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Date:      Tue, 12 Mar 2002 01:40:05 -0500 (EST)
From:      Garrett Wollman <wollman@lcs.mit.edu>
To:        sparc@FreeBSD.org
Subject:   VM problems?
Message-ID:  <200203120640.g2C6e5c14628@khavrinen.lcs.mit.edu>

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I found the origin of my problem with `as' -- well, sort of.
Apparently the `as' executable was corrupted.  This appears to be
happening with other executables as well; consider the following.

Both of these arch/ trees were extracted from the distrib tarball on
Jake's Web page, a few hours apart:

wollman@tsornin(199)$ md5 ~wollman/usr/arch/sparc64/native-uberbaum/lib/gcc-lib/sparc64-deo-freebsd5/3.1/cc1
MD5 (/home/wollman/usr/arch/sparc64/native-uberbaum/lib/gcc-lib/sparc64-deo-freebsd5/3.1/cc1) = 54e6eb9b3d17d9a84ae1ef5a5d7699c2
wollman@tsornin(200)$ md5 /usr/arch/sparc64/native-uberbaum/lib/gcc-lib/sparc64-deo-freebsd5/3.1/cc1
MD5 (/usr/arch/sparc64/native-uberbaum/lib/gcc-lib/sparc64-deo-freebsd5/3.1/cc1) = ea5cacd61d5121c1e3d2a21a0c045f2d
wollman@tsornin(201)$ ls -l /usr/arch/sparc64/native-uberbaum/lib/gcc-lib/sparc64-deo-freebsd5/3.1/cc1
-rwxr-xr-x  1 root  wheel  4016304 Mar 10 17:46 /usr/arch/sparc64/native-uberbaum/lib/gcc-lib/sparc64-deo-freebsd5/3.1/cc1*
wollman@tsornin(202)$ ls -l ~wollman/usr/arch/sparc64/native-uberbaum/lib/gcc-lib/sparc64-deo-freebsd5/3.1/cc1
-rwxr-xr-x  1 wollman  users  4016304 Mar 10 17:46 /home/wollman/usr/arch/sparc64/native-uberbaum/lib/gcc-lib/sparc64-deo-freebsd5/3.1/cc1*
wollman@tsornin(203)$ cmp -l ~wollman/usr/arch/sparc64/native-uberbaum/lib/gcc-lib/sparc64-deo-freebsd5/3.1/cc1 /usr/arch/sparc64/native-uberbaum/lib/gcc-lib/sparc64-deo-freebsd5/3.1/cc1
2962849   0 141
2962850   0 154
2962851   0 165
2962852   0 145
2962853   0  40
2962854   0 156
2962855   0 157
2962856   0 164
2962857   0  40
2962858   0 151
2962859   0 156
2962860   0 166
2962861   0 141
2962862   0 162
2962863   0 151
2962864   0 141
2962865   0 156
2962866   0 164
2962867   0  56
2962868   0  12
2962873   0 120
2962874   0 162
2962875   0 145
2962876   0 143
2962877   0 157
2962878   0 156
2962879   0 144
2962880   0 151
2964065 162   0
2964066 141   0
2964067 164   0
2964068 151   0
2964069 157   0
2964070 156   0
2964071 163   0
2964072  72   0
2964073  40   0
2964074 114   0
2964075 157   0
2964076 157   0
2964077 160   0
2964078  40   0
2964079 150   0
2964080 141   0
2964081 163   0
2964082  40   0
2964083 155   0
2964084 165   0
2964085 154   0
2964086 164   0
2964087 151   0
2964088 160   0
2964089 154   0
2964090 145   0
2964091  40   0
2964092 142   0
2964093 141   0
2964094 143   0
2964095 153   0
2964096  40   0
2964129 162   0
2964130 141   0
2964131 164   0
2964132 151   0
2964133 157   0
2964134 156   0
2964135 163   0
2964136  72   0
2964137  40   0
2964138 103   0
2964139 157   0
2964140 155   0
2964141 160   0
2964142 141   0
2964143 162   0
2964144 151   0
2964145 163   0
2964146 157   0
2964147 156   0
2964148  40   0
2964149 156   0
2964150 157   0
2964151 164   0
2964152  40   0
2964153 141   0
2964154 147   0
2964155 141   0
2964156 151   0
2964157 156   0
2964158 163   0
2964159 164   0
2964160  40   0
2964321 162   0
2964322 141   0
2964323 164   0
2964324 151   0
2964325 157   0
2964326 156   0
2964327 163   0
2964328  72   0
2964329  40   0
2964330 111   0
2964331 164   0
2964332 145   0
2964333 162   0
2964334 141   0
2964335 164   0
2964336 151   0
2964337 157   0
2964338 156   0
2964339  40   0
2964340 166   0
2964341 141   0
2964342 162   0
2964343  40   0
2964344 156   0
2964345 157   0
2964346 164   0
2964347  40   0
2964348 141   0
2964349 156   0
2964350  40   0
2964351 151   0
2964352 156   0
2964385 151   0
2964386 143   0
2964387  40   0
2964388 157   0
2964389 162   0
2964390  40   0
2964391 147   0
2964392 145   0
2964393 156   0
2964394 145   0
2964395 162   0
2964396 141   0
2964397 154   0
2964398  40   0
2964399 151   0
2964400 156   0
2964401 144   0
2964402 165   0
2964403 143   0
2964404 164   0
2964405 151   0
2964406 157   0
2964407 156   0
2964408  40   0
2964409 166   0
2964410 141   0
2964411 162   0
2964412  56   0
2964413  12   0
2979233   0 141
2979234   0 154
2979235   0 165
2979236   0 145
2979237   0  40
2979238   0 156
2979239   0 157
2979240   0 164
2979241   0  40
2979242   0 151
2979243   0 156
2979244   0 166
2979245   0 141
2979246   0 162
2979247   0 151
2979248   0 141
2979249   0 156
2979250   0 164
2979251   0  56
2979252   0  12
2979257   0 120
2979258   0 162
2979259   0 145
2979260   0 143
2979261   0 157
2979262   0 156
2979263   0 144
2979264   0 151
2980449 162   0
2980450 141   0
2980451 164   0
2980452 151   0
2980453 157   0
2980454 156   0
2980455 163   0
2980456  72   0
2980457  40   0
2980458 114   0
2980459 157   0
2980460 157   0
2980461 160   0
2980462  40   0
2980463 150   0
2980464 141   0
2980465 163   0
2980466  40   0
2980467 155   0
2980468 165   0
2980469 154   0
2980470 164   0
2980471 151   0
2980472 160   0
2980473 154   0
2980474 145   0
2980475  40   0
2980476 142   0
2980477 141   0
2980478 143   0
2980479 153   0
2980480  40   0
2980513 162   0
2980514 141   0
2980515 164   0
2980516 151   0
2980517 157   0
2980518 156   0
2980519 163   0
2980520  72   0
2980521  40   0
2980522 103   0
2980523 157   0
2980524 155   0
2980525 160   0
2980526 141   0
2980527 162   0
2980528 151   0
2980529 163   0
2980530 157   0
2980531 156   0
2980532  40   0
2980533 156   0
2980534 157   0
2980535 164   0
2980536  40   0
2980537 141   0
2980538 147   0
2980539 141   0
2980540 151   0
2980541 156   0
2980542 163   0
2980543 164   0
2980544  40   0
2980705 162   0
2980706 141   0
2980707 164   0
2980708 151   0
2980709 157   0
2980710 156   0
2980711 163   0
2980712  72   0
2980713  40   0
2980714 111   0
2980715 164   0
2980716 145   0
2980717 162   0
2980718 141   0
2980719 164   0
2980720 151   0
2980721 157   0
2980722 156   0
2980723  40   0
2980724 166   0
2980725 141   0
2980726 162   0
2980727  40   0
2980728 156   0
2980729 157   0
2980730 164   0
2980731  40   0
2980732 141   0
2980733 156   0
2980734  40   0
2980735 151   0
2980736 156   0
2980769 151   0
2980770 143   0
2980771  40   0
2980772 157   0
2980773 162   0
2980774  40   0
2980775 147   0
2980776 145   0
2980777 156   0
2980778 145   0
2980779 162   0
2980780 141   0
2980781 154   0
2980782  40   0
2980783 151   0
2980784 156   0
2980785 144   0
2980786 165   0
2980787 143   0
2980788 164   0
2980789 151   0
2980790 157   0
2980791 156   0
2980792  40   0
2980793 166   0
2980794 141   0
2980795 162   0
2980796  56   0
2980797  12   0
2995617   0 141
2995618   0 154
2995619   0 165
2995620   0 145
2995621   0  40
2995622   0 156
2995623   0 157
2995624   0 164
2995625   0  40
2995626   0 151
2995627   0 156
2995628   0 166
2995629   0 141
2995630   0 162
2995631   0 151
2995632   0 141
2995633   0 156
2995634   0 164
2995635   0  56
2995636   0  12
2995641   0 120
2995642   0 162
2995643   0 145
2995644   0 143
2995645   0 157
2995646   0 156
2995647   0 144
2995648   0 151
3012001   0 141
3012002   0 154
3012003   0 165
3012004   0 145
3012005   0  40
3012006   0 156
3012007   0 157
3012008   0 164
3012009   0  40
3012010   0 151
3012011   0 156
3012012   0 166
3012013   0 141
3012014   0 162
3012015   0 151
3012016   0 141
3012017   0 156
3012018   0 164
3012019   0  56
3012020   0  12
3012025   0 120
3012026   0 162
3012027   0 145
3012028   0 143
3012029   0 157
3012030   0 156
3012031   0 144
3012032   0 151
3028385   0 141
3028386   0 154
3028387   0 165
3028388   0 145
3028389   0  40
3028390   0 156
3028391   0 157
3028392   0 164
3028393   0  40
3028394   0 151
3028395   0 156
3028396   0 166
3028397   0 141
3028398   0 162
3028399   0 151
3028400   0 141
3028401   0 156
3028402   0 164
3028403   0  56
3028404   0  12
3028409   0 120
3028410   0 162
3028411   0 145
3028412   0 143
3028413   0 157
3028414   0 156
3028415   0 144
3028416   0 151
3044769   0 141
3044770   0 154
3044771   0 165
3044772   0 145
3044773   0  40
3044774   0 156
3044775   0 157
3044776   0 164
3044777   0  40
3044778   0 151
3044779   0 156
3044780   0 166
3044781   0 141
3044782   0 162
3044783   0 151
3044784   0 141
3044785   0 156
3044786   0 164
3044787   0  56
3044788   0  12
3044793   0 120
3044794   0 162
3044795   0 145
3044796   0 143
3044797   0 157
3044798   0 156
3044799   0 144
3044800   0 151
3061153   0 141
3061154   0 154
3061155   0 165
3061156   0 145
3061157   0  40
3061158   0 156
3061159   0 157
3061160   0 164
3061161   0  40
3061162   0 151
3061163   0 156
3061164   0 166
3061165   0 141
3061166   0 162
3061167   0 151
3061168   0 141
3061169   0 156
3061170   0 164
3061171   0  56
3061172   0  12
3061177   0 120
3061178   0 162
3061179   0 145
3061180   0 143
3061181   0 157
3061182   0 156
3061183   0 144
3061184   0 151
wollman@tsornin(204)$ 

The nature of the differences makes me suspect either VM or SCSI
controller difficulties.  This is with:

wollman@tsornin(204)$ sysctl kern.version
kern.version: FreeBSD 5.0-CURRENT #6: Mon Mar 11 04:45:36 GMT 2002
    root@u10.locore.ca:/usr/p4/sparc64/sys/sparc64/compile/GENERIC

Anyone care to tell me what the *correct* MD5 of these executables
should be?

-GAWollman


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