Date: Tue, 5 Feb 2002 22:26:45 -0800 From: "Shawn Ramsey" <shawn@cpl.net> To: <stable@freebsd.org> Subject: crashing server / crash dump Message-ID: <011f01c1aed7$3ff161b0$0202140a@shawn>
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Im not sure if this is the right place to send this sort of thing...but here
goes. We have a server crashing daily, and im not sure why. It seemed to
coincide with the addition of several SCSI disks connected to an ExtremeRAID
1100. The server is running 4.5-STABLE as of about 3 days ago, but has
exhibited similar problems since version 4.3-RELEASE.
Here is the output from gdb -k :
Script started on Mon Feb 4 20:59:21 2002
/usr/src/sys/compile/Luke {1}>gdb -k
GNU gdb 4.18
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".
(kgdb) symbol-file kernel.debug
Reading symbols from kernel.debug...done.
(kgdb) exec-file /var/crash/kernel.0
(kgdb) core-file /var/crash/vmcore.0
IdlePTD at phsyical address 0x00387000
initial pcb at physical address 0x002eec80
panicstr: ffs_vfree: freeing free inode
panic messages:
---
panic: ffs_vfree: freeing free inode
syncing disks... 130 126 121 118 112 107 107 95 89 80 77 74 72 66 65 63 60
60 50 48 47 45 41 41 34 30 29 28 26 23 20 18 16 15 14 12 9 7 5 4 2 2 2 2 2 2
2 2 2 2 2 2 2 2 2 2 2 2 2 2
giving up on 2 buffers
Uptime: 1d1h53m57s
mlx0: flushing cache...done
mlxd0: detached
mlx1: flushing cache...done
mlxd1: detached
mlxd2: detached
mlxd3: detached
dumping to dev #ad/0x20001, offset 589824
dump ata0: resetting devices .. done
512 511 510 509 508 507 506 505 504 503 502 501 500 499 498 497 496 495 494
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 ../../kern/kern_shutdown.c:474
474 if (dumping++) {
(kgdb) backtrace
#0 dumpsys () at ../../kern/kern_shutdown.c:474
#1 0xc015f8a7 in boot (howto=256) at ../../kern/kern_shutdown.c:313
#2 0xc015fca1 in panic (fmt=0xc02acf71 "ffs_vfree: freeing free inode")
at ../../kern/kern_shutdown.c:582
#3 0xc0221549 in ffs_freefile ()
#4 0xc02213d2 in ffs_vfree ()
#5 0xc022d7b1 in ufs_inactive (ap=0xd785ccbc) at
../../ufs/ufs/ufs_inode.c:96
#6 0xc0232c71 in ufs_vnoperatefifo (ap=0xd785ccbc)
at ../../ufs/ufs/ufs_vnops.c:2431
#7 0xc018d6b0 in vput (vp=0xd854b600) at ../../kern/vfs_subr.c:1638
#8 0xc0231863 in ufs_rename (ap=0xd785ce68) at
../../ufs/ufs/ufs_vnops.c:1208
#9 0xc0232c71 in ufs_vnoperatefifo (ap=0xd785ce68)
at ../../ufs/ufs/ufs_vnops.c:2431
#10 0xc0192263 in rename ()
#11 0xc0275749 in syscall2 (frame={tf_fs = 47, tf_es = 47, tf_ds = 47,
tf_edi = 75, tf_esi = 5241, tf_ebp = -1077939076, tf_isp = -679096364,
tf_ebx = 134864144, tf_edx = -1077939296, tf_ecx = -1077939296,
tf_eax = 128, tf_trapno = 0, tf_err = 2, tf_eip = 672126368, tf_cs =
31,
tf_eflags = 518, tf_esp = -1077939432, tf_ss = 47})
at ../../i386/i386/trap.c:1157
#12 0xc0268e05 in Xint0x80_syscall ()
#13 0x805faa9 in ?? ()
#14 0x805f1c9 in ?? ()
---Type <return> to continue, or q <return> to quit---
#15 0x805bde8 in ?? ()
#16 0x805b641 in ?? ()
#17 0x804a8d1 in ?? ()
#18 0x8049565 in ?? ()
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