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  1. WiredTiger
  2. WT-14141

Segmentation fault when accessing dsk->write_gen != 0

    • Type: Icon: Build Failure Build Failure
    • Resolution: Unresolved
    • Priority: Icon: Major - P3 Major - P3
    • None
    • Affects Version/s: None
    • Component/s: RTS
    • StorEng - Defined Pipeline

      format-stress-test-2 on ubuntu2004-stress-tests

      Host: i-0b2320de42137bf8a
      Project: wiredtiger
      Commit: 5cf8829e

      Task Logs:

      format-stress-test-2 task_log

      Logs:

          Segmentation fault (core dumped)
          *** Segmentation fault
      

      logs

      format-stress-test-2 task_log

      Logs:

      #0  __cell_unpack_window_cleanup (session=session@entry=0x7f07683df710, dsk=dsk@entry=0x0, unpack_addr=unpack_addr@entry=0x7f07637fc790, unpack_kv=unpack_kv@entry=0x0) at /data/mci/2ee6db1bf19eb36fcab6cf3c8e0c4635/wiredtiger/src/include/cell_inline.h:1169
      #0  __cell_unpack_window_cleanup (session=session@entry=0x7f07683df710, dsk=dsk@entry=0x0, unpack_addr=unpack_addr@entry=0x7f07637fc790, unpack_kv=unpack_kv@entry=0x0) at /data/mci/2ee6db1bf19eb36fcab6cf3c8e0c4635/wiredtiger/src/include/cell_inline.h:1169
      #1  0x00007f07c267d2ad in __wt_cell_unpack_addr (unpack_addr=0x7f07637fc790, cell=0x7f07487ff285, dsk=0x0, session=0x7f07683df710) at /data/mci/2ee6db1bf19eb36fcab6cf3c8e0c4635/wiredtiger/src/include/cell_inline.h:1194
      #2  __wti_rts_visibility_page_needs_abort (session=session@entry=0x7f07683df710, ref=ref@entry=0x7f07489b5cd0, rollback_timestamp=rollback_timestamp@entry=8604) at /data/mci/2ee6db1bf19eb36fcab6cf3c8e0c4635/wiredtiger/src/rollback_to_stable/rts_visibility.c:137
      #3  0x00007f07c2676519 in __rts_btree_walk_page_skip (session=session@entry=0x7f07683df710, ref=ref@entry=0x7f07489b5cd0, context=context@entry=0x7f07637fd518, visible_all=visible_all@entry=true, skipp=skipp@entry=0x7f07637fd4b3) at /data/mci/2ee6db1bf19eb36fcab6cf3c8e0c4635/wiredtiger/src/rollback_to_stable/rts_btree_walk.c:101
      #4  0x00007f07c24dafe1 in __tree_walk_internal (session=session@entry=0x7f07683df710, refp=refp@entry=0x7f07637fd558, walkcntp=walkcntp@entry=0x0, skip_func=skip_func@entry=0x7f07c2675c74 <__rts_btree_walk_page_skip>, func_cookie=func_cookie@entry=0x7f07637fd518, flags=flags@entry=25106) at /data/mci/2ee6db1bf19eb36fcab6cf3c8e0c4635/wiredtiger/src/btree/bt_walk.c:330
      #5  0x00007f07c24db421 in __wt_tree_walk_custom_skip (session=session@entry=0x7f07683df710, refp=refp@entry=0x7f07637fd558, skip_func=skip_func@entry=0x7f07c2675c74 <__rts_btree_walk_page_skip>, func_cookie=func_cookie@entry=0x7f07637fd518, flags=flags@entry=25106) at /data/mci/2ee6db1bf19eb36fcab6cf3c8e0c4635/wiredtiger/src/btree/bt_walk.c:431
      #6  0x00007f07c2676cd9 in __rts_btree_walk (session=session@entry=0x7f07683df710, rollback_timestamp=<optimized out>, rollback_timestamp@entry=8604) at /data/mci/2ee6db1bf19eb36fcab6cf3c8e0c4635/wiredtiger/src/rollback_to_stable/rts_btree_walk.c:138
      #7  0x00007f07c2677459 in __wti_rts_btree_walk_btree (session=session@entry=0x7f07683df710, rollback_timestamp=rollback_timestamp@entry=8604) at /data/mci/2ee6db1bf19eb36fcab6cf3c8e0c4635/wiredtiger/src/rollback_to_stable/rts_btree_walk.c:463
      #8  0x00007f07c2677566 in __rts_btree_int (session=session@entry=0x7f07683df710, uri=uri@entry=0x7f07680a9300 "file:T00003.wt", rollback_timestamp=8604) at /data/mci/2ee6db1bf19eb36fcab6cf3c8e0c4635/wiredtiger/src/rollback_to_stable/rts_btree_walk.c:232
      #9  0x00007f07c2677636 in __rts_btree (session=session@entry=0x7f07683df710, uri=0x7f07680a9300 "file:T00003.wt", rollback_timestamp=<optimized out>) at /data/mci/2ee6db1bf19eb36fcab6cf3c8e0c4635/wiredtiger/src/rollback_to_stable/rts_btree_walk.c:246
      #10 0x00007f07c26777d2 in __wti_rts_btree_work_unit (session=session@entry=0x7f07683df710, entry=<optimized out>) at /data/mci/2ee6db1bf19eb36fcab6cf3c8e0c4635/wiredtiger/src/rollback_to_stable/rts_btree_walk.c:268
      #11 0x00007f07c267864d in __rts_thread_run (session=0x7f07683df710, thread=<optimized out>) at /data/mci/2ee6db1bf19eb36fcab6cf3c8e0c4635/wiredtiger/src/rollback_to_stable/rts.c:75
      #12 0x00007f07c269a717 in __thread_run (arg=0x7f07683a2fa0) at /data/mci/2ee6db1bf19eb36fcab6cf3c8e0c4635/wiredtiger/src/support/thread_group.c:31
      #13 0x00007f07c23d2609 in start_thread (arg=<optimized out>) at pthread_create.c:477
      #14 0x00007f07c22e5353 in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95
      

      logs

      Repro Artifacts:

            Assignee:
            backlog-server-storage-engines [DO NOT USE] Backlog - Storage Engines Team
            Reporter:
            Xgen-BuildBaron-User xgen-buildbaron-user
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            Watchers:
            3 Start watching this issue

              Created:
              Updated: