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Posted to issues@kudu.apache.org by "Adar Dembo (Jira)" <ji...@apache.org> on 2020/04/02 20:53:00 UTC
[jira] [Assigned] (KUDU-3101) ASAN and dynamic linking are
incompatible on aarch64
[ https://issues.apache.org/jira/browse/KUDU-3101?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]
Adar Dembo reassigned KUDU-3101:
--------------------------------
Affects Version/s: 1.12.0
Assignee: RuiChen
Summary: ASAN and dynamic linking are incompatible on aarch64 (was: There is no checking for incompatibility of ASAN and dynamic linking in CMakeLists.txt)
Cool. Since you're working on this, I'll assign it to you.
> ASAN and dynamic linking are incompatible on aarch64
> ----------------------------------------------------
>
> Key: KUDU-3101
> URL: https://issues.apache.org/jira/browse/KUDU-3101
> Project: Kudu
> Issue Type: Sub-task
> Affects Versions: 1.12.0
> Reporter: RuiChen
> Assignee: RuiChen
> Priority: Minor
>
> Kudu Readme mention "NOTE: Dynamic linking is incompatible with ASAN and static linking is incompatible with TSAN."[1], but no checking for it in CMakeLists.txt, so if developer use following cmake command, cmake and make will be successful, but maybe face issue when run test cases.
> {code:java}
> CC=../../thirdparty/clang-toolchain/bin/clang \
> CXX=../../thirdparty/clang-toolchain/bin/clang++ \
> cmake -DCMAKE_BUILD_TYPE=debug -DKUDU_USE_ASAN=1 ../..{code}
> I build Kudu in ARM64 server, issue like this, if I use KUDU_LINK=static, testing pass,
> but weird, in x86 ASAN and dynamic linking worked in Jenkins CI, seems this issue only impact ARM64 :
> {code:java}
> ubuntu@ubuntu:~/workspace/github.com/apache/kudu/build/asan$./bin/example-test
> AddressSanitizer:DEADLYSIGNAL
> =================================================================
> ==20451==ERROR: AddressSanitizer: SEGV on unknown address 0x000000000000 (pc 0x000000000000 bp 0xffffd0853a20 sp 0xffffd0853a20 T0)
> ==20451==Hint:pcpointstothezeropage.
> ==20451==The signal is caused by a READ memoryaccess.
> ==20451==Hint: address points to the zero page.
> AddressSanitizercannotprovideadditionalinfo.
> SUMMARY: AddressSanitizer: SEGV (<unknown module>)
> ==20451==ABORTING
> {code}
>
> [[1]: https://github.com/apache/kudu#building-kudu-with-dynamic-linking|https://github.com/apache/kudu#building-kudu-with-dynamic-linking]
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