=== DF-2343 console trigger on fixed kernel ===
DragonFly dfbsd 6.5-DEVELOPMENT DragonFly 6.5-DEVELOPMENT #4: Sun Oct 18 22:16:42 UTC 2026     root@dfbsd:/usr/obj/usr/src/sys/UMCSH  x86_64
hw.usb.ucom.cons_unit: 0
hw.usb.ucom.cons_baud: 0
hw.usb.ucom.cons_unit=0
hw.usb.ucom.cons_baud=0
  rc=0 numports=4 divisor=0 clk=0x00 attached=0 rd=2 wr=0 oob_dword=0x00000000
  msg: attached, tty=ucom0
  rc=0 numports=4 divisor=0 clk=0x00 attached=1 rd=11 wr=19 oob_dword=0x00000000
  msg: attached=1 numports=4
crw-------  1 root  wheel   33, 0x00000000 Oct 18 22:23 /dev/ttyU0.0
crw-------  1 root  wheel   33, 0x00000000 Oct 18 22:23 /dev/ttyU0.1
crw-------  1 root  wheel   33, 0x00000000 Oct 18 22:23 /dev/ttyU0.2
crw-------  1 root  wheel   33, 0x00000000 Oct 18 22:23 /dev/ttyU0.3
FIXED_CONSOLE_OK