[j0] ==28254==WARNING: MemorySanitizer: use-of-uninitialized-value
[j0]     #0 0x7fb90d99116d in std::_Rb_tree<std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> >, std::pair<std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> > const, std::unique_ptr<mongo::MetricTree, std::default_delete<mongo::MetricTree> > >, std::_Select1st<std::pair<std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> > const, std::unique_ptr<mongo::MetricTree, std::default_delete<mongo::MetricTree> > > >, std::less<std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> > >, std::allocator<std::pair<std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> > const, std::unique_ptr<mongo::MetricTree, std::default_delete<mongo::MetricTree> > > > >::_M_lower_bound(std::_Rb_tree_node<std::pair<std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> > const, std::unique_ptr<mongo::MetricTree, std::default_delete<mongo::MetricTree> > > >*, std::_Rb_tree_node_base*, std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> > const&) /opt/mongodbtoolchain/revisions/c6da1cf7f0b4b60d53566305e59857d3d540dcf7/stow/gcc-v3.JnX/lib/gcc/x86_64-mongodb-linux/8.5.0/../../../../include/c++/8.5.0/bits/stl_tree.h:1894:7
[j0]     #1 0x7fb90d99116d in std::_Rb_tree<std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> >, std::pair<std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> > const, std::unique_ptr<mongo::MetricTree, std::default_delete<mongo::MetricTree> > >, std::_Select1st<std::pair<std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> > const, std::unique_ptr<mongo::MetricTree, std::default_delete<mongo::MetricTree> > > >, std::less<std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> > >, std::allocator<std::pair<std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> > const, std::unique_ptr<mongo::MetricTree, std::default_delete<mongo::MetricTree> > > > >::lower_bound(std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> > const&) /opt/mongodbtoolchain/revisions/c6da1cf7f0b4b60d53566305e59857d3d540dcf7/stow/gcc-v3.JnX/lib/gcc/x86_64-mongodb-linux/8.5.0/../../../../include/c++/8.5.0/bits/stl_tree.h:1210
[j0]     #2 0x7fb90d99116d in std::map<std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> >, std::unique_ptr<mongo::MetricTree, std::default_delete<mongo::MetricTree> >, std::less<std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> > >, std::allocator<std::pair<std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> > const, std::unique_ptr<mongo::MetricTree, std::default_delete<mongo::MetricTree> > > > >::lower_bound(std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> > const&) /opt/mongodbtoolchain/revisions/c6da1cf7f0b4b60d53566305e59857d3d540dcf7/stow/gcc-v3.JnX/lib/gcc/x86_64-mongodb-linux/8.5.0/../../../../include/c++/8.5.0/bits/stl_map.h:1239
[j0]     #3 0x7fb90d99116d in std::map<std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> >, std::unique_ptr<mongo::MetricTree, std::default_delete<mongo::MetricTree> >, std::less<std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> > >, std::allocator<std::pair<std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> > const, std::unique_ptr<mongo::MetricTree, std::default_delete<mongo::MetricTree> > > > >::operator[](std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> > const&) /opt/mongodbtoolchain/revisions/c6da1cf7f0b4b60d53566305e59857d3d540dcf7/stow/gcc-v3.JnX/lib/gcc/x86_64-mongodb-linux/8.5.0/../../../../include/c++/8.5.0/bits/stl_map.h:495
[j0]     #4 0x7fb90d98c39f in mongo::MetricTree::_add(std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> > const&, std::unique_ptr<mongo::ServerStatusMetric, std::default_delete<mongo::ServerStatusMetric> >) /home/ubuntu/mongo/src/mongo/db/commands/server_status_metric.cpp:95:17
[j0]     #5 0x7fb90d98b818 in mongo::MetricTree::add(std::unique_ptr<mongo::ServerStatusMetric, std::default_delete<mongo::ServerStatusMetric> >) /home/ubuntu/mongo/src/mongo/db/commands/server_status_metric.cpp:76:9
[j0]     #6 0x7fb921e8e874 in mongo::ServerStatusMetricField<mongo::Counter64>& mongo::addMetricToTree<mongo::ServerStatusMetricField<mongo::Counter64> >(std::unique_ptr<mongo::ServerStatusMetricField<mongo::Counter64>, std::default_delete<mongo::ServerStatusMetricField<mongo::Counter64> > >, mongo::MetricTree*) /home/ubuntu/mongo/src/mongo/db/commands/server_status_metric.h:138:17
[j0]     #7 0x7fb921e8e543 in mongo::Counter64& mongo::makeServerStatusMetric<mongo::Counter64>(std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> >) /home/ubuntu/mongo/src/mongo/db/commands/server_status_metric.h:144:12
[j0]     #8 0x7fb921e7e3b0 in mongo::CounterMetric::CounterMetric(std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> >) /home/ubuntu/mongo/src/mongo/db/commands/server_status_metric.h:151:20
[j0]     #9 0x7fb90ffb879b in mongo::DotsAndDollarsFieldsCounters::DotsAndDollarsFieldsCounters() /home/ubuntu/mongo/src/mongo/db/stats/counters.h:306:26
[j0]     #10 0x7fb90ffad8f4 in __cxx_global_var_init.55 /home/ubuntu/mongo/src/mongo/db/stats/counters.cpp:320:30
[j0]     #11 0x7fb90ffad8f4 in _GLOBAL__sub_I__ /home/ubuntu/.ccache/tmp/counters.stdout.ip-10-122-6-50.31190.2RZy4l.ii
[j0]     #12 0x7fb9278b08d2 in call_init /build/glibc-uZu3wS/glibc-2.27/elf/dl-init.c:72
[j0]     #13 0x7fb9278b08d2 in _dl_init /build/glibc-uZu3wS/glibc-2.27/elf/dl-init.c:119
[j0]     #14 0x7fb9278a10c9  (/lib64/ld-linux-x86-64.so.2+0x10c9)
[j0]
[j0]   Uninitialized value was created by a heap allocation
[j0]     #0 0x558ac3a244c9 in operator new(unsigned long) /data/mci/bf9fe9fe7099cc84c75c9ab85373ed19/toolchain-builder/tmp/build-llvm.sh-nzs/llvm/projects/compiler-rt/lib/msan/msan_new_delete.cc:46:35
[j0]     #1 0x7fb90d99d64c in __gnu_cxx::new_allocator<std::_Rb_tree_node<std::pair<std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> > const, std::unique_ptr<mongo::MetricTree, std::default_delete<mongo::MetricTree> > > > >::allocate(unsigned long, void const*) /opt/mongodbtoolchain/revisions/c6da1cf7f0b4b60d53566305e59857d3d540dcf7/stow/gcc-v3.JnX/lib/gcc/x86_64-mongodb-linux/8.5.0/../../../../include/c++/8.5.0/ext/new_allocator.h:111:27
[j0]     #2 0x7fb90d99d64c in std::allocator_traits<std::allocator<std::_Rb_tree_node<std::pair<std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> > const, std::unique_ptr<mongo::MetricTree, std::default_delete<mongo::MetricTree> > > > > >::allocate(std::allocator<std::_Rb_tree_node<std::pair<std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> > const, std::unique_ptr<mongo::MetricTree, std::default_delete<mongo::MetricTree> > > > >&, unsigned long) /opt/mongodbtoolchain/revisions/c6da1cf7f0b4b60d53566305e59857d3d540dcf7/stow/gcc-v3.JnX/lib/gcc/x86_64-mongodb-linux/8.5.0/../../../../include/c++/8.5.0/bits/alloc_traits.h:436
[j0]     #3 0x7fb90d99d64c in std::_Rb_tree<std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> >, std::pair<std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> > const, std::unique_ptr<mongo::MetricTree, std::default_delete<mongo::MetricTree> > >, std::_Select1st<std::pair<std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> > const, std::unique_ptr<mongo::MetricTree, std::default_delete<mongo::MetricTree> > > >, std::less<std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> > >, std::allocator<std::pair<std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> > const, std::unique_ptr<mongo::MetricTree, std::default_delete<mongo::MetricTree> > > > >::_M_get_node() /opt/mongodbtoolchain/revisions/c6da1cf7f0b4b60d53566305e59857d3d540dcf7/stow/gcc-v3.JnX/lib/gcc/x86_64-mongodb-linux/8.5.0/../../../../include/c++/8.5.0/bits/stl_tree.h:588
[j0]     #4 0x7fb90d99d64c in std::_Rb_tree_node<std::pair<std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> > const, std::unique_ptr<mongo::MetricTree, std::default_delete<mongo::MetricTree> > > >* std::_Rb_tree<std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> >, std::pair<std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> > const, std::unique_ptr<mongo::MetricTree, std::default_delete<mongo::MetricTree> > >, std::_Select1st<std::pair<std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> > const, std::unique_ptr<mongo::MetricTree, std::default_delete<mongo::MetricTree> > > >, std::less<std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> > >, std::allocator<std::pair<std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> > const, std::unique_ptr<mongo::MetricTree, std::default_delete<mongo::MetricTree> > > > >::_M_create_node<std::piecewise_construct_t const&, std::tuple<std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> > const&>, std::tuple<> >(std::piecewise_construct_t const&, std::tuple<std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> > const&>&&, std::tuple<>&&) /opt/mongodbtoolchain/revisions/c6da1cf7f0b4b60d53566305e59857d3d540dcf7/stow/gcc-v3.JnX/lib/gcc/x86_64-mongodb-linux/8.5.0/../../../../include/c++/8.5.0/bits/stl_tree.h:642
[j0]     #5 0x7fb90d99d0d1 in std::_Rb_tree_iterator<std::pair<std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> > const, std::unique_ptr<mongo::MetricTree, std::default_delete<mongo::MetricTree> > > > std::_Rb_tree<std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> >, std::pair<std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> > const, std::unique_ptr<mongo::MetricTree, std::default_delete<mongo::MetricTree> > >, std::_Select1st<std::pair<std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> > const, std::unique_ptr<mongo::MetricTree, std::default_delete<mongo::MetricTree> > > >, std::less<std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> > >, std::allocator<std::pair<std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> > const, std::unique_ptr<mongo::MetricTree, std::default_delete<mongo::MetricTree> > > > >::_M_emplace_hint_unique<std::piecewise_construct_t const&, std::tuple<std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> > const&>, std::tuple<> >(std::_Rb_tree_const_iterator<std::pair<std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> > const, std::unique_ptr<mongo::MetricTree, std::default_delete<mongo::MetricTree> > > >, std::piecewise_construct_t const&, std::tuple<std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> > const&>&&, std::tuple<>&&) /opt/mongodbtoolchain/revisions/c6da1cf7f0b4b60d53566305e59857d3d540dcf7/stow/gcc-v3.JnX/lib/gcc/x86_64-mongodb-linux/8.5.0/../../../../include/c++/8.5.0/bits/stl_tree.h:2421:19
[j0]     #6 0x7fb90d99108b in std::map<std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> >, std::unique_ptr<mongo::MetricTree, std::default_delete<mongo::MetricTree> >, std::less<std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> > >, std::allocator<std::pair<std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> > const, std::unique_ptr<mongo::MetricTree, std::default_delete<mongo::MetricTree> > > > >::operator[](std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> > const&) /opt/mongodbtoolchain/revisions/c6da1cf7f0b4b60d53566305e59857d3d540dcf7/stow/gcc-v3.JnX/lib/gcc/x86_64-mongodb-linux/8.5.0/../../../../include/c++/8.5.0/bits/stl_map.h:499:15
[j0]     #7 0x7fb90d98c39f in mongo::MetricTree::_add(std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> > const&, std::unique_ptr<mongo::ServerStatusMetric, std::default_delete<mongo::ServerStatusMetric> >) /home/ubuntu/mongo/src/mongo/db/commands/server_status_metric.cpp:95:17
[j0]     #8 0x7fb90d98b818 in mongo::MetricTree::add(std::unique_ptr<mongo::ServerStatusMetric, std::default_delete<mongo::ServerStatusMetric> >) /home/ubuntu/mongo/src/mongo/db/commands/server_status_metric.cpp:76:9
[j0]     #9 0x7fb921e8e874 in mongo::ServerStatusMetricField<mongo::Counter64>& mongo::addMetricToTree<mongo::ServerStatusMetricField<mongo::Counter64> >(std::unique_ptr<mongo::ServerStatusMetricField<mongo::Counter64>, std::default_delete<mongo::ServerStatusMetricField<mongo::Counter64> > >, mongo::MetricTree*) /home/ubuntu/mongo/src/mongo/db/commands/server_status_metric.h:138:17
[j0]     #10 0x7fb921e8e543 in mongo::Counter64& mongo::makeServerStatusMetric<mongo::Counter64>(std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> >) /home/ubuntu/mongo/src/mongo/db/commands/server_status_metric.h:144:12
[j0]     #11 0x7fb921e7e3b0 in mongo::CounterMetric::CounterMetric(std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> >) /home/ubuntu/mongo/src/mongo/db/commands/server_status_metric.h:151:20
[j0]     #12 0x7fb90ffb864f in mongo::DotsAndDollarsFieldsCounters::DotsAndDollarsFieldsCounters() /home/ubuntu/mongo/src/mongo/db/stats/counters.h:305:26
[j0]     #13 0x7fb90ffad8f4 in __cxx_global_var_init.55 /home/ubuntu/mongo/src/mongo/db/stats/counters.cpp:320:30
[j0]     #14 0x7fb90ffad8f4 in _GLOBAL__sub_I__ /home/ubuntu/.ccache/tmp/counters.stdout.ip-10-122-6-50.31190.2RZy4l.ii
[j0]     #15 0x7fb9278b08d2 in call_init /build/glibc-uZu3wS/glibc-2.27/elf/dl-init.c:72
[j0]     #16 0x7fb9278b08d2 in _dl_init /build/glibc-uZu3wS/glibc-2.27/elf/dl-init.c:119
[j0]
[j0] SUMMARY: MemorySanitizer: use-of-uninitialized-value /opt/mongodbtoolchain/revisions/c6da1cf7f0b4b60d53566305e59857d3d540dcf7/stow/gcc-v3.JnX/lib/gcc/x86_64-mongodb-linux/8.5.0/../../../../include/c++/8.5.0/bits/stl_tree.h:1894:7 in std::_Rb_tree<std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> >, std::pair<std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> > const, std::unique_ptr<mongo::MetricTree, std::default_delete<mongo::MetricTree> > >, std::_Select1st<std::pair<std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> > const, std::unique_ptr<mongo::MetricTree, std::default_delete<mongo::MetricTree> > > >, std::less<std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> > >, std::allocator<std::pair<std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> > const, std::unique_ptr<mongo::MetricTree, std::default_delete<mongo::MetricTree> > > > >::_M_lower_bound(std::_Rb_tree_node<std
[j0] Exiting
[j0] Waiting to connect to mongod on port 20000.