diff options
Diffstat (limited to 'classification_output/04/KVM/04472277')
| -rw-r--r-- | classification_output/04/KVM/04472277 | 584 |
1 files changed, 0 insertions, 584 deletions
diff --git a/classification_output/04/KVM/04472277 b/classification_output/04/KVM/04472277 deleted file mode 100644 index e31180054..000000000 --- a/classification_output/04/KVM/04472277 +++ /dev/null @@ -1,584 +0,0 @@ -KVM: 0.890 -device: 0.849 -network: 0.847 -graphic: 0.846 -other: 0.846 -instruction: 0.845 -assembly: 0.841 -boot: 0.831 -vnc: 0.828 -socket: 0.824 -mistranslation: 0.817 -semantic: 0.815 - -[BUG][KVM_SET_USER_MEMORY_REGION] KVM_SET_USER_MEMORY_REGION failed - -Hi all, -I start a VM in openstack, and openstack use libvirt to start qemu VM, but now log show this ERROR. -Is there any one know this? -The ERROR log from /var/log/libvirt/qemu/instance-0000000e.log -``` -2023-03-14T10:09:17.674114Z qemu-system-x86_64: kvm_set_user_memory_region: KVM_SET_USER_MEMORY_REGION failed, slot=4, start=0xfffffffffe000000, size=0x2000: Invalid argument -kvm_set_phys_mem: error registering slot: Invalid argument -2023-03-14 10:09:18.198+0000: shutting down, reason=crashed -``` -The xml file -``` -root@c1c2:~# cat /etc/libvirt/qemu/instance-0000000e.xml -<!-- -WARNING: THIS IS AN AUTO-GENERATED FILE. CHANGES TO IT ARE LIKELY TO BE -OVERWRITTEN AND LOST. Changes to this xml configuration should be made using: - virsh edit instance-0000000e -or other application using the libvirt API. ---> -<domain type='kvm'> - <name>instance-0000000e</name> - <uuid>ff91d2dc-69a1-43ef-abde-c9e4e9a0305b</uuid> - <metadata> -  <nova:instance xmlns:nova=" -http://openstack.org/xmlns/libvirt/nova/1.1 -"> -   <nova:package version="25.1.0"/> -   <nova:name>provider-instance</nova:name> -   <nova:creationTime>2023-03-14 10:09:13</nova:creationTime> -   <nova:flavor name="cirros-os-dpu-test-1"> -    <nova:memory>64</nova:memory> -    <nova:disk>1</nova:disk> -    <nova:swap>0</nova:swap> -    <nova:ephemeral>0</nova:ephemeral> -    <nova:vcpus>1</nova:vcpus> -   </nova:flavor> -   <nova:owner> -    <nova:user uuid="ff627ad39ed94479b9c5033bc462cf78">admin</nova:user> -    <nova:project uuid="512866f9994f4ad8916d8539a7cdeec9">admin</nova:project> -   </nova:owner> -   <nova:root type="image" uuid="9e58cb69-316a-4093-9f23-c1d1bd8edffe"/> -   <nova:ports> -    <nova:port uuid="77c1dc00-af39-4463-bea0-12808f4bc340"> -     <nova:ip type="fixed" address="172.1.1.43" ipVersion="4"/> -    </nova:port> -   </nova:ports> -  </nova:instance> - </metadata> - <memory unit='KiB'>65536</memory> - <currentMemory unit='KiB'>65536</currentMemory> - <vcpu placement='static'>1</vcpu> - <sysinfo type='smbios'> -  <system> -   <entry name='manufacturer'>OpenStack Foundation</entry> -   <entry name='product'>OpenStack Nova</entry> -   <entry name='version'>25.1.0</entry> -   <entry name='serial'>ff91d2dc-69a1-43ef-abde-c9e4e9a0305b</entry> -   <entry name='uuid'>ff91d2dc-69a1-43ef-abde-c9e4e9a0305b</entry> -   <entry name='family'>Virtual Machine</entry> -  </system> - </sysinfo> - <os> -  <type arch='x86_64' machine='pc-i440fx-6.2'>hvm</type> -  <boot dev='hd'/> -  <smbios mode='sysinfo'/> - </os> - <features> -  <acpi/> -  <apic/> -  <vmcoreinfo state='on'/> - </features> - <cpu mode='host-model' check='partial'> -  <topology sockets='1' dies='1' cores='1' threads='1'/> - </cpu> - <clock offset='utc'> -  <timer name='pit' tickpolicy='delay'/> -  <timer name='rtc' tickpolicy='catchup'/> -  <timer name='hpet' present='no'/> - </clock> - <on_poweroff>destroy</on_poweroff> - <on_reboot>restart</on_reboot> - <on_crash>destroy</on_crash> - <devices> -  <emulator>/usr/bin/qemu-system-x86_64</emulator> -  <disk type='file' device='disk'> -   <driver name='qemu' type='qcow2' cache='none'/> -   <source file='/var/lib/nova/instances/ff91d2dc-69a1-43ef-abde-c9e4e9a0305b/disk'/> -   <target dev='vda' bus='virtio'/> -   <address type='pci' domain='0x0000' bus='0x00' slot='0x03' function='0x0'/> -  </disk> -  <controller type='usb' index='0' model='piix3-uhci'> -   <address type='pci' domain='0x0000' bus='0x00' slot='0x01' function='0x2'/> -  </controller> -  <controller type='pci' index='0' model='pci-root'/> -  <interface type='hostdev' managed='yes'> -   <mac address='fa:16:3e:aa:d9:23'/> -   <source> -    <address type='pci' domain='0x0000' bus='0x01' slot='0x00' function='0x5'/> -   </source> -   <address type='pci' domain='0x0000' bus='0x00' slot='0x04' function='0x0'/> -  </interface> -  <serial type='pty'> -   <log file='/var/lib/nova/instances/ff91d2dc-69a1-43ef-abde-c9e4e9a0305b/console.log' append='off'/> -   <target type='isa-serial' port='0'> -    <model name='isa-serial'/> -   </target> -  </serial> -  <console type='pty'> -   <log file='/var/lib/nova/instances/ff91d2dc-69a1-43ef-abde-c9e4e9a0305b/console.log' append='off'/> -   <target type='serial' port='0'/> -  </console> -  <input type='tablet' bus='usb'> -   <address type='usb' bus='0' port='1'/> -  </input> -  <input type='mouse' bus='ps2'/> -  <input type='keyboard' bus='ps2'/> -  <graphics type='vnc' port='-1' autoport='yes' listen='0.0.0.0'> -   <listen type='address' address='0.0.0.0'/> -  </graphics> -  <audio id='1' type='none'/> -  <video> -   <model type='virtio' heads='1' primary='yes'/> -   <address type='pci' domain='0x0000' bus='0x00' slot='0x02' function='0x0'/> -  </video> -  <hostdev mode='subsystem' type='pci' managed='yes'> -   <source> -    <address domain='0x0000' bus='0x01' slot='0x00' function='0x6'/> -   </source> -   <address type='pci' domain='0x0000' bus='0x00' slot='0x05' function='0x0'/> -  </hostdev> -  <memballoon model='virtio'> -   <stats period='10'/> -   <address type='pci' domain='0x0000' bus='0x00' slot='0x06' function='0x0'/> -  </memballoon> -  <rng model='virtio'> -   <backend model='random'>/dev/urandom</backend> -   <address type='pci' domain='0x0000' bus='0x00' slot='0x07' function='0x0'/> -  </rng> - </devices> -</domain> -``` ----- -Simon Jones - -This is happened in ubuntu22.04. -QEMU is install by apt like this: -apt install -y qemu qemu-kvm qemu-system -and QEMU version is 6.2.0 ----- -Simon Jones -Simon Jones < -batmanustc@gmail.com -> äº2023å¹´3æ21æ¥å¨äº 08:40åéï¼ -Hi all, -I start a VM in openstack, and openstack use libvirt to start qemu VM, but now log show this ERROR. -Is there any one know this? -The ERROR log from /var/log/libvirt/qemu/instance-0000000e.log -``` -2023-03-14T10:09:17.674114Z qemu-system-x86_64: kvm_set_user_memory_region: KVM_SET_USER_MEMORY_REGION failed, slot=4, start=0xfffffffffe000000, size=0x2000: Invalid argument -kvm_set_phys_mem: error registering slot: Invalid argument -2023-03-14 10:09:18.198+0000: shutting down, reason=crashed -``` -The xml file -``` -root@c1c2:~# cat /etc/libvirt/qemu/instance-0000000e.xml -<!-- -WARNING: THIS IS AN AUTO-GENERATED FILE. CHANGES TO IT ARE LIKELY TO BE -OVERWRITTEN AND LOST. Changes to this xml configuration should be made using: - virsh edit instance-0000000e -or other application using the libvirt API. ---> -<domain type='kvm'> - <name>instance-0000000e</name> - <uuid>ff91d2dc-69a1-43ef-abde-c9e4e9a0305b</uuid> - <metadata> -  <nova:instance xmlns:nova=" -http://openstack.org/xmlns/libvirt/nova/1.1 -"> -   <nova:package version="25.1.0"/> -   <nova:name>provider-instance</nova:name> -   <nova:creationTime>2023-03-14 10:09:13</nova:creationTime> -   <nova:flavor name="cirros-os-dpu-test-1"> -    <nova:memory>64</nova:memory> -    <nova:disk>1</nova:disk> -    <nova:swap>0</nova:swap> -    <nova:ephemeral>0</nova:ephemeral> -    <nova:vcpus>1</nova:vcpus> -   </nova:flavor> -   <nova:owner> -    <nova:user uuid="ff627ad39ed94479b9c5033bc462cf78">admin</nova:user> -    <nova:project uuid="512866f9994f4ad8916d8539a7cdeec9">admin</nova:project> -   </nova:owner> -   <nova:root type="image" uuid="9e58cb69-316a-4093-9f23-c1d1bd8edffe"/> -   <nova:ports> -    <nova:port uuid="77c1dc00-af39-4463-bea0-12808f4bc340"> -     <nova:ip type="fixed" address="172.1.1.43" ipVersion="4"/> -    </nova:port> -   </nova:ports> -  </nova:instance> - </metadata> - <memory unit='KiB'>65536</memory> - <currentMemory unit='KiB'>65536</currentMemory> - <vcpu placement='static'>1</vcpu> - <sysinfo type='smbios'> -  <system> -   <entry name='manufacturer'>OpenStack Foundation</entry> -   <entry name='product'>OpenStack Nova</entry> -   <entry name='version'>25.1.0</entry> -   <entry name='serial'>ff91d2dc-69a1-43ef-abde-c9e4e9a0305b</entry> -   <entry name='uuid'>ff91d2dc-69a1-43ef-abde-c9e4e9a0305b</entry> -   <entry name='family'>Virtual Machine</entry> -  </system> - </sysinfo> - <os> -  <type arch='x86_64' machine='pc-i440fx-6.2'>hvm</type> -  <boot dev='hd'/> -  <smbios mode='sysinfo'/> - </os> - <features> -  <acpi/> -  <apic/> -  <vmcoreinfo state='on'/> - </features> - <cpu mode='host-model' check='partial'> -  <topology sockets='1' dies='1' cores='1' threads='1'/> - </cpu> - <clock offset='utc'> -  <timer name='pit' tickpolicy='delay'/> -  <timer name='rtc' tickpolicy='catchup'/> -  <timer name='hpet' present='no'/> - </clock> - <on_poweroff>destroy</on_poweroff> - <on_reboot>restart</on_reboot> - <on_crash>destroy</on_crash> - <devices> -  <emulator>/usr/bin/qemu-system-x86_64</emulator> -  <disk type='file' device='disk'> -   <driver name='qemu' type='qcow2' cache='none'/> -   <source file='/var/lib/nova/instances/ff91d2dc-69a1-43ef-abde-c9e4e9a0305b/disk'/> -   <target dev='vda' bus='virtio'/> -   <address type='pci' domain='0x0000' bus='0x00' slot='0x03' function='0x0'/> -  </disk> -  <controller type='usb' index='0' model='piix3-uhci'> -   <address type='pci' domain='0x0000' bus='0x00' slot='0x01' function='0x2'/> -  </controller> -  <controller type='pci' index='0' model='pci-root'/> -  <interface type='hostdev' managed='yes'> -   <mac address='fa:16:3e:aa:d9:23'/> -   <source> -    <address type='pci' domain='0x0000' bus='0x01' slot='0x00' function='0x5'/> -   </source> -   <address type='pci' domain='0x0000' bus='0x00' slot='0x04' function='0x0'/> -  </interface> -  <serial type='pty'> -   <log file='/var/lib/nova/instances/ff91d2dc-69a1-43ef-abde-c9e4e9a0305b/console.log' append='off'/> -   <target type='isa-serial' port='0'> -    <model name='isa-serial'/> -   </target> -  </serial> -  <console type='pty'> -   <log file='/var/lib/nova/instances/ff91d2dc-69a1-43ef-abde-c9e4e9a0305b/console.log' append='off'/> -   <target type='serial' port='0'/> -  </console> -  <input type='tablet' bus='usb'> -   <address type='usb' bus='0' port='1'/> -  </input> -  <input type='mouse' bus='ps2'/> -  <input type='keyboard' bus='ps2'/> -  <graphics type='vnc' port='-1' autoport='yes' listen='0.0.0.0'> -   <listen type='address' address='0.0.0.0'/> -  </graphics> -  <audio id='1' type='none'/> -  <video> -   <model type='virtio' heads='1' primary='yes'/> -   <address type='pci' domain='0x0000' bus='0x00' slot='0x02' function='0x0'/> -  </video> -  <hostdev mode='subsystem' type='pci' managed='yes'> -   <source> -    <address domain='0x0000' bus='0x01' slot='0x00' function='0x6'/> -   </source> -   <address type='pci' domain='0x0000' bus='0x00' slot='0x05' function='0x0'/> -  </hostdev> -  <memballoon model='virtio'> -   <stats period='10'/> -   <address type='pci' domain='0x0000' bus='0x00' slot='0x06' function='0x0'/> -  </memballoon> -  <rng model='virtio'> -   <backend model='random'>/dev/urandom</backend> -   <address type='pci' domain='0x0000' bus='0x00' slot='0x07' function='0x0'/> -  </rng> - </devices> -</domain> -``` ----- -Simon Jones - -This is full ERROR log -2023-03-23 08:00:52.362+0000: starting up libvirt version: 8.0.0, package: 1ubuntu7.4 (Christian Ehrhardt < -christian.ehrhardt@canonical.com -> Tue, 22 Nov 2022 15:59:28 +0100), qemu version: 6.2.0Debian 1:6.2+dfsg-2ubuntu6.6, kernel: 5.19.0-35-generic, hostname: c1c2 -LC_ALL=C \ -PATH=/usr/local/sbin:/usr/local/bin:/usr/sbin:/usr/bin:/sbin:/bin:/snap/bin \ -HOME=/var/lib/libvirt/qemu/domain-4-instance-0000000e \ -XDG_DATA_HOME=/var/lib/libvirt/qemu/domain-4-instance-0000000e/.local/share \ -XDG_CACHE_HOME=/var/lib/libvirt/qemu/domain-4-instance-0000000e/.cache \ -XDG_CONFIG_HOME=/var/lib/libvirt/qemu/domain-4-instance-0000000e/.config \ -/usr/bin/qemu-system-x86_64 \ --name guest=instance-0000000e,debug-threads=on \ --S \ --object '{"qom-type":"secret","id":"masterKey0","format":"raw","file":"/var/lib/libvirt/qemu/domain-4-instance-0000000e/master-key.aes"}' \ --machine pc-i440fx-6.2,usb=off,dump-guest-core=off,memory-backend=pc.ram \ --accel kvm \ --cpu Cooperlake,ss=on,vmx=on,pdcm=on,hypervisor=on,tsc-adjust=on,sha-ni=on,umip=on,waitpkg=on,gfni=on,vaes=on,vpclmulqdq=on,rdpid=on,movdiri=on,movdir64b=on,fsrm=on,md-clear=on,avx-vnni=on,xsaves=on,ibpb=on,ibrs=on,amd-stibp=on,amd-ssbd=on,hle=off,rtm=off,avx512f=off,avx512dq=off,avx512cd=off,avx512bw=off,avx512vl=off,avx512vnni=off,avx512-bf16=off,taa-no=off \ --m 64 \ --object '{"qom-type":"memory-backend-ram","id":"pc.ram","size":67108864}' \ --overcommit mem-lock=off \ --smp 1,sockets=1,dies=1,cores=1,threads=1 \ --uuid ff91d2dc-69a1-43ef-abde-c9e4e9a0305b \ --smbios 'type=1,manufacturer=OpenStack Foundation,product=OpenStack Nova,version=25.1.0,serial=ff91d2dc-69a1-43ef-abde-c9e4e9a0305b,uuid=ff91d2dc-69a1-43ef-abde-c9e4e9a0305b,family=Virtual Machine' \ --no-user-config \ --nodefaults \ --chardev socket,id=charmonitor,fd=33,server=on,wait=off \ --mon chardev=charmonitor,id=monitor,mode=control \ --rtc base=utc,driftfix=slew \ --global kvm-pit.lost_tick_policy=delay \ --no-hpet \ --no-shutdown \ --boot strict=on \ --device piix3-usb-uhci,id=usb,bus=pci.0,addr=0x1.0x2 \ --blockdev '{"driver":"file","filename":"/var/lib/nova/instances/_base/8b58db82a488248e7c5e769599954adaa47a5314","node-name":"libvirt-2-storage","cache":{"direct":true,"no-flush":false},"auto-read-only":true,"discard":"unmap"}' \ --blockdev '{"node-name":"libvirt-2-format","read-only":true,"cache":{"direct":true,"no-flush":false},"driver":"raw","file":"libvirt-2-storage"}' \ --blockdev '{"driver":"file","filename":"/var/lib/nova/instances/ff91d2dc-69a1-43ef-abde-c9e4e9a0305b/disk","node-name":"libvirt-1-storage","cache":{"direct":true,"no-flush":false},"auto-read-only":true,"discard":"unmap"}' \ --blockdev '{"node-name":"libvirt-1-format","read-only":false,"cache":{"direct":true,"no-flush":false},"driver":"qcow2","file":"libvirt-1-storage","backing":"libvirt-2-format"}' \ --device virtio-blk-pci,bus=pci.0,addr=0x3,drive=libvirt-1-format,id=virtio-disk0,bootindex=1,write-cache=on \ --add-fd set=1,fd=34 \ --chardev pty,id=charserial0,logfile=/dev/fdset/1,logappend=on \ --device isa-serial,chardev=charserial0,id=serial0 \ --device usb-tablet,id=input0,bus=usb.0,port=1 \ --audiodev '{"id":"audio1","driver":"none"}' \ --vnc -0.0.0.0:0 -,audiodev=audio1 \ --device virtio-vga,id=video0,max_outputs=1,bus=pci.0,addr=0x2 \ --device vfio-pci,host=0000:01:00.5,id=hostdev0,bus=pci.0,addr=0x4 \ --device vfio-pci,host=0000:01:00.6,id=hostdev1,bus=pci.0,addr=0x5 \ --device virtio-balloon-pci,id=balloon0,bus=pci.0,addr=0x6 \ --object '{"qom-type":"rng-random","id":"objrng0","filename":"/dev/urandom"}' \ --device virtio-rng-pci,rng=objrng0,id=rng0,bus=pci.0,addr=0x7 \ --device vmcoreinfo \ --sandbox on,obsolete=deny,elevateprivileges=deny,spawn=deny,resourcecontrol=deny \ --msg timestamp=on -char device redirected to /dev/pts/3 (label charserial0) -2023-03-23T08:00:53.728550Z qemu-system-x86_64: kvm_set_user_memory_region: KVM_SET_USER_MEMORY_REGION failed, slot=4, start=0xfffffffffe000000, size=0x2000: Invalid argument -kvm_set_phys_mem: error registering slot: Invalid argument -2023-03-23 08:00:54.201+0000: shutting down, reason=crashed -2023-03-23 08:54:43.468+0000: starting up libvirt version: 8.0.0, package: 1ubuntu7.4 (Christian Ehrhardt < -christian.ehrhardt@canonical.com -> Tue, 22 Nov 2022 15:59:28 +0100), qemu version: 6.2.0Debian 1:6.2+dfsg-2ubuntu6.6, kernel: 5.19.0-35-generic, hostname: c1c2 -LC_ALL=C \ -PATH=/usr/local/sbin:/usr/local/bin:/usr/sbin:/usr/bin:/sbin:/bin:/snap/bin \ -HOME=/var/lib/libvirt/qemu/domain-5-instance-0000000e \ -XDG_DATA_HOME=/var/lib/libvirt/qemu/domain-5-instance-0000000e/.local/share \ -XDG_CACHE_HOME=/var/lib/libvirt/qemu/domain-5-instance-0000000e/.cache \ -XDG_CONFIG_HOME=/var/lib/libvirt/qemu/domain-5-instance-0000000e/.config \ -/usr/bin/qemu-system-x86_64 \ --name guest=instance-0000000e,debug-threads=on \ --S \ --object '{"qom-type":"secret","id":"masterKey0","format":"raw","file":"/var/lib/libvirt/qemu/domain-5-instance-0000000e/master-key.aes"}' \ --machine pc-i440fx-6.2,usb=off,dump-guest-core=off,memory-backend=pc.ram \ --accel kvm \ --cpu Cooperlake,ss=on,vmx=on,pdcm=on,hypervisor=on,tsc-adjust=on,sha-ni=on,umip=on,waitpkg=on,gfni=on,vaes=on,vpclmulqdq=on,rdpid=on,movdiri=on,movdir64b=on,fsrm=on,md-clear=on,avx-vnni=on,xsaves=on,ibpb=on,ibrs=on,amd-stibp=on,amd-ssbd=on,hle=off,rtm=off,avx512f=off,avx512dq=off,avx512cd=off,avx512bw=off,avx512vl=off,avx512vnni=off,avx512-bf16=off,taa-no=off \ --m 64 \ --object '{"qom-type":"memory-backend-ram","id":"pc.ram","size":67108864}' \ --overcommit mem-lock=off \ --smp 1,sockets=1,dies=1,cores=1,threads=1 \ --uuid ff91d2dc-69a1-43ef-abde-c9e4e9a0305b \ --smbios 'type=1,manufacturer=OpenStack Foundation,product=OpenStack Nova,version=25.1.0,serial=ff91d2dc-69a1-43ef-abde-c9e4e9a0305b,uuid=ff91d2dc-69a1-43ef-abde-c9e4e9a0305b,family=Virtual Machine' \ --no-user-config \ --nodefaults \ --chardev socket,id=charmonitor,fd=33,server=on,wait=off \ --mon chardev=charmonitor,id=monitor,mode=control \ --rtc base=utc,driftfix=slew \ --global kvm-pit.lost_tick_policy=delay \ --no-hpet \ --no-shutdown \ --boot strict=on \ --device piix3-usb-uhci,id=usb,bus=pci.0,addr=0x1.0x2 \ --blockdev '{"driver":"file","filename":"/var/lib/nova/instances/_base/8b58db82a488248e7c5e769599954adaa47a5314","node-name":"libvirt-2-storage","cache":{"direct":true,"no-flush":false},"auto-read-only":true,"discard":"unmap"}' \ --blockdev '{"node-name":"libvirt-2-format","read-only":true,"cache":{"direct":true,"no-flush":false},"driver":"raw","file":"libvirt-2-storage"}' \ --blockdev '{"driver":"file","filename":"/var/lib/nova/instances/ff91d2dc-69a1-43ef-abde-c9e4e9a0305b/disk","node-name":"libvirt-1-storage","cache":{"direct":true,"no-flush":false},"auto-read-only":true,"discard":"unmap"}' \ --blockdev '{"node-name":"libvirt-1-format","read-only":false,"cache":{"direct":true,"no-flush":false},"driver":"qcow2","file":"libvirt-1-storage","backing":"libvirt-2-format"}' \ --device virtio-blk-pci,bus=pci.0,addr=0x3,drive=libvirt-1-format,id=virtio-disk0,bootindex=1,write-cache=on \ --add-fd set=1,fd=34 \ --chardev pty,id=charserial0,logfile=/dev/fdset/1,logappend=on \ --device isa-serial,chardev=charserial0,id=serial0 \ --device usb-tablet,id=input0,bus=usb.0,port=1 \ --audiodev '{"id":"audio1","driver":"none"}' \ --vnc -0.0.0.0:0 -,audiodev=audio1 \ --device virtio-vga,id=video0,max_outputs=1,bus=pci.0,addr=0x2 \ --device vfio-pci,host=0000:01:00.5,id=hostdev0,bus=pci.0,addr=0x4 \ --device vfio-pci,host=0000:01:00.6,id=hostdev1,bus=pci.0,addr=0x5 \ --device virtio-balloon-pci,id=balloon0,bus=pci.0,addr=0x6 \ --object '{"qom-type":"rng-random","id":"objrng0","filename":"/dev/urandom"}' \ --device virtio-rng-pci,rng=objrng0,id=rng0,bus=pci.0,addr=0x7 \ --device vmcoreinfo \ --sandbox on,obsolete=deny,elevateprivileges=deny,spawn=deny,resourcecontrol=deny \ --msg timestamp=on -char device redirected to /dev/pts/3 (label charserial0) -2023-03-23T08:54:44.755039Z qemu-system-x86_64: kvm_set_user_memory_region: KVM_SET_USER_MEMORY_REGION failed, slot=4, start=0xfffffffffe000000, size=0x2000: Invalid argument -kvm_set_phys_mem: error registering slot: Invalid argument -2023-03-23 08:54:45.230+0000: shutting down, reason=crashed ----- -Simon Jones -Simon Jones < -batmanustc@gmail.com -> äº2023å¹´3æ23æ¥å¨å 05:49åéï¼ -This is happened in ubuntu22.04. -QEMU is install by apt like this: -apt install -y qemu qemu-kvm qemu-system -and QEMU version is 6.2.0 ----- -Simon Jones -Simon Jones < -batmanustc@gmail.com -> äº2023å¹´3æ21æ¥å¨äº 08:40åéï¼ -Hi all, -I start a VM in openstack, and openstack use libvirt to start qemu VM, but now log show this ERROR. -Is there any one know this? -The ERROR log from /var/log/libvirt/qemu/instance-0000000e.log -``` -2023-03-14T10:09:17.674114Z qemu-system-x86_64: kvm_set_user_memory_region: KVM_SET_USER_MEMORY_REGION failed, slot=4, start=0xfffffffffe000000, size=0x2000: Invalid argument -kvm_set_phys_mem: error registering slot: Invalid argument -2023-03-14 10:09:18.198+0000: shutting down, reason=crashed -``` -The xml file -``` -root@c1c2:~# cat /etc/libvirt/qemu/instance-0000000e.xml -<!-- -WARNING: THIS IS AN AUTO-GENERATED FILE. CHANGES TO IT ARE LIKELY TO BE -OVERWRITTEN AND LOST. Changes to this xml configuration should be made using: - virsh edit instance-0000000e -or other application using the libvirt API. ---> -<domain type='kvm'> - <name>instance-0000000e</name> - <uuid>ff91d2dc-69a1-43ef-abde-c9e4e9a0305b</uuid> - <metadata> -  <nova:instance xmlns:nova=" -http://openstack.org/xmlns/libvirt/nova/1.1 -"> -   <nova:package version="25.1.0"/> -   <nova:name>provider-instance</nova:name> -   <nova:creationTime>2023-03-14 10:09:13</nova:creationTime> -   <nova:flavor name="cirros-os-dpu-test-1"> -    <nova:memory>64</nova:memory> -    <nova:disk>1</nova:disk> -    <nova:swap>0</nova:swap> -    <nova:ephemeral>0</nova:ephemeral> -    <nova:vcpus>1</nova:vcpus> -   </nova:flavor> -   <nova:owner> -    <nova:user uuid="ff627ad39ed94479b9c5033bc462cf78">admin</nova:user> -    <nova:project uuid="512866f9994f4ad8916d8539a7cdeec9">admin</nova:project> -   </nova:owner> -   <nova:root type="image" uuid="9e58cb69-316a-4093-9f23-c1d1bd8edffe"/> -   <nova:ports> -    <nova:port uuid="77c1dc00-af39-4463-bea0-12808f4bc340"> -     <nova:ip type="fixed" address="172.1.1.43" ipVersion="4"/> -    </nova:port> -   </nova:ports> -  </nova:instance> - </metadata> - <memory unit='KiB'>65536</memory> - <currentMemory unit='KiB'>65536</currentMemory> - <vcpu placement='static'>1</vcpu> - <sysinfo type='smbios'> -  <system> -   <entry name='manufacturer'>OpenStack Foundation</entry> -   <entry name='product'>OpenStack Nova</entry> -   <entry name='version'>25.1.0</entry> -   <entry name='serial'>ff91d2dc-69a1-43ef-abde-c9e4e9a0305b</entry> -   <entry name='uuid'>ff91d2dc-69a1-43ef-abde-c9e4e9a0305b</entry> -   <entry name='family'>Virtual Machine</entry> -  </system> - </sysinfo> - <os> -  <type arch='x86_64' machine='pc-i440fx-6.2'>hvm</type> -  <boot dev='hd'/> -  <smbios mode='sysinfo'/> - </os> - <features> -  <acpi/> -  <apic/> -  <vmcoreinfo state='on'/> - </features> - <cpu mode='host-model' check='partial'> -  <topology sockets='1' dies='1' cores='1' threads='1'/> - </cpu> - <clock offset='utc'> -  <timer name='pit' tickpolicy='delay'/> -  <timer name='rtc' tickpolicy='catchup'/> -  <timer name='hpet' present='no'/> - </clock> - <on_poweroff>destroy</on_poweroff> - <on_reboot>restart</on_reboot> - <on_crash>destroy</on_crash> - <devices> -  <emulator>/usr/bin/qemu-system-x86_64</emulator> -  <disk type='file' device='disk'> -   <driver name='qemu' type='qcow2' cache='none'/> -   <source file='/var/lib/nova/instances/ff91d2dc-69a1-43ef-abde-c9e4e9a0305b/disk'/> -   <target dev='vda' bus='virtio'/> -   <address type='pci' domain='0x0000' bus='0x00' slot='0x03' function='0x0'/> -  </disk> -  <controller type='usb' index='0' model='piix3-uhci'> -   <address type='pci' domain='0x0000' bus='0x00' slot='0x01' function='0x2'/> -  </controller> -  <controller type='pci' index='0' model='pci-root'/> -  <interface type='hostdev' managed='yes'> -   <mac address='fa:16:3e:aa:d9:23'/> -   <source> -    <address type='pci' domain='0x0000' bus='0x01' slot='0x00' function='0x5'/> -   </source> -   <address type='pci' domain='0x0000' bus='0x00' slot='0x04' function='0x0'/> -  </interface> -  <serial type='pty'> -   <log file='/var/lib/nova/instances/ff91d2dc-69a1-43ef-abde-c9e4e9a0305b/console.log' append='off'/> -   <target type='isa-serial' port='0'> -    <model name='isa-serial'/> -   </target> -  </serial> -  <console type='pty'> -   <log file='/var/lib/nova/instances/ff91d2dc-69a1-43ef-abde-c9e4e9a0305b/console.log' append='off'/> -   <target type='serial' port='0'/> -  </console> -  <input type='tablet' bus='usb'> -   <address type='usb' bus='0' port='1'/> -  </input> -  <input type='mouse' bus='ps2'/> -  <input type='keyboard' bus='ps2'/> -  <graphics type='vnc' port='-1' autoport='yes' listen='0.0.0.0'> -   <listen type='address' address='0.0.0.0'/> -  </graphics> -  <audio id='1' type='none'/> -  <video> -   <model type='virtio' heads='1' primary='yes'/> -   <address type='pci' domain='0x0000' bus='0x00' slot='0x02' function='0x0'/> -  </video> -  <hostdev mode='subsystem' type='pci' managed='yes'> -   <source> -    <address domain='0x0000' bus='0x01' slot='0x00' function='0x6'/> -   </source> -   <address type='pci' domain='0x0000' bus='0x00' slot='0x05' function='0x0'/> -  </hostdev> -  <memballoon model='virtio'> -   <stats period='10'/> -   <address type='pci' domain='0x0000' bus='0x00' slot='0x06' function='0x0'/> -  </memballoon> -  <rng model='virtio'> -   <backend model='random'>/dev/urandom</backend> -   <address type='pci' domain='0x0000' bus='0x00' slot='0x07' function='0x0'/> -  </rng> - </devices> -</domain> -``` ----- -Simon Jones - |