em 6.6.6 - watchdog timeout
Jack Vogel
jfvogel at gmail.com
Fri Oct 19 17:32:26 PDT 2007
OK, I will look into this as soon as I can.
Jack
On 10/19/07, Philip Murray <pmurray at nevada.net.nz> wrote:
>
> On 20/10/2007, at 1:06 AM, Goran Lowkrantz wrote:
>
> > Hi,
> >
> > After the update of em to 6.6.6 last, I experience watchdog timeouts
> > on a server running 6-STABLE.
> >
>
> "me too" on a Supermicro 5015MT+, although I notice my em0 is also
> sharing an interrupt with USB (uhci3)... not sure if that's the culprit.
>
>
>
> [pmurray at chance ~]$ dmesg
> 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 6.2-STABLE #0: Tue Oct 9 07:45:50 NZDT 2007
> root at chance.open2view.net:/usr/obj/usr/src/sys/GENERIC
> ACPI APIC Table: <PTLTD APIC >
> Timecounter "i8254" frequency 1193182 Hz quality 0
> CPU: Intel(R) Xeon(R) CPU X3220 @ 2.40GHz (2394.01-MHz 686-
> class CPU)
> Origin = "GenuineIntel" Id = 0x6f7 Stepping = 7
>
> 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=0xe3bd<SSE3,RSVD2,MON,DS_CPL,VMX,EST,TM2,SSSE3,CX16,xTPR,PDCM>
> AMD Features=0x20100000<NX,LM>
> AMD Features2=0x1<LAHF>
> Cores per package: 4
> real memory = 2146304000 (2046 MB)
> avail memory = 2095353856 (1998 MB)
> ioapic0 <Version 2.0> irqs 0-23 on motherboard
> ioapic1 <Version 2.0> irqs 24-47 on motherboard
> kbd1 at kbdmux0
> ath_hal: 0.9.20.3 (AR5210, AR5211, AR5212, RF5111, RF5112, RF2413,
> RF5413)
> acpi0: <PTLTD RSDT> on motherboard
> acpi0: Power Button (fixed)
> Timecounter "ACPI-fast" frequency 3579545 Hz quality 1000
> acpi_timer0: <24-bit timer at 3.579545MHz> port 0x1008-0x100b on acpi0
> cpu0: <ACPI CPU> on acpi0
> pcib0: <ACPI Host-PCI bridge> port 0xcf8-0xcff on acpi0
> pci0: <ACPI PCI bus> on pcib0
> pcib1: <ACPI PCI-PCI bridge> irq 16 at device 1.0 on pci0
> pci1: <ACPI PCI bus> on pcib1
> pcib2: <ACPI PCI-PCI bridge> irq 17 at device 28.0 on pci0
> pci9: <ACPI PCI bus> on pcib2
> pcib3: <ACPI PCI-PCI bridge> at device 0.0 on pci9
> pci10: <ACPI PCI bus> on pcib3
> pcib4: <PCI-PCI bridge> at device 1.0 on pci10
> pci11: <PCI bus> on pcib4
> arcmsr0: <Areca SATA Host Adapter RAID Controller
> > mem 0xe0200000-0xe0200fff,0xe0800000-0xe0bfffff irq 26 at device
> 14.0 on pci11
> ARECA RAID ADAPTER0: Driver Version 1.20.00.14 2007-2-05
> ARECA RAID ADAPTER0: FIRMWARE VERSION V1.42 2006-10-13
> pcib5: <ACPI PCI-PCI bridge> irq 17 at device 28.4 on pci0
> pci13: <ACPI PCI bus> on pcib5
> em0: <Intel(R) PRO/1000 Network Connection Version - 6.6.6> port
> 0x4000-0x401f mem 0xe0300000-0xe031ffff irq 16 at device 0.0 on pci13
> em0: Ethernet address: 00:30:48:90:48:dc
> em0: [FAST]
> pcib6: <ACPI PCI-PCI bridge> irq 16 at device 28.5 on pci0
> pci14: <ACPI PCI bus> on pcib6
> em1: <Intel(R) PRO/1000 Network Connection Version - 6.6.6> port
> 0x5000-0x501f mem 0xe0400000-0xe041ffff irq 17 at device 0.0 on pci14
> em1: Ethernet address: 00:30:48:90:48:dd
> em1: [FAST]
> uhci0: <UHCI (generic) USB controller> port 0x3000-0x301f irq 23 at
> device 29.0 on pci0
> uhci0: [GIANT-LOCKED]
> usb0: <UHCI (generic) USB controller> 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: <UHCI (generic) USB controller> port 0x3020-0x303f irq 19 at
> device 29.1 on pci0
> uhci1: [GIANT-LOCKED]
> usb1: <UHCI (generic) USB controller> 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: <UHCI (generic) USB controller> port 0x3040-0x305f irq 18 at
> device 29.2 on pci0
> uhci2: [GIANT-LOCKED]
> usb2: <UHCI (generic) USB controller> 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: <UHCI (generic) USB controller> port 0x3060-0x307f irq 16 at
> device 29.3 on pci0
> uhci3: [GIANT-LOCKED]
> usb3: <UHCI (generic) USB controller> 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 82801GB/R (ICH7) USB 2.0 controller> mem
> 0xe0000000-0xe00003ff 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 82801GB/R (ICH7) 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
> pcib7: <ACPI PCI-PCI bridge> at device 30.0 on pci0
> pci15: <ACPI PCI bus> on pcib7
> pci15: <display, VGA> at device 0.0 (no driver attached)
> isab0: <PCI-ISA bridge> at device 31.0 on pci0
> isa0: <ISA bus> on isab0
> atapci0: <Intel ICH7 UDMA100 controller> port
> 0x1f0-0x1f7,0x3f6,0x170-0x177,0x376,0x30a0-0x30af at device 31.1 on pci0
> ata0: <ATA channel 0> on atapci0
> ata1: <ATA channel 1> on atapci0
> pci0: <serial bus, SMBus> at device 31.3 (no driver attached)
> acpi_button0: <Power Button> on acpi0
> sio0: <16550A-compatible COM port> port 0x3f8-0x3ff irq 4 flags 0x10
> on acpi0
> sio0: type 16550A
> sio1: <16550A-compatible COM port> port 0x2f8-0x2ff irq 3 on acpi0
> sio1: type 16550A
> fdc0: <floppy drive controller> port 0x3f0-0x3f5,0x3f7 irq 6 drq 2 on
> acpi0
> fdc0: [FAST]
> ppc0: <ECP parallel printer port> port 0x378-0x37f,0x778-0x77f irq 7
> drq 3 on acpi0
> ppc0: SMC-like chipset (ECP/EPP/PS2/NIBBLE) in COMPATIBLE mode
> ppc0: FIFO with 16/16/9 bytes threshold
> ppbus0: <Parallel port bus> on ppc0
> plip0: <PLIP network interface> on ppbus0
> lpt0: <Printer> on ppbus0
> lpt0: Interrupt-driven port
> ppi0: <Parallel I/O> on ppbus0
> pmtimer0 on isa0
> orm0: <ISA Option ROMs> at iomem 0xc0000-0xcafff,0xcb000-0xcbfff,
> 0xcc000-0xccfff,0xcd000-0xcdfff on isa0
> atkbdc0: <Keyboard controller (i8042)> at port 0x60,0x64 on isa0
> atkbd0: <AT Keyboard> irq 1 on atkbdc0
> kbd0 at atkbd0
> atkbd0: [GIANT-LOCKED]
> 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
> Timecounter "TSC" frequency 2394010800 Hz quality 800
> Timecounters tick every 1.000 msec
> Waiting 5 seconds for SCSI devices to settle
> acd0: CDROM <CD-224E-N/1.AA> at ata0-master UDMA33
> pass2 at arcmsr0 bus 0 target 16 lun 0
> pass2: <Areca RAID controller R001> Fixed Processor SCSI-0 device
> da0 at arcmsr0 bus 0 target 0 lun 0
> da0: <Areca ARC-1110-VOL#00 R001> Fixed Direct Access SCSI-5 device
> da0: 166.666MB/s transfers (83.333MHz, offset 32, 16bit), Tagged
> Queueing Enabled
> da0: 28609MB (58592256 512 byte sectors: 255H 63S/T 3647C)
> da1 at arcmsr0 bus 0 target 0 lun 1
> da1: <Areca ARC-1110-VOL#01 R001> Fixed Direct Access SCSI-5 device
> da1: 166.666MB/s transfers (83.333MHz, offset 32, 16bit), Tagged
> Queueing Enabled
> da1: 2117156MB (4335936000 512 byte sectors: 255H 63S/T 269899C)
> Trying to mount root from ufs:/dev/da0s1a
> WARNING: /backup was not properly dismounted
> em1: link state changed to UP
> em1: link state changed to DOWN
> em0: link state changed to UP
> ums0: Cyclades SUN/PC USB Terminator, rev 1.00/15.00, addr 2, iclass 3/1
> ums0: 5 buttons and Z dir.
> ukbd0: Cyclades SUN/PC USB Terminator, rev 1.00/15.00, addr 2, iclass
> 3/1
> kbd2 at ukbd0
> ums0: at uhub0 port 1 (addr 2) disconnected
> ums0: detached
> ukbd0: at uhub0 port 1 (addr 2) disconnected
> ukbd0: detached
> gif0: promiscuous mode enabled
> gif0: promiscuous mode disabled
> gif0: promiscuous mode enabled
> gif0: promiscuous mode disabled
> gif0: promiscuous mode enabled
> gif0: promiscuous mode disabled
> em0: watchdog timeout -- resetting
> em0: link state changed to DOWN
> em0: link state changed to UP
> pid 38534 (locate.code), uid 65534 inumber 32898 on /tmp: filesystem
> full
> em0: watchdog timeout -- resetting
> em0: link state changed to DOWN
> em0: link state changed to UP
> em0: watchdog timeout -- resetting
> em0: link state changed to DOWN
> em0: link state changed to UP
> em0: watchdog timeout -- resetting
> em0: link state changed to DOWN
> em0: link state changed to UP
> em0: watchdog timeout -- resetting
> em0: link state changed to DOWN
> em0: link state changed to UP
> em0: watchdog timeout -- resetting
> em0: link state changed to DOWN
> em0: link state changed to UP
> em0: watchdog timeout -- resetting
> em0: link state changed to DOWN
> em0: link state changed to UP
> em0: watchdog timeout -- resetting
> em0: link state changed to DOWN
> em0: link state changed to UP
>
> [pmurray at chance ~]$ vmstat -i
> interrupt total rate
> irq14: ata0 47 0
> irq16: em0 uhci3 9168265 9
> irq17: em1 107811254 114
> irq18: uhci2 32252905 34
> irq23: uhci0 ehci0 738 0
> irq26: arcmsr0 33035746 34
> cpu0: timer 1889578811 1999
> Total 2071847766 2192
>
>
>
> [pmurray at chance ~]$ pciconf -lv
> hostb0 at pci0:0:0: class=0x060000 card=0x798015d9 chip=0x27788086
> rev=0xc0 hdr=0x00
> vendor = 'Intel Corporation'
> device = 'Server Memory Controller Hub'
> class = bridge
> subclass = HOST-PCI
> pcib1 at pci0:1:0: class=0x060400 card=0x798015d9 chip=0x27798086
> rev=0xc0 hdr=0x01
> vendor = 'Intel Corporation'
> device = 'PCI Express Root Port'
> class = bridge
> subclass = PCI-PCI
> pcib2 at pci0:28:0: class=0x060400 card=0x798015d9 chip=0x27d08086
> rev=0x01 hdr=0x01
> vendor = 'Intel Corporation'
> device = '82801G (ICH7 Family) PCI Express Root Port'
> class = bridge
> subclass = PCI-PCI
> pcib5 at pci0:28:4: class=0x060400 card=0x798015d9 chip=0x27e08086
> rev=0x01 hdr=0x01
> vendor = 'Intel Corporation'
> device = '82801GR/GH/GHM (ICH7 Family) PCI Express Root Port'
> class = bridge
> subclass = PCI-PCI
> pcib6 at pci0:28:5: class=0x060400 card=0x798015d9 chip=0x27e28086
> rev=0x01 hdr=0x01
> vendor = 'Intel Corporation'
> device = '82801GR/GH/GHM (ICH7 Family) PCI Express Root Port'
> class = bridge
> subclass = PCI-PCI
> uhci0 at pci0:29:0: class=0x0c0300 card=0x798015d9 chip=0x27c88086
> rev=0x01 hdr=0x00
> vendor = 'Intel Corporation'
> device = '82801G (ICH7 Family) USB Universal Host Controller'
> class = serial bus
> subclass = USB
> uhci1 at pci0:29:1: class=0x0c0300 card=0x798015d9 chip=0x27c98086
> rev=0x01 hdr=0x00
> vendor = 'Intel Corporation'
> device = '82801G (ICH7 Family) USB Universal Host Controller'
> class = serial bus
> subclass = USB
> uhci2 at pci0:29:2: class=0x0c0300 card=0x798015d9 chip=0x27ca8086
> rev=0x01 hdr=0x00
> vendor = 'Intel Corporation'
> device = '82801G (ICH7 Family) USB Universal Host Controller'
> class = serial bus
> subclass = USB
> uhci3 at pci0:29:3: class=0x0c0300 card=0x798015d9 chip=0x27cb8086
> rev=0x01 hdr=0x00
> vendor = 'Intel Corporation'
> device = '82801G (ICH7 Family) USB Universal Host Controller'
> class = serial bus
> subclass = USB
> ehci0 at pci0:29:7: class=0x0c0320 card=0x798015d9 chip=0x27cc8086
> rev=0x01 hdr=0x00
> vendor = 'Intel Corporation'
> device = '82801G (ICH7 Family) USB 2.0 Enhanced Host Controller'
> class = serial bus
> subclass = USB
> pcib7 at pci0:30:0: class=0x060401 card=0x798015d9 chip=0x244e8086
> rev=0xe1 hdr=0x01
> vendor = 'Intel Corporation'
> device = '82801BA/CA/DB/DBL/EB/ER/FB (ICH2/3/4/4/5/5/6), 6300ESB
> Hub Interface to PCI Bridge'
> class = bridge
> subclass = PCI-PCI
> isab0 at pci0:31:0: class=0x060100 card=0x798015d9 chip=0x27b88086
> rev=0x01 hdr=0x00
> vendor = 'Intel Corporation'
> device = '82801GB/GR (ICH7 Family) LPC Interface Controller'
> class = bridge
> subclass = PCI-ISA
> atapci0 at pci0:31:1: class=0x01018a card=0x798015d9 chip=0x27df8086
> rev=0x01 hdr=0x00
> vendor = 'Intel Corporation'
> device = '82801G (ICH7 Family) Ultra ATA Storage Controller'
> class = mass storage
> subclass = ATA
> none0 at pci0:31:3: class=0x0c0500 card=0x798015d9 chip=0x27da8086
> rev=0x01 hdr=0x00
> vendor = 'Intel Corporation'
> device = '82801G (ICH7 Family) SMBus Controller'
> class = serial bus
> subclass = SMBus
> pcib3 at pci9:0:0: class=0x060400 card=0x00000000 chip=0x032c8086
> rev=0x09 hdr=0x01
> vendor = 'Intel Corporation'
> device = '6702PXH PCI Express-to-PCI Express Bridge'
> class = bridge
> subclass = PCI-PCI
> ioapic0 at pci9:0:1: class=0x080020 card=0x798015d9 chip=0x03268086
> rev=0x09 hdr=0x00
> vendor = 'Intel Corporation'
> device = 'PCI Bridge Hub I/OxAPIC Interrupt Controller A'
> class = base peripheral
> subclass = interrupt controller
> pcib4 at pci10:1:0: class=0x060400 card=0x00000000 chip=0x03358086
> rev=0x0a hdr=0x01
> vendor = 'Intel Corporation'
> device = '80331 [Lindsay] I/O processor PCI-X bridge'
> class = bridge
> subclass = PCI-PCI
> arcmsr0 at pci11:14:0: class=0x010400 card=0x111017d3 chip=0x111017d3
> rev=0x00 hdr=0x00
> vendor = 'Areca Technology Corporation'
> device = 'ARC-1110 4-Port PCI-X to SATA RAID Controller'
> class = mass storage
> subclass = RAID
> em0 at pci13:0:0: class=0x020000 card=0x108c15d9 chip=0x108c8086 rev=0x03
> hdr=0x00
> vendor = 'Intel Corporation'
> device = 'PRO/1000 PM'
> class = network
> subclass = ethernet
> em1 at pci14:0:0: class=0x020000 card=0x109a15d9 chip=0x109a8086 rev=0x00
> hdr=0x00
> vendor = 'Intel Corporation'
> class = network
> subclass = ethernet
> none1 at pci15:0:0: class=0x030000 card=0x798015d9 chip=0x515e1002
> rev=0x02 hdr=0x00
> vendor = 'ATI Technologies Inc'
> class = display
> subclass = VGA
> [pmurray at chance ~]$
>
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