Re: 8.0-BETA2: mi_startup() panic on VIA C7 diskless

From: Kip Macy <kmacy_at_freebsd.org>
Date: Tue, 11 Aug 2009 22:07:47 -0700
The patch on freefall was updated to have that earlier today. I'll
pass it on to re_at_

Thanks,
Kip

On Tue, Aug 11, 2009 at 4:25 PM, Arno J.
Klaassen<arno_at_heho.snv.jussieu.fr> wrote:
> Kip Macy <kmacy_at_freebsd.org> writes:
>
>> Please try the following patch:
>>
>> http://people.freebsd.org/~kmacy/flowtable_boot.patch
>
> yeah, this works over here. Thank you very much.
>
> Just for completeness, here is my local patch; apart
> from the parenthesis issue I also needed to add
> the
>  #define V_flowtable_ready VNET(flowtable_ready)
> in order to make it compile
>
> Best regards,
>
> Arno
>
> ###
> Index: net/flowtable.c
> ===================================================================
> --- net/flowtable.c     (revision 196087)
> +++ net/flowtable.c     (working copy)
> _at__at_ -203,8 +203,10 _at__at_
>  static VNET_DEFINE(int, flowtable_fin_wait_expire) = FIN_WAIT_IDLE;
>  static VNET_DEFINE(int, flowtable_tcp_expire) = TCP_IDLE;
>  static VNET_DEFINE(int, flowtable_nmbflows) = 4096;
> +static VNET_DEFINE(int, flowtable_ready) = 0;
>
>  #define        V_flowtable_enable              VNET(flowtable_enable)
> +#define        V_flowtable_ready               VNET(flowtable_ready)
>  #define        V_flowtable_hits                VNET(flowtable_hits)
>  #define        V_flowtable_lookups             VNET(flowtable_lookups)
>  #define        V_flowtable_misses              VNET(flowtable_misses)
> _at__at_ -345,7 +347,7 _at__at_
>        struct udphdr *uh;
>        struct sctphdr *sh;
>
> -       if (V_flowtable_enable == 0)
> +       if ((V_flowtable_enable == 0) || (V_flowtable_ready == 0))
>                return (0);
>
>        key[1] = key[0] = 0;
> _at__at_ -799,6 +801,7 _at__at_
>            NULL, NULL, NULL, NULL, 64, UMA_ZONE_MAXBUCKET);
>        uma_zone_set_max(V_flow_ipv4_zone, V_flowtable_nmbflows);
>        uma_zone_set_max(V_flow_ipv6_zone, V_flowtable_nmbflows);
> +       V_flowtable_ready = 1;
>  }
>
>  VNET_SYSINIT(flowtable_init, SI_SUB_KTHREAD_INIT, SI_ORDER_ANY,
>
>>
>>
>> On Tue, Aug 11, 2009 at 9:27 AM, Arno J.
>> Klaassen<arno_at_heho.snv.jussieu.fr> wrote:
>>>
>>> Robert Noland <rnoland_at_FreeBSD.org> writes:
>>>
>>>> On Mon, 2009-08-10 at 18:40 +0200, Arno J. Klaassen wrote:
>>>>> Hello,
>>>>>
>>>>> I get the following panic when pxebooting a 8.0-BETA2 on a
>>>>> VIA-C7-MB. The kernel is cross-build from a clean amd64-7-stable
>>>>> and I defined CPUTYPE?=pentiumpro in make.conf.
>>>>>
>>>>> Let me know what I can provide more as info to get around this.
>>>>
>>>> I've seen this as well.  You can disable apic which I see has been
>>>> suggested.  The NMI seems to be generated by HWPMC_HOOKS, in my case
>>>> removing it from the GENERIC config allows it to boot and use apic.  I'm
>>>> not certain what the correct fix is, but after talking to jkoshy_at_ we did
>>>> find the specific point in the HWPMC_HOOKS code that triggers this,
>>>> which can be disabled by testing for CPU_VENDOR_CENTAUR.
>>>>
>>>> The attached hack should get things booting...
>>>
>>>
>>> Correct. It now boots OK with apic enabled (but still panics
>>> at the 'flowtable bug').
>>> Thanks.
>>>
>>> Arno
>>>
>>>
>>>> robert.
>>>>
>>>>> Thanks in advance.
>>>>>
>>>>> Best, Arno
>>>>>
>>>>>
>>>>>
>>>>> #####
>>>>>
>>>>> OK boot -sv
>>>>> KDB: debugger backends: ddb
>>>>> KDB: current backend: ddb
>>>>> SMAP type=01 base=0000000000000000 len=000000000009f800
>>>>> SMAP type=02 base=000000000009f800 len=0000000000000800
>>>>> SMAP type=02 base=00000000000f0000 len=0000000000010000
>>>>> SMAP type=01 base=0000000000100000 len=000000007bde0000
>>>>> SMAP type=04 base=000000007bee0000 len=0000000000003000
>>>>> SMAP type=03 base=000000007bee3000 len=000000000000d000
>>>>> SMAP type=02 base=000000007bef0000 len=0000000000010000
>>>>> SMAP type=02 base=00000000e0000000 len=0000000010000000
>>>>> SMAP type=02 base=00000000fec00000 len=0000000000001000
>>>>> SMAP type=02 base=00000000fee00000 len=0000000000001000
>>>>> SMAP type=02 base=00000000ffff0000 len=0000000000010000
>>>>> Copyright (c) 1992-2009 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 8.0-BETA2 #1 r196087M: Mon Aug 10 15:16:20 CEST 2009
>>>>>     toor_at_push:/raid1/obj/i386/raid1/bsd/8/src/sys/C7-FW
>>>>> WARNING: WITNESS option enabled, expect reduced performance.
>>>>> WARNING: DIAGNOSTIC option enabled, expect reduced performance.
>>>>> MEMGUARD DEBUGGING ALLOCATOR INITIALIZED:
>>>>>         MEMGUARD map base: 0xc4c00000
>>>>>         MEMGUARD map limit: 0xc6c01000
>>>>>         MEMGUARD map size: 33558528 (Bytes)
>>>>> Preloaded elf kernel "/boot/kernel/kernel" at 0xc0bdc000.
>>>>> Timecounter "i8254" frequency 1193182 Hz quality 0
>>>>> Calibrating TSC clock ... TSC clock: 999896638 Hz
>>>>> CPU: VIA C7 Processor 1000MHz (999.90-MHz 686-class CPU)
>>>>>   Origin = "CentaurHauls"  Id = 0x6d0  Stepping = 0
>>>>>   Features=0xa7c9bbff<FPU,VME,DE,PSE,TSC,MSR,PAE,MCE,CX8,APIC,SEP,MTRR,PGE,CMOV,PAT,CLFLUSH,ACPI,MMX,FXSR,SSE,SSE2,TM,PBE>
>>>>>   Features2=0x4181<SSE3,EST,TM2,xTPR>
>>>>>   VIA Padlock Features=0xffcc<RNG,AES,AES-CTR,SHA1,SHA256,RSA>
>>>>> real memory  = 2079195136 (1982 MB)
>>>>> Physical memory chunk(s):
>>>>> 0x0000000000001000 - 0x000000000009efff, 647168 bytes (158 pages)
>>>>> 0x0000000000100000 - 0x00000000003fffff, 3145728 bytes (768 pages)
>>>>> 0x0000000000c26000 - 0x0000000079baffff, 2029559808 bytes (495498 pages)
>>>>> avail memory = 2027855872 (1933 MB)
>>>>> Table 'FACP' at 0x7bee3080
>>>>> Table 'MCFG' at 0x7bee6ec0
>>>>> Table 'APIC' at 0x7bee6e40
>>>>> MADT: Found table at 0x7bee6e40
>>>>> MP Configuration Table version 1.4 found at 0xc00f1ce0
>>>>> APIC: Using the MADT enumerator.
>>>>> MADT: Found CPU APIC ID 0 ACPI ID 0: enabled
>>>>> SMP: Added CPU 0 (AP)
>>>>> ACPI APIC Table: <VX800  AWRDACPI>
>>>>> APIC: CPU 0 has ACPI ID 0
>>>>> bios32: Found BIOS32 Service Directory header at 0xc00f8f70
>>>>> bios32: Entry = 0xf9580 (c00f9580)  Rev = 0  Len = 1
>>>>> pcibios: PCI BIOS entry at 0xf0000+0x95d0
>>>>> pnpbios: Found PnP BIOS data at 0xc00fa110
>>>>> pnpbios: Entry = f0000:a140  Rev = 1.0
>>>>> Other BIOS signatures found:
>>>>> ULE: setup cpu 0
>>>>> ACPI: RSDP 0xf79d0 00014 (v0 VX800 )
>>>>> ACPI: RSDT 0x7bee3000 00030 (v1 VX800  AWRDACPI 42302E31 AWRD 00000000)
>>>>> ACPI: FACP 0x7bee3080 00074 (v1 VX800  AWRDACPI 42302E31 AWRD 00000000)
>>>>> ACPI: DSDT 0x7bee3100 03D16 (v1 VX800  AWRDACPI 00001000 MSFT 03000000)
>>>>> ACPI: FACS 0x7bee0000 00040
>>>>> ACPI: MCFG 0x7bee6ec0 0003C (v1 VX800  AWRDACPI 42302E31 AWRD 00000000)
>>>>> ACPI: APIC 0x7bee6e40 00066 (v1 VX800  AWRDACPI 42302E31 AWRD 00000000)
>>>>> MADT: Found IO APIC ID 2, Interrupt 0 at 0xfec00000
>>>>> ioapic0: Routing external 8259A's -> intpin 0
>>>>> MADT: Found IO APIC ID 3, Interrupt 24 at 0xfecc0000
>>>>> MADT: Interrupt override: source 0, irq 2
>>>>> ioapic0: Routing IRQ 0 -> intpin 2
>>>>> MADT: Interrupt override: source 9, irq 9
>>>>> ioapic0: intpin 9 trigger: level
>>>>> ioapic0: intpin 9 polarity: low
>>>>> lapic0: Routing NMI -> LINT1
>>>>> lapic0: LINT1 trigger: edge
>>>>> lapic0: LINT1 polarity: high
>>>>> ioapic0 <Version 0.3> irqs 0-23 on motherboard
>>>>> ioapic1 <Version 0.3> irqs 24-47 on motherboard
>>>>> cpu0 BSP:
>>>>>      ID: 0x00000000   VER: 0x00050014 LDR: 0x00000000 DFR: 0xffffffff
>>>>>   lint0: 0x00010700 lint1: 0x00000400 TPR: 0x00000000 SVR: 0x000001ff
>>>>>   timer: 0x000100ef therm: 0x00010000 err: 0x00010000 pcm: 0x00000400
>>>>> null: <null device, zero device>
>>>>> nfslock: pseudo-device
>>>>> random: <entropy source, Hardware, VIA Nehemiah>
>>>>> io: <I/O>
>>>>> kbd: new array size 4
>>>>> kbd1 at kbdmux0
>>>>> mem: <memory>
>>>>> npx0: INT 16 interface
>>>>> acpi0: <VX800 AWRDACPI> on motherboard
>>>>> PCIe: Memory Mapped configuration base _at_ 0xe0000000
>>>>> pcibios: BIOS version 3.00
>>>>> ioapic0: routing intpin 9 (ISA IRQ 9) to lapic 0 vector 48
>>>>> acpi0: [MPSAFE]
>>>>> acpi0: [ITHREAD]
>>>>> acpi0: Power Button (fixed)
>>>>> acpi0: wakeup code va 0xc4b9c000 pa 0x1000
>>>>> AcpiOsDerivePciId: \_SB_.PCI0.IDEC.SAPR -> bus 0 dev 15 func 0
>>>>> AcpiOsDerivePciId: \_SB_.PCI0.USB1.U2F0 -> bus 0 dev 16 func 0
>>>>> AcpiOsDerivePciId: \_SB_.PCI0.USB2.U2F1 -> bus 0 dev 16 func 1
>>>>> AcpiOsDerivePciId: \_SB_.PCI0.USB3.U2F2 -> bus 0 dev 16 func 2
>>>>> AcpiOsDerivePciId: \_SB_.PCI0.EHCI.U2F4 -> bus 0 dev 16 func 4
>>>>> AcpiOsDerivePciId: \_SB_.PCI0.AZAC.AZAR -> bus 0 dev 20 func 0
>>>>> AcpiOsDerivePciId: \_SB_.PCI0.PEXG.RPXG -> bus 0 dev 2 func 0
>>>>> AcpiOsDerivePciId: \_SB_.PCI0.PEX0.RPX0 -> bus 0 dev 3 func 0
>>>>> AcpiOsDerivePciId: \_SB_.PCI0.PEX1.RPX1 -> bus 0 dev 3 func 1
>>>>> AcpiOsDerivePciId: \_SB_.PCI0.P2PB.P2PR -> bus 0 dev 19 func 0
>>>>> AcpiOsDerivePciId: \_SB_.PCI0.VT86.VTSB -> bus 0 dev 17 func 0
>>>>> acpi0: reservation of 0, a0000 (3) failed
>>>>> acpi0: reservation of 100000, 7bde0000 (3) failed
>>>>> ACPI timer: 1/1 1/1 1/1 1/1 1/1 1/1 1/1 1/1 1/1 1/1 -> 10
>>>>> Timecounter "ACPI-fast" frequency 3579545 Hz quality 1000
>>>>> acpi_timer0: <24-bit timer at 3.579545MHz> port 0x408-0x40b on acpi0
>>>>> pci_link0:        Index  IRQ  Rtd  Ref  IRQs
>>>>>   Initial Probe       0   10   N     0  3 4 6 7 10 11 12
>>>>>   Validation          0   10   N     0  3 4 6 7 10 11 12
>>>>>   After Disable       0  255   N     0  3 4 6 7 10 11 12
>>>>> pci_link1:        Index  IRQ  Rtd  Ref  IRQs
>>>>>   Initial Probe       0   11   N     0  3 4 6 7 10 11 12
>>>>>   Validation          0   11   N     0  3 4 6 7 10 11 12
>>>>>   After Disable       0  255   N     0  3 4 6 7 10 11 12
>>>>> pci_link2:        Index  IRQ  Rtd  Ref  IRQs
>>>>>   Initial Probe       0    7   N     0  3 4 6 7 10 11 12
>>>>>   Validation          0    7   N     0  3 4 6 7 10 11 12
>>>>>   After Disable       0  255   N     0  3 4 6 7 10 11 12
>>>>> pci_link3:        Index  IRQ  Rtd  Ref  IRQs
>>>>>   Initial Probe       0    5   N     0  3 4 6 7 10 11 12
>>>>>   Validation          0  255   N     0  3 4 6 7 10 11 12
>>>>>   After Disable       0  255   N     0  3 4 6 7 10 11 12
>>>>> pci_link4:        Index  IRQ  Rtd  Ref  IRQs
>>>>>   Initial Probe       0  255   N     0  3 4 6 7 10 11 12
>>>>>   Validation          0  255   N     0  3 4 6 7 10 11 12
>>>>>   After Disable       0  255   N     0  3 4 6 7 10 11 12
>>>>> pci_link5:        Index  IRQ  Rtd  Ref  IRQs
>>>>>   Initial Probe       0  255   N     0  3 4 6 7 10 11 12
>>>>>   Validation          0  255   N     0  3 4 6 7 10 11 12
>>>>>   After Disable       0  255   N     0  3 4 6 7 10 11 12
>>>>> pci_link6:        Index  IRQ  Rtd  Ref  IRQs
>>>>>   Initial Probe       0  255   N     0  3 4 6 7 10 11 12
>>>>>   Validation          0  255   N     0  3 4 6 7 10 11 12
>>>>>   After Disable       0  255   N     0  3 4 6 7 10 11 12
>>>>> pci_link7:        Index  IRQ  Rtd  Ref  IRQs
>>>>>   Initial Probe       0   11   N     0  3 4 6 7 10 11 12
>>>>>   Validation          0   11   N     0  3 4 6 7 10 11 12
>>>>>   After Disable       0  255   N     0  3 4 6 7 10 11 12
>>>>> acpi_button0: <Power Button> on acpi0
>>>>> acpi_button1: <Sleep Button> on acpi0
>>>>> pcib0: <ACPI Host-PCI bridge> port 0xcf8-0xcff on acpi0
>>>>> pci0: <ACPI PCI bus> on pcib0
>>>>> pci0: domain=0, physical bus=0
>>>>> found-> vendor=0x1106, dev=0x0353, revid=0x11
>>>>>         domain=0, bus=0, slot=0, func=0
>>>>>         class=06-00-00, hdrtype=0x00, mfdev=1
>>>>>         cmdreg=0x0006, statreg=0x0200, cachelnsz=16 (dwords)
>>>>>         lattimer=0x08 (240 ns), mingnt=0x00 (0 ns), maxlat=0x00 (0 ns)
>>>>> found-> vendor=0x1106, dev=0x1353, revid=0x00
>>>>>         domain=0, bus=0, slot=0, func=1
>>>>>         class=06-00-00, hdrtype=0x00, mfdev=0
>>>>>         cmdreg=0x0006, statreg=0x0200, cachelnsz=16 (dwords)
>>>>>         lattimer=0x00 (0 ns), mingnt=0x00 (0 ns), maxlat=0x00 (0 ns)
>>>>> found-> vendor=0x1106, dev=0x2353, revid=0x00
>>>>>         domain=0, bus=0, slot=0, func=2
>>>>>         class=06-00-00, hdrtype=0x00, mfdev=0
>>>>>         cmdreg=0x0006, statreg=0x0200, cachelnsz=16 (dwords)
>>>>>         lattimer=0x00 (0 ns), mingnt=0x00 (0 ns), maxlat=0x00 (0 ns)
>>>>> found-> vendor=0x1106, dev=0x3353, revid=0x00
>>>>>         domain=0, bus=0, slot=0, func=3
>>>>>         class=06-00-00, hdrtype=0x00, mfdev=0
>>>>>         cmdreg=0x0006, statreg=0x0200, cachelnsz=0 (dwords)
>>>>>         lattimer=0x00 (0 ns), mingnt=0x00 (0 ns), maxlat=0x00 (0 ns)
>>>>> found-> vendor=0x1106, dev=0x4353, revid=0x00
>>>>>         domain=0, bus=0, slot=0, func=4
>>>>>         class=06-00-00, hdrtype=0x00, mfdev=0
>>>>>         cmdreg=0x0006, statreg=0x0200, cachelnsz=16 (dwords)
>>>>>         lattimer=0x00 (0 ns), mingnt=0x00 (0 ns), maxlat=0x00 (0 ns)
>>>>> found-> vendor=0x1106, dev=0x5353, revid=0x00
>>>>>         domain=0, bus=0, slot=0, func=5
>>>>>         class=08-00-20, hdrtype=0x00, mfdev=1
>>>>>         cmdreg=0x0006, statreg=0x0000, cachelnsz=16 (dwords)
>>>>>         lattimer=0x00 (0 ns), mingnt=0x00 (0 ns), maxlat=0x00 (0 ns)
>>>>> found-> vendor=0x1106, dev=0x6353, revid=0x00
>>>>>         domain=0, bus=0, slot=0, func=6
>>>>>         class=06-00-00, hdrtype=0x00, mfdev=1
>>>>>         cmdreg=0x0006, statreg=0x0000, cachelnsz=16 (dwords)
>>>>>         lattimer=0x00 (0 ns), mingnt=0x00 (0 ns), maxlat=0x00 (0 ns)
>>>>> found-> vendor=0x1106, dev=0x7353, revid=0x00
>>>>>         domain=0, bus=0, slot=0, func=7
>>>>>         class=06-00-00, hdrtype=0x00, mfdev=0
>>>>>         cmdreg=0x0006, statreg=0x0200, cachelnsz=16 (dwords)
>>>>>         lattimer=0x00 (0 ns), mingnt=0x00 (0 ns), maxlat=0x00 (0 ns)
>>>>> found-> vendor=0x1106, dev=0x1122, revid=0x11
>>>>>         domain=0, bus=0, slot=1, func=0
>>>>>         class=03-00-00, hdrtype=0x00, mfdev=0
>>>>>         cmdreg=0x0007, statreg=0x3010, cachelnsz=0 (dwords)
>>>>>         lattimer=0x20 (960 ns), mingnt=0x00 (0 ns), maxlat=0x00 (0 ns)
>>>>>         intpin=a, irq=10
>>>>>         powerspec 2  supports D0 D1 D2 D3  current D0
>>>>>         MSI supports 1 message
>>>>>         map[10]: type Prefetchable Memory, range 32, base 0xd8000000, size 26, enabled
>>>>>         map[14]: type Memory, range 32, base 0xde000000, size 24, enabled
>>>>>         map[18]: type Memory, range 32, base 0xc0000000, size 28, enabled
>>>>> pcib0: matched entry for 0.1.INTA
>>>>> pcib0: slot 1 INTA hardwired to IRQ 16
>>>>> found-> vendor=0x1106, dev=0xc353, revid=0x00
>>>>>         domain=0, bus=0, slot=2, func=0
>>>>>         class=06-04-00, hdrtype=0x01, mfdev=0
>>>>>         cmdreg=0x0007, statreg=0x0010, cachelnsz=16 (dwords)
>>>>>         lattimer=0x00 (0 ns), mingnt=0x04 (1000 ns), maxlat=0x00 (0 ns)
>>>>>         intpin=a, irq=11
>>>>>         powerspec 2  supports D0 D3  current D0
>>>>>         MSI supports 1 message, 64 bit, vector masks
>>>>> pcib0: matched entry for 0.2.INTA
>>>>> pcib0: slot 2 INTA hardwired to IRQ 27
>>>>> found-> vendor=0x1106, dev=0xe353, revid=0x00
>>>>>         domain=0, bus=0, slot=3, func=0
>>>>>         class=06-04-00, hdrtype=0x01, mfdev=1
>>>>>         cmdreg=0x0007, statreg=0x0010, cachelnsz=16 (dwords)
>>>>>         lattimer=0x00 (0 ns), mingnt=0x04 (1000 ns), maxlat=0x00 (0 ns)
>>>>>         intpin=a, irq=11
>>>>>         powerspec 2  supports D0 D3  current D0
>>>>>         MSI supports 1 message, 64 bit, vector masks
>>>>> pcib0: matched entry for 0.3.INTA
>>>>> pcib0: slot 3 INTA hardwired to IRQ 31
>>>>> found-> vendor=0x1106, dev=0xf353, revid=0x00
>>>>>         domain=0, bus=0, slot=3, func=1
>>>>>         class=06-04-00, hdrtype=0x01, mfdev=1
>>>>>         cmdreg=0x0007, statreg=0x0010, cachelnsz=16 (dwords)
>>>>>         lattimer=0x00 (0 ns), mingnt=0x04 (1000 ns), maxlat=0x00 (0 ns)
>>>>>         intpin=b, irq=11
>>>>>         powerspec 2  supports D0 D3  current D0
>>>>>         MSI supports 1 message, 64 bit, vector masks
>>>>> pcib0: matched entry for 0.3.INTB
>>>>> pcib0: slot 3 INTB hardwired to IRQ 39
>>>>> found-> vendor=0x1106, dev=0x5324, revid=0x00
>>>>>         domain=0, bus=0, slot=15, func=0
>>>>>         class=01-01-8a, hdrtype=0x00, mfdev=0
>>>>>         cmdreg=0x0007, statreg=0x0290, cachelnsz=0 (dwords)
>>>>>         lattimer=0x20 (960 ns), mingnt=0x00 (0 ns), maxlat=0x00 (0 ns)
>>>>>         powerspec 2  supports D0 D3  current D0
>>>>>         map[20]: type I/O Port, range 32, base 0xfc00, size  4, enabled
>>>>> found-> vendor=0x1106, dev=0x3038, revid=0xa0
>>>>>         domain=0, bus=0, slot=16, func=0
>>>>>         class=0c-03-00, hdrtype=0x00, mfdev=1
>>>>>         cmdreg=0x0007, statreg=0x0218, cachelnsz=16 (dwords)
>>>>>         lattimer=0x20 (960 ns), mingnt=0x00 (0 ns), maxlat=0x00 (0 ns)
>>>>>         intpin=a, irq=10
>>>>>         powerspec 2  supports D0 D1 D2 D3  current D0
>>>>>         map[20]: type I/O Port, range 32, base 0xf800, size  5, enabled
>>>>> pcib0: matched entry for 0.16.INTA
>>>>> pcib0: slot 16 INTA hardwired to IRQ 20
>>>>> found-> vendor=0x1106, dev=0x3038, revid=0xa0
>>>>>         domain=0, bus=0, slot=16, func=1
>>>>>         class=0c-03-00, hdrtype=0x00, mfdev=1
>>>>>         cmdreg=0x0007, statreg=0x0210, cachelnsz=16 (dwords)
>>>>>         lattimer=0x20 (960 ns), mingnt=0x00 (0 ns), maxlat=0x00 (0 ns)
>>>>>         intpin=b, irq=11
>>>>>         powerspec 2  supports D0 D1 D2 D3  current D0
>>>>>         map[20]: type I/O Port, range 32, base 0xf400, size  5, enabled
>>>>> pcib0: matched entry for 0.16.INTB
>>>>> pcib0: slot 16 INTB hardwired to IRQ 22
>>>>> found-> vendor=0x1106, dev=0x3038, revid=0xa0
>>>>>         domain=0, bus=0, slot=16, func=2
>>>>>         class=0c-03-00, hdrtype=0x00, mfdev=1
>>>>>         cmdreg=0x0007, statreg=0x0210, cachelnsz=16 (dwords)
>>>>>         lattimer=0x20 (960 ns), mingnt=0x00 (0 ns), maxlat=0x00 (0 ns)
>>>>>         intpin=c, irq=7
>>>>>         powerspec 2  supports D0 D1 D2 D3  current D0
>>>>>         map[20]: type I/O Port, range 32, base 0xf000, size  5, enabled
>>>>> pcib0: matched entry for 0.16.INTC
>>>>> pcib0: slot 16 INTC hardwired to IRQ 21
>>>>> found-> vendor=0x1106, dev=0x3104, revid=0x90
>>>>>         domain=0, bus=0, slot=16, func=4
>>>>>         class=0c-03-20, hdrtype=0x00, mfdev=1
>>>>>         cmdreg=0x0007, statreg=0x0210, cachelnsz=16 (dwords)
>>>>>         lattimer=0x20 (960 ns), mingnt=0x00 (0 ns), maxlat=0x00 (0 ns)
>>>>>         intpin=d, irq=5
>>>>>         powerspec 2  supports D0 D1 D2 D3  current D0
>>>>>         map[10]: type Memory, range 32, base 0xdffff000, size  8, enabled
>>>>> pcib0: matched entry for 0.16.INTD
>>>>> pcib0: slot 16 INTD hardwired to IRQ 23
>>>>> found-> vendor=0x1106, dev=0x8353, revid=0x00
>>>>>         domain=0, bus=0, slot=17, func=0
>>>>>         class=06-01-00, hdrtype=0x00, mfdev=1
>>>>>         cmdreg=0x0003, statreg=0x0210, cachelnsz=0 (dwords)
>>>>>         lattimer=0x00 (0 ns), mingnt=0x00 (0 ns), maxlat=0x00 (0 ns)
>>>>>         powerspec 2  supports D0 D3  current D0
>>>>> found-> vendor=0x1106, dev=0xa353, revid=0x00
>>>>>         domain=0, bus=0, slot=17, func=7
>>>>>         class=06-00-00, hdrtype=0x00, mfdev=0
>>>>>         cmdreg=0x0000, statreg=0x2200, cachelnsz=0 (dwords)
>>>>>         lattimer=0x20 (960 ns), mingnt=0x00 (0 ns), maxlat=0x00 (0 ns)
>>>>> found-> vendor=0x1106, dev=0xb353, revid=0x00
>>>>>         domain=0, bus=0, slot=19, func=0
>>>>>         class=06-04-00, hdrtype=0x01, mfdev=0
>>>>>         cmdreg=0x0007, statreg=0x2010, cachelnsz=0 (dwords)
>>>>>         lattimer=0x00 (0 ns), mingnt=0x04 (1000 ns), maxlat=0x00 (0 ns)
>>>>> found-> vendor=0x1106, dev=0x3288, revid=0x10
>>>>>         domain=0, bus=0, slot=20, func=0
>>>>>         class=04-03-00, hdrtype=0x00, mfdev=0
>>>>>         cmdreg=0x0006, statreg=0x0010, cachelnsz=16 (dwords)
>>>>>         lattimer=0x00 (0 ns), mingnt=0x00 (0 ns), maxlat=0x00 (0 ns)
>>>>>         intpin=a, irq=10
>>>>>         powerspec 2  supports D0 D3  current D0
>>>>>         MSI supports 1 message, 64 bit
>>>>>         map[10]: type Memory, range 64, base 0xdfff8000, size 14, enabled
>>>>> pcib0: matched entry for 0.20.INTA
>>>>> pcib0: slot 20 INTA hardwired to IRQ 17
>>>>> NMI ISA 3c, EISA 0
>>>>> NMI ... going to debugger
>>>>> [thread pid 0 tid 100000 ]
>>>>> Stopped at      0xc060098f = vsscanf+0x98f:     movl    %edx,0xfffffe8c(%ebp)
>>>>> db> ps
>>>>>   pid  ppid  pgrp   uid   state   wmesg     wchan    cmd
>>>>>     5     0     0     0  RL                          [xpt_thrd]
>>>>>     4     0     0     0  RL                          [g_down]
>>>>>     3     0     0     0  RL                          [g_up]
>>>>>     2     0     0     0  RL                          [g_event]
>>>>>    12     0     0     0  WL      (threaded)          intr
>>>>> 100021                   I                           [irq9: acpi0]
>>>>> 100016                   I                           [swi2: cambio]
>>>>> 100014                   I                           [swi6: task queue]
>>>>> 100013                   I                           [swi6: Giant taskq]
>>>>> 100011                   I                           [swi5: +]
>>>>> 100006                   I                           [swi1: netisr 0]
>>>>> 100005                   I                           [swi4: clock]
>>>>> 100004                   I                           [swi3: vm]
>>>>>    11     0     0     0  RL                          [idle: cpu0]
>>>>>     1     0     0     0  ?L                          [kernel]
>>>>>    10     0     0     0  RL                          [audit]
>>>>>     0     0     0     0  RLs     (threaded)          kernel
>>>>> 100020                   RunQ                        [acpi_task_2]
>>>>> 100019                   RunQ                        [acpi_task_1]
>>>>> 100018                   RunQ                        [acpi_task_0]
>>>>> 100017                   RunQ                        [kqueue taskq]
>>>>> 100012                   RunQ                        [thread taskq]
>>>>> 100010                   RunQ                        [firmware taskq]
>>>>> 100000                   Run     CPU 0               [swapper]
>>>>> db> where
>>>>> Tracing pid 0 tid 100000 td 0xc0934590
>>>>> vsscanf(c6ce5440,c089c6a3,c0c207b0,c0c207b0,c0c208c4,...) at 0xc060098f = vsscanf+0x98f
>>>>> sscanf(c6ce5440,c089c6a3,c0c20894,c0c207f0,c0c20874,...) at 0xc0600a22 = sscanf+0x22
>>>>> res_find(c0c20940,c089252b,0,0,0,...) at 0xc05f7ba9 = res_find+0x319
>>>>> resource_find(c0c20940,c089252b,0,0,0,...) at 0xc05f7eda = resource_find+0x5a
>>>>> resource_string_value(c6d117b0,2,c089252b,c0c20964,ffffffff,...) at 0xc05f8041 = resource_string_value+0x61
>>>>> devclass_add_device(101,c6d0acc0,c6dffb80,c0c209c0,c05f3e6b,...) at 0xc05f071e = devclass_add_device+0x16e
>>>>> device_set_devclass(c6dffb80,c08852dc,c089d6c5,c6dffbbc,c6dffbbc,...) at 0xc05f16af = device_set_devclass+0x6f
>>>>> device_probe_child(c6dff780,c6dffb80,0,c6d11780,c6dffb80,...) at 0xc05f3e6b = device_probe_child+0xfb
>>>>> device_probe(c6dffb80,c0c20a1c,c048ebcc,c091efd4,c6dffb80,...) at 0xc05f4160 = device_probe+0xa0
>>>>> device_probe_and_attach(c6dffb80,c6dff780,0,c6df3080,c6df3080,...) at 0xc05f4238 = device_probe_and_attach+0x48
>>>>> bus_generic_attach(c6dff780,c6dd86c0,1,c04b21a0,c6dff780,0,c6dd86c0) at 0xc05f42a8 = bus_generic_attach+0x48
>>>>> acpi_pci_attach(c6dff780,c6dba05c,c08e9428,c089bed4,80000000,...) at 0xc04b275c = acpi_pci_attach+0x18c
>>>>> device_attach(c6dff780,c6d10e88,c6d10e88,c6df3080) at 0xc05f34c7 = device_attach+0x3b7
>>>>> device_probe_and_attach(c6dff780,c04b4680,c6d77000,c6df3080,c6d77000,...) at 0xc05f4255 = device_probe_and_attach+0x65
>>>>> bus_generic_attach(c6df3080,c08c3e86,0,c0c20ae0,c6dd86c0,...) at 0xc05f42a8 = bus_generic_attach+0x48
>>>>> acpi_pcib_attach(c6df3080,c6de82d4,0,c0c20b10,2,...) at 0xc04b4911 = acpi_pcib_attach+0x1a1
>>>>> acpi_pcib_acpi_attach(c6df3080,c6d8a85c,c08e9428,c089bed4,80000000,...) at 0xc04b54a1 = acpi_pcib_acpi_attach+0x251
>>>>> device_attach(c6df3080,c0c20b84,c05f8cd1,c6d19ca0) at 0xc05f34c7 = device_attach+0x3b7
>>>>> device_probe_and_attach(c6df3080,c08e9418,fffeffff,c6dd1900,fffeffff,...) at 0xc05f4255 = device_probe_and_attach+0x65
>>>>> bus_generic_attach(c6d77000,fff80000,fffeffff,c6deb468,fff80000,...) at 0xc05f42a8 = bus_generic_attach+0x48
>>>>> acpi_attach(c6d77000,c6d8385c,c08e9428,c089bed4,80000000,...) at 0xc04aa1ae = acpi_attach+0xbbe
>>>>> device_attach(c6d77000,c6ce4c50,0,c6d77500) at 0xc05f34c7 = device_attach+0x3b7
>>>>> device_probe_and_attach(c6d77000,c087ebd2,0,c6d77500,c6d77500,...) at 0xc05f4255 = device_probe_and_attach+0x65
>>>>> bus_generic_attach(c6d77500,a,c087ebd2,0) at 0xc05f42a8 = bus_generic_attach+0x48
>>>>> nexus_acpi_attach(c6d77500,c6da785c,c08e9428,c089bed4,80000000,...) at 0xc081caae = nexus_acpi_attach+0x7e
>>>>> device_attach(c6d77500,c089df99,184,20000) at 0xc05f34c7 = device_attach+0x3b7
>>>>> device_probe_and_attach(c6d77500,c6d77c80,c6d77c80,c6d19100,c6d77c80,...) at 0xc05f4255 = device_probe_and_attach+0x65
>>>>> bus_generic_new_pass(c6d77c80,c6d79000,c08e9368,c08cf034,fffffff,...) at 0xc05f449d = bus_generic_new_pass+0xcd
>>>>> bus_set_pass(7fffffff,c0c20d6c,c081efdc,fffffff,c0c20d88,...) at 0xc05f2341 = bus_set_pass+0x81
>>>>> root_bus_configure(fffffff,c0c20d88,c05839d6,0,c1ec00,...) at 0xc05f2392 = root_bus_configure+0x12
>>>>> configure(0,c1ec00,c1ec00,c1e000,c25000,...) at 0xc081efdc = configure+0xc
>>>>> mi_startup() at 0xc05839d6 = mi_startup+0xa6
>>>>> begin() at 0xc0453005 = begin+0x2c
>>>>> db>
>>>>> _______________________________________________
>>>>> freebsd-current_at_freebsd.org mailing list
>>>>> http://lists.freebsd.org/mailman/listinfo/freebsd-current
>>>>> To unsubscribe, send any mail to "freebsd-current-unsubscribe_at_freebsd.org"
>>>
>>> --
>>>
>>>  Arno J. Klaassen
>>>
>>>  SCITO S.A.
>>>  8 rue des Haies
>>>  F-75020 Paris, France
>>>  http://scito.com
>>> _______________________________________________
>>> freebsd-current_at_freebsd.org mailing list
>>> http://lists.freebsd.org/mailman/listinfo/freebsd-current
>>> To unsubscribe, send any mail to "freebsd-current-unsubscribe_at_freebsd.org"
>>>
>
> --
>
>  Arno J. Klaassen
>
>  SCITO S.A.
>  8 rue des Haies
>  F-75020 Paris, France
>  http://scito.com
> _______________________________________________
> freebsd-current_at_freebsd.org mailing list
> http://lists.freebsd.org/mailman/listinfo/freebsd-current
> To unsubscribe, send any mail to "freebsd-current-unsubscribe_at_freebsd.org"
>



-- 
When bad men combine, the good must associate; else they will fall one
by one, an unpitied sacrifice in a contemptible struggle.

    Edmund Burke
Received on Wed Aug 12 2009 - 03:07:49 UTC

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