vmxrep3779: m == NULL (ring 1 unpopulated); if_vmx.c:2265 `m->m_pkthdr.rcvif = ifp` next
Fatal user address access from kernel mode from sysctl at ffffffff82600392


Fatal trap 12: page fault while in kernel mode
cpuid = 2; lapic id = 2
fault virtual address	= 0x18
fault code		= supervisor write data, page not present
instruction pointer	= 0x8:0xffffffff82600392
stack pointer	        = 0x10:0xfffff801182f96e8
frame pointer	        = 0x10:0xfffff801182f9798
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		= 990
current thread          = pri 6 
kernel: type 12 trap, code=2

CPU2 stopping CPUs: 0x0000003b
 stopped
Stopped at      vmxrep_sysctl+0x252:    movl    $0x40,0x18(%rbx)
db>