Date: Tue, 05 Sep 2006 23:52:05 +0200 From: "Ronald Klop" <ronald-freebsd8@klop.yi.org> To: freebsd-stable@freebsd.org Subject: em0: watchdog timeout -- resetting (6.1-STABLE) Message-ID: <op.tffdo3pj8527sy@laptop.klop.ws>
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[-- Attachment #1 --]
Hello,
I get these errors a lot.
Sep 5 11:55:12 ronald kernel: em0: watchdog timeout -- resetting
Sep 5 11:55:12 ronald kernel: em0: link state changed to DOWN
Sep 5 11:55:14 ronald kernel: em0: link state changed to UP
Sep 5 12:00:37 ronald kernel: em0: watchdog timeout -- resetting
Sep 5 12:00:37 ronald kernel: em0: link state changed to DOWN
Sep 5 12:00:39 ronald kernel: em0: link state changed to UP
I tried turning off rxcsum/txcsum and set these sysctl's.
dev.em.0.rx_int_delay: 0
dev.em.0.tx_int_delay: 0 (default 66)
But the error is still there.
Searching the internet and the list provides more of the same problems,
but I didn't find an answer.
My dmesg is attached.
Is there any info I need to provide to debug this or can I try patches?
Ronald.
--
Ronald Klop
Amsterdam, The Netherlands
[-- Attachment #2 --]
Copyright (c) 1992-2006 The FreeBSD Project.
Copyright (c) 1979, 1980, 1983, 1986, 1988, 1989, 1991, 1992, 1993, 1994
The Regents of the University of California. All rights reserved.
FreeBSD 6.1-STABLE #40: Fri Sep 1 11:14:35 CEST 2006
root@ronald.office.base.nl:/usr/obj/usr/src/sys/RONALD
Timecounter "i8254" frequency 1193182 Hz quality 0
CPU: Intel(R) Pentium(R) 4 CPU 2.80GHz (2793.19-MHz 686-class CPU)
Origin = "GenuineIntel" Id = 0xf29 Stepping = 9
Features=0xbfebfbff<FPU,VME,DE,PSE,TSC,MSR,PAE,MCE,CX8,APIC,SEP,MTRR,PGE,MCA,CMOV,PAT,PSE36,CLFLUSH,DTS,ACPI,MMX,FXSR,SSE,SSE2,SS,HTT,TM,PBE>
Features2=0x4400<CNTX-ID,<b14>>
real memory = 2145845248 (2046 MB)
avail memory = 2099171328 (2001 MB)
ACPI APIC Table: <DELL GX270 >
ioapic0: Changing APIC ID to 1
ioapic0 <Version 2.0> irqs 0-23 on motherboard
acpi0: <DELL GX270 > on motherboard
acpi0: Power Button (fixed)
Timecounter "ACPI-fast" frequency 3579545 Hz quality 1000
acpi_timer0: <24-bit timer at 3.579545MHz> port 0x808-0x80b on acpi0
cpu0: <ACPI CPU> on acpi0
acpi_button0: <Power Button> on acpi0
pcib0: <ACPI Host-PCI bridge> port 0xcf8-0xcff on acpi0
pci0: <ACPI PCI bus> on pcib0
agp0: <Intel 82865G (865G GMCH) SVGA controller> port 0xed98-0xed9f mem 0xe8000000-0xefffffff,0xfeb80000-0xfebfffff irq 16 at device 2.0 on pci0
agp0: detected 892k stolen memory
agp0: aperture size is 128M
uhci0: <Intel 82801EB (ICH5) USB controller USB-A> port 0xff80-0xff9f irq 16 at device 29.0 on pci0
uhci0: [GIANT-LOCKED]
usb0: <Intel 82801EB (ICH5) 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 82801EB (ICH5) USB controller USB-B> port 0xff60-0xff7f irq 19 at device 29.1 on pci0
uhci1: [GIANT-LOCKED]
usb1: <Intel 82801EB (ICH5) 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 82801EB (ICH5) USB controller USB-C> port 0xff40-0xff5f irq 18 at device 29.2 on pci0
uhci2: [GIANT-LOCKED]
usb2: <Intel 82801EB (ICH5) 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 82801EB (ICH5) USB controller USB-D> port 0xff20-0xff3f irq 16 at device 29.3 on pci0
uhci3: [GIANT-LOCKED]
usb3: <Intel 82801EB (ICH5) 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 82801EB/R (ICH5) USB 2.0 controller> mem 0xffa80800-0xffa80bff irq 23 at device 29.7 on pci0
ehci0: [GIANT-LOCKED]
usb4: EHCI version 1.0
usb4: companion controllers, 2 ports each: usb0 usb1 usb2 usb3
usb4: <Intel 82801EB/R (ICH5) 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
uhub5: NEC Corporation USB2.0 Hub Controller, class 9/0, rev 2.00/1.00, addr 2
uhub5: single transaction translator
uhub5: 4 ports with 4 removable, self powered
ums0: Logitech Optical USB Mouse, rev 2.00/3.40, addr 3, iclass 3/1
ums0: 3 buttons and Z dir.
pcib1: <ACPI PCI-PCI bridge> at device 30.0 on pci0
pci1: <ACPI PCI bus> on pcib1
em0: <Intel(R) PRO/1000 Network Connection Version - 6.1.4> port 0xdf40-0xdf7f mem 0xfeae0000-0xfeafffff irq 18 at device 12.0 on pci1
em0: Ethernet address: 00:0f:1f:83:6e:fb
em0: [FAST]
isab0: <PCI-ISA bridge> at device 31.0 on pci0
isa0: <ISA bus> on isab0
atapci0: <Intel ICH5 UDMA100 controller> port 0x1f0-0x1f7,0x3f6,0x170-0x177,0x376,0xffa0-0xffaf mem 0xfeb7fc00-0xfeb7ffff irq 18 at device 31.1 on pci0
ata0: <ATA channel 0> on atapci0
ata1: <ATA channel 1> on atapci0
atapci1: <Intel ICH5 SATA150 controller> port 0xfe00-0xfe07,0xfe10-0xfe13,0xfe20-0xfe27,0xfe30-0xfe33,0xfea0-0xfeaf irq 18 at device 31.2 on pci0
ata2: <ATA channel 0> on atapci1
ata3: <ATA channel 1> on atapci1
ichsmb0: <Intel 82801EB (ICH5) SMBus controller> port 0xeda0-0xedbf irq 17 at device 31.3 on pci0
ichsmb0: [GIANT-LOCKED]
smbus0: <System Management Bus> on ichsmb0
pcm0: <Intel ICH5 (82801EB)> port 0xee00-0xeeff,0xedc0-0xedff mem 0xfeb7fa00-0xfeb7fbff,0xfeb7f900-0xfeb7f9ff irq 17 at device 31.5 on pci0
pcm0: <Analog Devices AD1981B AC97 Codec>
atkbdc0: <Keyboard controller (i8042)> port 0x60,0x64 irq 1 on acpi0
atkbd0: <AT Keyboard> irq 1 on atkbdc0
kbd0 at atkbd0
atkbd0: [GIANT-LOCKED]
sio0: <16550A-compatible COM port> port 0x3f8-0x3ff irq 4 flags 0x10 on acpi0
sio0: type 16550A
ppc0: <ECP parallel printer port> port 0x378-0x37f,0x778-0x77f irq 7 on acpi0
ppc0: SMC-like chipset (ECP/EPP/PS2/NIBBLE) in COMPATIBLE mode
ppc0: FIFO with 16/16/8 bytes threshold
ppbus0: <Parallel port bus> on ppc0
lpt0: <Printer> on ppbus0
lpt0: Interrupt-driven port
ppi0: <Parallel I/O> on ppbus0
pmtimer0 on isa0
orm0: <ISA Option ROMs> at iomem 0xc0000-0xca7ff,0xca800-0xcbfff,0xcc000-0xd87ff,0xd8800-0xdbfff 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
sio1: configured irq 3 not in bitmap of probed irqs 0
sio1: port may not be enabled
Timecounter "TSC" frequency 2793190972 Hz quality 800
Timecounters tick every 1.000 msec
ad0: 76293MB <Maxtor 6Y080L0 YAR41BW0> at ata0-master UDMA100
acd0: CDROM <SAMSUNG CD-ROM SC-148A/B403> at ata1-master UDMA33
GEOM_LABEL: Label for provider ad0s1 is msdosfs/DellUtilit.
GEOM_LABEL: Label for provider ad0s2 is ufs/test.
Trying to mount root from ufs:/dev/ad0s3a
ipfw2 (+ipv6) initialized, divert loadable, rule-based forwarding disabled, default to deny, logging disabled
netsmb_dev: loaded
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