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https://issues.apache.org/jira/browse/IMPALA-13679?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=17939063#comment-17939063
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Joe McDonnell commented on IMPALA-13679:
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Ran custom_cluster/test_query_log.py::TestQueryLogTableAll in a loop for 50
iterations with ASAN on x86_64 without reproducing this. I dropped the priority
a notch from Blocker to Critical. I'll try running it overnight, but if we
can't reproduce it, then we should close this.
> ASAN failure use-after-free during custom-cluster tests in
> test_ignored_sqls_not_written()
> ------------------------------------------------------------------------------------------
>
> Key: IMPALA-13679
> URL: https://issues.apache.org/jira/browse/IMPALA-13679
> Project: IMPALA
> Issue Type: Bug
> Components: Backend
> Affects Versions: Impala 4.5.0
> Reporter: Laszlo Gaal
> Priority: Critical
> Labels: broken-build, flaky
>
> On private infrastructure we have observed the following use-after-free error
> in an address sanitizer build:
> {code}
> SUMMARY: AddressSanitizer: heap-use-after-free
> /data/jenkins/workspace/impala-asf-master-core-asan-arm/repos/Impala/be/src/util/ticker.h:119:41
> in impala::Ticker<std::chrono::duration<long, std::ratio<1l, 1l> >,
> bool>::run()
> Shadow bytes around the buggy address:
> 0x200fe56372a0: fd fd fd fa fa fa fa fa fd fd fd fd fd fd fd fd
> 0x200fe56372b0: fa fa fa fa fd fd fd fd fd fd fd fd fa fa fa fa
> 0x200fe56372c0: fd fd fd fd fd fd fd fd fa fa fa fa fd fd fd fd
> 0x200fe56372d0: fd fd fd fd fa fa fa fa fd fd fd fd fd fd fd fa
> 0x200fe56372e0: fa fa fa fa fd fd fd fd fd fd fd fd fa fa fa fa
> =>0x200fe56372f0: fd fd[fd]fd fd fd fd fd fa fa fa fa fd fd fd fd
> 0x200fe5637300: fd fd fd fd fa fa fa fa 00 00 00 00 00 00 00 05
> 0x200fe5637310: fa fa fa fa fd fd fd fd fd fd fd fd fa fa fa fa
> 0x200fe5637320: 00 00 00 00 00 00 00 00 fa fa fa fa 00 00 00 00
> 0x200fe5637330: 00 00 00 05 fa fa fa fa fd fd fd fd fd fd fd fd
> 0x200fe5637340: fa fa fa fa fd fd fd fd fd fd fd fd fa fa fa fa
> Shadow byte legend (one shadow byte represents 8 application bytes):
> Addressable: 00
> Partially addressable: 01 02 03 04 05 06 07
> Heap left redzone: fa
> Freed heap region: fd
> Stack left redzone: f1
> Stack mid redzone: f2
> Stack right redzone: f3
> Stack after return: f5
> Stack use after scope: f8
> Global redzone: f9
> Global init order: f6
> Poisoned by user: f7
> Container overflow: fc
> Array cookie: ac
> Intra object redzone: bb
> ASan internal: fe
> Left alloca redzone: ca
> Right alloca redzone: cb
> ==4121003==ABORTING
> {code}
> Commits since the last successful ASAN build:
> # IMPALA-13656: MERGE redundantly accumulates memory in HDFS WRITER (detail)
> # IMPALA-13592: Set IV length before setting IV in OpenSsl (detail)
> # IMPALA-13253: Add option to enable keepalive for client connections (detail)
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