Greetings! I'm trying to take care of the warnings I get in my daily
insecurity output, and the one persisting is:
Disk /dev/X is user root, group wheel, permissions brw-r-----.
where X is basically all of fd[0-9]*, rd*, sd*, vnd* and wd*. I tried
chmod 600, as suggested somewhere on the Internet, but I simply got
Disk /dev/X is user root, group wheel, permissions brw-------.
Any suggestions as to what this message is telling me? More
generally, is it normal to get these warnings from a fresh install? I'm
on 5.6-release, having simply enabled the nsd, httpd and spamd flags
under /etc/rc.local.config. I ran
chown root:kmem /dev/mem
chown root:kmem /dev/kmem
to comply with the warnings
Checking special files and directories.
Output format is:
filename:
criteria (shouldbe, reallyis)
dev/kmem:
gid (2, 0)
dev/mem:
gid (2, 0)
mtree special: exit code 2
I'm using an i386 virtual machine with KVM. Below is my dmesg output.
Thanks in advance for any pointers.
Best regards,
Ezequiel
OpenBSD 5.6 (GENERIC) #274: Fri Aug 8 00:05:13 MDT 2014
dera...@i386.openbsd.org:/usr/src/sys/arch/i386/compile/GENERIC
cpu0: QEMU Virtual CPU version (cpu64-rhel6) ("GenuineIntel" 686-class) 3.31 GHz
cpu0:
FPU,DE,PSE,TSC,MSR,PAE,MCE,CX8,APIC,SEP,MTRR,PGE,MCA,CMOV,PSE36,CFLUSH,MMX,FXSR,SSE,SSE2,NXE,LONG,SSE3,CX16,LAHF,PERF
real mem = 267927552 (255MB)
avail mem = 251097088 (239MB)
mpath0 at root
scsibus0 at mpath0: 256 targets
mainbus0 at root
bios0 at mainbus0: AT/286+ BIOS, date 06/23/99, BIOS32 rev. 0 @ 0xff046, SMBIOS
rev. 2.4 @ 0xffffec0 (10 entries)
bios0: vendor Seabios version "0.5.1" date 01/01/2007
bios0: Red Hat KVM
acpi0 at bios0: rev 0
acpi0: sleep states S5
acpi0: tables DSDT FACP SSDT APIC SSDT
acpi0: wakeup devices
acpitimer0 at acpi0: 3579545 Hz, 24 bits
acpimadt0 at acpi0 addr 0xfee00000: PC-AT compat
cpu0 at mainbus0: apid 0 (boot processor)
mtrr: Pentium Pro MTRR support, 8 var ranges, 88 fixed ranges
cpu0: apic clock running at 999MHz
ioapic0 at mainbus0: apid 0 pa 0xfec00000, version 11, 24 pins
acpiprt0 at acpi0: bus 0 (PCI0)
acpicpu0 at acpi0
bios0: ROM list: 0xc0000/0x8c00 0xc9000/0x800 0xc9800/0x2200
pci0 at mainbus0 bus 0: configuration mode 1 (bios)
pchb0 at pci0 dev 0 function 0 "Intel 82441FX" rev 0x02
pcib0 at pci0 dev 1 function 0 "Intel 82371SB ISA" rev 0x00
pciide0 at pci0 dev 1 function 1 "Intel 82371SB IDE" rev 0x00: DMA, channel 0
wired to compatibility, channel 1 wired to compatibility
wd0 at pciide0 channel 0 drive 0: <QEMU HARDDISK>
wd0: 16-sector PIO, LBA48, 8192MB, 16777216 sectors
wd0(pciide0:0:0): using PIO mode 0, DMA mode 2
atapiscsi0 at pciide0 channel 1 drive 0
scsibus1 at atapiscsi0: 2 targets
cd0 at scsibus1 targ 0 lun 0: <QEMU, QEMU DVD-ROM, 0.12> ATAPI 5/cdrom removable
cd0(pciide0:1:0): using PIO mode 0
uhci0 at pci0 dev 1 function 2 "Intel 82371SB USB" rev 0x01: apic 0 int 11
piixpm0 at pci0 dev 1 function 3 "Intel 82371AB Power" rev 0x03: apic 0 int 9
iic0 at piixpm0
iic0: addr 0x1c 0f=00 words 00=2978 01=2978 02=2978 03=2978 04=2978 05=2978
06=2978 07=2978
iic0: addr 0x1d 0f=00 words 00=2978 01=2978 02=2978 03=2978 04=2978 05=2978
06=2978 07=2978
iic0: addr 0x4c 00=00 01=00 02=00 03=00 04=00 05=00 06=00 07=00 08=00 words
00=2978 01=2978 02=2978 03=2978 04=2978 05=2978 06=2978 07=2978
iic0: addr 0x4d 3e=d1 48=d1 4a=d1 4e=d1 fc=d1 fe=d1 words 00=2978 01=2978
02=2978 03=2978 04=2978 05=2978 06=2978 07=2978
iic0: addr 0x4e 00=00 01=00 02=00 03=00 04=00 05=00 06=00 07=00 08=00 3e=d1
48=d1 4a=d1 4e=d1 fc=d1 fe=d1 words 00=2978 01=2978 02=2978 03=2978 04=2978
05=2978 06=2978 07=2978
vga1 at pci0 dev 2 function 0 "Cirrus Logic CL-GD5446" rev 0x00
wsdisplay0 at vga1 mux 1: console (80x25, vt100 emulation)
wsdisplay0: screen 1-5 added (80x25, vt100 emulation)
virtio0 at pci0 dev 3 function 0 "Qumranet Virtio Network" rev 0x00: Virtio
Network Device
vio0 at virtio0: address 00:16:3c:0e:65:13
virtio0: apic 0 int 11
virtio1 at pci0 dev 4 function 0 "Qumranet Virtio Memory" rev 0x00: Virtio
Memory Balloon Device
viomb0 at virtio1
virtio1: apic 0 int 11
isa0 at pcib0
isadma0 at isa0
pckbc0 at isa0 port 0x60/5
pckbd0 at pckbc0 (kbd slot)
pckbc0: using irq 1 for kbd slot
wskbd0 at pckbd0: console keyboard, using wsdisplay0
pms0 at pckbc0 (aux slot)
pckbc0: using irq 12 for aux slot
wsmouse0 at pms0 mux 0
pcppi0 at isa0 port 0x61
spkr0 at pcppi0
npx0 at isa0 port 0xf0/16: reported by CPUID; using exception 16
fdc0 at isa0 port 0x3f0/6 irq 6 drq 2
fd0 at fdc0 drive 0: density unknown
fd1 at fdc0 drive 1: density unknown
usb0 at uhci0: USB revision 1.0
uhub0 at usb0 "Intel UHCI root hub" rev 1.00/1.00 addr 1
nvram: invalid checksum
uhidev0 at uhub0 port 1 configuration 1 interface 0 "QEMU 0.12.1 QEMU USB
Tablet" rev 2.00/0.00 addr 2
uhidev0: iclass 3/0
uhid0 at uhidev0: input=6, output=0, feature=0
vscsi0 at root
scsibus2 at vscsi0: 256 targets
softraid0 at root
scsibus3 at softraid0: 256 targets
root on wd0a (cfadca425d09d233.a) swap on wd0b dump on wd0b
WARNING: /mnt was not properly unmounted
clock: unknown CMOS layout
syncing disks... done
rebooting...
OpenBSD 5.6 (GENERIC) #274: Fri Aug 8 00:05:13 MDT 2014
dera...@i386.openbsd.org:/usr/src/sys/arch/i386/compile/GENERIC
cpu0: QEMU Virtual CPU version (cpu64-rhel6) ("GenuineIntel" 686-class) 3.31 GHz
cpu0:
FPU,DE,PSE,TSC,MSR,PAE,MCE,CX8,APIC,SEP,MTRR,PGE,MCA,CMOV,PSE36,CFLUSH,MMX,FXSR,SSE,SSE2,NXE,LONG,SSE3,CX16,LAHF,PERF
real mem = 267927552 (255MB)
avail mem = 251097088 (239MB)
mpath0 at root
scsibus0 at mpath0: 256 targets
mainbus0 at root
bios0 at mainbus0: AT/286+ BIOS, date 06/23/99, BIOS32 rev. 0 @ 0xff046, SMBIOS
rev. 2.4 @ 0xffffec0 (10 entries)
bios0: vendor Seabios version "0.5.1" date 01/01/2007
bios0: Red Hat KVM
acpi0 at bios0: rev 0
acpi0: sleep states S5
acpi0: tables DSDT FACP SSDT APIC SSDT
acpi0: wakeup devices
acpitimer0 at acpi0: 3579545 Hz, 24 bits
acpimadt0 at acpi0 addr 0xfee00000: PC-AT compat
cpu0 at mainbus0: apid 0 (boot processor)
mtrr: Pentium Pro MTRR support, 8 var ranges, 88 fixed ranges
cpu0: apic clock running at 1000MHz
ioapic0 at mainbus0: apid 0 pa 0xfec00000, version 11, 24 pins
acpiprt0 at acpi0: bus 0 (PCI0)
acpicpu0 at acpi0
bios0: ROM list: 0xc0000/0x8c00 0xc9000/0x800 0xc9800/0x2200
pci0 at mainbus0 bus 0: configuration mode 1 (bios)
pchb0 at pci0 dev 0 function 0 "Intel 82441FX" rev 0x02
pcib0 at pci0 dev 1 function 0 "Intel 82371SB ISA" rev 0x00
pciide0 at pci0 dev 1 function 1 "Intel 82371SB IDE" rev 0x00: DMA, channel 0
wired to compatibility, channel 1 wired to compatibility
wd0 at pciide0 channel 0 drive 0: <QEMU HARDDISK>
wd0: 16-sector PIO, LBA48, 8192MB, 16777216 sectors
wd0(pciide0:0:0): using PIO mode 0, DMA mode 2
atapiscsi0 at pciide0 channel 1 drive 0
scsibus1 at atapiscsi0: 2 targets
cd0 at scsibus1 targ 0 lun 0: <QEMU, QEMU DVD-ROM, 0.12> ATAPI 5/cdrom removable
cd0(pciide0:1:0): using PIO mode 0
uhci0 at pci0 dev 1 function 2 "Intel 82371SB USB" rev 0x01: apic 0 int 11
piixpm0 at pci0 dev 1 function 3 "Intel 82371AB Power" rev 0x03: apic 0 int 9
iic0 at piixpm0
iic0: addr 0x1c 0f=00 words 00=ee42 01=ee42 02=ee42 03=ee42 04=ee42 05=ee42
06=ee42 07=ee42
iic0: addr 0x1d 0f=00 words 00=ee42 01=ee42 02=ee42 03=ee42 04=ee42 05=ee42
06=ee42 07=ee42
iic0: addr 0x4c 00=00 01=00 02=00 03=00 04=00 05=00 06=00 07=00 08=00 words
00=ee42 01=ee42 02=ee42 03=ee42 04=ee42 05=ee42 06=ee42 07=ee42
iic0: addr 0x4d 3e=d1 48=d1 4a=d1 4e=d1 fc=d1 fe=d1 words 00=ee42 01=ee42
02=ee42 03=ee42 04=ee42 05=ee42 06=ee42 07=ee42
iic0: addr 0x4e 00=00 01=00 02=00 03=00 04=00 05=00 06=00 07=00 08=00 3e=d1
48=d1 4a=d1 4e=d1 fc=d1 fe=d1 words 00=ee42 01=ee42 02=ee42 03=ee42 04=ee42
05=ee42 06=ee42 07=ee42
vga1 at pci0 dev 2 function 0 "Cirrus Logic CL-GD5446" rev 0x00
wsdisplay0 at vga1 mux 1: console (80x25, vt100 emulation)
wsdisplay0: screen 1-5 added (80x25, vt100 emulation)
virtio0 at pci0 dev 3 function 0 "Qumranet Virtio Network" rev 0x00: Virtio
Network Device
vio0 at virtio0: address 00:16:3c:0e:65:13
virtio0: apic 0 int 11
virtio1 at pci0 dev 4 function 0 "Qumranet Virtio Memory" rev 0x00: Virtio
Memory Balloon Device
viomb0 at virtio1
virtio1: apic 0 int 11
isa0 at pcib0
isadma0 at isa0
pckbc0 at isa0 port 0x60/5
pckbd0 at pckbc0 (kbd slot)
pckbc0: using irq 1 for kbd slot
wskbd0 at pckbd0: console keyboard, using wsdisplay0
pms0 at pckbc0 (aux slot)
pckbc0: using irq 12 for aux slot
wsmouse0 at pms0 mux 0
pcppi0 at isa0 port 0x61
spkr0 at pcppi0
npx0 at isa0 port 0xf0/16: reported by CPUID; using exception 16
fdc0 at isa0 port 0x3f0/6 irq 6 drq 2
fd0 at fdc0 drive 0: density unknown
fd1 at fdc0 drive 1: density unknown
usb0 at uhci0: USB revision 1.0
uhub0 at usb0 "Intel UHCI root hub" rev 1.00/1.00 addr 1
nvram: invalid checksum
uhidev0 at uhub0 port 1 configuration 1 interface 0 "QEMU 0.12.1 QEMU USB
Tablet" rev 2.00/0.00 addr 2
uhidev0: iclass 3/0
uhid0 at uhidev0: input=6, output=0, feature=0
vscsi0 at root
scsibus2 at vscsi0: 256 targets
softraid0 at root
scsibus3 at softraid0: 256 targets
root on wd0a (cfadca425d09d233.a) swap on wd0b dump on wd0b
clock: unknown CMOS layout
syncing disks... done
rebooting...
OpenBSD 5.6 (GENERIC) #274: Fri Aug 8 00:05:13 MDT 2014
dera...@i386.openbsd.org:/usr/src/sys/arch/i386/compile/GENERIC
cpu0: QEMU Virtual CPU version (cpu64-rhel6) ("GenuineIntel" 686-class) 3.31 GHz
cpu0:
FPU,DE,PSE,TSC,MSR,PAE,MCE,CX8,APIC,SEP,MTRR,PGE,MCA,CMOV,PSE36,CFLUSH,MMX,FXSR,SSE,SSE2,NXE,LONG,SSE3,CX16,LAHF,PERF
real mem = 267927552 (255MB)
avail mem = 251097088 (239MB)
mpath0 at root
scsibus0 at mpath0: 256 targets
mainbus0 at root
bios0 at mainbus0: AT/286+ BIOS, date 06/23/99, BIOS32 rev. 0 @ 0xff046, SMBIOS
rev. 2.4 @ 0xffffec0 (10 entries)
bios0: vendor Seabios version "0.5.1" date 01/01/2007
bios0: Red Hat KVM
acpi0 at bios0: rev 0
acpi0: sleep states S5
acpi0: tables DSDT FACP SSDT APIC SSDT
acpi0: wakeup devices
acpitimer0 at acpi0: 3579545 Hz, 24 bits
acpimadt0 at acpi0 addr 0xfee00000: PC-AT compat
cpu0 at mainbus0: apid 0 (boot processor)
mtrr: Pentium Pro MTRR support, 8 var ranges, 88 fixed ranges
cpu0: apic clock running at 1000MHz
ioapic0 at mainbus0: apid 0 pa 0xfec00000, version 11, 24 pins
acpiprt0 at acpi0: bus 0 (PCI0)
acpicpu0 at acpi0
bios0: ROM list: 0xc0000/0x8c00 0xc9000/0x800 0xc9800/0x2200
pci0 at mainbus0 bus 0: configuration mode 1 (bios)
pchb0 at pci0 dev 0 function 0 "Intel 82441FX" rev 0x02
pcib0 at pci0 dev 1 function 0 "Intel 82371SB ISA" rev 0x00
pciide0 at pci0 dev 1 function 1 "Intel 82371SB IDE" rev 0x00: DMA, channel 0
wired to compatibility, channel 1 wired to compatibility
wd0 at pciide0 channel 0 drive 0: <QEMU HARDDISK>
wd0: 16-sector PIO, LBA48, 8192MB, 16777216 sectors
wd0(pciide0:0:0): using PIO mode 0, DMA mode 2
atapiscsi0 at pciide0 channel 1 drive 0
scsibus1 at atapiscsi0: 2 targets
cd0 at scsibus1 targ 0 lun 0: <QEMU, QEMU DVD-ROM, 0.12> ATAPI 5/cdrom removable
cd0(pciide0:1:0): using PIO mode 0
uhci0 at pci0 dev 1 function 2 "Intel 82371SB USB" rev 0x01: apic 0 int 11
piixpm0 at pci0 dev 1 function 3 "Intel 82371AB Power" rev 0x03: apic 0 int 9
iic0 at piixpm0
iic0: addr 0x1c 0f=00 words 00=07f3 01=07f3 02=07f3 03=07f3 04=07f3 05=07f3
06=07f3 07=07f3
iic0: addr 0x1d 0f=00 words 00=07f3 01=07f3 02=07f3 03=07f3 04=07f3 05=07f3
06=07f3 07=07f3
iic0: addr 0x4c 00=00 01=00 02=00 03=00 04=00 05=00 06=00 07=00 08=00 words
00=07f3 01=07f3 02=07f3 03=07f3 04=07f3 05=07f3 06=07f3 07=07f3
iic0: addr 0x4d 3e=d1 48=d1 4a=d1 4e=d1 fc=d1 fe=d1 words 00=07f3 01=07f3
02=07f3 03=07f3 04=07f3 05=07f3 06=07f3 07=07f3
iic0: addr 0x4e 00=00 01=00 02=00 03=00 04=00 05=00 06=00 07=00 08=00 3e=d1
48=d1 4a=d1 4e=d1 fc=d1 fe=d1 words 00=07f3 01=07f3 02=07f3 03=07f3 04=07f3
05=07f3 06=07f3 07=07f3
vga1 at pci0 dev 2 function 0 "Cirrus Logic CL-GD5446" rev 0x00
wsdisplay0 at vga1 mux 1: console (80x25, vt100 emulation)
wsdisplay0: screen 1-5 added (80x25, vt100 emulation)
virtio0 at pci0 dev 3 function 0 "Qumranet Virtio Network" rev 0x00: Virtio
Network Device
vio0 at virtio0: address 00:16:3c:0e:65:13
virtio0: apic 0 int 11
virtio1 at pci0 dev 4 function 0 "Qumranet Virtio Memory" rev 0x00: Virtio
Memory Balloon Device
viomb0 at virtio1
virtio1: apic 0 int 11
isa0 at pcib0
isadma0 at isa0
pckbc0 at isa0 port 0x60/5
pckbd0 at pckbc0 (kbd slot)
pckbc0: using irq 1 for kbd slot
wskbd0 at pckbd0: console keyboard, using wsdisplay0
pms0 at pckbc0 (aux slot)
pckbc0: using irq 12 for aux slot
wsmouse0 at pms0 mux 0
pcppi0 at isa0 port 0x61
spkr0 at pcppi0
npx0 at isa0 port 0xf0/16: reported by CPUID; using exception 16
fdc0 at isa0 port 0x3f0/6 irq 6 drq 2
fd0 at fdc0 drive 0: density unknown
fd1 at fdc0 drive 1: density unknown
usb0 at uhci0: USB revision 1.0
uhub0 at usb0 "Intel UHCI root hub" rev 1.00/1.00 addr 1
nvram: invalid checksum
uhidev0 at uhub0 port 1 configuration 1 interface 0 "QEMU 0.12.1 QEMU USB
Tablet" rev 2.00/0.00 addr 2
uhidev0: iclass 3/0
uhid0 at uhidev0: input=6, output=0, feature=0
vscsi0 at root
scsibus2 at vscsi0: 256 targets
softraid0 at root
scsibus3 at softraid0: 256 targets
root on wd0a (cfadca425d09d233.a) swap on wd0b dump on wd0b
clock: unknown CMOS layout
