Trying to run DragonFly under bhyve

Anish akgupt3 at gmail.com
Wed May 28 04:34:21 UTC 2014


>Failed to emulate instruction at 0xffffffff8096052c
Abort trap (core dumped)

You can also analyze the coredump of bhyve
$gdb /usr/sbin/bhyve bhyve.core

Look at vie->inst[] from one of stack frame.

-Anish


On Tue, May 27, 2014 at 5:14 PM, Willem Jan Withagen <wjw at digiware.nl>wrote:

> When I do this under AMD I get:
>
>                                      Copyright (c) 2003-2013 The
> DragonFly Project.
> Copyright (c) 1992-2003 The FreeBSD Project.
> Copyright (c) 1979, 1980, 1983, 1986, 1988, 1989, 1991, 1992, 1993, 1994
>         The Regents of the University of California. All rights reserved.
> Failed to emulate instruction at 0xffffffff8096052c
> Abort trap (core dumped)
>
> To conclude which instruction this is, I need to get at the bytes of
> that instruction... but that stays hidden in the vmm-driver.
>
> Any easy way to get this back into userspace?
>
> --WjW
>
>
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