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Diffstat (limited to 'results/classifier/118/none/1580')
| -rw-r--r-- | results/classifier/118/none/1580 | 74 |
1 files changed, 74 insertions, 0 deletions
diff --git a/results/classifier/118/none/1580 b/results/classifier/118/none/1580 new file mode 100644 index 00000000..38fb9e2c --- /dev/null +++ b/results/classifier/118/none/1580 @@ -0,0 +1,74 @@ +vnc: 0.428 +permissions: 0.403 +x86: 0.367 +risc-v: 0.356 +virtual: 0.354 +PID: 0.337 +user-level: 0.325 +mistranslation: 0.323 +peripherals: 0.307 +ppc: 0.288 +register: 0.285 +device: 0.280 +VMM: 0.277 +hypervisor: 0.275 +TCG: 0.263 +KVM: 0.253 +performance: 0.251 +arm: 0.245 +architecture: 0.221 +debug: 0.218 +network: 0.216 +semantic: 0.214 +files: 0.211 +boot: 0.210 +graphic: 0.208 +i386: 0.202 +socket: 0.183 +kernel: 0.182 +assembly: 0.147 + +QEMU crashes when running inside Hyper-V VM on AMD EPYC +Description of problem: +Starting the VM very rarely succeeds and often it crashes with: +``` +# qemu-system-x86_64 -cpu EPYC -machine accel=kvm -smp 1 -m 512 -drive if=pflash,format=raw,readonly=on,file=/usr/share/OVMF/OVMF_CODE.fd -drive if=pflash,format=raw,file=OVMF_VARS.fd -drive file=debian-11-nocloud-amd64-20230124-1270.qcow2,format=qcow2 -snapshot -monitor none +qemu: module ui-ui-gtk not found, do you want to install qemu-system-gui package? +qemu: module ui-ui-sdl not found, do you want to install qemu-system-gui package? +VNC server running on ::1:5900 +KVM internal error. Suberror: 1 +extra data[0]: 0x0000000000000001 +extra data[1]: 0x96d0cff2bed0cf0f +extra data[2]: 0x0bfd29af72b35c7c +extra data[3]: 0x0000000000000400 +extra data[4]: 0x0000000100000004 +extra data[5]: 0x00000000581c356c +extra data[6]: 0x0000000000000000 +extra data[7]: 0x0000000000000000 +emulation failure +EAX=fffd26a4 EBX=00000000 ECX=00000000 EDX=b731cdad +ESI=00000101 EDI=00005042 EBP=fffcc000 ESP=581c3564 +EIP=fffff8a8 EFL=00000002 [-------] CPL=0 II=0 A20=1 SMM=0 HLT=0 +ES =0008 00000000 ffffffff 00c09300 DPL=0 DS [-WA] +CS =0010 00000000 ffffffff 00c09b00 DPL=0 CS32 [-RA] +SS =0008 00000000 ffffffff 00c09300 DPL=0 DS [-WA] +DS =0008 00000000 ffffffff 00c09300 DPL=0 DS [-WA] +FS =0008 00000000 ffffffff 00c09300 DPL=0 DS [-WA] +GS =0008 00000000 ffffffff 00c09300 DPL=0 DS [-WA] +LDT=0000 00000000 0000ffff 00008200 DPL=0 LDT +TR =0000 00000000 0000ffff 00008b00 DPL=0 TSS32-busy +GDT= fffffee0 00000027 +IDT= 00000000 00000000 +CR0=40000033 CR2=00000000 CR3=00800000 CR4=00000660 +DR0=0000000000000000 DR1=0000000000000000 DR2=0000000000000000 DR3=0000000000000000 +DR6=00000000ffff0ff0 DR7=0000000000000400 +EFER=0000000000000100 +Code=00 0f 20 e0 0f ba e8 05 0f 22 e0 31 db e9 13 02 00 00 85 c0 <75> 38 b9 80 00 00 c0 0f 32 0f ba e8 08 0f 30 31 db b9 01 00 00 00 0f a3 0d 04 b0 80 00 74 +``` +Steps to reproduce: +1. Create a [Standard_D8ads_v5 VM](https://learn.microsoft.com/en-us/azure/virtual-machines/dasv5-dadsv5-series) (AMD EPYC 7763 64-Core Processor) in Azure with Debian 11 +2. Install `qemu-system-x86` (1:7.2+dfsg-5~bpo11+1) from `bullseye-backports` +3. Install `ovmf` (2022.11-6) from `bookworm` (testing) +4. Run the commands under "QEMU command line" +Additional information: +VNC displays "Guest has not initialized the display (yet)". The setup works perfectly on a [Standard_D8ds_v5 VM](https://learn.microsoft.com/en-us/azure/virtual-machines/ddv5-ddsv5-series) (Intel(R) Xeon(R) Platinum 8370C CPU @ 2.80GHz). |