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Posted to commits@opendal.apache.org by "Xuanwo (via GitHub)" <gi...@apache.org> on 2023/07/26 06:14:34 UTC
[GitHub] [incubator-opendal] Xuanwo commented on pull request #2710: ci: Add services fuzz test for read/write/range_read
Xuanwo commented on PR #2710:
URL: https://github.com/apache/incubator-opendal/pull/2710#issuecomment-1651042338
wow, seems we catch a case!
```shell
==1660== ERROR: libFuzzer: deadly signal
#0 0x556526ec0d11 (/home/runner/work/incubator-opendal/incubator-opendal/target/fuzz_range_reader+0x2c4bd11) (BuildId: 21214199866a4da26e035c5fce3308b35dfdd5ff)
#1 0x55652c048c7e (/home/runner/work/incubator-opendal/incubator-opendal/target/fuzz_range_reader+0x7dd3c7e) (BuildId: 21214199866a4da26e035c5fce3308b35dfdd5ff)
#2 0x55652c0272d9 (/home/runner/work/incubator-opendal/incubator-opendal/target/fuzz_range_reader+0x7db22d9) (BuildId: 21214199866a4da26e035c5fce3308b35dfdd5ff)
#3 0x7f0c9a6e451f (/lib/x86_64-linux-gnu/libc.so.6+0x4251f) (BuildId: 69389d485a9793dbe873f0ea2c93e02efaa9aa3d)
#4 0x7f0c9a738a7b (/lib/x86_64-linux-gnu/libc.so.6+0x96a7b) (BuildId: 69389d485a9793dbe873f0ea2c93e02efaa9aa3d)
#5 0x7f0c9a6e4475 (/lib/x86_64-linux-gnu/libc.so.6+0x42475) (BuildId: 69389d485a9793dbe873f0ea2c93e02efaa9aa3d)
#6 0x7f0c9a6ca7f2 (/lib/x86_64-linux-gnu/libc.so.6+0x287f2) (BuildId: 69389d485a9793dbe873f0ea2c93e02efaa9aa3d)
#7 0x55652c139436 (/home/runner/work/incubator-opendal/incubator-opendal/target/fuzz_range_reader+0x7ec4436) (BuildId: 21214199866a4da26e035c5fce3308b35dfdd5ff)
#8 0x556526e1ab36 (/home/runner/work/incubator-opendal/incubator-opendal/target/fuzz_range_reader+0x2ba5b36) (BuildId: 21214199866a4da26e035c5fce3308b35dfdd5ff)
#9 0x55652c00bc34 (/home/runner/work/incubator-opendal/incubator-opendal/target/fuzz_range_reader+0x7d96c34) (BuildId: 21214199866a4da26e035c5fce3308b35dfdd5ff)
#10 0x55652c12d77f (/home/runner/work/incubator-opendal/incubator-opendal/target/fuzz_range_reader+0x7eb877f) (BuildId: 21214199866a4da26e035c5fce3308b35dfdd5ff)
#11 0x55652c12d4c0 (/home/runner/work/incubator-opendal/incubator-opendal/target/fuzz_range_reader+0x7eb84c0) (BuildId: 21214199866a4da26e035c5fce3308b35dfdd5ff)
#12 0x55652c12a545 (/home/runner/work/incubator-opendal/incubator-opendal/target/fuzz_range_reader+0x7eb5545) (BuildId: 21214199866a4da26e035c5fce3308b35dfdd5ff)
#13 0x55652c12d251 (/home/runner/work/incubator-opendal/incubator-opendal/target/fuzz_range_reader+0x7eb8251) (BuildId: 21214199866a4da26e035c5fce3308b35dfdd5ff)
#14 0x556526e1e1e2 (/home/runner/work/incubator-opendal/incubator-opendal/target/fuzz_range_reader+0x2ba91e2) (BuildId: 21214199866a4da26e035c5fce3308b35dfdd5ff)
#15 0x556526e1e272 (/home/runner/work/incubator-opendal/incubator-opendal/target/fuzz_range_reader+0x2ba9272) (BuildId: 21214199866a4da26e035c5fce3308b35dfdd5ff)
#16 0x556527064af1 (/home/runner/work/incubator-opendal/incubator-opendal/target/fuzz_range_reader+0x2defaf1) (BuildId: 21214199866a4da26e035c5fce3308b35dfdd5ff)
#17 0x556526f[365](https://github.com/apache/incubator-opendal/actions/runs/5665172769/job/15349790214?pr=2710#step:4:366)8a (/home/runner/work/incubator-opendal/incubator-opendal/target/fuzz_range_reader+0x2cc158a) (BuildId: 21214199866a4da26e035c5fce3308b35dfdd5ff)
#18 0x556527eb37f9 (/home/runner/work/incubator-opendal/incubator-opendal/target/fuzz_range_reader+0x3c3e7f9) (BuildId: 21214199866a4da26e035c5fce3308b35dfdd5ff)
#19 0x5565273116d8 (/home/runner/work/incubator-opendal/incubator-opendal/target/fuzz_range_reader+0x309c6d8) (BuildId: 21214199866a4da26e035c5fce3308b35dfdd5ff)
#20 0x556527315ccf (/home/runner/work/incubator-opendal/incubator-opendal/target/fuzz_range_reader+0x30a0ccf) (BuildId: 21214199866a4da26e035c5fce3308b35dfdd5ff)
#21 0x5565271bf7db (/home/runner/work/incubator-opendal/incubator-opendal/target/fuzz_range_reader+0x2f4a7db) (BuildId: 21214199866a4da26e035c5fce3308b35dfdd5ff)
#22 0x5565271c2462 (/home/runner/work/incubator-opendal/incubator-opendal/target/fuzz_range_reader+0x2f4d462) (BuildId: 21214199866a4da26e035c5fce3308b35dfdd5ff)
#23 0x5565271c4409 (/home/runner/work/incubator-opendal/incubator-opendal/target/fuzz_range_reader+0x2f4f409) (BuildId: 21214199866a4da26e035c5fce3308b35dfdd5ff)
#24 0x556527315673 (/home/runner/work/incubator-opendal/incubator-opendal/target/fuzz_range_reader+0x30a0673) (BuildId: 21214199866a4da26e035c5fce3308b35dfdd5ff)
#25 0x556527319154 (/home/runner/work/incubator-opendal/incubator-opendal/target/fuzz_range_reader+0x30a4154) (BuildId: 21214199866a4da26e035c5fce3308b35dfdd5ff)
#26 0x556527317807 (/home/runner/work/incubator-opendal/incubator-opendal/target/fuzz_range_reader+0x30a2807) (BuildId: 21214199866a4da26e035c5fce3308b35dfdd5ff)
#27 0x55652c006aa8 (/home/runner/work/incubator-opendal/incubator-opendal/target/fuzz_range_reader+0x7d91aa8) (BuildId: 21214199866a4da26e035c5fce3308b35dfdd5ff)
#28 0x55652c00be47 (/home/runner/work/incubator-opendal/incubator-opendal/target/fuzz_range_reader+0x7d96e47) (BuildId: 21214199866a4da26e035c5fce3308b35dfdd5ff)
#29 0x55652c00b0a5 (/home/runner/work/incubator-opendal/incubator-opendal/target/fuzz_range_reader+0x7d960a5) (BuildId: 21214199866a4da26e035c5fce3308b35dfdd5ff)
#30 0x55652c027825 (/home/runner/work/incubator-opendal/incubator-opendal/target/fuzz_range_reader+0x7db2825) (BuildId: 21214199866a4da26e035c5fce3308b35dfdd5ff)
#31 0x55652c02cc43 (/home/runner/work/incubator-opendal/incubator-opendal/target/fuzz_range_reader+0x7db7c43) (BuildId: 21214199866a4da26e035c5fce3308b35dfdd5ff)
#32 0x55652c02dc38 (/home/runner/work/incubator-opendal/incubator-opendal/target/fuzz_range_reader+0x7db8c38) (BuildId: 21214199866a4da26e035c5fce3308b35dfdd5ff)
#33 0x55652c030027 (/home/runner/work/incubator-opendal/incubator-opendal/target/fuzz_range_reader+0x7dbb027) (BuildId: 21214199866a4da26e035c5fce3308b35dfdd5ff)
#34 0x55652c01ab5f (/home/runner/work/incubator-opendal/incubator-opendal/target/fuzz_range_reader+0x7da5b5f) (BuildId: 21214199866a4da26e035c5fce3308b35dfdd5ff)
#35 0x556526e1eab6 (/home/runner/work/incubator-opendal/incubator-opendal/target/fuzz_range_reader+0x2ba9ab6) (BuildId: 21214199866a4da26e035c5fce3308b35dfdd5ff)
#36 0x7f0c9a6cbd8f (/lib/x86_64-linux-gnu/libc.so.6+0x29d8f) (BuildId: 69389d485a9793dbe873f0ea2c93e02efaa9aa3d)
#37 0x7f0c9a6cbe3f (/lib/x86_64-linux-gnu/libc.so.6+0x29e3f) (BuildId: 69389d485a9793dbe873f0ea2c93e02efaa9aa3d)
#38 0x556526e1ec54 (/home/runner/work/incubator-opendal/incubator-opendal/target/fuzz_range_reader+0x2ba9c54) (BuildId: 21214199866a4da26e035c5fce3308b35dfdd5ff)
NOTE: libFuzzer has rudimentary signal handlers.
Combine libFuzzer with AddressSanitizer or similar for better crash reports.
SUMMARY: libFuzzer: deadly signal
MS: 3 ChangeBit-CopyPart-InsertRepeatedBytes-; base unit: 260e69d75c55db9fab30c183db2e8737e88ac072
0x0,0x0,0x1,0x0,0x8,0x1,0x0,0x8,0x8,0x0,0xaf,0xaf,0xaf,0xaf,0xaf,0xaf,0xaf,0x93,0x8,0x0,0x93,
\000\000\001\000\010\001\000\010\010\000\257\257\257\257\257\257\257\223\010\000\223
artifact_prefix='./'; Test unit written to ./crash-b80f[377](https://github.com/apache/incubator-opendal/actions/runs/5665172769/job/15349790214?pr=2710#step:4:378)b3b78e8ad25adc9a7501c973af3ca7d1d
Base64: AAABAAgBAAgIAK+vr6+vr6+TCACT
```
How can we reproduce this case?
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