Using anonymous memory (256 MB)
Copyright (c) 2003-2026 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.
DragonFly 6.5-DEVELOPMENT #0: Wed Oct  7 21:18:08 UTC 2026
    root@dfbsd:/usr/obj/usr/src/sys/VKERNEL64
real memory = 268435456 (262144K bytes)
avail memory = 257908736 (251864K bytes)
DragonFly/MP: Multiprocessor
 cpu0 (BSP)
 cpu1 (AP)
CPU Topology: cores_per_chip: 1; threads_per_core: 2; chips_per_package: 1;
Initialize MI interrupts for 2 cpus
initclocks
SMP: AP CPU #1 Launched!
WARNING: KERNBASE being used
interrupt uses mplock: swi_taskq
wdog: In-kernel automatic watchdog reset enabled
vkd0: <Virtual disk> 
vkd0: 96MB (196608 512 byte sectors)
md0: Malloc disk
md0: MBR magic not found; assume a COMPATIBILITY_SLICE (s0)
ipfw2 initialized, default to accept, logging disabled
DUMMYNET initialized (011031)
CAM: Configuring 0 busses
CAM: finished configuring all busses
Mounting root from ufs
ffs_mountroot: can't find rootvp
Root mount failed: 6
Mounting root from ufs:vkd0s0a
no disk named 'vkd0s0a'
setrootbyname failed
ffs_mountroot: can't find rootvp
Root mount failed: 6
Mounting root from ufs:vkd0s1a
DMA space used: 0k, remaining available: 0k
Mounting devfs
Cannot read termcap database;
using dumb terminal settings.
sh: can't access tty; job control turned off
# echo VKBOOT-OK
VKBOOT-OK
# CAUGHT SIG 3 RIP 102a42dc RSP 8000407a78 TD 0x8000402880
Debugger("interrupt from console")

CPU0 stopping CPUs: 0x0000000000000002
 stopped
Stopped at      0x71cad9:       movb    $0,0x9f85cc(%rip)
db> x/x 0x11150a8
0x11150a8:      1
db> call 0x10()


Fatal trap 12: page fault while in kernel mode
cpuid = 0
fault virtual address	= 0x10
fault code		= supervisor read, page not present
instruction pointer	= 0x2b:0x10
stack pointer	        = 0x10:0x80004064d0
frame pointer	        = 0x10:0x8000406ae0
processor eflags	= interrupt enabled, resume, IOPL = 0
current process		= Idle
current thread          = pri 12 (CRIT)
 <- SMP: XXX
kernel: type 12 trap, code=0
Stopped at      0x71cad9:       movb    $0,0x9f85cc(%rip)
db> x/x 0x11150a8
0x11150a8:      2
db> c

CPU0 restarting CPUs: 0x0000000000000002
 restarted


Fatal trap 7: system forced exception while in user mode
cpuid = 0
instruction pointer	= 0x2b:0x86dfdbc
stack pointer	        = 0x23:0x7fffffdfd728
frame pointer	        = 0x23:0x7fffffdfd7ca
processor eflags	= interrupt enabled, IOPL = 0
current process		= 1 (sh)
current thread          = pri 6 
 <- SMP: XXX
kernel: type 7 trap, code=4

CPU0 stopping CPUs: 0x0000000000000002
 stopped
Stopped at      0x86dfdbc:

Fatal trap 12: page fault while in kernel mode
cpuid = 0
fault virtual address	= 0x86dfdbc
fault code		= supervisor read, page not present
instruction pointer	= 0x2b:0x71ca10
stack pointer	        = 0x10:0x80067f7210
frame pointer	        = 0x10:0x80067f77c0
processor eflags	= interrupt enabled, resume, IOPL = 0
current process		= 1 (sh)
current thread          = pri 6 (CRIT)
 <- SMP: XXX
      kernel: type 12 trap, code=0
db> echo POSTCONT-ALIVE
No such command
db> panic: vconsgetc: EOF on console 0 4
cpuid = 0
Trace beginning at frame 0x80067f7730
DRIVERSLEEP() at 0x72af7a
DRIVERSLEEP() at 0x72af7a
cngetc() at 0x52907a
db_readline() at 0x472529
db_read_line() at 0x472c73
db_command_loop() at 0x4712b2
Debugger("panic")


Fatal trap 3: breakpoint instruction fault while in kernel mode
cpuid = 0
instruction pointer	= 0x2b:0x71cad9
stack pointer	        = 0x10:0x80067f7120
frame pointer	        = 0x10:0x80067f76a0
processor eflags	= interrupt enabled, IOPL = 0
current process		= 1 (sh)
current thread          = pri 6 (CRIT)
 <- SMP: XXX
Stopped at      0x86dfdbc:

Fatal trap 12: page fault while in kernel mode
cpuid = 0
fault virtual address	= 0x86dfdbc
fault code		= supervisor read, page not present
instruction pointer	= 0x2b:0x71ca10
stack pointer	        = 0x10:0x80067f7210
frame pointer	        = 0x10:0x80067f77c0
processor eflags	= interrupt enabled, resume, IOPL = 0
current process		= 1 (sh)
current thread          = pri 6 (CRIT)
 <- SMP: XXX
      kernel: type 12 trap, code=0
db> panic: vconsgetc: EOF on console 0 45
cpuid = 0
boot() called on cpu#0
Uptime: 39s
vkernels don't support dumps
Caught SIGTERM from host system. Shutting down...