[Qemu-devel] Assertion error when installing OpenBSD 6.3 in Linux 4.8.12

[Hristo Mihaylov <za.hristomihaylov@gmail.com>]

Hello,
I'm trying to install OpenBSD 6.3 on Arch Linux.

This is the start script I'm using:

```

#!/bin/sh

qemu-system-x86_64 \

    -enable-kvm \

    -m 2048 \

    -nic user,model=virtio \

    -drive file=openbsd63.qcow2,media=disk,if=virtio \

    -cdrom openbsd63.iso \

    -display gtk

```

Running ls on image and disk:

-rw-r--r-- 1 asthma asthma 336M Oct 7 07:53 openbsd63.iso

-rw-r--r-- 1 asthma asthma 193K Oct 10 22:00 openbsd63.qcow2


This is the crash output:

qemu-system-x86_64:
/build/qemu/src/qemu-3.0.0/include/exec/memory_ldst_cached.inc.h:85:
address_space_stw_le_cached: Assertion `addr < cache->len && 2 <=
cache->len - addr' failed.


Running `uname -a` yields:

Linux dev 4.18.12.a-1-hardened #1 SMP PREEMPT Thu Oct 4 14:02:21 CEST
2018 x86_64 GNU/Linux

And the qemu version is: 3.0.0


Am I doing something wrong or is this a bug?


Regards,

Hristo Mihaylov