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| author | Christian Krinitsin <mail@krinitsin.com> | 2025-07-03 07:27:52 +0000 |
|---|---|---|
| committer | Christian Krinitsin <mail@krinitsin.com> | 2025-07-03 07:27:52 +0000 |
| commit | d0c85e36e4de67af628d54e9ab577cc3fad7796a (patch) | |
| tree | f8f784b0f04343b90516a338d6df81df3a85dfa2 /results/classifier/gemma3:12b/kvm/1826422 | |
| parent | 7f4364274750eb8cb39a3e7493132fca1c01232e (diff) | |
| download | emulator-bug-study-d0c85e36e4de67af628d54e9ab577cc3fad7796a.tar.gz emulator-bug-study-d0c85e36e4de67af628d54e9ab577cc3fad7796a.zip | |
add deepseek and gemma results
Diffstat (limited to 'results/classifier/gemma3:12b/kvm/1826422')
| -rw-r--r-- | results/classifier/gemma3:12b/kvm/1826422 | 50 |
1 files changed, 50 insertions, 0 deletions
diff --git a/results/classifier/gemma3:12b/kvm/1826422 b/results/classifier/gemma3:12b/kvm/1826422 new file mode 100644 index 00000000..250a26f8 --- /dev/null +++ b/results/classifier/gemma3:12b/kvm/1826422 @@ -0,0 +1,50 @@ + +Regression: QEMU 4.0 hangs the host (*bisect included*) + +The commit b2fc91db84470a78f8e93f5b5f913c17188792c8 seemingly introduced a regression on my system. + +When I start QEMU, the guest and the host hang (I need a hard reset to get back to a working system), before anything shows on the guest. + +I use QEMU with GPU passthrough (which worked perfectly until the commit above). This is the command I use: + +``` +/path/to/qemu-system-x86_64 + -drive if=pflash,format=raw,readonly,file=/path/to/OVMF_CODE.fd + -drive if=pflash,format=raw,file=/tmp/OVMF_VARS.fd.tmp + -enable-kvm + -machine q35,accel=kvm,mem-merge=off + -cpu host,kvm=off,hv_vendor_id=vgaptrocks,hv_relaxed,hv_spinlocks=0x1fff,hv_vapic,hv_time + -smp 4,cores=4,sockets=1,threads=1 + -m 10240 + -vga none + -rtc base=localtime + -serial none + -parallel none + -usb + -device usb-tablet + -device vfio-pci,host=01:00.0,multifunction=on + -device vfio-pci,host=01:00.1 + -device usb-host,vendorid=<vid>,productid=<pid> + -device usb-host,vendorid=<vid>,productid=<pid> + -device usb-host,vendorid=<vid>,productid=<pid> + -device usb-host,vendorid=<vid>,productid=<pid> + -device usb-host,vendorid=<vid>,productid=<pid> + -device usb-host,vendorid=<vid>,productid=<pid> + -device virtio-scsi-pci,id=scsi + -drive file=/path/to/guest.img,id=hdd1,format=qcow2,if=none,cache=writeback + -device scsi-hd,drive=hdd1 + -net nic,model=virtio + -net user,smb=/path/to/shared +``` + +If I run QEMU without GPU passthrough, it runs fine. + +Some details about my system: + +- O/S: Mint 19.1 x86-64 (it's based on Ubuntu 18.04) +- Kernel: 4.15 +- `configure` options: `--target-list=x86_64-softmmu --enable-gtk --enable-spice --audio-drv-list=pa` +- EDK2 version: 1a734ed85fda71630c795832e6d24ea560caf739 (20/Apr/2019) +- CPU: i7-6700k +- Motherboard: ASRock Z170 Gaming-ITX/ac +- VGA: Gigabyte GTX 960 Mini-ITX \ No newline at end of file |