chain 000000000020000f.05 meth=50 CHECK FAIL
freemap.icrc 276fe33c icrc32 1dd2a150 (32768)
dio 0xfffff80119548500 buf 0000000000200000,65536 bdata 0xfffff80055a76000/0xfffff80055a76000
Fatal user address access from kernel mode from df0817 at ffffffff8096410e


Fatal trap 12: page fault while in kernel mode
cpuid = 2; lapic id = 2
fault virtual address	= 0x170
fault code		= supervisor read data, page not present
instruction pointer	= 0x8:0xffffffff8096410e
stack pointer	        = 0x10:0xfffff80119067348
frame pointer	        = 0x10:0xfffff80119067538
code segment		= base 0x0, limit 0xfffff, type 0x1b
			= DPL 0, pres 1, long 0, def32 0, gran 1
processor eflags	= interrupt enabled, resume, IOPL = 0
current process		= 982
current thread          = pri 10 
kernel: type 12 trap, code=0

CPU2 stopping CPUs: 0x0000003b
 stopped
Stopped at      hammer2_bulkfree_pass+0xdbe:    movl    0x170(%rax),%edi
db>