Date: Fri, 10 Mar 2000 18:07:57 +0100 From: Brad Knowles <blk@skynet.be> To: FreeBSD-STABLE Mailing List <freebsd-stable@FreeBSD.ORG> Cc: John Baldwin <jhb@FreeBSD.ORG> Subject: Re: Weirdest crash I ever saw... Message-ID: <v04220819b4eedb659aa2@[195.238.1.121]> In-Reply-To: <v04220811b4ee9d450547@[195.238.1.121]> References: <v04220811b4ee9d450547@[195.238.1.121]>
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At 1:58 PM +0100 2000/3/10, Brad Knowles wrote:
> PL 0, pres 1, def32 1, gran 1 processor eflags = i
> nterrupt enabled, resume, IOPL = 0 current process = 0
> (swapper) interrupt mask = n
> et tty <- SMP: XXX trap number = 1
For those who are interested, at the bottom of this message is
the output of dmesg on this machine, after a more verbose boot.
Interestingly, when I cold booted the machine (hit the reset
button), it came back up okay, so that I could make the necessary
changes in /boot/defaults/loader.conf so that I could get this
information, and then when I did another soft reboot (using `shutdown
-r`), it came back up again okay as well.
Also, although I've got DDB compiled into the kernel, it doesn't
seem to be recognizing the serial cable I've got attached, which
would allow me to cut-n-paste error messages. Is there anything more
I need to do -- maybe remove the keyboard and reboot again?
Anyway, it sure beats the hell out of me why this machine
seriously flaked out a couple of boots ago.
-Brad
$ dmesg
Copyright (c) 1992-1999 FreeBSD Inc.
Copyright (c) 1982, 1986, 1989, 1991, 1993
The Regents of the University of California. All rights reserved.
FreeBSD 3.4-STABLE #0: Fri Mar 10 13:34:36 CET 2000
root@audrey.skynet.be:/usr/src/sys/compile/AUDREY
Calibrating clock(s) ... TSC clock: 448607251 Hz, i8254 clock: 1193146 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 (686-class CPU)
Origin = "GenuineIntel" Id = 0x673 Stepping = 3
Features=0x383fbff<FPU,VME,DE,PSE,TSC,MSR,PAE,MCE,CX8,APIC,SEP,MTRR,PG
E,MCA,CMOV,PAT,PSE36,MMX,FXSR,<b25>>
real memory = 1073741824 (1048576K bytes)
Physical memory chunk(s):
0x00001000 - 0x0009efff, 647168 bytes (158 pages)
0x002bd000 - 0x3ffdffff, 1070739456 bytes (261411 pages)
avail memory = 1042726912 (1018288K bytes)
Programming 24 pins in IOAPIC #0
SMP: CPU0 apic_initialize():
lint0: 0x00000700 lint1: 0x00010400 TPR: 0x00000010 SVR: 0x000001ff
FreeBSD/SMP: Multiprocessor motherboard
cpu0 (BSP): apic id: 1, version: 0x00040011, at 0xfee00000
cpu1 (AP): apic id: 0, version: 0x00040011, at 0xfee00000
io0 (APIC): apic id: 2, version: 0x00170011, at 0xfec00000
Found BIOS32 Service Directory header at 0xc00ffe80
Entry = 0xffe90 (0xc00ffe90) Rev = 0 Len = 1
PCI BIOS entry at 0xc86e
SMIBIOS header at 0xc00fac00
Version 2.2
Table at 0xfac20, 83 entries, 2776 bytes, largest entry 175 bytes
DMI header at 0xc00fac10
Version 2.2
Table at 0xfac20, 83 entries, 2776 bytes
Other BIOS signatures found:
ACPI: 00000000
$PnP: 000fe2d0
Preloaded elf kernel "kernel" at 0xc02a5000.
Pentium Pro MTRR support enabled
Math emulator present
SMP: CPU0 bsp_apic_configure():
lint0: 0x00010700 lint1: 0x00000400 TPR: 0x00000010 SVR: 0x000001ff
pci_open(1): mode 1 addr port (0x0cf8) is 0x80000090
pci_open(1a): mode1res=0x80000000 (0x80000000)
pci_cfgcheck: device 0 [class=060000] [hdr=00] is there (id=71908086)
Probing for devices on PCI bus 0:
found-> vendor=0x8086, dev=0x7190, revid=0x03
class=06-00-00, hdrtype=0x00, mfdev=0
subordinatebus=0 secondarybus=0
map[0]: type 3, range 32, base f0000000, size 26
chip0: <Intel 82443BX host to PCI bridge> rev 0x03 on pci0.0.0
found-> vendor=0x8086, dev=0x7191, revid=0x03
class=06-04-00, hdrtype=0x01, mfdev=0
subordinatebus=1 secondarybus=1
chip1: <Intel 82443BX host to AGP bridge> rev 0x03 on pci0.1.0
found-> vendor=0x1011, dev=0x0024, revid=0x03
class=06-04-00, hdrtype=0x01, mfdev=0
subordinatebus=2 secondarybus=2
chip2: <PCI to PCI bridge (vendor=1011 device=0024)> rev 0x03 on pci0.2.0
found-> vendor=0x8086, dev=0x7110, revid=0x02
class=06-01-00, hdrtype=0x00, mfdev=1
subordinatebus=0 secondarybus=0
chip3: <Intel 82371AB PCI to ISA bridge> rev 0x02 on pci0.7.0
found-> vendor=0x8086, dev=0x7111, revid=0x01
class=01-01-80, hdrtype=0x00, mfdev=0
subordinatebus=0 secondarybus=0
map[0]: type 4, range 32, base 0000ffa0, size 4
ide_pci0: <Intel PIIX4 Bus-master IDE controller> rev 0x01 on pci0.7.1
intel_piix_status: primary master/slave sample = 5, master/slave recovery = 4
intel_piix_status: primary master fastDMAonly disabled, pre/post disabled,
intel_piix_status: IORDY sampling disabled,
intel_piix_status: fast PIO disabled
intel_piix_status: primary master/slave sample = 5, master/slave recovery = 4
intel_piix_status: primary slave fastDMAonly disabled, pre/post disabled,
intel_piix_status: IORDY sampling disabled,
intel_piix_status: fast PIO disabled
ide_pci: busmaster 0 status: 04 from port: 0000ffa2
intel_piix_status: secondary master/slave sample = 3, master/slave recovery = 1
intel_piix_status: secondary master fastDMAonly disabled, pre/post disabled,
intel_piix_status: IORDY sampling enabled,
intel_piix_status: fast PIO enabled
intel_piix_status: secondary master/slave sample = 3, master/slave recovery = 1
intel_piix_status: secondary slave fastDMAonly disabled, pre/post disabled,
intel_piix_status: IORDY sampling disabled,
intel_piix_status: fast PIO disabled
ide_pci: busmaster 1 status: 24 from port: 0000ffaa
ide_pci: ide1:0 has been configured for DMA by BIOS
Freeing (NOT implemented) redirected PCI irq 14.
found-> vendor=0x8086, dev=0x7112, revid=0x01
class=0c-03-00, hdrtype=0x00, mfdev=0
subordinatebus=0 secondarybus=0
intpin=d, irq=19
map[0]: type 4, range 32, base 0000cce0, size 5
found-> vendor=0x8086, dev=0x7113, revid=0x02
class=06-80-00, hdrtype=0x00, mfdev=0
subordinatebus=0 secondarybus=0
chip4: <Intel 82371AB Power management controller> rev 0x02 on pci0.7.3
Freeing (NOT implemented) redirected PCI irq 14.
found-> vendor=0x8086, dev=0x1229, revid=0x05
class=02-00-00, hdrtype=0x00, mfdev=0
subordinatebus=0 secondarybus=0
intpin=a, irq=19
map[0]: type 3, range 32, base f7000000, size 12
map[1]: type 4, range 32, base 0000ccc0, size 5
map[2]: type 1, range 32, base fe000000, size 20
fxp0: <Intel EtherExpress Pro 10/100B Ethernet> rev 0x05 int a irq 19
on pci0.16.0
fxp0: Ethernet address 00:90:27:99:13:1a
bpf: fxp0 attached
Probing for devices on PCI bus 1:
found-> vendor=0x1002, dev=0x4757, revid=0x7a
class=03-00-00, hdrtype=0x00, mfdev=0
subordinatebus=0 secondarybus=0
map[0]: type 1, range 32, base fc000000, size 24
map[1]: type 4, range 32, base 0000ec00, size 8
map[2]: type 1, range 32, base fbfff000, size 12
vga0: <ATI model 4757 graphics accelerator> rev 0x7a on pci1.0.0
Probing for devices on PCI bus 2:
Freeing (NOT implemented) redirected PCI irq 11.
found-> vendor=0x9005, dev=0x0010, revid=0x00
class=01-00-00, hdrtype=0x00, mfdev=0
subordinatebus=0 secondarybus=0
intpin=a, irq=21
map[0]: type 4, range 32, base 0000dc00, size 8
map[1]: type 1, range 64, base f9fff000, size 12
map[2]: type 0, range 0, base 00000000, size 0
ahc0: <Adaptec 2940 Ultra2 SCSI adapter> rev 0x00 int a irq 21 on pci2.9.0
ahc0: Reading SEEPROM...done.
ahc0: BIOS eeprom is present
ahc0: Secondary High byte termination Enabled
ahc0: Secondary Low byte termination Enabled
ahc0: Primary Low Byte termination Enabled
ahc0: Primary High Byte termination Enabled
ahc0: aic7890/91 Wide Channel A, SCSI Id=7, 16/255 SCBs
ahc0: Downloading Sequencer Program... 399 instructions downloaded
Freeing (NOT implemented) redirected PCI irq 10.
found-> vendor=0x9005, dev=0x0010, revid=0x00
class=01-00-00, hdrtype=0x00, mfdev=0
subordinatebus=0 secondarybus=0
intpin=a, irq=22
map[0]: type 4, range 32, base 0000d800, size 8
map[1]: type 1, range 64, base f9ffe000, size 12
map[2]: type 0, range 0, base 00000000, size 0
ahc1: <Adaptec 2940 Ultra2 SCSI adapter> rev 0x00 int a irq 22 on pci2.10.0
ahc1: Reading SEEPROM...done.
ahc1: BIOS eeprom is present
ahc1: Secondary High byte termination Enabled
ahc1: Secondary Low byte termination Enabled
ahc1: Primary Low Byte termination Enabled
ahc1: Primary High Byte termination Enabled
ahc1: aic7890/91 Wide Channel A, SCSI Id=7, 16/255 SCBs
ahc1: Downloading Sequencer Program... 399 instructions downloaded
Freeing (NOT implemented) redirected PCI irq 14.
found-> vendor=0x9005, dev=0x001f, revid=0x01
class=01-00-00, hdrtype=0x00, mfdev=0
subordinatebus=0 secondarybus=0
intpin=a, irq=16
map[0]: type 4, range 32, base 0000d400, size 8
map[1]: type 1, range 64, base f9ffd000, size 12
map[2]: type 0, range 0, base 00000000, size 0
ahc2: <Adaptec aic7890/91 Ultra2 SCSI adapter> rev 0x01 int a irq 16
on pci2.11.0
ahc2: Reading SEEPROM...done.
ahc2: Manual LVD Termination
ahc2: BIOS eeprom is present
ahc2: Secondary High byte termination Enabled
ahc2: Secondary Low byte termination Enabled
ahc2: Primary Low Byte termination Enabled
ahc2: Primary High Byte termination Enabled
ahc2: aic7890/91 Wide Channel A, SCSI Id=7, 16/255 SCBs
ahc2: Downloading Sequencer Program... 399 instructions downloaded
Probing for devices on the ISA bus:
atkbd: the current kbd controller command byte 0065
atkbd: keyboard ID 0x41ab (2)
kbdc: RESET_KBD return code:00fa
kbdc: RESET_KBD status:00aa
sc0 on isa
sc0: fb0 kbd0
sc0: VGA color <16 virtual consoles, flags=0x0>
atkbdc0 at 0x60-0x6f on motherboard
atkbd0 irq 1 on isa
kbd0: atkbd0, AT 101/102 (2), config:0x0, flags:0x3d0000
psm0: current command byte:0065
kbdc: TEST_AUX_PORT status:0000
kbdc: RESET_AUX return code:00fe
kbdc: RESET_AUX return code:00fe
kbdc: RESET_AUX return code:00fe
kbdc: DIAGNOSE status:0055
kbdc: TEST_KBD_PORT status:0000
psm0: failed to reset the aux device.
psm0 not found
sio0: irq maps: 0x1 0x11 0x1 0x1
sio0 at 0x3f8-0x3ff irq 4 flags 0x10 on isa
sio0: type 16550A
sio1: irq maps: 0x1 0x9 0x1 0x1
sio1 at 0x2f8-0x2ff irq 3 on isa
sio1: type 16550A
sio2: disabled, not probed.
sio3: disabled, not probed.
fdc0 at 0x3f0-0x3f7 irq 6 drq 2 on isa
fdc0: FIFO enabled, 8 bytes threshold
fd0: 1.44MB 3.5in
wdc0 not found at 0x1f0
scd0 not found at 0x230
ppc: parallel port found at 0x378
ppc: chipset forced to generic
ppc0: ECP SPP ECP+EPP SPP
ppc0 at 0x378 irq 7 flags 0x40 on isa
ppc0: SMC-like chipset (ECP/EPP/PS2/NIBBLE) in COMPATIBLE mode
ppc0: FIFO with 16/16/8 bytes threshold
vga0 at 0x3b0-0x3df maddr 0xa0000 msize 131072 on isa
fb0: vga0, vga, type:VGA (5), flags:0x7007f
fb0: port:0x3b0-0x3df, crtc:0x3d4, mem:0xa0000 0x20000
fb0: init mode:24, bios mode:3, current mode:24
fb0: window:0xc00b8000 size:32k gran:32k, buf:0x0 size:0k
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 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 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
npx0 on motherboard
npx0: INT 16 interface
imasks: bio c8000040, tty c708009a, net c708009a
SMP: enabled INTs: 1, 3, 4, 6, 7, 16, 19, 21, 22, apic_imen: 0x0096ff25
BIOS Geometries:
0:03fefe3f 0..1022=1023 cylinders, 0..254=255 heads, 1..63=63 sectors
0 accounted for
Device configuration finished.
APIC_IO: Testing 8254 interrupt delivery
APIC_IO: routing 8254 via pin 2
bpf: sl0 attached
bpf: lo0 attached
IP Filter: initialized. Default = pass all, Logging = enabled
Waiting 5 seconds for SCSI devices to settle
(noperiph:ahc0:0:-1:-1): SCSI bus reset delivered. 0 SCBs aborted.
(noperiph:ahc1:0:-1:-1): SCSI bus reset delivered. 0 SCBs aborted.
(noperiph:ahc2:0:-1:-1): SCSI bus reset delivered. 0 SCBs aborted.
SMP: AP CPU #1 Launched!
SMP: CPU1 apic_initialize():
lint0: 0x00010700 lint1: 0x00010400 TPR: 0x00000010 SVR: 0x000001ff
ahc2: target 0 using 16bit transfers
ahc2: target 0 synchronous at 40.0MHz, offset = 0x1f
pass0 at ahc2 bus 0 target 0 lun 0
pass0: <QUANTUM ATLAS IV 9 WLS 0707> Fixed Direct Access SCSI-3 device
pass0: Serial Number 369916232413
pass0: 80.000MB/s transfers (40.000MHz, offset 31, 16bit), Tagged
Queueing Enabled
da0 at ahc2 bus 0 target 0 lun 0
da0: <QUANTUM ATLAS IV 9 WLS 0707> Fixed Direct Access SCSI-3 device
da0: Serial Number 369916232413
da0: 80.000MB/s transfers (40.000MHz, offset 31, 16bit), Tagged
Queueing Enabled
da0: 8683MB (17783249 512 byte sectors: 255H 63S/T 1106C)
Considering MFS root f/s.
No MFS image available as root f/s.
Considering FFS root f/s.
changing root device to da0s2a
da0s1: type 0x6, start 63, end = 32129, size 32067 : OK
da0s2: type 0xa5, start 32130, end = 17767889, size 17735760 : OK
start_init: trying /sbin/init
--
These are my opinions and should not be taken as official Skynet policy
=========================================================================
Brad Knowles, <blk@skynet.be> Sys. Arch., Mail/News/FTP/Proxy Admin
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