Major - P3 clang sanitizer failed with:
FAIL: test_wt2909_checkpoint_integrity ====================================== check_results/127: session->open_cursor(session, "table:subtest", NULL, NULL, &maincur): No such file or directory FAIL test_wt2909_checkpoint_integrity (exit status: 1)
This test runs a subprocess that populates a database (while enduring injected write failures), and then examines the resulting database. The subprocess created a stderr.txt file that contains:
=================================================================
==75043==ERROR: AddressSanitizer: heap-use-after-free on address 0x60f00000e688 at pc 0x7f49e8d1148f bp 0x7f49e3ba28e0 sp 0x7f49e3ba28d8
WRITE of size 8 at 0x60f00000e688 thread T3
#0 0x7f49e8d1148e in fail_fs_open /work/jenkins/workspace/wiredtiger-clang-sanitizer/build_posix/ext/test/fail_fs/../../../../ext/test/fail_fs/fail_fs.c:623:91
#1 0x550d53 in __wt_open /work/jenkins/workspace/wiredtiger-clang-sanitizer/build_posix/../src/os_common/os_fhandle.c:258:19
#2 0x519b19 in __log_openfile /work/jenkins/workspace/wiredtiger-clang-sanitizer/build_posix/../src/log/log.c:768:19
#3 0x51d868 in __wt_log_allocfile /work/jenkins/workspace/wiredtiger-clang-sanitizer/build_posix/../src/log/log.c:1158:19
#4 0x4e3d7c in __log_prealloc_once /work/jenkins/workspace/wiredtiger-clang-sanitizer/build_posix/../src/conn/conn_log.c:308:20
#5 0x4e3d7c in __log_server /work/jenkins/workspace/wiredtiger-clang-sanitizer/build_posix/../src/conn/conn_log.c:815
#6 0x3e6ce07554 in start_thread (/lib64/libpthread.so.0+0x3e6ce07554)
#7 0x3e6cb02dec in __clone (/lib64/libc.so.6+0x3e6cb02dec)
0x60f00000e688 is located 152 bytes inside of 168-byte region [0x60f00000e5f0,0x60f00000e698)
freed by thread T0 here:
#0 0x49ce2b in free (/work/jenkins/workspace/wiredtiger-clang-sanitizer/build_posix/test/csuite/test_wt2909_checkpoint_integrity+0x49ce2b)
#1 0x7f49e8d11b00 in fail_file_handle_remove /work/jenkins/workspace/wiredtiger-clang-sanitizer/build_posix/ext/test/fail_fs/../../../../ext/test/fail_fs/fail_fs.c:193:2
#2 0x7f49e8d11b00 in fail_file_close /work/jenkins/workspace/wiredtiger-clang-sanitizer/build_posix/ext/test/fail_fs/../../../../ext/test/fail_fs/fail_fs.c:173
#3 0x551b38 in __wt_close /work/jenkins/workspace/wiredtiger-clang-sanitizer/build_posix/../src/os_common/os_fhandle.c:326:8
#4 0x62617a in __wt_block_manager_create /work/jenkins/workspace/wiredtiger-clang-sanitizer/build_posix/../src/block/block_open.c:80:32
#5 0x5ab5d7 in __create_file /work/jenkins/workspace/wiredtiger-clang-sanitizer/build_posix/../src/schema/schema_create.c:88:19
#6 0x5ab5d7 in __wt_schema_create /work/jenkins/workspace/wiredtiger-clang-sanitizer/build_posix/../src/schema/schema_create.c:682
#7 0x5c003a in __wt_session_create /work/jenkins/workspace/wiredtiger-clang-sanitizer/build_posix/../src/session/session_api.c:520
#8 0x6b7859 in __wt_las_create /work/jenkins/workspace/wiredtiger-clang-sanitizer/build_posix/../src/cache/cache_las.c:89:32
#9 0x4e5d70 in __wt_connection_workers /work/jenkins/workspace/wiredtiger-clang-sanitizer/build_posix/../src/conn/conn_open.c:252:32
#10 0x4c7629 in wiredtiger_open /work/jenkins/workspace/wiredtiger-clang-sanitizer/build_posix/../src/conn/conn_api.c:2458:19
#11 0x4baf6a in subtest_main /work/jenkins/workspace/wiredtiger-clang-sanitizer/build_posix/test/csuite/../../../test/csuite/wt2909_checkpoint_integrity/main.c:474:28
#12 0x4babbb in main /work/jenkins/workspace/wiredtiger-clang-sanitizer/build_posix/test/csuite/../../../test/csuite/wt2909_checkpoint_integrity/main.c:632:12
#13 0x3e6ca206ff in __libc_start_main (/lib64/libc.so.6+0x3e6ca206ff)
previously allocated by thread T0 here:
#0 0x49d200 in calloc (/work/jenkins/workspace/wiredtiger-clang-sanitizer/build_posix/test/csuite/test_wt2909_checkpoint_integrity+0x49d200)
#1 0x7f49e8d11264 in fail_fs_open /work/jenkins/workspace/wiredtiger-clang-sanitizer/build_posix/ext/test/fail_fs/../../../../ext/test/fail_fs/fail_fs.c:590:17
#2 0x550d53 in __wt_open /work/jenkins/workspace/wiredtiger-clang-sanitizer/build_posix/../src/os_common/os_fhandle.c:258:19
#3 0x6259a0 in __wt_block_manager_create /work/jenkins/workspace/wiredtiger-clang-sanitizer/build_posix/../src/block/block_open.c:47:14
#4 0x5ab5d7 in __create_file /work/jenkins/workspace/wiredtiger-clang-sanitizer/build_posix/../src/schema/schema_create.c:88:19
#5 0x5ab5d7 in __wt_schema_create /work/jenkins/workspace/wiredtiger-clang-sanitizer/build_posix/../src/schema/schema_create.c:682
#6 0x5c003a in __wt_session_create /work/jenkins/workspace/wiredtiger-clang-sanitizer/build_posix/../src/session/session_api.c:520
#7 0x6b7859 in __wt_las_create /work/jenkins/workspace/wiredtiger-clang-sanitizer/build_posix/../src/cache/cache_las.c:89:32
#8 0x4e5d70 in __wt_connection_workers /work/jenkins/workspace/wiredtiger-clang-sanitizer/build_posix/../src/conn/conn_open.c:252:32
#9 0x4c7629 in wiredtiger_open /work/jenkins/workspace/wiredtiger-clang-sanitizer/build_posix/../src/conn/conn_api.c:2458:19
#10 0x4baf6a in subtest_main /work/jenkins/workspace/wiredtiger-clang-sanitizer/build_posix/test/csuite/../../../test/csuite/wt2909_checkpoint_integrity/main.c:474:28
#11 0x4babbb in main /work/jenkins/workspace/wiredtiger-clang-sanitizer/build_posix/test/csuite/../../../test/csuite/wt2909_checkpoint_integrity/main.c:632:12
#12 0x3e6ca206ff in __libc_start_main (/lib64/libc.so.6+0x3e6ca206ff)
Thread T3 created by T0 here:
#0 0x484cdf in __interceptor_pthread_create (/work/jenkins/workspace/wiredtiger-clang-sanitizer/build_posix/test/csuite/test_wt2909_checkpoint_integrity+0x484cdf)
#1 0x55b00f in __wt_thread_create /work/jenkins/workspace/wiredtiger-clang-sanitizer/build_posix/../src/os_posix/os_thread.c:22:84
#2 0x4e1770 in __wt_logmgr_open /work/jenkins/workspace/wiredtiger-clang-sanitizer/build_posix/../src/conn/conn_log.c:977:33
#3 0x4e5d58 in __wt_connection_workers /work/jenkins/workspace/wiredtiger-clang-sanitizer/build_posix/../src/conn/conn_open.c:246:32
#4 0x4c7629 in wiredtiger_open /work/jenkins/workspace/wiredtiger-clang-sanitizer/build_posix/../src/conn/conn_api.c:2458:19
#5 0x4baf6a in subtest_main /work/jenkins/workspace/wiredtiger-clang-sanitizer/build_posix/test/csuite/../../../test/csuite/wt2909_checkpoint_integrity/main.c:474:28
#6 0x4babbb in main /work/jenkins/workspace/wiredtiger-clang-sanitizer/build_posix/test/csuite/../../../test/csuite/wt2909_checkpoint_integrity/main.c:632:12
#7 0x3e6ca206ff in __libc_start_main (/lib64/libc.so.6+0x3e6ca206ff)
SUMMARY: AddressSanitizer: heap-use-after-free /work/jenkins/workspace/wiredtiger-clang-sanitizer/build_posix/ext/test/fail_fs/../../../../ext/test/fail_fs/fail_fs.c:623 fail_fs_open
Shadow bytes around the buggy address:
0x0c1e7fff9c80: fa fa fa fa fa fa fa fa fa fa fa fa fa fa fa fa
0x0c1e7fff9c90: fa fa fa fa fa fa fa fa fa fa fa fa fa fa fa fa
0x0c1e7fff9ca0: fa fa fa fa fa fa fa fa fa fa fa fa fa fa fa fa
0x0c1e7fff9cb0: fa fa fa fa fa fa fa fa fa fa fa fa fa fa fd fd
0x0c1e7fff9cc0: fd fd fd fd fd fd fd fd fd fd fd fd fd fd fd fd
=>0x0c1e7fff9cd0: fd[fd]fd fa fa fa fa fa fa fa fa fa fd fd fd fd
0x0c1e7fff9ce0: fd fd fd fd fd fd fd fd fd fd fd fd fd fd fd fd
0x0c1e7fff9cf0: fd fa fa fa fa fa fa fa fa fa 00 00 00 00 00 00
0x0c1e7fff9d00: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 fa
0x0c1e7fff9d10: fa fa fa fa fa fa fa fa fd fd fd fd fd fd fd fd
0x0c1e7fff9d20: fd fd fd fd fd fd fd fd fd fd fd fd fd fa fa fa
Shadow byte legend (one shadow byte represents 8 application bytes):
Addressable: 00
Partially addressable: 01 02 03 04 05 06 07
Heap left redzone: fa
Heap right redzone: fb
Freed heap region: fd
Stack left redzone: f1
Stack mid redzone: f2
Stack right redzone: f3
Stack partial redzone: f4
Stack after return: f5
Stack use after scope: f8
Global redzone: f9
Global init order: f6
Poisoned by user: f7
Container overflow: fc
ASan internal: fe
==75043==ABORTING