Details
Description
Verifying a variable-length column store resulted in a segfault.
http://build.wiredtiger.com:8080/job/wiredtiger-test-format-stress-ppc/20862/console
The failure and stack:
*** Segmentation fault
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Register dump:
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sr0=0000000010164f68 sr1=800000010280f033 dar=000001000212605c dsi=40000000
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lr=00000000101650ac ctr=0000000000000000 gr3*=00000000101657fc trap=00000300
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ccr=42000482 xer=20000000
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...
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/home/jenkins/jenkins/workspace/wiredtiger-test-format-stress-ppc/build_posix/../src/include/cell.i:852 (discriminator 3)(__wt_cell_unpack_safe)[0x10165734]
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/home/jenkins/jenkins/workspace/wiredtiger-test-format-stress-ppc/build_posix/../src/btree/bt_vrfy_dsk.c:760(__verify_dsk_col_var)[0x10168318]
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/home/jenkins/jenkins/workspace/wiredtiger-test-format-stress-ppc/build_posix/../src/btree/bt_vrfy_dsk.c:191(__wt_verify_dsk_image)[0x101666d8]
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/home/jenkins/jenkins/workspace/wiredtiger-test-format-stress-ppc/build_posix/../src/btree/bt_vrfy_dsk.c:210(__wt_verify_dsk)[0x101667c8]
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/home/jenkins/jenkins/workspace/wiredtiger-test-format-stress-ppc/build_posix/../src/btree/bt_slvg.c:444(__slvg_read)[0x10147bd4]
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/home/jenkins/jenkins/workspace/wiredtiger-test-format-stress-ppc/build_posix/../src/btree/bt_slvg.c:205(__wt_bt_salvage)[0x101472f0]
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/home/jenkins/jenkins/workspace/wiredtiger-test-format-stress-ppc/build_posix/../src/session/session_salvage.c:43(__wt_salvage)[0x100cbc3c]
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/home/jenkins/jenkins/workspace/wiredtiger-test-format-stress-ppc/build_posix/../src/schema/schema_worker.c:35(__wt_exclusive_handle_operation)[0x100aecd0]
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/home/jenkins/jenkins/workspace/wiredtiger-test-format-stress-ppc/build_posix/../src/schema/schema_worker.c:75(__wt_schema_worker)[0x100aeea4]
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/home/jenkins/jenkins/workspace/wiredtiger-test-format-stress-ppc/build_posix/../src/session/session_api.c:1272 (discriminator 2)(__session_salvage)[0x100bda4c]
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/home/jenkins/jenkins/workspace/wiredtiger-test-format-stress-ppc/build_posix/test/format/../../../test/format/salvage.c:45(salvage)[0x10012ccc]
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/home/jenkins/jenkins/workspace/wiredtiger-test-format-stress-ppc/build_posix/test/format/../../../test/format/salvage.c:180(wts_salvage)[0x10013520]
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keith.bostic I have assigned this to you initially because it seems likely related to the merge of WT-4644. Feel free to put on the backlog if that is not the case.
Attachments
Issue Links
- is caused by
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WT-4510 Failure when verifying internal pages of older version data files
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- Closed
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