DragonFlyBSD

Kernel panic screen out of DFly on VMware:
I'm afraid I am not much of a kernel hacker/debugger, but
if there are any Kernel Debugging for Dummies suggestions
you might have, please let me know.

======

(preceeding console log)
(out-of-the-box sendmail config broken?)

lots of:
... sm-mta³⁰⁸⁰: NOQUEUE: SYSERR: opendaemonsocket: daemon Daemon0:
cannot bind: Address already in use
... sm-mta³⁰⁸⁰: daemon Daemon0: problem creating SMTP socket

later, lots of:
... sm-mta⁵⁵⁶⁹: k2S2...56: SYSERR: hash map "Alias0": missing mal
file /etc/mail/aliases.db: No such file or directory

======

(kernel panic)

acd0: unknown CMD (0x12) command timeout - resetting
ata1: WARNING: atapi resetting donecount 255 for retry
ata1: resetting devices .. done

Fatal trap 12: page fault while in kernel mode
fault virtual address = 0x38352d5a
fault code = supervisor read, page not present
instruction pointer = 0x8:0xc0297324
stack pointer = 0x10:0xcc50c9cc
frame pointer = 0x10:0xcc50c9cc
code segment = base 0x0, limit 0xfffff, type 0x1b = DPL 0, pres 1, def32 1, gran 1
processor eflags = interrupt enabled, resume, IOPL = 0
current process = 604 (cron)
current thread = pri 6

kernel: type 12 trap, code=0
Stopped at dev2udev+0x10: movl 0x4(%edx),%eax