_vmexit 0 0 kvm_nested_vmexit_inject 0 0 kvm_nested_vmrun 0 0 kvm_page_fault 0 0 kvm_pic_set_irq 525 512 kvm_pio 121992 116767 kvm_pv_eoi 0 0 kvm_set_irq 524 512 kvm_skinit 0 0 kvm_track_tsc 0 0 kvm_try_async_get_page 0 0 kvm_update_master_clock 0 0 kvm_userspace_exit 121492 116767 kvm_write_tsc_offset 0 0 vcpu_match_mmio 0 0 top -Hp `pidof qemu` -n 1 top - 20:49:36 up 6:51, 2 users, load average: 1.47, 1.23, 0.65 Threads: 4 total, 2 running, 2 sleeping, 0 stopped, 0 zombie %Cpu(s): 5.9 us, 2.5 sy, 0.0 ni, 90.4 id, 1.1 wa, 0.0 hi, 0.1 si, 0.0 st KiB Mem: 7016336 total, 6696632 used, 319704 free, 4304 buffers KiB Swap: 8142844 total, 0 used, 8142844 free, 4326200 cached PID USER PR NI VIRT RES SHR S %CPU %MEM TIME+ COMMAND 15395 root 20 0 2867340 1.992g 6400 R 99.7 29.8 7:49.21 qemu 15394 root 20 0 2867340 1.992g 6400 R 93.0 29.8 7:25.27 qemu 15382 root 20 0 2867340 1.992g 6400 S 6.6 29.8 1:05.60 qemu 15397 root 20 0 2867340 1.992g 6400 S 0.0 29.8 0:00.40 qemu (qemu) info registers [constantly] RAX=fffff8000aa40001 RBX=0000000000000000 RCX=fffffa60032d8740 RDX=000000000000b000 RSI=fffff8000aa7f640 RDI=0000000000000001 RBP=000000000000000f RSP=fffffa60032d86c0 R8 =0000000000000000 R9 =0000000000000000 R10=fffffa60032d84a8 R11=fffffa60032d7648 R12=000000000000000a R13=0000000000000001 R14=0000000040000082 R15=fffff8000a8c8194 RIP=fffff8000a81c525 RFL=00000006 [-----P-] CPL=0 II=0 A20=1 SMM=0 HLT=0 ES =002b 0000000000000000 ffffffff 00c0f300 DPL=3 DS [-WA] CS =0010 0000000000000000 00000000 00209b00 DPL=0 CS64 [-RA] SS =0018 0000000000000000 ffffffff 00c09300 DPL=0 DS [-WA] DS =002b 0000000000000000 ffffffff 00c0f300 DPL=3 DS [-WA] FS =0053 00000000fffa0000 00003c00 0040f300 DPL=3 DS [-WA] GS =002b fffff8000a9cb500 ffffffff 00c0f300 DPL=3 DS [-WA] LDT=0000 0000000000000000 0000ffff 00000000 TR =0040 fffff8000c30b070 00000067 00008b00 DPL=0 TSS64-busy GDT= fffff8000c30a000 0000006f IDT= fffff8000c30a070 00000fff CR0=80050031 CR2=0000000000000010 CR3=0000000073515000 CR4=000006f8 DR0=0000000000000000 DR1=0000000000000000 DR2=0000000000000000 DR3=0000000000000000 DR6=00000000ffff0ff0 DR7=0000000000000400 EFER=0000000000000d01 FCW=027f FSW=0000 [ST=0] FTW=00 MXCSR=00001f80 FPR0=0000000000000000 0000 FPR1=0000000000000000 0000 FPR2=0000000000000000 0000 FPR3=0000000000000000 0000 FPR4=0000000000000000 0000 FPR5=0000000000000000 0000 FPR6=0000000000000000 0000 FPR7=0000000000000000 0000 XMM00=00000000000000000000000000000000 XMM01=00000000000000000000000000000000 XMM02=00000000000000000000000000000000 XMM03=00000000000000000000000000000000 XMM04=00000000000000000000000000000000 XMM05=00000000000000000000000000000000 XMM06=00000000000000000000000000000000 XMM07=00000000000000000000000000000000 XMM08=00000000000000000000000000000000 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000
Created attachment 833403 [details] mini dump repro this, on the first boot after os installation. Microsoft (R) Windows Debugger Version 6.10.0003.233 AMD64 Copyright (c) Microsoft Corporation. All rights reserved. Loading Dump File [C:\Minidump\Mini120613-01.dmp] Mini Kernel Dump File: Only registers and stack trace are available Symbol search path is: SRV*http://msdl.microsoft.com/download/symbols Executable search path is: Windows 7 Kernel Version 6002 (Service Pack 2) MP (2 procs) Free x64 Product: Server, suite: TerminalServer DataCenter SingleUserTS Built by: 6002.18005.amd64fre.lh_sp2rtm.090410-1830 Machine Name: Kernel base = 0xfffff800`0160f000 PsLoadedModuleList = 0xfffff800`017d3dd0 Debug session time: Fri Dec 6 10:41:48.468 2013 (GMT-8) System Uptime: 0 days 0:00:13.421 Loading Kernel Symbols ............................................................... ........................................ Loading User Symbols Loading unloaded module list .... ******************************************************************************* * * * Bugcheck Analysis * * * ******************************************************************************* Use !analyze -v to get detailed debugging information. BugCheck A, {9, c, 0, fffff800016a6ee1} Probably caused by : win32k.sys ( win32k!GetWindowsDirectoryDevicePath+36 ) Followup: MachineOwner --------- 0: kd> !analyze -v ******************************************************************************* * * * Bugcheck Analysis * * * ******************************************************************************* IRQL_NOT_LESS_OR_EQUAL (a) 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 a kernel debugger is available get the stack backtrace. Arguments: Arg1: 0000000000000009, memory referenced Arg2: 000000000000000c, IRQL Arg3: 0000000000000000, bitfield : bit 0 : value 0 = read operation, 1 = write operation bit 3 : value 0 = not an execute operation, 1 = execute operation (only on chips which support this level of status) Arg4: fffff800016a6ee1, address which referenced memory Debugging Details: ------------------ READ_ADDRESS: GetPointerFromAddress: unable to read from fffff80001836080 0000000000000009 CURRENT_IRQL: c FAULTING_IP: nt!KiUnwaitThread+2d fffff800`016a6ee1 488b4108 mov rax,qword ptr [rcx+8] CUSTOMER_CRASH_COUNT: 1 DEFAULT_BUCKET_ID: DRIVER_FAULT_SERVER_MINIDUMP BUGCHECK_STR: 0xA PROCESS_NAME: wininit.exe TRAP_FRAME: fffffa6001d5f930 -- (.trap 0xfffffa6001d5f930) NOTE: The trap frame does not contain all registers. Some register values may be zeroed or incorrect. rax=fffffa6001d5fae8 rbx=00000000ffffffff rcx=0000000000000001 rdx=0000000000000100 rsi=0000000000000000 rdi=0000000000000000 rip=fffff800016a6ee1 rsp=fffffa6001d5fac0 rbp=0000000000000000 r8=0000000000000000 r9=fffffa8002288bb8 r10=00000000000001c8 r11=0000000000000002 r12=0000000000000000 r13=0000000000000000 r14=0000000000000000 r15=0000000000000000 iopl=0 nv up ei ng nz na pe nc nt!KiUnwaitThread+0x2d: fffff800`016a6ee1 488b4108 mov rax,qword ptr [rcx+8] ds:8540:00000000`00000009=???????????????? Resetting default scope LAST_CONTROL_TRANSFER: from fffff800016691ee to fffff80001669450 STACK_TEXT: fffffa60`01d5f7e8 fffff800`016691ee : 00000000`0000000a 00000000`00000009 00000000`0000000c 00000000`00000000 : nt!KeBugCheckEx fffffa60`01d5f7f0 fffff800`016680cb : 00000000`00000000 fffffa80`01e38830 fffffa60`01d5f900 fffffa80`02288bb8 : nt!KiBugCheckDispatch+0x6e fffffa60`01d5f930 fffff800`016a6ee1 : fffffa60`01d50100 00000000`00000000 0000002e`c0000001 fffff880`00005d50 : nt!KiPageFault+0x20b fffffa60`01d5fac0 fffff800`016193a9 : fffffa80`01e38830 fffffa80`01e388a8 fffffa60`01d5fb68 fffffa80`022443d0 : nt!KiUnwaitThread+0x2d fffffa60`01d5faf0 fffff800`0168abae : fffff880`0522daf0 fffffa80`02288bb0 00000000`00000000 fffff880`05228598 : nt! ?? ::FNODOBFM::`string'+0x277dd fffffa60`01d5fbb0 fffff800`0162d79d : fffff900`00000c78 00000000`00000000 00000000`00000000 00000000`00000000 : nt!KiDeliverApc+0x19e fffffa60`01d5fc50 fffff800`01743ed0 : fffffa80`00000000 fffff800`018921fa fffffa60`01d5fe70 00000000`00000002 : nt!KiCheckForKernelApcDelivery+0x25 fffffa60`01d5fc80 fffff960`00040a3e : fffffa80`00000000 00000000`00000000 fffffa80`022443d0 fffffa60`00000000 : nt!ExAllocatePoolWithTag+0x730 fffffa60`01d5fd50 fffff960`00040876 : fffffa80`022443d0 00000000`00000000 fffff900`c069d9e0 00000000`00000098 : win32k!GetWindowsDirectoryDevicePath+0x36 fffffa60`01d5fda0 fffff960`0004068f : fffffa80`02286c70 fffffa80`02286c70 00000000`00000000 fffff900`c00c8a50 : win32k!ConvertHandleAndVerifyLoc+0xd6 fffffa60`01d600c0 fffff960`00066ea5 : fffffa80`02286c70 00000000`00000000 fffff900`c00c8a50 fffff900`c00c8a50 : win32k!xxxSafeLoadKeyboardLayoutEx+0x2f fffffa60`01d60140 fffff960`00067c5f : fffffa60`01d605e8 fffff800`01672715 00000000`00380036 fffff880`05182780 : win32k!xxxCreateWindowStation+0x905 fffffa60`01d60500 fffff800`01668ef3 : 00000000`02000000 fffff800`018dfb36 00000000`00000004 00000000`00000000 : win32k!NtUserCreateWindowStation+0x4b3 fffffa60`01d60bb0 00000000`76ec1a6a : 00000000`00000000 00000000`00000000 00000000`00000000 00000000`00000000 : nt!KiSystemServiceCopyEnd+0x13 00000000`0028f4c8 00000000`00000000 : 00000000`00000000 00000000`00000000 00000000`00000000 00000000`00000000 : 0x76ec1a6a STACK_COMMAND: kb FOLLOWUP_IP: win32k!GetWindowsDirectoryDevicePath+36 fffff960`00040a3e 448bc6 mov r8d,esi SYMBOL_STACK_INDEX: 8 SYMBOL_NAME: win32k!GetWindowsDirectoryDevicePath+36 FOLLOWUP_NAME: MachineOwner MODULE_NAME: win32k IMAGE_NAME: win32k.sys DEBUG_FLR_IMAGE_TIMESTAMP: 49e02681 FAILURE_BUCKET_ID: X64_0xA_win32k!GetWindowsDirectoryDevicePath+36 BUCKET_ID: X64_0xA_win32k!GetWindowsDirectoryDevicePath+36 Followup: MachineOwner ---------
Is it something that you continue to reproduce? Can you reproduce this bug without virtio storage? Best regards, Yan.
(In reply to Yan Vugenfirer from comment #3) > Is it something that you continue to reproduce? > It was stable reproducible when I filled this bug, > Can you reproduce this bug without virtio storage? didn't tried, I will have a try w/o virtio, which device you prefer ? ide+e1000 or ahci+e1000 ? Kind Regards, Xiaoqing.
(In reply to Xiaoqing Wei from comment #4) > (In reply to Yan Vugenfirer from comment #3) > > Is it something that you continue to reproduce? > > > > It was stable reproducible when I filled this bug, > > > > Can you reproduce this bug without virtio storage? > > didn't tried, I will have a try w/o virtio, > which device you prefer ? > ide+e1000 or ahci+e1000 ? > > > Kind Regards, > Xiaoqing. ide+e1000 Thanks, Yan.
(In reply to Yan Vugenfirer from comment #5) > ide+e1000 > > Thanks, > Yan. /root/staf-kvm-devel/autotest-devel/client/tests/virt/qemu/qemu -monitor stdio \ -S \ -name 'virt-tests-vm1' \ -sandbox off \ -M pc \ -nodefaults \ -vga std \ -chardev socket,id=qmp_id_qmpmonitor1,path=/tmp/monitor-qmpmonitor1-20140116-112740-kTemQsTl,server,nowait \ -mon chardev=qmp_id_qmpmonitor1,mode=control \ -chardev socket,id=serial_id_serial0,path=/tmp/serial-serial0-20140116-112740-kTemQsTl,server,nowait \ -device isa-serial,chardev=serial_id_serial0 \ -chardev socket,id=seabioslog_id_20140116-112740-kTemQsTl,path=/tmp/seabios-20140116-112740-kTemQsTl,server,nowait \ -device isa-debugcon,chardev=seabioslog_id_20140116-112740-kTemQsTl,iobase=0x402 \ -device ich9-usb-uhci1,id=usb1,bus=pci.0,addr=03 \ -drive id=drive_image1,if=none,cache=unsafe,snapshot=off,aio=native,file=/root/staf-kvm-devel/autotest-devel/client/tests/virt/shared/data/images/win2008-64.qcow2 \ -device ide-hd,id=image1,drive=drive_image1,bus=ide.0,unit=0 \ -device e1000,mac=9a:9d:9e:9f:a0:a1,id=idjHWehh,netdev=idut0ynR,bus=pci.0,addr=04 \ -netdev tap,id=idut0ynR \ -m 2048 \ -smp 2,maxcpus=2,cores=1,threads=1,sockets=2 \ -drive id=drive_cd1,if=none,snapshot=off,aio=native,media=cdrom,file=/root/staf-kvm-devel/autotest-devel/client/tests/virt/shared/data/isos/windows/winutils.iso \ -device ide-cd,id=cd1,drive=drive_cd1,bus=ide.0,unit=1 \ -device usb-tablet,id=usb-tablet1,bus=usb1.0,port=1 \ -vnc :0 \ -rtc base=localtime,clock=host,driftfix=slew \ -boot order=cdn,once=c,menu=off \ -enable-kvm \ -cpu 'Opteron_G5',-kvm_pv_unhalt reproduced w/ ide+e1000 on origin host, kernel-3.10.0-67.el7.x86_64 qemu-kvm-1.5.3-36.el7.x86_64 100% reproducible. And I verified this img working on RHEL6 host(exported via NFS from the RHEL7 host) /root/staf-kvm-devel/autotest-devel/client/tests/virt/qemu/qemu \ -S \ -name 'virt-tests-vm1' \ -M rhel6.5.0 \ -nodefaults \ -vga std \ -device AC97,bus=pci.0,addr=03 \ -chardev socket,id=qmp_id_qmpmonitor1,path=/tmp/monitor-qmpmonitor1-20140116-114546-hyIG9olt,server,nowait \ -mon chardev=qmp_id_qmpmonitor1,mode=control \ -chardev socket,id=serial_id_serial0,path=/tmp/serial-serial0-20140116-114546-hyIG9olt,server,nowait \ -device isa-serial,chardev=serial_id_serial0 \ -chardev socket,id=seabioslog_id_20140116-114546-hyIG9olt,path=/tmp/seabios-20140116-114546-hyIG9olt,server,nowait \ -device isa-debugcon,chardev=seabioslog_id_20140116-114546-hyIG9olt,iobase=0x402 \ -device ich9-usb-uhci1,id=usb1,bus=pci.0,addr=04 \ -device virtio-scsi-pci,id=virtio_scsi_pci0,bus=pci.0,addr=05 \ -drive id=drive_image1,if=none,cache=unsafe,snapshot=off,aio=native,file=/media/kvm_autotest_root/images/win2008-64-virtio.qcow2 \ -device scsi-hd,id=image1,drive=drive_image1 \ -device virtio-net-pci,mac=9a:ca:cb:cc:cd:ce,id=idQ3crrP,netdev=idTZzT5k,bus=pci.0,addr=06 \ -netdev tap,id=idTZzT5k,vhost=on,vhostfd=23,fd=22 \ -m 2048 \ -smp 2,maxcpus=2,cores=1,threads=1,sockets=2 \ -cpu 'Penryn',hv_relaxed \ -drive id=drive_cd1,if=none,snapshot=off,aio=native,media=cdrom,file=/root/staf-kvm-devel/autotest-devel/client/tests/virt/shared/data/isos/windows/winutils.iso \ -device scsi-cd,id=cd1,drive=drive_cd1 \ -device usb-tablet,id=usb-tablet1,bus=usb1.0,port=1 \ -vnc :0 \ -rtc base=localtime,clock=host,driftfix=slew \ -boot order=cdn,once=c,menu=off \ -enable-kvm So, raise the severity and urgency. Regards, Xiaoqing.
*** This bug has been marked as a duplicate of bug 1056982 ***