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https://issues.apache.org/jira/browse/IMPALA-9121?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=17235070#comment-17235070
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Tim Armstrong commented on IMPALA-9121:
---------------------------------------
This does reproduce after looping for a while, I guess it's happening after the
tests finish and are torn down.
{noformat}
Note: Google Test filter = HdfsUtilTest.*
[==========] Running 2 tests from 1 test case.
[----------] Global test environment set-up.
[----------] 2 tests from HdfsUtilTest
[ RUN ] HdfsUtilTest.CheckFilesystemsMatch
20/11/18 15:59:03 INFO util.JvmPauseMonitor: Starting JVM pause monitor
[ OK ] HdfsUtilTest.CheckFilesystemsMatch (935 ms)
[ RUN ] HdfsUtilTest.CheckGetBaseName
[ OK ] HdfsUtilTest.CheckGetBaseName (0 ms)
[----------] 2 tests from HdfsUtilTest (935 ms total)
[----------] Global test environment tear-down
[==========] 2 tests from 1 test case ran. (935 ms total)
[ PASSED ] 2 tests.
YOU HAVE 1 DISABLED TEST
=================================================================
==31924==ERROR: AddressSanitizer: heap-use-after-free on address 0x60700000ead0
at pc 0x000001
e34a4b bp 0x7fa2e44ffac0 sp 0x7fa2e44ff270
READ of size 5 at 0x60700000ead0 thread T4
{noformat}
> heap-use-after-free in HdfsUtilTest CheckFilesystemsMatch
> ---------------------------------------------------------
>
> Key: IMPALA-9121
> URL: https://issues.apache.org/jira/browse/IMPALA-9121
> Project: IMPALA
> Issue Type: Bug
> Reporter: Bikramjeet Vig
> Assignee: Tim Armstrong
> Priority: Major
> Labels: asan, broken-build, flaky-test
>
> {noformat}
> ----------------------------------------------------------
> 85/113 Testing: hdfs-util-test
> 85/113 Test: hdfs-util-test
> Command:
> "/data/jenkins/workspace/impala-asf-master-core-asan/repos/Impala/be/build/debug/util/hdfs-util-test"
> "-log_dir=/data/jenkins/workspace
> /impala-asf-master-core-asan/repos/Impala/logs/be_tests"
> Directory:
> /data/jenkins/workspace/impala-asf-master-core-asan/repos/Impala/be/src/util
> "hdfs-util-test" start time: Nov 01 22:21 PDT
> Output:
> ----------------------------------------------------------
> seed = 1572672103
> Note: Google Test filter = HdfsUtilTest.*
> [==========] Running 2 tests from 1 test case.
> [----------] Global test environment set-up.
> [----------] 2 tests from HdfsUtilTest
> [ RUN ] HdfsUtilTest.CheckFilesystemsMatch
> 19/11/01 22:21:43 INFO util.JvmPauseMonitor: Starting JVM pause monitor
> [ OK ] HdfsUtilTest.CheckFilesystemsMatch (1012 ms)
> [ RUN ] HdfsUtilTest.CheckGetBaseName
> [ OK ] HdfsUtilTest.CheckGetBaseName (0 ms)
> [----------] 2 tests from HdfsUtilTest (1012 ms total)
> [----------] Global test environment tear-down
> [==========] 2 tests from 1 test case ran. (1013 ms total)
> [ PASSED ] 2 tests.
> YOU HAVE 1 DISABLED TEST
> =================================================================
> ==87116==ERROR: AddressSanitizer: heap-use-after-free on address
> 0x603000062878 at pc 0x000001b67bac bp 0x7fc96cf57ae0 sp 0x7fc96cf57290
> READ of size 4 at 0x603000062878 thread T4
> <end of output>
> Test time = 2.64 sec
> ----------------------------------------------------------
> Test Passed.
> "hdfs-util-test" end time: Nov 01 22:21 PDT
> "hdfs-util-test" time elapsed: 00:00:02
> ----------------------------------------------------------
> {noformat}
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