adnanhamdussalam commented on issue #1708:
URL: https://github.com/apache/cloudberry/issues/1708#issuecomment-4387131516
# on the segment host where the PANIC happened
grep -A 25 'received signal SIGSEGV'
/data/cbdtabase/primary/gpseg*/log/*.csv | head -120
/data/cbdatabase/primary/gpseg0/log/gpdb-2026-04-28_000000.csv:2026-04-28
17:07:00.877342 CEST,,,p2884481,th123456,,,2026-04-28 17:06:56
CEST,0,con17033,cmd18,seg0,slice2,,,,"PANIC","XX000","Unexpected internal
error: Segment process received signal SIGSEGV",,,,,,,0,,,,"1 0xd704a5
postgres StandardHandlerForSigillSigsegvSigbus_OnMainThread + 0x155
/data/cbdatabase/primary/gpseg0/log/gpdb-2026-04-28_000000.csv-2
0x7fe368e3fc30 libc.so.6 <symbol not found> + 0x68e3fc30
/data/cbdatabase/primary/gpseg0/log/gpdb-2026-04-28_000000.csv-3 0xa090c2
postgres <symbol not found> + 0xa090c2
/data/cbdatabase/primary/gpseg0/log/gpdb-2026-04-28_000000.csv-4 0xa0b14e
postgres slot_getsomeattrs_int + 0x1e
/data/cbdatabase/primary/gpseg0/log/gpdb-2026-04-28_000000.csv-5 0x9f9139
postgres <symbol not found> + 0x9f9139
/data/cbdatabase/primary/gpseg0/log/gpdb-2026-04-28_000000.csv-6 0xa371d7
postgres <symbol not found> + 0xa371d7
/data/cbdatabase/primary/gpseg0/log/gpdb-2026-04-28_000000.csv-7 0xa0584d
postgres <symbol not found> + 0xa0584d
/data/cbdatabase/primary/gpseg0/log/gpdb-2026-04-28_000000.csv-8 0xa4b25a
postgres <symbol not found> + 0xa4b25a
/data/cbdatabase/primary/gpseg0/log/gpdb-2026-04-28_000000.csv-9 0xa0584d
postgres <symbol not found> + 0xa0584d
/data/cbdatabase/primary/gpseg0/log/gpdb-2026-04-28_000000.csv-10 0x9fc32a
postgres <symbol not found> + 0x9fc32a
/data/cbdatabase/primary/gpseg0/log/gpdb-2026-04-28_000000.csv-11 0x9fd001
postgres standard_ExecutorRun + 0x751
/data/cbdatabase/primary/gpseg0/log/gpdb-2026-04-28_000000.csv-12 0x9fd1a5
postgres ExecutorRun + 0xc5
/data/cbdatabase/primary/gpseg0/log/gpdb-2026-04-28_000000.csv-13 0xc1b571
postgres <symbol not found> + 0xc1b571
/data/cbdatabase/primary/gpseg0/log/gpdb-2026-04-28_000000.csv-14 0xc1c541
postgres <symbol not found> + 0xc1c541
/data/cbdatabase/primary/gpseg0/log/gpdb-2026-04-28_000000.csv-15 0xc1ca03
postgres PortalRun + 0x2a3
/data/cbdatabase/primary/gpseg0/log/gpdb-2026-04-28_000000.csv-16 0xc16c62
postgres <symbol not found> + 0xc16c62
/data/cbdatabase/primary/gpseg0/log/gpdb-2026-04-28_000000.csv-17 0xc1a648
postgres PostgresMain + 0x2358
/data/cbdatabase/primary/gpseg0/log/gpdb-2026-04-28_000000.csv-18 0xb78390
postgres <symbol not found> + 0xb78390
/data/cbdatabase/primary/gpseg0/log/gpdb-2026-04-28_000000.csv-19 0xb7939c
postgres PostmasterMain + 0xe0c
/data/cbdatabase/primary/gpseg0/log/gpdb-2026-04-28_000000.csv-20 0x7c45eb
postgres main + 0x56b
/data/cbdatabase/primary/gpseg0/log/gpdb-2026-04-28_000000.csv-21
0x7fe368e2a610 libc.so.6 <symbol not found> + 0x68e2a610
/data/cbdatabase/primary/gpseg0/log/gpdb-2026-04-28_000000.csv-22
0x7fe368e2a6c0 libc.so.6 __libc_start_main + 0x80
/data/cbdatabase/primary/gpseg0/log/gpdb-2026-04-28_000000.csv-23 0x7d5075
postgres _start + 0x25
/data/cbdatabase/primary/gpseg0/log/gpdb-2026-04-28_000000.csv-"
/data/cbdatabase/primary/gpseg0/log/gpdb-2026-04-28_000000.csv-2026-04-28
17:07:00.877444
CEST,,,p2081152,th1761700032,,,,0,,,seg0,,,,,"LOG","00000","server process (PID
2884481) was terminated by signal 11: Segmentation fault","Failed process was
running: /* {""app"": ""dbt"", ""dbt_version"": ""1.7.17"", ""profile_name"":
""airo-dev-profile"", ""target_name"": ""dev"", ""node_id"":
""model.airodbt.aca""} */
/data/cbdatabase/primary/gpseg0/log/gpdb-2026-04-28_000000.csv-
--
/data/cbdatabase/primary/gpseg0/log/gpdb-2026-04-28_000000.csv:2026-04-28
18:10:33.684545 CEST,,,p2933859,th123456,,,2026-04-28 18:10:30
CEST,0,con17611,cmd18,seg0,slice2,,,,"PANIC","XX000","Unexpected internal
error: Segment process received signal SIGSEGV",,,,,,,0,,,,"1 0xd704a5
postgres StandardHandlerForSigillSigsegvSigbus_OnMainThread + 0x155
/data/cbdatabase/primary/gpseg0/log/gpdb-2026-04-28_000000.csv-2
0x7fe368e3fc30 libc.so.6 <symbol not found> + 0x68e3fc30
/data/cbdatabase/primary/gpseg0/log/gpdb-2026-04-28_000000.csv-3 0xa090c2
postgres <symbol not found> + 0xa090c2
/data/cbdatabase/primary/gpseg0/log/gpdb-2026-04-28_000000.csv-4 0xa0b14e
postgres slot_getsomeattrs_int + 0x1e
/data/cbdatabase/primary/gpseg0/log/gpdb-2026-04-28_000000.csv-5 0x9f9139
postgres <symbol not found> + 0x9f9139
/data/cbdatabase/primary/gpseg0/log/gpdb-2026-04-28_000000.csv-6 0xa371d7
postgres <symbol not found> + 0xa371d7
/data/cbdatabase/primary/gpseg0/log/gpdb-2026-04-28_000000.csv-7 0xa0584d
postgres <symbol not found> + 0xa0584d
/data/cbdatabase/primary/gpseg0/log/gpdb-2026-04-28_000000.csv-8 0xa4b25a
postgres <symbol not found> + 0xa4b25a
/data/cbdatabase/primary/gpseg0/log/gpdb-2026-04-28_000000.csv-9 0xa0584d
postgres <symbol not found> + 0xa0584d
/data/cbdatabase/primary/gpseg0/log/gpdb-2026-04-28_000000.csv-10 0x9fc32a
postgres <symbol not found> + 0x9fc32a
/data/cbdatabase/primary/gpseg0/log/gpdb-2026-04-28_000000.csv-11 0x9fd001
postgres standard_ExecutorRun + 0x751
/data/cbdatabase/primary/gpseg0/log/gpdb-2026-04-28_000000.csv-12 0x9fd1a5
postgres ExecutorRun + 0xc5
/data/cbdatabase/primary/gpseg0/log/gpdb-2026-04-28_000000.csv-13 0xc1b571
postgres <symbol not found> + 0xc1b571
/data/cbdatabase/primary/gpseg0/log/gpdb-2026-04-28_000000.csv-14 0xc1c541
postgres <symbol not found> + 0xc1c541
/data/cbdatabase/primary/gpseg0/log/gpdb-2026-04-28_000000.csv-15 0xc1ca03
postgres PortalRun + 0x2a3
/data/cbdatabase/primary/gpseg0/log/gpdb-2026-04-28_000000.csv-16 0xc16c62
postgres <symbol not found> + 0xc16c62
/data/cbdatabase/primary/gpseg0/log/gpdb-2026-04-28_000000.csv-17 0xc1a648
postgres PostgresMain + 0x2358
/data/cbdatabase/primary/gpseg0/log/gpdb-2026-04-28_000000.csv-18 0xb78390
postgres <symbol not found> + 0xb78390
/data/cbdatabase/primary/gpseg0/log/gpdb-2026-04-28_000000.csv-19 0xb7939c
postgres PostmasterMain + 0xe0c
/data/cbdatabase/primary/gpseg0/log/gpdb-2026-04-28_000000.csv-20 0x7c45eb
postgres main + 0x56b
/data/cbdatabase/primary/gpseg0/log/gpdb-2026-04-28_000000.csv-21
0x7fe368e2a610 libc.so.6 <symbol not found> + 0x68e2a610
/data/cbdatabase/primary/gpseg0/log/gpdb-2026-04-28_000000.csv-22
0x7fe368e2a6c0 libc.so.6 __libc_start_main + 0x80
/data/cbdatabase/primary/gpseg0/log/gpdb-2026-04-28_000000.csv-23 0x7d5075
postgres _start + 0x25
/data/cbdatabase/primary/gpseg0/log/gpdb-2026-04-28_000000.csv-"
/data/cbdatabase/primary/gpseg0/log/gpdb-2026-04-28_000000.csv-2026-04-28
18:10:33.685773
CEST,,,p2081152,th1761700032,,,,0,,,seg0,,,,,"LOG","00000","server process (PID
2933859) was terminated by signal 11: Segmentation fault","Failed process was
running: /* {""app"": ""dbt"", ""dbt_version"": ""1.7.17"", ""profile_name"":
""airo-dev-profile"", ""target_name"": ""dev"", ""node_id"":
""model.airodbt.aca""} */
/data/cbdatabase/primary/gpseg0/log/gpdb-2026-04-28_000000.csv-
--
/data/cbdatabase/primary/gpseg0/log/gpdb-2026-04-29_000000.csv:2026-04-29
12:06:49.057129 CEST,,,p3775798,th123456,,,2026-04-29 12:06:45
CEST,0,con35066,cmd18,seg0,slice2,,,,"PANIC","XX000","Unexpected internal
error: Segment process received signal SIGSEGV",,,,,,,0,,,,"1 0xd704a5
postgres StandardHandlerForSigillSigsegvSigbus_OnMainThread + 0x155
/data/cbdatabase/primary/gpseg0/log/gpdb-2026-04-29_000000.csv-2
0x7fe368e3fc30 libc.so.6 <symbol not found> + 0x68e3fc30
/data/cbdatabase/primary/gpseg0/log/gpdb-2026-04-29_000000.csv-3 0xa090c2
postgres <symbol not found> + 0xa090c2
/data/cbdatabase/primary/gpseg0/log/gpdb-2026-04-29_000000.csv-4 0xa0b14e
postgres slot_getsomeattrs_int + 0x1e
/data/cbdatabase/primary/gpseg0/log/gpdb-2026-04-29_000000.csv-5 0x9f9139
postgres <symbol not found> + 0x9f9139
/data/cbdatabase/primary/gpseg0/log/gpdb-2026-04-29_000000.csv-6 0xa371d7
postgres <symbol not found> + 0xa371d7
/data/cbdatabase/primary/gpseg0/log/gpdb-2026-04-29_000000.csv-7 0xa0584d
postgres <symbol not found> + 0xa0584d
/data/cbdatabase/primary/gpseg0/log/gpdb-2026-04-29_000000.csv-8 0xa4b25a
postgres <symbol not found> + 0xa4b25a
/data/cbdatabase/primary/gpseg0/log/gpdb-2026-04-29_000000.csv-9 0xa0584d
postgres <symbol not found> + 0xa0584d
/data/cbdatabase/primary/gpseg0/log/gpdb-2026-04-29_000000.csv-10 0x9fc32a
postgres <symbol not found> + 0x9fc32a
/data/cbdatabase/primary/gpseg0/log/gpdb-2026-04-29_000000.csv-11 0x9fd001
postgres standard_ExecutorRun + 0x751
/data/cbdatabase/primary/gpseg0/log/gpdb-2026-04-29_000000.csv-12 0x9fd1a5
postgres ExecutorRun + 0xc5
/data/cbdatabase/primary/gpseg0/log/gpdb-2026-04-29_000000.csv-13 0xc1b571
postgres <symbol not found> + 0xc1b571
/data/cbdatabase/primary/gpseg0/log/gpdb-2026-04-29_000000.csv-14 0xc1c541
postgres <symbol not found> + 0xc1c541
/data/cbdatabase/primary/gpseg0/log/gpdb-2026-04-29_000000.csv-15 0xc1ca03
postgres PortalRun + 0x2a3
/data/cbdatabase/primary/gpseg0/log/gpdb-2026-04-29_000000.csv-16 0xc16c62
postgres <symbol not found> + 0xc16c62
/data/cbdatabase/primary/gpseg0/log/gpdb-2026-04-29_000000.csv-17 0xc1a648
postgres PostgresMain + 0x2358
/data/cbdatabase/primary/gpseg0/log/gpdb-2026-04-29_000000.csv-18 0xb78390
postgres <symbol not found> + 0xb78390
/data/cbdatabase/primary/gpseg0/log/gpdb-2026-04-29_000000.csv-19 0xb7939c
postgres PostmasterMain + 0xe0c
/data/cbdatabase/primary/gpseg0/log/gpdb-2026-04-29_000000.csv-20 0x7c45eb
postgres main + 0x56b
/data/cbdatabase/primary/gpseg0/log/gpdb-2026-04-29_000000.csv-21
0x7fe368e2a610 libc.so.6 <symbol not found> + 0x68e2a610
/data/cbdatabase/primary/gpseg0/log/gpdb-2026-04-29_000000.csv-22
0x7fe368e2a6c0 libc.so.6 __libc_start_main + 0x80
/data/cbdatabase/primary/gpseg0/log/gpdb-2026-04-29_000000.csv-23 0x7d5075
postgres _start + 0x25
/data/cbdatabase/primary/gpseg0/log/gpdb-2026-04-29_000000.csv-"
/data/cbdatabase/primary/gpseg0/log/gpdb-2026-04-29_000000.csv-2026-04-29
12:06:49.057295
CEST,,,p2081152,th1761700032,,,,0,,,seg0,,,,,"LOG","00000","server process (PID
3775798) was terminated by signal 11: Segmentation fault","Failed process was
running: /* {""app"": ""dbt"", ""dbt_version"": ""1.7.17"", ""profile_name"":
""airo-dev-profile"", ""target_name"": ""dev"", ""node_id"":
""model.airodbt.aca""} */
/data/cbdatabase/primary/gpseg0/log/gpdb-2026-04-29_000000.csv-
2- Can you share the command to enable core dumps?
3- will try with set optimizer off and will update you.
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