Date: Tue, 21 Jan 2003 13:57:27 +0200 From: Alexander Peresunko <alex@freeman.org.ua> To: mckusick@mckusick.com Cc: stable@freebsd.org Subject: kernel panic in ufs Message-ID: <20030121115727.GB87758@ice.freeman.org.ua>
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Hi!
I have a regular (one per 10-30 days) kernel panic on my FreeBSD box.
This happens on hard disk operations (mostly on daily periodic or such
operations as cvsup).
Ready to give additional information on request.
----- /var/run/dmesg.boot -----
Copyright (c) 1979, 1980, 1983, 1986, 1988, 1989, 1991, 1992, 1993, 1994
The Regents of the University of California. All rights reserved.
FreeBSD 4.7-RELEASE-p3 #1: Wed Jan 8 14:49:51 EET 2003
root@mydomain.com:/usr/obj/usr/src/sys/MYKERNEL
Timecounter "i8254" frequency 1193182 Hz
CPU: Pentium III/Pentium III Xeon/Celeron (937.34-MHz 686-class CPU)
Origin = "GenuineIntel" Id = 0x68a Stepping = 10
Features=0x383f9ff<FPU,VME,DE,PSE,TSC,MSR,PAE,MCE,CX8,SEP,MTRR,PGE,MCA,CMOV,PAT,PSE36,MMX,FXSR,SSE>
real memory = 535822336 (523264K bytes)
avail memory = 517521408 (505392K bytes)
Preloaded elf kernel "kernel" at 0xc0353000.
netsmb_dev: loaded
Pentium Pro MTRR support enabled
md0: Malloc disk
Using $PIR table, 9 entries at 0xc00fded0
npx0: <math processor> on motherboard
npx0: INT 16 interface
pcib0: <Host to PCI bridge> on motherboard
pci0: <PCI bus> on pcib0
pci0: <Intel model 1132 VGA-compatible display device> at 2.0 irq 11
pcib1: <Intel 82801BA/BAM (ICH2) Hub to PCI bridge> at device 30.0 on pci0
pci1: <PCI bus> on pcib1
ahc0: <Adaptec 29160 Ultra160 SCSI adapter> port 0x9000-0x90ff mem 0xe5040000-0xe5040fff irq 11 at device 0.0 on pci1
aic7892: Ultra160 Wide Channel A, SCSI Id=7, 32/253 SCBs
fxp0: <Intel Pro 10/100B/100+ Ethernet> port 0x9400-0x943f mem 0xe5000000-0xe501ffff,0xe5042000-0xe5042fff irq 12 at device 1.0 on pci1
fxp0: Ethernet address 00:02:b3:8b:2a:66
inphy0: <i82555 10/100 media interface> on miibus0
inphy0: 10baseT, 10baseT-FDX, 100baseTX, 100baseTX-FDX, auto
fxp1: <Intel Pro 10/100B/100+ Ethernet> port 0x9800-0x983f mem 0xe5020000-0xe503ffff,0xe5041000-0xe5041fff irq 9 at device 6.0 on pci1
fxp1: Ethernet address 00:02:b3:8b:38:7a
inphy1: <i82555 10/100 media interface> on miibus1
inphy1: 10baseT, 10baseT-FDX, 100baseTX, 100baseTX-FDX, auto
de0: <Digital 21041 Ethernet> port 0x9c00-0x9c7f mem 0xe5043000-0xe504307f irq 5 at device 7.0 on pci1
de0: 21041 [10Mb/s] pass 2.1
de0: address 00:40:05:35:fd:4f
pci1: <unknown card> (vendor=0x1274, dev=0x5880) at 9.0 irq 12
de1: <Digital 21041 Ethernet> port 0xa400-0xa47f mem 0xe5044000-0xe504407f irq 11 at device 10.0 on pci1
de1: 21041 [10Mb/s] pass 2.1
de1: address 00:40:05:35:fd:ea
isab0: <Intel 82801BA/BAM (ICH2) PCI to LPC bridge> at device 31.0 on pci0
isa0: <ISA bus> on isab0
atapci0: <Intel ICH2 ATA100 controller> port 0xf000-0xf00f at device 31.1 on pci0
ata0: at 0x1f0 irq 14 on atapci0
ata1: at 0x170 irq 15 on atapci0
pci0: <unknown card> (vendor=0x8086, dev=0x2443) at 31.3 irq 0
orm0: <Option ROMs> at iomem 0xc0000-0xc9fff,0xd3000-0xd47ff,0xd5000-0xd67ff 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
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=0x300>
sio0 at port 0x3f8-0x3ff irq 4 flags 0x10 on isa0
sio0: type 16550A
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 (NIBBLE-only) in COMPATIBLE mode
lpt0: <Printer> on ppbus0
lpt0: Interrupt-driven port
de0: enabling 10baseT port
IP packet filtering initialized, divert enabled, rule-based forwarding enabled, default to deny, logging limited to 1000 packets/entry by default
DUMMYNET initialized (011031)
ata1-slave: ATAPI identify retries exceeded
acd0: CDROM <CD-540E> at ata1-master PIO4
Waiting 15 seconds for SCSI devices to settle
sa0 at ahc0 bus 0 target 4 lun 0
sa0: <SONY SDT-9000 0601> Removable Sequential Access SCSI-2 device
sa0: 10.000MB/s transfers (10.000MHz, offset 15)
da0 at ahc0 bus 0 target 0 lun 0
da0: <IBM DPSS-318350M S96H> Fixed Direct Access SCSI-3 device
da0: 40.000MB/s transfers (20.000MHz, offset 63, 16bit), Tagged Queueing Enabled
da0: 17501MB (35843670 512 byte sectors: 255H 63S/T 2231C)
Mounting root from ufs:/dev/da0s1a
-------------------------------
----- kernel.debug -----
Script started on Tue Jan 21 12:10:59 2003
GNU gdb 4.18 (FreeBSD)
Copyright 1998 Free Software Foundation, Inc.
GDB is free software, covered by the GNU General Public License, and you are
welcome to change it and/or distribute copies of it under certain conditions.
Type "show copying" to see the conditions.
There is absolutely no warranty for GDB. Type "show warranty" for details.
This GDB was configured as "i386-unknown-freebsd"...Deprecated bfd_read called at /usr/src/gnu/usr.bin/binutils/gdb/../../../../contrib/gdb/gdb/dbxread.c line 2627 in elfstab_build_psymtabs
Deprecated bfd_read called at /usr/src/gnu/usr.bin/binutils/gdb/../../../../contrib/gdb/gdb/dbxread.c line 933 in fill_symbuf
IdlePTD at phsyical address 0x00372000
initial pcb at physical address 0x002e0400
panicstr: page fault
panic messages:
---
Fatal trap 12: page fault while in kernel mode
fault virtual address = 0x37
fault code = supervisor read, page not present
instruction pointer = 0x8:0xc022e58c
stack pointer = 0x10:0xde70cca4
frame pointer = 0x10:0xde70ccb4
code segment = base 0x0, limit 0xfffff, type 0x1b
= DPL 0, pres 1, def32 1, gran 1
processor eflags = interrupt enabled, resume, IOPL = 0
current process = 55536 (find)
interrupt mask = none
trap number = 12
panic: page fault
syncing disks... 134
done
Uptime: 11d7h42m41s
dumping to dev #da/0x20001, offset 2048
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 dumpsys () at /usr/src/sys/kern/kern_shutdown.c:487
487 if (dumping++) {
(kgdb) where
#0 dumpsys () at /usr/src/sys/kern/kern_shutdown.c:487
#1 0xc01785bf in boot (howto=256) at /usr/src/sys/kern/kern_shutdown.c:316
#2 0xc01789e4 in poweroff_wait (junk=0xc02b47ac, howto=-1070906673)
at /usr/src/sys/kern/kern_shutdown.c:595
#3 0xc02707d2 in trap_fatal (frame=0xde70cc64, eva=55) at /usr/src/sys/i386/i386/trap.c:974
#4 0xc02704a5 in trap_pfault (frame=0xde70cc64, usermode=0, eva=55)
at /usr/src/sys/i386/i386/trap.c:867
#5 0xc027008f in trap (frame={tf_fs = -1072562160, tf_es = -853737456, tf_ds = 16,
tf_edi = -1028298240, tf_esi = 872961, tf_ebp = -563032908, tf_isp = -563032944,
tf_ebx = -820383720, tf_edx = -1029115904, tf_ecx = 0, tf_eax = -1, tf_trapno = 12,
tf_err = 0, tf_eip = -1071454836, tf_cs = 8, tf_eflags = 66182, tf_esp = -820383720,
tf_ss = -1019727104}) at /usr/src/sys/i386/i386/trap.c:466
#6 0xc022e58c in ufs_ihashget (dev=0xc2b56a00, inum=872961)
at /usr/src/sys/ufs/ufs/ufs_ihash.c:108
#7 0xc022ba5a in ffs_vget (mp=0xc2b3e800, ino=872961, vpp=0xde70cd4c)
at /usr/src/sys/ufs/ffs/ffs_vfsops.c:1080
#8 0xc022f2e1 in ufs_lookup (ap=0xde70cdac) at /usr/src/sys/ufs/ufs/ufs_lookup.c:611
#9 0xc02340bd in ufs_vnoperate (ap=0xde70cdac) at /usr/src/sys/ufs/ufs/ufs_vnops.c:2422
#10 0xc01a2026 in vfs_cache_lookup (ap=0xde70ce04) at vnode_if.h:77
#11 0xc02340bd in ufs_vnoperate (ap=0xde70ce04) at /usr/src/sys/ufs/ufs/ufs_vnops.c:2422
#12 0xc01a4ef9 in lookup (ndp=0xde70ce80) at vnode_if.h:52
#13 0xc01a49f4 in namei (ndp=0xde70ce80) at /usr/src/sys/kern/vfs_lookup.c:153
#14 0xc01aa655 in lstat (p=0xde6488a0, uap=0xde70cf80) at /usr/src/sys/kern/vfs_syscalls.c:1823
#15 0xc0270a81 in syscall2 (frame={tf_fs = 906952751, tf_es = 134545455, tf_ds = -1078001617,
tf_edi = 134566400, tf_esi = 134566472, tf_ebp = -1077937428, tf_isp = -563032108,
tf_ebx = 672073516, tf_edx = 134557696, tf_ecx = 0, tf_eax = 190, tf_trapno = 7,
tf_err = 2, tf_eip = 671756824, tf_cs = 31, tf_eflags = 647, tf_esp = -1077937568,
tf_ss = 47}) at /usr/src/sys/i386/i386/trap.c:1175
#16 0xc0264e85 in Xint0x80_syscall ()
#17 0x2809f9e9 in ?? ()
#18 0x2809f28a in ?? ()
#19 0x80496b6 in ?? ()
#20 0x804b4ec in ?? ()
#21 0x8049375 in ?? ()
(kgdb) up 5
#5 0xc027008f in trap (frame={tf_fs = -1072562160, tf_es = -853737456, tf_ds = 16,
tf_edi = -1028298240, tf_esi = 872961, tf_ebp = -563032908, tf_isp = -563032944,
tf_ebx = -820383720, tf_edx = -1029115904, tf_ecx = 0, tf_eax = -1, tf_trapno = 12,
tf_err = 0, tf_eip = -1071454836, tf_cs = 8, tf_eflags = 66182, tf_esp = -820383720,
tf_ss = -1019727104}) at /usr/src/sys/i386/i386/trap.c:466
466 (void) trap_pfault(&frame, FALSE, eva);
(kgdb) frame frame->tf_ebp frame->tf_eip
#0 ufs_ihashget (dev=0xc2b56a00, inum=872961) at /usr/src/sys/ufs/ufs/ufs_ihash.c:109
109 if (inum == ip->i_number && dev == ip->i_dev) {
(kgdb) list
104 struct vnode *vp;
105
106 loop:
107 simple_lock(&ufs_ihash_slock);
108 for (ip = INOHASH(dev, inum)->lh_first; ip; ip = ip->i_hash.le_next) {
109 if (inum == ip->i_number && dev == ip->i_dev) {
110 vp = ITOV(ip);
111 simple_lock(&vp->v_interlock);
112 simple_unlock(&ufs_ihash_slock);
113 if (vget(vp, LK_EXCLUSIVE | LK_INTERLOCK, p))
(kgdb) print inum
$1 = 134566472
(kgdb) print ip
$2 = (struct inode *) 0x0
(kgdb) up
#1 0xc022ba5a in ffs_vget (mp=0xc2b3e800, ino=872961, vpp=0xde70cd4c)
at /usr/src/sys/ufs/ffs/ffs_vfsops.c:1080
1080 if ((*vpp = ufs_ihashget(dev, ino)) != NULL) {
(kgdb) up
#2 0xc022f2e1 in ufs_lookup (ap=0xde70cdac) at /usr/src/sys/ufs/ufs/ufs_lookup.c:611
611 error = VFS_VGET(vdp->v_mount, dp->i_ino, &tdp);
(kgdb) up
#3 0xc02340bd in ufs_vnoperate (ap=0xde70cdac) at /usr/src/sys/ufs/ufs/ufs_vnops.c:2422
2422 return (VOCALL(ufs_vnodeop_p, ap->a_desc->vdesc_offset, ap));
(kgdb) up
#4 0xc01a2026 in vfs_cache_lookup (ap=0xde70ce04) at vnode_if.h:77
77 rc = VCALL(dvp, VOFFSET(vop_cachedlookup), &a);
(kgdb) up
#5 0xc02340bd in ufs_vnoperate (ap=0xde70ce04) at /usr/src/sys/ufs/ufs/ufs_vnops.c:2422
2422 return (VOCALL(ufs_vnodeop_p, ap->a_desc->vdesc_offset, ap));
(kgdb) up
#6 0xc01a4ef9 in lookup (ndp=0xde70ce80) at vnode_if.h:52
52 rc = VCALL(dvp, VOFFSET(vop_lookup), &a);
(kgdb) up
#7 0xc01a49f4 in namei (ndp=0xde70ce80) at /usr/src/sys/kern/vfs_lookup.c:153
153 error = lookup(ndp);
(kgdb) up
#8 0xc01aa655 in lstat (p=0xde6488a0, uap=0xde70cf80) at /usr/src/sys/kern/vfs_syscalls.c:1823
1823 if ((error = namei(&nd)) != 0)
(kgdb) up
#9 0xc0270a81 in syscall2 (frame={tf_fs = 906952751, tf_es = 134545455, tf_ds = -1078001617,
tf_edi = 134566400, tf_esi = 134566472, tf_ebp = -1077937428, tf_isp = -563032108,
tf_ebx = 672073516, tf_edx = 134557696, tf_ecx = 0, tf_eax = 190, tf_trapno = 7,
tf_err = 2, tf_eip = 671756824, tf_cs = 31, tf_eflags = 647, tf_esp = -1077937568,
tf_ss = 47}) at /usr/src/sys/i386/i386/trap.c:1175
1175 error = (*callp->sy_call)(p, args);
(kgdb) up
#10 0xc0264e85 in Xint0x80_syscall ()
(kgdb) up
#11 0x2809f9e9 in ?? ()
(kgdb) up
#12 0x2809f28a in ?? ()
(kgdb) up
#13 0x80496b6 in ?? ()
(kgdb) up
#14 0x804b4ec in ?? ()
(kgdb) up
#15 0x8049375 in ?? ()
(kgdb) up
Initial frame selected; you cannot go up.
(kgdb) quit
Script done on Tue Jan 21 12:12:31 2003
----- kernel debug -----
--
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