Date: Sun, 26 Jun 2005 18:01:29 GMT From: Sebastian Koehler <acex5@syncer.de> To: freebsd-gnats-submit@FreeBSD.org Subject: sparc64/82681: dc state messages Message-ID: <200506261801.j5QI1TFl086122@www.freebsd.org> Resent-Message-ID: <200506261810.j5QIA8uu088722@freefall.freebsd.org>
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>Number: 82681
>Category: sparc64
>Synopsis: dc state messages
>Confidential: no
>Severity: non-critical
>Priority: low
>Responsible: freebsd-sparc64
>State: open
>Quarter:
>Keywords:
>Date-Required:
>Class: sw-bug
>Submitter-Id: current-users
>Arrival-Date: Sun Jun 26 18:10:08 GMT 2005
>Closed-Date:
>Last-Modified:
>Originator: Sebastian Koehler
>Release: 6.0-CURRENT
>Organization:
>Environment:
FreeBSD sunshine.thrillkill.lan 6.0-CURRENT FreeBSD 6.0-CURRENT #2: Sun Jun 26 17:37:30 CEST 2005 root@sunshine.thrillkill.lan:/usr/obj/usr/src/sys/GENERIC sparc64
>Description:
Running FreeBSD 6.0-CURRENT on a Sun Netra X1. ifconfig up on a dc onboard NIC (Davicom DM9102A) cause system to log the following events.
dc0: failed to force tx and rx to idle state
dc0: failed to force tx and rx to idle state
Network connectivity works fine, but these messages confuse me a little.
sunshine# dmesg
GDB: no debug ports present
KDB: debugger backends: ddb
KDB: current backend: ddb
Copyright (c) 1992-2005 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 6.0-CURRENT #2: Sun Jun 26 17:37:30 CEST 2005
root@sunshine.thrillkill.lan:/usr/obj/usr/src/sys/GENERIC
WARNING: WITNESS option enabled, expect reduced performance.
Timecounter "tick" frequency 500000000 Hz quality 1000
real memory = 536870912 (512 MB)
avail memory = 505470976 (482 MB)
cpu0: Sun Microsystems UltraSparc-IIe Processor (500.00 MHz CPU)
nexus0: <Open Firmware Nexus device>
pcib0: <U2P UPA-PCI bridge> on nexus0
pcib0: Sabre, impl 0, version 0, ign 0x7c0, bus A
pcib0: [FAST]
pcib0: [GIANT-LOCKED]
pcib0: [FAST]
pcib0: [GIANT-LOCKED]
pcib0 dvma: DVMA map: 0x60000000 to 0x63ffffff
pci0: <OFW PCI bus> on pcib0
isab0: <PCI-ISA bridge> at device 7.0 on pci0
isa0: <ISA bus> on isab0
pci0: <old, non-VGA display device> at device 3.0 (no driver attached)
pci0: <old, non-VGA display device> at device 3.0 (no driver attached)
dc0: <Davicom DM9102A 10/100BaseTX> port 0x10000-0x100ff at device 12.0 on pci0
miibus0: <MII bus> on dc0
ukphy0: <Generic IEEE 802.3u media interface> on miibus0
ukphy0: 10baseT, 10baseT-FDX, 100baseTX, 100baseTX-FDX, auto
dc0: Ethernet address: 00:03:ba:0f:22:55
dc0: if_start running deferred for Giant
dc0: [GIANT-LOCKED]
dc1: <Davicom DM9102A 10/100BaseTX> port 0x10100-0x101ff mem 0x2000-0x20ff at device 5.0 on pci0
miibus1: <MII bus> on dc1
ukphy1: <Generic IEEE 802.3u media interface> on miibus1
ukphy1: 10baseT, 10baseT-FDX, 100baseTX, 100baseTX-FDX, auto
dc1: Ethernet address: 00:03:ba:0f:22:55
dc1: if_start running deferred for Giant
dc1: [GIANT-LOCKED]
ohci0: <AcerLabs M5237 (Aladdin-V) USB controller> mem 0x1000000-0x1000fff at device 10.0 on pci0
ohci0: [GIANT-LOCKED]
usb0: OHCI version 1.0, legacy support
usb0: <AcerLabs M5237 (Aladdin-V) USB controller> on ohci0
usb0: USB revision 1.0
uhub0: AcerLabs OHCI root hub, class 9/0, rev 1.00/1.00, addr 1
uhub0: 2 ports with 2 removable, self powered
atapci0: <AcerLabs M5229 UDMA66 controller> port 0x10200-0x10207,0x10218-0x1021b,0x10210-0x10217,0x10208-0x1020b,0x10220-0x1022f at device 13.0 on pci0
ata2: <ATA channel 0> on atapci0
ata3: <ATA channel 1> on atapci0
nexus0: <syscons>, type (unknown) (no driver attached)
rtc0: <Real Time Clock> at port 0x70-0x71 on isa0
uart0: <16550 or compatible> at port 0x3f8-0x3ff irq 43 on isa0
uart0: console (9600,n,8,1)
uart1: <16550 or compatible> at port 0x2e8-0x2ef irq 43 on isa0
Timecounters tick every 1.000 msec
ad0: 38166MB <Seagate ST340824A 3.28> at ata2-master PIO4
Trying to mount root from ufs:/dev/ad0a
dc0: failed to force tx and rx to idle state
dc0: failed to force tx and rx to idle state
dc0: failed to force tx and rx to idle state
dc0: failed to force tx and rx to idle state
dc1: failed to force tx and rx to idle state
dc1: failed to force tx and rx to idle state
dc1: failed to force tx and rx to idle state
dc1: failed to force tx and rx to idle state
>How-To-Repeat:
sunshine# ifconfig dc0 down
sunshine# ifconfig dc0 up
>Fix:
>Release-Note:
>Audit-Trail:
>Unformatted:
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