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Date: Tue, 2 Mar 2004 10:32:44 -0500
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Thread-Topic: Re: Soft lock during boot.
Thread-Index: AcQAaSFEKF6AwJ0HSi6GS7ALXqeTLgAAlmfgAAAFj2A=
From: "Robin P. Blanchard" <robin.blanchard@gactr.uga.edu>
To: <current@freebsd.org>
Subject: Re: Soft lock during boot.
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Replying to myself...
Removing atapicam allows the box to continue booting...

> Latest sources (as of this morning, EDT) yield a soft-lock=20
> during boot on my
> dell PE350 test machine. Below is a serial-ddb session. Let=20
> me know what else
> I can do to help. Thanks in advance.
>=20
>=20
> Copyright (c) 1992-2004 The FreeBSD Project.
> Copyright (c) 1979, 1980, 1983, 1986, 1988, 1989, 1991, 1992,=20
> 1993, 1994
>         The Regents of the University of California. All=20
> rights reserved.
> FreeBSD 5.2-CURRENT #0: Tue Mar  2 09:43:44 EST 2004
>     root@bsdfs5.gactr.uga.edu:/usr/obj/usr/src/sys/fbsd5.debug
> WARNING: WITNESS option enabled, expect reduced performance.
> Preloaded elf kernel "/boot/kernel/kernel" at 0xc07cb000.
> Preloaded elf module "/boot/modules/if_fxp.ko" at 0xc07cb26c.
> Preloaded elf module "/boot/modules/miibus.ko" at 0xc07cb318.
> Preloaded elf module "/boot/modules/ng_ether.ko" at 0xc07cb3c4.
> Preloaded elf module "/boot/modules/netgraph.ko" at 0xc07cb474.
> Preloaded elf module "/boot/modules/ng_one2many.ko" at 0xc07cb524.
> Preloaded elf module "/boot/modules/twe.ko" at 0xc07cb5d8.
> Preloaded elf module "/boot/modules/acpi.ko" at 0xc07cb684.
> Timecounter "i8254" frequency 1193182 Hz quality 0
> CPU: Intel Pentium III (851.94-MHz 686-class CPU)
>   Origin =3D "GenuineIntel"  Id =3D 0x68a  Stepping =3D 10
> =20
> Features=3D0x383f9ff<FPU,VME,DE,PSE,TSC,MSR,PAE,MCE,CX8,SEP,MTRR
> ,PGE,MCA,CMOV,P
> AT,PSE36,MMX,FXSR,SSE>
> real memory  =3D 536608768 (511 MB)
> avail memory =3D 519659520 (495 MB)
> Pentium Pro MTRR support enabled
> npx0: [FAST]
> npx0: <math processor> on motherboard
> npx0: INT 16 interface
> acpi0: <INTEL TR440BXA> on motherboard
> pcibios: BIOS version 2.10
> Found $PIR table, 7 entries at 0xc00f2a80
> acpi0: Power Button (fixed)
> Timecounter "ACPI-safe" frequency 3579545 Hz quality 1000
> acpi_timer0: <24-bit timer at 3.579545MHz> port 0x408-0x40b on acpi0
> acpi_cpu0: <CPU> on acpi0
> pcib0: <ACPI Host-PCI bridge> port 0xcf8-0xcff on acpi0
> pci0: <ACPI PCI bus> on pcib0
> pcib0: slot 7 INTD is routed to irq 5
> pcib0: slot 12 INTA is routed to irq 7
> pcib0: slot 13 INTA is routed to irq 7
> pcib0: slot 14 INTA is routed to irq 11
> pcib0: slot 15 INTA is routed to irq 10
> isab0: <PCI-ISA bridge> at device 7.0 on pci0
> isa0: <ISA bus> on isab0
> atapci0: <Intel PIIX4 UDMA33 controller> port 0xffa0-0xffaf=20
> at device 7.1 on
> pci0
> ata0: at 0x1f0 irq 14 on atapci0
> ata0: [MPSAFE]
> ata1: at 0x170 irq 15 on atapci0
> ata1: [MPSAFE]
> pci0: <serial bus, USB> at device 7.2 (no driver attached)
> pci0: <bridge, PCI-unknown> at device 7.3 (no driver attached)
> fxp0: <Intel 82559 Pro/100 Ethernet> port 0xef00-0xef3f mem
> 0xfea00000-0xfeafffff,0xfebfd000-0xfebfdfff irq 7 at device=20
> 12.0 on pci0
> fxp0: Ethernet address 00:02:b3:86:a6:d4
> miibus0: <MII bus> on fxp0
> inphy0: <i82555 10/100 media interface> on miibus0
> inphy0:  10baseT, 10baseT-FDX, 100baseTX, 100baseTX-FDX, auto
> fxp1: <Intel 82559 Pro/100 Ethernet> port 0xee80-0xeebf mem
> 0xfe800000-0xfe8fffff,0xfebfc000-0xfebfcfff irq 7 at device=20
> 13.0 on pci0
> fxp1: Ethernet address 00:02:b3:86:a6:d5
> miibus1: <MII bus> on fxp1
> inphy1: <i82555 10/100 media interface> on miibus1
> inphy1:  10baseT, 10baseT-FDX, 100baseTX, 100baseTX-FDX, auto
> pci0: <display, VGA> at device 14.0 (no driver attached)
> twe0: <3ware 7000 series Storage Controller. Driver version=20
> 1.50.00.000> port
> 0xefa0-0xefaf mem 0xfe000000-0xfe7fffff,0xfebfec00-0xfebfec0f=20
> irq 10 at
> device 15.0 on pci0
> twe0: 2 ports, Firmware FE7X 1.05.00.056, BIOS BE7X 1.08.00.046
> acpi_button0: <Sleep Button> on acpi0
> atkbdc0: <Keyboard controller (i8042)> port 0x64,0x60 irq 1 on acpi0
> atkbd0: <AT Keyboard> flags 0x1 irq 1 on atkbdc0
> kbd0 at atkbd0
> psm0: <PS/2 Mouse> irq 12 on atkbdc0
> psm0: model IntelliMouse Explorer, device ID 4
> fdc0: I/O to control range incorrect
> sio0 port 0x3f8-0x3ff irq 4 on acpi0
> sio0: type 16550A, console
> sio1 port 0x2f8-0x2ff irq 3 on acpi0
> sio1: type 16550A
> fdc0: I/O to control range incorrect
> orm0: <Option ROMs> at iomem
> 0xca800-0xcbfff,0xc9000-0xca7ff,0xc8000-0xc8fff,0xc0000-0xc7ff
> f on isa0
> sc0: <System console> on isa0
> sc0: VGA <16 virtual consoles, flags=3D0x0>
> vga0: <Generic ISA VGA> at port 0x3c0-0x3df iomem=20
> 0xa0000-0xbffff on isa0
> fdc0: <Enhanced floppy controller (i82077, NE72065 or clone)> at port
> 0x3f7,0x3f0-0x3f5 irq 6 drq 2 on isa0
> fdc0: FIFO enabled, 8 bytes threshold
> fd0: <1440-KB 3.5" drive> on fdc0 drive 0
> ppc0: parallel port not found.
> Timecounter "TSC" frequency 851936369 Hz quality 800
> Timecounters tick every 10.000 msec
> acd0: CDROM <CD-224E> at ata0-master UDMA33
> twed0: <Unit 0, TwinStor, Normal> on twe0
> twed0: 19072MB (39060452 sectors)
> db> where
> siointr1(c4017000,0,c0628340,69f,d7263c4c) at siointr1+0xec
> siointr(c4017000,c156aa20,c0665a40,c1566690,d7263c54) at siointr+0x35
> intr_execute_handlers(c0657e50,d7263c78,c04b1bcd,c066fca0,c1566690) at
> intr_execute_handlers+0xd8
> atpic_handle_intr(4) at atpic_handle_intr+0xcf
> Xatpic_intr4() at Xatpic_intr4+0x1e
> --- interrupt, eip =3D 0xc07a8685, esp =3D 0xd7263cbc, ebp =3D=20
> 0xd7263cbc ---
> acpi_cpu_c1(1,1,0,d7263cf4,c04b1bcd) at acpi_cpu_c1+0x5
> acpi_cpu_idle(d7263d10,c04a6529,c0663840,2,c0613ade) at=20
> acpi_cpu_idle+0xe5
> cpu_idle(c0663840,2,c0613ade,52,c04a64f0) at cpu_idle+0x28
> idle_proc(0,d7263d48,c0613970,31c,20) at idle_proc+0x39
> fork_exit(c04a64f0,0,d7263d48) at fork_exit+0xd5
> fork_trampoline() at fork_trampoline+0x8
> --- trap 0x1, eip =3D 0, esp =3D 0xd7263d7c, ebp =3D 0 ---
> db> show locks
> exclusive spin mutex sio r =3D 0 (0xc06a2860) locked @
> /usr/src/sys/dev/sio/sio.c:1695
> db> ps
>   pid   proc     uarea   uid  ppid  pgrp  flag   stat  wmesg =20
>   wchan  cmd
>    42 c40331b8 d84da000    0     0     0 0000204 [SLPQ vlruwt
> 0xc40331b8][SLP] vnlru
>    41 c4033370 d84db000    0     0     0 0000204 [SLPQ syncer
> 0xc0665080][SLP] syncer
>    40 c4033528 d84dc000    0     0     0 0000204 [SLPQ psleep
> 0xc0694c2c][SLP] bufdaemon
>    39 c40336e0 d84dd000    0     0     0 000020c [SLPQ pgzero
> 0xc06a07a8][SLP] pagezero
>    38 c4033898 d84de000    0     0     0 0000204 [SLPQ psleep
> 0xc06a0800][SLP] vmdaemon
>     9 c4033a50 d84df000    0     0     0 0000204 [SLPQ psleep
> 0xc06a07ec][SLP] pagedaemon
>    37 c4033c08 d8504000    0     0     0 0000204 [IWAIT] swi0: tty:sio
>     8 c4033dc0 d8505000    0     0     0 0000204 [SLPQ actask
> 0xc07bb2cc][SLP] acpi_task2
>     7 c4036000 d8506000    0     0     0 0000204 [SLPQ actask
> 0xc07bb2cc][SLP] acpi_task1
>     6 c3fc1528 d84a3000    0     0     0 0000204 [SLPQ actask
> 0xc07bb2cc][SLP] acpi_task0
>     5 c3fc16e0 d84a4000    0     0     0 0000204 [SLPQ -=20
> 0xc4012000][SLP]
> taskqueue
>    36 c3fc1898 d84a5000    0     0     0 0000204 [IWAIT] swi6:+
>    35 c3fc1a50 d84a6000    0     0     0 0000204 [IWAIT]=20
> swi7: acpitaskq
>    34 c3fc1c08 d84a7000    0     0     0 0000204 [IWAIT]=20
> swi7: task queue
>    33 c3fc1dc0 d84a8000    0     0     0 0000204 [IWAIT] swi3: cambio
>    32 c3fd0000 d84a9000    0     0     0 0000204 [IWAIT] swi2: camnet
>    31 c3fd01b8 d84ce000    0     0     0 0000204 [IWAIT] swi5:+
>    30 c3fd0370 d84cf000    0     0     0 0000204 [SLPQ -=20
> 0xc065d020][SLP]
> random
>     4 c3fd0528 d84d0000    0     0     0 0000204 [SLPQ -=20
> 0xc065fae8][SLP]
> g_dow
>     3 c3fd06e0 d84d1000    0     0     0 0000204 [SLPQ -=20
> 0xc065fae4][SLP]
> g_up
>     2 c3fd0898 d84d2000    0     0     0 0000204 [SLPQ caplck
> 0xc4135380][SLP] g_event
>    29 c156e1b8 d72a3000    0     0     0 0000204 [IWAIT] swi4: vm
>    28 c156e370 d72a4000    0     0     0 000020c [IWAIT]=20
> swi8: tty:sio clock
>    27 c156e528 d72a5000    0     0     0 0000204 [IWAIT] swi1: net
>    26 c156e6e0 d72a6000    0     0     0 0000204 [IWAIT] irq15: ata1
>    25 c156e898 d72cb000    0     0     0 0000204 [IWAIT] irq14: ata0
>    24 c156ea50 d72cc000    0     0     0 0000204 [IWAIT] irq13:
>    23 c156ec08 d72cd000    0     0     0 0000204 [IWAIT] irq12: psm0
>    22 c156edc0 d72ce000    0     0     0 0000204 [IWAIT] irq11:
>    21 c3fc1000 d84a0000    0     0     0 0000204 [IWAIT] irq10: twe0
>    20 c3fc11b8 d84a1000    0     0     0 0000204 [IWAIT] irq9: acpi0
>    19 c3fc1370 d84a2000    0     0     0 0000204 [IWAIT] irq8: rtc
>    18 c1565000 d7251000    0     0     0 0000204 [IWAIT]=20
> irq7: fxp0 fxp1
>    17 c15651b8 d729a000    0     0     0 0000204 [IWAIT] irq6: fdc0
>    16 c1565370 d729b000    0     0     0 0000204 [IWAIT] irq5:
>    15 c1565528 d729c000    0     0     0 0000204 [IWAIT] irq4: sio0
>    14 c15656e0 d729d000    0     0     0 0000204 [IWAIT] irq3: sio1
>    13 c1565898 d729e000    0     0     0 0000204 [IWAIT] irq1: atkbd0
>    12 c1565a50 d729f000    0     0     0 0000204 [IWAIT] irq0: clk
>    11 c1565c08 d72a0000    0     0     0 000020c [CPU 0] idle: cpu0
>     1 c1565dc0 d72a1000    0     0     0 0000200 [SLPQ g_waitidle
> 0xc065f920][SLP] swapper
>    10 c156e000 d72a2000    0     0     0 0000204 [SLPQ ktrace
> 0xc06632f8][SLP] ktrace
>     0 c065fb80 c081f000    0     0     0 0000200 [SLPQ sched=20
> 0xc065fb80][SLP]
> swapper
>=20
>=20
>=20
> ---------------------------------------
> Robin P. Blanchard
> Systems Integration Specialist
> Georgia Center for Continuing Education
> fon: 706.542.2404 < > fax: 706.542.6546
> ---------------------------------------
>=20
> _______________________________________________
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>=20
>=20