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https://issues.apache.org/jira/browse/IMPALA-12747?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=17810132#comment-17810132
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Jason Fehr commented on IMPALA-12747:
-------------------------------------
[~MikaelSmith] -- given that this race condition has existed for a long time
and not caused any problems, would it be sufficient to perform synchronization
in the test itself such that the Impala webserver is not called at the exact
same time queries are running?
> internal-server-test crashes with SIGSEGV on ARM in release build
> -----------------------------------------------------------------
>
> Key: IMPALA-12747
> URL: https://issues.apache.org/jira/browse/IMPALA-12747
> Project: IMPALA
> Issue Type: Bug
> Components: Backend
> Affects Versions: Impala 4.4.0
> Reporter: Laszlo Gaal
> Assignee: Michael Smith
> Priority: Blocker
> Labels: arm64, broken-build
>
> internal-server-test crashed with minidumps in a release-mode build on ARM.
> The minidump was resolved to the below call stack:
> {code}
> Operating system: Linux
> 0.0.0 Linux 4.18.0-477.15.1.el8_8.aarch64 #1 SMP Fri Jun 2
> 08:39:44 EDT 2023 aarch64
> CPU: arm64
> 16 CPUs
> GPU: UNKNOWN
> Crash reason: SIGSEGV /SEGV_MAPERR
> Crash address: 0x8
> Process uptime: not available
> Thread 538 (crashed)
> 0 internal-server-test!impala::TPlanNode::TPlanNode(impala::TPlanNode
> const&) [PlanNodes_types.cpp : 3124 + 0x0]
> x0 = 0x000000004d600020 x1 = 0x0000000000000020
> x2 = 0x0000000000000000 x3 = 0x0000000000000000
> x4 = 0x000000004d600900 x5 = 0x000000004d600a00
> x6 = 0x0000000000000000 x7 = 0x000000004d600918
> x8 = 0x000000004d600060 x9 = 0x000000004d600828
> x10 = 0x0000000004a3ab48 x11 = 0x000000004d600838
> x12 = 0x000000004d600868 x13 = 0x000000004d6007f8
> x14 = 0x000000004d600818 x15 = 0x000000004d6007d0
> x16 = 0x000000004d600848 x17 = 0x000000004d600878
> x18 = 0x0000000004a3ab98 x19 = 0x000000004d600000
> x20 = 0x0000000000000000 x21 = 0x000000004d600098
> x22 = 0x000000004d6001e0 x23 = 0x000000004d600038
> x24 = 0x000000004d600190 x25 = 0x000000004d6003d8
> x26 = 0x000000004d600560 x27 = 0x000000004d600080
> x28 = 0x000000004d6008b8 fp = 0x0000fffe4df61990
> lr = 0x000000004d600798 sp = 0x0000fffe4df61990
> pc = 0x0000000001023dc4
> Found by: given as instruction pointer in context
> 1 internal-server-test!std::vector<impala::TPlanNode,
> std::allocator<impala::TPlanNode> >::operator=(std::vector<impala::TPlanNode,
> std::allocator<impala::TPlanNode> > const&) [stl_construct.h : 109 + 0x8]
> x19 = 0x0000000000000000 x20 = 0x000000004d600000
> x21 = 0x000000004497b038 x22 = 0x000000004d600000
> x23 = 0x0000000045a9bb30 x24 = 0x0000000045a9bb30
> x25 = 0x000000004497b020 x26 = 0x00000000390da838
> x27 = 0x00000000461d7000 x28 = 0x0000fffe4df62018
> fp = 0x0000fffe4df61a50 sp = 0x0000fffe4df61a50
> pc = 0x00000000010242f4
> Found by: call frame info
> 2 internal-server-test!impala::TPlan::operator=(impala::TPlan const&)
> [PlanNodes_types.cpp : 3305 + 0x0]
> x19 = 0x000000004497b030 x20 = 0x00000000390da800
> x21 = 0x000000004497b010 x22 = 0x000000004497b400
> x23 = 0x000000004497b050 x24 = 0x000000004497b328
> x25 = 0x000000004497b020 x26 = 0x000000004497b030
> x27 = 0x00000000461d7000 x28 = 0x0000fffe4df62018
> fp = 0x0000fffe4df61aa0 sp = 0x0000fffe4df61aa0
> pc = 0x00000000010244ac
> Found by: call frame info
> 3
> internal-server-test!impala::TPlanFragment::TPlanFragment(impala::TPlanFragment
> const&) [Planner_types.cpp : 110 + 0x8]
> x19 = 0x000000004497b000 x20 = 0x00000000390da800
> x21 = 0x000000004497b010 x22 = 0x000000004497b400
> x23 = 0x000000004497b050 x24 = 0x000000004497b328
> x25 = 0x000000004497b020 x26 = 0x000000004497b030
> x27 = 0x00000000461d7000 x28 = 0x0000fffe4df62018
> fp = 0x0000fffe4df61ac0 sp = 0x0000fffe4df61ac0
> pc = 0x000000000102cd40
> Found by: call frame info
> 4
> internal-server-test!impala::ImpalaServer::QueryStateRecord::Init(impala::ClientRequestState
> const&) [stl_construct.h : 109 + 0x8]
> x19 = 0x00000000390da800 x20 = 0x000000004497b000
> x21 = 0x00000000390daf30 x22 = 0x0000000000000730
> x23 = 0x000000004497b000 x24 = 0x0000fffe4df61d50
> x25 = 0x0000000000000000 x26 = 0x00000000462ed320
> x27 = 0x00000000461d7000 x28 = 0x0000fffe4df62018
> fp = 0x0000fffe4df61b10 sp = 0x0000fffe4df61b10
> pc = 0x00000000014d80a4
> Found by: call frame info
> 5
> internal-server-test!impala::ImpalaServer::QueryStateRecord::QueryStateRecord(impala::ClientRequestState
> const&) [impala-server.cc : 2529 + 0x0]
> x19 = 0x0000fffe4df61d50 x20 = 0x0000fffe4df61eb8
> x21 = 0x0000fffe4df61df8 x22 = 0x0000fffe4df61e38
> x23 = 0x0000fffe4df61e48 x24 = 0x0000fffe4df61e98
> x25 = 0x0000fffe4df61ea8 x26 = 0x0000fffe4df62018
> x27 = 0x0000fffe4df62040 x28 = 0x0000fffe4df62050
> fp = 0x0000fffe4df61c10 sp = 0x0000fffe4df61c10
> pc = 0x00000000014d97ec
> Found by: call frame info
> 6 internal-server-test!<name omitted> [impala-http-handler.cc : 626 + 0x8]
> x19 = 0x000000004553c440 x20 = 0x0000fffe4df62420
> x21 = 0x0000fffe4df622b0 x22 = 0x0000000037e0a278
> x23 = 0x0000fffe4df61d50 x24 = 0x0000fffe4df62958
> x25 = 0x000000003909cca0 x26 = 0x0000fffe4df629b8
> x27 = 0x0000fffe4df62998 x28 = 0x0000fffe4df62c60
> fp = 0x0000fffe4df61cb0 sp = 0x0000fffe4df61cb0
> pc = 0x00000000014bb214
> Found by: call frame info
> 7
> internal-server-test!impala::ImpalaHttpHandler::QueryStateHandler(kudu::WebCallbackRegistry::WebRequest
> const&, rapidjson::GenericDocument<rapidjson::UTF8<char>,
> rapidjson::MemoryPoolAllocator<rapidjson::CrtAllocator>,
> rapidjson::CrtAllocator>*) [std_function.h : 622 + 0x8]
> x19 = 0x000000004553c440 x20 = 0x0000fffe4df62420
> x21 = 0x0000fffe4df62290 x22 = 0x0000000037e0a278
> x23 = 0x0000000037e0a378 x24 = 0x0000fffe4df62958
> x25 = 0x000000003909cca0 x26 = 0x0000fffe4df629b8
> x27 = 0x0000fffe4df62998 x28 = 0x0000fffe4df62c60
> fp = 0x0000fffe4df62070 sp = 0x0000fffe4df62070
> pc = 0x00000000014b9910
> Found by: call frame info
> 8
> internal-server-test!impala::Webserver::RenderUrlWithTemplate(sq_connection
> const*, kudu::WebCallbackRegistry::WebRequest const&,
> impala::Webserver::UrlHandler const&, std::__cxx11::basic_stringstream<char,
> std::char_traits<char>, std::allocator<char> >*, impala::ContentType*,
> std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char>
> > const&) [function_template.hpp : 763 + 0xc]
> x19 = 0x0000000037ccfc00 x20 = 0x0000fffe4df629b8
> x21 = 0x0000fffe4df62420 x22 = 0x0000fffe4df62ac8
> x23 = 0x000000003bb25000 x24 = 0x0000fffe4df62958
> x25 = 0x000000003909cca0 x26 = 0x0000fffe4df629b8
> x27 = 0x0000fffe4df62998 x28 = 0x0000fffe4df62c60
> {code}
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