Date: Thu, 16 Aug 2001 11:21:50 +0200 (CEST) From: stijn@win.tue.nl To: FreeBSD-gnats-submit@freebsd.org Subject: kern/29769: Kernel configuration hangs on i815e with pcm Message-ID: <200108160921.f7G9LoF15712@pcwin002.win.tue.nl>
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>Number: 29769
>Category: kern
>Synopsis: Kernel configuration hangs on i815e with pcm
>Confidential: no
>Severity: non-critical
>Priority: low
>Responsible: freebsd-bugs
>State: open
>Quarter:
>Keywords:
>Date-Required:
>Class: sw-bug
>Submitter-Id: current-users
>Arrival-Date: Thu Aug 16 02:30:01 PDT 2001
>Closed-Date:
>Last-Modified:
>Originator: Stijn Hoop
>Release: FreeBSD 4.4-PRERELEASE i386
>Organization:
>Environment:
System: FreeBSD 4.4-PRERELEASE #6: Wed Aug 15 11:27:28 CEST 2001
>Description:
On an Intel i815e motherboard, sometimes when booting the kernel
stalls. This always occurs inbetween isa_probe_children()
and before configure_final(), and only when the ICH sound driver
is either compiled in or loaded via 'snd_ich_load="YES"' in
loader.conf.
The problem is not always reproducible. When the kernel does
boot correctly, subsystems appear to work, including sound.
Below is the output of a verbose boot that did work. The 'debug:' printfs
were added by me in isa/isa_common.c, because I first suspected that
that was the problem. They can safely be ignored.
If the kernel hangs, it hangs inbetween the 'debug: children done'
and 'BIOS Geometries' lines.
==================== SNIP =================
Copyright (c) 1992-2001 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 4.4-PRERELEASE #2: Wed Aug 15 09:27:49 CEST 2001
root@pcwin002.win.tue.nl:/usr/obj/usr/src/sys/PCWIN002
Calibrating clock(s) ... TSC clock: 930264870 Hz, i8254 clock: 1193118 Hz
CLK_USE_I8254_CALIBRATION not specified - using default frequency
Timecounter "i8254" frequency 1193182 Hz
CLK_USE_TSC_CALIBRATION not specified - using old calibration method
Timecounter "TSC" frequency 930319786 Hz
CPU: Pentium III/Pentium III Xeon/Celeron (930.32-MHz 686-class CPU)
Origin = "GenuineIntel" Id = 0x686 Stepping = 6
Features=0x383f9ff<FPU,VME,DE,PSE,TSC,MSR,PAE,MCE,CX8,SEP,MTRR,PGE,MCA,CMOV,PAT,PSE36,MMX,FXSR,SSE>
real memory = 266493952 (260248K bytes)
Physical memory chunk(s):
0x00001000 - 0x0009ffff, 651264 bytes (159 pages)
0x0035f000 - 0x0fe1dfff, 262926336 bytes (64191 pages)
avail memory = 256176128 (250172K bytes)
bios32: Found BIOS32 Service Directory header at 0xc00ffe80
bios32: Entry = 0xffe90 (c00ffe90) Rev = 0 Len = 1
pcibios: PCI BIOS entry at 0xc08e
pnpbios: Found PnP BIOS data at 0xc00fe2d0
pnpbios: Entry = f0000:e2f4 Rev = 1.0
Other BIOS signatures found:
ACPI: 000fd750
Preloaded elf kernel "kernel" at 0xc0339000.
Pentium Pro MTRR support enabled
md0: Malloc disk
Creating DISK md0
Math emulator present
pci_open(1): mode 1 addr port (0x0cf8) is 0x80000050
pci_open(1a): mode1res=0x80000000 (0x80000000)
pci_cfgcheck: device 0 [class=060000] [hdr=00] is there (id=11308086)
npx0: <math processor> on motherboard
npx0: INT 16 interface
pci_open(1): mode 1 addr port (0x0cf8) is 0x00000000
pci_open(1a): mode1res=0x80000000 (0x80000000)
pci_cfgcheck: device 0 [class=060000] [hdr=00] is there (id=11308086)
pcib0: <Host to PCI bridge> on motherboard
found-> vendor=0x8086, dev=0x1130, revid=0x02
class=06-00-00, hdrtype=0x00, mfdev=0
subordinatebus=0 secondarybus=0
found-> vendor=0x8086, dev=0x1132, revid=0x02
class=03-00-00, hdrtype=0x00, mfdev=0
subordinatebus=0 secondarybus=0
intpin=a, irq=9
map[10]: type 1, range 32, base f8000000, size 26
map[14]: type 1, range 32, base ff000000, size 19
found-> vendor=0x8086, dev=0x244e, revid=0x02
class=06-04-00, hdrtype=0x01, mfdev=0
subordinatebus=1 secondarybus=1
found-> vendor=0x8086, dev=0x2440, revid=0x02
class=06-01-00, hdrtype=0x00, mfdev=1
subordinatebus=0 secondarybus=0
found-> vendor=0x8086, dev=0x244b, revid=0x02
class=01-01-80, hdrtype=0x00, mfdev=0
subordinatebus=0 secondarybus=0
map[20]: type 1, range 32, base 0000ffa0, size 4
found-> vendor=0x8086, dev=0x2442, revid=0x02
class=0c-03-00, hdrtype=0x00, mfdev=0
subordinatebus=0 secondarybus=0
intpin=d, irq=11
map[20]: type 1, range 32, base 0000ff80, size 5
found-> vendor=0x8086, dev=0x2443, revid=0x02
class=0c-05-00, hdrtype=0x00, mfdev=0
subordinatebus=0 secondarybus=0
intpin=b, irq=10
map[20]: type 1, range 32, base 0000dcd0, size 4
found-> vendor=0x8086, dev=0x2445, revid=0x02
class=04-01-00, hdrtype=0x00, mfdev=0
subordinatebus=0 secondarybus=0
intpin=b, irq=10
map[10]: type 1, range 32, base 0000d800, size 8
map[14]: type 1, range 32, base 0000dc80, size 6
pci0: <PCI bus> on pcib0
agp0: <Intel 82815 (i815 GMCH) SVGA controller> mem 0xff000000-0xff07ffff,0xf8000000-0xfbffffff irq 9 at device 2.0 on pci0
agp0: allocating GATT for aperture of size 64M
pcib1: <Intel 82801BA/BAM (ICH2) Hub to PCI bridge> at device 30.0 on pci0
found-> vendor=0x10b7, dev=0x9200, revid=0x78
class=02-00-00, hdrtype=0x00, mfdev=0
subordinatebus=0 secondarybus=0
intpin=a, irq=11
map[10]: type 1, range 32, base 0000ec80, size 7
map[14]: type 1, range 32, base fdfffc00, size 7
pci1: <PCI bus> on pcib1
xl0: <3Com 3c905C-TX Fast Etherlink XL> port 0xec80-0xecff mem 0xfdfffc00-0xfdfffc7f irq 11 at device 12.0 on pci1
xl0: Ethernet address: 00:b0:d0:9b:0a:fd
xl0: media options word: a
xl0: found MII/AUTO
miibus0: <MII bus> on xl0
ukphy0: <Generic IEEE 802.3u media interface> on miibus0
ukphy0: OUI 0x00105a, model 0x0000, rev. 0
ukphy0: 10baseT, 10baseT-FDX, 100baseTX, 100baseTX-FDX, auto
bpf: xl0 attached
isab0: <Intel 82801BA/BAM (ICH2) PCI to LPC bridge> at device 31.0 on pci0
isa0: <ISA bus> on isab0
atapci0: <Intel ICH2 ATA100 controller> port 0xffa0-0xffaf at device 31.1 on pci0
ata0: iobase=0x01f0 altiobase=0x03f6 bmaddr=0xffa0
ata0: mask=03 status0=50 status1=00
ata0: mask=03 ostat0=50 ostat2=00
ata0-master: ATAPI probe a=00 b=00
ata0-slave: ATAPI probe a=00 b=00
ata0: mask=03 status0=50 status1=00
ata0-master: ATA probe a=01 b=a5
ata0: devices=01
ata0: at 0x1f0 irq 14 on atapci0
ata1: iobase=0x0170 altiobase=0x0376 bmaddr=0xffa8
ata1: mask=03 status0=80 status1=00
ata1: mask=03 ostat0=80 ostat2=00
ata1-master: ATAPI probe a=14 b=eb
ata1-slave: ATAPI probe a=14 b=eb
ata1: mask=03 status0=00 status1=00
ata1: devices=0c
ata1: at 0x170 irq 15 on atapci0
uhci0: <Intel 82801BA/BAM (ICH2) USB controller USB-A> port 0xff80-0xff9f irq 11 at device 31.2 on pci0
using shared irq11.
usb0: <Intel 82801BA/BAM (ICH2) USB controller USB-A> 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
pci0: <unknown card> (vendor=0x8086, dev=0x2443) at 31.3 irq 10
pcm0: <Intel 82801BA (ICH2)> port 0xdc80-0xdcbf,0xd800-0xd8ff irq 10 at device 31.5 on pci0
pcm0: ac97 codec id 0x41445360 (Analog Devices AD1885)
pcm0: ac97 codec features headphone, 6 bit master volume, Analog Devices Phat Stereo
pcm0: ac97 primary codec extended features variable rate PCM
pcm: setmap 41000, 4000; 0xcf773000 -> 41000
pcm: setmap 45000, 4000; 0xcf777000 -> 45000
pcm: setmap 49000, 4000; 0xcf77b000 -> 49000
ata-: ata0 exists, using next available unit number
ata-: ata1 exists, using next available unit number
Trying Read_Port at 203
Trying Read_Port at 243
Trying Read_Port at 283
Trying Read_Port at 2c3
Trying Read_Port at 303
Trying Read_Port at 343
Trying Read_Port at 383
Trying Read_Port at 3c3
isa_probe_children: disabling PnP devices
isa_probe_children: probing non-PnP devices
orm0: <Option ROMs> at iomem 0xc0000-0xc9fff,0xca000-0xcbfff on isa0
fdc0: <NEC 72065B or clone> at port 0x3f0-0x3f5,0x3f7 irq 6 drq 2 on isa0
fdc0: FIFO enabled, 8 bytes threshold
fd0: <1440-KB 3.5" drive> on fdc0 drive 0
ata2 failed to probe at port 0x1f0 irq 14 on isa0
ata3 failed to probe at port 0x170 irq 15 on isa0
atkbdc0: <Keyboard controller (i8042)> at port 0x60,0x64 on isa0
atkbd0: <AT Keyboard> flags 0x1 irq 1 on atkbdc0
atkbd: the current kbd controller command byte 0065
atkbd: keyboard ID 0x41ab (2)
kbd0 at atkbd0
kbd0: atkbd0, AT 101/102 (2), config:0x1, flags:0x3d0000
psm0: current command byte:0065
psm0: <PS/2 Mouse> irq 12 on atkbdc0
psm0: model IntelliMouse, device ID 3-00, 3 buttons
psm0: config:00000000, flags:00000000, packet size:4
psm0: syncmask:08, syncbits:08
vga0: <Generic ISA VGA> at port 0x3c0-0x3df iomem 0xa0000-0xbffff on isa0
fb0: vga0, vga, type:VGA (5), flags:0x7007f
fb0: port:0x3c0-0x3df, crtc:0x3d4, mem:0xa0000 0x20000
fb0: init mode:24, bios mode:3, current mode:24
fb0: window:0xc00b8000 size:32k gran:32k, buf:0 size:32k
VGA parameters upon power-up
50 18 10 00 00 00 03 00 02 67 5f 4f 50 82 55 81
bf 1f 00 4f 0d 0e 00 00 06 90 9c 8e 8f 28 1f 96
b9 a3 ff 00 01 02 03 04 05 14 07 38 39 3a 3b 3c
3d 3e 3f 0c 00 0f 08 00 00 00 00 00 10 0e 00 ff
VGA parameters in BIOS for mode 24
50 18 10 00 10 00 03 00 02 67 5f 4f 50 82 55 81
bf 1f 00 4f 0d 0e 00 00 00 00 9c 8e 8f 28 1f 96
b9 a3 ff 00 01 02 03 04 05 14 07 38 39 3a 3b 3c
3d 3e 3f 0c 00 0f 08 00 00 00 00 00 10 0e 00 ff
EGA/VGA parameters to be used for mode 24
50 18 10 00 10 00 03 00 02 67 5f 4f 50 82 55 81
bf 1f 00 4f 0d 0e 00 00 00 00 9c 8e 8f 28 1f 96
b9 a3 ff 00 01 02 03 04 05 14 07 38 39 3a 3b 3c
3d 3e 3f 0c 00 0f 08 00 00 00 00 00 10 0e 00 ff
sc0: <System console> on isa0
sc0: VGA <16 virtual consoles, flags=0x200>
sc0: fb0, kbd0, terminal emulator: sc (syscons terminal)
sio0: irq maps: 0x41 0x51 0x41 0x41
sio0 at port 0x3f8-0x3ff irq 4 flags 0x10 on isa0
sio0: type 16550A
isa_probe_children: probing PnP devices
debug: child 0
debug: child 1
debug: child 2
debug: child 3
debug: child 4
debug: child 5
debug: child 6
debug: child 7
debug: children done
BIOS Geometries:
0:03fefe3f 0..1022=1023 cylinders, 0..254=255 heads, 1..63=63 sectors
0 accounted for
Device configuration finished.
bpf: lo0 attached
ata0-master: success setting UDMA5 on Intel chip
Creating DISK ad0
ad0: <Maxtor 51023H2/JAC61HU0> ATA-6 disk at ata0-master
ad0: 9765MB (19999728 sectors), 19841 cyls, 16 heads, 63 S/T, 512 B/S
ad0: 16 secs/int, 1 depth queue, UDMA100
ad0: piomode=4 dmamode=2 udmamode=5 cblid=1
ad0: 9765MB <Maxtor 51023H2> [19841/16/63] at ata0-master UDMA100
ata1-master: piomode=4 dmamode=2 udmamode=-1 dmaflag=1
ata1-master: success setting PIO4 on generic chip
acd0: <PCRW804/1.1> CD-RW drive at ata1 as master
acd0: read 5515KB/s (5515KB/s) write 1377KB/s (1377KB/s), 2048KB buffer, PIO4
acd0: Reads: CD-R, CD-RW, CD-DA stream, packet
acd0: Writes: CD-R, CD-RW, test write
acd0: Audio: play, 2 volume levels
acd0: Mechanism: ejectable tray
acd0: Medium: no/blank disc inside, unlocked
ata1-slave: piomode=4 dmamode=2 udmamode=2 dmaflag=1
ata1-slave: success setting PIO4 on generic chip
acd1: <SAMSUNG CD-ROM SC-148F/F007> CDROM drive at ata1 as slave
acd1: read 171KB/s (8250KB/s), 128KB buffer, PIO4
acd1: Reads: CD-R, CD-RW, CD-DA stream, packet
acd1: Audio: play, 255 volume levels
acd1: Mechanism: ejectable tray
acd1: Medium: no/blank disc inside, unlocked
Mounting root from ufs:/dev/ad0s1a
ad0s1: type 0xa5, start 63, end = 19984859, size 19984797 : OK
start_init: trying /sbin/init
================== END SNIP ===============
Here is my kernel config, in case it matters:
==================== SNIP =================
#
# PCWIN002
#
machine i386
cpu I686_CPU
ident PCWIN
maxusers 64
options MATH_EMULATE #Support for x87 emulation
options INET #InterNETworking
options FFS #Berkeley Fast Filesystem
options FFS_ROOT #FFS usable as root device [keep this!]
options SOFTUPDATES #Enable FFS soft updates support
options MFS #Memory Filesystem
options NFS #Network Filesystem
options MSDOSFS #MSDOS Filesystem
options CD9660 #ISO 9660 Filesystem
options PROCFS #Process filesystem
options COMPAT_43 #Compatible with BSD 4.3 [KEEP THIS!]
options SCSI_DELAY=15000 #Delay (in ms) before probing SCSI
options UCONSOLE #Allow users to grab the console
options KTRACE #ktrace(1) support
options SYSVSHM #SYSV-style shared memory
options SYSVMSG #SYSV-style message queues
options SYSVSEM #SYSV-style semaphores
options P1003_1B #Posix P1003_1B real-time extensions
options _KPOSIX_PRIORITY_SCHEDULING
options ICMP_BANDLIM #Rate limit bad replies
options KBD_INSTALL_CDEV # install a CDEV entry in /dev
options USER_LDT
device isa
device pci
# Floppy drives
device fdc0 at isa? port IO_FD1 irq 6 drq 2
device fd0 at fdc0 drive 0
# ATA and ATAPI devices
device ata0 at isa? port IO_WD1 irq 14
device ata1 at isa? port IO_WD2 irq 15
device ata
device atadisk # ATA disk drives
device atapicd # ATAPI CDROM drives
options ATA_STATIC_ID #Static device numbering
# atkbdc0 controls both the keyboard and the PS/2 mouse
device atkbdc0 at isa? port IO_KBD
device atkbd0 at atkbdc? irq 1 flags 0x1
device psm0 at atkbdc? irq 12
device vga0 at isa?
device agp
device sc0 at isa?
# Serial port
device sio0 at isa? port IO_COM1 flags 0x10 irq 4
# Floating point support - do not disable.
device npx0 at nexus? port IO_NPX irq 13
# PCI Ethernet NICs.
device miibus
device xl # Intel EtherExpress PRO/100B (82557, 82558)
# Pseudo devices - the number indicates how many units to allocated.
pseudo-device loop # Network loopback
pseudo-device ether # Ethernet support
pseudo-device pty # Pseudo-ttys (telnet etc)
pseudo-device md # Memory "disks"
pseudo-device vn # Vnode
# The `bpf' pseudo-device enables the Berkeley Packet Filter.
# Be aware of the administrative consequences of enabling this!
pseudo-device bpf #Berkeley packet filter
# Sound
device pcm
# USB
device usb
device uhci
================== END SNIP ===============
This symptom was also experienced by Danny Braniss <danny@cs.huji.ac.il>.
>How-To-Repeat:
Compile a (pretty generic) kernel with pcm, and boot it on an
intel i815e motherboard.
>Fix:
I really wouldn't know, but it would be cool if this could be fixed
before 4.4-RELEASE.
>Release-Note:
>Audit-Trail:
>Unformatted:
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