Date: Mon, 27 Feb 2006 20:52:57 -0500 From: "Carroll Kong" <me@carrollkong.com> To: <hackers@freebsd.org> Subject: FreeBSD 4.11 P13 Crash Message-ID: <20060228015258.2220543D48@mx1.FreeBSD.org>
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Okay this time my kernel was recompiled so there are no modules to make =
it
easier to see all of the symbols.
Sometimes the box cycles through the fatal traps 12. Other times it =
does
not. Based on my other Fatal trap errors, it seems to interrupt more =
often
with the m_tag_delete function. I don't think this necessarily means =
the
problem is with IPFilter or PPP mostly because this box acts as a =
firewall
and logs constantly. Therefore, it is not surprising it always fails =
after
logging with IPFilter, but I am always open to the possibility.
This box was stable before I upgraded from 4.9->4.11. Among one of the
software changes was probably the change of IPFilter. I used to use the
IPFilter 3.4.33pre modules, but after I moved to 4.11 I just used the
distribution packaged 3.4.35. This might be the source of the problem, =
but
I could not google for relevant entries.
I have since swapped the RAM, motherboard, RAM again (I bought another =
stick
thinking maybe my new RAM was coincidentally bugged), one of the Intel =
NICs,
and my 3Ware controller. The problem still occurred and actually more
frequently. The usual frequency was about 14 days or so. It just =
crashed
in less than 23 hours and then again within 25 minutes.
The final pieces of hardware that still can be swapped is the other =
Intel
NIC (but this NIC is NOT connected to the PPPoE), CPU, Power Supply, =
CDROM
(not used), Harddisks, or Case. :)
I tried disabling physical swap completely, and the system still =
crashed, so
I doubt it is the 3Ware, but who knows.
So far I am thinking
- IPFilter intermittent bug with some packets, but I run a box with 112 =
days
of uptime with the same version of IPFilter, albeit not with 4 NICs.
- 3Ware driver is flakey, but I have a 4.10 box with 3Ware that is =
somewhat
stable
- CPU (I would tend to think this would result in HARD lock ups vs Fatal
Trap 12s though)
- PowerSupply (I suppose anything is possible, please note it is on an =
APC
UPS, but the power supply might be delivering bad juice?)
- Harddisks and 3Ware driver have incompatible firmware issue, I doubt =
this
is it though since I purchased new Seagates in 9/2004 for the RAID1, =
then I
added another Seagate as a JBOD, and that disk is not being written to
during the crash.
I am tempted to consider upgrading to 5.X, but I am a conservative =
person
and somehow doubt 4.X is the source of the problem as the system worked =
fine
for over a year.
The box does a lot of things however I omitted this information to avoid
flooding the list with too much information since it has worked fine for =
a
year in the past. As a note, the problem is NOT load related. In fact, =
one
time the fatal panic said the running process was "idle". :) =
Furthermore,
I haven't really updated the software unnecessarily except for security
issues and the system has been stable in the past with the same hardware =
and
same software. I am very conservative when it comes to servers, so this
seems like a hardware issue but I already swapped so much of it, I am
beginning to wonder.
I am going to buy a new CPU and power supply as I have replaced nearly =
every
other part by now.
I have included my dmesg, nm greps for the functions, a backtrace, uname
output. I have the kernel dump so if there are any commands someone =
needs
me to punch through, I will gladly do so. I included some of my own =
feeble
debugging. I didn't like the line that said "address is out of bounds" =
in
one of the mbuf structures. I am guessing that means the mbuf was =
already
corrupted way before we got there. Any suggestions and advice are =
welcome.
Thanks in advance!
Fatal trap 12: page fault while in kernel mode
fault virtual address =3D 0xc11e4402
fault code =3D supervisor write, page not present
instruction pointer =3D 0x8:0xc018ffcf
stack pointer =3D 0x10:0xc02fa6f0
frame pointer =3D 0x10:0xc02fa704
code segment =3D base 0x0, limit 0xfffff, type 0x1b
=3D DPL 0, pres 1, def32 1, gran 1
processor eflags =3D interrupt enabled, resume, IOPL =3D 0
current process =3D Idle
interrupt mask =3D net tty bio cam=20
trap number =3D 12
panic: page fault
Uptime: 6h5m10s
twe0: Cannot delete unit. error =3D 16
Fatal trap 12: page fault while in kernel mode
fault virtual address =3D 0xc11e4402
fault code =3D supervisor write, page not present
instruction pointer =3D 0x8:0xc018ffcf
stack pointer =3D 0x10:0xc02fa444
frame pointer =3D 0x10:0xc02fa458
code segment =3D base 0x0, limit 0xfffff, type 0x1b
=3D DPL 0, pres 1, def32 1, gran 1
processor eflags =3D interrupt enabled, resume, IOPL =3D 0
current process =3D Idle
interrupt mask =3D net tty bio cam=20
tx0, limit 0xfffff, type 0x1b
nm -n /kernel | grep c018f=20
c018f058 T accept_filt_del
c018f07c T accept_filt_get
c018f0b4 T accept_filt_generic_mod_event
c018f134 t net_init_domain
c018f1bc T net_add_domain
c018f1ec t domaininit
c018f244 T pffindtype
c018f290 T pffindproto
c018f304 T pfctlinput
c018f34c T pfctlinput2
c018f3a4 t pfslowtimo
c018f3fc t pffasttimo
c018f45c t tunable_mbinit
c018f4ac t mbinit
c018f53c T m_mballoc
c018f5f8 T m_mballoc_wait
c018f7e8 T m_clalloc
c018f8b4 T m_clalloc_wait
c018f9a0 T m_retry
c018fa74 T m_retryhdr
c018fb60 t m_reclaim
c018fbb0 T m_get
c018fc54 T m_gethdr
c018fd0c T m_getclr
c018fdd0 T m_getcl
-------------------------------------------------------------------
Fatal trap 12: page fault while in kernel mode
fault virtual address =3D 0x28067100
fault code =3D supervisor read, page not present
instruction pointer =3D 0x8:0xc0192696
stack pointer =3D 0x10:0xd71cbbd0
frame pointer =3D 0x10:0xd71cbbd8
code segment =3D base 0x0, limit 0xfffff, type 0x1b
=3D DPL 0, pres 1, def32 1, gran 1
processor eflags =3D interrupt enabled, resume, IOPL =3D 0
current process =3D 110 (ppp)
interrupt mask =3D net tty=20
trap number =3D 12
panic: page fault
syncing disks... 7=20
done
Uptime: 25m51s
twe0: Cannot delete unit. error =3D 16
dumping to dev #twed/0x20001, offset 3146240
dump 511 510 509 508 507 506 505 504 503 502 501 500 499 498 497 496 495 =
494
493 492 491 490 489 488 487 486 485 484 483 482 481 480 479 478 477 476 =
475
474 473 472 471 470 469 468 467 466 465 464 463 462 461 460 459 458 457 =
456
455 454 453 452 451 450 449 448 447 446 445 444 443 442 441 440 439 438 =
437
436 435 434 433 432 431 430 429 428 427 426 425 424 423 422 421 420 419 =
418
417 416 415 414 413 412 411 410 409 408 407 406 405 404 403 402 401 400 =
399
398 397 396 395 394 393 392 391 390 389 388 387 386 385 384 383 382 381 =
380
379 378 377 376 375 374 373 372 371 370 369 368 367 366 365 364 363 362 =
361
360 359 358 357 356 355 354 353 352 351 350 349 348 347 346 345 344 343 =
342
341 340 339 338 337 336 335 334 333 332 331 330 329 328 327 326 325 324 =
323
322 321 320 319 318 317 316 315 314 313 312 311 310 309 308 307 306 305 =
304
303 302 301 300 299 298 297 296 295 294 293 292 291 290 289 288 287 286 =
285
284 283 282 281 280 279 278 277 276 275 274 273 272 271 270 269 268 267 =
266
265 264 263 262 261 260 259 258 257 256 255 254 253 252 251 250 249 248 =
247
246 245 244 243 242 241 240 239 238 237 236 235 234 233 232 231 230 229 =
228
227 226 225 224 223 222 221 220 219 218 217 216 215 214 213 212 211 210 =
209
208 207 206 205 204 203 202 201 200 199 198 197 196 195 194 193 192 191 =
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 succeeded
Automatic reboot in 15 seconds - press a key on the console to abort
Rebooting...
nm -n /kernel | grep c01926=20
c0192600 T m_tag_free
c0192614 T m_tag_prepend
c0192628 T m_tag_unlink
c0192658 T m_tag_delete
c0192674 T m_tag_delete_chain
c01926ac T m_tag_locate
c01926e8 T m_tag_copy
---------------
(kgdb) bt
#0 dumpsys () at ../../kern/kern_shutdown.c:487
#1 0xc0173f3f in boot (howto=3D256) at ../../kern/kern_shutdown.c:316
#2 0xc0174364 in poweroff_wait (junk=3D0xc02f2aac, howto=3D-1070651985) =
at
../../kern/kern_shutdown.c:595
#3 0xc02a77ba in trap_fatal (frame=3D0xd71cbb90, eva=3D671510784) at
../../i386/i386/trap.c:974
#4 0xc02a748d in trap_pfault (frame=3D0xd71cbb90, usermode=3D0, =
eva=3D671510784)
at ../../i386/i386/trap.c:867
#5 0xc02a704b in trap (frame=3D{tf_fs =3D -1072562160, tf_es =3D 16, =
tf_ds =3D
-686030832, tf_edi =3D 6757530, tf_esi =3D -1055667456,=20
tf_ebp =3D -685982760, tf_isp =3D -685982788, tf_ebx =3D =
671510784, tf_edx =3D
6757530, tf_ecx =3D -1056411648, tf_eax =3D 28672,=20
tf_trapno =3D 12, tf_err =3D 0, tf_eip =3D -1072093546, tf_cs =3D =
8, tf_eflags
=3D 66054, tf_esp =3D -1055667456, tf_ss =3D -1055667456})
at ../../i386/i386/trap.c:466
#6 0xc0192696 in m_tag_delete_chain (m=3D0xc113cb00, t=3D0x0) at
../../kern/uipc_mbuf2.c:358
#7 0xc01904d3 in m_free (m=3D0xc113cb00) at ../../kern/uipc_mbuf.c:734
#8 0xc0190606 in m_freem (m=3D0xc1094000) at ../../kern/uipc_mbuf.c:763
#9 0xc0127df8 in fr_check (ip=3D0xc1094030, hlen=3D20, =
ifp=3D0xc21a7008, out=3D0,
mp=3D0xd71cbce8)
at ../../contrib/ipfilter/netinet/fil.c:1387
#10 0xc01d7d06 in ip_input (m=3D0xc1094000) at =
../../netinet/ip_input.c:478
#11 0xc01d838b in ipintr () at ../../netinet/ip_input.c:971
#12 0xc0299ee9 in swi_net_next ()
#13 0xc016e7c8 in lockmgr (lkp=3D0xc21a7100, flags=3D16973826,
interlkp=3D0xd71c0bac, p=3D0xd48bd5a0) at ../../kern/kern_lock.c:355
#14 0xc019fda8 in vop_stdlock (ap=3D0xd71cbdd0) at
../../kern/vfs_default.c:256
#15 0xc025a9c9 in ufs_vnoperatespec (ap=3D0xd71cbdd0) at
../../ufs/ufs/ufs_vnops.c:2394
#16 0xc01a9ffd in vn_lock (vp=3D0xd71c0b40, flags=3D131074, =
p=3D0xd48bd5a0) at
vnode_if.h:861
#17 0xc01ad842 in spec_write (ap=3D0xd71cbe64) at
../../miscfs/specfs/spec_vnops.c:284
#18 0xc025a3ac in ufsspec_write (ap=3D0xd71cbe64) at
../../ufs/ufs/ufs_vnops.c:1827
#19 0xc025a9c9 in ufs_vnoperatespec (ap=3D0xd71cbe64) at
../../ufs/ufs/ufs_vnops.c:2394
#20 0xc01a9b9a in vn_write (fp=3D0xc219b100, uio=3D0xd71cbed4, =
cred=3D0xc2197080,
flags=3D0, p=3D0xd48bd5a0) at vnode_if.h:363
#21 0xc018330d in dofilewrite (p=3D0xd48bd5a0, fp=3D0xc219b100, fd=3D9,
buf=3D0xbfbfe89c, nbyte=3D580, offset=3D-1, flags=3D0)
at ../../sys/file.h:163
#22 0xc01831c6 in write (p=3D0xd48bd5a0, uap=3D0xd71cbf80) at
../../kern/sys_generic.c:329
#23 0xc02a7a69 in syscall2 (frame=3D{tf_fs =3D -1078001617, tf_es =3D =
134938671,
tf_ds =3D -1078001617, tf_edi =3D 135090176, tf_esi =3D 580,=20
tf_ebp =3D -1077940064, tf_isp =3D -685981740, tf_ebx =3D =
-1077942112,
tf_edx =3D 0, tf_ecx =3D 13, tf_eax =3D 4, tf_trapno =3D 7,=20
tf_err =3D 2, tf_eip =3D 673683504, tf_cs =3D 31, tf_eflags =3D =
663, tf_esp =3D
-1077942172, tf_ss =3D 47})
at ../../i386/i386/trap.c:1175
#24 0xc0298a85 in Xint0x80_syscall ()
#25 0x80655de in ?? ()
#26 0x806c2fb in ?? ()
#27 0x806c21d in ?? ()
#28 0x807470a in ?? ()
#29 0x8083a78 in ?? ()
#30 0x805b84b in ?? ()
#31 0x804d484 in ?? ()
#32 0x806ed77 in ?? ()
#33 0x806e967 in ?? ()
#34 0x804b62a in ?? ()
(kgdb) f 11
#11 0xc01d838b in ipintr () at ../../netinet/ip_input.c:971
971 ip_input(m);
(kgdb) print *m
$13 =3D {m_hdr =3D {mh_next =3D 0xc1128100, mh_nextpkt =3D 0x0, mh_data =
=3D 0xc1094030
"E", mh_len =3D 208, mh_type =3D 0, mh_flags =3D 2},=20
M_dat =3D {MH =3D {MH_pkthdr =3D {rcvif =3D 0xc21a7008, len =3D 576, =
header =3D 0x0,
csum_flags =3D 0, csum_data =3D 0, tags =3D {
slh_first =3D 0x0}}, MH_dat =3D {MH_ext =3D {ext_buf =3D =
0x2000000
<Address 0x2000000 out of bounds>, ext_free =3D 0x2400045,=20
ext_size =3D 28454, ext_ref =3D 0x6d3d012e},=20
MH_databuf =3D
"\000\000\000\002E\000@\002&o\000\000.\001=3Dm;=BD=F30=D8=B6\037=3D\003\0=
01=BA\006\000\000
\000\000E\000\005=C8=E9=BA@\000/\006=A2t=D8=B6\037=3D=C0=A8\001e'B\rmy=BB=
6\216^\222@\002P\020=E1\0
00=B1=A1\000\000\000\000@\t\a\000\000\002r\000\003=C0\000\227=AB\212!\225=
@\204]\001\
214\027=C1=F9\177\232=F9=E3=F2\222\016\000=F9au1=3D\216=DD\204=A8\207O\00=
2+=F80=E9H=F0\eD\2056n\001=F7
U\025=E0\222=FE\f:S=F5PI\037)T=D8(=FD=A8\r=D3@\210=EA\217(S=F5c=E2=E9=B8\=
n?\217%x&=B5\177=F4UqX\222\020\
225\\=D1=D9~\fh=EA=A9\036\t\"Az\206=E1p=FE+}=C7=A3=A3=A2"...}},=20
M_databuf =3D "\bp\032=C2@\002", '\000' <repeats 21 times>,
"\002E\000@\002&o\000\000.\001=3Dm;=BD=F30=D8=B6\037=3D\003\001=BA\006\00=
0\000\000\000E\00
0\005=C8=E9=BA@\000/\006=A2t=D8=B6\037=3D=C0=A8\001e'B\rmy=BB6\216^\222@\=
002P\020=E1\000=B1=A1\000\000
\000\000@\t\a\000\000\002r\000\003=C0\000\227=AB\212!\225@\204]\001\214\0=
27=C1=F9\17
7\232=F9=E3=F2\222\016\000=F9au1=3D\216=DD\204=A8\207O\002+=F80=E9H=F0\eD=
\2056n\001=F7U\025=E0\222=FE\
f:S=F5PI\037)T=D8(=FD=A8\r=D3@\210=EA\217(S=F5c=E2=E9=B8\n?\217%x&=B5\177=
=F4UqX\222\020\225\\=D1=D9~\fh=EA
=A9\036\t"...}}
(kgdb) f 6
#6 0xc0192696 in m_tag_delete_chain (m=3D0xc113cb00, t=3D0x0) at
../../kern/uipc_mbuf2.c:358
358 m_tag_delete(m, q);
(kgdb) print *m
$14 =3D {m_hdr =3D {mh_next =3D 0xc113ca00, mh_nextpkt =3D 0x280ef4cd, =
mh_data =3D
0x14 <Address 0x14 out of bounds>, mh_len =3D 663,=20
mh_type =3D 28672, mh_flags =3D 10246}, M_dat =3D {MH =3D {MH_pkthdr =
=3D {rcvif =3D
0x280ef492, len =3D 672120748, header =3D 0x2,=20
csum_flags =3D 16384, csum_data =3D 1, tags =3D {slh_first =3D =
0x28067100}},
MH_dat =3D {MH_ext =3D {
ext_buf =3D 0x28067200 <Address 0x28067200 out of bounds>, =
ext_free
=3D 0x280541fd, ext_size =3D 134516476,=20
ext_ref =3D 0x280819da},=20
MH_databuf =3D
"\000r\006(=FDA\005(=FC\216\004\b=DA\031\b(\000\000\000\000=A2A\005(=A8:\=
006(@\200\006
(\000\000\000\000\000\000\000\000`=FB=BF=BF@\200\006\001\234=FB=BF=BFOA\0=
05(=FC\216\004\b\
004=CFe\000\000r\006(\001\000\000\000=A8:\006(\000p\006(=FC\216\004\b=FDA=
\005(=FC\216\
004\b\t\013\005(\200=E6\020(=A2A\005(=A8:\006(\000=E9\a(\200=3D\006(\227?=
\005(5(\005(=A8
:\006(\f=FC=BF=BF=CF@\005(
\006\005(\004=CFe\000\200=3D\006(\001\000\000\000\000p\006(\000q\006(\000=
r\006(=DA
>\005(=A8:\006(\000p\006(=FC\216\004\b=D0=FC=BF=BFS=D4\004\b\200=E6\020(@=
\005\b\000r\006("...}},=20
M_databuf =3D
"\222=F4\016(=AC=BF\017(\002\000\000\000\000@\000\000\001\000\000\000\000=
q\006(\00
0r\006(=FDA\005(=FC\216\004\b=DA\031\b(\000\000\000\000=A2A\005(=A8:\006(=
@\200\006(\00
0\000\000\000\000\000\000\000`=FB=BF=BF@\200\006\001\234=FB=BF=BFOA\005(=FC=
\216\004\b\004=CF
e\000\000r\006(\001\000\000\000=A8:\006(\000p\006(=FC\216\004\b=FDA\005(=FC=
\216\004\
b\t\013\005(\200=E6\020(=A2A\005(=A8:\006(\000=E9\a(\200=3D\006(\227?\005=
(5(\005(=A8:\00
6(\f=FC=BF=BF=CF@\005(
\006\005(\004=CFe\000\200=3D\006(\001\000\000\000\000p\006(\000q\006(\000=
r\006(=DA
>\005(=A8:\006(\000p\006("...}}
(kgdb) print *q
Cannot access memory at address 0x0.
(kgdb)=20
----------------------------
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 4.11-RELEASE-p13 #3: Thu Feb 23 13:09:31 EST 2006
damascus@daemon.faerunhome.com:/usr/src/sys/compile/DAEMON
Timecounter "i8254" frequency 1193182 Hz
CPU: Intel(R) Pentium(R) 4 CPU 2.00GHz (1993.54-MHz 686-class CPU)
Origin =3D "GenuineIntel" Id =3D 0xf24 Stepping =3D 4
=20
Features=3D0x3febfbff<FPU,VME,DE,PSE,TSC,MSR,PAE,MCE,CX8,APIC,SEP,MTRR,PG=
E,MCA
,CMOV,PAT,PSE36,CLFLUSH,DTS,ACPI,MMX,FXSR,SSE,SSE2,SS,HTT,TM>
real memory =3D 536608768 (524032K bytes)
avail memory =3D 518377472 (506228K bytes)
Preloaded elf kernel "kernel" at 0xc03af000.
Warning: Pentium 4 CPU: PSE disabled
Pentium Pro MTRR support enabled
md0: Malloc disk
Using $PIR table, 11 entries at 0xc00f28c0
npx0: <math processor> on motherboard
npx0: INT 16 interface
pcib0: <Intel 82845 Host to PCI bridge> on motherboard
pci0: <PCI bus> on pcib0
pcib1: <Intel 82845 PCI-PCI (AGP) bridge> at device 1.0 on pci0
pci1: <PCI bus> on pcib1
pcib2: <Intel 82801BA/BAM (ICH2) Hub to PCI bridge> at device 30.0 on =
pci0
pci2: <PCI bus> on pcib2
twe0: <3ware Storage Controller driver ver. 1.40.01.002> port =
0xdfa0-0xdfaf
mem 0xfe000000-0xfe7fffff,0xfeafec00-0xfeafec0f irq 9 at device 9.0 on =
pci2
twe0: 4 ports, Firmware FE7X 1.05.00.068, BIOS BE7X 1.08.00.048
fxp0: <Intel 82550 Pro/100 Ethernet> port 0xdf00-0xdf3f mem
0xfeaa0000-0xfeabffff,0xfeafd000-0xfeafdfff irq 11 at device 10.0 on =
pci2
fxp0: Ethernet address 00:02:b3:d0:e3:73
inphy0: <i82555 10/100 media interface> on miibus0
inphy0: 10baseT, 10baseT-FDX, 100baseTX, 100baseTX-FDX, auto
fxp1: <Intel 82550 Pro/100 Ethernet> port 0xde80-0xdebf mem
0xfea80000-0xfea9ffff,0xfeafc000-0xfeafcfff irq 10 at device 11.0 on =
pci2
fxp1: Ethernet address 00:02:b3:ee:65:88
inphy1: <i82555 10/100 media interface> on miibus1
inphy1: 10baseT, 10baseT-FDX, 100baseTX, 100baseTX-FDX, auto
fxp2: <Intel 82550 Pro/100 Ethernet> port 0xdd80-0xddbf mem
0xfea40000-0xfea5ffff,0xfeafb000-0xfeafbfff irq 11 at device 12.0 on =
pci2
fxp2: Ethernet address 00:11:11:c1:a2:e5
inphy2: <i82555 10/100 media interface> on miibus2
inphy2: 10baseT, 10baseT-FDX, 100baseTX, 100baseTX-FDX, auto
fxp3: <Intel 82550 Pro/100 Ethernet> port 0xdd00-0xdd3f mem
0xfea20000-0xfea3ffff,0xfeafa000-0xfeafafff irq 11 at device 13.0 on =
pci2
fxp3: Ethernet address 00:11:11:c1:a2:e7
inphy3: <i82555 10/100 media interface> on miibus3
inphy3: 10baseT, 10baseT-FDX, 100baseTX, 100baseTX-FDX, auto
atapci0: <Promise ATA100 controller> port
0xdcc0-0xdcff,0xdfe0-0xdfe3,0xdf98-0xdf9f,0xdfe4-0xdfe7,0xdff0-0xdff7 =
mem
0xfe9e0000-0xfe9fffff irq 11 at device 14.0 on pci2
ata2: at 0xdff0 on atapci0
ata3: at 0xdf98 on atapci0
pci2: <ATI Mach64-GR graphics accelerator> at 15.0 irq 11
isab0: <Intel 82801BA/BAM (ICH2) PCI to LPC bridge> at device 31.0 on =
pci0
isa0: <ISA bus> on isab0
atapci1: <Intel ICH2 ATA100 controller> port 0xffa0-0xffaf at device =
31.1 on
pci0
ata0: at 0x1f0 irq 14 on atapci1
ata1: at 0x170 irq 15 on atapci1
uhci0: <Intel 82801BA/BAM (ICH2) USB controller USB-A> port =
0xef40-0xef5f
irq 11 at device 31.2 on pci0
usb0: <Intel 82801BA/BAM (ICH2) USB controller USB-A> 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
pci0: <unknown card> (vendor=3D0x8086, dev=3D0x2443) at 31.3 irq 11
uhci1: <Intel 82801BA/BAM (ICH2) USB controller USB-B> port =
0xef80-0xef9f
irq 10 at device 31.4 on pci0
usb1: <Intel 82801BA/BAM (ICH2) USB controller USB-B> on uhci1
usb1: USB revision 1.0
uhub1: Intel UHCI root hub, class 9/0, rev 1.00/1.00, addr 1
uhub1: 2 ports with 2 removable, self powered
orm0: <Option ROMs> at iomem
0xc0000-0xc7fff,0xc8000-0xc8fff,0xc9800-0xcafff,0xcb000-0xcbfff,0xcc000-0=
xcc
fff on isa0
pmtimer0 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
kbd0 at atkbd0
psm0: <PS/2 Mouse> irq 12 on atkbdc0
psm0: model VersaPad, device ID 0
vga0: <Generic ISA VGA> at port 0x3c0-0x3df iomem 0xa0000-0xbffff on =
isa0
sc0: <System console> at flags 0x100 on isa0
sc0: VGA <16 virtual consoles, flags=3D0x100>
sio0 at port 0x3f8-0x3ff irq 4 flags 0x10 on isa0
sio0: type 16550A, console
sio1 at port 0x2f8-0x2ff irq 3 on isa0
sio1: type 16550A
ppc0: <Parallel port> at port 0x378-0x37f irq 7 on isa0
ppc0: Generic chipset (EPP/NIBBLE) in COMPATIBLE mode
ppbus0: IEEE1284 device found /NIBBLE/PS2/ECP
Probing for PnP devices on ppbus0:
ppbus0: <Lexmark International Lexmark E323> PRINTER PCL 6 Emulation,
PostScript Level 3 Emulation, NPAP, PJL
plip0: <PLIP network interface> on ppbus0
lpt0: <Printer> on ppbus0
lpt0: Interrupt-driven port
ppi0: <Parallel I/O> on ppbus0
DUMMYNET initialized (011031)
IP packet filtering initialized, divert enabled, rule-based forwarding
enabled, default to deny, unlimited logging
IP Filter: v3.4.35 initialized. Default =3D pass all, Logging =3D =
enabled
acd0: CDROM <GCR-8521B> at ata0-master PIO4
twed0: <Unit 0, TwinStor, Normal> on twe0
twed0: 152626MB (312579760 sectors)
twed1: <Unit 2, JBOD, Normal> on twe0
twed1: 78167MB (160086528 sectors)
twed2: <Unit 3, JBOD, Normal> on twe0
twed2: 152627MB (312581808 sectors)
Mounting root from ufs:/dev/twed0s1a
WARNING: / was not properly dismounted
-------------------------------------------------
daemon# cat /usr/src/sys/i386/conf/DAEMON
#
# GENERIC -- Generic kernel configuration file for FreeBSD/i386
#
# For more information on this file, please read the handbook section on
# Kernel Configuration Files:
#
#
http://www.FreeBSD.org/doc/en_US.ISO8859-1/books/handbook/kernelconfig-co=
nfi
g.html
#
# The handbook is also available locally in /usr/share/doc/handbook
# if you've installed the doc distribution, otherwise always see the
# FreeBSD World Wide Web server (http://www.FreeBSD.org/) for the
# latest information.
#
# An exhaustive list of options and more detailed explanations of the
# device lines is also present in the ./LINT configuration file. If you =
are
# in doubt as to the purpose or necessity of a line, check first in =
LINT.
#
# $FreeBSD: src/sys/i386/conf/GENERIC,v 1.246.2.48 2002/08/31 20:28:26
obrien Exp $
machine i386
cpu I386_CPU
cpu I486_CPU
cpu I586_CPU
cpu I686_CPU
ident "DAEMON"
maxusers 0
makeoptions DEBUG=3D-g #Build kernel with gdb(1) =
debug
symbols
#options DDB
options MATH_EMULATE #Support for x87 emulation
options INET #InterNETworking
options INET6 #IPv6 communications protocols
options FFS #Berkeley Fast Filesystem
options FFS_ROOT #FFS usable as root device [keep
this!]
options SOFTUPDATES #Enable FFS soft updates support
options UFS_DIRHASH #Improve performance on big
directories
options MFS #Memory Filesystem
options MD_ROOT #MD is a potential root device
options NFS #Network Filesystem
options NFS_ROOT #NFS usable as root device, NFS
required
options MSDOSFS #MSDOS Filesystem
options CD9660 #ISO 9660 Filesystem
options CD9660_ROOT #CD-ROM usable as root, CD9660
required
options PROCFS #Process filesystem
options COMPAT_43 #Compatible with BSD 4.3 [KEEP
THIS!]
options SCSI_DELAY=3D15000 #Delay (in ms) before probing =
SCSI
options UCONSOLE #Allow users to grab the console
options USERCONFIG #boot -c editor
options VISUAL_USERCONFIG #visual boot -c editor
options KTRACE #ktrace(1) support
options SYSVSHM #SYSV-style shared memory
options SYSVMSG #SYSV-style message queues
options SYSVSEM #SYSV-style semaphores
options P1003_1B #Posix P1003_1B real-time =
extensions
options _KPOSIX_PRIORITY_SCHEDULING
options ICMP_BANDLIM #Rate limit bad replies
options KBD_INSTALL_CDEV # install a CDEV entry in /dev
options AHC_REG_PRETTY_PRINT # Print register bitfields in =
debug
# output. Adds ~128k to driver.
options AHD_REG_PRETTY_PRINT # Print register bitfields in =
debug=20
# output. Adds ~215k to driver.
# To make an SMP kernel, the next two are needed
#options SMP # Symmetric MultiProcessor =
Kernel
#options APIC_IO # Symmetric (APIC) I/O
device isa
device pci
# Floppy drives
device fdc0 at isa? port IO_FD1 irq 6 drq 2
device fd0 at fdc0 drive 0
device fd1 at fdc0 drive 1
#
# If you have a Toshiba Libretto with its Y-E Data PCMCIA floppy,
# don't use the above line for fdc0 but the following one:
#device fdc0
# ATA and ATAPI devices
device ata0 at isa? port IO_WD1 irq 14
device ata1 at isa? port IO_WD2 irq 15
device ata
device atadisk # ATA disk drives
device atapicd # ATAPI CDROM drives
device atapifd # ATAPI floppy drives
device atapist # ATAPI tape drives
options ATA_STATIC_ID #Static device numbering
# RAID controllers
device twe # 3ware Escalade
# atkbdc0 controls both the keyboard and the PS/2 mouse
device atkbdc0 at isa? port IO_KBD
device atkbd0 at atkbdc? irq 1=20
device psm0 at atkbdc? irq 12
device vga0 at isa?
# splash screen/screen saver
pseudo-device splash
# syscons is the default console driver, resembling an SCO console
device sc0 at isa? flags 0x100
# Floating point support - do not disable.
device npx0 at nexus? port IO_NPX irq 13
# Power management support (see LINT for more options)
device apm0 at nexus? disable flags 0x20 # Advanced Power
Management
# Serial (COM) ports
device sio0 at isa? port IO_COM1 flags 0x10 irq 4
device sio1 at isa? port IO_COM2 irq 3
# Parallel port
device ppc0 at isa? irq 7
device ppbus # Parallel port bus (required)
device lpt # Printer
device plip # TCP/IP over parallel
device ppi # Parallel port interface device
#device vpo # Requires scbus and da
# PCI Ethernet NICs.
device de # DEC/Intel DC21x4x (``Tulip'')
# PCI Ethernet NICs that use the common MII bus controller code.
# NOTE: Be sure to keep the 'device miibus' line in order to use these =
NICs!
device miibus # MII bus support
device fxp # Intel EtherExpress PRO/100B (82557, =
82558)
# Pseudo devices - the number indicates how many units to allocate.
pseudo-device loop # Network loopback
pseudo-device ether # Ethernet support
pseudo-device sl 1 # Kernel SLIP
pseudo-device ppp 1 # Kernel PPP
pseudo-device tun # Packet tunnel.
pseudo-device pty # Pseudo-ttys (telnet etc)
pseudo-device md # Memory "disks"
pseudo-device gif # IPv6 and IPv4 tunneling
pseudo-device faith 1 # IPv6-to-IPv4 relaying (translation)
# The `bpf' pseudo-device enables the Berkeley Packet Filter.
# Be aware of the administrative consequences of enabling this!
pseudo-device bpf #Berkeley packet filter
# USB support
device uhci # UHCI PCI->USB interface
device ohci # OHCI PCI->USB interface
device usb # USB Bus (required)
device ugen # Generic
device uhid # "Human Interface Devices"
device ukbd # Keyboard
device ulpt # Printer
device ums # Mouse
device uscanner # Scanners
device urio # Diamond Rio MP3 Player
# USB Ethernet, requires mii
device aue # ADMtek USB ethernet
device cue # CATC USB ethernet
device kue # Kawasaki LSI USB ethernet
#NATD
options IPFIREWALL
options IPDIVERT
options IPFIREWALL_FORWARD
#DUMMYNET
options IPFIREWALL_VERBOSE
options DUMMYNET
#NMBCLUSTER
options NMBCLUSTERS=3D5120
#IPFILTER
options IPFILTER
options IPFILTER_LOG
#SysV Memory
options SEMMAP=3D31
options SEMMNI=3D70
options SEMMNS=3D200
options SEMMNU=3D31
options SEMMSL=3D61
options SEMOPM=3D101
options SEMUME=3D11
options SHMMAXPGS=3D16384
options SHMSEG=3D10
#pseudo
pseudo-device vn
pseudo-device snp 3
options CONSPEED=3D115200 #default speed for serial =
console
(default 9600)
#options IPSEC #IP security
#options IPSEC_ESP #IP security (crypto; define w/
IPSEC)
#options IPSEC_DEBUG #debug for IP security
options NETGRAPH #netgraph(4) system
options NETGRAPH_PPPOE=20
options NETGRAPH_SOCKET
options NETGRAPH_ETHER
-----------------
FreeBSD daemon.faerunhome.com 4.11-RELEASE-p13 FreeBSD 4.11-RELEASE-p13 =
#3:
Thu Feb 23 13:09:31 EST 2006
damascus@daemon.faerunhome.com:/usr/src/sys/compile/DAEMON i386
- Carroll Kong
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