DF-3120 / panic.txt
Mounting tmpfs at /var/run/shm.
Setting hostname: dfbsd.
Starting dhclient.
starting dhclient on vtnet0
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=808802<BROADCAST,SIMPLEX,MULTICAST,PROXY> metric 0 mtu 1500
options=28<VLAN_MTU,JUMBO_MTU>
ether 52:54:00:12:34:56
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.
Sep 6 18:37:14 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:.
Sun Sep 6 18:37:14 UTC 2026
DragonFly/x86_64 (dfbsd) (ttyd0)
login: vn0: MBR magic not found; assume a COMPATIBILITY_SLICE (s0)
vn0: MBR magic not found; assume a COMPATIBILITY_SLICE (s0)
vn0: MBR magic not found; assume a COMPATIBILITY_SLICE (s0)
panic: VOP_STDCLOSE: BAD OPENCOUNT 0xfffff80116df3980 0 type=1 ops=0xfffff8008da19800 flgs=00002000
cpuid = 0
Trace beginning at frame 0xfffff80118a936d8
vop_stdclose() at vop_stdclose+0x4f 0xffffffff806e6b2f
vop_stdclose() at vop_stdclose+0x4f 0xffffffff806e6b2f
vop_close() at vop_close+0x9c 0xffffffff8070a10c
vn_close() at vn_close+0x55 0xffffffff807095d5
ufs_quotaoff() at ufs_quotaoff+0x118 0xffffffff80916b98
ufs_quotactl() at ufs_quotactl+0x137 0xffffffff80917b47
Debugger("panic")
CPU0 stopping CPUs: 0x0000003e
stopped
Stopped at Debugger+0x7c: movb $0,0xbda6d9(%rip)
db>