⬢ DragonFlyBSD Kernel Audit
DF-2324 / panic_extcap_cycle.txt
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lo0: flags=808049<UP,LOOPBACK,RUNNING,MULTICAST,PROXY> metric 0 mtu 16384
	options=43<RXCSUM,TXCSUM,RSS>
	inet 127.0.0.1 netmask 0xff000000
	inet6 ::1 prefixlen 128
	inet6 fe80::1%lo0 prefixlen 64 scopeid 0x2
	groups: lo
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
	inet 10.0.2.15 netmask 0xffffff00 broadcast 10.0.2.255
	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.
Oct 18 19:12:55 dfbsd syslogd: kernel boot file is /boot/kernel/kernel

savecore: reboot after panic: DFPCI_WATCHDOG_HANG: 'cap cycle' stuck in cap-list loop (cycle, no iteration bound)
Oct 18 19:12:55 dfbsd savecore: reboot after panic: DFPCI_WATCHDOG_HANG: 'cap cycle' stuck in cap-list loop (cycle, no iteration bound)

savecore: writing kernel to kern.1
savecore: writing core to vmcore.1
Writing crash summary to /var/crash/core.txt.1.
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:.

Sun Oct 18 19:13:06 UTC 2026
dfpci: log reset
dfpci: === extcap cycle START (self/re-visit loop, watchdog armed)


DragonFly/x86_64 (dfbsd) (ttyd0)



login: dfpci: WATCHDOG FIRED (~12s): cmd 'extcap cycle' did not return
panic: DFPCI_WATCHDOG_HANG: 'extcap cycle' stuck in cap-list loop (cycle, no iteration bound)
cpuid = 1
Trace beginning at frame 0xfffff8004f0729b0
dfh_watchdog() at dfh_watchdog+0x4d 0xffffffff80a8049d 
dfh_watchdog() at dfh_watchdog+0x4d 0xffffffff80a8049d 
systimer_intr() at systimer_intr+0xd6 0xffffffff8065a326 
pcpu_timer_process_oncpu() at pcpu_timer_process_oncpu+0x82 0xffffffff8065b272 
splz_timer() at splz_timer+0x13 0xffffffff80bcd194 
boot() called on cpu#1
Uptime: 38s
Physical memory: 4060 MB
Dumping 675 MB: 660 644 628 612 596 580 564 548 532 516 500 484 468 452 436 420 404 388 372 356 340 324 308 292 276 260 244 228 212 196 180 164 148 132 116 100 84 68 52 36 20 4
Dump complete