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[VM,6.8] Can not install OpenBSD into vm
Hi,
Today, I attempt to create a VM OpenBSD on OpenBSD Host. My computer, normally, can virtualize: Code:
$ dmesg | egrep '(VMX/EPT|SVM/RVI)' vmm0 at mainbus0: VMX/EPT (using slow L1TF mitigation) vmm0 at mainbus0: VMX/EPT (using slow L1TF mitigation) vmm0 at mainbus0: VMX/EPT (using slow L1TF mitigation) vmm0 at mainbus0: VMX/EPT (using slow L1TF mitigation) vmm0 at mainbus0: VMX/EPT (using slow L1TF mitigation) Code:
$ cat /etc/vm.conf switch "sw" { interface bridge0 } vm "web" { disk /home/zou/VM/web.qcow2 format qcow2 interface { switch "sw" } memory 1024M owner zou } Code:
$ ifconfig bridge0 bridge0: flags=41<UP,RUNNING> description: switch1-sw index 4 llprio 3 groups: bridge priority 32768 hellotime 2 fwddelay 15 maxage 20 holdcnt 6 proto rstp designated: id 00:00:00:00:00:00 priority 0 em0 flags=3<LEARNING,DISCOVER> port 1 ifpriority 0 ifcost 0 Addresses (max cache: 100, timeout: 240): 28:d1:27:d6:f9:31 em0 1 flags=0<> I tried with the install68.i{mg,so} or directly with bsd.rd, as: 1/ Code:
# vmctl start -c -m 1G -L -i 1 -r install68.img -d web.qcow2 web Code:
# vmctl start -m 1G -L -i 1 -r install68.iso -d web.qcow2 web Code:
doas vmctl start -c -m 1G -L -i 1 -b /bsd.rd -d /home/zou/VM/web.qcow2 web Code:
$ sha256 -C SHA256 install68.i* (SHA256) install68.img: OK (SHA256) install68.iso: OK $ signify -Cp /etc/signify/openbsd-68-base.pub -x SHA256.sig install68.i* Signature Verified install68.img: OK install68.iso: OK 1/ first method, with iso Code:
Connected to /dev/ttyp2 (speed 115200) Boot failed: not a bootable disk Boot failed: Could not read from CDROM (code 0005) Boot failed: could not read the boot disk No bootable device. Retrying in 60 seconds. 2/ second with img, see: - https://bin.disroot.org/?c87d8115c47...YMX1BNfZfXquSY 3/ third, with bsd.rd, see: - https://bin.disroot.org/?3d62113d2fa...eTC8adWq6uwWGE --- I noticied on log messages, thoses errors: - https://bin.disroot.org/?1723c27413d...49DHfAuVcTrKhX And, on dmesg: Code:
vmx_fault_page: uvm_fault returns 14, GPA=0xffffca78, rip=0xfbd49 Result: I cant install VM! One suggestion? idea?
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I created exactly as wroted into the FAQ virtualisation.
Telling me, "it works for me": It doesn't help! Solene@, team OpenBSD member, logged on to my station, checked several things, tested the creation. I do have a problem, when starting the VM that kills immediately. We don't understand the why, or the reason!
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So you ran the same vmctl create command as I posted above then?
I was just attempting to demonstrate a method that works. Does my posted method work for you? Be sure to remove your bridged interface and vm.conf before trying it. If my method works for you then it is likely that your bridged interface configuration and/or vm.conf is the cause of your error. You could also try using the vmctl start command without the -L option but with your bridged interface and vm.conf intact. That option appears to contradict vm.conf and so may be causing the problem. I should have mentioned that I'm using -current (sorry). You should probably also state explicitly whether you're using -stable or -release.
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Para todos todo, para nosotros nada |
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OK, I understand your opinion; but:
Code:
# rm -fP /etc/vm.conf # rm -fP /etc/hostname.bridge0 # rcctl disable vmd # rcctl stop vmd vmd(ok) # reboot Code:
$ vmctl create -s 10G disk.qcow2 vmctl: qcow2 imagefile created $ doas rcctl -f start vmd vmd(ok) $ doas vmctl start -m 1G -L -i 1 -r install68.iso -d disk.qcow2 -c test Connected to /dev/ttyp1 (speed 115200) Boot failed: not a bootable disk CD-ROM: E0 Loading /6.8/AMD64/CDBOOT probing: pc0 com0 mem[638K 1022M a20=on] disk: hd0+* cd0 >> OpenBSD/amd64 CDBOOT 3.52 boot> cannot open cd0a:/etc/random.seed: No such file or directory booting cd0a:/6.8/amd64/bsd.rd: 3822285+1573888+3882232+0+761856 [324353+128+468792+313530]=0xaa3780 entry point at 0xffffffff81001000 Copyright (c) 1982, 1986, 1989, 1991, 1993 The Regents of the University of California. All rights reserved. Copyright (c) 1995-2020 OpenBSD. All rights reserved. https://www.OpenBSD.org OpenBSD 6.8 (RAMDISK_CD) #94: Sun Oct 4 18:21:11 MDT 2020 deraadt@amd64.openbsd.org:/usr/src/sys/arch/amd64/compile/RAMDISK_CD real mem = 1056948224 (1007MB) avail mem = 1020952576 (973MB) random: good seed from bootblocks mainbus0 at root bios0 at mainbus0: SMBIOS rev. 2.4 @ 0xf3f40 (10 entries) bios0: vendor SeaBIOS version "1.11.0p3-OpenBSD-vmm" date 01/01/2011 bios0: OpenBSD VMM acpi at bios0 not configured cpu0 at mainbus0: (uniprocessor) cpu0: Intel(R) Core(TM) i5-2500K CPU @ 3.30GHz, 3301.65 MHz, 06-2a-07 cpu0: FPU,VME,DE,PSE,TSC,MSR,PAE,CX8,SEP,PGE,CMOV,PAT,PSE36,CFLUSH,MMX,FXSR,SSE,SSE2,SSE3,PCLMUL,SSSE3,CX16,SSE4.1,SSE4.2,POPCNT,AES,XSAVE,AVX,HV,NXE,LONG,LAHF,PERF,ITSC,FSGSBASE,TSC_ADJUST,SGX,BMI1,HLE,AVX2,SMEP,PQM,SMAP,AVX512IFMA,PCOMMIT,CLFLUSHOPT,SENSOR,XSAVEOPT,MELTDOWN cpu0: 256KB 64b/line 8-way L2 cache Boot failed: not a bootable disk CD-ROM: E0 Loading /6.8/AMD64/CDBOOT probing: pc0 com0 mem[638K 1022M a20=on] disk: hd0+* cd0 >> OpenBSD/amd64 CDBOOT 3.52 boot> cannot open cd0a:/etc/random.seed: No such file or directory booting cd0a:/6.8/amd64/bsd.rd: 3822285+1573888+3882232+0+761856 [324353+128+468792+313530]=0xaa3780 entry point at 0xffffffff81001000 Copyright (c) 1982, 1986, 1989, 1991, 1993 The Regents of the University of California. All rights reserved. Copyright (c) 1995-2020 OpenBSD. All rights reserved. https://www.OpenBSD.org OpenBSD 6.8 (RAMDISK_CD) #94: Sun Oct 4 18:21:11 MDT 2020 deraadt@amd64.openbsd.org:/usr/src/sys/arch/amd64/compile/RAMDISK_CD real mem = 1056948224 (1007MB) avail mem = 1020952576 (973MB) random: good seed from bootblocks mainbus0 at root bios0 at mainbus0: SMBIOS rev. 2.4 @ 0xf3f40 (10 entries) bios0: vendor SeaBIOS version "1.11.0p3-OpenBSD-vmm" date 01/01/2011 bios0: OpenBSD VMM acpi at bios0 not configured cpu0 at mainbus0: (uniprocessor) cpu0: Intel(R) Core(TM) i5-2500K CPU @ 3.30GHz, 3301.92 MHz, 06-2a-07 cpu0: FPU,VME,DE,PSE,TSC,MSR,PAE,CX8,SEP,PGE,CMOV,PAT,PSE36,CFLUSH,MMX,FXSR,SSE,SSE2,SSE3,PCLMUL,SSSE3,CX16,SSE4.1,SSE4.2,POPCNT,AES,XSAVE,AVX,HV,NXE,LONG,LAHF,PERF,ITSC,FSGSBASE,TSC_ADJUST,SGX,BMI1,HLE,AVX2,SMEP,PQM,SMAP,AVX512IFMA,PCOMMIT,CLFLUSHOPT,SENSOR,XSAVEOPT,MELTDOWN cpu0: 256KB 64b/line 8-way L2 cache Boot failed: not a bootable disk CD-ROM: E0 Loading /6.8/AMD64/CDBOOT probing: pc0 com0 mem[638K 1022M a20=on] disk: hd0+* cd0 >> OpenBSD/amd64 CDBOOT 3.52 boot> cannot open cd0a:/etc/random.seed: No such file or directory booting cd0a:/6.8/amd64/bsd.rd: 3822285+1573888+3882232+0+761856 [324353+128+468792+313530]=0xaa3780 entry point at 0xffffffff81001000 Copyright (c) 1982, 1986, 1989, 1991, 1993 The Regents of the University of California. All rights reserved. Copyright (c) 1995-2020 OpenBSD. All rights reserved. https://www.OpenBSD.org OpenBSD 6.8 (RAMDISK_CD) #94: Sun Oct 4 18:21:11 MDT 2020 deraadt@amd64.openbsd.org:/usr/src/sys/arch/amd64/compile/RAMDISK_CD real mem = 1056948224 (1007MB) avail mem = 1020952576 (973MB) random: good seed from bootblocks mainbus0 at root bios0 at mainbus0: SMBIOS rev. 2.4 @ 0xf3f40 (10 entries) bios0: vendor SeaBIOS version "1.11.0p3-OpenBSD-vmm" date 01/01/2011 bios0: OpenBSD VMM acpi at bios0 not configured cpu0 at mainbus0: (uniprocessor) cpu0: Intel(R) Core(TM) i5-2500K CPU @ 3.30GHz, 3301.67 MHz, 06-2a-07 cpu0: FPU,VME,DE,PSE,TSC,MSR,PAE,CX8,SEP,PGE,CMOV,PAT,PSE36,CFLUSH,MMX,FXSR,SSE,SSE2,SSE3,PCLMUL,SSSE3,CX16,SSE4.1,SSE4.2,POPCNT,AES,XSAVE,AVX,HV,NXE,LONG,LAHF,PERF,ITSC,FSGSBASE,TSC_ADJUST,SGX,BMI1,HLE,AVX2,SMEP,PQM,SMAP,AVX512IFMA,PCOMMIT,CLFLUSHOPT,SENSOR,XSAVEOPT,MELTDOWN cpu0: 256KB 64b/line 8-way L2 cache Boot failed: not a bootable disk CD-ROM: E0 Loading /6.8/AMD64/CDBOOT probing: pc0 com0 mem[638K 1022M a20=on] disk: hd0+* cd0 >> OpenBSD/amd64 CDBOOT 3.52 boot> ~.
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Apart from the fact that I'm testing this in -current the only other difference is this:
Code:
~$ dmesg | egrep '(VMX/EPT|SVM/RVI)' vmm0 at mainbus0: SVM/RVI ~$ Unfortunately I don't know how you would go about disabling that mitigation in OpenBSD, perhaps Solene@ can help you with that.
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Para todos todo, para nosotros nada |
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I am going to guess that the problem is the "slow L1TF mitigation" needed by your hardware. My Intel processor (i5-2520M) does not produce that message.
Code:
$ dmesg | grep vmm0 vmm0 at mainbus0: VMX/EPT |
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@jggimi: I remember about that! It seems possible…
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6.8, fault, openbsd, vm |
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