[Qemu-devel] [Bug 1826599] Re: qemu crashes with HV_ERROR with any guest when using HVF on macos

[Ben Wibking]

*** This bug is a duplicate of bug 1818937 ***
    https://bugs.launchpad.net/bugs/1818937

** This bug has been marked a duplicate of bug 1818937
   Crash with HV_ERROR on macOS host

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https://bugs.launchpad.net/bugs/1826599

Title:
  qemu crashes with HV_ERROR with any guest when using HVF on macos

Status in QEMU:
  New

Bug description:
  qemu reliably crashes (after some unknown amount of time) for any
  guest I've run on macOS (10.14.4) with HVF acceleration.

  I'm using the latest development tree:
  % qemu-system-x86_64 --version
  QEMU emulator version 4.0.50 (v4.0.0-rc4-52-g3284aa1281-dirty)
  Copyright (c) 2003-2019 Fabrice Bellard and the QEMU Project developers

  I'm currently running Haiku. After booting and running normally for a
  few minutes, it abruptly crashes and shows this error on stdout (I'm
  including the command line arguments):

  + ISO=haiku-release-anyboot.iso
  + ACCEL='-accel hvf -machine type=q35,accel=hvf'
  + MEM='-m 1G'
  + SMP='-c 2'
  + NET='-device virtio-net,netdev=vmnic -netdev user,id=vmnic'
  + IMG_CD='-cdrom haiku-release-anyboot.iso'
  + IMG_HDD='-device virtio-scsi-pci,id=scsi -drive 
if=none,id=vd0,file=haiku.img,format=raw -device scsi-hd,drive=vd0'
  + DISPLAY='-usb -device usb-tablet'
  + qemu-system-x86_64 -accel hvf -machine type=q35,accel=hvf -usb -device 
usb-tablet -m 1G -device virtio-net,netdev=vmnic -netdev user,id=vmnic -device 
virtio-scsi-pci,id=scsi -drive if=none,id=vd0,file=haiku.img,format=raw -device 
scsi-hd,drive=vd0
  qemu-system-x86_64: warning: host doesn't support requested feature: 
CPUID.80000001H:ECX.svm [bit 2]
  qemu-system-x86_64: Error: HV_ERROR
  ./qemu-boot.sh: line 19: 67497 Abort trap: 6           qemu-system-x86_64 
$ACCEL $CPU $EFI $DISPLAY $MEM $NET $IMG_HDD

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