⬢ DragonFlyBSD Kernel Audit
DF-2584 / panic.txt
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vtnet0: flags=808843<UP,BROADCAST,RUNNING,SIMPLEX,MULTICAST,PROXY> metric 0 mtu 1500
	options=28<VLAN_MTU,JUMBO_MTU>
	ether 52:54:00:12:34:56
	inet6 fe80::5054:ff:fe12:3456%vtnet0 prefixlen 64 tentative scopeid 0x1
	media: Ethernet 1000baseT <full-duplex>
	status: active
route: writing to routing socket: Network is unreachable
add net default: gateway 10.0.2.2: Network is unreachable
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.
Oct 14 09:58:18 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 Oct 14 09:58:19 UTC 2026


DragonFly/x86_64 (dfbsd) (ttyd0)



login: vn0: MBR magic not found; assume a COMPATIBILITY_SLICE (s0)
hammer2_mount: devstr="/dev/vn0@TESTFS"
hammer2_mount: device="/dev/vn0" label="TESTFS" rdonly=0
hammer2_ondisk: "/dev/vn0" zone=0 id=0 offset=0x0000000000000000 size=0x0000000080000000
hammer2_mount: "/dev/vn0": no recovery needed
hammer2_mount: hmp=0xfffff801186b6000 pmp=0xfffff80118e80000
HAMMER2: VOLDATA DUMP
HAMMER2: INITIATE SPANs
HAMMER2: CONN WAS TERMINATED
DOUBLE FAULT

Fatal double fault
rip = 0xffffffff8096f204
rsp = 0xfffff801193e5000
rbp = 0xfffff801193e5000
cpuid = 4; lapic id = 4
panic: double fault
cpuid = 4
Trace beginning at frame 0xfffff80089663ec8
dblfault_handler() at dblfault_handler+0x10c 0xffffffff80bd682c 
dblfault_handler() at dblfault_handler+0x10c 0xffffffff80bd682c 
Debugger("panic")

CPU4 stopping CPUs: 0x0000002f
 stopped
Stopped at      Debugger+0x7c:  movb    $0,0xbdaf09(%rip)
db>