Date: Wed, 24 Oct 2001 12:20:03 -0700 (PDT) From: Syam Gadde <gadde@cs.duke.edu> To: freebsd-bugs@FreeBSD.org Subject: Re: kern/31460: ATAPI CD-ROM makes system reboot with DVD movie. Message-ID: <200110241920.f9OJK3b89011@freefall.freebsd.org>
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The following reply was made to PR kern/31460; it has been noted by GNATS.
From: Syam Gadde <gadde@cs.duke.edu>
To: freebsd-gnats-submit@FreeBSD.org, juha.o.ylitalo@nokia.com
Cc:
Subject: Re: kern/31460: ATAPI CD-ROM makes system reboot with DVD movie.
Date: Wed, 24 Oct 2001 15:11:34 -0400
(I submitted a PR about this too, but I neglected to put in a valid email
address in the From header so it may have been rejected)
I've been seeing this for a while now too, at least since just after
4.4-RELEASE. Attached is a backtrace and dmesg from my panic (note the
bytecount field of the atapi_request - it seems wacky). These panics
always come through atapi_intr => atapi_interrupt => atapi_read, and
always occur at the insl() instruction in atapi_read.
This panic occurs whenever I attempt to read a file that exists beyond the
4GB boundary, but only on my encrypted DVDs (say, The Matrix and A Bug's
Life). So, for example
cat /cdrom0/video_ts/vts_02_6.vob > /dev/null
will cause a panic on my machine.
Note also this occurs even when the DVD is still locked, so it may
happen before the kernel recognizes a read error.
yosemite gadde [0] 48> uname -a
FreeBSD yosemite.cs.duke.edu 4.4-STABLE FreeBSD 4.4-STABLE #73: Mon Oct 15 16:01:58 EDT 2001 gadde@yosemite.cs.duke.edu:/usr/src/sys/compile/YOSEMITE i386
GDB output:
GNU gdb 4.18
Copyright 1998 Free Software Foundation, Inc.
GDB is free software, covered by the GNU General Public License, and you are
welcome to change it and/or distribute copies of it under certain
conditions.
Type "show copying" to see the conditions.
There is absolutely no warranty for GDB. Type "show warranty" for details.
This GDB was configured as "i386-unknown-freebsd"...
IdlePTD 3596288
initial pcb at 2d6f40
panicstr: from debugger
panic messages:
---
panic: vm_fault: fault on nofault entry, addr: c5658000
panic: from debugger
Uptime: 6m32s
dumping to dev #ad/0x20009, offset 393216
dump ata0: resetting devices .. ata0: mask=03 ostat0=50 ostat2=50
ata0-master: ATAPI probe a=00 b=00
ata0-slave: ATAPI probe a=00 b=00
ata0: mask=03 status0=50 status1=50
ata0-master: ATA probe a=01 b=a5
ata0-slave: ATA probe a=01 b=a5
ata0: devices=03
ata0-master: success setting UDMA2 on Intel chip
ata0-slave: success setting PIO4 on generic chip
done
192 191 190 189 188 187 186 185 184 183 182 181 180 179 178 177 176 175 174
173 172 171 170 169 168 167 166 165 164 163 162 161 160 159 158 157 156 155
154 153 152 151 150 149 148 147 146 145 144 143 142 141 140 139 138 137 136
135 134 133 132 131 130 129 128 127 126 125 124 123 122 121 120 119 118 117
116 115 114 113 112 111 110 109 108 107 106 105 104 103 102 101 100 99 98 97
96 95 94 93 92 91 90 89 88 87 86 85 84 83 82 81 80 79 78 77 76 75 74 73 72
71 70 69 68 67 66 65 64 63 62 61 60 59 58 57 56 55 54 53 52 51 50 49 48 47
46 45 44 43 42 41 40 39 38 37 36 35 34 33 32 31 30 29 28 27 26 25 24 23 22
21 20 19 18 17 16 15 14 13 12 11 10 9 8 7 6 5 4 3 2 1
---
#0 dumpsys () at ../../kern/kern_shutdown.c:473
473 if (dumping++) {
(kgdb) set output-radix 16
Output radix now set to decimal 16, hex 10, octal 20.
(kgdb) bt
#0 dumpsys () at ../../kern/kern_shutdown.c:473
#1 0xc015191b in boot (howto=0x104) at ../../kern/kern_shutdown.c:313
#2 0xc0151d01 in panic (fmt=0xc027b284 "from debugger")
at ../../kern/kern_shutdown.c:581
#3 0xc0122bed in db_panic (addr=0xc0251f74, have_addr=0x0, count=0xffffffff,
modif=0xc02b04c8 "") at ../../ddb/db_command.c:435
#4 0xc0122b8d in db_command (last_cmdp=0xc02b1994, cmd_table=0xc02b17d4,
aux_cmd_tablep=0xc02d1fb8) at ../../ddb/db_command.c:333
#5 0xc0122c52 in db_command_loop () at ../../ddb/db_command.c:457
#6 0xc0124d6f in db_trap (type=0x3, code=0x0) at ../../ddb/db_trap.c:71
#7 0xc0251d16 in kdb_trap (type=0x3, code=0x0, regs=0xc02b05d0)
at ../../i386/i386/db_interface.c:158
#8 0xc0261bc8 in trap (frame={tf_fs = 0xc02d0010, tf_es = 0xc02d0010,
tf_ds = 0xc5650010, tf_edi = 0xc5658000, tf_esi = 0x100,
tf_ebp = 0xc02b0618, tf_isp = 0xc02b05fc, tf_ebx = 0xc02927e0,
tf_edx = 0x0, tf_ecx = 0x20, tf_eax = 0x12, tf_trapno = 0x3,
tf_err = 0x0, tf_eip = 0xc0251f74, tf_cs = 0x8, tf_eflags = 0x246,
---Type <return> to continue, or q <return> to quit---
tf_esp = 0xc02a1e5f, tf_ss = 0xc028189b}) at ../../i386/i386/trap.c:574
#9 0xc0251f74 in Debugger (msg=0xc028189b "panic") at machine/cpufunc.h:67
#10 0xc0151cf8 in panic (
fmt=0xc02927e0 "vm_fault: fault on nofault entry, addr: %lx")
at ../../kern/kern_shutdown.c:579
#11 0xc020a154 in vm_fault (map=0xc02de52c, vaddr=0xc5658000, fault_type=0x3,
fault_flags=0x0) at ../../vm/vm_fault.c:240
#12 0xc0261ece in trap_pfault (frame=0xc02b0750, usermode=0x0, eva=0xc5658000)
at ../../i386/i386/trap.c:838
#13 0xc0261a9b in trap (frame={tf_fs = 0xc0150010, tf_es = 0xffff0010,
tf_ds = 0xc49c0010, tf_edi = 0xc5658000, tf_esi = 0x800,
tf_ebp = 0xc02b07a0, tf_isp = 0xc02b077c, tf_ebx = 0xc0d11a80,
tf_edx = 0x170, tf_ecx = 0x200, tf_eax = 0xc0be5c00, tf_trapno = 0xc,
tf_err = 0x2, tf_eip = 0xc0235172, tf_cs = 0x8, tf_eflags = 0x10206,
tf_esp = 0xc0bfada0, tf_ss = 0xc0d11a80}) at ../../i386/i386/trap.c:448
#14 0xc0235172 in atapi_read (request=0xc0d11a80, length=0x800)
at machine/cpufunc.h:225
---Type <return> to continue, or q <return> to quit---
#15 0xc0234c07 in atapi_interrupt (request=0xc0d11a80)
at ../../dev/ata/atapi-all.c:391
#16 0xc022e0a6 in ata_intr (data=0xc0be5c00) at ../../dev/ata/ata-all.c:1165
(kgdb) up 14
#14 0xc0235172 in atapi_read (request=0xc0d11a80, length=0x800)
at machine/cpufunc.h:225
225 __asm __volatile("cld; rep; insl"
(kgdb) info locals
port = 0x0
addr = (void *) 0xc5658000
cnt = 0x0
request = (struct atapi_request *) 0x68c048
buffer = (int8_t **) 0xc0d11acc
size = 0x800
resid = 0xc5658000
(kgdb) info registers
eax 0x0 0x0
ecx 0x0 0x0
edx 0x0 0x0
ebx 0x68c048 0x68c048
esp 0xc02b0448 0xc02b0448
ebp 0xc02b07a0 0xc02b07a0
esi 0x800 0x800
edi 0xc5658000 0xc5658000
eip 0xc0252a40 0xc0252a40
eflags 0x0 0x0
cs 0x0 0x0
ss 0x0 0x0
ds 0x0 0x0
es 0x0 0x0
fs cannot read u area ptr for proc at 0
(kgdb) up
#15 0xc0234c07 in atapi_interrupt (request=0xc0d11a80)
at ../../dev/ata/atapi-all.c:391
391 atapi_read(request, length);
(kgdb) p *request
$1 = {device = 0xc0bfada0, ccb = "(\000\000/[.ó¤Ñ\000\000\000\000\000\000",
ccbsize = 0xc, bytecount = 0x9d267800, donecount = 0x1000, timeout = 0xbb8,
timeout_handle = {callout = 0xc49c56f0}, retries = 0x0, result = 0x0,
error = 0x0, sense = {error_code = 0x0, valid = 0x0, segment = 0x0,
sense_key = 0x0, reserved2_4 = 0x0, ili = 0x0, eom = 0x0, filemark = 0x0,
cmd_info = 0x0, sense_length = 0x0, cmd_specific_info = 0x0, asc = 0x0,
ascq = 0x0, replaceable_unit_code = 0x0, sk_specific = 0x0, sksv = 0x0,
sk_specific1 = 0x0, sk_specific2 = 0x0}, flags = 0x1,
data = 0xc5658000 <Address 0xc5658000 out of bounds>,
callback = 0xc02379a0 <acd_done>, dmatab = 0x0, driver = 0xc4a1bcc0,
chain = {tqe_next = 0x0, tqe_prev = 0xc0be5c60}}
(kgdb) info locals
length = 0x800
request = (struct atapi_request *) 0xc0d11a80
atp = (struct atapi_softc *) 0xc0bfada0
reason = 0x0
dma_stat = 0x0
(kgdb)
DMESG output (sorry for the pnp nonsense):
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-STABLE #73: Mon Oct 15 16:01:58 EDT 2001
gadde@yosemite.cs.duke.edu:/usr/src/sys/compile/YOSEMITE
Calibrating clock(s) ... TSC clock: 451056844 Hz, i8254 clock: 1193271 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
CPU: Pentium III/Pentium III Xeon/Celeron (451.02-MHz 686-class CPU)
Origin = "GenuineIntel" Id = 0x672 Stepping = 2
Features=0x383f9ff<FPU,VME,DE,PSE,TSC,MSR,PAE,MCE,CX8,SEP,MTRR,PGE,MCA,CMOV,PAT,PSE36,MMX,FXSR,SSE>
real memory = 201326592 (196608K bytes)
Physical memory chunk(s):
0x00001000 - 0x0009efff, 647168 bytes (158 pages)
0x00377000 - 0x0bff7fff, 197660672 bytes (48257 pages)
avail memory = 192544768 (188032K bytes)
bios32: Found BIOS32 Service Directory header at 0xc00faf00
bios32: Entry = 0xfb380 (c00fb380) Rev = 0 Len = 1
pcibios: PCI BIOS entry at 0xb3b0
pnpbios: Found PnP BIOS data at 0xc00fbfd0
pnpbios: Entry = f0000:bff8 Rev = 1.0
Other BIOS signatures found:
ACPI: 00000000
Preloaded elf kernel "kernel" at 0xc034f000.
Pentium Pro MTRR support enabled
Math emulator present
pci_open(1): mode 1 addr port (0x0cf8) is 0x8000005c
pci_open(1a): mode1res=0x80000000 (0x80000000)
pci_cfgcheck: device 0 [class=060000] [hdr=00] is there (id=71908086)
Using $PIR table, 7 entries at 0xc00fdf00
npx0: <math processor> on motherboard
npx0: INT 16 interface
pcib0: <Intel 82443BX (440 BX) host to PCI bridge> on motherboard
found-> vendor=0x8086, dev=0x7190, revid=0x03
class=06-00-00, hdrtype=0x00, mfdev=0
subordinatebus=0 secondarybus=0
map[10]: type 1, range 32, base d0000000, size 26
found-> vendor=0x8086, dev=0x7191, revid=0x03
class=06-04-00, hdrtype=0x01, mfdev=0
subordinatebus=1 secondarybus=1
found-> vendor=0x8086, dev=0x7110, revid=0x02
class=06-01-00, hdrtype=0x00, mfdev=1
subordinatebus=0 secondarybus=0
found-> vendor=0x8086, dev=0x7111, revid=0x01
class=01-01-80, hdrtype=0x00, mfdev=0
subordinatebus=0 secondarybus=0
map[20]: type 1, range 32, base 0000f000, size 4
found-> vendor=0x8086, dev=0x7112, revid=0x01
class=0c-03-00, hdrtype=0x00, mfdev=0
subordinatebus=0 secondarybus=0
intpin=d, irq=3
map[20]: type 1, range 32, base 0000e000, size 5
found-> vendor=0x8086, dev=0x7113, revid=0x02
class=06-80-00, hdrtype=0x00, mfdev=0
subordinatebus=0 secondarybus=0
map[90]: type 1, range 32, base 00005000, size 4
found-> vendor=0x109e, dev=0x036e, revid=0x02
class=04-00-00, hdrtype=0x00, mfdev=1
subordinatebus=0 secondarybus=0
intpin=a, irq=3
map[10]: type 1, range 32, base d7140000, size 12
found-> vendor=0x109e, dev=0x0878, revid=0x02
class=04-80-00, hdrtype=0x00, mfdev=1
subordinatebus=0 secondarybus=0
intpin=a, irq=3
map[10]: type 1, range 32, base d7141000, size 12
found-> vendor=0x12eb, dev=0x0002, revid=0xfe
class=04-01-00, hdrtype=0x00, mfdev=0
subordinatebus=0 secondarybus=0
intpin=a, irq=5
map[10]: type 1, range 32, base d7100000, size 18
map[14]: type 1, range 32, base 0000e400, size 3
map[18]: type 1, range 32, base 0000e800, size 3
found-> vendor=0x10ec, dev=0x8029, revid=0x00
class=02-00-00, hdrtype=0x00, mfdev=0
subordinatebus=0 secondarybus=0
intpin=a, irq=10
map[10]: type 1, range 32, base 0000ec00, size 5
found-> vendor=0x1105, dev=0x8300, revid=0x01
class=04-80-00, hdrtype=0x00, mfdev=0
subordinatebus=0 secondarybus=0
intpin=a, irq=11
map[10]: type 1, range 32, base d7000000, size 20
pci0: <PCI bus> on pcib0
pcib1: <Intel 82443BX (440 BX) PCI-PCI (AGP) bridge> at device 1.0 on pci0
found-> vendor=0x10de, dev=0x0020, revid=0x04
class=03-00-00, hdrtype=0x00, mfdev=0
subordinatebus=0 secondarybus=0
intpin=a, irq=11
map[10]: type 1, range 32, base d4000000, size 24
map[14]: type 1, range 32, base d6000000, size 24
pci1: <PCI bus> on pcib1
pci1: <NVidia Riva TNT graphics accelerator> (vendor=0x10de, dev=0x0020) at
0.0 irq 11
isab0: <Intel 82371AB PCI to ISA bridge> at device 7.0 on pci0
isa0: <ISA bus> on isab0
atapci0: <Intel PIIX4 ATA33 controller> port 0xf000-0xf00f at device 7.1 on
pci0
ata0: iobase=0x01f0 altiobase=0x03f6 bmaddr=0xf000
ata0: mask=03 status0=50 status1=50
ata0: mask=03 ostat0=50 ostat2=50
ata0-master: ATAPI probe a=00 b=00
ata0-slave: ATAPI probe a=00 b=00
ata0: mask=03 status0=52 status1=50
ata0-master: ATA probe a=01 b=a5
ata0-slave: ATA probe a=01 b=a5
ata0: devices=03
ata0: at 0x1f0 irq 14 on atapci0
ata1: iobase=0x0170 altiobase=0x0376 bmaddr=0xf008
ata1: mask=03 status0=50 status1=50
ata1: mask=03 ostat0=50 ostat2=50
ata1-master: ATAPI probe a=14 b=eb
ata1-slave: ATAPI probe a=14 b=eb
ata1: mask=03 status0=00 status1=10
ata1: devices=0c
ata1: at 0x170 irq 15 on atapci0
uhci0: <Intel 82371AB/EB (PIIX4) USB controller> port 0xe000-0xe01f irq 3 at
device 7.2 on pci0
usb0: <Intel 82371AB/EB (PIIX4) 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
chip1: <Intel 82371AB Power management controller> port 0x5000-0x500f at
device 7.3 on pci0
bktr0: <BrookTree 878> mem 0xd7140000-0xd7140fff irq 3 at device 9.0 on pci0
using shared irq3.
iicbb0: <I2C generic bit-banging driver> on bti2c0
iicbus0: <Philips I2C bus> on iicbb0 master-only
iicbus: iic devclass not found
iicsmb0: <I2C to SMB bridge> on iicbus0
smbus0: <System Management Bus> on iicsmb0
smb0: <SMBus general purpose I/O> on smbus0
smbus1: <System Management Bus> on bti2c0
smb1: <SMBus general purpose I/O> on smbus1
brooktree0: PCI bus latency is 32.
bktr0: buffer size 3555328, addr 0x5000000
bktr0: GPIO is 0x00fffffb
bktr0: subsystem 0x0070 0x13eb
bktr0: Hauppauge Model 62471 A
bktr0: Hauppauge WinCast/TV, Philips FR1236 NTSC FM tuner, dbx stereo.
pci0: <unknown card> (vendor=0x109e, dev=0x0878) at 9.1 irq 3
pci0: <unknown card> (vendor=0x12eb, dev=0x0002) at 11.0 irq 5
ed0: <NE2000 PCI Ethernet (RealTek 8029)> port 0xec00-0xec1f irq 10 at
device 13.0 on pci0
bpf: ed0 attached
ed0: address 00:80:c8:fc:a6:20, type NE2000 (16 bit)
pci0: <unknown card> (vendor=0x1105, dev=0x8300) at 15.0 irq 11
Trying Read_Port at 203
SCM0469: adding io range 0x3e0-0x3ff, size=0x2, align=0x2
pnpbios: 16 devices, largest 69 bytes
PNP0000: adding irq mask 00x4
PNP0000: adding io range 0x20-0x21, size=0x2, align=0
PNP0000: adding io range 0xa0-0xa1, size=0x2, align=0
PNP0000: end config
pnpbios: handle 0 device ID PNP0000 (0000d041)
PNP0200: adding dma mask 0x10
PNP0200: adding io range 0-0xf, size=0x10, align=0
PNP0200: adding io range 0x81-0x83, size=0x3, align=0
PNP0200: adding io range 0x87-0x87, size=0x1, align=0
PNP0200: adding io range 0x89-0x8b, size=0x3, align=0
PNP0200: adding io range 0x8f-0x91, size=0x3, align=0
PNP0200: adding io range 0xc0-0xdf, size=0x20, align=0
PNP0200: end config
pnpbios: handle 1 device ID PNP0200 (0002d041)
PNP0100: adding irq mask 00x1
PNP0100: adding io range 0x40-0x43, size=0x4, align=0
PNP0100: end config
pnpbios: handle 2 device ID PNP0100 (0001d041)
PNP0b00: adding irq mask 0x100
PNP0b00: adding io range 0x70-0x71, size=0x2, align=0
PNP0b00: end config
pnpbios: handle 3 device ID PNP0b00 (000bd041)
PNP0303: adding irq mask 00x2
PNP0303: adding io range 0x60-0x60, size=0x1, align=0
PNP0303: adding io range 0x64-0x64, size=0x1, align=0
PNP0303: end config
pnpbios: handle 4 device ID PNP0303 (0303d041)
PNP0800: adding io range 0x61-0x61, size=0x1, align=0
PNP0800: end config
pnpbios: handle 5 device ID PNP0800 (0008d041)
PNP0c04: adding irq mask 0x2000
PNP0c04: adding io range 0xf0-0xff, size=0x10, align=0
PNP0c04: end config
pnpbios: handle 6 device ID PNP0c04 (040cd041)
PNP0c01: adding fixed memory32 range 0-0x9ffff, size=0xa0000
PNP0c01: adding fixed memory32 range 0xfffe0000-0xffffffff, size=0x20000
PNP0c01: adding fixed memory32 range 0x100000-0xbffffff, size=0xbf00000
PNP0c01: end config
pnpbios: handle 7 device ID PNP0c01 (010cd041)
PNP0c02: adding fixed memory32 range 0xf0000-0xf3fff, size=0x4000
PNP0c02: adding fixed memory32 range 0xf4000-0xf7fff, size=0x4000
PNP0c02: adding fixed memory32 range 0xf8000-0xfffff, size=0x8000
PNP0c02: adding fixed memory32 range 0xc8800-0xcbfff, size=0x3800
PNP0c02: end config
pnpbios: handle 8 device ID PNP0c02 (020cd041)
PNP0a03: adding io range 0x294-0x297, size=0x4, align=0
PNP0a03: adding io range 0x4d0-0x4d1, size=0x2, align=0
PNP0a03: adding io range 0xcf8-0xcff, size=0x8, align=0
PNP0a03: adding io range 0x480-0x48f, size=0x10, align=0
PNP0a03: adding io range 0x4000-0x403f, size=0x40, align=0
PNP0a03: adding io range 0x5000-0x501f, size=0x20, align=0
PNP0a03: end config
pnpbios: handle 9 device ID PNP0a03 (030ad041)
PNP0f13: adding irq mask 0x1000
PNP0f13: end config
pnpbios: handle 10 device ID PNP0f13 (130fd041)
PNP0c02: adding io range 0x208-0x20f, size=0x8, align=0
PNP0c02: end config
pnpbios: handle 11 device ID PNP0c02 (020cd041)
PNP0501: adding irq mask 0x10
PNP0501: adding io range 0x3f8-0x3ff, size=0x8, align=0
PNP0501: end config
pnpbios: handle 12 device ID PNP0501 (0105d041)
PNP0700: adding dma mask 0x4
PNP0700: adding io range 0x3f2-0x3f5, size=0x4, align=0
PNP0700: adding irq mask 0x40
PNP0700: end config
pnpbios: handle 13 device ID PNP0700 (0007d041)
PNP0400: adding irq mask 0x80
PNP0400: adding io range 0x378-0x37f, size=0x8, align=0
PNP0400: end config
pnpbios: handle 14 device ID PNP0400 (0004d041)
PNP0501: adding irq mask 0000
PNP0501: adding io range 0-0xffffffff, size=0, align=0
PNP0501: end config
pnpbios: handle 16 device ID PNP0501 (0105d041)
isa_probe_children: disabling PnP devices
isa_probe_children: probing non-PnP devices
orm0: <Option ROM> at iomem 0xc0000-0xc87ff 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
atkbdc0: <Keyboard controller (i8042)> at port 0x60,0x64 on isa0
atkbd0: <AT Keyboard> irq 1 on atkbdc0
atkbd: the current kbd controller command byte 0047
atkbd: keyboard ID 0x41ab (2)
kbd0: atkbd0, AT 101/102 (2), config:0x0, flags:0x3d0000
psm0: current command byte:0047
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 54 80
bf 1f 00 4f 0e 0f 00 00 07 80 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 54 80
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 54 80
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
sio1: configured irq 3 not in bitmap of probed irqs 0
sio1: irq maps: 0x41 0x41 0x41 0x41
sio1 at port 0x2f8-0x2ff irq 3 on isa0
sio1: type 16550A
ppc0: parallel port found at 0x378
ppc0: using extended I/O port range
ppc0: SPP
ppc0: <Parallel port> at port 0x378-0x37f irq 7 flags 0x40 on isa0
ppc0: Generic chipset (NIBBLE-only) in COMPATIBLE mode
plip0: <PLIP network interface> on ppbus0
bpf: lp0 attached
lpt0: <Printer> on ppbus0
lpt0: Interrupt-driven port
ppi0: <Parallel I/O> on ppbus0
isa_probe_children: probing PnP devices
unknown: <SCM SwapBox Plug and Play> failed to probe at port 0x3e0-0x3e1 on
isa0
unknown: <PNP0000> can't assign resources
unknown: <PNP0000> at port 0x20-0x21,0xa0-0xa1 irq 2 on isa0
unknown: <PNP0200> failed to probe at port
0-0xf,0x81-0x83,0x87,0x89-0x8b,0x8f-0x91,0xc0-0xdf drq 4 on isa0
unknown: <PNP0100> failed to probe at port 0x40-0x43 irq 0 on isa0
unknown: <PNP0b00> failed to probe at port 0x70-0x71 irq 8 on isa0
unknown: <PNP0303> can't assign resources
unknown: <PNP0303> at port 0x60 on isa0
unknown: <PNP0800> failed to probe at port 0x61 on isa0
unknown: <PNP0c04> failed to probe at port 0xf0-0xff irq 13 on isa0
unknown: <PNP0c01> failed to probe at iomem
0-0x9ffff,0xfffe0000-0xffffffff,0x100000-0xbffffff on isa0
unknown: <PNP0c02> failed to probe at iomem
0xf0000-0xf3fff,0xf4000-0xf7fff,0xf8000-0xfffff,0xc8800-0xcbfff on isa0
unknown: <PNP0a03> failed to probe at port
0x294-0x297,0x4d0-0x4d1,0xcf8-0xcff,0x480-0x48f,0x4000-0x403f,0x5000-0x501f
on isa0
unknown: <PNP0f13> can't assign resources
unknown: <PNP0f13> at irq 12 on isa0
unknown: <PNP0c02> failed to probe at port 0x208-0x20f on isa0
unknown: <PNP0501> can't assign resources
unknown: <PNP0501> at port 0x3f8-0x3ff on isa0
unknown: <PNP0700> can't assign resources
unknown: <PNP0700> at port 0x3f2-0x3f5 on isa0
unknown: <PNP0400> can't assign resources
unknown: <PNP0400> at port 0x378-0x37f on isa0
unknown: <PNP0501> can't assign resources
unknown: <PNP0501> at port 0x10 on isa0
BIOS Geometries:
0:03ffef3f 0..1023=1024 cylinders, 0..239=240 heads, 1..63=63 sectors
1:03fffe3f 0..1023=1024 cylinders, 0..254=255 heads, 1..63=63 sectors
0 accounted for
Device configuration finished.
bpf: sl0 attached
bpf: lo0 attached
IP packet filtering initialized, divert enabled, rule-based forwarding
disabled, default to deny, logging disabled
bpf: ppp0 attached
new masks: bio 68c048, tty 63109a, net 67149a
Linux-ELF exec handler installed
ata0-master: success setting UDMA2 on Intel chip
Creating DISK ad0
ad0: <IBM-DTTA-371010/T77OA73A> ATA-4 disk at ata0-master
ad0: 9641MB (19746720 sectors), 19590 cyls, 16 heads, 63 S/T, 512 B/S
ad0: 16 secs/int, 1 depth queue, UDMA33
ad0: piomode=4 dmamode=2 udmamode=2 cblid=0
ad0: 9641MB <IBM-DTTA-371010> [19590/16/63] at ata0-master UDMA33
ata0-slave: success setting UDMA2 on Intel chip
Creating DISK ad1
ad1: <IBM-DTLA-307045/TX6OA50C> ATA-5 disk at ata0-slave
ad1: 43979MB (90069840 sectors), 89355 cyls, 16 heads, 63 S/T, 512 B/S
ad1: 16 secs/int, 1 depth queue, UDMA33
ad1: piomode=4 dmamode=2 udmamode=5 cblid=1
ad1: 43979MB <IBM-DTLA-307045> [89355/16/63] at ata0-slave UDMA33
ata1-master: piomode=4 dmamode=2 udmamode=-1 dmaflag=1
ata1-master: success setting PIO4 on generic chip
acd0: <TOSHIBA DVD-ROM SD-M1202/1020> DVD-ROM drive at ata1 as master
acd0: read 5512KB/s (3271KB/s), 256KB buffer, PIO4
acd0: Reads: CD-R, CD-RW, CD-DA stream, DVD-ROM, DVD-R
acd0: Audio: play, 16 volume levels
acd0: Mechanism: ejectable tray
acd0: Medium: no/blank disc inside, unlocked
ata1-slave: piomode=4 dmamode=2 udmamode=-1 dmaflag=1
ata1-slave: success setting PIO4 on generic chip
acd1: <CRW6206A/1.4A> CD-RW drive at ata1 as slave
acd1: read 344KB/s (8753KB/s) write 344KB/s (344KB/s), 512KB buffer, PIO4
acd1: Reads: CD-R, CD-RW, CD-DA stream, packet
acd1: Writes: CD-R, CD-RW, test write
acd1: Audio: play, 128 volume levels
acd1: Mechanism: ejectable tray
acd1: Medium: no/blank disc inside, unlocked, lock protected
Mounting root from ufs:/dev/ad1s1a
ad1s1: type 0xa5, start 63, end = 41929649, size 41929587 : OK
ad1s2: type 0xa5, start 41929650, end = 90060389, size 48130740 : OK
WARNING: / was not properly dismounted
start_init: trying /sbin/init
ad0s1: type 0xb, start 63, end = 12579839, size 12579777 : OK
ad0s2: type 0xa5, start 12579840, end = 19746719, size 7166880 : OK
ad0s1: type 0xb, start 63, end = 12579839, size 12579777 : OK
ad0s2: type 0xa5, start 12579840, end = 19746719, size 7166880 : OK
splash: image decoder found: green_saver
pcm0: <Aureal Vortex 8830> port 0xe800-0xe807,0xe400-0xe407 mem
0xd7100000-0xd713ffff irq 5 at device 11.0 on pci0
pcm: setmap e000, 8000; 0xca7d5000 -> e000
pcm: setmap 16000, 8000; 0xca7dd000 -> 16000
pcm: setmap 1e000, 8000; 0xca829000 -> 1e000
pcm: setmap 26000, 8000; 0xca831000 -> 26000
pcm: setmap 2e000, 8000; 0xca839000 -> 2e000
module_register: module linuxelf already exists!
linker_file_sysinit "linux.ko" failed to register! 17
module_register: module linuxaout already exists!
linker_file_sysinit "linux.ko" failed to register! 17
Linux-ELF exec handler installed
/dev/vmmon: Module vmmon: registered with major=200 minor=0 tag=$Name:
build-570 $
/dev/vmmon: Module vmmon: initialized
bpf: vmnet1 attached
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