/src/mongo-c-driver/src/libmongoc/src/mongoc/mongoc-read-prefs.c:29:16: runtime error: member access within misaligned address 0x61300000ffc0 for type 'mongoc_read_prefs_t' (aka 'struct _mongoc_read_prefs_t'), which requires 128 byte alignment 0x61300000ffc0: note: pointer points here 0e 00 00 4a 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ^ #0 0xb644d52 in mongoc_read_prefs_new /src/mongo-c-driver/src/libmongoc/src/mongoc/mongoc-read-prefs.c:29:16 #1 0xb7b4e98 in mongoc_uri_new_with_error /src/mongo-c-driver/src/libmongoc/src/mongoc/mongoc-uri.c:1443:22 #2 0xb7b7f45 in mongoc_uri_new /src/mongo-c-driver/src/libmongoc/src/mongoc/mongoc-uri.c:1493:10 #3 0xb494873 in mongocxx::v_noabi::uri::uri(bsoncxx::v_noabi::string::view_or_value) /src/mongo-cxx-driver/src/mongocxx/uri.cpp:51:37 ... more application specific backtrace SUMMARY: UndefinedBehaviorSanitizer: undefined-behavior /src/mongo-c-driver/src/libmongoc/src/mongoc/mongoc-read-prefs.c:29:16 in /src/mongo-c-driver/src/libmongoc/src/mongoc/mongoc-read-prefs.c:29:16: runtime error: store to misaligned address 0x61300000ffc0 for type 'mongoc_read_mode_t', which requires 128 byte alignment 0x61300000ffc0: note: pointer points here 0e 00 00 4a 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ^ #0 0xb644d86 in mongoc_read_prefs_new /src/mongo-c-driver/src/libmongoc/src/mongoc/mongoc-read-prefs.c:29:21 #1 0xb7b4e98 in mongoc_uri_new_with_error /src/mongo-c-driver/src/libmongoc/src/mongoc/mongoc-uri.c:1443:22 #2 0xb7b7f45 in mongoc_uri_new /src/mongo-c-driver/src/libmongoc/src/mongoc/mongoc-uri.c:1493:10 #3 0xb494873 in mongocxx::v_noabi::uri::uri(bsoncxx::v_noabi::string::view_or_value) /src/mongo-cxx-driver/src/mongocxx/uri.cpp:51:37 ... more application specific backtrace SUMMARY: UndefinedBehaviorSanitizer: undefined-behavior /src/mongo-c-driver/src/libmongoc/src/mongoc/mongoc-read-prefs.c:29:16 in /src/mongo-c-driver/src/libmongoc/src/mongoc/mongoc-read-prefs.c:30:28: runtime error: member access within misaligned address 0x61300000ffc0 for type 'mongoc_read_prefs_t' (aka 'struct _mongoc_read_prefs_t'), which requires 128 byte alignment 0x61300000ffc0: note: pointer points here 0e 00 00 4a 01 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ^ #0 0xb644e0a in mongoc_read_prefs_new /src/mongo-c-driver/src/libmongoc/src/mongoc/mongoc-read-prefs.c:30:28 #1 0xb7b4e98 in mongoc_uri_new_with_error /src/mongo-c-driver/src/libmongoc/src/mongoc/mongoc-uri.c:1443:22 #2 0xb7b7f45 in mongoc_uri_new /src/mongo-c-driver/src/libmongoc/src/mongoc/mongoc-uri.c:1493:10 #3 0xb494873 in mongocxx::v_noabi::uri::uri(bsoncxx::v_noabi::string::view_or_value) /src/mongo-cxx-driver/src/mongocxx/uri.cpp:51:37 ... more application specific backtrace SUMMARY: UndefinedBehaviorSanitizer: undefined-behavior /src/mongo-c-driver/src/libmongoc/src/mongoc/mongoc-read-prefs.c:30:28 in /src/mongo-c-driver/src/libbson/src/bson/bson.c:1965:10: runtime error: member access within misaligned address 0x613000010040 for type 'bson_impl_inline_t', which requires 128 byte alignment 0x613000010040: note: pointer points here 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ^ #0 0xb83f7ac in bson_init /src/mongo-c-driver/src/libbson/src/bson/bson.c:1965:10 #1 0xb644e1c in mongoc_read_prefs_new /src/mongo-c-driver/src/libmongoc/src/mongoc/mongoc-read-prefs.c:30:4 #2 0xb7b4e98 in mongoc_uri_new_with_error /src/mongo-c-driver/src/libmongoc/src/mongoc/mongoc-uri.c:1443:22 #3 0xb7b7f45 in mongoc_uri_new /src/mongo-c-driver/src/libmongoc/src/mongoc/mongoc-uri.c:1493:10 #4 0xb494873 in mongocxx::v_noabi::uri::uri(bsoncxx::v_noabi::string::view_or_value) /src/mongo-cxx-driver/src/mongocxx/uri.cpp:51:37 ... more application specific backtrace SUMMARY: UndefinedBehaviorSanitizer: undefined-behavior /src/mongo-c-driver/src/libbson/src/bson/bson.c:1965:10 in /src/mongo-c-driver/src/libbson/src/bson/bson.c:1965:10: runtime error: store to misaligned address 0x613000010040 for type 'bson_flags_t', which requires 128 byte alignment 0x613000010040: note: pointer points here 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ^ #0 0xb83f7e0 in bson_init /src/mongo-c-driver/src/libbson/src/bson/bson.c:1965:16 #1 0xb644e1c in mongoc_read_prefs_new /src/mongo-c-driver/src/libmongoc/src/mongoc/mongoc-read-prefs.c:30:4 #2 0xb7b4e98 in mongoc_uri_new_with_error /src/mongo-c-driver/src/libmongoc/src/mongoc/mongoc-uri.c:1443:22 #3 0xb7b7f45 in mongoc_uri_new /src/mongo-c-driver/src/libmongoc/src/mongoc/mongoc-uri.c:1493:10 #4 0xb494873 in mongocxx::v_noabi::uri::uri(bsoncxx::v_noabi::string::view_or_value) /src/mongo-cxx-driver/src/mongocxx/uri.cpp:51:37 ... more application specific backtrace SUMMARY: UndefinedBehaviorSanitizer: undefined-behavior /src/mongo-c-driver/src/libbson/src/bson/bson.c:1965:10 in /src/mongo-c-driver/src/libbson/src/bson/bson.c:1966:10: runtime error: member access within misaligned address 0x613000010040 for type 'bson_impl_inline_t', which requires 128 byte alignment 0x613000010040: note: pointer points here 00 00 00 00 03 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ^ #0 0xb83f863 in bson_init /src/mongo-c-driver/src/libbson/src/bson/bson.c:1966:10 #1 0xb644e1c in mongoc_read_prefs_new /src/mongo-c-driver/src/libmongoc/src/mongoc/mongoc-read-prefs.c:30:4 #2 0xb7b4e98 in mongoc_uri_new_with_error /src/mongo-c-driver/src/libmongoc/src/mongoc/mongoc-uri.c:1443:22 #3 0xb7b7f45 in mongoc_uri_new /src/mongo-c-driver/src/libmongoc/src/mongoc/mongoc-uri.c:1493:10 #4 0xb494873 in mongocxx::v_noabi::uri::uri(bsoncxx::v_noabi::string::view_or_value) /src/mongo-cxx-driver/src/mongocxx/uri.cpp:51:37 ... more application specific backtrace SUMMARY: UndefinedBehaviorSanitizer: undefined-behavior /src/mongo-c-driver/src/libbson/src/bson/bson.c:1966:10 in /src/mongo-c-driver/src/libbson/src/bson/bson.c:1967:10: runtime error: member access within misaligned address 0x613000010040 for type 'bson_impl_inline_t', which requires 128 byte alignment 0x613000010040: note: pointer points here 00 00 00 00 03 00 00 00 05 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ^ #0 0xb83f927 in bson_init /src/mongo-c-driver/src/libbson/src/bson/bson.c:1967:10 #1 0xb644e1c in mongoc_read_prefs_new /src/mongo-c-driver/src/libmongoc/src/mongoc/mongoc-read-prefs.c:30:4 #2 0xb7b4e98 in mongoc_uri_new_with_error /src/mongo-c-driver/src/libmongoc/src/mongoc/mongoc-uri.c:1443:22 #3 0xb7b7f45 in mongoc_uri_new /src/mongo-c-driver/src/libmongoc/src/mongoc/mongoc-uri.c:1493:10 #4 0xb494873 in mongocxx::v_noabi::uri::uri(bsoncxx::v_noabi::string::view_or_value) /src/mongo-cxx-driver/src/mongocxx/uri.cpp:51:37 ... more application specific backtrace SUMMARY: UndefinedBehaviorSanitizer: undefined-behavior /src/mongo-c-driver/src/libbson/src/bson/bson.c:1967:10 in /src/mongo-c-driver/src/libbson/src/bson/bson.c:1968:10: runtime error: member access within misaligned address 0x613000010040 for type 'bson_impl_inline_t', which requires 128 byte alignment 0x613000010040: note: pointer points here 00 00 00 00 03 00 00 00 05 00 00 00 05 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ^ #0 0xb83fa00 in bson_init /src/mongo-c-driver/src/libbson/src/bson/bson.c:1968:10 #1 0xb644e1c in mongoc_read_prefs_new /src/mongo-c-driver/src/libmongoc/src/mongoc/mongoc-read-prefs.c:30:4 #2 0xb7b4e98 in mongoc_uri_new_with_error /src/mongo-c-driver/src/libmongoc/src/mongoc/mongoc-uri.c:1443:22 #3 0xb7b7f45 in mongoc_uri_new /src/mongo-c-driver/src/libmongoc/src/mongoc/mongoc-uri.c:1493:10 #4 0xb494873 in mongocxx::v_noabi::uri::uri(bsoncxx::v_noabi::string::view_or_value) /src/mongo-cxx-driver/src/mongocxx/uri.cpp:51:37 ... more application specific backtrace SUMMARY: UndefinedBehaviorSanitizer: undefined-behavior /src/mongo-c-driver/src/libbson/src/bson/bson.c:1968:10 in /src/mongo-c-driver/src/libbson/src/bson/bson.c:1969:10: runtime error: member access within misaligned address 0x613000010040 for type 'bson_impl_inline_t', which requires 128 byte alignment 0x613000010040: note: pointer points here 00 00 00 00 03 00 00 00 05 00 00 00 05 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ^ #0 0xb83fb26 in bson_init /src/mongo-c-driver/src/libbson/src/bson/bson.c:1969:10 #1 0xb644e1c in mongoc_read_prefs_new /src/mongo-c-driver/src/libmongoc/src/mongoc/mongoc-read-prefs.c:30:4 #2 0xb7b4e98 in mongoc_uri_new_with_error /src/mongo-c-driver/src/libmongoc/src/mongoc/mongoc-uri.c:1443:22 #3 0xb7b7f45 in mongoc_uri_new /src/mongo-c-driver/src/libmongoc/src/mongoc/mongoc-uri.c:1493:10 #4 0xb494873 in mongocxx::v_noabi::uri::uri(bsoncxx::v_noabi::string::view_or_value) /src/mongo-cxx-driver/src/mongocxx/uri.cpp:51:37 ... more application specific backtrace SUMMARY: UndefinedBehaviorSanitizer: undefined-behavior /src/mongo-c-driver/src/libbson/src/bson/bson.c:1969:10 in /src/mongo-c-driver/src/libbson/src/bson/bson.c:1970:10: runtime error: member access within misaligned address 0x613000010040 for type 'bson_impl_inline_t', which requires 128 byte alignment 0x613000010040: note: pointer points here 00 00 00 00 03 00 00 00 05 00 00 00 05 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ^ #0 0xb83fc8f in bson_init /src/mongo-c-driver/src/libbson/src/bson/bson.c:1970:10 #1 0xb644e1c in mongoc_read_prefs_new /src/mongo-c-driver/src/libmongoc/src/mongoc/mongoc-read-prefs.c:30:4 #2 0xb7b4e98 in mongoc_uri_new_with_error /src/mongo-c-driver/src/libmongoc/src/mongoc/mongoc-uri.c:1443:22 #3 0xb7b7f45 in mongoc_uri_new /src/mongo-c-driver/src/libmongoc/src/mongoc/mongoc-uri.c:1493:10 #4 0xb494873 in mongocxx::v_noabi::uri::uri(bsoncxx::v_noabi::string::view_or_value) /src/mongo-cxx-driver/src/mongocxx/uri.cpp:51:37 ... more application specific backtrace SUMMARY: UndefinedBehaviorSanitizer: undefined-behavior /src/mongo-c-driver/src/libbson/src/bson/bson.c:1970:10 in /src/mongo-c-driver/src/libbson/src/bson/bson.c:1971:10: runtime error: member access within misaligned address 0x613000010040 for type 'bson_impl_inline_t', which requires 128 byte alignment 0x613000010040: note: pointer points here 00 00 00 00 03 00 00 00 05 00 00 00 05 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ^ #0 0xb83fde5 in bson_init /src/mongo-c-driver/src/libbson/src/bson/bson.c:1971:10 #1 0xb644e1c in mongoc_read_prefs_new /src/mongo-c-driver/src/libmongoc/src/mongoc/mongoc-read-prefs.c:30:4 #2 0xb7b4e98 in mongoc_uri_new_with_error /src/mongo-c-driver/src/libmongoc/src/mongoc/mongoc-uri.c:1443:22 #3 0xb7b7f45 in mongoc_uri_new /src/mongo-c-driver/src/libmongoc/src/mongoc/mongoc-uri.c:1493:10 #4 0xb494873 in mongocxx::v_noabi::uri::uri(bsoncxx::v_noabi::string::view_or_value) /src/mongo-cxx-driver/src/mongocxx/uri.cpp:51:37 ... more application specific backtrace SUMMARY: UndefinedBehaviorSanitizer: undefined-behavior /src/mongo-c-driver/src/libbson/src/bson/bson.c:1971:10 in /src/mongo-c-driver/src/libmongoc/src/mongoc/mongoc-read-prefs.c:31:16: runtime error: member access within misaligned address 0x61300000ffc0 for type 'mongoc_read_prefs_t' (aka 'struct _mongoc_read_prefs_t'), which requires 128 byte alignment 0x61300000ffc0: note: pointer points here 0e 00 00 4a 01 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ^ #0 0xb644e57 in mongoc_read_prefs_new /src/mongo-c-driver/src/libmongoc/src/mongoc/mongoc-read-prefs.c:31:16 #1 0xb7b4e98 in mongoc_uri_new_with_error /src/mongo-c-driver/src/libmongoc/src/mongoc/mongoc-uri.c:1443:22 #2 0xb7b7f45 in mongoc_uri_new /src/mongo-c-driver/src/libmongoc/src/mongoc/mongoc-uri.c:1493:10 #3 0xb494873 in mongocxx::v_noabi::uri::uri(bsoncxx::v_noabi::string::view_or_value) /src/mongo-cxx-driver/src/mongocxx/uri.cpp:51:37 ... more application specific backtrace SUMMARY: UndefinedBehaviorSanitizer: undefined-behavior /src/mongo-c-driver/src/libmongoc/src/mongoc/mongoc-read-prefs.c:31:16 in /src/mongo-c-driver/src/libmongoc/src/mongoc/mongoc-read-prefs.c:31:16: runtime error: store to misaligned address 0x6130000100c0 for type 'int64_t' (aka 'long'), which requires 128 byte alignment 0x6130000100c0: note: pointer points here 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ^ #0 0xb644e9a in mongoc_read_prefs_new /src/mongo-c-driver/src/libmongoc/src/mongoc/mongoc-read-prefs.c:31:38 #1 0xb7b4e98 in mongoc_uri_new_with_error /src/mongo-c-driver/src/libmongoc/src/mongoc/mongoc-uri.c:1443:22 #2 0xb7b7f45 in mongoc_uri_new /src/mongo-c-driver/src/libmongoc/src/mongoc/mongoc-uri.c:1493:10 #3 0xb494873 in mongocxx::v_noabi::uri::uri(bsoncxx::v_noabi::string::view_or_value) /src/mongo-cxx-driver/src/mongocxx/uri.cpp:51:37 ... more application specific backtrace SUMMARY: UndefinedBehaviorSanitizer: undefined-behavior /src/mongo-c-driver/src/libmongoc/src/mongoc/mongoc-read-prefs.c:31:16 in /src/mongo-c-driver/src/libmongoc/src/mongoc/mongoc-read-concern.c:42:30: runtime error: member access within misaligned address 0x61100001a440 for type 'mongoc_read_concern_t' (aka 'struct _mongoc_read_concern_t'), which requires 128 byte alignment 0x61100001a440: note: pointer points here 08 00 80 5f 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ^ #0 0xb643df2 in mongoc_read_concern_new /src/mongo-c-driver/src/libmongoc/src/mongoc/mongoc-read-concern.c:42:30 #1 0xb7b4f4a in mongoc_uri_new_with_error /src/mongo-c-driver/src/libmongoc/src/mongoc/mongoc-uri.c:1446:24 #2 0xb7b7f45 in mongoc_uri_new /src/mongo-c-driver/src/libmongoc/src/mongoc/mongoc-uri.c:1493:10 #3 0xb494873 in mongocxx::v_noabi::uri::uri(bsoncxx::v_noabi::string::view_or_value) /src/mongo-cxx-driver/src/mongocxx/uri.cpp:51:37 ... more application specific backtrace SUMMARY: UndefinedBehaviorSanitizer: undefined-behavior /src/mongo-c-driver/src/libmongoc/src/mongoc/mongoc-read-concern.c:42:30 in /src/mongo-c-driver/src/libmongoc/src/mongoc/mongoc-read-prefs.c:116:16: runtime error: member access within misaligned address 0x61300000ffc0 for type 'mongoc_read_prefs_t' (aka 'struct _mongoc_read_prefs_t'), which requires 128 byte alignment 0x61300000ffc0: note: pointer points here 0e 00 00 4a 01 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ^ #0 0xb645c88 in mongoc_read_prefs_set_max_staleness_seconds /src/mongo-c-driver/src/libmongoc/src/mongoc/mongoc-read-prefs.c:116:16 #1 0xb7b51ee in mongoc_uri_new_with_error /src/mongo-c-driver/src/libmongoc/src/mongoc/mongoc-uri.c:1464:4 #2 0xb7b7f45 in mongoc_uri_new /src/mongo-c-driver/src/libmongoc/src/mongoc/mongoc-uri.c:1493:10 #3 0xb494873 in mongocxx::v_noabi::uri::uri(bsoncxx::v_noabi::string::view_or_value) /src/mongo-cxx-driver/src/mongocxx/uri.cpp:51:37 ... more application specific backtrace SUMMARY: UndefinedBehaviorSanitizer: undefined-behavior /src/mongo-c-driver/src/libmongoc/src/mongoc/mongoc-read-prefs.c:116:16 in /src/mongo-c-driver/src/libmongoc/src/mongoc/mongoc-read-prefs.c:116:16: runtime error: store to misaligned address 0x6130000100c0 for type 'int64_t' (aka 'long'), which requires 128 byte alignment 0x6130000100c0: note: pointer points here 00 00 00 00 ff ff ff ff ff ff ff ff 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ^ #0 0xb645ccb in mongoc_read_prefs_set_max_staleness_seconds /src/mongo-c-driver/src/libmongoc/src/mongoc/mongoc-read-prefs.c:116:38 #1 0xb7b51ee in mongoc_uri_new_with_error /src/mongo-c-driver/src/libmongoc/src/mongoc/mongoc-uri.c:1464:4 #2 0xb7b7f45 in mongoc_uri_new /src/mongo-c-driver/src/libmongoc/src/mongoc/mongoc-uri.c:1493:10 #3 0xb494873 in mongocxx::v_noabi::uri::uri(bsoncxx::v_noabi::string::view_or_value) /src/mongo-cxx-driver/src/mongocxx/uri.cpp:51:37 ... more application specific backtrace SUMMARY: UndefinedBehaviorSanitizer: undefined-behavior /src/mongo-c-driver/src/libmongoc/src/mongoc/mongoc-read-prefs.c:116:16 in /src/mongo-c-driver/src/libmongoc/src/mongoc/mongoc-read-prefs.c:128:20: runtime error: member access within misaligned address 0x61300000ffc0 for type 'const mongoc_read_prefs_t' (aka 'const struct _mongoc_read_prefs_t'), which requires 128 byte alignment 0x61300000ffc0: note: pointer points here 0e 00 00 4a 01 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ^ #0 0xb645def in mongoc_read_prefs_is_valid /src/mongo-c-driver/src/libmongoc/src/mongoc/mongoc-read-prefs.c:128:20 #1 0xb7b52ae in mongoc_uri_new_with_error /src/mongo-c-driver/src/libmongoc/src/mongoc/mongoc-uri.c:1467:9 #2 0xb7b7f45 in mongoc_uri_new /src/mongo-c-driver/src/libmongoc/src/mongoc/mongoc-uri.c:1493:10 #3 0xb494873 in mongocxx::v_noabi::uri::uri(bsoncxx::v_noabi::string::view_or_value) /src/mongo-cxx-driver/src/mongocxx/uri.cpp:51:37 ... more application specific backtrace SUMMARY: UndefinedBehaviorSanitizer: undefined-behavior /src/mongo-c-driver/src/libmongoc/src/mongoc/mongoc-read-prefs.c:128:20 in /src/mongo-c-driver/src/libmongoc/src/mongoc/mongoc-read-prefs.c:128:20: runtime error: load of misaligned address 0x61300000ffc0 for type 'const mongoc_read_mode_t', which requires 128 byte alignment 0x61300000ffc0: note: pointer points here 0e 00 00 4a 01 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ^ #0 0xb645e23 in mongoc_read_prefs_is_valid /src/mongo-c-driver/src/libmongoc/src/mongoc/mongoc-read-prefs.c:128:20 #1 0xb7b52ae in mongoc_uri_new_with_error /src/mongo-c-driver/src/libmongoc/src/mongoc/mongoc-uri.c:1467:9 #2 0xb7b7f45 in mongoc_uri_new /src/mongo-c-driver/src/libmongoc/src/mongoc/mongoc-uri.c:1493:10 #3 0xb494873 in mongocxx::v_noabi::uri::uri(bsoncxx::v_noabi::string::view_or_value) /src/mongo-cxx-driver/src/mongocxx/uri.cpp:51:37 ... more application specific backtrace SUMMARY: UndefinedBehaviorSanitizer: undefined-behavior /src/mongo-c-driver/src/libmongoc/src/mongoc/mongoc-read-prefs.c:128:20 in /src/mongo-c-driver/src/libmongoc/src/mongoc/mongoc-read-prefs.c:129:12: runtime error: member access within misaligned address 0x61300000ffc0 for type 'const mongoc_read_prefs_t' (aka 'const struct _mongoc_read_prefs_t'), which requires 128 byte alignment 0x61300000ffc0: note: pointer points here 0e 00 00 4a 01 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ^ #0 0xb645ea9 in mongoc_read_prefs_is_valid /src/mongo-c-driver/src/libmongoc/src/mongoc/mongoc-read-prefs.c:129:12 #1 0xb7b52ae in mongoc_uri_new_with_error /src/mongo-c-driver/src/libmongoc/src/mongoc/mongoc-uri.c:1467:9 #2 0xb7b7f45 in mongoc_uri_new /src/mongo-c-driver/src/libmongoc/src/mongoc/mongoc-uri.c:1493:10 #3 0xb494873 in mongocxx::v_noabi::uri::uri(bsoncxx::v_noabi::string::view_or_value) /src/mongo-cxx-driver/src/mongocxx/uri.cpp:51:37 ... more application specific backtrace SUMMARY: UndefinedBehaviorSanitizer: undefined-behavior /src/mongo-c-driver/src/libmongoc/src/mongoc/mongoc-read-prefs.c:129:12 in /src/mongo-c-driver/src/libmongoc/src/mongoc/mongoc-read-prefs.c:129:12: runtime error: member access within misaligned address 0x613000010040 for type 'const bson_t' (aka 'const struct _bson_t'), which requires 128 byte alignment 0x613000010040: note: pointer points here 00 00 00 00 03 00 00 00 05 00 00 00 05 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ^ #0 0xb645eec in mongoc_read_prefs_is_valid /src/mongo-c-driver/src/libmongoc/src/mongoc/mongoc-read-prefs.c:129:12 #1 0xb7b52ae in mongoc_uri_new_with_error /src/mongo-c-driver/src/libmongoc/src/mongoc/mongoc-uri.c:1467:9 #2 0xb7b7f45 in mongoc_uri_new /src/mongo-c-driver/src/libmongoc/src/mongoc/mongoc-uri.c:1493:10 #3 0xb494873 in mongocxx::v_noabi::uri::uri(bsoncxx::v_noabi::string::view_or_value) /src/mongo-cxx-driver/src/mongocxx/uri.cpp:51:37 ... more application specific backtrace SUMMARY: UndefinedBehaviorSanitizer: undefined-behavior /src/mongo-c-driver/src/libmongoc/src/mongoc/mongoc-read-prefs.c:129:12 in /src/mongo-c-driver/src/libmongoc/src/mongoc/mongoc-read-prefs.c:130:23: runtime error: member access within misaligned address 0x61300000ffc0 for type 'const mongoc_read_prefs_t' (aka 'const struct _mongoc_read_prefs_t'), which requires 128 byte alignment 0x61300000ffc0: note: pointer points here 0e 00 00 4a 01 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ^ #0 0xb6460ae in mongoc_read_prefs_is_valid /src/mongo-c-driver/src/libmongoc/src/mongoc/mongoc-read-prefs.c:130:23 #1 0xb7b52ae in mongoc_uri_new_with_error /src/mongo-c-driver/src/libmongoc/src/mongoc/mongoc-uri.c:1467:9 #2 0xb7b7f45 in mongoc_uri_new /src/mongo-c-driver/src/libmongoc/src/mongoc/mongoc-uri.c:1493:10 #3 0xb494873 in mongocxx::v_noabi::uri::uri(bsoncxx::v_noabi::string::view_or_value) /src/mongo-cxx-driver/src/mongocxx/uri.cpp:51:37 ... more application specific backtrace SUMMARY: UndefinedBehaviorSanitizer: undefined-behavior /src/mongo-c-driver/src/libmongoc/src/mongoc/mongoc-read-prefs.c:130:23 in /src/mongo-c-driver/src/libmongoc/src/mongoc/mongoc-read-prefs.c:130:23: runtime error: load of misaligned address 0x6130000100c0 for type 'const int64_t' (aka 'const long'), which requires 128 byte alignment 0x6130000100c0: note: pointer points here 00 00 00 00 ff ff ff ff ff ff ff ff 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ^ #0 0xb6460f7 in mongoc_read_prefs_is_valid /src/mongo-c-driver/src/libmongoc/src/mongoc/mongoc-read-prefs.c:130:23 #1 0xb7b52ae in mongoc_uri_new_with_error /src/mongo-c-driver/src/libmongoc/src/mongoc/mongoc-uri.c:1467:9 #2 0xb7b7f45 in mongoc_uri_new /src/mongo-c-driver/src/libmongoc/src/mongoc/mongoc-uri.c:1493:10 #3 0xb494873 in mongocxx::v_noabi::uri::uri(bsoncxx::v_noabi::string::view_or_value) /src/mongo-cxx-driver/src/mongocxx/uri.cpp:51:37 ... more application specific backtrace SUMMARY: UndefinedBehaviorSanitizer: undefined-behavior /src/mongo-c-driver/src/libmongoc/src/mongoc/mongoc-read-prefs.c:130:23 in /src/mongo-c-driver/src/libmongoc/src/mongoc/mongoc-read-prefs.c:135:20: runtime error: member access within misaligned address 0x61300000ffc0 for type 'const mongoc_read_prefs_t' (aka 'const struct _mongoc_read_prefs_t'), which requires 128 byte alignment 0x61300000ffc0: note: pointer points here 0e 00 00 4a 01 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ^ #0 0xb64617d in mongoc_read_prefs_is_valid /src/mongo-c-driver/src/libmongoc/src/mongoc/mongoc-read-prefs.c:135:20 #1 0xb7b52ae in mongoc_uri_new_with_error /src/mongo-c-driver/src/libmongoc/src/mongoc/mongoc-uri.c:1467:9 #2 0xb7b7f45 in mongoc_uri_new /src/mongo-c-driver/src/libmongoc/src/mongoc/mongoc-uri.c:1493:10 #3 0xb494873 in mongocxx::v_noabi::uri::uri(bsoncxx::v_noabi::string::view_or_value) /src/mongo-cxx-driver/src/mongocxx/uri.cpp:51:37 ... more application specific backtrace SUMMARY: UndefinedBehaviorSanitizer: undefined-behavior /src/mongo-c-driver/src/libmongoc/src/mongoc/mongoc-read-prefs.c:135:20 in /src/mongo-c-driver/src/libmongoc/src/mongoc/mongoc-read-prefs.c:135:20: runtime error: load of misaligned address 0x6130000100c0 for type 'const int64_t' (aka 'const long'), which requires 128 byte alignment 0x6130000100c0: note: pointer points here 00 00 00 00 ff ff ff ff ff ff ff ff 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ^ #0 0xb6461c9 in mongoc_read_prefs_is_valid /src/mongo-c-driver/src/libmongoc/src/mongoc/mongoc-read-prefs.c:135:20 #1 0xb7b52ae in mongoc_uri_new_with_error /src/mongo-c-driver/src/libmongoc/src/mongoc/mongoc-uri.c:1467:9 #2 0xb7b7f45 in mongoc_uri_new /src/mongo-c-driver/src/libmongoc/src/mongoc/mongoc-uri.c:1493:10 #3 0xb494873 in mongocxx::v_noabi::uri::uri(bsoncxx::v_noabi::string::view_or_value) /src/mongo-cxx-driver/src/mongocxx/uri.cpp:51:37 ... more application specific backtrace SUMMARY: UndefinedBehaviorSanitizer: undefined-behavior /src/mongo-c-driver/src/libmongoc/src/mongoc/mongoc-server-stream.c:48:57 in /src/mongo-c-driver/src/libmongoc/src/mongoc/mongoc-server-stream.c:49:37: runtime error: member access within misaligned address 0x6130000202c0 for type 'mongoc_server_stream_t' (aka 'struct _mongoc_server_stream_t'), which requires 128 byte alignment 0x6130000202c0: note: pointer points here 0a 00 00 30 04 00 00 00 be be be be 80 26 02 00 d0 61 00 00 be be be be be be be be be be be be ^ #0 0xb74bd09 in mongoc_server_stream_cleanup /src/mongo-c-driver/src/libmongoc/src/mongoc/mongoc-server-stream.c:49:37 #1 0xb5de014 in _mongoc_cursor_run_command /src/mongo-c-driver/src/libmongoc/src/mongoc/mongoc-cursor.c:1017:4 #2 0xb5e50f6 in _mongoc_cursor_response_refresh /src/mongo-c-driver/src/libmongoc/src/mongoc/mongoc-cursor.c:1582:8 #3 0xb5eb5db in _prime /src/mongo-c-driver/src/libmongoc/src/mongoc/mongoc-cursor-find-cmd.c:36:4 #4 0xb5ea4d2 in _prime /src/mongo-c-driver/src/libmongoc/src/mongoc/mongoc-cursor-find.c:61:11 #5 0xb5e04c7 in _call_transition /src/mongo-c-driver/src/libmongoc/src/mongoc/mongoc-cursor.c:1121:12 #6 0xb5dfba4 in mongoc_cursor_next /src/mongo-c-driver/src/libmongoc/src/mongoc/mongoc-cursor.c:1189:23 #7 0xb2bd258 in mongocxx::v_noabi::cursor::iterator::operator++() /src/mongo-cxx-driver/src/mongocxx/cursor.cpp:51:9 #8 0xb2befd4 in mongocxx::v_noabi::cursor::iterator::iterator(mongocxx::v_noabi::cursor*) /src/mongo-cxx-driver/src/mongocxx/cursor.cpp:79:5 #9 0xb2be6a6 in mongocxx::v_noabi::cursor::begin() /src/mongo-cxx-driver/src/mongocxx/cursor.cpp:66:12 ... more application specific backtrace