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https://issues.apache.org/jira/browse/KUDU-2212?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16244612#comment-16244612
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Todd Lipcon commented on KUDU-2212:
-----------------------------------
Seem this is probably due to the process exiting with some thread running and
concurrent logging (thus holding the mutex). I think it's probably best to just
suppress this rather than try to "fix"
> TSAN "destroy of locked mutex" failure in kudu-admin-test
> ---------------------------------------------------------
>
> Key: KUDU-2212
> URL: https://issues.apache.org/jira/browse/KUDU-2212
> Project: Kudu
> Issue Type: Bug
> Components: test
> Reporter: Todd Lipcon
>
> admin cli test is flaky with:
> WARNING: ThreadSanitizer: destroy of a locked mutex (pid=16401)
> #0 pthread_rwlock_destroy
> /data/somelongdirectorytoavoidrpathissues/src/kudu/thirdparty/src/llvm-4.0.0.src/projects/compiler-rt/lib/tsan/rtl/tsan_interceptors.cc:1214
> (kudu+0x49c866)
> #1 glog_internal_namespace_::Mutex::~Mutex()
> /data/somelongdirectorytoavoidrpathissues/src/kudu/thirdparty/src/glog-0.3.5/src/base/mutex.h:249:30
> (libglog.so.0+0x15878)
> #2 at_exit_wrapper(void*)
> /data/somelongdirectorytoavoidrpathissues/src/kudu/thirdparty/src/llvm-4.0.0.src/projects/compiler-rt/lib/tsan/rtl/tsan_interceptors.cc:375
> (kudu+0x4706a3)
> and:
> #0 memcpy
> /data/somelongdirectorytoavoidrpathissues/src/kudu/thirdparty/src/llvm-4.0.0.src/projects/compiler-rt/lib/tsan/../sanitizer_common/sanitizer_common_interceptors.inc:655
> (kudu+0x49344c)
> #1 std::__1::char_traits<char>::copy(char*, char const*, unsigned long)
> /data/somelongdirectorytoavoidrpathissues/src/kudu/thirdparty/installed/tsan/include/c++/v1/__string:223:50
> (kudu+0x51285e)
> #2 std::__1::basic_string<char, std::__1::char_traits<char>,
> std::__1::allocator<char> >::__init(char const*, unsigned long)
> /data/somelongdirectorytoavoidrpathissues/src/kudu/thirdparty/installed/tsan/include/c++/v1/string:1538:5
> (libkudu_util.so+0x13c118)
> #3 std::__1::basic_string<char, std::__1::char_traits<char>,
> std::__1::allocator<char> >::basic_string(char const*)
> /data/somelongdirectorytoavoidrpathissues/src/kudu/thirdparty/installed/tsan/include/c++/v1/string:1547
> (libkudu_util.so+0x13c118)
> #4 kudu::flag_tags_internal::FlagTagger::FlagTagger(char const*, char
> const*)
> /data/somelongdirectorytoavoidrpathissues/src/kudu/src/kudu/util/flag_tags.cc:76
> (libkudu_util.so+0x13c118)
> #5 __cxx_global_var_init.8
> /data/somelongdirectorytoavoidrpathissues/src/kudu/src/kudu/server/rpc_server.cc:54:1
> (libserver_process.so+0x5f7c8)
> #6 _GLOBAL__sub_I_rpc_server.cc
> /data/somelongdirectorytoavoidrpathissues/src/kudu/src/kudu/server/rpc_server.cc
> (libserver_process.so+0x5fcfc)
> #7 _dl_init_internal <null> (ld-linux-x86-64.so.2+0xe64e)
> Location is global 'google::log_mutex' of size 64 at 0x7ff79ecd3038
> (libglog.so.0+0x00000022b038)
> Mutex M115 (0x7ff79ecd3038) created at:
> #0 pthread_rwlock_init
> /data/somelongdirectorytoavoidrpathissues/src/kudu/thirdparty/src/llvm-4.0.0.src/projects/compiler-rt/lib/tsan/rtl/tsan_interceptors.cc:1205
> (kudu+0x49ca9c)
> #1 glog_internal_namespace_::Mutex::Mutex()
> /data/somelongdirectorytoavoidrpathissues/src/kudu/thirdparty/src/glog-0.3.5/src/base/mutex.h:247:19
> (libglog.so.0+0xc5f3)
> #2 __cxx_global_var_init.130
> /data/somelongdirectorytoavoidrpathissues/src/kudu/thirdparty/src/glog-0.3.5/src/logging.cc:372
> (libglog.so.0+0xc5f3)
> #3 _GLOBAL__sub_I_logging.cc
> /data/somelongdirectorytoavoidrpathissues/src/kudu/thirdparty/src/glog-0.3.5/src/logging.cc
> (libglog.so.0+0xc5f3)
> #4 _dl_init_internal <null> (ld-linux-x86-64.so.2+0xe64e)
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