4th take:
Tried with a local copy of the file on this website:
http://groups.csail.mit.edu/mac/classes/6.001/abelson-sussman-lectures/
The file name was "Lecture-1a.avi" (divx)
SHA256 (Lecture-1a.avi) =
ffc566351f23d82450799f1a723a26c6109ecaa064eec98a282f03de11763752
NMI ... going to debugger
Stopped at lapic_delay+0x4c: cmpl %edx,%eax
ddb{1}> show panic
the kernel did not panic
ddb{1}> trace
lapic_delay() at lapic_delay+0x4c
cmpci_halt_output() at cmpci_halt_output+0x77
audio_clear() at audio_clear+0x68
audiosetinfo() at audiosetinfo+0x988
audio_ioctl() at audio_ioctl+0xd0
audioioctl() at audioioctl+0x75
VOP_IOCTL() at VOP_IOCTL+0x39
vn_ioctl() at vn_ioctl+0x71
sys_ioctl() at sys_ioctl+0x111
syscall() at syscall+0x235
--- syscall (number 54) ---
end of kernel
end trace frame: 0x7, count: -10
0x20d6e1d8a:
ddb{1}> machine ddbcpu 0
Stopped at Debugger+0x5: leave
ddb{0}> trace
Debugger() at Debugger+0x5
x86_ipi_handler() at x86_ipi_handler+0x64
Xresume_lapic_ipi() at Xresume_lapic_ipi+0x1b
--- interrupt ---
Bad frame pointer: 0xffff80001546bc48
end trace frame: 0xffff80001546bc48, count: -3
__mp_lock+0x55:
ddb{0}> ps
PID PPID PGRP UID S FLAGS WAIT COMMAND
21688 13148 21688 1000 7 0x2004000 mplayer
13148 14877 13148 1000 3 0x2004080 pause zsh
14877 1 14877 1000 3 0x2000080 kqread tmux
28778 27538 28778 1000 3 0x2004080 kqread tmux
27538 20748 27538 1000 3 0x2004080 pause zsh
1454 1 1454 1000 3 0x2000080 poll synergys
20748 3246 3246 1000 3 0x2044180 select xterm
3246 20347 3246 1000 3 0x2004080 pause sh
21669 1 20347 1000 3 0x2004080 select uim-helper-serve
25243 20347 20347 1000 3 0x2004080 select uim-xim
20347 7349 20347 1000 3 0x2004080 select ratpoison
4950 1573 1573 1000 3 0x2040180 netio Xorg
1573 7349 1573 1000 3 0x2044180 select Xorg
7349 12792 12792 1000 3 0x2004080 wait xinit
12792 25291 12792 1000 3 0x2004080 pause sh
30668 1 30668 0 3 0x2040180 select sendmail
9310 1 9310 0 3 0x2004080 ttyin getty
14938 1 14938 0 3 0x2004080 ttyin getty
24362 1 24362 0 3 0x2004080 ttyin getty
12559 1 12559 0 3 0x2004080 ttyin getty
16130 1 16130 0 3 0x2004080 ttyin getty
25291 1 25291 1000 3 0x2004080 pause zsh
13691 1 13691 0 3 0x2000080 select cron
27861 1 27861 0 3 0x2000080 kqread apmd
29843 1 29843 0 3 0x2000180 select inetd
15712 1 15712 0 3 0x2000080 select sshd
3714 11850 9884 83 3 0x2000180 poll ntpd
11850 9884 9884 83 3 0x2000180 poll ntpd
9884 1 9884 0 3 0x2000080 poll ntpd
32491 21897 21897 74 3 0x2000180 bpf pflogd
21897 1 21897 0 3 0x2000080 netio pflogd
30846 4224 4224 73 2 0x2000180 syslogd
4224 1 4224 0 3 0x2000088 netio syslogd
13948 1 13948 77 3 0x2000180 poll dhclient
26037 1 2926 0 3 0x2000080 poll dhclient
14 0 0 0 3 0x2100200 aiodoned aiodoned
13 0 0 0 3 0x2100200 syncer update
12 0 0 0 3 0x2100200 cleaner cleaner
11 0 0 0 3 0x100200 reaper reaper
10 0 0 0 3 0x2100200 pgdaemon pagedaemon
9 0 0 0 3 0x2100200 bored crypto
8 0 0 0 3 0x2100200 pftm pfpurge
7 0 0 0 3 0x2100200 usbtsk usbtask
6 0 0 0 3 0x2100200 usbatsk usbatsk
5 0 0 0 3 0x2100200 acpi0 acpi0
4 0 0 0 3 0x40100200 idle1
3 0 0 0 3 0x2100200 bored syswq
* 2 0 0 0 7 0x40100200 idle0
1 0 1 0 3 0x2004080 wait init
0 -1 0 0 3 0x2080200 scheduler swapper
27494 28778 28778 1000 5 0x2000 tmux
ddb{0}>
dmesg:
OpenBSD 4.8-current (GENERIC) #497: Fri Nov 26 09:07:18 MST 2010
[email protected]:/usr/src/sys/arch/i386/compile/GENERIC
cpu0: Intel(R) Pentium(R) M processor 1.60GHz ("GenuineIntel" 686-class) 1.60
GHz
cpu0:
FPU,V86,DE,PSE,TSC,MSR,PAE,MCE,CX8,APIC,SEP,MTRR,PGE,MCA,CMOV,CFLUSH,DS,ACPI,MMX,FXSR,SSE,SSE2,SS,TM,SBF,EST,TM2
real mem = 1600614400 (1526MB)
avail mem = 1564377088 (1491MB)
mainbus0 at root
bios0 at mainbus0: AT/286+ BIOS, date 12/21/06, BIOS32 rev. 0 @ 0xfd740, SMBIOS
rev. 2.33 @ 0xe0010 (56 entries)
bios0: vendor IBM version "1UETD3WW (2.08 )" date 12/21/2006
bios0: IBM 2371Q2J
apm0 at bios0: Power Management spec V1.2
apm0: battery life expectancy 100%
apm0: AC on, battery charge high
acpi at bios0 function 0x0 not configured
pcibios0 at bios0: rev 2.1 @ 0xfd6d0/0x930
pcibios0: PCI IRQ Routing Table rev 1.0 @ 0xfdeb0/256 (14 entries)
pcibios0: PCI Interrupt Router at 000:31:0 ("Intel 82371FB ISA" rev 0x00)
pcibios0: PCI bus #3 is the last bus
bios0: ROM list: 0xc0000/0xc800! 0xcc800/0x1000 0xcd800/0x1000 0xdc000/0x4000!
0xe0000/0x10000
cpu0 at mainbus0: (uniprocessor)
cpu0: Enhanced SpeedStep 1595 MHz: speeds: 1600, 1500, 1400, 1300, 1200, 1100,
1000, 900, 800, 600 MHz
pci0 at mainbus0 bus 0: configuration mode 1 (bios)
io address conflict 0x5800/0x8
io address conflict 0x5808/0x4
io address conflict 0x5810/0x8
io address conflict 0x580c/0x4
mem address conflict 0x5f700000/0x400
pchb0 at pci0 dev 0 function 0 "Intel 82855GM Host" rev 0x02
"Intel 82855GM Memory" rev 0x02 at pci0 dev 0 function 1 not configured
"Intel 82855GM Config" rev 0x02 at pci0 dev 0 function 3 not configured
vga1 at pci0 dev 2 function 0 "Intel 82855GM Video" rev 0x02
wsdisplay0 at vga1 mux 1: console (80x25, vt100 emulation)
wsdisplay0: screen 1-5 added (80x25, vt100 emulation)
intagp0 at vga1
agp0 at intagp0: aperture at 0xe0000000, size 0x8000000
inteldrm0 at vga1: irq 11
drm0 at inteldrm0
"Intel 82855GM Video" rev 0x02 at pci0 dev 2 function 1 not configured
uhci0 at pci0 dev 29 function 0 "Intel 82801DB USB" rev 0x01: irq 11
uhci1 at pci0 dev 29 function 1 "Intel 82801DB USB" rev 0x01: irq 11
uhci2 at pci0 dev 29 function 2 "Intel 82801DB USB" rev 0x01: irq 11
ehci0 at pci0 dev 29 function 7 "Intel 82801DB USB" rev 0x01: irq 11
usb0 at ehci0: USB revision 2.0
uhub0 at usb0 "Intel EHCI root hub" rev 2.00/1.00 addr 1
ppb0 at pci0 dev 30 function 0 "Intel 82801BAM Hub-to-PCI" rev 0x81
pci1 at ppb0 bus 2
mem address conflict 0xb0000000/0x1000
cbb0 at pci1 dev 0 function 0 "Ricoh 5C476 CardBus" rev 0x8d: irq 11
sdhc0 at pci1 dev 0 function 1 "Ricoh 5C822 SD/MMC" rev 0x13: irq 11
sdmmc0 at sdhc0
em0 at pci1 dev 1 function 0 "Intel PRO/1000MT Mobile (82541GI)" rev 0x00: irq
11, address 00:0a:e4:39:e7:3b
ath0 at pci1 dev 2 function 0 "Atheros AR5212 (IBM MiniPCI)" rev 0x01: irq 11
ath0: AR5213A 5.9 phy 4.3 rf5112a 3.6, MKK2A, address 00:14:a4:4c:61:77
cardslot0 at cbb0 slot 0 flags 0
cardbus0 at cardslot0: bus 3 device 0 cacheline 0x0, lattimer 0xb0
pcmcia0 at cardslot0
ichpcib0 at pci0 dev 31 function 0 "Intel 82801DBM LPC" rev 0x01: 24-bit timer
at 3579545Hz
pciide0 at pci0 dev 31 function 1 "Intel 82801DBM IDE" rev 0x01: DMA, channel 0
configured to compatibility, channel 1 configured to compatibility
wd0 at pciide0 channel 0 drive 0: <MCCOE64GEMPP>
wd0: 16-sector PIO, LBA, 57231MB, 117210240 sectors
wd0(pciide0:0:0): using PIO mode 4, Ultra-DMA mode 3
pciide0: channel 1 disabled (no drives)
ichiic0 at pci0 dev 31 function 3 "Intel 82801DB SMBus" rev 0x01: irq 11
iic0 at ichiic0
spdmem0 at iic0 addr 0x51: 1GB DDR SDRAM non-parity PC2700CL2.5
auich0 at pci0 dev 31 function 5 "Intel 82801DB AC97" rev 0x01: irq 11, ICH4
AC97
ac97: codec id 0x41445374 (Analog Devices AD1981B)
ac97: codec features headphone, 20 bit DAC, No 3D Stereo
audio0 at auich0
"Intel 82801DB Modem" rev 0x01 at pci0 dev 31 function 6 not configured
usb1 at uhci0: USB revision 1.0
uhub1 at usb1 "Intel UHCI root hub" rev 1.00/1.00 addr 1
usb2 at uhci1: USB revision 1.0
uhub2 at usb2 "Intel UHCI root hub" rev 1.00/1.00 addr 1
usb3 at uhci2: USB revision 1.0
uhub3 at usb3 "Intel UHCI root hub" rev 1.00/1.00 addr 1
isa0 at ichpcib0
isadma0 at isa0
pckbc0 at isa0 port 0x60/5
pckbd0 at pckbc0 (kbd slot)
pckbc0: using irq 1 for kbd slot
wskbd0 at pckbd0: console keyboard, using wsdisplay0
pms0 at pckbc0 (aux slot)
pckbc0: using irq 12 for aux slot
wsmouse0 at pms0 mux 0
pcppi0 at isa0 port 0x61
spkr0 at pcppi0
aps0 at isa0 port 0x1600/31
npx0 at isa0 port 0xf0/16: reported by CPUID; using exception 16
biomask effd netmask effd ttymask ffff
mtrr: Pentium Pro MTRR support
uftdi0 at uhub2 port 1 "FTDI USB HS SERIAL CONVERTER" rev 1.10/4.00 addr 2
ucom0 at uftdi0 portno 1
vscsi0 at root
scsibus0 at vscsi0: 256 targets
softraid0 at root
root on wd0a swap on wd0b dump on wd0b
Thank you,
--
yoshi
