DragonFly/x86_64 (dfbsd) (ttyd0)



login: DF-5454: step0: pcie_cfgregopen(0x40000000, 0, 255) [what ACPI MCFG does at boot]
DF-5454: step1: CONTROL in-bounds read (255,31,7,0xffc,4) -- must NOT fault
DF-5454: control read ok: 0x00000000
DF-5454: step2: OOB READ (255,31,7,0xfff,2) -- last mapped byte + 1 byte past 256MB devmap


Fatal trap 12: page fault while in kernel mode
cpuid = 1; lapic id = 1
fault virtual address	= 0xfffff80128660000
fault code		= supervisor read data, page not present
instruction pointer	= 0x8:0xffffffff80c0b8d4
stack pointer	        = 0x10:0xfffff801183e77b8
frame pointer	        = 0x10:0xfffff801183e77c8
code segment		= base 0x0, limit 0xfffff, type 0x1b
			= DPL 0, pres 1, long 1, def32 0, gran 1
processor eflags	= interrupt enabled, resume, IOPL = 0
current process		= 1058
current thread          = pri 6 
kernel: type 12 trap, code=0

CPU1 stopping CPUs: 0x0000003d
 stopped
Stopped at      pci_docfgregread+0xb4:  movzwl  (%rax),%eax
db>