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Created attachment 791662 [details] error code and parameters Description of problem: I hit 'Error code: 0x0000007F' at first reboot after fresh installing a windows 8 32 bit system on an AMD system. Screenshot will be attached. Version-Release number of selected component (if applicable): qemu-kvm-rhev-0.12.1.2-2.398.el6.x86_64 2.6.32-414.el6.x86_64 How reproducible: 100% Steps to Reproduce: 1. 2. 3. Actual results: Expected results: Additional info: # cat /proc/cpuinfo .... processor : 15 vendor_id : AuthenticAMD cpu family : 21 model : 1 model name : AMD Opteron(tm) Processor 4284 stepping : 2 cpu MHz : 2999.919 cache size : 2048 KB physical id : 1 siblings : 8 core id : 7 cpu cores : 4 apicid : 23 initial apicid : 23 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 nonstop_tsc extd_apicid 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 cpb npt lbrv svm_lock nrip_save tsc_scale vmcb_clean flushbyasid decodeassists pausefilter pfthreshold bogomips : 5999.13 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 CLI: -M rhel6.5.0 -cpu Opteron_G4 -enable-kvm -m 2048 -realtime mlock=off -smp 2,sockets=2,cores=1,threads=1 -uuid 55e5def1-1b15-43e0-b05e-778914534cc8 -smbios type=1,manufacturer=Red Hat,product=RHEV Hypervisor,version=6Server-6.5.0.0.el6,serial=4C4C4544-0039-3610-8047-B9C04F463358,uuid=55e5def1-1b15-43e0-b05e-778914534cc8 -nodefconfig -nodefaults -rtc base=2013-08-29T07:40:05,driftfix=slew -device piix3-usb-uhci,id=usb,bus=pci.0,addr=0x1.0x2 -device virtio-serial-pci,id=virtio-serial0,bus=pci.0,addr=0x5 -drive file=en_windows_8_enterprise_x86_dvd_917587.iso,if=none,media=cdrom,id=drive-ide0-1-0,readonly=on,format=raw,serial= -device ide-drive,bus=ide.1,unit=0,drive=drive-ide0-1-0,id=ide0-1-0 -drive file=test.qcow2,if=none,id=drive-virtio-disk0,format=qcow2,serial=71e94c44-236d-4f57-8a6e-82bfa7fc6fcd,cache=none,werror=stop,rerror=stop,aio=native -device virtio-blk-pci,scsi=off,bus=pci.0,addr=0x6,drive=drive-virtio-disk0,id=virtio-disk0,bootindex=1 -net none -chardev spicevmc,id=charchannel2,name=vdagent -device virtserialport,bus=virtio-serial0.0,nr=3,chardev=charchannel2,id=channel2,name=com.redhat.spice.0 -spice port=7000,disable-ticketing,seamless-migration=on -k en-us -vga qxl -global qxl-vga.ram_size=67108864 -global qxl-vga.vram_size=67108864 -device intel-hda,id=sound0,bus=pci.0,addr=0x4 -device hda-duplex,id=sound0-codec0,bus=sound0.0,cad=0 -device virtio-balloon-pci,id=balloon0,bus=pci.0,addr=0x7 -monitor stdio -boot menu=on -fda virtio-win-1.6.5_x86.vfd
your system disk is virtio-blk right? Can it boot successfully if you you change it to ide? What is the virtio-block driver version? Thanks, Vadim.
(In reply to Vadim Rozenfeld from comment #2) > your system disk is virtio-blk right? Can it boot successfully if you you > change Yes, it is virtio-blk. > it to ide? What is the virtio-block driver version? > Changing to ide didn't help. And I also retied fresh installing win8 x86 into an ide disk, failed with same error code and parameters, either. The virtio-block driver is provided by virtio-win-1.6.5-5.el6_4 > Thanks, > Vadim.
Thanks. Also reproducible with Opteron_G4. The BSOD is generated by #GP trap handler (KiTrap0D). Vadim.
Deferring to 6.6. KVM upstream first.
Equivalent bug was fixed in rhel7. https://bugzilla.redhat.com/show_bug.cgi?id=1023261#c12 has few patches we might want.
Thanks. From information provided in Comment #10, *** This bug has been marked as a duplicate of bug 1023268 ***