Date: Sun, 25 Feb 2007 17:04:22 +0100 From: Stefan Bethke <stb@lassitu.de> To: FreeBSD Stable <freebsd-stable@freebsd.org> Subject: re0: watchdog timeout Message-ID: <34301B82-403C-4022-B7B7-5F5CEB6AF21B@lassitu.de>
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I'm getting the occasional watchdog timeout from my
re0: <RealTek 8169SB/8110SB Single-chip Gigabit Ethernet> port
0xda00-0xdaff mem 0xdfcfd000-0xdfcfd0ff irq 18 at device 10.0 on pci1
It seems to happen more frequently if I put more traffic on it. I
see this with both largish amounts of either TCP (scp) or UDP (NFS),
largish being around 20 Mbit/s. Not sure if the direction of the
traffic matters. The card's connected to a cheap 8 port 10/100
switch. Board is a DFI 915GM-MIGF with a Celeron M processor, the
controller is onboard.
I think it got worse since I updated from a January 28 kernel to a
February 17 kernel.
Anything I could enable/look at to determine the cause? I've got a
serial console and debugger on this box.
Thanks,
Stefan
Copyright (c) 1992-2007 The FreeBSD Project.
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FreeBSD 6.2-STABLE #1: Sat Feb 17 22:13:36 CET 2007
root@diesel.lassitu.de:/usr/obj/usr/src/sys/DIESEL
Timecounter "i8254" frequency 1193182 Hz quality 0
CPU: Intel(R) Celeron(R) M processor 1.40GHz (1866.67-MHz 686-
class CPU)
Origin = "GenuineIntel" Id = 0x6d8 Stepping = 8
Features=0xafe9fbff<FPU,VME,DE,PSE,TSC,MSR,PAE,MCE,CX8,APIC,SEP,MTRR,PGE
,MCA,CMOV,PAT,CLFLUSH,DTS,ACPI,MMX,FXSR,SSE,SSE2,SS,TM,PBE>
AMD Features=0x100000<NX>
real memory = 527302656 (502 MB)
avail memory = 506589184 (483 MB)
ACPI APIC Table: <IntelR AWRDACPI>
ioapic0 <Version 2.0> irqs 0-23 on motherboard
kbd1 at kbdmux0
PadLock: No ACE support.
module_register_init: MOD_LOAD (padlock, 0xc063cc70, 0) error 22
acpi0: <IntelR AWRDACPI> on motherboard
acpi_bus_number: can't get _ADR
acpi_bus_number: can't get _ADR
acpi_bus_number: can't get _ADR
acpi_bus_number: can't get _ADR
acpi0: Power Button (fixed)
Timecounter "ACPI-safe" frequency 3579545 Hz quality 1000
acpi_timer0: <24-bit timer at 3.579545MHz> port 0x408-0x40b on acpi0
cpu0: <ACPI CPU> on acpi0
p4tcc0: <CPU Frequency Thermal Control> on cpu0
acpi_button0: <Power Button> on acpi0
pcib0: <ACPI Host-PCI bridge> port 0xcf8-0xcff on acpi0
pci0: <ACPI PCI bus> on pcib0
agp0: <Intel 82915GM (915GM GMCH) SVGA controller> port 0xff00-0xff07
mem 0xdff00000-0xdff7ffff,0xc0000000-0xcfffffff,0xdff80000-0xdffbffff
irq 16 at device 2.0 on pci0
agp0: detected 7932k stolen memory
agp0: aperture size is 256M
pci0: <display> at device 2.1 (no driver attached)
uhci0: <Intel 82801FB/FR/FW/FRW (ICH6) USB controller USB-A> port
0xfe00-0xfe1f irq 23 at device 29.0 on pci0
uhci0: [GIANT-LOCKED]
usb0: <Intel 82801FB/FR/FW/FRW (ICH6) USB controller USB-A> on uhci0
usb0: USB revision 1.0
uhub0: Intel UHCI root hub, class 9/0, rev 1.00/1.00, addr 1
uhub0: 2 ports with 2 removable, self powered
uhci1: <Intel 82801FB/FR/FW/FRW (ICH6) USB controller USB-B> port
0xfd00-0xfd1f irq 19 at device 29.1 on pci0
uhci1: [GIANT-LOCKED]
usb1: <Intel 82801FB/FR/FW/FRW (ICH6) USB controller USB-B> on uhci1
usb1: USB revision 1.0
uhub1: Intel UHCI root hub, class 9/0, rev 1.00/1.00, addr 1
uhub1: 2 ports with 2 removable, self powered
uhci2: <Intel 82801FB/FR/FW/FRW (ICH6) USB controller USB-C> port
0xfc00-0xfc1f irq 18 at device 29.2 on pci0
uhci2: [GIANT-LOCKED]
usb2: <Intel 82801FB/FR/FW/FRW (ICH6) USB controller USB-C> on uhci2
usb2: USB revision 1.0
uhub2: Intel UHCI root hub, class 9/0, rev 1.00/1.00, addr 1
uhub2: 2 ports with 2 removable, self powered
uhci3: <Intel 82801FB/FR/FW/FRW (ICH6) USB controller USB-D> port
0xfb00-0xfb1f irq 16 at device 29.3 on pci0
uhci3: [GIANT-LOCKED]
usb3: <Intel 82801FB/FR/FW/FRW (ICH6) USB controller USB-D> on uhci3
usb3: USB revision 1.0
uhub3: Intel UHCI root hub, class 9/0, rev 1.00/1.00, addr 1
uhub3: 2 ports with 2 removable, self powered
ehci0: <Intel 82801FB (ICH6) USB 2.0 controller> mem
0xdffff000-0xdffff3ff irq 23 at device 29.7 on pci0
ehci0: [GIANT-LOCKED]
usb4: waiting for BIOS to give up control
usb4: timed out waiting for BIOS
usb4: EHCI version 1.0
usb4: companion controllers, 2 ports each: usb0 usb1 usb2 usb3
usb4: <Intel 82801FB (ICH6) USB 2.0 controller> on ehci0
usb4: USB revision 2.0
uhub4: Intel EHCI root hub, class 9/0, rev 2.00/1.00, addr 1
uhub4: 8 ports with 8 removable, self powered
pcib1: <ACPI PCI-PCI bridge> at device 30.0 on pci0
pci1: <ACPI PCI bus> on pcib1
rl0: <RealTek 8139 10/100BaseTX> port 0xd800-0xd8ff mem
0xdfcff000-0xdfcff0ff irq 16 at device 0.0 on pci1
miibus0: <MII bus> on rl0
rlphy0: <RealTek internal media interface> on miibus0
rlphy0: 10baseT, 10baseT-FDX, 100baseTX, 100baseTX-FDX, auto
rl0: Ethernet address: 00:a1:b0:f0:a8:57
rl1: <RealTek 8139 10/100BaseTX> port 0xdc00-0xdcff mem
0xdfcfe000-0xdfcfe0ff irq 17 at device 5.0 on pci1
miibus1: <MII bus> on rl1
rlphy1: <RealTek internal media interface> on miibus1
rlphy1: 10baseT, 10baseT-FDX, 100baseTX, 100baseTX-FDX, auto
rl1: Ethernet address: 00:a1:b0:f0:aa:a2
re0: <RealTek 8169SB/8110SB Single-chip Gigabit Ethernet> port
0xda00-0xdaff mem 0xdfcfd000-0xdfcfd0ff irq 18 at device 10.0 on pci1
miibus2: <MII bus> on re0
rgephy0: <RTL8169S/8110S media interface> on miibus2
rgephy0: 10baseT, 10baseT-FDX, 100baseTX, 100baseTX-FDX, 1000baseTX,
1000baseTX-FDX, auto
re0: Ethernet address: 00:01:29:2c:44:e9
re0: [FAST]
pci1: <serial bus, FireWire> at device 15.0 (no driver attached)
pci0: <multimedia, audio> at device 30.2 (no driver attached)
isab0: <PCI-ISA bridge> at device 31.0 on pci0
isa0: <ISA bus> on isab0
atapci0: <Intel ICH6 UDMA100 controller> port
0x1f0-0x1f7,0x3f6,0x170-0x177,0x376,0xf800-0xf80f at device 31.1 on pci0
ata0: <ATA channel 0> on atapci0
ata1: <ATA channel 1> on atapci0
atapci1: <Intel ICH6M SATA150 controller> port
0xf700-0xf707,0xf600-0xf603,0xf500-0xf507,0xf400-0xf403,0xf300-0xf30f
mem 0xdfffc000-0xdfffc3ff irq 19 at device 31.2 on pci0
ata2: <ATA channel 0> on atapci1
ata3: <ATA channel 1> on atapci1
pci0: <serial bus, SMBus> at device 31.3 (no driver attached)
acpi_tz0: <Thermal Zone> on acpi0
speaker0: <PC speaker> port 0x61 on acpi0
sio0: <16550A-compatible COM port> port 0x3f8-0x3ff irq 4 flags 0x10
on acpi0
sio0: type 16550A, console
sio1: <Generic IRDA-compatible device> port 0x2f8-0x2ff irq 3 on acpi0
sio1: type 16550A
pmtimer0 on isa0
orm0: <ISA Option ROMs> at iomem 0xd0000-0xd0fff,0xef000-0xeffff on isa0
sc0: <System console> at flags 0x100 on isa0
sc0: VGA <16 virtual consoles, flags=0x300>
vga0: <Generic ISA VGA> at port 0x3c0-0x3df iomem 0xa0000-0xbffff on
isa0
atkbdc0: <Keyboard controller (i8042)> at port 0x60,0x64 on isa0
atkbd0: <AT Keyboard> irq 1 on atkbdc0
kbd0 at atkbd0
atkbd0: [GIANT-LOCKED]
Timecounter "TSC" frequency 1866674124 Hz quality 800
Timecounters tick every 1.000 msec
ipfw2 (+ipv6) initialized, divert loadable, rule-based forwarding
enabled, default to accept, logging limited to 100 packets/entry by
default
ad0: 38154MB <FUJITSU MHV2040AT 000000A0> at ata0-master UDMA100
Trying to mount root from ufs:/dev/ad0s1a
bridge0: Ethernet address: fe:fd:b8:76:46:55
rl1: link state changed to UP
--
Stefan Bethke <stb@lassitu.de> Fon +49 170 346 0140
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