Bug 1044979
Summary: | win8.1.x86_64 / win2012r2 guest will circling reboot when boot with -cpu 'Conroe' | ||
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Product: | Red Hat Enterprise Linux 7 | Reporter: | CongLi <coli> |
Component: | qemu-kvm | Assignee: | Eduardo Habkost <ehabkost> |
Status: | CLOSED NOTABUG | QA Contact: | Virtualization Bugs <virt-bugs> |
Severity: | medium | Docs Contact: | |
Priority: | medium | ||
Version: | 7.0 | CC: | acathrow, hhuang, juzhang, lijin, mazhang, michen, mnavrati, shuang, virt-maint, xhan, xwei, yvugenfi |
Target Milestone: | rc | ||
Target Release: | --- | ||
Hardware: | Unspecified | ||
OS: | Unspecified | ||
Whiteboard: | |||
Fixed In Version: | Doc Type: | Known Issue | |
Doc Text: |
Windows 8.1 and Windows 2012 R2 require some CPU features that are not present in all qemu-kvm CPU models. Consequently, Windows 8.1 and Windows 2012 R2 do not boot they if certain CPU models are used, namely Opteron_G1, Conroe, and kvm64. To work around this problem, use CPU models that include the features required by Windows 8.1 and Windows 2012 R2, for example Penryn, Nehalem, Westmere, SandyBridge, Haswell, Opteron_G2, Opteron_G3, Opteron_G4, Opteron_G5.
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Story Points: | --- |
Clone Of: | Environment: | ||
Last Closed: | 2014-02-25 14:07:13 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: |
Description
CongLi
2013-12-19 11:18:18 UTC
boot 2012R2 guest with ***-cpu kvm64*** will also lead guest circling reboot. package info: qemu-kvm-rhev-1.5.3-30.el7.x86_64 kernel-3.10.0-64.el7.x86_64 qemu command: /usr/libexec/qemu-kvm \ -m 2G -smp 2 \ -usb -device usb-tablet \ -cpu kvm64 \ -drive file=win2k12R2.raw,format=raw,if=none,id=drive-ide0-0-0,werror=stop,rerror=stop,cache=none -device virtio-scsi-pci,id=scsi2 -device scsi-hd,bus=scsi2.0,drive=drive-ide0-0-0,id=ide0-0-0,bootindex=1 \ -name win2k32-64-serial-bug \ -boot menu=on \ -vnc :12 -vga std \ -global PIIX4_PM.disable_s3=0 -global PIIX4_PM.disable_s4=0 \ -monitor stdio \ -drive file=data.raw,format=raw,if=none,id=drive-ide0-0-2,werror=stop,rerror=stop,cache=none -device virtio-scsi-pci,id=scsi0 -device scsi-hd,bus=scsi0.0,drive=drive-ide0-0-2,id=scsi1 *** Bug 1055466 has been marked as a duplicate of this bug. *** Hit this problem with "-cpu Opteron_G1". Host: qemu-kvm-tools-rhev-1.5.3-45.el7.x86_64 qemu-kvm-common-rhev-1.5.3-45.el7.x86_64 qemu-kvm-rhev-1.5.3-45.el7.x86_64 qemu-kvm-rhev-debuginfo-1.5.3-45.el7.x86_64 qemu-img-rhev-1.5.3-45.el7.x86_64 kernel-3.10.0-86.el7.x86_64 Cpuinfo: processor : 31 vendor_id : AuthenticAMD cpu family : 21 model : 1 model name : AMD Opteron(TM) Processor 6272 stepping : 2 microcode : 0x6000626 cpu MHz : 2100.061 cache size : 2048 KB physical id : 1 siblings : 16 core id : 7 cpu cores : 8 apicid : 79 initial apicid : 47 fpu : yes fpu_exception : yes cpuid level : 13 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 constant_tsc rep_good nopl nonstop_tsc extd_apicid amd_dcm aperfmperf pni pclmulqdq monitor ssse3 cx16 sse4_1 sse4_2 popcnt aes xsave avx lahf_lm cmp_legacy svm extapic cr8_legacy abm sse4a misalignsse 3dnowprefetch osvw ibs xop skinit wdt lwp fma4 nodeid_msr topoext perfctr_core perfctr_nb arat cpb hw_pstate npt lbrv svm_lock nrip_save tsc_scale vmcb_clean flushbyasid decodeassists pausefilter pfthreshold bogomips : 4199.78 TLB size : 1536 4K pages clflush size : 64 cache_alignment : 64 address sizes : 48 bits physical, 48 bits virtual power management: ts ttp tm 100mhzsteps hwpstate cpb Guest: 2012R2 Cli: /usr/libexec/qemu-kvm \ -M pc \ -cpu Opteron_G1,hv_spinlocks=0x1fff,hv_relaxed,hv_vapic \ -m 4G \ -smp 4,sockets=2,cores=2,threads=1,maxcpus=16 \ -enable-kvm \ -name win2012r2 \ -uuid 990ea161-6b67-47b2-b803-19fb01d30d12 \ -smbios type=1,manufacturer='Red Hat',product='RHEV Hypervisor',version=el6,serial=koTUXQrb,uuid=feebc8fd-f8b0-4e75-abc3-e63fcdb67170 \ -k en-us \ -rtc base=localtime,clock=host,driftfix=slew \ -nodefaults \ -monitor stdio \ -qmp tcp:0:6666,server,nowait \ -boot menu=on \ -bios /usr/share/seabios/bios.bin \ -vga cirrus \ -vnc :0 \ -drive file=/home/2012install.qcow2,if=none,id=drive-virtio-disk0,format=qcow2,cache=none,werror=stop,rerror=stop,aio=threads \ -device virtio-blk-pci,scsi=off,bus=pci.0,drive=drive-virtio-disk0,id=virtio-disk0,bootindex=1 \ -netdev tap,id=tap1,script=/etc/ovs-ifup,downscript=/etc/ovs-ifdown \ -device virtio-net-pci,netdev=tap1,id=nic1,mac=1a:59:0a:4b:5a:94 \ -drive file=gluster://10.66.106.27/gv0/en_windows_server_2012_r2_x64_dvd_2707946.iso,if=none,id=drive-ide0-0-0,media=cdrom,format=raw \ -device ide-drive,bus=ide.0,unit=1,drive=drive-ide0-0-0,bootindex=0 \ -drive file=/usr/share/virtio-win/virtio-win-1.6.8.iso,if=none,id=drive-ide0-0-1,media=cdrom,format=raw \ -device ide-drive,bus=ide.1,unit=1,drive=drive-ide0-0-1 \ Win 8.1 and 2012R2 require the CX16 (CMPXCHG16B) CPU feature, which is not present on Conroe, kvm64, and Opteron_G1. Please confirm it is not reproducible using "-cpu ...,+cx16". boot win2k12R2 guest with "-cpu kvm64,+cx16",still hit this issue. (In reply to Eduardo Habkost from comment #5) > Win 8.1 and 2012R2 require the CX16 (CMPXCHG16B) CPU feature, which is not > present on Conroe, kvm64, and Opteron_G1. Please confirm it is not > reproducible using "-cpu ...,+cx16". win2012r2 guest can boot successfully with -cpu 'Conroe',+cx16. (In reply to lijin from comment #6) > boot win2k12R2 guest with "-cpu kvm64,+cx16",still hit this issue. Please try using "-cpu kvm64,+cx8,+cx16". There may be other CPU features required by Win2012R2, but we can check if cx8 and cx16 are the only ones. In either case, we simply need to document that Windows 8.1 and Windows 2012R2 are not compatible with all CPU models. (In reply to Eduardo Habkost from comment #8) > (In reply to lijin from comment #6) > > boot win2k12R2 guest with "-cpu kvm64,+cx16",still hit this issue. > > Please try using "-cpu kvm64,+cx8,+cx16". There may be other CPU features > required by Win2012R2, but we can check if cx8 and cx16 are the only ones. > > In either case, we simply need to document that Windows 8.1 and Windows > 2012R2 are not compatible with all CPU models. try booting win2k12R2 guest with "-cpu kvm64,+cx8,+cx16",still hit hit this issue. |