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Date: Sun, 23 Nov 2008 06:30:32 GMT
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To: "Chris Ruiz" <yr.retarded@gmail.com>
References: <58c737d70811222048n3e049fe0r9eafad79f52b47d8@mail.gmail.com>
From: loader <loader@freebsd.org>
In-Reply-To: <58c737d70811222048n3e049fe0r9eafad79f52b47d8@mail.gmail.com>
	(Chris Ruiz's message of "Sat\, 22 Nov 2008 22\:48\:54 -0600")
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Cc: freebsd-current@freebsd.org
Subject: Re: boot stalls at pci0
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"Chris Ruiz" <yr.retarded@gmail.com> wrote:

> Upon attempting to upgrade my system from 7-STABLE to 8-CURRENT I
> encountered a show-stopper bug.
>
> Important system info:
> -Intel DQ35JO motherboard w/ most recent BIOS
> -Core2Duo E6850 cpu
> -FreeBSD/AMD64
> -8gb ram
> -ZFS root, USB stick UFS boot
>
> I never had problems booting the system in the past nor had I
> experienced any stability issues.  Simply, I want to upgrade to
> -CURRENT because I use zfs, which has recently been updated.  I csuped
> two days ago and successfully built and installed world.  I built a
> custom kernel, installed it and rebooted.  This is where my problem
> lies.  The system hangs upon boot at the message: pci0: <ACPI PCI bus>
> on pcib0.

Hi,

Try hw.pci.mcfg=0 ?

Regards,
loader

> OK, so I thought maybe this is a problem with my custom kernel, so I
> tried a GENERIC kernel and received the same hang.
>
> So next I did what I should have done before before blindly assuming
> -CURRENT would boot, I downloaded the 200811 snapshot and tried to
> boot it.  No dice.
>
> The 200810 and 200809 snapshots all hang at the same place.
>
> Interestingly enough the 200807 snapshot (there is no 200808 for
> AMD64) booted just like -STABLE had previously.
>
> I tried booting and breaking into the debugger with no success. Typing
> boot -d at the loader prompt gave me an endless sea of scroll.
>
> Since I boot off a usb stick, I can easily use VMWare Fusion to build
> a new kernel for me to test.
>
> So my question to essentially is, where did this regression come from
> and what can I do to help fix this?  My best guess is that this is
> ACPI related but I am obviously not a developer.  Attached below is a
> dmesg from the 200807 AMD64 livecd.
>
> Thanks,
>
> Chris Ruiz
>
>
> Copyright (c) 1992-2008 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-CURRENT-200807 #0: Tue Jul 15 00:29:21 UTC 2008
>     root@mason.cse.buffalo.edu:/usr/obj/usr/src/sys/GENERIC
> WARNING: WITNESS option enabled, expect reduced performance.
> Timecounter "i8254" frequency 1193182 Hz quality 0
> CPU: Intel(R) Core(TM)2 Duo CPU     E6850  @ 3.00GHz (3001.46-MHz K8-class CPU)
>   Origin = "GenuineIntel"  Id = 0x6fb  Stepping = 11
>   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=0xe3f5<SSE3,DTES64,DS_CPL,VMX,SMX,EST,TM2,SSSE3,CX16,xTPR,PDCM>
>   AMD Features=0x20100800<SYSCALL,NX,LM>
>   AMD Features2=0x1<LAHF>
>   Cores per package: 2
> usable memory = 8486961152 (8093 MB)
> avail memory  = 8206684160 (7826 MB)
> ACPI APIC Table: <INTEL  DQ3510J >
> FreeBSD/SMP: Multiprocessor System Detected: 2 CPUs
>  cpu0 (BSP): APIC ID:  0
>  cpu1 (AP): APIC ID:  1
> ioapic0: Changing APIC ID to 2
> ioapic0 <Version 2.0> irqs 0-23 on motherboard
> kbd1 at kbdmux0
> ath_hal: 0.9.20.3 (AR5210, AR5211, AR5212, RF5111, RF5112, RF2413, RF5413)
> acpi0: <INTEL DQ3510J> on motherboard
> acpi0: [ITHREAD]
> acpi0: Power Button (fixed)
> Timecounter "ACPI-fast" frequency 3579545 Hz quality 1000
> acpi_timer0: <24-bit timer at 3.579545MHz> port 0x408-0x40b on acpi0
> pcib0: <ACPI Host-PCI bridge> port 0xcf8-0xcff on acpi0
> pci0: <ACPI PCI bus> on pcib0
> vgapci0: <VGA-compatible display> port 0x3458-0x345f mem
> 0xe0380000-0xe03fffff,0xd0000000-0xdfffffff,0xe0200000-0xe02fffff irq
> 16 at device 2.0 on pci0
> vgapci1: <VGA-compatible display> mem 0xe0300000-0xe037ffff at device
> 2.1 on pci0
> pci0: <simple comms> at device 3.0 (no driver attached)
> atapci0: <Intel ATA controller> port
> 0x3450-0x3457,0x346c-0x346f,0x3448-0x344f,0x3468-0x346b,0x3420-0x342f
> irq 18 at device 3.2 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 3.3 (no driver attached)
> em0: <Intel(R) PRO/1000 Network Connection 6.9.5> port 0x3400-0x341f
> mem 0xe0400000-0xe041ffff,0xe0424000-0xe0424fff irq 20 at device 25.0
> on pci0
> em0: Using MSI interrupt
> em0: [FILTER]
> em0: Ethernet address: 00:19:d1:a4:1a:cf
> uhci0: <Intel 82801I (ICH9) USB controller> port 0x30e0-0x30ff irq 18
> at device 26.0 on pci0
> uhci0: [GIANT-LOCKED]
> uhci0: [ITHREAD]
> usb0: <Intel 82801I (ICH9) USB controller> on uhci0
> usb0: USB revision 1.0
> uhub0: <Intel UHCI root hub, class 9/0, rev 1.00/1.00, addr 1> on usb0
> uhub0: 2 ports with 2 removable, self powered
> uhci1: <Intel 82801I (ICH9) USB controller> port 0x30c0-0x30df irq 21
> at device 26.1 on pci0
> uhci1: [GIANT-LOCKED]
> uhci1: [ITHREAD]
> usb1: <Intel 82801I (ICH9) USB controller> on uhci1
> usb1: USB revision 1.0
> uhub1: <Intel UHCI root hub, class 9/0, rev 1.00/1.00, addr 1> on usb1
> uhub1: 2 ports with 2 removable, self powered
> uhci2: <Intel 82801I (ICH9) USB controller> port 0x30a0-0x30bf irq 17
> at device 26.2 on pci0
> uhci2: [GIANT-LOCKED]
> uhci2: [ITHREAD]
> usb2: <Intel 82801I (ICH9) USB controller> on uhci2
> usb2: USB revision 1.0
> uhub2: <Intel UHCI root hub, class 9/0, rev 1.00/1.00, addr 1> on usb2
> uhub2: 2 ports with 2 removable, self powered
> ehci0: <Intel 82801I (ICH9) USB 2.0 controller> mem
> 0xe0426c00-0xe0426fff irq 17 at device 26.7 on pci0
> ehci0: [GIANT-LOCKED]
> ehci0: [ITHREAD]
> usb3: EHCI version 1.0
> usb3: companion controllers, 2 ports each: usb0 usb1 usb2
> usb3: <Intel 82801I (ICH9) USB 2.0 controller> on ehci0
> usb3: USB revision 2.0
> uhub3: <Intel EHCI root hub, class 9/0, rev 2.00/1.00, addr 1> on usb3
> uhub3: 6 ports with 6 removable, self powered
> pci0: <multimedia> at device 27.0 (no driver attached)
> pcib1: <ACPI PCI-PCI bridge> at device 28.0 on pci0
> pci1: <ACPI PCI bus> on pcib1
> pcib2: <ACPI PCI-PCI bridge> at device 28.1 on pci0
> pci2: <ACPI PCI bus> on pcib2
> pcib3: <ACPI PCI-PCI bridge> at device 28.2 on pci0
> pci3: <ACPI PCI bus> on pcib3
> atapci1: <Marvell 88SX6101 UDMA133 controller> port
> 0x2018-0x201f,0x2024-0x2027,0x2010-0x2017,0x2020-0x2023,0x2000-0x200f
> mem 0xe0100000-0xe01001ff irq 18 at device 0.0 on pci3
> atapci1: [ITHREAD]
> ata4: <ATA channel 0> on atapci1
> ata4: [ITHREAD]
> pcib4: <ACPI PCI-PCI bridge> at device 28.3 on pci0
> pci4: <ACPI PCI bus> on pcib4
> pcib5: <ACPI PCI-PCI bridge> at device 28.4 on pci0
> pci5: <ACPI PCI bus> on pcib5
> uhci3: <Intel 82801I (ICH9) USB controller> port 0x3080-0x309f irq 23
> at device 29.0 on pci0
> uhci3: [GIANT-LOCKED]
> uhci3: [ITHREAD]
> usb4: <Intel 82801I (ICH9) USB controller> on uhci3
> usb4: USB revision 1.0
> uhub4: <Intel UHCI root hub, class 9/0, rev 1.00/1.00, addr 1> on usb4
> uhub4: 2 ports with 2 removable, self powered
> uhci4: <Intel 82801I (ICH9) USB controller> port 0x3060-0x307f irq 19
> at device 29.1 on pci0
> uhci4: [GIANT-LOCKED]
> uhci4: [ITHREAD]
> usb5: <Intel 82801I (ICH9) USB controller> on uhci4
> usb5: USB revision 1.0
> uhub5: <Intel UHCI root hub, class 9/0, rev 1.00/1.00, addr 1> on usb5
> uhub5: 2 ports with 2 removable, self powered
> uhci5: <Intel 82801I (ICH9) USB controller> port 0x3040-0x305f irq 18
> at device 29.2 on pci0
> uhci5: [GIANT-LOCKED]
> uhci5: [ITHREAD]
> usb6: <Intel 82801I (ICH9) USB controller> on uhci5
> usb6: USB revision 1.0
> uhub6: <Intel UHCI root hub, class 9/0, rev 1.00/1.00, addr 1> on usb6
> uhub6: 2 ports with 2 removable, self powered
> ehci1: <Intel 82801I (ICH9) USB 2.0 controller> mem
> 0xe0426800-0xe0426bff irq 23 at device 29.7 on pci0
> ehci1: [GIANT-LOCKED]
> ehci1: [ITHREAD]
> usb7: EHCI version 1.0
> usb7: companion controllers, 2 ports each: usb4 usb5 usb6
> usb7: <Intel 82801I (ICH9) USB 2.0 controller> on ehci1
> usb7: USB revision 2.0
> uhub7: <Intel EHCI root hub, class 9/0, rev 2.00/1.00, addr 1> on usb7
> uhub7: 6 ports with 6 removable, self powered
> pcib6: <ACPI PCI-PCI bridge> at device 30.0 on pci0
> pci6: <ACPI PCI bus> on pcib6
> fxp0: <Intel 82551 Pro/100 Ethernet> port 0x1000-0x103f mem
> 0xe0021000-0xe0021fff,0xe0000000-0xe001ffff irq 21 at device 0.0 on
> pci6
> miibus0: <MII bus> on fxp0
> inphy0: <i82555 10/100 media interface> PHY 1 on miibus0
> inphy0:  10baseT, 10baseT-FDX, 100baseTX, 100baseTX-FDX, auto
> fxp0: XXX: driver didn't set ifq_maxlen
> fxp0: Ethernet address: 00:07:e9:01:b9:6a
> fxp0: [ITHREAD]
> fwohci0: <Lucent FW322/323> mem 0xe0020000-0xe0020fff irq 19 at device
> 3.0 on pci6
> fwohci0: [FILTER]
> fwohci0: OHCI version 1.0 (ROM=0)
> fwohci0: No. of Isochronous channels is 8.
> fwohci0: EUI64 00:90:27:00:01:d0:dc:04
> fwohci0: Phy 1394a available S400, 2 ports.
> fwohci0: Link S400, max_rec 2048 bytes.
> firewire0: <IEEE1394(FireWire) bus> on fwohci0
> dcons_crom0: <dcons configuration ROM> on firewire0
> dcons_crom0: bus_addr 0x274c000
> fwe0: <Ethernet over FireWire> on firewire0
> if_fwe0: Fake Ethernet address: 02:90:27:d0:dc:04
> fwe0: Ethernet address: 02:90:27:d0:dc:04
> fwip0: <IP over FireWire> on firewire0
> fwip0: Firewire address: 00:90:27:00:01:d0:dc:04 @ 0xfffe00000000,
> S400, maxrec 2048
> sbp0: <SBP-2/SCSI over FireWire> on firewire0
> fwohci0: Initiate bus reset
> fwohci0: BUS reset
> fwohci0: node_id=0xc800ffc0, gen=1, CYCLEMASTER mode
> isab0: <PCI-ISA bridge> at device 31.0 on pci0
> isa0: <ISA bus> on isab0
> atapci2: <Intel AHCI controller> port
> 0x3438-0x343f,0x3464-0x3467,0x3430-0x3437,0x3460-0x3463,0x3020-0x303f
> mem 0xe0426000-0xe04267ff irq 21 at device 31.2 on pci0
> atapci2: [ITHREAD]
> atapci2: AHCI Version 01.20 controller with 6 ports PM supported
> ata5: <ATA channel 0> on atapci2
> ata5: [ITHREAD]
> ata6: <ATA channel 1> on atapci2
> ata6: [ITHREAD]
> ata7: <ATA channel 2> on atapci2
> ata7: [ITHREAD]
> ata8: <ATA channel 3> on atapci2
> ata8: [ITHREAD]
> ata9: <ATA channel 4> on atapci2
> ata9: [ITHREAD]
> ata10: <ATA channel 5> on atapci2
> ata10: [ITHREAD]
> pci0: <serial bus, SMBus> at device 31.3 (no driver attached)
> acpi_hpet0: <High Precision Event Timer> iomem 0xfed00000-0xfed003ff on acpi0
> Timecounter "HPET" frequency 14318180 Hz quality 900
> 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
> acpi_button0: <Sleep Button> on acpi0
> atrtc0: <AT realtime clock> port 0x70-0x71,0x74-0x77 irq 8 on acpi0
> uart0: <16550 or compatible> port 0x3f8-0x3ff irq 4 flags 0x10 on acpi0
> uart0: [FILTER]
> orm0: <ISA Option ROM> at iomem 0xce000-0xcf7ff 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]
> atkbd0: [ITHREAD]
> ppc0: cannot reserve I/O port range
> 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
> ugen0: <American Power Conversion Back-UPS XS  900 FW:830.E6 .D USB
> FW:E6, class 0/0, rev 1.10/1.06, addr 2> on uhub5
> ukbd0: <Dell Dell USB Keyboard, class 0/0, rev 1.10/3.52, addr 3> on uhub5
> kbd2 at ukbd0
> Timecounters tick every 1.000 msec
> firewire0: 1 nodes, maxhop <= 0, cable IRM = 0 (me)
> firewire0: bus manager 0 (me)
> md0: Preloaded image </boot/mfsroot> 4194304 bytes at 0xffffffff80d464e8
> acd0: DMA limited to UDMA33, device found non-ATA66 cable
> acd0: DVDROM <DVD-ROM BDV316G/VER 0C17> at ata4-master UDMA33
> ad10: 476940MB <WDC WD5000AAKS-00YGA0 12.01C02> at ata5-master SATA300
> ad12: 476940MB <Seagate ST3500630AS 3.AAK> at ata6-master SATA300
> ad18: 715404MB <Seagate ST3750640AS 3.AAE> at ata9-master SATA300
> ad20: 715404MB <Seagate ST3750640AS 3.AAE> at ata10-master SATA300
> GEOM_LABEL: Label for provider acd0 is iso9660/FreeBSD_LiveFS.
> GEOM_LABEL: Label for provider ad18 is label/sea750-1.
> GEOM_LABEL: Label for provider ad20 is label/sea750-2.
> SMP: AP CPU #1 Launched!
> WARNING: WITNESS option enabled, expect reduced performance.
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