This is from an older snapshot but I thought it might still interest
somebody, dmesg at the end.
ddb> trace
Debugger(d08d3b58,da72ad88,d08b3020,da72ad88,d580ae58) at Debugger+0x4
panic(d08b3020,d08bcc60,da79d000,da79d2cc,dc) at panic+0x5d
pool_do_get(d0a2f320,a,da72adfc,d03d88b3,d54245ac) at pool_do_get+0x362
pool_get(d0a2f320,a,0,d5509324,23) at pool_get+0x47
in_pcballoc(d542bbb4,d0a3e6f4,8,d03ee130,d542bbb4) at in_pcballoc+0x2b
udp_usrreq(d542bbb4,0,0,0,0) at udp_usrreq+0x277
socreate(2,da72af0c,2,0,da72af08) at socreate+0x15b
sys_socket(d54ebad4,da72af64,da72af84,da72afa8,d54ebad4) at sys_socket+0x9b
syscall() at syscall+0x2d8
--- syscall (number 0) ---
0x2:
ddb> ps
PID PPID PGRP UID S FLAGS WAIT COMMAND
*26333 21530 21530 0 7 0 sendmail
26374 5499 5499 1003 3 0x80 kqread imap
12305 5499 5499 666 3 0x80 kqread imap-login
18301 5499 5499 1003 3 0x80 kqread imap
18160 5499 5499 666 3 0x80 kqread imap-login
1635 5499 5499 1003 3 0x80 kqread imap
32146 5499 5499 666 3 0x80 kqread imap-login
11118 5499 5499 1003 3 0x80 kqread imap
7189 5499 5499 666 3 0x80 kqread imap-login
12580 5499 5499 0 3 0x80 kqread config
12480 5574 5574 594 3 0x80 poll inet_gethost
17698 27232 27232 67 3 0x80 semwait httpd
19394 27232 27232 67 3 0x80 select httpd
18975 27232 27232 67 3 0x80 semwait httpd
8651 27232 27232 67 3 0x80 semwait httpd
22568 27232 27232 67 3 0x80 semwait httpd
8102 5574 5574 594 3 0x80 poll inet_gethost
5456 5574 5574 594 3 0x80 poll inet_gethost
5574 29074 5574 594 3 0x80 poll inet_gethost
29172 1 29172 0 3 0x80 ttyin getty
13225 1 13225 0 3 0x80 ttyin getty
4819 1 4819 0 3 0x80 ttyin getty
1582 1 1582 0 3 0x80 ttyin getty
13239 1 13239 0 3 0x80 ttyin getty
22589 1 22589 0 3 0x80 ttyin getty
6932 1 6932 0 3 0x80 select cron
29074 1 26570 594 3 0x80 poll beam
30554 1 5490 594 3 0x80 poll epmd
18395 5499 5499 0 3 0x80 kqread log
4973 5499 5499 518 3 0x80 kqread anvil
5499 1 5499 0 3 0x80 kqread dovecot
7074 15475 15475 0 3 0x80 lockf saslauthd
13578 15475 15475 0 3 0x80 netcon saslauthd
16363 15475 15475 0 3 0x80 lockf saslauthd
11877 15475 15475 0 3 0x80 lockf saslauthd
15475 1 15475 0 3 0x80 lockf saslauthd
25136 13162 8275 502 3 0x80 poll mysqld
13162 1 8275 0 3 0x88 pause sh
10502 27232 27232 67 3 0x80 semwait httpd
29970 27232 27232 67 3 0x80 semwait httpd
17599 27232 27232 67 3 0x80 semwait httpd
27956 27232 27232 67 3 0x80 semwait httpd
20037 27232 27232 67 3 0x80 semwait httpd
28247 1 28247 0 3 0x80 select inetd
27232 1 27232 67 3 0x80 select httpd
21530 1 21530 0 3 0x80 select sendmail
20373 1 20373 77 3 0x80 poll dhcpd
5355 1 5355 0 3 0x80 select sshd
6384 5465 14556 83 3 0x80 poll ntpd
5465 14556 14556 83 3 0x80 poll ntpd
14556 1 14556 0 3 0x80 poll ntpd
29357 6766 6766 70 3 0x80 select named
6766 1 6766 0 3 0x80 netio named
629 19465 19465 74 3 0x80 bpf pflogd
19465 1 19465 0 3 0x80 netio pflogd
14303 12735 12735 73 3 0x80 poll syslogd
12735 1 12735 0 3 0x80 netio syslogd
31536 1 31536 77 3 0x80 poll dhclient
15868 1 8275 0 3 0x80 poll dhclient
14 0 0 0 3 0x100200 aiodoned aiodoned
13 0 0 0 3 0x100200 syncer update
12 0 0 0 3 0x100200 cleaner cleaner
11 0 0 0 3 0x100200 reaper reaper
10 0 0 0 3 0x100200 pgdaemon pagedaemon
9 0 0 0 3 0x100200 bored crypto
8 0 0 0 3 0x100200 pftm pfpurge
7 0 0 0 3 0x100200 usbtsk usbtask
6 0 0 0 3 0x100200 usbatsk usbatsk
5 0 0 0 3 0x100200 apmev apm0
4 0 0 0 3 0x100200 bored syswq
3 0 0 0 3 0x40100200 idle0
2 0 0 0 3 0x100200 kmalloc kmthread
1 0 1 0 3 0x80 wait init
0 -1 0 0 3 0x200 scheduler swapper
ddb> show panic
pool_do_get(inpcbpl): free list modified: page 0xda79d000; item addr
0xda79d2cc
; offset 0xdc=0x0
OpenBSD 5.0-current (GENERIC) #85: Wed Nov 2 22:27:31 MDT 2011
[email protected]:/usr/src/sys/arch/i386/compile/GENERIC
cpu0: AMD Athlon(tm) Processor ("AuthenticAMD" 686-class, 256KB L2 cache) 902
MHz
cpu0:
FPU,V86,DE,PSE,TSC,MSR,PAE,MCE,CX8,SEP,MTRR,PGE,MCA,CMOV,PAT,PSE36,MMX,FXSR,M
MXX,3DNOW2,3DNOW
real mem = 368570368 (351MB)
avail mem = 352464896 (336MB)
mainbus0 at root
bios0 at mainbus0: AT/286+ BIOS, date 04/25/01, BIOS32 rev. 0 @ 0xfb370,
SMBIOS rev. 2.3 @ 0xf0800 (44 entries)
bios0: vendor Award Software International, Inc. version "6.00 PG" date
04/25/2001
bios0: VIA Technologies, Inc. VT8363
apm0 at bios0: Power Management spec V1.2 (slowidle)
acpi at bios0 function 0x0 not configured
pcibios0 at bios0: rev 2.1 @ 0xf0000/0xb7f0
pcibios0: PCI IRQ Routing Table rev 1.0 @ 0xfdde0/144 (7 entries)
pcibios0: PCI Exclusive IRQs: 9 10 11 12
pcibios0: PCI Interrupt Router at 000:07:0 ("VIA VT82C596A ISA" rev 0x00)
pcibios0: PCI bus #1 is the last bus
bios0: ROM list: 0xc0000/0xa800 0xcc000/0x1800 0xce000/0x1000
cpu0 at mainbus0: (uniprocessor)
pci0 at mainbus0 bus 0: configuration mode 1 (bios)
pchb0 at pci0 dev 0 function 0 "VIA VT8363 Host" rev 0x03
viaagp0 at pchb0: v2
agp0 at viaagp0: aperture at 0xd0000000, size 0x10000000
ppb0 at pci0 dev 1 function 0 "VIA VT8363 AGP" rev 0x00
pci1 at ppb0 bus 1
vga1 at pci1 dev 0 function 0 "NVIDIA Vanta" rev 0x15
wsdisplay0 at vga1 mux 1: console (80x25, vt100 emulation)
wsdisplay0: screen 1-5 added (80x25, vt100 emulation)
pcib0 at pci0 dev 7 function 0 "VIA VT82C686 ISA" rev 0x40
pciide0 at pci0 dev 7 function 1 "VIA VT82C571 IDE" rev 0x06: ATA100, channel
0 configured to compatibility, channel 1 configured to compatibility
wd0 at pciide0 channel 0 drive 0: <WDC WD1600AAJB-00WRA0>
wd0: 16-sector PIO, LBA48, 152627MB, 312581808 sectors
wd1 at pciide0 channel 0 drive 1: <WDC WD200BB-00AUA1>
wd1: 16-sector PIO, LBA, 19092MB, 39102336 sectors
wd0(pciide0:0:0): using PIO mode 4, Ultra-DMA mode 5
wd1(pciide0:0:1): using PIO mode 4, Ultra-DMA mode 5
pciide0: channel 1 disabled (no drives)
uhci0 at pci0 dev 7 function 2 "VIA VT83C572 USB" rev 0x16: irq 9
uhci1 at pci0 dev 7 function 3 "VIA VT83C572 USB" rev 0x16: irq 9
viapm0 at pci0 dev 7 function 4 "VIA VT82C686 SMBus" rev 0x40: SMI
iic0 at viapm0
iic0: addr 0x2d 00=01 01=02 02=16 03=ff 04=ff 07=f0 08=ad 09=3d 0b=4a 13=63
14=e6 15=ff 16=88 17=8a 1d=ff 1e=ff 1f=89 20=b6 21=a6 22=95 24=ce 25=c3 26=ca
27=80 28=80 29=38 2b=ff 2d=ff 2f=d4 30=bf 31=cd 32=ba 33=cb 34=b8 35=ff 36=ff
37=ff 38=ff 39=ff 3b=ff 3c=ff 3d=ff 3f=a2 40=01 43=ff 44=ff 47=f0 48=ad 49=3d
4b=4a 53=89 54=4c 55=ff 56=06 57=01 5d=ff 5e=ff 5f=89 60=b6 61=a6 62=95 64=ce
65=c3 66=ca 67=80 68=80 69=38 6b=ff 6d=ff 6f=d4 70=bf 71=cd 72=ba 73=cb 74=b8
75=ff 76=ff 77=ff 78=ff 79=ff 7b=ff 7c=ff 7d=ff 7f=a2 80=01 83=ff 84=ff 87=f0
88=ad 89=7d 8b=4a 93=89 94=49 95=ff 96=0a 97=01 9d=ff 9e=ff 9f=89 a0=b6 a1=a6
a2=95 a4=ce a5=c3 a6=ca a7=80 a8=80 a9=38 ab=ff ad=ff af=d4 b0=bf b1=cd b2=ba
b3=cb b4=b8 b5=ff b6=ff b7=ff b8=ff b9=ff bb=ff bc=ff bd=ff bf=a2 c0=01 c3=ff
c4=ff c7=f0 c8=ad c9=7d cb=4a d3=89 d4=5f d5=ff d6=0f d7=01 dd=ff de=ff df=89
e0=b6 e1=a6 e2=95 e4=ce e5=c3 e6=ca e7=80 e8=80 e9=38 eb=ff ed=ff ef=d4 f0=bf
f1=cd f2=ba f3=cb f4=b8 f5=ff f6=ff f7=ff f8=ff f9=ff fb=ff fc=ff fd=ff ff=a2
words 00=01ff 01=02ff 02=16ff 03=ffff 04=ffff 05=00ff 06=00ff 07=f0ff
spdmem0 at iic0 addr 0x50: 32MB SDRAM non-parity PC100CL3
spdmem1 at iic0 addr 0x51: 256MB SDRAM non-parity PC133CL3
spdmem2 at iic0 addr 0x52: 64MB SDRAM non-parity PC133CL3
viapm0: 24-bit timer at 3579545Hz
auvia0 at pci0 dev 7 function 5 "VIA VT82C686 AC97" rev 0x50: irq 11
ac97: codec id 0x49434511 (ICEnsemble ICE1232)
ac97: codec features headphone, 18 bit DAC, 18 bit ADC, KS Waves 3D
audio0 at auvia0
fxp0 at pci0 dev 10 function 0 "Intel 8255x" rev 0x0c, i82550: irq 10, address
00:02:b3:c0:54:84
inphy0 at fxp0 phy 1: i82555 10/100 PHY, rev. 4
em0 at pci0 dev 11 function 0 "Intel PRO/1000GT (82541GI)" rev 0x05: irq 11,
address 00:0e:0c:d7:db:bc
isa0 at pcib0
isadma0 at isa0
com0 at isa0 port 0x3f8/8 irq 4: ns16550a, 16 byte fifo
com0: console
com1 at isa0 port 0x2f8/8 irq 3: ns16550a, 16 byte fifo
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
pcppi0 at isa0 port 0x61
spkr0 at pcppi0
npx0 at isa0 port 0xf0/16: reported by CPUID; using exception 16
fdc0 at isa0 port 0x3f0/6 irq 6 drq 2
usb0 at uhci0: USB revision 1.0
uhub0 at usb0 "VIA UHCI root hub" rev 1.00/1.00 addr 1
usb1 at uhci1: USB revision 1.0
uhub1 at usb1 "VIA UHCI root hub" rev 1.00/1.00 addr 1
mtrr: Pentium Pro MTRR support
vscsi0 at root
scsibus0 at vscsi0: 256 targets
softraid0 at root
scsibus1 at softraid0: 256 targets
root on wd1a swap on wd1b dump on wd1b
WARNING: / was not properly unmounted
