PoC: VALGRIND_MAKE_MEM_NOACCESS for dynamic shared memory

2 patchsets tracked - current t139546_5

v5t139546_5posted Jul 09, 23:09successneeds rebaserecent 1dpg 20

base926627bf9 3 days ago on master

applyapplied 3 days ago

rebaselast tried about 15 hours ago on 9e17d25e7

Applying: valgrind: Add NOACCESS sentinels to allocations in main shared memory
Using index info to reconstruct a base tree...
M	src/backend/storage/ipc/shmem.c
Falling back to patching base and 3-way merge...
Auto-merging src/backend/storage/ipc/shmem.c
CONFLICT (content): Merge conflict in src/backend/storage/ipc/shmem.c
Patch failed at 0001 valgrind: Add NOACCESS sentinels to allocations in main shared memory

error: Failed to merge in the changes.
hint: Use 'git am --show-current-patch=diff' to see the failed patch
hint: When you have resolved this problem, run "git am --continue".
hint: If you prefer to skip this patch, run "git am --skip" instead.
hint: To restore the original branch and stop patching, run "git am --abort".
hint: Disable this message with "git config advice.mergeConflict false"

conflicts on master: src/backend/storage/ipc/shmem.c

push3 days ago -> 233edbe38 branch diff vs base

patchsetdownload in thread

Result	Att	PG	Tests	Build / test	Image	When
success	1	20	1036 / 1036	2m 13s / 4m 24s	`docker run ... :t139546`	3 days ago
run 35314917269 executed 1036 - ccache 98 hit / 6524 miss - head 233edbe38 - digest sha256:e59e36babf2298... - run 35314917269
success	1	20	1036 / 1036	2m 29s / 4m 38s	`docker run ... @sha256:125a123...`	4 days ago
run 35189789297 executed 1036 - ccache 98 hit / 6524 miss - head 50c0f8173 - digest sha256:125a123f820375... - run 35189789297
success	1	20	1036 / 1036	2m 47s / 5m 21s	`docker run ... @sha256:147d79a...`	5 days ago
run 35063519709 executed 1036 - ccache 98 hit / 6524 miss - head f7649a447 - digest sha256:147d79a389b46f... - run 35063519709
success	1	20	1036 / 1036	2m 51s / 5m 10s	`docker run ... @sha256:d3606a4...`	6 days ago
run 34936682129 executed 1036 - ccache 98 hit / 6523 miss - head b4a40c9ee - digest sha256:d3606a47c7e3a7... - run 34936682129
success	1	20	1023 / 1023	2m 55s / 5m 23s	`docker run ... @sha256:19aa412...`	7 days ago
run 34813077133 executed 1023 - ccache 98 hit / 6523 miss - head e9cec1f89 - digest sha256:19aa4120186443... - run 34813077133
success	1	20	1023 / 1023	2m 53s / 5m 30s	`docker run ... @sha256:571df83...`	Sep 13, 06:09
run 34741520282 executed 1023 - ccache 98 hit / 6523 miss - head fd88ea648 - digest sha256:571df8342d3daa... - run 34741520282
success	1	20	1023 / 1023	2m 13s / 4m 07s	`docker run ... @sha256:0f39cab...`	Sep 12, 05:50
run 34676254585 executed 1023 - ccache 98 hit / 6523 miss - head 76dcbb99f - digest sha256:0f39cabd6ceddc... - run 34676254585
success	1	20	1022 / 1022	2m 51s / 5m 19s	`docker run ... @sha256:0a02457...`	Sep 11, 05:50
run 34566801442 executed 1022 - ccache 98 hit / 6523 miss - head bf068d8d5 - digest sha256:0a02457ae0603e... - run 34566801442
success	1	20	1022 / 1022	2m 09s / 4m 44s	`docker run ... @sha256:98a72b6...`	Sep 10, 05:46
run 34441698486 executed 1022 - ccache 98 hit / 6523 miss - head 0299a14e3 - digest sha256:98a72b66f33c6d... - run 34441698486
success	1	20	1020 / 1020	2m 56s / 5m 30s	`docker run ... @sha256:e49222e...`	Sep 09, 05:49
run 34315297255 executed 1020 - ccache 98 hit / 6523 miss - head a11645529 - digest sha256:e49222e7a72e11... - run 34315297255
success	1	20	1020 / 1020	2m 46s / 5m 13s	`docker run ... @sha256:d120b55...`	Sep 08, 05:42
run 34190823753 executed 1020 - ccache 98 hit / 6523 miss - head a970541ea - digest sha256:d120b55c6eb80c... - run 34190823753
success	1	20	1024 / 1024	2m 52s / 5m 28s	`docker run ... @sha256:8ed6e05...`	Sep 07, 05:43
run 34086915466 executed 1024 - ccache 98 hit / 6527 miss - head 60c11c008 - digest sha256:8ed6e05d312284... - run 34086915466
success	1	20	1024 / 1024	2m 57s / 5m 16s	`docker run ... @sha256:6108e15...`	Sep 05, 07:31
run 33952278235 executed 1024 - ccache 98 hit / 6527 miss - head 031d10446 - digest sha256:6108e15d2c3d1c... - run 33952278235
success	1	20	1024 / 1024	2m 48s / 5m 23s	`docker run ... @sha256:ed515e7...`	Sep 04, 07:31
run 33848175477 executed 1024 - ccache 98 hit / 6527 miss - head 79fc403a4 - digest sha256:ed515e797fe573... - run 33848175477
success	1	20	1023 / 1023	2m 56s / 5m 32s	`docker run ... @sha256:ba3b907...`	Sep 03, 07:29
run 33727431198 executed 1023 - ccache 98 hit / 6526 miss - head f2cc73a24 - digest sha256:ba3b907550c3c1... - run 33727431198
success	1	20	1022 / 1022	3m 01s / 5m 29s	`docker run ... @sha256:ed55fef...`	Sep 02, 07:28
run 33602802388 executed 1022 - ccache 98 hit / 6526 miss - head d6c52ed65 - digest sha256:ed55fef82d207b... - run 33602802388
success	1	20	1022 / 1022	2m 48s / 5m 23s	`docker run ... @sha256:674ad8c...`	Sep 01, 07:26
run 33481266740 executed 1022 - ccache 98 hit / 6526 miss - head 50f14df4b - digest sha256:674ad8c086d3dd... - run 33481266740
success	1	20	1022 / 1022	2m 54s / 5m 22s	`docker run ... @sha256:48f2916...`	Aug 31, 07:06
run 33366171892 executed 1022 - ccache 98 hit / 6526 miss - head 4e592ee1c - digest sha256:48f2916cf4f2ee... - run 33366171892
success	1	20	1021 / 1021	2m 56s / 5m 37s	`docker run ... @sha256:f28d127...`	Aug 30, 07:05
run 33297955839 executed 1021 - ccache 98 hit / 6525 miss - head 10980a9ad - digest sha256:f28d1278df21c7... - run 33297955839
success	1	20	1021 / 1021	2m 32s / 4m 27s	`docker run ... @sha256:1c07fee...`	Aug 29, 07:02
run 33239509865 executed 1021 - ccache 98 hit / 6525 miss - head 65a4b2674 - digest sha256:1c07fee73164cb... - run 33239509865
success	1	20	1021 / 1021	2m 48s / 4m 55s	`docker run ... @sha256:ff20bd3...`	Aug 28, 06:49
run 33148639520 executed 1021 - ccache 98 hit / 6525 miss - head d1dbfa8b6 - digest sha256:ff20bd35c9b612... - run 33148639520
success	1	20	1021 / 1021	2m 56s / 5m 22s	`docker run ... @sha256:1ed72fc...`	Aug 27, 06:46
run 33046389099 executed 1021 - ccache 98 hit / 6525 miss - head 67d82583c - digest sha256:1ed72fc3d2b186... - run 33046389099
success	1	20	1024 / 1024	2m 47s / 4m 59s	`docker run ... @sha256:ebff9d7...`	Aug 26, 06:28
run 32937061953 executed 1024 - ccache 98 hit / 6525 miss - head 844b57d93 - digest sha256:ebff9d7cea365d... - run 32937061953
success	1	20	1024 / 1024	2m 56s / 5m 38s	`docker run ... @sha256:850a096...`	Aug 25, 06:16
run 32815457268 executed 1024 - ccache 98 hit / 6525 miss - head 360d2ed6d - digest sha256:850a096631a28c... - run 32815457268
success	1	20	1023 / 1023	2m 47s / 4m 51s	`docker run ... @sha256:cdc73f3...`	Aug 24, 06:15
run 32695822272 executed 1023 - ccache 98 hit / 6525 miss - head 84711c6af - digest sha256:cdc73f3ae2280d... - run 32695822272
success	1	20	1023 / 1023	2m 58s / 5m 42s	`docker run ... @sha256:7d66d75...`	Aug 23, 06:14
run 32621934321 executed 1023 - ccache 98 hit / 6525 miss - head 2752f7dec - digest sha256:7d66d75d0de735... - run 32621934321
success	1	20	1023 / 1023	2m 48s / 5m 35s	`docker run ... @sha256:ac68e8c...`	Aug 22, 06:12
run 32555879266 executed 1023 - ccache 98 hit / 6525 miss - head f10610e0a - digest sha256:ac68e8c0d7f5fb... - run 32555879266
success	1	20	1023 / 1023	2m 54s / 5m 37s	`docker run ... @sha256:70df6b9...`	Aug 21, 06:11
run 32452637744 executed 1023 - ccache 98 hit / 6525 miss - head 498743c22 - digest sha256:70df6b9d62f601... - run 32452637744
success	1	20	1023 / 1023	2m 53s / 5m 28s	`docker run ... @sha256:3b2f5d4...`	Aug 20, 06:08
run 32337616630 executed 1023 - ccache 98 hit / 6525 miss - head 6b8b3b94c - digest sha256:3b2f5d48570af3... - run 32337616630
success	1	20	1023 / 1023	2m 51s / 5m 14s	`docker run ... @sha256:59e828c...`	Aug 19, 06:08
run 32221400741 executed 1023 - ccache 98 hit / 6525 miss - head a5f193d3b - digest sha256:59e828c7394d32... - run 32221400741
success	1	20	1020 / 1020	2m 47s / 5m 03s	`docker run ... @sha256:d02a063...`	Aug 18, 06:07
run 32104797192 executed 1020 - ccache 98 hit / 6524 miss - head 026216fd7 - digest sha256:d02a06394e1500... - run 32104797192
success	1	20	1019 / 1019	2m 48s / 5m 12s	`docker run ... @sha256:a772c34...`	Aug 17, 06:05
run 31999583859 executed 1019 - ccache 98 hit / 6524 miss - head 0841f80c5 - digest sha256:a772c34bec8a41... - run 31999583859
success	1	20	1019 / 1019	2m 54s / 5m 08s	`docker run ... @sha256:1d56173...`	Aug 16, 06:05
run 31930105827 executed 1019 - ccache 98 hit / 6524 miss - head 0f63a0647 - digest sha256:1d56173ffe6f5e... - run 31930105827
success	1	20	1019 / 1019	2m 54s / 5m 13s	`docker run ... @sha256:aa6a383...`	Aug 15, 06:04
run 31868037151 executed 1019 - ccache 98 hit / 6524 miss - head 35b8a8948 - digest sha256:aa6a383a4c8b8f... - run 31868037151
success	1	20	1019 / 1019	2m 55s / 5m 35s	`docker run ... @sha256:42a71da...`	Aug 14, 06:02
run 31774362635 executed 1019 - ccache 165 hit / 6457 miss - head 4b6f310a0 - digest sha256:42a71da083afe7... - run 31774362635
success	1	20	1019 / 1019	3m 00s / 5m 18s	`docker run ... @sha256:c96d7fb...`	Aug 13, 06:02
run 31671755789 executed 1019 - ccache 165 hit / 6457 miss - head 8ecbe78a2 - digest sha256:c96d7fb2d57e65... - run 31671755789
success	1	20	1019 / 1019	2m 50s / 5m 31s	`docker run ... @sha256:e97634a...`	Aug 12, 06:02
run 31567880320 executed 1019 - ccache 165 hit / 6454 miss - head 3e2eea66a - digest sha256:e97634a8a5ebe8... - run 31567880320
success	1	20	1019 / 1019	2m 54s / 5m 26s	`docker run ... @sha256:353cfd7...`	Aug 11, 06:00
run 31462917040 executed 1019 - ccache 165 hit / 6453 miss - head 846d30e7c - digest sha256:353cfd7d6345b4... - run 31462917040
success	1	20	1019 / 1019	2m 51s / 5m 26s	`docker run ... @sha256:ded62ac...`	Aug 10, 05:59
run 31359738666 executed 1019 - ccache 166 hit / 6452 miss - head 096bda916 - digest sha256:ded62ac1b17ff9... - run 31359738666
success	1	20	1019 / 1019	1m 50s / 4m 07s	`docker run ... @sha256:9d1662a...`	Aug 08, 04:28
run 31239202839 executed 1019 - ccache 166 hit / 6452 miss - head 05cc319b5 - digest sha256:9d1662ac00876d... - run 31239202839
success	1	20	1018 / 1018	2m 54s / 5m 12s	`docker run ... @sha256:93a75b3...`	Aug 07, 04:37
run 31146918528 executed 1018 - ccache 166 hit / 6452 miss - head 926c7865f - digest sha256:93a75b3ad9e7a3... - run 31146918528
success	1	20	1018 / 1018	2m 53s / 5m 15s	`docker run ... @sha256:1376787...`	Aug 05, 23:17
run 31055212413 executed 1018 - ccache 166 hit / 6452 miss - head 2ae889ced - digest sha256:137678718f448b... - run 31055212413
success	1	20	1018 / 1018	2m 49s / 5m 00s	`docker run ... @sha256:974ffd9...`	Aug 04, 23:16
run 30958815614 executed 1018 - ccache 166 hit / 6452 miss - head 1f6b36c0b - digest sha256:974ffd9c76a411... - run 30958815614
success	1	20	1018 / 1018	2m 57s / 5m 45s	`docker run ... @sha256:84e5864...`	Aug 03, 23:16
run 30860999734 executed 1018 - ccache 166 hit / 6452 miss - head 84f65b0eb - digest sha256:84e58644a40126... - run 30860999734
success	1	20	1017 / 1017	2m 57s / 5m 04s	`docker run ... @sha256:03b2786...`	Aug 02, 23:13
run 30771446624 executed 1017 - ccache 166 hit / 6452 miss - head 1d1beefec - digest sha256:03b27862e94eac... - run 30771446624
success	1	20	1017 / 1017	2m 58s / 5m 36s	`docker run ... @sha256:86ddee8...`	Aug 01, 23:13
run 30722543166 executed 1017 - ccache 166 hit / 6452 miss - head 4d2d9812a - digest sha256:86ddee85f0738e... - run 30722543166
success	1	20	1017 / 1017	2m 54s / 5m 31s	`docker run ... @sha256:e21c180...`	Jul 31, 23:12
run 30671745733 executed 1017 - ccache 166 hit / 6452 miss - head 054979eee - digest sha256:e21c180a2a5b93... - run 30671745733
tests failed	1	20	1015 / 1016	3m 04s / 5m 45s	`docker run ... @sha256:a79cb04...`	Jul 30, 23:12
run 30589116566 failed: recovery/051_effective_wal_level executed 1016 - ccache 166 hit / 6452 miss - head f9c330766 - digest sha256:a79cb04c38e1a1... - run 30589116566
success	1	20	1016 / 1016	2m 51s / 5m 14s	`docker run ... @sha256:b1378f5...`	Jul 29, 23:09
run 30498008572 executed 1016 - ccache 166 hit / 6452 miss - head 2f0c1e3db - digest sha256:b1378f5cf1fed6... - run 30498008572
success	1	20	1015 / 1015	2m 59s / 5m 16s	`docker run ... @sha256:9f00d86...`	Jul 28, 23:08
run 30406410130 executed 1015 - ccache 166 hit / 6452 miss - head c396227b2 - digest sha256:9f00d86cb1910c... - run 30406410130

v1t139546_1posted May 04, 08:18successsupersededstale 53dpg 20

base8a045f760 Jul 28, 08:50 on master

applyapplied Jul 28, 15:43

rebaselast tried Jul 28, 15:43 on 8a045f760

pushJul 28, 15:43 -> 5f317946d branch diff vs base

patchsetdownload in thread

Result	Att	PG	Tests	Build / test	Image	When
success	1	20	1014 / 1014	2m 47s / 5m 22s	`docker run ... @sha256:660fd00...`	Jul 28, 15:55
run 30374817937 executed 1014 - ccache 166 hit / 6452 miss - head 5f317946d - digest sha256:660fd005fe387d... - run 30374817937
success	1	20	1013 / 1013	2m 54s / 5m 22s	`docker run ... @sha256:59d3fb2...`	Jul 27, 00:58
run 30228289808 executed 1013 - ccache 166 hit / 6452 miss - head d2ee8bb18 - digest sha256:59d3fb2b09a733... - run 30228289808