Hello,
I installed FreeBSD-6.1 on my home PC. After sometime frequently get em0 UP/DOWN
message.
After that I upgraded to 6.2-PRERELEASE still exist UP/DOWN problem, but between
two of cycle time longer than before.
I put below original FreeBSD-6.1 /var/log/messages:
=====================================Oct 9 20:51:31 gk kernel: Copyright (c)
1992-2006 The FreeBSD Project.
Oct 9 20:51:31 gk kernel: Copyright (c) 1979, 1980, 1983, 1986, 1988, 1989,
1991, 1992, 1993, 1994
Oct 9 20:51:31 gk kernel: The Regents of the University of California. All
rights reserved.
Oct 9 20:51:31 gk kernel: FreeBSD 6.1-RELEASE #0: Sun May 7 04:42:56 UTC 2006
Oct 9 20:51:31 gk kernel: root@opus.cse.buffalo.edu:/usr/obj/usr/src/sys/SMP
Oct 9 20:51:31 gk kernel: Timecounter "i8254" frequency 1193182 Hz
quality 0
Oct 9 20:51:31 gk kernel: CPU: Intel(R) Pentium(R) 4 CPU 2.60GHz (2598.76-MHz
686-class CPU)
Oct 9 20:51:31 gk kernel: Origin = "GenuineIntel" Id = 0xf29
Stepping = 9
Oct 9 20:51:31 gk kernel:
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>
Oct 9 20:51:31 gk kernel: Features2=0x4400<CNTX-ID,<b14>>
Oct 9 20:51:31 gk kernel: Logical CPUs per core: 2
Oct 9 20:51:31 gk kernel: real memory = 1072889856 (1023 MB)
Oct 9 20:51:31 gk kernel: avail memory = 1040793600 (992 MB)
Oct 9 20:51:31 gk kernel: ACPI APIC Table: <A M I OEMAPIC >
Oct 9 20:51:31 gk kernel: FreeBSD/SMP: Multiprocessor System Detected: 2 CPUs
Oct 9 20:51:31 gk kernel: cpu0 (BSP): APIC ID: 0
Oct 9 20:51:31 gk kernel: cpu1 (AP): APIC ID: 1
Oct 9 20:51:31 gk kernel: ioapic0 <Version 2.0> irqs 0-23 on motherboard
Oct 9 20:51:31 gk kernel: kbd1 at kbdmux0
Oct 9 20:51:31 gk kernel: acpi0: <A M I OEMRSDT> on motherboard
Oct 9 20:51:31 gk kernel: acpi0: Power Button (fixed)
Oct 9 20:51:31 gk kernel: Timecounter "ACPI-fast" frequency 3579545
Hz quality 1000
Oct 9 20:51:31 gk kernel: acpi_timer0: <24-bit timer at 3.579545MHz> port
0x808-0x80b on acpi0
Oct 9 20:51:31 gk kernel: cpu0: <ACPI CPU> on acpi0
Oct 9 20:51:31 gk kernel: cpu1: <ACPI CPU> on acpi0
Oct 9 20:51:31 gk kernel: pcib0: <ACPI Host-PCI bridge> port 0xcf8-0xcff
on acpi0
Oct 9 20:51:31 gk kernel: pci0: <ACPI PCI bus> on pcib0
Oct 9 20:51:31 gk kernel: agp0: <Intel 82875P host to AGP bridge> mem
0xf4000000-0xf7ffffff at device 0.0 on pci0
Oct 9 20:51:31 gk kernel: pcib1: <ACPI PCI-PCI bridge> at device 1.0 on
pci0
Oct 9 20:51:31 gk kernel: pci1: <ACPI PCI bus> on pcib1
Oct 9 20:51:31 gk kernel: pci1: <display, VGA> at device 0.0 (no driver
attached)
Oct 9 20:51:31 gk kernel: pcib2: <ACPI PCI-PCI bridge> at device 3.0 on
pci0
Oct 9 20:51:31 gk kernel: pci2: <ACPI PCI bus> on pcib2
Oct 9 20:51:31 gk kernel: em0: <Intel(R) PRO/1000 Network Connection Version
- 3.2.18> port 0xcf80-0xcf9f mem 0xfe9e0000-0xfe
9fffff irq 18 at device 1.0 on pci2
Oct 9 20:51:31 gk kernel: em0: Ethernet address: 00:0e:a6:30:39:8b
Oct 9 20:51:31 gk kernel: uhci0: <Intel 82801EB (ICH5) USB controller
USB-A> port 0xef00-0xef1f irq 16 at device 29.0 on pci0
Oct 9 20:51:31 gk kernel: uhci0: [GIANT-LOCKED]
Oct 9 20:51:31 gk kernel: usb0: <Intel 82801EB (ICH5) USB controller
USB-A> on uhci0
Oct 9 20:51:31 gk kernel: usb0: USB revision 1.0
Oct 9 20:51:31 gk kernel: uhub0: Intel UHCI root hub, class 9/0, rev 1.00/1.00,
addr 1
Oct 9 20:51:31 gk kernel: uhub0: 2 ports with 2 removable, self powered
Oct 9 20:51:31 gk kernel: uhci1: <Intel 82801EB (ICH5) USB controller
USB-B> port 0xef20-0xef3f irq 19 at device 29.1 on pci0
Oct 9 20:51:31 gk kernel: uhci1: [GIANT-LOCKED]
Oct 9 20:51:31 gk kernel: usb1: <Intel 82801EB (ICH5) USB controller
USB-B> on uhci1
Oct 9 20:51:31 gk kernel: usb1: USB revision 1.0
Oct 9 20:51:31 gk kernel: uhub1: Intel UHCI root hub, class 9/0, rev 1.00/1.00,
addr 1
Oct 9 20:51:31 gk kernel: uhub1: 2 ports with 2 removable, self powered
Oct 9 20:51:31 gk kernel: uhci2: <Intel 82801EB (ICH5) USB controller
USB-C> port 0xef40-0xef5f irq 18 at device 29.2 on pci0
Oct 9 20:51:31 gk kernel: uhci2: [GIANT-LOCKED]
Oct 9 20:51:31 gk kernel: usb2: <Intel 82801EB (ICH5) USB controller
USB-C> on uhci2
Oct 9 20:51:31 gk kernel: usb2: USB revision 1.0
Oct 9 20:51:31 gk kernel: uhub2: Intel UHCI root hub, class 9/0, rev 1.00/1.00,
addr 1
Oct 9 20:51:31 gk kernel: uhub2: 2 ports with 2 removable, self powered
Oct 9 20:51:31 gk kernel: uhci3: <Intel 82801EB (ICH5) USB controller
USB-D> port 0xef80-0xef9f irq 16 at device 29.3 on pci0
Oct 9 20:51:31 gk kernel: uhci3: [GIANT-LOCKED]
Oct 9 20:51:31 gk kernel: usb3: <Intel 82801EB (ICH5) USB controller
USB-D> on uhci3
Oct 9 20:51:31 gk kernel: usb3: USB revision 1.0
Oct 9 20:51:31 gk kernel: uhub3: Intel UHCI root hub, class 9/0, rev 1.00/1.00,
addr 1
Oct 9 20:51:31 gk kernel: uhub3: 2 ports with 2 removable, self powered
Oct 9 20:51:31 gk kernel: ehci0: <Intel 82801EB/R (ICH5) USB 2.0
controller> mem 0xfebffc00-0xfebfffff irq 23 at device 29.7
on pci0
Oct 9 20:51:31 gk kernel: ehci0: [GIANT-LOCKED]
Oct 9 20:51:31 gk kernel: usb4: EHCI version 1.0
Oct 9 20:51:31 gk kernel: usb4: companion controllers, 2 ports each: usb0 usb1
usb2 usb3
Oct 9 20:51:31 gk kernel: usb4: <Intel 82801EB/R (ICH5) USB 2.0
controller> on ehci0
Oct 9 20:51:31 gk kernel: usb4: USB revision 2.0
Oct 9 20:51:31 gk kernel: uhub4: Intel EHCI root hub, class 9/0, rev 2.00/1.00,
addr 1
Oct 9 20:51:31 gk kernel: uhub4: 8 ports with 8 removable, self powered
Oct 9 20:51:31 gk kernel: pcib3: <ACPI PCI-PCI bridge> at device 30.0 on
pci0
Oct 9 20:51:31 gk kernel: pci3: <ACPI PCI bus> on pcib3
Oct 9 20:51:31 gk kernel: fwohci0: <VIA Fire II (VT6306)> port
0xdc00-0xdc7f mem 0xfeaff800-0xfeafffff irq 20 at device 3.0 o
n pci3
Oct 9 20:51:31 gk kernel: fwohci0: OHCI version 1.0 (ROM=1)
Oct 9 20:51:31 gk kernel: fwohci0: No. of Isochronous channels is 8.
Oct 9 20:51:31 gk kernel: fwohci0: EUI64 00:e0:18:00:00:50:e0:c2
Oct 9 20:51:31 gk kernel: fwohci0: Phy 1394a available S400, 3 ports.
Oct 9 20:51:31 gk kernel: fwohci0: Link S400, max_rec 2048 bytes.
Oct 9 20:51:31 gk kernel: firewire0: <IEEE1394(FireWire) bus> on fwohci0
Oct 9 20:51:31 gk kernel: fwe0: <Ethernet over FireWire> on firewire0
Oct 9 20:51:31 gk kernel: if_fwe0: Fake Ethernet address: 02:e0:18:50:e0:c2
Oct 9 20:51:31 gk kernel: fwe0: Ethernet address: 02:e0:18:50:e0:c2
Oct 9 20:51:31 gk kernel: fwe0: if_start running deferred for Giant
Oct 9 20:51:31 gk kernel: sbp0: <SBP-2/SCSI over FireWire> on firewire0
Oct 9 20:51:31 gk kernel: fwohci0: Initiate bus reset
Oct 9 20:51:31 gk kernel: fwohci0: node_id=0xc800ffc0, gen=1, CYCLEMASTER mode
Oct 9 20:51:31 gk kernel: firewire0: 1 nodes, maxhop <= 0, cable IRM = 0
(me)
Oct 9 20:51:31 gk kernel: firewire0: bus manager 0 (me)
Oct 9 20:51:31 gk kernel: atapci0: <Promise PDC20378 SATA150 controller>
port 0xdf00-0xdf3f,0xdfa0-0xdfaf,0xd880-0xd8ff mem 0
xfeafe000-0xfeafefff,0xfeac0000-0xfeadffff irq 23 at device 4.0 on pci3
Oct 9 20:51:31 gk kernel: ata2: <ATA channel 0> on atapci0
Oct 9 20:51:31 gk kernel: ata3: <ATA channel 1> on atapci0
Oct 9 20:51:31 gk kernel: ata4: <ATA channel 2> on atapci0
Oct 9 20:51:31 gk kernel: pci3: <multimedia> at device 10.0 (no driver
attached)
Oct 9 20:51:31 gk kernel: pci3: <simple comms> at device 12.0 (no driver
attached)
Oct 9 20:51:31 gk kernel: pci3: <network> at device 13.0 (no driver
attached)
Oct 9 20:51:31 gk kernel: isab0: <PCI-ISA bridge> at device 31.0 on pci0
Oct 9 20:51:31 gk kernel: isa0: <ISA bus> on isab0
Oct 9 20:51:31 gk kernel: atapci1: <Intel ICH5 UDMA100 controller> port
0x1f0-0x1f7,0x3f6,0x170-0x177,0x376,0xfc00-0xfc0f at
device 31.1 on pci0
Oct 9 20:51:31 gk kernel: ata0: <ATA channel 0> on atapci1
Oct 9 20:51:31 gk kernel: ata1: <ATA channel 1> on atapci1
Oct 9 20:51:31 gk kernel: atapci2: <Intel ICH5 SATA150 controller> port
0xefe0-0xefe7,0xefac-0xefaf,0xefa0-0xefa7,0xefa8-0xef
ab,0xef60-0xef6f irq 18 at device 31.2 on pci0
Oct 9 20:51:31 gk kernel: ata5: <ATA channel 0> on atapci2
Oct 9 20:51:31 gk kernel: ata6: <ATA channel 1> on atapci2
Oct 9 20:51:31 gk kernel: pci0: <serial bus, SMBus> at device 31.3 (no
driver attached)
Oct 9 20:51:31 gk kernel: pci0: <multimedia, audio> at device 31.5 (no
driver attached)
Oct 9 20:51:31 gk kernel: acpi_button0: <Power Button> on acpi0
Oct 9 20:51:31 gk kernel: atkbdc0: <Keyboard controller (i8042)> port
0x60,0x64 irq 1 on acpi0
Oct 9 20:51:31 gk kernel: atkbd0: <AT Keyboard> irq 1 on atkbdc0
Oct 9 20:51:31 gk kernel: kbd0 at atkbd0
Oct 9 20:51:31 gk kernel: atkbd0: [GIANT-LOCKED]
Oct 9 20:51:31 gk kernel: sio0: <16550A-compatible COM port> port
0x3f8-0x3ff irq 4 flags 0x10 on acpi0
Oct 9 20:51:31 gk kernel: sio0: type 16550A
Oct 9 20:51:31 gk kernel: sio1: <16550A-compatible COM port> port
0x2f8-0x2ff irq 3 on acpi0
Oct 9 20:51:31 gk kernel: sio1: type 16550A
Oct 9 20:51:31 gk kernel: fdc0: <floppy drive controller (FDE)> port
0x3f0-0x3f5,0x3f7 irq 6 drq 2 on acpi0
Oct 9 20:51:31 gk kernel: fdc0: [FAST]
Oct 9 20:51:31 gk kernel: ppc0: <ECP parallel printer port> port
0x378-0x37f,0x778-0x77b irq 7 drq 3 on acpi0
Oct 9 20:51:31 gk kernel: ppc0: SMC-like chipset (ECP/EPP/PS2/NIBBLE) in
COMPATIBLE mode
Oct 9 20:51:31 gk kernel: ppc0: FIFO with 16/16/9 bytes threshold
Oct 9 20:51:31 gk kernel: ppbus0: <Parallel port bus> on ppc0
Oct 9 20:51:31 gk kernel: plip0: <PLIP network interface> on ppbus0
Oct 9 20:51:31 gk kernel: lpt0: <Printer> on ppbus0
Oct 9 20:51:31 gk kernel: lpt0: Interrupt-driven port
Oct 9 20:51:31 gk kernel: ppi0: <Parallel I/O> on ppbus0
Oct 9 20:51:31 gk kernel: pmtimer0 on isa0
Oct 9 20:51:31 gk kernel: sc0: <System console> at flags 0x100 on isa0
Oct 9 20:51:31 gk kernel: sc0: VGA <16 virtual consoles, flags=0x300>
Oct 9 20:51:31 gk kernel: vga0: <Generic ISA VGA> at port 0x3c0-0x3df
iomem 0xa0000-0xbffff on isa0
Oct 9 20:51:31 gk kernel: Timecounters tick every 1.000 msec
Oct 9 20:51:31 gk kernel: acd0: DVDR <PLEXTOR DVDR PX-708A/1.04> at
ata1-master UDMA33
Oct 9 20:51:31 gk kernel: acd1: CDRW <ASUS CRW-5232AS/1.0> at ata1-slave
UDMA33
Oct 9 20:51:31 gk kernel: ad12: 190782MB <Seagate ST3200822AS 3.01> at
ata6-master SATA150
Oct 9 20:51:31 gk kernel: SMP: AP CPU #1 Launched!
Oct 9 20:51:31 gk kernel: Trying to mount root from ufs:/dev/ad12s2a
Oct 9 20:53:19 gk login: ROOT LOGIN (root) ON ttyv0
Oct 9 20:55:25 gk su: balgaa to root on /dev/ttyp0
Oct 9 20:59:30 gk kernel: em0: link state changed to DOWN
Oct 9 20:59:44 gk kernel: em0: link state changed to UP
Oct 9 21:30:12 gk su: balgaa to root on /dev/ttyp1
Oct 10 02:43:42 gk kernel: em0: link state changed to DOWN
Oct 10 02:43:57 gk kernel: em0: link state changed to UP
Oct 10 06:06:58 gk sshd[29045]: fatal: Timeout before authentication for
220.247.205.210
Oct 10 06:07:43 gk kernel: em0: link state changed to DOWN
Oct 10 06:07:58 gk kernel: em0: link state changed to UP
Oct 10 19:24:41 gk su: balgaa to root on /dev/ttyp2
Oct 11 04:03:26 gk su: balgaa to root on /dev/ttyp1
Oct 11 07:09:01 gk su: BAD SU balgaa to root on /dev/ttyp1
Oct 11 07:10:07 gk su: balgaa to root on /dev/ttyp1
Oct 11 18:11:09 gk kernel: em0: link state changed to DOWN
Oct 11 18:11:24 gk kernel: em0: link state changed to UP
Oct 11 20:35:06 gk su: balgaa to root on /dev/ttyp1
Oct 12 02:57:43 gk su: balgaa to root on /dev/ttyp1
Oct 12 08:14:16 gk kernel: em0: link state changed to DOWN
Oct 12 08:14:30 gk kernel: em0: link state changed to UP
Oct 12 08:18:57 gk kernel: em0: link state changed to DOWN
Oct 12 08:19:12 gk kernel: em0: link state changed to UP
Oct 12 08:23:05 gk kernel: em0: link state changed to DOWN
Oct 12 08:23:20 gk kernel: em0: link state changed to UP
Oct 12 10:04:12 gk sshd[37459]: fatal: Timeout before authentication for
61.178.127.182
Oct 12 13:47:58 gk kernel: em0: link state changed to DOWN
Oct 12 13:48:12 gk kernel: em0: link state changed to UP
Oct 12 13:51:52 gk kernel: em0: link state changed to DOWN
Oct 12 13:52:06 gk kernel: em0: link state changed to UP
Oct 12 15:45:36 gk kernel: em0: link state changed to DOWN
Oct 12 15:45:50 gk kernel: em0: link state changed to UP
Oct 12 15:48:21 gk kernel: em0: link state changed to DOWN
Oct 12 15:48:36 gk kernel: em0: link state changed to UP
Oct 12 17:23:20 gk kernel: em0: link state changed to DOWN
Oct 12 17:23:34 gk kernel: em0: link state changed to UP
Oct 12 17:43:17 gk kernel: em0: link state changed to DOWN
Oct 12 17:43:31 gk kernel: em0: link state changed to UP
Oct 12 17:59:31 gk kernel: em0: link state changed to DOWN
Oct 12 17:59:46 gk kernel: em0: link state changed to UP
Oct 12 18:11:23 gk kernel: em0: link state changed to DOWN
Oct 12 18:11:38 gk kernel: em0: link state changed to UP
Oct 12 18:12:17 gk kernel: em0: link state changed to DOWN
Oct 12 18:12:32 gk kernel: em0: link state changed to UP
Oct 12 18:16:48 gk kernel: em0: link state changed to DOWN
Oct 12 18:17:02 gk kernel: em0: link state changed to UP
Oct 12 18:19:45 gk kernel: em0: link state changed to DOWN
Oct 12 18:19:59 gk kernel: em0: link state changed to UP
Oct 12 18:20:32 gk kernel: em0: link state changed to DOWN
Oct 12 18:20:46 gk kernel: em0: link state changed to UP
Oct 12 20:28:07 gk su: balgaa to root on /dev/ttyp1
Oct 12 20:36:15 gk kernel: em0: link state changed to DOWN
Oct 12 20:55:16 gk kernel: em0: link state changed to UP
Oct 12 20:56:26 gk login: ROOT LOGIN (root) ON ttyv0
Oct 12 20:58:29 gk su: balgaa to root on /dev/ttyp0
Oct 12 21:02:15 gk su: balgaa to root on /dev/ttyp2
Oct 12 21:03:07 gk kernel: em0: link state changed to DOWN
Oct 12 21:03:26 gk kernel: em0: link state changed to UP
Oct 12 21:03:26 gk kernel: em0: link state changed to DOWN
Oct 12 21:03:39 gk kernel: em0: link state changed to UP
Oct 12 21:55:30 gk su: balgaa to root on /dev/ttyp0
Oct 12 22:07:24 gk su: balgaa to root on /dev/ttyp0
I put below original FreeBSD-6.2-PRERELEASE /var/log/messages:
================================================Oct 13 01:13:38 gk kernel:
Copyright (c) 1992-2006 The FreeBSD Project.
Oct 13 01:13:38 gk kernel: Copyright (c) 1979, 1980, 1983, 1986, 1988, 1989,
1991, 1992, 1993, 1994
Oct 13 01:13:38 gk kernel: The Regents of the University of California. All
rights reserved.
Oct 13 01:13:38 gk kernel: FreeBSD is a registered trademark of The FreeBSD
Foundation.
Oct 13 01:13:38 gk kernel: FreeBSD 6.2-PRERELEASE #0: Fri Oct 13 00:14:07 ULAT
2006
Oct 13 01:13:38 gk kernel: balgaa@gk.boldsoft.mn:/usr/obj/usr/src/sys/GK
Oct 13 01:13:38 gk kernel: Timecounter "i8254" frequency 1193182 Hz
quality 0
Oct 13 01:13:38 gk kernel: CPU: Intel(R) Pentium(R) 4 CPU 2.60GHz (2598.76-MHz
686-class CPU)
Oct 13 01:13:38 gk kernel: Origin = "GenuineIntel" Id = 0xf29
Stepping = 9
Oct 13 01:13:38 gk kernel:
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>
Oct 13 01:13:38 gk kernel: Features2=0x4400<CNTX-ID,<b14>>
Oct 13 01:13:38 gk kernel: Logical CPUs per core: 2
Oct 13 01:13:38 gk kernel: real memory = 1072889856 (1023 MB)
Oct 13 01:13:38 gk kernel: avail memory = 1040781312 (992 MB)
Oct 13 01:13:38 gk kernel: ACPI APIC Table: <A M I OEMAPIC >
Oct 13 01:13:38 gk kernel: FreeBSD/SMP: Multiprocessor System Detected: 2 CPUs
Oct 13 01:13:38 gk kernel: cpu0 (BSP): APIC ID: 0
Oct 13 01:13:38 gk kernel: cpu1 (AP): APIC ID: 1
Oct 13 01:13:38 gk kernel: ioapic0 <Version 2.0> irqs 0-23 on motherboard
Oct 13 01:13:38 gk kernel: kbd1 at kbdmux0
Oct 13 01:13:38 gk kernel: ath_hal: 0.9.17.2 (AR5210, AR5211, AR5212, RF5111,
RF5112, RF2413, RF5413)
Oct 13 01:13:38 gk kernel: acpi0: <A M I OEMRSDT> on motherboard
Oct 13 01:13:38 gk kernel: acpi0: Power Button (fixed)
Oct 13 01:13:38 gk kernel: Timecounter "ACPI-fast" frequency 3579545
Hz quality 1000
Oct 13 01:13:38 gk kernel: acpi_timer0: <24-bit timer at 3.579545MHz> port
0x808-0x80b on acpi0
Oct 13 01:13:38 gk kernel: cpu0: <ACPI CPU> on acpi0
Oct 13 01:13:38 gk kernel: cpu1: <ACPI CPU> on acpi0
Oct 13 01:13:38 gk kernel: pcib0: <ACPI Host-PCI bridge> port 0xcf8-0xcff
on acpi0
Oct 13 01:13:38 gk kernel: pci0: <ACPI PCI bus> on pcib0
Oct 13 01:13:38 gk kernel: agp0: <Intel 82875P host to AGP bridge> mem
0xf4000000-0xf7ffffff at device 0.0 on pci0
Oct 13 01:13:38 gk kernel: pcib1: <ACPI PCI-PCI bridge> at device 1.0 on
pci0
Oct 13 01:13:38 gk kernel: pci1: <ACPI PCI bus> on pcib1
Oct 13 01:13:38 gk kernel: pci1: <display, VGA> at device 0.0 (no driver
attached)
Oct 13 01:13:38 gk kernel: pcib2: <ACPI PCI-PCI bridge> at device 3.0 on
pci0
Oct 13 01:13:38 gk kernel: pci2: <ACPI PCI bus> on pcib2
Oct 13 01:13:38 gk kernel: em0: <Intel(R) PRO/1000 Network Connection Version
- 6.1.4> port 0xcf80-0xcf9f mem 0xfe9e0000-0xfe9
fffff irq 18 at device 1.0 on pci2
Oct 13 01:13:38 gk kernel: em0: Ethernet address: 00:0e:a6:30:39:8b
Oct 13 01:13:38 gk kernel: em0: [FAST]
Oct 13 01:13:38 gk kernel: uhci0: <Intel 82801EB (ICH5) USB controller
USB-A> port 0xef00-0xef1f irq 16 at device 29.0 on pci0
Oct 13 01:13:38 gk kernel: uhci0: [GIANT-LOCKED]
Oct 13 01:13:38 gk kernel: usb0: <Intel 82801EB (ICH5) USB controller
USB-A> on uhci0
Oct 13 01:13:38 gk kernel: usb0: USB revision 1.0
Oct 13 01:13:38 gk kernel: uhub0: Intel UHCI root hub, class 9/0, rev 1.00/1.00,
addr 1
Oct 13 01:13:38 gk kernel: uhub0: 2 ports with 2 removable, self powered
Oct 13 01:13:38 gk kernel: uhci1: <Intel 82801EB (ICH5) USB controller
USB-B> port 0xef20-0xef3f irq 19 at device 29.1 on pci0
Oct 13 01:13:38 gk kernel: uhci1: [GIANT-LOCKED]
Oct 13 01:13:38 gk kernel: usb1: <Intel 82801EB (ICH5) USB controller
USB-B> on uhci1
Oct 13 01:13:38 gk kernel: usb1: USB revision 1.0
Oct 13 01:13:38 gk kernel: uhub1: Intel UHCI root hub, class 9/0, rev 1.00/1.00,
addr 1
Oct 13 01:13:38 gk kernel: uhub1: 2 ports with 2 removable, self powered
Oct 13 01:13:38 gk kernel: uhci2: <Intel 82801EB (ICH5) USB controller
USB-C> port 0xef40-0xef5f irq 18 at device 29.2 on pci0
Oct 13 01:13:38 gk kernel: uhci2: [GIANT-LOCKED]
Oct 13 01:13:38 gk kernel: usb2: <Intel 82801EB (ICH5) USB controller
USB-C> on uhci2
Oct 13 01:13:38 gk kernel: usb2: USB revision 1.0
Oct 13 01:13:38 gk kernel: uhub2: Intel UHCI root hub, class 9/0, rev 1.00/1.00,
addr 1
Oct 13 01:13:38 gk kernel: uhub2: 2 ports with 2 removable, self powered
Oct 13 01:13:38 gk kernel: uhci3: <Intel 82801EB (ICH5) USB controller
USB-D> port 0xef80-0xef9f irq 16 at device 29.3 on pci0
Oct 13 01:13:38 gk kernel: uhci3: [GIANT-LOCKED]
Oct 13 01:13:38 gk kernel: usb3: <Intel 82801EB (ICH5) USB controller
USB-D> on uhci3
Oct 13 01:13:38 gk kernel: usb3: USB revision 1.0
Oct 13 01:13:38 gk kernel: uhub3: Intel UHCI root hub, class 9/0, rev 1.00/1.00,
addr 1
Oct 13 01:13:38 gk kernel: uhub3: 2 ports with 2 removable, self powered
Oct 13 01:13:38 gk kernel: ehci0: <Intel 82801EB/R (ICH5) USB 2.0
controller> mem 0xfebffc00-0xfebfffff irq 23 at device 29.7
on pci0
Oct 13 01:13:38 gk kernel: ehci0: [GIANT-LOCKED]
Oct 13 01:13:38 gk kernel: usb4: EHCI version 1.0
Oct 13 01:13:38 gk kernel: usb4: companion controllers, 2 ports each: usb0 usb1
usb2 usb3
Oct 13 01:13:38 gk kernel: usb4: <Intel 82801EB/R (ICH5) USB 2.0
controller> on ehci0
Oct 13 01:13:38 gk kernel: usb4: USB revision 2.0
Oct 13 01:13:38 gk kernel: uhub4: Intel EHCI root hub, class 9/0, rev 2.00/1.00,
addr 1
Oct 13 01:13:38 gk kernel: uhub4: 8 ports with 8 removable, self powered
Oct 13 01:13:38 gk kernel: pcib3: <ACPI PCI-PCI bridge> at device 30.0 on
pci0
Oct 13 01:13:38 gk kernel: pci3: <ACPI PCI bus> on pcib3
Oct 13 01:13:38 gk kernel: pci3: <serial bus, FireWire> at device 3.0 (no
driver attached)
Oct 13 01:13:38 gk kernel: atapci0: <Promise PDC20378 SATA150 controller>
port 0xdf00-0xdf3f,0xdfa0-0xdfaf,0xd880-0xd8ff mem 0
xfeafe000-0xfeafefff,0xfeac0000-0xfeadffff irq 23 at device 4.0 on pci3
Oct 13 01:13:38 gk kernel: ata2: <ATA channel 0> on atapci0
Oct 13 01:13:38 gk kernel: ata3: <ATA channel 1> on atapci0
Oct 13 01:13:38 gk kernel: ata4: <ATA channel 2> on atapci0
Oct 13 01:13:38 gk kernel: pci3: <multimedia> at device 10.0 (no driver
attached)
Oct 13 01:13:38 gk kernel: pci3: <simple comms> at device 12.0 (no driver
attached)
Oct 13 01:13:38 gk kernel: pci3: <network> at device 13.0 (no driver
attached)
Oct 13 01:13:38 gk kernel: isab0: <PCI-ISA bridge> at device 31.0 on pci0
Oct 13 01:13:38 gk kernel: isa0: <ISA bus> on isab0
Oct 13 01:13:38 gk kernel: atapci1: <Intel ICH5 UDMA100 controller> port
0x1f0-0x1f7,0x3f6,0x170-0x177,0x376,0xfc00-0xfc0f at
device 31.1 on pci0
Oct 13 01:13:38 gk kernel: ata0: <ATA channel 0> on atapci1
Oct 13 01:13:38 gk kernel: ata1: <ATA channel 1> on atapci1
Oct 13 01:13:38 gk kernel: atapci2: <Intel ICH5 SATA150 controller> port
0xefe0-0xefe7,0xefac-0xefaf,0xefa0-0xefa7,0xefa8-0xef
ab,0xef60-0xef6f irq 18 at device 31.2 on pci0
Oct 13 01:13:38 gk kernel: ata5: <ATA channel 0> on atapci2
Oct 13 01:13:38 gk kernel: ata6: <ATA channel 1> on atapci2
Oct 13 01:13:38 gk kernel: pci0: <serial bus, SMBus> at device 31.3 (no
driver attached)
Oct 13 01:13:38 gk kernel: pci0: <multimedia, audio> at device 31.5 (no
driver attached)
Oct 13 01:13:38 gk kernel: acpi_button0: <Power Button> on acpi0
Oct 13 01:13:38 gk kernel: atkbdc0: <Keyboard controller (i8042)> port
0x60,0x64 irq 1 on acpi0
Oct 13 01:13:38 gk kernel: atkbd0: <AT Keyboard> irq 1 on atkbdc0
Oct 13 01:13:38 gk kernel: kbd0 at atkbd0
Oct 13 01:13:38 gk kernel: atkbd0: [GIANT-LOCKED]
Oct 13 01:13:38 gk kernel: sio0: <16550A-compatible COM port> port
0x3f8-0x3ff irq 4 flags 0x10 on acpi0
Oct 13 01:13:38 gk kernel: sio0: type 16550A
Oct 13 01:13:38 gk kernel: sio1: <16550A-compatible COM port> port
0x2f8-0x2ff irq 3 on acpi0
Oct 13 01:13:38 gk kernel: sio1: type 16550A
Oct 13 01:13:38 gk kernel: fdc0: <floppy drive controller (FDE)> port
0x3f0-0x3f5,0x3f7 irq 6 drq 2 on acpi0
Oct 13 01:13:38 gk kernel: fdc0: [FAST]
Oct 13 01:13:38 gk kernel: pmtimer0 on isa0
Oct 13 01:13:38 gk kernel: sc0: <System console> at flags 0x100 on isa0
Oct 13 01:13:38 gk kernel: sc0: VGA <16 virtual consoles, flags=0x300>
Oct 13 01:13:38 gk kernel: vga0: <Generic ISA VGA> at port 0x3c0-0x3df
iomem 0xa0000-0xbffff on isa0
Oct 13 01:13:38 gk kernel: Timecounters tick every 1.000 msec
Oct 13 01:13:38 gk kernel: acd0: DVDR <PLEXTOR DVDR PX-708A/1.04> at
ata1-master UDMA33
Oct 13 01:13:38 gk kernel: acd1: CDRW <ASUS CRW-5232AS/1.0> at ata1-slave
UDMA33
Oct 13 01:13:38 gk kernel: ad12: 190782MB <Seagate ST3200822AS 3.01> at
ata6-master SATA150
Oct 13 01:13:38 gk kernel: SMP: AP CPU #1 Launched!
Oct 13 01:13:38 gk kernel: Trying to mount root from ufs:/dev/ad12s2a
Oct 13 01:13:49 gk login: ROOT LOGIN (root) ON ttyv0
Oct 13 01:13:52 gk kernel: em0: link state changed to UP
Oct 13 01:14:56 gk su: balgaa to root on /dev/ttyp0
Oct 13 03:21:44 gk kernel: em0: link state changed to DOWN
Oct 13 03:21:59 gk kernel: em0: link state changed to UP
Oct 13 06:09:36 gk su: balgaa to root on /dev/ttyp1
Oct 13 11:55:17 gk kernel: em0: link state changed to DOWN
Oct 13 17:22:34 gk kernel: em0: link state changed to UP
Oct 14 01:27:40 gk su: balgaa to root on /dev/ttyp0
Oct 14 01:51:10 gk su: balgaa to root on /dev/ttyp1
Oct 14 17:40:48 gk su: balgaa to root on /dev/ttyp1
Oct 15 03:50:36 gk su: balgaa to root on /dev/ttyp1
gk# ifconfig -a
em0: flags=8843<UP,BROADCAST,RUNNING,SIMPLEX,MULTICAST> mtu 1500
options=b<RXCSUM,TXCSUM,VLAN_MTU>
inet x.x.x.x netmask 0xffffffe0 broadcast 80.237.106.159
ether 00:0e:a6:30:39:8b
media: Ethernet autoselect (10baseT/UTP <full-duplex>)
status: active
lo0: flags=8049<UP,LOOPBACK,RUNNING,MULTICAST> mtu 16384
inet 127.0.0.1 netmask 0xff000000
gk#
#pciconf -lv
em0@pci2:1:0: class=0x020000 card=0x80f71043 chip=0x10198086 rev=0x00 hdr=0x00
vendor = 'Intel Corporation'
device = '82547EI Gigabit Ethernet Controller (LOM)'
class = network
subclass = ethernet
Is there solution to solve em0 problem? Any suggestion?
Regards,
Balgaa