⬢ DragonFlyBSD Kernel Audit
DF-2340 / panic.txt
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login: kue_poc: if_kue.c:488 with sc_desc all-zero: kmalloc(0*6) -> sc_mcfilters=0xfffffffffffffff8 (ZERO_LENGTH_PTR=0xfffffffffffffff8, NULL-guard at :490 DEAD)
kue_poc: descriptor arrived: KUE_MCFILTCNT(sc)=2 (was 0 at allocation time in the stock driver)
kue_poc: entering VERBATIM kue_setmulti() (if_kue.c:355-398): memcpy(KUE_MCFILT(sc,0)=0xfffffffffffffff8, ..., 6)


Fatal trap 12: page fault while in kernel mode
cpuid = 2; lapic id = 2
fault virtual address	= 0xfffffffffffffff8
fault code		= supervisor write data, page not present
instruction pointer	= 0x8:0xffffffff826001e9
stack pointer	        = 0x10:0xfffff80117df1788
frame pointer	        = 0x10:0xfffff80117df1798
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		= 1071
current thread          = pri 10 
kernel: type 12 trap, code=2

CPU2 stopping CPUs: 0x0000003b
 stopped
Stopped at      kue_setmulti+0x89:      movl    %edi,(%rax)
db>