bhyve fails on arm64 -- unknown exception type
kek at semihalf.com
Mon Jul 15 10:16:51 UTC 2019
I'm testing bhyve on an arm64 board, and it fails on a basic use case.
- board: EspressoBin
- FreeBSD 13.0
Steps to reproduce:
$ kldload vmm
$ cd /boot/kernel
$ bhyveload -k kernel guest
$ bhyve guest
The following error appears almost instantly:
`arm64_handle_world_switch:534 Unknown exception type: 1514243680`
After this, the board stops responding and requires a hard reset.
Debugger doesn't kick in either. It's not completely frozen though: I
can see new kernel messages regarding the attached usb drive.
I believe this might be interesting to people working on bhyve.
Ps. I can collect additional information if needed, feel free to
contact me either here or privately.
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