basalt-26.3.2-rc-20260914: sql/physicalplan: TestFakeSpanResolver failed

sql/physicalplan.TestFakeSpanResolver [failed](https://mesolite.cluster.engflow.com/invocations/default/ea8e7bda-f51e-410c-842a-ebf7815833f1?testReportRun=2&testReportShard=3&testReportAttempt=1#targets-Ly9wa2cvc3FsL3BoeXNpY2FscGxhbjpwaHlzaWNhbHBsYW5fdGVzdA==) on basalt-26.3.2-rc-20260914 @ [d3eb08ebdd1dacc8d3dac0b107a7db5929e09969](https://github.com/cockroachdb/cockroach/commits/d3eb08ebdd1dacc8d3dac0b107a7db5929e09969):

```
github.com/cockroachdb/pebble/record.(*LogWriter).flushLoop(0xc03bc96000, {0xc044da10b0?, 0x950e500?})
external/com_github_cockroachdb_pebble/record/log_writer.go:700 +0x25a
runtime/pprof.Do({0xa414780, 0x11dbaa40}, {{0xc000e7d5e0?, 0x8e888b0?, 0x7f87f36c8700?}}, 0xc02f489fc0)
GOROOT/src/runtime/pprof/runtime.go:57 +0x112
github.com/cockroachdb/pebble/record.NewLogWriter.func2()
external/com_github_cockroachdb_pebble/record/log_writer.go:600 +0x92
created by github.com/cockroachdb/pebble/record.NewLogWriter in goroutine 501535
external/com_github_cockroachdb_pebble/record/log_writer.go:599 +0x9a5

goroutine 502446 [runnable, "key-type":"rangeid", "output-level":"L6", "pebble":"compact"]:
github.com/cockroachdb/pebble/sstable/colblk.(*UintBuilder).Size(0xc024dd0f30, 0x473, 0x12d2)
external/com_github_cockroachdb_pebble/sstable/colblk/uints.go:290 +0xaa
github.com/cockroachdb/pebble/cockroachkvs.(*cockroachKeyWriter).Size(0xc024dd0e00, 0x473, 0x39)
external/com_github_cockroachdb_pebble/cockroachkvs/cockroachkvs.go:742 +0x79
github.com/cockroachdb/pebble/sstable/colblk.(*DataBlockEncoder).Size(0xc02414ab98)
external/com_github_cockroachdb_pebble/sstable/colblk/data_block.go:776 +0x18b
github.com/cockroachdb/pebble/sstable.(*RawColumnWriter).EstimatedSize(0xc02414a608)
external/com_github_cockroachdb_pebble/sstable/colblk_writer.go:226 +0x17e
github.com/cockroachdb/pebble/internal/compact.(*Runner).writeKeysToTable(0xc0194caeb0, {0xa4a5dc0, 0xc02414a608}, {0xc001d2e86d, 0x3, 0x3}, {0xa451f20, 0x11dbaa40})
external/com_github_cockroachdb_pebble/internal/compact/run.go:273 +0x959
github.com/cockroachdb/pebble/internal/compact.(*Runner).WriteTable(0xc0194caeb0, {0x803, 0x2, {0x0}, {0x0, 0x0, {0x0, 0x0}, 0x0, {{0x0, ...}}, ...}}, ...)
external/com_github_cockroachdb_pebble/internal/compact/run.go:201 +0x31e
github.com/cockroachdb/pebble.(*DB).compactAndWrite(0xc0027cc708, 0xb22, 0xc04272ca08, {0xc006b91d40, 0x2, 0x2})
external/com_github_cockroachdb_pebble/compaction.go:3192 +0x125c
github.com/cockroachdb/pebble.(*DB).runDefaultTableCompaction(0xc0027cc708, 0xb22, 0xc04272ca08)
external/com_github_cockroachdb_pebble/compaction.go:2974 +0x33a
github.com/cockroachdb/pebble.(*DB).runCompaction(0xc0027cc708, 0xb22, 0xc04272ca08)
external/com_github_cockroachdb_pebble/compaction.go:2956 +0x3bf
github.com/cockroachdb/pebble.(*DB).compact1(0xc0027cc708, 0xb22, 0xc04272ca08)
external/com_github_cockroachdb_pebble/compaction.go:2557 +0x38d
github.com/cockroachdb/pebble.(*tableCompaction).Execute(0xc04272ca08, 0xb22, 0xc0027cc708)
external/com_github_cockroachdb_pebble/compaction.go:424 +0x6a
github.com/cockroachdb/pebble.(*DB).compact.func1.1(0xc0027cc708, {0xa496130, 0xc04272ca08}, 0x0)
external/com_github_cockroachdb_pebble/compaction.go:2388 +0x15f
github.com/cockroachdb/pebble.(*DB).compact.func1({0xa414ab0?, 0xc02e0c0480?})
external/com_github_cockroachdb_pebble/compaction.go:2417 +0x55
runtime/pprof.Do({0xa414a78, 0xc0025bf270}, {{0xc02697c840?, 0xa?, 0xa38e570?}}, 0xc005767f40)
GOROOT/src/runtime/pprof/runtime.go:57 +0x112
github.com/cockroachdb/pebble.(*DB).compact(0xc0027cc708, {0xa496130, 0xc04272ca08}, 0x0)
external/com_github_cockroachdb_pebble/compaction.go:2382 +0x1fa
github.com/cockroachdb/pebble.(*DB).runPickedCompaction.func1()
external/com_github_cockroachdb_pebble/compaction.go:2272 +0x55
created by github.com/cockroachdb/pebble.(*DB).runPickedCompaction in goroutine 502441
external/com_github_cockroachdb_pebble/compaction.go:2271 +0x5eb

goroutine 500340 [select]:
google.golang.org/grpc.newClientStreamWithParams.func4()
external/org_golang_google_grpc/stream.go:383 +0xe7
created by google.golang.org/grpc.newClientStreamWithParams in goroutine 500339
external/org_golang_google_grpc/stream.go:382 +0x1c9f
```

Parameters:
- attempt=1
- race=true
- run=2
- shard=3
Help

See also: [How To Investigate a Go Test Failure \(internal\)](https://cockroachlabs.atlassian.net/l/c/HgfXfJgM)

Same failure on other branches

- #175435 sql/physicalplan: TestFakeSpanResolver failed [timeout] [C-test-failure O-robot T-sql-queries branch-master]
- #174929 basalt-26.3: sql/physicalplan: TestFakeSpanResolver failed [C-test-failure O-robot T-sql-queries branch-basalt-26.3]
- #174919 basalt-26.3.2-rc-20260908: sql/physicalplan: TestFakeSpanResolver failed [C-test-failure O-robot T-sql-queries branch-basalt-26.3.2-rc-20260908]
- #174877 basalt-26.3: sql/physicalplan: TestFakeSpanResolver failed [C-test-failure O-robot T-sql-queries branch-basalt-26.3]
- #174785 basalt-26.3: sql/physicalplan: TestFakeSpanResolver failed [C-test-failure O-robot T-sql-queries branch-basalt-26.3]
- #172053 release-26.3: sql/physicalplan: TestFakeSpanResolver failed [C-test-failure O-robot T-sql-queries branch-release-26.3 v26.4.0-prerelease]

[This test on roachdash](https://roachdash.crdb.dev/?filter=status:open%20t:.*TestFakeSpanResolver.*&sort=title+created&display=lastcommented+project) | [Improve this report!](https://github.com/cockroachdb/cockroach/tree/master/pkg/cmd/bazci/githubpost/issues)