basalt-26.3.2-rc-20260908: pkg/sql/partitioning/partitioning_test: TestZoneConfigAppliesToTemporaryIndex failed

pkg/sql/partitioning/partitioning_test.TestZoneConfigAppliesToTemporaryIndex [failed](https://mesolite.cluster.engflow.com/invocations/default/154a6740-7ddc-4b24-b932-f3322ce63402?testReportRun=1&testReportShard=1&testReportAttempt=1#targets-Ly9wa2cvc3FsL3BhcnRpdGlvbmluZzpwYXJ0aXRpb25pbmdfdGVzdA==) on basalt-26.3.2-rc-20260908 @ [807558e5e81666af257c811e925e4cae570abc28](https://github.com/cockroachdb/cockroach/commits/807558e5e81666af257c811e925e4cae570abc28):

```
github.com/cockroachdb/cockroach/pkg/rpc.internalClientAdapter.MuxRangeFeed.func3()
pkg/rpc/context.go:1123 +0x1c5
golang.org/x/sync/errgroup.(*Group).Go.func1()
external/org_golang_x_sync/errgroup/errgroup.go:93 +0x87
created by golang.org/x/sync/errgroup.(*Group).Go in goroutine 236842
external/org_golang_x_sync/errgroup/errgroup.go:78 +0x11d

goroutine 235740 [select, 1 minutes, "gen":"2", "mux_n":"1", "n":"1", "rangefeed":"table-stats-cache"]:
github.com/cockroachdb/cockroach/pkg/rpc.(*pipe).recv(0xc013815680, {0xa563988, 0xc003ada6e0})
pkg/rpc/context.go:1266 +0x16d
github.com/cockroachdb/cockroach/pkg/rpc.pipeReader.recv({0xc013815680?, 0xa4d8ce8?}, {0xa563988, 0xc003ada6e0}, {0x9e5c6e0, 0xc014bd6a80})
pkg/rpc/context.go:1302 +0x59
github.com/cockroachdb/cockroach/pkg/rpc.serverStream.RecvMsg(...)
pkg/rpc/context.go:1380
github.com/cockroachdb/cockroach/pkg/rpc.muxRangeFeedServerAdapter.Recv({{0xa5a20b8?, 0xc003a70f90?}})
pkg/rpc/context.go:1203 +0x62
github.com/cockroachdb/cockroach/pkg/server.(*Node).muxRangeFeed(0xc0180f0c08, {0x7f6281e91c88, 0xc013815940})
pkg/server/node.go:2335 +0xb08
github.com/cockroachdb/cockroach/pkg/server.(*Node).MuxRangeFeed(0xc0180f0c08, {0xa5b8890, 0xc013815940})
pkg/server/node.go:2290 +0x5a
github.com/cockroachdb/cockroach/pkg/rpc.internalClientAdapter.MuxRangeFeed.func3.1({0x0?, 0x0?}, {0xa5a20b8, 0xc003a70f90})
pkg/rpc/context.go:1118 +0x73
github.com/cockroachdb/cockroach/pkg/rpc.NewServerEx.StreamServerInterceptor.func13({0xa00fbe0, 0xc0180f0c08}, {0xa5a20b8, 0xc003a70f90}, 0x108ca940, 0xc002c39b60)
pkg/util/tracing/grpcinterceptor/grpc_interceptor.go:123 +0x639
github.com/cockroachdb/cockroach/pkg/rpc.serverStreamInterceptorsChain.run.func1({0xa00fbe0, 0xc0180f0c08}, {0xa5a20b8, 0xc003a70f90})
pkg/rpc/context.go:950 +0x103
github.com/cockroachdb/cockroach/pkg/rpc.NewServerEx.func4({0xa00fbe0, 0xc0180f0c08}, {0xa5a20b8, 0xc003a70f90}, 0x108ca940, 0xc004686800)
pkg/rpc/context.go:191 +0xd7
github.com/cockroachdb/cockroach/pkg/rpc.serverStreamInterceptorsChain.run.func1({0xa00fbe0, 0xc0180f0c08}, {0xa5a20b8, 0xc003a70f90})
pkg/rpc/context.go:953 +0x1d4
github.com/cockroachdb/cockroach/pkg/rpc.kvAuth.streamInterceptor({0xc02798a000, {{0x1}, {0xa5c2920, 0xc014584fc0}}, 0x0}, {0xa00fbe0, 0xc0180f0c08}, {0xa5a20b8, 0xc003a70f90}, 0x108ca940, ...)
pkg/rpc/auth.go:192 +0x57d
github.com/cockroachdb/cockroach/pkg/rpc.serverStreamInterceptorsChain.run.func1({0xa00fbe0, 0xc0180f0c08}, {0xa5a20b8, 0xc003a70f90})
pkg/rpc/context.go:953 +0x1d4
github.com/cockroachdb/cockroach/pkg/rpc.NewServerEx.func2.1({0xc0196400a0?, 0xa563988?})
pkg/rpc/context.go:148 +0x66
github.com/cockroachdb/cockroach/pkg/util/stop.(*Stopper).RunTaskWithErr(0xc0196400a0, {0xa563988, 0xc003ada6e0}, {0xa1ac54c, 0x28}, 0xc004147d10)
pkg/util/stop/stopper.go:358 +0x237
github.com/cockroachdb/cockroach/pkg/rpc.NewServerEx.func2({0xa00fbe0, 0xc0180f0c08}, {0xa5a20b8, 0xc003a70f90}, 0x108ca940, 0xc004686800)
pkg/rpc/context.go:147 +0x15a
github.com/cockroachdb/cockroach/pkg/rpc.serverStreamInterceptorsChain.run.func1({0xa00fbe0, 0xc0180f0c08}, {0xa5a20b8, 0xc003a70f90})
pkg/rpc/context.go:953 +0x1d4
github.com/cockroachdb/cockroach/pkg/rpc.serverStreamInterceptorsChain.run({0xc020991960, 0x4, 0x4}, {0xa00fbe0, 0xc0180f0c08}, {0xa5a20b8, 0xc003a70f90}, 0x108ca940, 0xc002c39b60)
pkg/rpc/context.go:955 +0x25e
github.com/cockroachdb/cockroach/pkg/rpc.internalClientAdapter.MuxRangeFeed.func3()
pkg/rpc/context.go:1123 +0x1c5
golang.org/x/sync/errgroup.(*Group).Go.func1()
external/org_golang_x_sync/errgroup/errgroup.go:93 +0x87
created by golang.org/x/sync/errgroup.(*Group).Go in goroutine 235739
external/org_golang_x_sync/errgroup/errgroup.go:78 +0x11d
```

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

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

Same failure on other branches

- #173702 pkg/sql/partitioning/partitioning_test: TestZoneConfigAppliesToTemporaryIndex failed [C-autosolve C-test-failure O-robot T-sql-queries branch-master]

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

Start with pkg/sql/partitioning/partitioning_test and run TestZoneConfigAppliesToTemporaryIndex using the reported race=true, run=1, and shard=1 parameters. Inspect the linked test report and compare the same failure in #173702; done means the test passes reliably on the affected branch and the underlying failure is addressed.

Written by the indexing model from the issue text.