Sentry: txn_interceptor_seq_num_allocator.go:185: read sequence number 2511 but sequence number is ignored [{0 1} {3 4} {6 7} {9 10} {12 13} {15 16} {18 19} {21 22} {24 25} {27 28} {30 31} {33 34} {36...

This issue was auto filed by Sentry. It represents a crash or reported error on a live cluster with telemetry enabled.

Sentry Link: [https://cockroach-labs.sentry.io/issues/7482207936/?referrer=webhooks_plugin](https://cockroach-labs.sentry.io/issues/7482207936/?referrer=webhooks_plugin)

Panic Message:

```
txn_interceptor_seq_num_allocator.go:185: read sequence number 2511 but sequence number is ignored [{0 1} {3 4} {6 7} {9 10} {12 13} {15 16} {18 19} {21 22} {24 25} {27 28} {30 31} {33 34} {36 37} {39 40} {42 43} {45 46} {48 49} {51 52} {54 55} {57 58} {60 61} {63 64} {66 67} {69 70} {72 73} {75 76} {78 79} {81 82} {84 85} {87 88} {90 91} {93 94} {96 97} {99 100} {102 103} {105 106} {108 109} {111 112} {114 115} {117 118} {120 121} {123 124} {126 127} {129 130} {132 133} {135 136} {138 139} {141 142} {144 145} {147 148} {150 151} {153 154} {156 157} {159 160} {162 163} {165 166} {168 169} {171 172} {174 175} {177 178} {180 181} {183 184} {186 187} {189 190} {192 193} {195 196} {198 199} {201 202} {204 205} {207 208} {210 211} {213 214} {216 217} {219 220} {222 223} {225 226} {228 229} {231 232} {234 235} {237 238} {240 241} {243 244} {246 247} {249 250} {252 253} {255 256} {258 259} {261 262} {264 265} {267 268} {270 271} {273 274} {276 277} {279 280} {282 283} {285 286} {288 289} {291 292} {294 295} {297 298} {300 301} {303 304} {306 307} {309 310} {312 313} {315 316} {318 319} {321 322} {324 325} {327 328} {330 331} {333 334} {336 337} {339 340} {342 343} {345 346} {348 349} {351 352} {354 355} {357 358} {360 361} {363 364} {366 367} {369 370} {372 373} {375 376} {378 379} {381 382} {384 385} {387 388} {390 391} {393 394} {396 397} {399 400} {402 403} {405 406} {408 409} {411 412} {414 415} {417 418} {420 421} {423 424} {426 427} {429 430} {432 433} {435 436} {438 439} {441 442} {444 445} {447 448} {450 451} {453 454} {456 457} {459 460} {462 463} {465 466} {468 469} {471 472} {474 475} {477 478} {480 481} {483 484} {486 487} {489 490} {492 493} {495 496} {498 499} {501 502} {504 505} {507 508} {510 511} {513 514} {516 517} {519 520} {522 523} {525 526} {528 529} {531 532} {534 535} {537 538} {540 541} {543 544} {546 547} {549 550} {552 553} {555 556} {558 559} {561 562} {564 565} {567 568} {570 571} {573 574} {576 577} {579 580} {582 583} {585 586} {588 589} {591 592} {594 595} {597 598} {600 601} {603 604} {606 607} {609 610} {612 613} {615 616} {618 619} {621 622} {624 625} {627 628} {630 631} {633 634} {636 637} {639 640} {642 643} {645 646} {648 649} {651 652} {654 655} {657 658} {660 661} {663 664} {666 667} {669 670} {672 673} {675 676} {678 679} {681 682} {684 685} {687 688} {690 691} {693 694} {696 697} {699 700} {702 703} {705 706} {708 709} {711 712} {714 715} {717 718} {720 721} {723 724} {726 727} {729 730} {732 733} {735 736} {738 739} {741 742} {744 745} {747 748} {750 751} {753 754} {756 757} {759 760} {762 763} {765 766} {768 769} {771 772} {774 775} {777 778} {780 781} {783 784} {786 787} {789 790} {792 793} {795 796} {798 799} {801 802} {804 805} {807 808} {810 811} {813 814} {816 817} {819 820} {822 823} {825 826} {828 829} {831 832} {834 835} {837 838} {840 841} {843 844} {846 847} {849 850} {852 853} {855 856} {858 859} {861 862} {864 865} {867 868} {870 871} {873 874} {876 877} {879 880} {882 883} {885 886} {888 889} {891 892} {894 895} {897 898} {900 901} {903 904} {906 907} {909 910} {912 913} {915 916} {918 919} {921 922} {924 925} {927 928} {930 931} {933 934} {936 937} {939 940} {942 943} {945 946} {948 949} {951 952} {954 955} {957 958} {960 961} {963 964} {966 967} {969 970} {972 973} {975 976} {978 979} {981 982} {984 985} {987 988} {990 991} {993 994} {996 997} {999 1000} {1002 1003} {1005 1006} {1008 1009} {1011 1012} {1014 1015} {1017 1018} {1020 1021} {1023 1024} {1026 1027} {1029 1030} {1032 1033} {1035 1036} {1038 1039} {1041 1042} {1044 1045} {1047 1048} {1050 1051} {1053 1054} {1056 1057} {1059 1060} {1062 1063} {1065 1066} {1068 1069} {1071 1072} {1074 1075} {1077 1078} {1080 1081} {1083 1084} {1086 1087} {1089 1090} {1092 1093} {1095 1096} {1098 1099} {1101 1102} {1104 1105} {1107 1108} {1110 1111} {1113 1114} {1116 1117} {1119 1120} {1122 1123} {1125 1126} {1128 1129} {1131 1132} {1134 1135} {1137 1138} {1140 1141} {1143 1144} {1146 1147} {1149 1150} {1152 1153} {1155 1156} {1158 1159} {1161 1162} {1164 1165} {1167 1168} {1170 1171} {1173 1174} {1176 1177} {1179 1180} {1182 1183} {1185 1186} {1188 1189} {1191 1192} {1194 1195} {1197 1198} {1200 1201} {1203 1204} {1206 1207} {1209 1210} {1212 1213} {1215 1216} {1218 1219} {1221 1222} {1224 1225} {1227 1228} {1230 1231} {1233 1234} {1236 1237} {1239 1240} {1242 1243} {1245 1246} {1248 1249} {1251 1252} {1254 1255} {1257 1258} {1260 1261} {1263 1264} {1266 1267} {1269 1270} {1272 1273} {1275 1276} {1278 1279} {1281 1282} {1284 1285} {1287 1288} {1290 1291} {1293 1294} {1296 1297} {1299 1300} {1302 1303} {1305 1306} {1308 1309} {1311 1312} {1314 1315} {1317 1318} {1320 1321} {1323 1324} {1326 1327} {1329 1330} {1332 1333} {1335 1336} {1338 1339} {1341 1342} {1344 1345} {1347 1348} {1350 1351} {1353 1354} {1356 1357} {1359 1360} {1362 1363} {1365 1366} {1368 1369} {1371 1372} {1374 1375} {1377 1378} {1380 1381} {1383 1384} {1386 1387} {1389 1390} {1392 1393} {1395 1396} {1398 1399} {1401 1402} {1404 1405} {1407 1408} {1410 1411} {1413 1414} {1416 1417} {1419 1420} {1422 1423} {1425 1426} {1428 1429} {1431 1432} {1434 1435} {1437 1438} {1440 1441} {1443 1444} {1446 1447} {1449 1450} {1452 1453} {1455 1456} {1458 1459} {1461 1462} {1464 1465} {1467 1468} {1470 1471} {1473 1474} {1476 1477} {1479 1480} {1482 1483} {1485 1486} {1488 1489} {1491 1492} {1494 1495} {1497 1498} {1500 1501} {1503 1504} {1506 1507} {1509 1510} {1512 1513} {1515 1516} {1518 1519} {1521 1522} {1524 1525} {1527 1528} {1530 1531} {1533 1534} {1536 1537} {1539 1540} {1542 1543} {1545 1546} {1548 1549} {1551 1552} {1554 1555} {1557 1558} {1560 1561} {1563 1564} {1566 1567} {1569 1570} {1572 1573} {1575 1576} {1578 1579} {1581 1582} {1584 1585} {1587 1588} {1590 1591} {1593 1594} {1596 1597} {1599 1600} {1602 1603} {1605 1606} {1608 1609} {1611 1612} {1614 1615} {1617 1618} {1620 1621} {1623 1624} {1626 1627} {1629 1630} {1632 1633} {1635 1636} {1638 1639} {1641 1642} {1644 1645} {1647 1648} {1650 1651} {1653 1654} {1656 1657} {1659 1660} {1662 1663} {1665 1666} {1668 1669} {1671 1672} {1674 1675} {1677 1678} {1680 1681} {1683 1684} {1686 1687} {1689 1690} {1692 1693} {1695 1696} {1698 1699} {1701 1702} {1704 1705} {1707 1708} {1710 1711} {1713 1714} {1716 1717} {1719 1720} {1722 1723} {1725 1726} {1728 1729} {1731 1732} {1734 1735} {1737 1738} {1740 1741} {1743 1744} {1746 1747} {1749 1750} {1752 1753} {1755 1756} {1758 1759} {1761 1762} {1764 1765} {1767 1768} {1770 1771} {1773 1774} {1776 1777} {1779 1780} {1782 1783} {1785 1786} {1788 1789} {1791 1792} {1794 1795} {1797 1798} {1800 1801} {1803 1804} {1806 1807} {1809 1810} {1812 1813} {1815 1816} {1818 1819} {1821 1822} {1824 1825} {1827 1828} {1830 1831} {1833 1834} {1836 1837} {1839 1840} {1842 1843} {1845 1846} {1848 1849} {1851 1852} {1854 1855} {1857 1858} {1860 1861} {1863 1864} {1866 1867} {1869 1870} {1872 1873} {1875 1876} {1878 1879} {1881 1882} {1884 1885} {1887 1888} {1890 1891} {1893 1894} {1896 1897} {1899 1900} {1902 1903} {1905 1906} {1908 1909} {1911 1912} {1914 1915} {1917 1918} {1920 1921} {1923 1924} {1926 1927} {1929 1930} {1932 1933} {1935 1936} {1938 1939} {1941 1942} {1944 1945} {1947 1948} {1950 1951} {1953 1954} {1956 1957} {1959 1960} {1962 1963} {1965 1966} {1968 1969} {1971 1972} {1974 1975} {1977 1978} {1980 1981} {1983 1984} {1986 1987} {1989 1990} {1992 1993} {1995 1996} {1998 1999} {2001 2002} {2004 2005} {2007 2008} {2010 2011} {2013 2014} {2016 2017} {2019 2020} {2022 2023} {2025 2026} {2028 2029} {2031 2032} {2034 2035} {2037 2038} {2040 2041} {2043 2044} {2046 2047} {2049 2050} {2052 2053} {2055 2056} {2058 2059} {2061 2062} {2064 2065} {2067 2068} {2070 2071} {2073 2074} {2076 2077} {2079 2080} {2082 2083} {2085 2086} {2088 2089} {2091 2092} {2094 2095} {2097 2098} {2100 2101} {2103 2104} {2106 2107} {2109 2110} {2112 2113} {2115 2116} {2118 2119} {2121 2122} {2124 2125} {2127 2128} {2130 2131} {2133 2134} {2136 2137} {2139 2140} {2142 2143} {2145 2146} {2148 2149} {2151 2152} {2154 2155} {2157 2158} {2160 2161} {2163 2164} {2166 2167} {2169 2170} {2172 2173} {2175 2176} {2178 2179} {2181 2182} {2184 2185} {2187 2188} {2190 2191} {2193 2194} {2196 2197} {2199 2200} {2202 2203} {2205 2206...
```

Stacktrace (expand for inline code snippets):

[src/runtime/asm_amd64.s#L1692-L1694](src/runtime/asm_amd64.s#L1692-L1694)
[pkg/sql/pgwire/server.go#L1294-L1296](pkg/sql/pgwire/server.go#L1294-L1296)
[pkg/sql/pgwire/conn.go#L253-L255](pkg/sql/pgwire/conn.go#L253-L255)
[pkg/sql/conn_executor.go#L1127-L1129](pkg/sql/conn_executor.go#L1127-L1129)
[pkg/sql/conn_executor.go#L2386-L2388](pkg/sql/conn_executor.go#L2386-L2388)
[pkg/sql/conn_executor.go#L2610-L2612](pkg/sql/conn_executor.go#L2610-L2612)
[pkg/sql/conn_executor_prepare.go#L89-L91](pkg/sql/conn_executor_prepare.go#L89-L91)
[pkg/sql/conn_executor_prepare.go#L128-L130](pkg/sql/conn_executor_prepare.go#L128-L130)
[pkg/sql/conn_executor_prepare.go#L284-L286](pkg/sql/conn_executor_prepare.go#L284-L286)
[pkg/sql/conn_executor_prepare.go#L272-L274](pkg/sql/conn_executor_prepare.go#L272-L274)
[pkg/sql/conn_executor_prepare.go#L350-L352](pkg/sql/conn_executor_prepare.go#L350-L352)
[pkg/sql/plan_opt.go#L80-L82](pkg/sql/plan_opt.go#L80-L82)
[pkg/sql/plan_opt.go#L173-L175](pkg/sql/plan_opt.go#L173-L175)
[pkg/sql/opt/memo/memo.go#L587-L589](pkg/sql/opt/memo/memo.go#L587-L589)
[pkg/sql/opt/metadata.go#L541-L543](pkg/sql/opt/metadata.go#L541-L543)
[pkg/sql/opt_catalog.go#L363-L365](pkg/sql/opt_catalog.go#L363-L365)
[pkg/sql/planner.go#L840-L842](pkg/sql/planner.go#L840-L842)
[pkg/sql/catalog/descs/getters.go#L93-L95](pkg/sql/catalog/descs/getters.go#L93-L95)
[pkg/sql/catalog/descs/getters.go#L42-L44](pkg/sql/catalog/descs/getters.go#L42-L44)
[pkg/sql/catalog/descs/descriptor.go#L212-L214](pkg/sql/catalog/descs/descriptor.go#L212-L214)
[pkg/sql/catalog/internal/catkv/catalog_reader_cached.go#L398-L400](pkg/sql/catalog/internal/catkv/catalog_reader_cached.go#L398-L400)
[pkg/sql/catalog/internal/catkv/catalog_reader.go#L485-L487](pkg/sql/catalog/internal/catkv/catalog_reader.go#L485-L487)
[pkg/sql/catalog/internal/catkv/catalog_query.go#L54-L56](pkg/sql/catalog/internal/catkv/catalog_query.go#L54-L56)
[pkg/kv/txn.go#L901-L903](pkg/kv/txn.go#L901-L903)
[pkg/kv/db.go#L1022-L1024](pkg/kv/db.go#L1022-L1024)
[pkg/kv/txn.go#L1418-L1420](pkg/kv/txn.go#L1418-L1420)
[pkg/kv/db.go#L1245-L1247](pkg/kv/db.go#L1245-L1247)
[pkg/kv/kvclient/kvcoord/txn_coord_sender.go#L569-L571](pkg/kv/kvclient/kvcoord/txn_coord_sender.go#L569-L571)
[pkg/kv/kvclient/kvcoord/txn_interceptor_heartbeater.go#L266-L268](pkg/kv/kvclient/kvcoord/txn_interceptor_heartbeater.go#L266-L268)
[pkg/kv/kvclient/kvcoord/txn_interceptor_seq_num_allocator.go#L81-L83](pkg/kv/kvclient/kvcoord/txn_interceptor_seq_num_allocator.go#L81-L83)
[pkg/kv/kvclient/kvcoord/txn_interceptor_seq_num_allocator.go#L184-L186](pkg/kv/kvclient/kvcoord/txn_interceptor_seq_num_allocator.go#L184-L186)

```
src/runtime/asm_amd64.s in runtime.goexit at line 1693
pkg/sql/pgwire/server.go in pkg/sql/pgwire.(*Server).serveImpl.func4 at line 1295
pkg/sql/pgwire/conn.go in pkg/sql/pgwire.(*conn).processCommands at line 254
pkg/sql/conn_executor.go in pkg/sql.(*Server).ServeConn at line 1128
pkg/sql/conn_executor.go in pkg/sql.(*connExecutor).run at line 2387
pkg/sql/conn_executor.go in pkg/sql.(*connExecutor).execCmd at line 2611
pkg/sql/conn_executor_prepare.go in pkg/sql.(*connExecutor).execPrepare at line 90
pkg/sql/conn_executor_prepare.go in pkg/sql.(*connExecutor).addPreparedStmt at line 129
pkg/sql/conn_executor_prepare.go in pkg/sql.(*connExecutor).prepare at line 285
pkg/sql/conn_executor_prepare.go in pkg/sql.(*connExecutor).prepare.func2 at line 273
pkg/sql/conn_executor_prepare.go in pkg/sql.(*connExecutor).populatePrepared at line 351
pkg/sql/plan_opt.go in pkg/sql.(*planner).prepareUsingOptimizer at line 81
pkg/sql/plan_opt.go in pkg/sql.(*planner).prepareUsingOptimizerInternal at line 174
pkg/sql/opt/memo/memo.go in pkg/sql/opt/memo.(*Memo).IsStale at line 588
pkg/sql/opt/metadata.go in pkg/sql/opt.(*Metadata).CheckDependencies at line 542
pkg/sql/opt_catalog.go in pkg/sql.(*optCatalog).ResolveDataSourceByID at line 364
pkg/sql/planner.go in pkg/sql.(*planner).LookupTableByID at line 841
pkg/sql/catalog/descs/getters.go in pkg/sql/catalog/descs.ByIDGetter.Table at line 94
pkg/sql/catalog/descs/getters.go in pkg/sql/catalog/descs.ByIDGetter.Desc at line 43
pkg/sql/catalog/descs/descriptor.go in pkg/sql/catalog/descs.getDescriptorsByID at line 213
pkg/sql/catalog/internal/catkv/catalog_reader_cached.go in pkg/sql/catalog/internal/catkv.(*cachedCatalogReader).GetByIDs at line 399
pkg/sql/catalog/internal/catkv/catalog_reader.go in pkg/sql/catalog/internal/catkv.catalogReader.GetByIDs at line 486
pkg/sql/catalog/internal/catkv/catalog_query.go in pkg/sql/catalog/internal/catkv.catalogQuery.query at line 55
pkg/kv/txn.go in pkg/kv.(*Txn).Run at line 902
pkg/kv/db.go in pkg/kv.sendAndFill at line 1023
pkg/kv/txn.go in pkg/kv.(*Txn).Send at line 1419
pkg/kv/db.go in pkg/kv.(*DB).sendUsingSender at line 1246
pkg/kv/kvclient/kvcoord/txn_coord_sender.go in pkg/kv/kvclient/kvcoord.(*TxnCoordSender).Send at line 570
pkg/kv/kvclient/kvcoord/txn_interceptor_heartbeater.go in pkg/kv/kvclient/kvcoord.(*txnHeartbeater).SendLocked at line 267
pkg/kv/kvclient/kvcoord/txn_interceptor_seq_num_allocator.go in pkg/kv/kvclient/kvcoord.(*txnSeqNumAllocator).SendLocked at line 82
pkg/kv/kvclient/kvcoord/txn_interceptor_seq_num_allocator.go in pkg/kv/kvclient/kvcoord.(*txnSeqNumAllocator).checkReadSeqNotIgnoredLocked at line 185
```

### Tags

| Tag | Value |
| --- | --- |
| Command | start-single-node |
| Environment | v26.2.0 |
| Go Version | go1.25.5 |
| Platform | linux amd64 |
| Distribution | CCL |
| Cockroach Release | v26.2.0 |
| Cockroach SHA | 3d2773444f3ed07326a5daf43bc1555457d6964b |
| # of CPUs | 64 |
| # of Goroutines | 771 |

Jira issue: CRDB-63962