我试图用qemu在另一个由裸机配置的vm内启动VM。
我发现了以下错误。
2019-05-31 05:51:16.932+0000: starting up libvirt version: 5.0.0, package: 1.fc28 (Unknown, 2019-01-22-08:04:34, 64723eea657e48d296e6beb0b1be9c4c), qemu version: 3.1.0qemu-3.1.0-4.fc28, kernel: 4.15.0-47-generic, hostname: vmi-fedora
LC_ALL=C \
PATH=/usr/local/sbin:/usr/local/bin:/usr/sbin:/usr/bin:/sbin:/bin \
HOME=/root \
QEMU_AUDIO_DRV=none \
/usr/bin/qemu-system-x86_64 \
-name guest=default_vmi-fedora,debug-threads=on \
-S \
-object secret,id=masterKey0,format=raw,file=/var/lib/libvirt/qemu/domain-1-default_vmi-fedora/master-key.aes \
-machine pc-q35-3.1,accel=kvm,usb=off,dump-guest-core=off \
-cpu Broadwell-IBRS,vme=on,ss=on,f16c=on,rdrand=on,hypervisor=on,arat=on,tsc_adjust=on,mpx=off,avx512f=off,avx512cd=off,ssbd=on,xsaveopt=on,abm=on,invpcid=off \
-m 977 \
-realtime mlock=off \
-smp 1,sockets=1,cores=1,threads=1 \
-object iothread,id=iothread1 \
-uuid d1d975fc-1797-4107-a595-8dbb3adf1f9c \
-no-user-config \
-nodefaults \
-chardev socket,id=charmonitor,fd=22,server,nowait \
-mon chardev=charmonitor,id=monitor,mode=control \
-rtc base=utc \
-no-shutdown \
-boot strict=on \
-device pcie-root-port,port=0x10,chassis=1,id=pci.1,bus=pcie.0,multifunction=on,addr=0x2 \
-device pcie-root-port,port=0x11,chassis=2,id=pci.2,bus=pcie.0,addr=0x2.0x1 \
-device pcie-root-port,port=0x12,chassis=3,id=pci.3,bus=pcie.0,addr=0x2.0x2 \
-device pcie-root-port,port=0x13,chassis=4,id=pci.4,bus=pcie.0,addr=0x2.0x3 \
-device pcie-root-port,port=0x14,chassis=5,id=pci.5,bus=pcie.0,addr=0x2.0x4 \
-device virtio-serial-pci,id=virtio-serial0,bus=pci.2,addr=0x0 \
-drive file=/var/run/kubevirt-ephemeral-disks/container-disk-data/default/vmi-fedora/disk_containerdisk/disk-image.qcow2,format=qcow2,if=none,id=drive-ua-containerdisk,cache=none \
-device virtio-blk-pci,scsi=off,bus=pci.3,addr=0x0,drive=drive-ua-containerdisk,id=ua-containerdisk,bootindex=1,write-cache=on \
-drive file=/var/run/kubevirt-ephemeral-disks/cloud-init-data/default/vmi-fedora/noCloud.iso,format=raw,if=none,id=drive-ua-cloudinitdisk,cache=none \
-device virtio-blk-pci,scsi=off,bus=pci.4,addr=0x0,drive=drive-ua-cloudinitdisk,id=ua-cloudinitdisk,write-cache=on \
-netdev tap,fd=24,id=hostua-default,vhost=on,vhostfd=25 \
-device virtio-net-pci,host_mtu=1430,netdev=hostua-default,id=ua-default,mac=b2:9e:59:5a:b0:f6,bus=pci.1,addr=0x0 \
-chardev socket,id=charserial0,fd=26,server,nowait \
-device isa-serial,chardev=charserial0,id=serial0 \
-chardev socket,id=charchannel0,fd=27,server,nowait \
-device virtserialport,bus=virtio-serial0.0,nr=1,chardev=charchannel0,id=channel0,name=org.qemu.guest_agent.0 \
-vnc vnc=unix:/var/run/kubevirt-private/147e851d-8368-11e9-aaba-0016ac101123/virt-vnc \
-device VGA,id=video0,vgamem_mb=16,bus=pcie.0,addr=0x1 \
-sandbox on,obsolete=deny,elevateprivileges=deny,spawn=deny,resourcecontrol=deny \
-msg timestamp=on
KVM: entry failed, hardware error 0x0
EAX=00000000 EBX=00000000 ECX=00000000 EDX=000306d2
ESI=00000000 EDI=00000000 EBP=00000000 ESP=00000000
EIP=0000fff0 EFL=00000002 [-------] CPL=0 II=0 A20=1 SMM=0 HLT=0
ES =0000 00000000 0000ffff 00009300
CS =f000 ffff0000 0000ffff 00009b00
SS =0000 00000000 0000ffff 00009300
DS =0000 00000000 0000ffff 00009300
FS =0000 00000000 0000ffff 00009300
GS =0000 00000000 0000ffff 00009300
LDT=0000 00000000 0000ffff 00008200
TR =0000 00000000 0000ffff 00008b00
GDT= 00000000 0000ffff
IDT= 00000000 0000ffff
CR0=60000010 CR2=00000000 CR3=00000000 CR4=00000000
DR0=0000000000000000 DR1=0000000000000000 DR2=0000000000000000 DR3=0000000000000000
DR6=00000000ffff0ff0 DR7=0000000000000400
EFER=0000000000000000
Code=06 66 05 00 00 01 00 8e c1 26 66 a3 14 f5 66 5b 66 5e 66 c3 <ea> 5b e0 00 f0 30 36 2f 32 33 2f 39 39 00 fc 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
我在不同的机器上进行了相同的测试，其中一些失败，而其他成功。 如何调试此类问题并找到根本原因？
非常感谢。