DragonFlyBSD Kernel Audit
DF-2866 / panic.txt
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	media: Ethernet 1000baseT <full-duplex>
	status: active
route: writing to routing socket: File exists
add net default: gateway 10.0.2.2: File exists
Additional routing options:.
Starting devd.
Additional TCP options:.
Mounting NFS file systems:.
ELF ldconfig path: /lib /usr/lib /usr/local/lib /usr/local/libdata/ldconfig/pkg
Building databases...
Starting syslogd.
Sep  2 14:31:23 dfbsd syslogd: kernel boot file is /boot/kernel/kernel

No core dumps found.
swap low/high-water marks set to 41940/62910
swapon: adding /dev/vbd0s1b as swap device
NFS CLIENT: access_cache_timeout=5 neg_cache_timeout=3.
Starting local daemons:.
Updating motd.
Configuring syscons: blanktime.
Starting sshd.
sendmail_submit: /etc/mail/aliases.db not present,  generating
sendmail_clientmqueue: /etc/mail/aliases.db not present,  generating
Starting cron.
Local package initialization:.

Wed Sep  2 14:31:23 UTC 2026


DragonFly/x86_64 (dfbsd) (ttyd0)



login: PGTMARK: &pagertab=0xffffffff81120fc0 OBJT_MARKER=7 (pagertab has 7 legal slots 0..6)
PGTMARK: pagertab[0] = 0xffffffff8111b8a0
PGTMARK: pagertab[1] = 0xffffffff8111bbc0
PGTMARK: pagertab[2] = 0xffffffff81121680
PGTMARK: pagertab[3] = 0xffffffff8111bb40
PGTMARK: pagertab[4] = 0xffffffff8111bb40
PGTMARK: pagertab[5] = 0xffffffff8111bb60
PGTMARK: pagertab[6] = 0xffffffff81121000
PGTMARK: pagertab[7] = 0   <-- OOB SLOT
PGTMARK: dispatching OBJT_MARKER(7) object via vm_pager_has_page(); pagertab[7] = 0
Fatal user address access from kernel mode from sysctl at ffffffff82600053


Fatal trap 12: page fault while in kernel mode
cpuid = 1; lapic id = 1
fault virtual address	= 0x18
fault code		= supervisor read data, page not present
instruction pointer	= 0x8:0xffffffff82600053
stack pointer	        = 0x10:0xfffff80118179648
frame pointer	        = 0x10:0xfffff80118179768
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		= 988
current thread          = pri 6 
kernel: type 12 trap, code=0

CPU1 stopping CPUs: 0x0000003d
 stopped
Stopped at      pgtmark_fire_sysctl.part.0+0x53:        movq    0x18(%rax),%rax
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