GENERIC 6.0-BETA5 from Oct 5 06:38 UTC, vmcore.45

KDB: debugger backends: ddb
KDB: current backend: ddb
Copyright (c) 1992-2005 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 6.0-BETA5 #22: Wed Oct  5 08:56:23 CEST 2005
    pho@crashbox.osted.lan:/usr/src/sys/i386/compile/Generic
Timecounter "i8254" frequency 1193182 Hz quality 0
CPU: Intel(R) XEON(TM) CPU 1.80GHz (1799.81-MHz 686-class CPU)
  Origin = "GenuineIntel"  Id = 0xf24  Stepping = 4
  Features=0x3febfbff<FPU,VME,DE,PSE,TSC,MSR,PAE,MCE,CX8,APIC,SEP,MTRR,PGE,MCA,CMOV,PAT,PSE36,CLFLUSH,DTS,ACPI,MMX,FXSR,SSE,SSE2,SS,HTT,TM>
  Hyperthreading: 2 logical CPUs
real memory  = 1073676288 (1023 MB)
avail memory = 1041612800 (993 MB)
:
Trying to mount root from ufs:/dev/ad0s1a
fxp0: link state changed to UP
panic: spec nodes went here
cpuid = 0
KDB: enter: panic
[thread pid 101 tid 100099 ]
Stopped at      kdb_enter+0x2b: nop
db> where
Tracing pid 101 tid 100099 td 0xc239e000
kdb_enter(c0879e4e) at kdb_enter+0x2b
panic(c088c881,c090f5e0,e514cb14,e514cb04,c082679d) at panic+0x14b
ffsext_strategy(e514cb14) at ffsext_strategy+0x68
VOP_STRATEGY_APV(c090f5e0,e514cb14) at VOP_STRATEGY_APV+0x51
bufstrategy(c2f9f610,d64cd200) at bufstrategy+0x28
bufwrite(d64cd200) at bufwrite+0xf4
vfs_bio_awrite(d64cd200,da7a,1c4,7d,c239e000) at vfs_bio_awrite+0x207
flushbufqueues(0) at flushbufqueues+0x443
buf_daemon(0,e514cd38) at buf_daemon+0xf7
fork_exit(c0687020,0,e514cd38) at fork_exit+0x71
fork_trampoline() at fork_trampoline+0x8
--- trap 0x1, eip = 0, esp = 0xe514cd6c, ebp = 0 ---
db> ps
  pid   proc     uid  ppid  pgrp  flag   stat  wmesg    wchan  cmd
 9300 c269620c 1001  9275  8843 0000002 [SLPQ sbwait 0xc2754978][SLP] mkfifo
 9297 c2f23a3c 1001  9240  8843 0000002 [RUNQ] tcp
 9296 c2b77c48 1001  9239  8843 0000002 [RUNQ] tcp
 9289 c2ba420c 1001  9227  8843 0000002 [SLPQ nanslp 0xc09386ac][SLP] syscall
 9288 c2449830 1001  9227  8843 0000002 [SLPQ ufs 0xc2b34d18][SLP] syscall
 9286 c2f22a3c 1001  9227  8843 0000002 [SLPQ nanslp 0xc09386ac][SLP] syscall
 9285 c26f7000 1001  9224  8843 0008082 (threaded)  thr1
   thread 0xc248f780 ksegrp 0xc26fd540 [SLPQ kserel 0xc26fd574][SLP]
   thread 0xc248f900 ksegrp 0xc26fd540 [SLPQ kserel 0xc26fd574][SLP]
   thread 0xc248fa80 ksegrp 0xc26fd540 [SLPQ kserel 0xc26fd574][SLP]
   thread 0xc248fc00 ksegrp 0xc26fd540 [CPU 1]
   thread 0xc248fd80 ksegrp 0xc26b0420 [SLPQ ksesigwait 0xc26f7138][SLP]
 9284 c2f53000 1001  9227  8843 0000002 [SLPQ nanslp 0xc09386ac][SLP] syscall
 9283 c2ba6418 1001  9224  8843 0000002 [SLPQ nanslp 0xc09386ac][SLP] thr1
 9282 c276c624 1001  9227  8843 0000002 [SLPQ nanslp 0xc09386ac][SLP] syscall
 9281 c2f39c48 1001  9227  8843 0000002 [SLPQ nanslp 0xc09386ac][SLP] syscall
 9280 c24c4c48 1001  9227  8843 0000002 [SLPQ nanslp 0xc09386ac][SLP] syscall
 9279 c2ba6624 1001  9227  8843 0000002 [SLPQ ufs 0xc2b34d18][SLP] syscall
 9278 c24c4624 1001  9234  8843 0000002 [SLPQ bo_wwait 0xc2b34da4][SLP] mkfifo
 9277 c2f4e20c 1001  9234  8843 0000002 [SLPQ ufs 0xc2b34d18][SLP] mkfifo
 9276 c2f3b20c 1001  9234  8843 0000002 [SLPQ nanslp 0xc09386ac][SLP] mkfifo
 9275 c2b7720c 1001  9234  8843 0000002 [RUNQ] mkfifo
 9274 c2696c48 1001  9234  8843 0000002 [SLPQ ufs 0xc2b34d18][SLP] mkfifo
 9273 c26b2830 1001  9234  8843 0000002 [SLPQ nanslp 0xc09386ac][SLP] mkfifo
 9272 c2e0b830 1001  9226  8843 0000002 [SLPQ nanslp 0xc09386ac][SLP] rw
 9271 c2c01624 1001  9226  8843 0000002 [SLPQ ufs 0xc2b34d18][SLP] rw
 9270 c2f53418 1001  9234  8843 0000002 [SLPQ nanslp 0xc09386ac][SLP] mkfifo
 9269 c2f43000 1001  9226  8843 0000002 [SLPQ ufs 0xc2b34d18][SLP] rw
 9268 c2ba720c 1001  9234  8843 0000002 [SLPQ nanslp 0xc09386ac][SLP] mkfifo
 9267 c2c01c48 1001  9226  8843 0000002 [SLPQ nanslp 0xc09386ac][SLP] rw
 9266 c2cb1418 1001  9234  8843 0000002 [SLPQ nanslp 0xc09386ac][SLP] mkfifo
 9265 c2b78830 1001  9226  8843 0000002 [SLPQ nanslp 0xc09386ac][SLP] rw
 9264 c2b76830 1001  9226  8843 0000002 [SLPQ ufs 0xc2b34d18][SLP] rw
 9263 c2bff830 1001  9226  8843 0000002 [SLPQ nanslp 0xc09386ac][SLP] rw
 9262 c2e0a624 1001  9224  8843 0008082 (threaded)  thr1
   thread 0xc3958a80 ksegrp 0xc2ba5de0 [CPU 2]
   thread 0xc32e7600 ksegrp 0xc2ba5de0 [SLPQ kserel 0xc2ba5e14][SLP]
   thread 0xc32e7480 ksegrp 0xc2ba5de0 [SLPQ kserel 0xc2ba5e14][SLP]
   thread 0xc32e7000 ksegrp 0xc32e5540 [SLPQ ksesigwait 0xc2e0a75c][SLP]
   thread 0xc2e04480 ksegrp 0xc2ba5de0 [SLPQ kserel 0xc2ba5e14][SLP]
 9261 c2ba620c 1001  9222  8843 0000002 [RUNQ] udp
 9260 c2c92624 1001  9226  8843 0000002 [SLPQ nanslp 0xc09386ac][SLP] rw
 9259 c2e0a20c 1001  9224  8843 0008082 (threaded)  thr1
   thread 0xc272a480 ksegrp 0xc2ba5ea0 [SLPQ kserel 0xc2ba5ed4][SLP]
   thread 0xc272a600 ksegrp 0xc2ba5ea0 [RUNQ]
   thread 0xc272a780 ksegrp 0xc2ba5ea0 [SLPQ kserel 0xc2ba5ed4][SLP]
   thread 0xc272a900 ksegrp 0xc2ba5ea0 [SLPQ kserel 0xc2ba5ed4][SLP]
   thread 0xc272aa80 ksegrp 0xc2e0c540 [SLPQ ksesigwait 0xc2e0a344][SLP]
 9258 c2ba6000 1001  9222  8843 0000002 [RUNQ] udp
 9257 c2f53a3c 1001  9224  8843 0008082 (threaded)  thr1
   thread 0xc272e000 ksegrp 0xc2e0c660 [SLPQ kserel 0xc2e0c694][SLP]
   thread 0xc272e180 ksegrp 0xc2e0c660 [SLPQ kserel 0xc2e0c694][SLP]
   thread 0xc272e300 ksegrp 0xc2e0c660 [RUNQ]
   thread 0xc272e480 ksegrp 0xc2e0c660 [SLPQ kserel 0xc2e0c694][SLP]
   thread 0xc272e600 ksegrp 0xc2e0c5a0 [SLPQ ksesigwait 0xc2f53b74][SLP]
 9256 c2f23624 1001  9222  8843 0000002 [RUNQ] udp
 9255 c2b76624 1001  9222  8843 0000002 [RUNQ] udp
 9254 c2f49418 1001  9220  8843 0000002 [RUNQ] swap
 9253 c2bff624 1001  9222  8843 0000002 [SLPQ nanslp 0xc09386ac][SLP] udp
 9252 c2dffa3c 1001  9220  8843 0000002 [RUNQ] swap
 9251 c32e4624 1001  9222  8843 0000002 [RUNQ] udp
 9250 c276c418 1001  9220  8843 0000002 [RUNQ] swap
 9249 c2f40000 1001  9222  8843 0000002 [SLPQ nanslp 0xc09386ac][SLP] udp
 9248 c2bdd20c 1001  9220  8843 0000002 [SLPQ nanslp 0xc09386ac][SLP] swap
 9247 c2dff624 1001  9220  8843 0000002 [SLPQ nanslp 0xc09386ac][SLP] swap
 9246 c2f39830 1001  9232  8843 0000002 [SLPQ nanslp 0xc09386ac][SLP] creat
 9245 c2f1c20c 1001  9220  8843 0000002 [RUNQ] swap
 9244 c26fe20c 1001  9232  8843 0000002 [SLPQ fifoow 0xc275948c][SLP] creat
 9243 c2f4320c 1001  9220  8843 0000002 [RUNQ] swap
 9242 c2f2320c 1001  9232  8843 0000002 [SLPQ fifoow 0xc32f61dc][SLP] creat
 9241 c2f23830 1001  9220  8843 0000002 [SLPQ nanslp 0xc09386ac][SLP] swap
 9240 c2b7620c 1001  9221  8843 0000002 [SLPQ sbwait 0xc2dee20c][SLP] tcp
 9239 c2f5320c 1001  9221  8843 0000002 [SLPQ sbwait 0xc2fb1bc8][SLP] tcp
 9238 c2e0a830 1001  9226  8843 0000002 [RUNQ] rw
 9236 c2bdd418 1001  9224  8843 0008082 (threaded)  thr1
   thread 0xc272ec00 ksegrp 0xc276fc00 [SLPQ kserel 0xc276fc34][SLP]
   thread 0xc3959a80 ksegrp 0xc276fc00 [SLPQ kserel 0xc276fc34][SLP]
   thread 0xc32eac00 ksegrp 0xc276fc00 [CPU 3]
   thread 0xc2c4c900 ksegrp 0xc2e0d420 [SLPQ ksesigwait 0xc2bdd550][SLP]
   thread 0xc2bd7d80 ksegrp 0xc276fc00 [SLPQ kserel 0xc276fc34][SLP]
 9235 c2f49000 1001  9222  8843 0000002 [SLPQ nanslp 0xc09386ac][SLP] udp
 9234 c2f1cc48 1001  9210  8843 0000002 [SLPQ wait 0xc2f1cc48][SLP] mkfifo
 9233 c2770a3c 1001  9220  8843 0000002 [SLPQ nanslp 0xc09386ac][SLP] swap
 9232 c2f4920c 1001  9201  8843 0000002 [SLPQ wait 0xc2f4920c][SLP] creat
 9231 c24c4a3c 1001  9220  8843 0000002 [SLPQ nanslp 0xc09386ac][SLP] swap
 9230 c2f4d418 1001  9220  8843 0000002 [SLPQ nanslp 0xc09386ac][SLP] swap
 9229 c2bdc20c 1001  9220  8843 0000002 [SLPQ nanslp 0xc09386ac][SLP] swap
 9228 c2f4e000 1001  9220  8843 0000002 [SLPQ nanslp 0xc09386ac][SLP] swap
 9227 c2e0b000 1001  9205  8843 0000002 [SLPQ wait 0xc2e0b000][SLP] syscall
 9226 c2b76c48 1001  9204  8843 0000002 [SLPQ wait 0xc2b76c48][SLP] rw
 9225 c2c01418 1001  9220  8843 0000002 [RUNQ] swap
 9224 c2f42830 1001  9203  8843 0000002 [SLPQ wait 0xc2f42830][SLP] thr1
 9223 c2694830 1001  9220  8843 0000002 [RUNQ] swap
 9222 c2f42c48 1001  9208  8843 0000002 [SLPQ wait 0xc2f42c48][SLP] udp
 9221 c2ba6a3c 1001  9207  8843 0000002 [SLPQ wait 0xc2ba6a3c][SLP] tcp
 9220 c2f39000 1001  9200  8843 0000002 [SLPQ wait 0xc2f39000][SLP] swap
 9219 c2f3ba3c 1001  9211  8843 0000002 [LOCK  Giant c275c240] mkdir
 9218 c2449624 1001  9211  8843 0000002 [SLPQ biord 0xd6572ba0][SLP] mkdir
 9217 c26b220c 1001  9211  8843 0000002 [SLPQ nanslp 0xc09386ac][SLP] mkdir
 9216 c26f7830 1001  9211  8843 0000002 [RUNQ] mkdir
 9215 c2b7820c 1001  9211  8843 0000002 [SLPQ nanslp 0xc09386ac][SLP] mkdir
 9214 c2ba7a3c 1001  9211  8843 0000002 [SLPQ nanslp 0xc09386ac][SLP] mkdir
 9213 c2f42624 1001  9211  8843 0000002 [SLPQ nanslp 0xc09386ac][SLP] mkdir
 9212 c2ba4418 1001  9211  8843 0000002 [RUNQ] mkdir
 9211 c2694000 1001  9202  8843 0000002 [SLPQ wait 0xc2694000][SLP] mkdir
 9210 c2bffa3c 1001  8850  8843 0004002 [SLPQ nanslp 0xc09386ac][SLP] mkfifo
 9208 c2ba4624 1001  8850  8843 0004002 [SLPQ nanslp 0xc09386ac][SLP] udp
 9207 c26ac418 1001  8850  8843 0004002 [SLPQ nanslp 0xc09386ac][SLP] tcp
 9205 c2f3f418 1001  8850  8843 0004002 [SLPQ nanslp 0xc09386ac][SLP] syscall
 9204 c2f3f20c 1001  8850  8843 0004002 [SLPQ nanslp 0xc09386ac][SLP] rw
 9203 c2f22624 1001  8850  8843 0004002 [SLPQ nanslp 0xc09386ac][SLP] thr1
 9202 c2f40830 1001  8850  8843 0004002 [SLPQ nanslp 0xc09386ac][SLP] mkdir
 9201 c2f4d830 1001  8850  8843 0004002 [SLPQ nanslp 0xc09386ac][SLP] creat
 9200 c2f43624 1001  8850  8843 0004002 [SLPQ nanslp 0xc09386ac][SLP] swap
 8850 c2c01a3c 1001  8849  8843 0000002 [SLPQ wait 0xc2c01a3c][SLP] run
 8849 c26aca3c 1001  8848  8843 0000002 [SLPQ wait 0xc26aca3c][SLP][SWAP] run
 8848 c2bd6830 1001  8843  8843 0004002 [SLPQ nanslp 0xc09386ac][SLP] run
 8843 c2f1c624 1001   592  8843 0004002 [SLPQ wait 0xc2f1c624][SLP][SWAP] sh
  592 c2771000 1001   591   592 0004002 [SLPQ wait 0xc2771000][SLP][SWAP] bash
  591 c276c000 1001   589   589 0000100 [SLPQ select 0xc093f244][SLP] sshd
  589 c26ac20c    0   448   589 0004100 [SLPQ sbwait 0xc29fe79c][SLP][SWAP] sshd
  588 c26ac830 1001   582   588 0004002 [SLPQ select 0xc093f244][SLP] top
  582 c26b2624 1001   581   582 0004002 [SLPQ wait 0xc26b2624][SLP][SWAP] bash
  581 c26acc48 1001   579   579 0000100 [SLPQ select 0xc093f244][SLP] sshd
  579 c2770000    0   448   579 0004100 [SLPQ sbwait 0xc27f70a8][SLP][SWAP] sshd
  578 c276c830    0     1   578 0004002 [SLPQ ttyin 0xc250f010][SLP][SWAP] getty
  577 c2694624    0     1   577 0004002 [SLPQ ttyin 0xc2505010][SLP][SWAP] getty
  576 c26ac000    0     1   576 0004002 [SLPQ ttyin 0xc247b410][SLP][SWAP] getty
  575 c26b1624    0     1   575 0004002 [SLPQ ttyin 0xc250e810][SLP][SWAP] getty
  574 c26fec48    0     1   574 0004002 [SLPQ ttyin 0xc250e410][SLP][SWAP] getty
  573 c26b120c    0     1   573 0004002 [SLPQ ttyin 0xc250d410][SLP][SWAP] getty
  572 c269420c    0     1   572 0004002 [SLPQ ttyin 0xc250d010][SLP][SWAP] getty
  571 c26f720c    0     1   571 0004002 [SLPQ ttyin 0xc250e010][SLP][SWAP] getty
  557 c2770830    0     1   557 0000000 [SLPQ select 0xc093f244][SLP][SWAP] inetd
  536 c2449c48    0     1   536 0000000 [SLPQ select 0xc093f244][SLP][SWAP] moused
  470 c2694418    0     1   470 0000000 [SLPQ nanslp 0xc09386ac][SLP] cron
  458 c26b2c48   25     1   458 0000100 [SLPQ pause 0xc26b2c7c][SLP] sendmail
  454 c2770624    0     1   454 0000100 [SLPQ select 0xc093f244][SLP] sendmail
  448 c26b1000    0     1   448 0000100 [SLPQ select 0xc093f244][SLP][SWAP] sshd
  404 c276c20c    0     1   404 0000000 [SLPQ select 0xc093f244][SLP] usbd
  313 c26b1c48    0     1   313 0000000 [SLPQ select 0xc093f244][SLP][SWAP] devd
  282 c276ca3c    0     1   282 0000000 [SLPQ select 0xc093f244][SLP] syslogd
  108 c239a20c    0     0     0 0000204 [SLPQ - 0xe5101d08][SLP] schedcpu
  107 c239a418    0     0     0 0000204 [SLPQ - 0xc09477cc][SLP] nfsiod 3
  106 c239a624    0     0     0 0000204 [SLPQ - 0xc09477c8][SLP] nfsiod 2
  105 c239a830    0     0     0 0000204 [SLPQ - 0xc09477c4][SLP] nfsiod 1
  104 c239aa3c    0     0     0 0000204 [SLPQ - 0xc09477c0][SLP] nfsiod 0
  103 c239ac48    0     0     0 0000204 [SLPQ syncer 0xc0938420][SLP] syncer
  102 c2447000    0     0     0 0000204 [SLPQ vlruwt 0xc2447000][SLP] vnlru
  101 c244720c    0     0     0 0000204 [CPU 0] bufdaemon
  100 c2447418    0     0     0 000020c [RUNQ] pagezero
   99 c2447624    0     0     0 0000204 [SLPQ psleep 0xc094d8d4][SLP] vmdaemon
   98 c2447830    0     0     0 0000204 [SLPQ psleep 0xc094d890][SLP] pagedaemon
   97 c2447a3c    0     0     0 0000204 [SLPQ - 0xc2446e3c][SLP] fdc0
   96 c2447c48    0     0     0 0000204 [IWAIT] swi0: sio
   95 c2449000    0     0     0 0000204 [SLPQ usbtsk 0xc09356e4][SLP] usbtask
   94 c244920c    0     0     0 0000204 [SLPQ usbevt 0xc246e210][SLP] usb0
   93 c2449418    0     0     0 0000204 [IWAIT] swi6: task queue
    9 c2394000    0     0     0 0000204 [SLPQ - 0xc2370a80][SLP] acpi_task2
    8 c239420c    0     0     0 0000204 [SLPQ - 0xc2370a80][SLP] acpi_task1
    7 c2394418    0     0     0 0000204 [SLPQ - 0xc2370a80][SLP] acpi_task0
   92 c2394624    0     0     0 0000204 [IWAIT] swi2: cambio
    6 c2394830    0     0     0 0000204 [SLPQ - 0xc2370c00][SLP] kqueue taskq
   91 c2394a3c    0     0     0 0000204 [IWAIT] swi5:+
    5 c2394c48    0     0     0 0000204 [SLPQ - 0xc2370d80][SLP] thread taskq
   90 c2399000    0     0     0 0000204 [IWAIT] swi6:+
   89 c239920c    0     0     0 0000204 [SLPQ - 0xc0933400][SLP] yarrow
    4 c2399418    0     0     0 0000204 [RUNQ] g_down
    3 c2399624    0     0     0 0000204 [RUNQ] g_up
    2 c2399830    0     0     0 0000204 [SLPQ - 0xc0935bbc][SLP] g_event
   88 c2399a3c    0     0     0 0000204 [IWAIT] swi1: net
   87 c2399c48    0     0     0 0000204 [IWAIT] swi3: vm
   86 c239a000    0     0     0 000020c [RUNQ] swi4: clock sio
   85 c237f000    0     0     0 0000204 [IWAIT] irq71:
   84 c237f20c    0     0     0 0000204 [IWAIT] irq70:
   83 c237f418    0     0     0 0000204 [IWAIT] irq69:
   82 c237f624    0     0     0 0000204 [IWAIT] irq68:
   81 c237f830    0     0     0 0000204 [IWAIT] irq67:
   80 c237fa3c    0     0     0 0000204 [IWAIT] irq66:
   79 c237fc48    0     0     0 0000204 [IWAIT] irq65:
   78 c2384000    0     0     0 0000204 [IWAIT] irq64:
   77 c238420c    0     0     0 0000204 [IWAIT] irq63:
   76 c2384418    0     0     0 0000204 [IWAIT] irq62:
   75 c2384624    0     0     0 0000204 [IWAIT] irq61:
   74 c2384830    0     0     0 0000204 [IWAIT] irq60:
   73 c2384a3c    0     0     0 0000204 [IWAIT] irq59:
   72 c2384c48    0     0     0 0000204 [IWAIT] irq58:
   71 c235f20c    0     0     0 0000204 [IWAIT] irq57:
   70 c235f418    0     0     0 0000204 [IWAIT] irq56:
   69 c235f624    0     0     0 0000204 [IWAIT] irq55:
   68 c235f830    0     0     0 0000204 [IWAIT] irq54:
   67 c235fa3c    0     0     0 0000204 [IWAIT] irq53:
   66 c235fc48    0     0     0 0000204 [IWAIT] irq52:
   65 c2371000    0     0     0 0000204 [IWAIT] irq51:
   64 c237120c    0     0     0 0000204 [IWAIT] irq50:
   63 c2371418    0     0     0 0000204 [IWAIT] irq49:
   62 c2371624    0     0     0 0000204 [IWAIT] irq48: em0
   61 c2371830    0     0     0 0000204 [IWAIT] irq47:
   60 c2371a3c    0     0     0 0000204 [IWAIT] irq46:
   59 c2371c48    0     0     0 0000204 [IWAIT] irq45:
   58 c2347624    0     0     0 0000204 [IWAIT] irq44:
   57 c2347830    0     0     0 0000204 [IWAIT] irq43:
   56 c2347a3c    0     0     0 0000204 [IWAIT] irq42:
   55 c2347c48    0     0     0 0000204 [IWAIT] irq41:
   54 c235e000    0     0     0 0000204 [IWAIT] irq40:
   53 c235e20c    0     0     0 0000204 [IWAIT] irq39:
   52 c235e418    0     0     0 0000204 [IWAIT] irq38:
   51 c235e624    0     0     0 0000204 [IWAIT] irq37:
   50 c235e830    0     0     0 0000204 [IWAIT] irq36:
   49 c235ea3c    0     0     0 0000204 [IWAIT] irq35:
   48 c235ec48    0     0     0 0000204 [IWAIT] irq34:
   47 c235f000    0     0     0 0000204 [IWAIT] irq33:
   46 c2338c48    0     0     0 0000204 [IWAIT] irq32:
   45 c2346000    0     0     0 0000204 [IWAIT] irq31:
   44 c234620c    0     0     0 0000204 [IWAIT] irq30:
   43 c2346418    0     0     0 0000204 [IWAIT] irq29:
   42 c2346624    0     0     0 0000204 [IWAIT] irq28:
   41 c2346830    0     0     0 0000204 [IWAIT] irq27:
   40 c2346a3c    0     0     0 0000204 [IWAIT] irq26:
   39 c2346c48    0     0     0 0000204 [IWAIT] irq25:
   38 c2347000    0     0     0 0000204 [IWAIT] irq24:
   37 c234720c    0     0     0 0000204 [IWAIT] irq23:
   36 c2347418    0     0     0 0000204 [IWAIT] irq22:
   35 c232e624    0     0     0 0000204 [IWAIT] irq21:
   34 c232e830    0     0     0 0000204 [IWAIT] irq20:
   33 c232ea3c    0     0     0 0000204 [IWAIT] irq19:
   32 c232ec48    0     0     0 0000204 [IWAIT] irq18:
   31 c2338000    0     0     0 0000204 [IWAIT] irq17: fxp0
   30 c233820c    0     0     0 0000204 [IWAIT] irq16: uhci0
   29 c2338418    0     0     0 0000204 [IWAIT] irq15: ata1
   28 c2338624    0     0     0 0000204 [IWAIT] irq14: ata0
   27 c2338830    0     0     0 0000204 [IWAIT] irq13:
   26 c2338a3c    0     0     0 0000204 [IWAIT] irq12: psm0
   25 c22db20c    0     0     0 0000204 [IWAIT] irq11:
   24 c22db418    0     0     0 0000204 [IWAIT] irq10:
   23 c22db624    0     0     0 0000204 [IWAIT] irq9: acpi0
   22 c22db830    0     0     0 0000204 [IWAIT] irq8:
   21 c22dba3c    0     0     0 0000204 [IWAIT] irq7: ppc0
   20 c22dbc48    0     0     0 0000204 [IWAIT] irq6: fdc0
   19 c232e000    0     0     0 0000204 [IWAIT] irq5:
   18 c232e20c    0     0     0 0000204 [IWAIT] irq4: sio0
   17 c232e418    0     0     0 0000204 [IWAIT] irq3: sio1
   16 c22d6000    0     0     0 0000204 [IWAIT] irq0:
   15 c22d620c    0     0     0 0000204 [IWAIT] irq1: atkbd0
   14 c22d6418    0     0     0 000020c [Can run] idle: cpu0
   13 c22d6624    0     0     0 000020c [Can run] idle: cpu1
   12 c22d6830    0     0     0 000020c [Can run] idle: cpu2
   11 c22d6a3c    0     0     0 000020c [Can run] idle: cpu3
    1 c22d6c48    0     0     1 0004200 [SLPQ wait 0xc22d6c48][SLP] init
   10 c22db000    0     0     0 0000204 [SLPQ ktrace 0xc0936618][SLP] ktrace
    0 c0935cc0    0     0     0 0000200 [IWAIT] swapper
 9287 c2f4220c 1001  9227  8843 0002002 zomb[INACTIVE] syscall
 9209 c2f4ec48 1001  8850  8843 0006002 zomb[INACTIVE] pty
 9206 c2b77000 1001  8850  8843 0006002 zomb[INACTIVE] sysctl
db> call doadump
Dumping 1023 MB (2 chunks)
  chunk 0: 1MB (159 pages) ... ok
  chunk 1: 1023MB (261872 pages) 1007 991 975 959 943 927 911 895 879 863 847 831 815 799 783 767 751 735 719 703 687 671 655 639 623 607 591 575 559 543 527 511 495 479 463 447 431 415 399 383 367 351 335 319 303 287 271 255 239 223 207 191 175 159 143 127 111 95 79 63 47 31 15 ... ok

Dump complete
= 0xf
db> where 9244
Tracing pid 9244 tid 100155 td 0xc26fb480
sched_switch(c26fb480,0,1) at sched_switch+0x14b
mi_switch(1,0,c26fb480,0,c26fb480) at mi_switch+0x1ba
sleepq_switch(c275948c,c26fb480,e76799ec,c0644eca,c275948c) at sleepq_switch+0x133
sleepq_wait_sig(c275948c,0,0,100,c2759480) at sleepq_wait_sig+0xc
msleep(c275948c,c09358c0,358,c08754fa,0) at msleep+0x352
fifo_open(e7679a64) at fifo_open+0x57e
VOP_OPEN_APV(c090f5e0,e7679a64) at VOP_OPEN_APV+0x38
vn_open_cred(e7679bcc,e7679ccc,1b0,c29f7680,3) at vn_open_cred+0x434
vn_open(e7679bcc,e7679ccc,1b0,3,c2d00cc0) at vn_open+0x1e
kern_open(c26fb480,bfbfe900,0,602,1b0) at kern_open+0xb6
open(c26fb480,e7679d04,3,2,216) at open+0x1a
syscall(2805003b,bfbf003b,bfbf003b,28050288,bfbfeacc) at syscall+0x2bf
Xint0x80_syscall() at Xint0x80_syscall+0x1f
--- syscall (5, FreeBSD ELF32, open), eip = 0x280b8797, esp = 0xbfbfe8cc, ebp = 0xbfbfe8e8 ---
db> reset

#10 0xc063e84f in panic (fmt=0xc088c881 "spec nodes went here") at ../../../kern/kern_shutdown.c:549
#11 0xc0792b64 in ffsext_strategy (ap=0xe514cb14) at ../../../ufs/ffs/ffs_vnops.c:1245
#12 0xc082679d in VOP_STRATEGY_APV (vop=0xc090f5e0, a=0xe514cb14) at vnode_if.c:1796
#13 0xc068a300 in bufstrategy (bo=0xc2f9f610, bp=0x0) at vnode_if.h:928
#14 0xc0684e24 in bufwrite (bp=0xd64cd200) at buf.h:415
#15 0xc068684f in vfs_bio_awrite (bp=0xd64cd200) at buf.h:399
#16 0xc0687623 in flushbufqueues (flushdeps=0x0) at ../../../kern/vfs_bio.c:2107
#17 0xc0687117 in buf_daemon () at ../../../kern/vfs_bio.c:1981
#18 0xc06282f9 in fork_exit (callout=0xc0687020 <buf_daemon>, arg=0x0, frame=0xe514cd38) at ../../../kern/kern_fork.c:789
#19 0xc0802a5c in fork_trampoline () at ../../../i386/i386/exception.s:208
(kgdb) f 11
#11 0xc0792b64 in ffsext_strategy (ap=0xe514cb14) at ../../../ufs/ffs/ffs_vnops.c:1245
1245            panic("spec nodes went here");
(kgdb) l
1240            if (VTOI(vp)->i_fs->fs_magic == FS_UFS2_MAGIC &&
1241                lbn < 0 && lbn >= -NXADDR)
1242             return (VOP_STRATEGY_APV(&ufs_vnodeops, ap));
1243            if (vp->v_type == VFIFO)
1244             return (VOP_STRATEGY_APV(&ufs_fifoops, ap));
1245            panic("spec nodes went here");
1246    }
1247
1248    /*
1249     * Vnode extattr transaction commit/abort
(kgdb) info loc
vp = (struct vnode *) 0xc2f9f550
lbn = Unhandled dwarf expression opcode 0x93
(kgdb) p *vp
$1 = {v_type = VDIR, v_tag = 0xc087d558 "ufs", v_op = 0xc090f5e0, v_data = 0xc3678108, v_mount = 0xc2512000, v_nmntvnodes = {
    tqe_next = 0xc2cefdd0, tqe_prev = 0xc2cee014}, v_un = {vu_mount = 0x0, vu_socket = 0x0, vu_cdev = 0x0, vu_fifoinfo = 0x0},
  v_hashlist = {le_next = 0x0, le_prev = 0xc251c40c}, v_hash = 0xbb7c, v_cache_src = {lh_first = 0x0}, v_cache_dst = {
    tqh_first = 0xc345d3b8, tqh_last = 0xc345d3c8}, v_dd = 0xc2d73330, v_cstart = 0x0, v_lasta = 0x0, v_lastw = 0x0,
  v_clen = 0x0, v_lock = {lk_interlock = 0xc0937644, lk_flags = 0x40040, lk_sharecount = 0x0, lk_waitcount = 0x0,
    lk_exclusivecount = 0x1, lk_prio = 0x50, lk_wmesg = 0xc087d558 "ufs", lk_timo = 0x33, lk_lockholder = 0xc239e000,
    lk_newlock = 0x0}, v_interlock = {mtx_object = {lo_class = 0xc08d6004, lo_name = 0xc087ea95 "vnode interlock",
      lo_type = 0xc087ea95 "vnode interlock", lo_flags = 0x30000, lo_list = {tqe_next = 0x0, tqe_prev = 0x0},
      lo_witness = 0x0}, mtx_lock = 0x4, mtx_recurse = 0x0}, v_vnlock = 0xc2f9f5a8, v_holdcnt = 0x2, v_usecount = 0x1,
  v_iflag = 0x0, v_vflag = 0x4, v_writecount = 0x0, v_freelist = {tqe_next = 0xc3034dd0, tqe_prev = 0xc2d000b8}, v_bufobj = {
    bo_mtx = 0xc2f9f5cc, bo_clean = {bv_hd = {tqh_first = 0xd64cd200, tqh_last = 0xd64cd238}, bv_root = 0xd64cd200,
      bv_cnt = 0x1}, bo_dirty = {bv_hd = {tqh_first = 0x0, tqh_last = 0xc2f9f624}, bv_root = 0x0, bv_cnt = 0x0},
    bo_numoutput = 0x1, bo_flag = 0x0, bo_ops = 0xc08dc2e4, bo_bsize = 0x4000, bo_object = 0x0, bo_synclist = {
      le_next = 0xc2c6c2e0, le_prev = 0xc3126428}, bo_private = 0xc2f9f550, __bo_vnode = 0xc2f9f550}, v_pollinfo = 0x0,
  v_label = 0x0}
(kgdb) p *vp->v_op
$2 = {vop_default = 0xc090fb20, vop_bypass = 0, vop_islocked = 0, vop_lookup = 0, vop_cachedlookup = 0, vop_create = 0,
  vop_whiteout = 0, vop_mknod = 0, vop_open = 0, vop_close = 0, vop_access = 0, vop_getattr = 0, vop_setattr = 0, vop_read = 0,
  vop_write = 0, vop_lease = 0, vop_ioctl = 0, vop_poll = 0, vop_kqfilter = 0, vop_revoke = 0,
  vop_fsync = 0xc0791048 <ffs_fsync>, vop_remove = 0, vop_link = 0, vop_rename = 0, vop_mkdir = 0, vop_rmdir = 0,
  vop_symlink = 0, vop_readdir = 0, vop_readlink = 0, vop_inactive = 0, vop_reclaim = 0, vop_lock = 0xc07914e0 <ffs_lock>,
  vop_unlock = 0, vop_bmap = 0, vop_strategy = 0xc0792afc <ffsext_strategy>, vop_getwritemount = 0, vop_print = 0,
  vop_pathconf = 0, vop_advlock = 0, vop_reallocblks = 0xc0775498 <ffs_reallocblks>, vop_getpages = 0, vop_putpages = 0,
  vop_getacl = 0, vop_setacl = 0, vop_aclcheck = 0, vop_closeextattr = 0xc0792b94 <ffs_closeextattr>,
  vop_getextattr = 0xc0792dc0 <ffs_getextattr>, vop_listextattr = 0xc0792ea4 <ffs_listextattr>,
  vop_openextattr = 0xc0792b6c <ffs_openextattr>, vop_deleteextattr = 0xc0792bc0 <ffs_deleteextattr>,
  vop_setextattr = 0xc0792fd0 <ffs_setextattr>, vop_setlabel = 0}
(kgdb) x 0xc090fb20
0xc090fb20 <ufs_fifoops>:     0xc08cec40