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Rare/random code_api|linux.fib-conflict-early test failure dll library bounds check. #3406

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hgreving2304 opened this issue Mar 1, 2019 · 11 comments

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@hgreving2304
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From https://travis-ci.com/DynamoRIO/dynamorio/jobs/181695424

92/307 Test #86: code_api|linux.fib-conflict-early ............................***Failed Required regular expression not found.Regex=[^] 0.04 sec
<CURIOSITY : image_size == 0 || cur_end - mod_start == image_size in file /home/travis/build/DynamoRIO/dynamorio/core/unix/memquery.c line 227
version 7.1.17956, custom build
-early_inject >
<Application (22864). Internal Error: DynamoRIO debug check failure: /home/travis/build/DynamoRIO/dynamorio/core/unix/os.c:8497 check_start == dynamo_dll_start && check_end == dynamo_dll_end
(Error occurred @-1 frags)
version 7.1.17956, custom build
-early_inject
0x00007ffd6d1f9630 0x00007f9a05c1eadd
0x00007ffd6d1f9870 0x00007f9a05df678b
0x00007ffd6d1f98d0 0x00007f9a05df6a15
0x00007ffd6d1f98e0 0x00007f9a05e18683

@derekbruening
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The same thing happened in the fib-conflict test:
https://travis-ci.com/DynamoRIO/dynamorio/jobs/184740308

@derekbruening
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@derekbruening
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@derekbruening
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@derekbruening
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Happened on fib-conflict again: https://travis-ci.com/DynamoRIO/dynamorio/jobs/253282217

@hgreving2304
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hgreving2304 commented Nov 6, 2019

Unsuccessful so far trying to reproduce locally on modern Linux.

@derekbruening
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Happened on fib-conflict again: https://travis-ci.com/DynamoRIO/dynamorio/jobs/257984583

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@johnfxgalea
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@derekbruening
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@derekbruening
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