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Date:      Mon, 13 May 2002 09:36:06 +0100
From:      Dominic Marks <dominic_marks@btinternet.com>
To:        "V. K. Cody Bumgardner" <codeman@spectechnologies.net>
Cc:        hackers@freebsd.org
Subject:   Re: Random Crash under load Athlon 1Ghz
Message-ID:  <20020513093606.B64144@host217-41-47-151.in-addr.btope>
In-Reply-To: <1021255787.22942.13.camel@cody.spectechnologies.net>; from codeman@spectechnologies.net on Sun, May 12, 2002 at 11:09:47PM -0300
References:  <1021255787.22942.13.camel@cody.spectechnologies.net>
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On Sun, May 12, 2002 at 11:09:47PM -0300, V. K. Cody Bumgardner wrote:
> Here is some info I have changed case, mb, ps, and memory but I still
> have this problem..  I get dumps in gcc during compile.
> 
> Thanks,
> Cody
> 
> !!UNAME!!
> FreeBSD cody.spectechnologies.net 
> 4.5-STABLE FreeBSD 4.5-STABLE #0: Mon Apr  1 19:25:46 EST 20
> root@cody.spectechnologies.net:/usr/src/sys/compile/AMD1GV5_DEBUG  i386
> 
> !!Hardware!!
> 
> Generic PC133 memory # Which has been replaced with no change
> AMD Athlon 1ghz	     # Which seems to run hot under a load or not

You do have a good quality heatsink and fan on this, don't you?

> Soyo K7VTA PRO MB
> Koolance Water cooled case
> WD 60gig ATA 100 HD
> Nvidia MX 200 Video
> 
> !!DEBUG INFO 1!!
> 
> This GDB was configured as "i386-unknown-freebsd"...(no debugging
> symbols found)...
> IdlePTD at phsyical address 0x00368000
> initial pcb at physical address 0x002d1e00
> panicstr: page fault
> panic messages:
> ---
> Fatal trap 12: page fault while in kernel mode
> fault virtual address	= 0xfffedfdf
> fault code		= supervisor read, page not present
> instruction pointer	= 0x8:0xc023c2f8
> stack pointer	        = 0x10:0xd7bdee04
> frame pointer	        = 0x10:0xd7bdee0c
> 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		= 10714 (panel)
> interrupt mask		= net tty bio cam 
> trap number		= 12
> panic: page fault
> 
> syncing disks... 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 
> giving up on 5 buffers
> Uptime: 2d22h51m5s
> /dev/vmmon: Module vmmon: unloaded
> 
> dumping to dev #ad/0x20001, offset 180352
> dump ata0: resetting devices .. done
> 511 [CTRL-C to abort] [CTRL-C to abort] [CTRL-C to abort] [CTRL-C to
> abort] 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 
> ---
> #0  0xc015b90e in dumpsys ()
> (kgdb) where
> #0  0xc015b90e in dumpsys ()
> Cannot access memory at address 0xd881cb9c.
> 
> !!DEBUG INFO 2!!!
> 
> gdb -k kernel.1 vmcore.1
> 
> panic messages:
> ---
> Fatal trap 12: page fault while in kernel mode
> fault virtual address	= 0xc1cca240
> fault code		= supervisor read, page not present
> instruction pointer	= 0x8:0xc022e577
> stack pointer	        = 0x10:0xd894ed0c
> frame pointer	        = 0x10:0xd894ed18
> 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		= 42849 (cvsup)
> interrupt mask		= none
> trap number		= 12
> panic: page fault
> 
> syncing disks... 65 29 11 
> done
> Uptime: 14d0h8m43s
> /dev/vmmon: Module vmmon: unloaded
> 
> dumping to dev #ad/0x20001, offset 180352
> dump ata0: resetting devices .. done
> 511 [CTRL-C to abort] 510 509 508 507 506 505 504 503 502 501 500 499
> 498 497 496 [CTRL-C to abort] 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
> [CTRL-C to abort] 414 413 [CTRL-C to abort] 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 
> ---
> #0  0xc015b90e in dumpsys ()
> (kgdb) where
> #0  0xc015b90e in dumpsys ()
> #1  0xc015b6df in boot ()
> #2  0xc015bb1d in panic ()
> #3  0xc02662cf in trap_fatal ()
> #4  0xc0265f7d in trap_pfault ()
> #5  0xc0265b23 in trap ()
> #6  0xc022e577 in ufs_itimes ()
> #7  0xc022e87c in ufs_getattr ()
> #8  0xc0230f85 in ufs_vnoperate ()
> #9  0xc01dd097 in nqsrv_getlease ()
> #10 0xc01dd4e8 in nqnfs_vop_lease_check ()
> #11 0xc0186105 in vop_defaultop ()
> #12 0xc0230f85 in ufs_vnoperate ()
> #13 0xc018fd57 in vn_read ()
> #14 0xc016a2a4 in dofileread ()
> #15 0xc016a16a in read ()
> #16 0xc0266585 in syscall2 ()
> #17 0xc025a135 in Xint0x80_syscall ()
> #18 0x816c8ec in ?? ()
> #19 0x8150b9b in ?? ()
> #20 0x815366b in ?? ()
> #21 0x815600a in ?? ()
> #22 0x805bf48 in ?? ()
> #23 0x805aa13 in ?? ()
> #24 0x805a228 in ?? ()
> #25 0x8058b6c in ?? ()
> #26 0x81a3dad in ?? ()
> #27 0x81a3c66 in ?? ()
> #28 0x819b370 in ?? ()
> #29 0xe77efb39 in ?? ()
> Cannot access memory at address 0x4304c683.
> 
> 
> 
> 
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-- 
Dominic

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