Date: Fri, 22 Jan 2010 08:40:32 -0500 From: Mike Tancsa <mike@sentex.net> To: freebsd-current@freebsd.org Cc: Jack Vogel <jfvogel@gmail.com> Subject: em0 on H55 chipset problems Message-ID: <201001221340.o0MDeXKF011833@lava.sentex.ca>
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Not sure how easy it is to repeat, but running HEAD from yesterday
causes the em0 do post a
em0: Watchdog timeout -- resetting
to the serial console on a new i3 system that we just got to test
with. At that point, the box's network is no longer responding. It
netboots off em0 so not sure if the hang after that is nfs not
recovering or not, but it does not respond to network traffic at all.
em0@pci0:0:25:0: class=0x020000 card=0x00368086
chip=0x10f08086 rev=0x06 hdr=0x00
vendor = 'Intel Corporation'
class = network
subclass = ethernet
cap 01[c8] = powerspec 2 supports D0 D3 current D0
cap 05[d0] = MSI supports 1 message, 64 bit enabled with 1 message
cap 13[e0] = PCI Advanced Features: FLR TP
ehci0@pci0:0:26:0: class=0x0c0320 card=0x00368086
chip=0x3b3c8086 rev=0x06 hdr=0x00
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FreeBSD 9.0-CURRENT #0: Thu Jan 21 15:14:14 EST 2010
mdtancsa@ich10.sentex.ca:/usr/HEAD/obj/usr/HEAD/src/sys/alix i386
Timecounter "i8254" frequency 1193182 Hz quality 0
CPU: Intel(R) Core(TM) i3 CPU 530 @ 2.93GHz (2926.02-MHz
686-class CPU)
Origin = "GenuineIntel" Id = 0x20652 Stepping = 2
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=0x98e3bd<SSE3,DTES64,MON,DS_CPL,VMX,EST,TM2,SSSE3,CX16,xTPR,PDCM,SSE4.1,SSE4.2,POPCNT>
AMD Features=0x28100000<NX,RDTSCP,LM>
AMD Features2=0x1<LAHF>
TSC: P-state invariant
real memory = 1073741824 (1024 MB)
avail memory = 894119936 (852 MB)
ACPI APIC Table: <INTEL DH55TC >
FreeBSD/SMP: Multiprocessor System Detected: 2 CPUs
FreeBSD/SMP: 1 package(s) x 2 core(s)
cpu0 (BSP): APIC ID: 0
cpu1 (AP): APIC ID: 4
ACPI Warning: 32/64X FACS address mismatch in FADT -
3762AE40/ 03762AD40, using 32 (20091214/tbfadt-586)
ioapic0 <Version 2.0> irqs 0-23 on motherboard
kbd1 at kbdmux0
cryptosoft0: <software crypto> on motherboard
acpi0: <INTEL DH55TC> on motherboard
acpi0: [ITHREAD]
acpi0: Power Button (fixed)
Timecounter "ACPI-safe" frequency 3579545 Hz quality 850
acpi_timer0: <24-bit timer at 3.579545MHz> port 0x408-0x40b on acpi0
acpi_hpet0: <High Precision Event Timer> iomem 0xfed00000-0xfed003ff on acpi0
Timecounter "HPET" frequency 14318180 Hz quality 900
pcib0: <ACPI Host-PCI bridge> port 0xcf8-0xcff on acpi0
pci0: <ACPI PCI bus> on pcib0
vgapci0: <VGA-compatible display> port 0xf100-0xf107 mem
0xfe000000-0xfe3fffff,0xd0000000-0xdfffffff irq 16 at device 2.0 on pci0
pci0: <simple comms> at device 22.0 (no driver attached)
atapci0: <Intel ATA controller> port
0xf0f0-0xf0f7,0xf0e0-0xf0e3,0xf0d0-0xf0d7,0xf0c0-0xf0c3,0xf0b0-0xf0bf
irq 18 at device 22.2 on pci0
atapci0: [ITHREAD]
ata2: <ATA channel 0> on atapci0
ata2: [ITHREAD]
ata3: <ATA channel 1> on atapci0
ata3: [ITHREAD]
pci0: <simple comms, UART> at device 22.3 (no driver attached)
em0: <Intel(R) PRO/1000 Network Connection 6.9.24> port 0xf040-0xf05f
mem 0xfe400000-0xfe41ffff,0xfe428000-0xfe428fff irq 20 at device 25.0 on pci0
em0: Using MSI interrupt
em0: [FILTER]
em0: Ethernet address: 00:27:0e:09:5e:00
ehci0: <Intel PCH USB 2.0 controller USB-B> mem 0xfe427000-0xfe4273ff
irq 16 at device 26.0 on pci0
ehci0: [ITHREAD]
usbus0: EHCI version 1.0
usbus0: <Intel PCH USB 2.0 controller USB-B> on ehci0
pci0: <multimedia, HDA> at device 27.0 (no driver attached)
pcib1: <ACPI PCI-PCI bridge> irq 17 at device 28.0 on pci0
pci1: <ACPI PCI bus> on pcib1
pcib2: <ACPI PCI-PCI bridge> irq 17 at device 28.4 on pci0
pci2: <ACPI PCI bus> on pcib2
ehci1: <Intel PCH USB 2.0 controller USB-A> mem 0xfe426000-0xfe4263ff
irq 23 at device 29.0 on pci0
ehci1: [ITHREAD]
usbus1: EHCI version 1.0
usbus1: <Intel PCH USB 2.0 controller USB-A> on ehci1
pcib3: <ACPI PCI-PCI bridge> at device 30.0 on pci0
pci3: <ACPI PCI bus> on pcib3
isab0: <PCI-ISA bridge> at device 31.0 on pci0
isa0: <ISA bus> on isab0
atapci1: <Intel AHCI controller> port
0xf090-0xf097,0xf080-0xf083,0xf070-0xf077,0xf060-0xf063,0xf020-0xf03f
mem 0xfe425000-0xfe4257ff irq 19 at device 31.2 on pci0
atapci1: [ITHREAD]
atapci1: AHCI v1.30 controller with 6 3Gbps ports, PM not supported
ata4: <ATA channel 0> on atapci1
ata4: [ITHREAD]
ata5: <ATA channel 1> on atapci1
ata5: [ITHREAD]
ata6: <ATA channel 2> on atapci1
ata6: [ITHREAD]
ata7: <ATA channel 3> on atapci1
ata7: [ITHREAD]
ata8: <ATA channel 4> on atapci1
ata8: [ITHREAD]
ata9: <ATA channel 5> on atapci1
ata9: [ITHREAD]
pci0: <serial bus, SMBus> at device 31.3 (no driver attached)
acpi_button0: <Power Button> on acpi0
atrtc0: <AT realtime clock> port 0x70-0x71 irq 8 on acpi0
atkbdc0: <Keyboard controller (i8042)> port 0x60,0x64 irq 1 on acpi0
atkbd0: <AT Keyboard> irq 1 on atkbdc0
kbd0 at atkbd0
atkbd0: [GIANT-LOCKED]
atkbd0: [ITHREAD]
uart0: <16550 or compatible> port 0x3f8-0x3ff irq 4 flags 0x10 on acpi0
uart0: [FILTER]
uart0: console (9600,n,8,1)
cpu0: <ACPI CPU> on acpi0
est0: <Enhanced SpeedStep Frequency Control> on cpu0
p4tcc0: <CPU Frequency Thermal Control> on cpu0
cpu1: <ACPI CPU> on acpi0
est1: <Enhanced SpeedStep Frequency Control> on cpu1
p4tcc1: <CPU Frequency Thermal Control> on cpu1
pmtimer0 on isa0
orm0: <ISA Option ROM> at iomem 0xcd000-0xcdfff pnpid ORM0000 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
ata0 at port 0x1f0-0x1f7,0x3f6 irq 14 on isa0
ata0: [ITHREAD]
ata1 at port 0x170-0x177,0x376 irq 15 on isa0
ata1: [ITHREAD]
Timecounters tick every 1.000 msec
IPsec: Initialized Security Association Processing.
usbus0: 480Mbps High Speed USB v2.0
usbus1: 480Mbps High Speed USB v2.0
ad0: 76319MB <Seagate ST380811AS 3.AAE> at ata4-master UDMA100 SATA 1.5Gb/s
SMP: AP CPU #1 Launched!
ugen0.1: <Intel> at usbus0ugen1.1: <Intel> at usbus1
uhub0:
<Intel EHCI root HUB, class 9/0, rev 2.00/1.00, addr 1> on usbus0
uhub1: <Intel EHCI root HUB, class 9/0, rev 2.00/1.00, addr 1> on usbus1
Root mount waiting for: usbus1 usbus0
Root mount waiting for: usbus1 usbus0
uhub0: 3 ports with 3 removable, self powered
uhub1: 3 ports with 3 removable, self powered
Root mount waiting for: usbus1 usbus0
ugen0.2: <vendor 0x8087> at usbus0
uhub2: <vendor 0x8087 product 0x0020, class 9/0, rev 2.00/0.00, addr
2> on usbus0
ugen1.2: <vendor 0x8087> at usbus1
uhub3: <vendor 0x8087 product 0x0020, class 9/0, rev 2.00/0.00, addr
2> on usbus1
uhub2: 6 ports with 6 removable, self powered
Root mount waiting for: usbus1
uhub3: 6 ports with 6 removable, self powered
Trying to mount root from nfs:
NFS ROOT: 10.255.255.1:/usr/home/pxe9/
--------------------------------------------------------------------
Mike Tancsa, tel +1 519 651 3400
Sentex Communications, mike@sentex.net
Providing Internet since 1994 www.sentex.net
Cambridge, Ontario Canada www.sentex.net/mike
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