Hello,
I have an intermittent problem on one of my firewalls. It has worked well for
years with different openbsd-releases but a few days after installing a
snapshot a few months ago it sometimes just stops taking traffic on the
internal nic. And all you get at the console is "watchdog timeout on re1". I
have upgraded the snapshot and have swapped to another re-nic, but to no
avail. I can see in the archives that there has been some similar issues with
the re-driver in the past but nothing to say what to actually do to fix it.
$ ifconfig
lo0: flags=8049<UP,LOOPBACK,RUNNING,MULTICAST> mtu 33200
priority: 0
groups: lo
inet 127.0.0.1 netmask 0xff000000
inet6 ::1 prefixlen 128
inet6 fe80::1%lo0 prefixlen 64 scopeid 0x5
re0: flags=8843<UP,BROADCAST,RUNNING,SIMPLEX,MULTICAST> mtu 1500
lladdr 00:17:3f:99:ff:20
description: notinuse
priority: 0
media: Ethernet autoselect (none)
status: no carrier
inet 8.13.17.226 netmask 0xfffffff0 broadcast 8.13.17.239
inet6 fe80::217:3fff:fe99:ff20%re0 prefixlen 64 scopeid 0x1
re1: flags=8843<UP,BROADCAST,RUNNING,SIMPLEX,MULTICAST> mtu 1500
lladdr 00:17:3f:9b:cf:d5
priority: 0
media: Ethernet autoselect (1000baseT
full-duplex,master,rxpause,txpause)
status: active
inet 192.168.16.252 netmask 0xffffff00 broadcast 255.255.255.0
inet6 fe80::217:3fff:fe9b:cfd5%re1 prefixlen 64 scopeid 0x2
re2: flags=8843<UP,BROADCAST,RUNNING,SIMPLEX,MULTICAST> mtu 1500
lladdr 00:17:3f:9b:d3:e3
description: external
priority: 0
groups: egress
media: Ethernet autoselect (100baseTX full-duplex,rxpause,txpause)
status: active
inet 8.14.18.134 netmask 0xfffffffc broadcast 8.14.18.135
inet6 fe80::217:3fff:fe9b:d3e3%re2 prefixlen 64 scopeid 0x3
enc0: flags=41<UP,RUNNING> mtu 1536
priority: 0
tun0: flags=11<UP,POINTOPOINT> mtu 1500
priority: 0
groups: tun
media: Ethernet autoselect
status: no carrier
pflog0: flags=141<UP,RUNNING,PROMISC> mtu 33200
priority: 0
groups: pflog
$ dmesg
OpenBSD 4.6-current (GENERIC) #442: Sun Nov 29 23:02:05 MST 2009
dera...@i386.openbsd.org:/usr/src/sys/arch/i386/compile/GENERIC
cpu0: Intel Pentium III ("GenuineIntel" 686-class) 931 MHz
cpu0:
FPU,V86,DE,PSE,TSC,MSR,PAE,MCE,CX8,SEP,MTRR,PGE,MCA,CMOV,PAT,PSE36,MMX,FXSR,S
SE
real mem = 267743232 (255MB)
avail mem = 250806272 (239MB)
mainbus0 at root
bios0 at mainbus0: AT/286+ BIOS, date 11/28/00, BIOS32 rev. 0 @ 0xfda74,
SMBIOS rev. 2.3 @ 0xf0ea0 (49 entries)
bios0: vendor Intel Corp. version "A06" date 11/28/2000
bios0: Dell Computer Corporation XPS-Z
apm0 at bios0: Power Management spec V1.2
apm0: AC on, battery charge unknown
acpi at bios0 function 0x0 not configured
pcibios0 at bios0: rev 2.1 @ 0xf0000/0x10000
pcibios0: PCI IRQ Routing Table rev 1.0 @ 0xf2c40/224 (12 entries)
pcibios0: PCI Interrupt Router at 000:31:0 ("Intel 82371FB ISA" rev 0x00)
pcibios0: PCI bus #2 is the last bus
bios0: ROM list: 0xc0000/0x9400
cpu0 at mainbus0: (uniprocessor)
pci0 at mainbus0 bus 0: configuration mode 1 (bios)
pchb0 at pci0 dev 0 function 0 "Intel 82815 Host" rev 0x02
intelagp0 at pchb0
agp0 at intelagp0: aperture at 0xf8000000, size 0x2400000
ppb0 at pci0 dev 1 function 0 "Intel 82815 AGP" rev 0x02
pci1 at ppb0 bus 1
vga1 at pci1 dev 0 function 0 "NVIDIA Vanta" rev 0x15
wsdisplay0 at vga1 mux 1: console (80x25, vt100 emulation)
wsdisplay0: screen 1-5 added (80x25, vt100 emulation)
ppb1 at pci0 dev 30 function 0 "Intel 82801BA Hub-to-PCI" rev 0x02
pci2 at ppb1 bus 2
re0 at pci2 dev 10 function 0 "Realtek 8169" rev 0x10: RTL8110S (0x0400), irq
3, address 00:17:3f:99:ff:20
rgephy0 at re0 phy 7: RTL8169S/8110S PHY, rev. 0
re1 at pci2 dev 11 function 0 "Realtek 8169" rev 0x10: RTL8110S (0x0400), irq
11, address 00:17:3f:9b:cf:d5
rgephy1 at re1 phy 7: RTL8169S/8110S PHY, rev. 0
re2 at pci2 dev 12 function 0 "Realtek 8169" rev 0x10: RTL8110S (0x0400), irq
9, address 00:17:3f:9b:d3:e3
rgephy2 at re2 phy 7: RTL8169S/8110S PHY, rev. 0
ichpcib0 at pci0 dev 31 function 0 "Intel 82801BA LPC" rev 0x02: 24-bit timer
at 3579545Hz
pciide0 at pci0 dev 31 function 1 "Intel 82801BA IDE" rev 0x02: DMA, channel 0
wired to compatibility, channel 1 wired to compatibility
wd0 at pciide0 channel 0 drive 0: <QUANTUM FIREBALLlct20 20>
wd0: 8-sector PIO, LBA, 19470MB, 39876480 sectors
wd0(pciide0:0:0): using PIO mode 4, Ultra-DMA mode 5
atapiscsi0 at pciide0 channel 1 drive 0
scsibus0 at atapiscsi0: 2 targets
cd0 at scsibus0 targ 0 lun 0: <LG, CD-ROM CRD-8482B, 1.05> ATAPI 5/cdrom
removable
atapiscsi1 at pciide0 channel 1 drive 1
scsibus1 at atapiscsi1: 2 targets
sd0 at scsibus1 targ 0 lun 0: <IOMEGA, ZIP 100, 14.A> ATAPI 0/direct
removable
sd0: drive offline
cd0(pciide0:1:0): using PIO mode 4, Ultra-DMA mode 2
sd0(pciide0:1:1): using PIO mode 0
uhci0 at pci0 dev 31 function 2 "Intel 82801BA USB" rev 0x02: irq 10
ichiic0 at pci0 dev 31 function 3 "Intel 82801BA SMBus" rev 0x02: irq 9
iic0 at ichiic0
spdmem0 at iic0 addr 0x51: 128MB SDRAM non-parity PC133CL2
spdmem1 at iic0 addr 0x52: 128MB SDRAM non-parity PC133CL2
isa0 at ichpcib0
isadma0 at isa0
com0 at isa0 port 0x3f8/8 irq 4: ns16550a, 16 byte fifo
pckbc0 at isa0 port 0x60/5
pcppi0 at isa0 port 0x61
midi0 at pcppi0: <PC speaker>
spkr0 at pcppi0
lpt0 at isa0 port 0x378/4 irq 7
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: 1.44MB 80 cyl, 2 head, 18 sec
usb0 at uhci0: USB revision 1.0
uhub0 at usb0 "Intel UHCI root hub" rev 1.00/1.00 addr 1
biomask f767 netmask ff6f ttymask ffff
mtrr: Pentium Pro MTRR support
uhidev0 at uhub0 port 1 configuration 1 interface 0 "Dell Dell USB Keyboard"
rev 1.10/3.06 addr 2
uhidev0: iclass 3/1
ukbd0 at uhidev0: 8 modifier keys, 6 key codes
wskbd0 at ukbd0: console keyboard, using wsdisplay0
vscsi0 at root
scsibus2 at vscsi0: 256 targets
softraid0 at root
sd0(atapiscsi1:0:0): Check Condition (error 0x70) on opcode 0x1b
SENSE KEY: Not Ready
ASC/ASCQ: Medium Not Present
root on wd0a swap on wd0b dump on wd0b
re1: watchdog timeout
re1: watchdog timeout
re1: watchdog timeout
re1: watchdog timeout
re1: watchdog timeout
re1: watchdog timeout
re1: watchdog timeout
re1: watchdog timeout
re1: watchdog timeout
re1: watchdog timeout
re1: watchdog timeout
re1: watchdog timeout
re1: watchdog timeout
re1: watchdog timeout
re1: watchdog timeout
re1: watchdog timeout
re1: watchdog timeout
re1: watchdog timeout
re1: watchdog timeout
re1: watchdog timeout
re1: watchdog timeout
re1: watchdog timeout
re1: watchdog timeout
re1: watchdog timeout
syncing disks... done
rebooting...
OpenBSD 4.6-current (GENERIC) #442: Sun Nov 29 23:02:05 MST 2009
dera...@i386.openbsd.org:/usr/src/sys/arch/i386/compile/GENERIC
cpu0: Intel Pentium III ("GenuineIntel" 686-class) 931 MHz
cpu0:
FPU,V86,DE,PSE,TSC,MSR,PAE,MCE,CX8,SEP,MTRR,PGE,MCA,CMOV,PAT,PSE36,MMX,FXSR,S
SE
real mem = 267743232 (255MB)
avail mem = 250806272 (239MB)
mainbus0 at root
bios0 at mainbus0: AT/286+ BIOS, date 11/28/00, BIOS32 rev. 0 @ 0xfda74,
SMBIOS rev. 2.3 @ 0xf0ea0 (49 entries)
bios0: vendor Intel Corp. version "A06" date 11/28/2000
bios0: Dell Computer Corporation XPS-Z
apm0 at bios0: Power Management spec V1.2
apm0: AC on, battery charge unknown
acpi at bios0 function 0x0 not configured
pcibios0 at bios0: rev 2.1 @ 0xf0000/0x10000
pcibios0: PCI IRQ Routing Table rev 1.0 @ 0xf2c40/224 (12 entries)
pcibios0: PCI Interrupt Router at 000:31:0 ("Intel 82371FB ISA" rev 0x00)
pcibios0: PCI bus #2 is the last bus
bios0: ROM list: 0xc0000/0x9400
cpu0 at mainbus0: (uniprocessor)
pci0 at mainbus0 bus 0: configuration mode 1 (bios)
pchb0 at pci0 dev 0 function 0 "Intel 82815 Host" rev 0x02
intelagp0 at pchb0
agp0 at intelagp0: aperture at 0xf8000000, size 0x2400000
ppb0 at pci0 dev 1 function 0 "Intel 82815 AGP" rev 0x02
pci1 at ppb0 bus 1
vga1 at pci1 dev 0 function 0 "NVIDIA Vanta" rev 0x15
wsdisplay0 at vga1 mux 1: console (80x25, vt100 emulation)
wsdisplay0: screen 1-5 added (80x25, vt100 emulation)
ppb1 at pci0 dev 30 function 0 "Intel 82801BA Hub-to-PCI" rev 0x02
pci2 at ppb1 bus 2
re0 at pci2 dev 10 function 0 "Realtek 8169" rev 0x10: RTL8110S (0x0400), irq
3, address 00:17:3f:99:ff:20
rgephy0 at re0 phy 7: RTL8169S/8110S PHY, rev. 0
re1 at pci2 dev 11 function 0 "Realtek 8169" rev 0x10: RTL8110S (0x0400), irq
11, address 00:17:3f:9b:cf:d5
rgephy1 at re1 phy 7: RTL8169S/8110S PHY, rev. 0
re2 at pci2 dev 12 function 0 "Realtek 8169" rev 0x10: RTL8110S (0x0400), irq
9, address 00:17:3f:9b:d3:e3
rgephy2 at re2 phy 7: RTL8169S/8110S PHY, rev. 0
ichpcib0 at pci0 dev 31 function 0 "Intel 82801BA LPC" rev 0x02: 24-bit timer
at 3579545Hz
pciide0 at pci0 dev 31 function 1 "Intel 82801BA IDE" rev 0x02: DMA, channel 0
wired to compatibility, channel 1 wired to compatibility
wd0 at pciide0 channel 0 drive 0: <QUANTUM FIREBALLlct20 20>
wd0: 8-sector PIO, LBA, 19470MB, 39876480 sectors
wd0(pciide0:0:0): using PIO mode 4, Ultra-DMA mode 5
atapiscsi0 at pciide0 channel 1 drive 0
scsibus0 at atapiscsi0: 2 targets
cd0 at scsibus0 targ 0 lun 0: <LG, CD-ROM CRD-8482B, 1.05> ATAPI 5/cdrom
removable
atapiscsi1 at pciide0 channel 1 drive 1
scsibus1 at atapiscsi1: 2 targets
sd0 at scsibus1 targ 0 lun 0: <IOMEGA, ZIP 100, 14.A> ATAPI 0/direct
removable
sd0: drive offline
cd0(pciide0:1:0): using PIO mode 4, Ultra-DMA mode 2
sd0(pciide0:1:1): using PIO mode 0
uhci0 at pci0 dev 31 function 2 "Intel 82801BA USB" rev 0x02: irq 10
ichiic0 at pci0 dev 31 function 3 "Intel 82801BA SMBus" rev 0x02: irq 9
iic0 at ichiic0
spdmem0 at iic0 addr 0x51: 128MB SDRAM non-parity PC133CL2
spdmem1 at iic0 addr 0x52: 128MB SDRAM non-parity PC133CL2
isa0 at ichpcib0
isadma0 at isa0
com0 at isa0 port 0x3f8/8 irq 4: ns16550a, 16 byte fifo
pckbc0 at isa0 port 0x60/5
pcppi0 at isa0 port 0x61
midi0 at pcppi0: <PC speaker>
spkr0 at pcppi0
lpt0 at isa0 port 0x378/4 irq 7
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: 1.44MB 80 cyl, 2 head, 18 sec
usb0 at uhci0: USB revision 1.0
uhub0 at usb0 "Intel UHCI root hub" rev 1.00/1.00 addr 1
biomask f767 netmask ff6f ttymask ffff
mtrr: Pentium Pro MTRR support
uhidev0 at uhub0 port 1 configuration 1 interface 0 "Dell Dell USB Keyboard"
rev 1.10/3.06 addr 2
uhidev0: iclass 3/1
ukbd0 at uhidev0: 8 modifier keys, 6 key codes
wskbd0 at ukbd0: console keyboard, using wsdisplay0
vscsi0 at root
scsibus2 at vscsi0: 256 targets
softraid0 at root
sd0(atapiscsi1:0:0): Check Condition (error 0x70) on opcode 0x1b
SENSE KEY: Not Ready
ASC/ASCQ: Medium Not Present
root on wd0a swap on wd0b dump on wd0b
re1: watchdog timeout
re1: watchdog timeout
re1: watchdog timeout
