- 
    Type:Bug 
- 
    Resolution: Unresolved
- 
    Priority:Major - P3 
- 
    None
- 
    Affects Version/s: None
- 
    Component/s: None
- 
    None
- 
        Storage Engines, Storage Engines - Persistence
- 
        SE Persistence - 2025-11-07
- 
        None
This is blocking WT-15513 from merging:
[2025/10/29 11:53:12.428] ==424824==ERROR: LeakSanitizer: detected memory leaks [2025/10/29 11:53:12.428] Direct leak of 308520 byte(s) in 159 object(s) allocated from: [2025/10/29 11:53:12.428] #0 0x7efedea8e9ac in realloc /data/mci/444c1191ff66ec5bade6c97089429fd0/toolchain-builder/tmp/build-llvm-v5.sh-Dae/llvm-project-llvmorg/compiler-rt/lib/asan/asan_malloc_linux.cpp:82:3 [2025/10/29 11:53:12.428] #1 0x7efede177291 in __realloc_func /data/mci/cf8712bba13f1aafc710c4df5b16ac5a/wiredtiger/src/os_common/os_alloc.c:160:18 [2025/10/29 11:53:12.428] #2 0x7efede1774be in __wt_realloc_noclear /data/mci/cf8712bba13f1aafc710c4df5b16ac5a/wiredtiger/src/os_common/os_alloc.c:198:13 [2025/10/29 11:53:12.428] #3 0x7efede463640 in __wt_buf_grow_worker /data/mci/cf8712bba13f1aafc710c4df5b16ac5a/wiredtiger/src/support/scratch.c:52:9 [2025/10/29 11:53:12.428] #4 0x7efede46a12d in __wt_buf_grow /data/mci/cf8712bba13f1aafc710c4df5b16ac5a/wiredtiger/src/include/buf_inline.h:24:9 [2025/10/29 11:53:12.428] #5 0x7efede464806 in __wt_buf_extend /data/mci/cf8712bba13f1aafc710c4df5b16ac5a/wiredtiger/src/include/buf_inline.h:40:35 [2025/10/29 11:53:12.428] #6 0x7efede4645b2 in __wt_buf_fmt /data/mci/cf8712bba13f1aafc710c4df5b16ac5a/wiredtiger/src/support/scratch.c:91:5 [2025/10/29 11:53:12.428] #7 0x7efeddb70a22 in __wt_key_string /data/mci/cf8712bba13f1aafc710c4df5b16ac5a/wiredtiger/src/btree/bt_misc.c:102:13 [2025/10/29 11:53:12.428] #8 0x7efeddb13547 in __debug_item_key /data/mci/cf8712bba13f1aafc710c4df5b16ac5a/wiredtiger/src/btree/bt_debug.c:140:9 [2025/10/29 11:53:12.428] #9 0x7efeddb1ed6e in __debug_page_row_int /data/mci/cf8712bba13f1aafc710c4df5b16ac5a/wiredtiger/src/btree/bt_debug.c:1485:9 [2025/10/29 11:53:12.428] #10 0x7efeddb08735 in __debug_page /data/mci/cf8712bba13f1aafc710c4df5b16ac5a/wiredtiger/src/btree/bt_debug.c:1177:9 [2025/10/29 11:53:12.429] #11 0x7efeddb081a4 in __wti_debug_page /data/mci/cf8712bba13f1aafc710c4df5b16ac5a/wiredtiger/src/btree/bt_debug.c:1047:5 [2025/10/29 11:53:12.429] #12 0x7efeddca2ebd in __verify_tree /data/mci/cf8712bba13f1aafc710c4df5b16ac5a/wiredtiger/src/btree/bt_vrfy.c:600:9 [2025/10/29 11:53:12.429] #13 0x7efeddca7a2a in __verify_tree /data/mci/cf8712bba13f1aafc710c4df5b16ac5a/wiredtiger/src/btree/bt_vrfy.c:884:19 [2025/10/29 11:53:12.429] #14 0x7efeddca7a2a in __verify_tree /data/mci/cf8712bba13f1aafc710c4df5b16ac5a/wiredtiger/src/btree/bt_vrfy.c:884:19 [2025/10/29 11:53:12.429] #15 0x7efeddc9fb38 in __wt_verify /data/mci/cf8712bba13f1aafc710c4df5b16ac5a/wiredtiger/src/btree/bt_vrfy.c:313:13 [2025/10/29 11:53:12.429] #16 0x7efede350bb5 in __wti_execute_handle_operation /data/mci/cf8712bba13f1aafc710c4df5b16ac5a/wiredtiger/src/schema/schema_worker.c:32:5 [2025/10/29 11:53:12.429] #17 0x7efede351540 in __wt_schema_worker /data/mci/cf8712bba13f1aafc710c4df5b16ac5a/wiredtiger/src/schema/schema_worker.c:196:13 [2025/10/29 11:53:12.429] #18 0x7efede38355d in __session_verify /data/mci/cf8712bba13f1aafc710c4df5b16ac5a/wiredtiger/src/session/session_api.c:1817:5 [2025/10/29 11:53:12.429] #19 0x55919e394143 in verify_one /data/mci/cf8712bba13f1aafc710c4df5b16ac5a/wiredtiger/src/utilities/util_verify.c:46:16 [2025/10/29 11:53:12.429] #20 0x55919e393ff6 in util_verify /data/mci/cf8712bba13f1aafc710c4df5b16ac5a/wiredtiger/src/utilities/util_verify.c:173:15 [2025/10/29 11:53:12.429] #21 0x55919e379c04 in main /data/mci/cf8712bba13f1aafc710c4df5b16ac5a/wiredtiger/src/utilities/util_main.c:356:11 [2025/10/29 11:53:12.429] #22 0x7efedd5c7082 in __libc_start_main /build/glibc-FcRMwW/glibc-2.31/csu/../csu/libc-start.c:308:16 [2025/10/29 11:53:12.429] Direct leak of 28212 byte(s) in 14 object(s) allocated from: [2025/10/29 11:53:12.429] #0 0x7efedea8e9ac in realloc /data/mci/444c1191ff66ec5bade6c97089429fd0/toolchain-builder/tmp/build-llvm-v5.sh-Dae/llvm-project-llvmorg/compiler-rt/lib/asan/asan_malloc_linux.cpp:82:3 [2025/10/29 11:53:12.429] #1 0x7efede177291 in __realloc_func /data/mci/cf8712bba13f1aafc710c4df5b16ac5a/wiredtiger/src/os_common/os_alloc.c:160:18 [2025/10/29 11:53:12.429] #2 0x7efede1774be in __wt_realloc_noclear /data/mci/cf8712bba13f1aafc710c4df5b16ac5a/wiredtiger/src/os_common/os_alloc.c:198:13 [2025/10/29 11:53:12.429] #3 0x7efede463640 in __wt_buf_grow_worker /data/mci/cf8712bba13f1aafc710c4df5b16ac5a/wiredtiger/src/support/scratch.c:52:9 [2025/10/29 11:53:12.429] #4 0x7efede46a12d in __wt_buf_grow /data/mci/cf8712bba13f1aafc710c4df5b16ac5a/wiredtiger/src/include/buf_inline.h:24:9 [2025/10/29 11:53:12.429] #5 0x7efede464806 in __wt_buf_extend /data/mci/cf8712bba13f1aafc710c4df5b16ac5a/wiredtiger/src/include/buf_inline.h:40:35 [2025/10/29 11:53:12.429] #6 0x7efede4645b2 in __wt_buf_fmt /data/mci/cf8712bba13f1aafc710c4df5b16ac5a/wiredtiger/src/support/scratch.c:91:5 [2025/10/29 11:53:12.429] #7 0x7efeddb70a22 in __wt_key_string /data/mci/cf8712bba13f1aafc710c4df5b16ac5a/wiredtiger/src/btree/bt_misc.c:102:13 [2025/10/29 11:53:12.429] #8 0x7efeddb13547 in __debug_item_key /data/mci/cf8712bba13f1aafc710c4df5b16ac5a/wiredtiger/src/btree/bt_debug.c:140:9 [2025/10/29 11:53:12.429] #9 0x7efeddb1ed6e in __debug_page_row_int /data/mci/cf8712bba13f1aafc710c4df5b16ac5a/wiredtiger/src/btree/bt_debug.c:1485:9 [2025/10/29 11:53:12.429] #10 0x7efeddb08735 in __debug_page /data/mci/cf8712bba13f1aafc710c4df5b16ac5a/wiredtiger/src/btree/bt_debug.c:1177:9 [2025/10/29 11:53:12.430] #11 0x7efeddb081a4 in __wti_debug_page /data/mci/cf8712bba13f1aafc710c4df5b16ac5a/wiredtiger/src/btree/bt_debug.c:1047:5 [2025/10/29 11:53:12.430] #12 0x7efeddca2ebd in __verify_tree /data/mci/cf8712bba13f1aafc710c4df5b16ac5a/wiredtiger/src/btree/bt_vrfy.c:600:9 [2025/10/29 11:53:12.430] #13 0x7efeddca7a2a in __verify_tree /data/mci/cf8712bba13f1aafc710c4df5b16ac5a/wiredtiger/src/btree/bt_vrfy.c:884:19 [2025/10/29 11:53:12.430] #14 0x7efeddc9fb38 in __wt_verify /data/mci/cf8712bba13f1aafc710c4df5b16ac5a/wiredtiger/src/btree/bt_vrfy.c:313:13 [2025/10/29 11:53:12.430] #15 0x7efede350bb5 in __wti_execute_handle_operation /data/mci/cf8712bba13f1aafc710c4df5b16ac5a/wiredtiger/src/schema/schema_worker.c:32:5 [2025/10/29 11:53:12.430] #16 0x7efede351540 in __wt_schema_worker /data/mci/cf8712bba13f1aafc710c4df5b16ac5a/wiredtiger/src/schema/schema_worker.c:196:13 [2025/10/29 11:53:12.430] #17 0x7efede38355d in __session_verify /data/mci/cf8712bba13f1aafc710c4df5b16ac5a/wiredtiger/src/session/session_api.c:1817:5 [2025/10/29 11:53:12.430] #18 0x55919e394143 in verify_one /data/mci/cf8712bba13f1aafc710c4df5b16ac5a/wiredtiger/src/utilities/util_verify.c:46:16 [2025/10/29 11:53:12.430] #19 0x55919e393ff6 in util_verify /data/mci/cf8712bba13f1aafc710c4df5b16ac5a/wiredtiger/src/utilities/util_verify.c:173:15 [2025/10/29 11:53:12.430] #20 0x55919e379c04 in main /data/mci/cf8712bba13f1aafc710c4df5b16ac5a/wiredtiger/src/utilities/util_main.c:356:11 [2025/10/29 11:53:12.430] #21 0x7efedd5c7082 in __libc_start_main /build/glibc-FcRMwW/glibc-2.31/csu/../csu/libc-start.c:308:16 [2025/10/29 11:53:12.430] Direct leak of 2406 byte(s) in 1 object(s) allocated from: [2025/10/29 11:53:12.430] #0 0x7efedea8e9ac in realloc /data/mci/444c1191ff66ec5bade6c97089429fd0/toolchain-builder/tmp/build-llvm-v5.sh-Dae/llvm-project-llvmorg/compiler-rt/lib/asan/asan_malloc_linux.cpp:82:3 [2025/10/29 11:53:12.430] #1 0x7efede177291 in __realloc_func /data/mci/cf8712bba13f1aafc710c4df5b16ac5a/wiredtiger/src/os_common/os_alloc.c:160:18 [2025/10/29 11:53:12.430] #2 0x7efede1774be in __wt_realloc_noclear /data/mci/cf8712bba13f1aafc710c4df5b16ac5a/wiredtiger/src/os_common/os_alloc.c:198:13 [2025/10/29 11:53:12.430] #3 0x7efede463640 in __wt_buf_grow_worker /data/mci/cf8712bba13f1aafc710c4df5b16ac5a/wiredtiger/src/support/scratch.c:52:9 [2025/10/29 11:53:12.430] #4 0x7efede46a12d in __wt_buf_grow /data/mci/cf8712bba13f1aafc710c4df5b16ac5a/wiredtiger/src/include/buf_inline.h:24:9
- blocks
- 
                    WT-15513 Run python testing under ASAN on mainline -         
- Closed
 
-