Date: Thu, 7 Feb 2002 17:53:25 -0800 From: "Shawn Ramsey" <shawn@megadeth.org> To: <hackers@freebsd.org> Subject: crashing server / crash dump Message-ID: <007001c1b043$65612fd0$1548a93f@shawn> References: <011f01c1aed7$3ff161b0$0202140a@shawn>
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I am resending this to hackers out of desparation... If I didn't send the
right, or enough information I will gladly send whatever if it can help
diagnose the problem. It is not the RAID controller, i've taken the RAID
offline, though the controller is still in the server, but no drives are
mounted. Nothing has changed on this server, other than OS upgrades, and
RAID. (more or less)
> 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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