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I am experiencing the same thing on 4.3 with a very similar setup. I
can add that the downtime doesn't have to be very long for the OpenBSD
to get stuck. I also get messages like this:
Mar 13 02:36:34 akita dhclient[25444]: send_packet: No route to host
Mar 13 02:46:22 akita last message repeated 24 times
Mar 13 02:56:37 akita last message repeated 14 times
Mar 13 02:58:44 akita last message repeated 2 times
in the syslog even when the dhclient seems to work correctly. Also a
realtek network card (re0) that is the external interface.
/Pehr Svderman
Peter N. M. Hansteen wrote:
> Summary: dhclient unable to retrieve configuration after several
> hours' downtime, rl interface, OpenBSD 4.4-stable
>
> A few days back the ADSL connection to a machine I'm sometimes
> called upon to nurture went down for some hours, and when it came
> back up, it looks to me like dhclient for whatever reason got stuck
> trying to ask for a new IP address. The machine runs OpenBSD
> 4.4-stable (dmesg at the end here) and possibly complicating the
> picture, it's also configured with no-ip.
And my dmesg:
OpenBSD 4.3 (GENERIC.MP) #587: Wed Mar 12 11:21:57 MDT 2008
dera...@i386.openbsd.org:/usr/src/sys/arch/i386/compile/GENERIC.MP
cpu0: Intel(R) Xeon(TM) CPU 3.06GHz ("GenuineIntel" 686-class) 3.06 GHz
cpu0:
FPU,V86,DE,PSE,TSC,MSR,PAE,MCE,CX8,APIC,SEP,MTRR,PGE,MCA,CMOV,PAT,PSE36,CFLUSH,DS,ACPI,MMX,FXSR,SSE,SSE2,SS,HTT,TM,SBF,CNXT-ID,xTPR
real mem = 2146488320 (2047MB)
avail mem = 2067464192 (1971MB)
mainbus0 at root
bios0 at mainbus0: AT/286+ BIOS, date 08/23/05, BIOS32 rev. 0 @
0xffe90, SMBIOS rev. 2.3 @ 0xf0450 (102 entries)
bios0: vendor Dell Computer Corporation version "A05" date 08/23/2005
bios0: Dell Computer Corporation Precision WorkStation 650
acpi0 at bios0: rev 0
acpi0: tables DSDT FACP SSDT APIC BOOT ASF!
acpi0: wakeup devices VBTN(S4) PCI0(S3) USB0(S3) USB1(S3) USB2(S3)
PCI1(S5) PCI2(S5) PCI3(S5) PCI4(S5) KBD_(S3)
acpitimer0 at acpi0: 3579545 Hz, 24 bits
acpimadt0 at acpi0 addr 0xfee00000: PC-AT compat
cpu0 at mainbus0: apid 0 (boot processor)
cpu0: apic clock running at 132MHz
cpu1 at mainbus0: apid 6 (application processor)
cpu1: Intel(R) Xeon(TM) CPU 3.06GHz ("GenuineIntel" 686-class) 3.06 GHz
cpu1:
FPU,V86,DE,PSE,TSC,MSR,PAE,MCE,CX8,APIC,SEP,MTRR,PGE,MCA,CMOV,PAT,PSE36,CFLUSH,DS,ACPI,MMX,FXSR,SSE,SSE2,SS,HTT,TM,SBF,CNXT-ID,xTPR
cpu2 at mainbus0: apid 1 (application processor)
cpu2: Intel(R) Xeon(TM) CPU 3.06GHz ("GenuineIntel" 686-class) 3.06 GHz
cpu2:
FPU,V86,DE,PSE,TSC,MSR,PAE,MCE,CX8,APIC,SEP,MTRR,PGE,MCA,CMOV,PAT,PSE36,CFLUSH,DS,ACPI,MMX,FXSR,SSE,SSE2,SS,HTT,TM,SBF,CNXT-ID,xTPR
cpu3 at mainbus0: apid 7 (application processor)
cpu3: Intel(R) Xeon(TM) CPU 3.06GHz ("GenuineIntel" 686-class) 3.06 GHz
cpu3:
FPU,V86,DE,PSE,TSC,MSR,PAE,MCE,CX8,APIC,SEP,MTRR,PGE,MCA,CMOV,PAT,PSE36,CFLUSH,DS,ACPI,MMX,FXSR,SSE,SSE2,SS,HTT,TM,SBF,CNXT-ID,xTPR
ioapic0 at mainbus0: apid 8 pa 0xfec00000, version 20, 24 pins
ioapic0: misconfigured as apic 0, remapped to apid 8
ioapic1 at mainbus0: apid 9 pa 0xfec80000, version 20, 24 pins
ioapic1: misconfigured as apic 0, remapped to apid 9
ioapic2 at mainbus0: apid 10 pa 0xfec80800, version 20, 24 pins
ioapic2: misconfigured as apic 0, remapped to apid 10
acpiprt0 at acpi0: bus 0 (PCI0)
acpiprt1 at acpi0: bus 2 (PCI1)
acpiprt2 at acpi0: bus 4 (PCI2)
acpiprt3 at acpi0: bus 3 (PCI3)
acpiprt4 at acpi0: bus 5 (PCI4)
acpicpu0 at acpi0
acpicpu1 at acpi0
acpicpu2 at acpi0
acpicpu3 at acpi0
acpibtn0 at acpi0: VBTN
bios0: ROM list: 0xc0000/0xc000 0xcc000/0x4000 0xe0000/0x1800
0xe1800/0x2800
pci0 at mainbus0 bus 0: configuration mode 1 (no bios)
pchb0 at pci0 dev 0 function 0 "Intel E7505 Host" rev 0x03
agp0 at pchb0: aperture at 0xea000000, size 0x2000000
ppb0 at pci0 dev 1 function 0 "Intel E7505 AGP" rev 0x03
pci1 at ppb0 bus 1
vga1 at pci1 dev 0 function 0 "NVIDIA GeForce2 MX" rev 0xa1
wsdisplay0 at vga1 mux 1: console (80x25, vt100 emulation)
wsdisplay0: screen 1-5 added (80x25, vt100 emulation)
ppb1 at pci0 dev 2 function 0 "Intel E7505 PCI" rev 0x03
pci2 at ppb1 bus 2
"Intel 82870P2 IOxAPIC" rev 0x04 at pci2 dev 28 function 0 not configured
ppb2 at pci2 dev 29 function 0 "Intel 82870P2 PCIX-PCIX" rev 0x04
pci3 at ppb2 bus 3
unknown vendor 0x1134 product 0x0001 (class bridge subclass RACEway,
rev 0x03) at pci3 dev 13 function 0 not configured
em0 at pci3 dev 14 function 0 "Intel PRO/1000MT (82545EM)" rev 0x01:
apic 9 int 0 (irq 9), address 00:0b:db:5c:5d:66
"Intel 82870P2 IOxAPIC" rev 0x04 at pci2 dev 30 function 0 not configured
ppb3 at pci2 dev 31 function 0 "Intel 82870P2 PCIX-PCIX" rev 0x04
pci4 at ppb3 bus 4
mpi0 at pci4 dev 14 function 0 "Symbios Logic 53c1030" rev 0x07: apic
10 int 2 (irq 9)
scsibus0 at mpi0: 16 targets
sd0 at scsibus0 targ 0 lun 0: <FUJITSU, MAS3735NP, 5B06> SCSI3
0/direct fixed
sd0: 70007MB, 27094 cyl, 8 head, 661 sec, 512 bytes/sec, 143374650 sec
total
mpi0: target 0 Sync at 160MHz width 16bit offset 127 QAS 1 DT 1 IU 1
uhci0 at pci0 dev 29 function 0 "Intel 82801DB USB" rev 0x01: apic 8
int 16 (irq 14)
uhci1 at pci0 dev 29 function 1 "Intel 82801DB USB" rev 0x01: apic 8
int 19 (irq 11)
uhci2 at pci0 dev 29 function 2 "Intel 82801DB USB" rev 0x01: apic 8
int 18 (irq 10)
ehci0 at pci0 dev 29 function 7 "Intel 82801DB USB" rev 0x01: apic 8
int 23 (irq 9)
usb0 at ehci0: USB revision 2.0
uhub0 at usb0 "Intel EHCI root hub" rev 2.00/1.00 addr 1
ppb4 at pci0 dev 30 function 0 "Intel 82801BA Hub-to-PCI" rev 0x81
pci5 at ppb4 bus 5
"TI TSB43AB22 FireWire" rev 0x00 at pci5 dev 12 function 0 not configured
re0 at pci5 dev 14 function 0 "Realtek 8169" rev 0x10: RTL8169S
(0x0400), apic 8 int 22 (irq 14), address 00:14:6c:33:37:a0
rgephy0 at re0 phy 7: RTL8169S/8110S PHY, rev. 0
ichpcib0 at pci0 dev 31 function 0 "Intel 82801DB LPC" rev 0x01
pciide0 at pci0 dev 31 function 1 "Intel 82801DB IDE" rev 0x01: DMA,
channel 0 configured to compatibility, channel 1 configured to
compatibility
pciide0: channel 0 ignored (disabled)
atapiscsi0 at pciide0 channel 1 drive 0
scsibus1 at atapiscsi0: 2 targets
cd0 at scsibus1 targ 0 lun 0: <HL-DT-ST, CD-RW GCE-8481B, C102> SCSI0
5/cdrom removable
cd0(pciide0:1:0): using PIO mode 4, Ultra-DMA mode 2
ichiic0 at pci0 dev 31 function 3 "Intel 82801DB SMBus" rev 0x01: apic
8 int 17 (irq 14)
iic0 at ichiic0
iic0: addr 0x2d 1e=00 1f=00 20=c2 21=80 22=c2 23=c3 24=be 25=bb 26=30
27=25 2b=cd 2c=b3 2d=8a 2e=71 2f=cd 30=b3 31=cd 32=b3 33=d8 34=a8
35=cd 36=b3 37=5a 38=80 39=7f 3a=80 3e=55 3f=20 40=09 41=00 42=00
47=6f 49=80 4a=00 4b=12 4c=00 4d=00 4f=09 50=bf 51=bf 52=2b 54=cd
55=b3 56=cd 57=b3 58=5a 59=80 5a=00 5b=00 words 00=ffff 01=ffff
02=ffff 03=ffff 04=ffff 05=ffff 06=ffff 07=ffff 08=ffff 09=ffff
0a=ffff 0b=ffff 0c=ffff 0d=ffff 0e=ffff 0f=ffff
spdmem0 at iic0 addr 0x50: 512MB DDR SDRAM ECC PC2300CL2.5
spdmem1 at iic0 addr 0x51: 512MB DDR SDRAM ECC PC2300CL2.5
spdmem2 at iic0 addr 0x52: 512MB DDR SDRAM ECC PC2300CL2.5
spdmem3 at iic0 addr 0x53: 512MB DDR SDRAM ECC PC2300CL2.5
auich0 at pci0 dev 31 function 5 "Intel 82801DB AC97" rev 0x01: apic 8
int 17 (irq 14), ICH4 AC97
ac97: codec id 0x41445374 (Analog Devices AD1981B)
ac97: codec features headphone, 20 bit DAC, No 3D Stereo
audio0 at auich0
usb1 at uhci0: USB revision 1.0
uhub1 at usb1 "Intel UHCI root hub" rev 1.00/1.00 addr 1
usb2 at uhci1: USB revision 1.0
uhub2 at usb2 "Intel UHCI root hub" rev 1.00/1.00 addr 1
usb3 at uhci2: USB revision 1.0
uhub3 at usb3 "Intel UHCI root hub" rev 1.00/1.00 addr 1
isa0 at ichpcib0
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
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
pccom0 at isa0 port 0x3f8/8 irq 4: ns16550a, 16 byte fifo
pccom1 at isa0 port 0x2f8/8 irq 3: ns16550a, 16 byte fifo
fdc0 at isa0 port 0x3f0/6 irq 6 drq 2
fd0 at fdc0 drive 0: 1.44MB 80 cyl, 2 head, 18 sec
mtrr: Pentium Pro MTRR support
softraid0 at root
root on sd0a swap on sd0b dump on sd0b
iEYEARECAAYFAkm6H8AACgkQlIRLofxhDjabCwCeJyhui537sHYcqujP8xAY0ovA
ljkAniUZYlDj7oO1OjSdqXWKrYJZcMgl
=fAan
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