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On Tue, Oct 09, 2007 at 09:45:56AM -0700, LI Xin wrote:
> > ...
> > Today I received some em0 watchdog timeouts on my fresh 7.0-CURRENT
> > machine. At first I had only some short ssh hangs but now it seems my
> > server is completely offline. I will not have local access to my
> > computer until this night but I will ask in advance what I can do for
> > you to debug and solve this problem.

Thanks a lot for your reply. I have to correct my report. The
machine had these em0 watchdog timeouts, but the 'offline problem' was
caused by a craftsman, a drill machine and my cable to the
internet... no comment, please :-)

Nevertheless, I still have these timeouts and resets on em0.

> > What information shall I provide? dmesg? Kernel configuration?

> I think the following information would be helpful:
> - pciconf -lv
> - /var/run/dmesg.boot

Here you go:

--- dmesg.boot -----
Copyright (c) 1992-2007 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 is a registered trademark of The FreeBSD Foundation.
FreeBSD 7.0-CURRENT #0: Mon Oct 8 23:25:08 CEST 2007
Timecounter "i8254" frequency 1193182 Hz quality 0
CPU: Intel(R) Pentium(R) 4 CPU 2.40GHz (2391.15-MHz 686-class CPU)
Origin =3D "GenuineIntel" Id =3D 0xf27 Stepping =3D 7
real memory =3D 1064767488 (1015 MB)
avail memory =3D 1032761344 (984 MB)
kbd1 at kbdmux0
acpi0: on motherboard
acpi0: [ITHREAD]
acpi0: Power Button (fixed)
acpi0: reservation of 0, a0000 (3) failed
acpi0: reservation of 100000, f00000 (3) failed
acpi0: reservation of 1000000, 3e771000 (3) failed
Timecounter "ACPI-fast" frequency 3579545 Hz quality 1000
acpi_timer0: <24-bit timer at 3.579545MHz> port 0x808-0x80b on acpi0
cpu0: on acpi0
p4tcc0: on cpu0
acpi_button0: on acpi0
pcib0: port 0xcf8-0xcff on acpi0
pci0: on pcib0
vgapci0: mem 0xf0000000-0xf7ffffff,0xff680000-0xff=
6fffff irq 9 at device 2.0 on pci0
uhci0: port 0xff80-0xff9f irq 9=
at device 29.0 on pci0
uhci0: [ITHREAD]
usb0: on uhci0
usb0: USB revision 1.0
uhub0: on usb0
uhub0: 2 ports with 2 removable, self powered
uhci1: port 0xff60-0xff7f irq 1=
1 at device 29.1 on pci0
uhci1: [ITHREAD]
usb1: on uhci1
usb1: USB revision 1.0
uhub1: on usb1
uhub1: 2 ports with 2 removable, self powered
uhci2: port 0xff40-0xff5f irq 1=
0 at device 29.2 on pci0
uhci2: [ITHREAD]
usb2: on uhci2
usb2: USB revision 1.0
uhub2: on usb2
uhub2: 2 ports with 2 removable, self powered
ehci0: mem 0xffa00800-0xffa00=
bff irq 3 at device 29.7 on pci0
ehci0: [ITHREAD]
usb3: EHCI version 1.0
usb3: companion controllers, 2 ports each: usb0 usb1 usb2
usb3: on ehci0
usb3: USB revision 2.0
uhub3: on usb3
uhub3: 6 ports with 6 removable, self powered
umass0: =2E01, addr 2> on uhub3
umass1: on uhub3
pcib1: at device 30.0 on pci0
pci1: on pcib1
em0: port 0xecc0-0xe=
cff mem 0xff8e0000-0xff8fffff irq 10 at device 12.0 on pci1
em0: Ethernet address: 00:0b:db:3d:85:d3
em0: [FILTER]
isab0: at device 31.0 on pci0
isa0: on isab0
atapci0: port 0x1f0-0x1f7,0x3f6,0x170-0x177=
,0x376,0xffa0-0xffaf at device 31.1 on pci0
ata0: on atapci0
ata0: [ITHREAD]
ata1: on atapci0
ata1: [ITHREAD]
pci0: at device 31.3 (no driver attached)
pci0: at device 31.5 (no driver attached)
sio0: <16550A-compatible COM port> port 0x3f8-0x3ff irq 4 flags 0x10 on acp=
sio0: type 16550A
sio0: [FILTER]
pmtimer0 on isa0
orm0: at iomem 0xc0000-0xcb7ff,0xcb800-0xcbfff,0xe0000-0x=
e17ff pnpid ORM0000 on isa0
sc0: at flags 0x100 on isa0
sc0: VGA <16 virtual consoles, flags=3D0x300>
vga0: at port 0x3c0-0x3df iomem 0xa0000-0xbffff on isa0
atkbdc0: at port 0x60,0x64 on isa0
atkbd0: irq 1 on atkbdc0
kbd0 at atkbd0
atkbd0: [GIANT-LOCKED]
atkbd0: [ITHREAD]
ppc0: at port 0x378-0x37f irq 7 on isa0
ppc0: SMC-like chipset (ECP/EPP/PS2/NIBBLE) in COMPATIBLE mode
ppc0: FIFO with 16/16/8 bytes threshold
ppbus0: on ppc0
plip0: on ppbus0
lpt0: on ppbus0
lpt0: Interrupt-driven port
ppi0: on ppbus0
ppc0: [ITHREAD]
sio1: configured irq 3 not in bitmap of probed irqs 0
sio1: port may not be enabled
Timecounter "TSC" frequency 2391146728 Hz quality 800
Timecounters tick every 1.000 msec
ad0: 76351MB at ata0-master UDMA100
acd0: CDRW at ata1-master UDMA33

--- pciconf -lv -------
hostb0@pci0:0:0:0: class=3D0x060000 card=3D0x01261028 chip=3D0x2560808=
6 rev=3D0x01 hdr=3D0x00
vendor =3D 'Intel Corporation'
device =3D '82845G/GL/GV/GE/PE DRAM Controller / Host-Hub I/F Bridg=
class =3D bridge
subclass =3D HOST-PCI
vgapci0@pci0:0:2:0: class=3D0x030000 card=3D0x01261028 chip=3D0x2562808=
6 rev=3D0x01 hdr=3D0x00
vendor =3D 'Intel Corporation'
device =3D '82845G/GL/GV/GE/PE Integrated Graphics Device'
class =3D display
subclass =3D VGA
uhci0@pci0:0:29:0: class=3D0x0c0300 card=3D0x01261028 chip=3D0x24c2808=
6 rev=3D0x01 hdr=3D0x00
vendor =3D 'Intel Corporation'
device =3D '82801DB/DBL/DBM (ICH4/ICH4-L/ICH4-M) USB UHCI Controlle=
class =3D serial bus
subclass =3D USB
uhci1@pci0:0:29:1: class=3D0x0c0300 card=3D0x01261028 chip=3D0x24c4808=
6 rev=3D0x01 hdr=3D0x00
vendor =3D 'Intel Corporation'
device =3D '82801DB/DBL/DBM (ICH4/ICH4-L/ICH4-M) USB UHCI Controlle=
class =3D serial bus
subclass =3D USB
uhci2@pci0:0:29:2: class=3D0x0c0300 card=3D0x01261028 chip=3D0x24c7808=
6 rev=3D0x01 hdr=3D0x00
vendor =3D 'Intel Corporation'
device =3D '82801DB/DBL/DBM (ICH4/ICH4-L/ICH4-M) USB UHCI Controlle=
class =3D serial bus
subclass =3D USB
ehci0@pci0:0:29:7: class=3D0x0c0320 card=3D0x01261028 chip=3D0x24cd808=
6 rev=3D0x01 hdr=3D0x00
vendor =3D 'Intel Corporation'
device =3D '82801DB/DBL/DBM (ICH4/ICH4-L/ICH4-M) USB 2.0 EHCI Contr=
class =3D serial bus
subclass =3D USB
pcib1@pci0:0:30:0: class=3D0x060400 card=3D0x00000000 chip=3D0x244e808=
6 rev=3D0x81 hdr=3D0x01
vendor =3D 'Intel Corporation'
device =3D '82801BA/CA/DB/DBL/EB/ER/FB/GB/HB (ICH2/3/4/4/5/5/6/7/8)=
, 63xxESB Hub Interface to PCI Bridge'
class =3D bridge
subclass =3D PCI-PCI
isab0@pci0:0:31:0: class=3D0x060100 card=3D0x00000000 chip=3D0x24c0808=
6 rev=3D0x01 hdr=3D0x00
vendor =3D 'Intel Corporation'
device =3D '82801DB/DBL (ICH4/ICH4-L) LPC Interface Bridge'
class =3D bridge
subclass =3D PCI-ISA
atapci0@pci0:0:31:1: class=3D0x01018a card=3D0x01261028 chip=3D0x24cb808=
6 rev=3D0x01 hdr=3D0x00
vendor =3D 'Intel Corporation'
device =3D '82801DB/DBL (ICH4/ICH4-L) UltraATA/100 EIDE Controller'
class =3D mass storage
subclass =3D ATA
none0@pci0:0:31:3: class=3D0x0c0500 card=3D0x01261028 chip=3D0x24c3808=
6 rev=3D0x01 hdr=3D0x00
vendor =3D 'Intel Corporation'
device =3D '82801DB/DBL/DBM (ICH4/ICH4-L/ICH4-M) SMBus Controller'
class =3D serial bus
subclass =3D SMBus
none1@pci0:0:31:5: class=3D0x040100 card=3D0x01261028 chip=3D0x24c5808=
6 rev=3D0x01 hdr=3D0x00
vendor =3D 'Intel Corporation'
device =3D 'intel 82801DB(-M) - AC'97 Audio Controller [B-0] SoundM=
AX Integrated Digital Controller'
class =3D multimedia
subclass =3D audio
em0@pci0:1:12:0: class=3D0x020000 card=3D0x002e1028 chip=3D0x100e808=
6 rev=3D0x02 hdr=3D0x00
vendor =3D 'Intel Corporation'
device =3D '82540EM Gigabit Ethernet Controller'
class =3D network
subclass =3D ethernet
> Perhaps kernel configuration is not quite useful at the moment, though.
> Thanks for reporting the problem.

Thanks a lot for your help.


Oliver PETER, email: hoschi@mouhaha.de, ICQ# 113969174
"Worker bees can leave. Even drones can fly away. The Queen is their slave."

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