release-26.2: backup: TestDataDriven_restore_tenants failed

backup.TestDataDriven_restore_tenants [failed](https://mesolite.cluster.engflow.com/invocations/default/5bb3eecd-5a21-4444-91af-d3246337c2d2?testReportRun=1&testReportShard=44&testReportAttempt=1#targets-Ly9wa2cvYmFja3VwOmJhY2t1cF90ZXN0) on release-26.2 @ [ae9971b0ddd930597cfe4e4785b4743f17cffd7c](https://github.com/cockroachdb/cockroach/commits/ae9971b0ddd930597cfe4e4785b4743f17cffd7c):

```
internal/poll.(*pollDesc).waitRead(...)
GOROOT/src/internal/poll/fd_poll_runtime.go:89
internal/poll.(*FD).Accept(0xc01a034c00)
GOROOT/src/internal/poll/fd_unix.go:613 +0x28c
net.(*netFD).accept(0xc01a034c00)
GOROOT/src/net/fd_unix.go:161 +0x29
net.(*TCPListener).accept(0xc001ef8940)
GOROOT/src/net/tcpsock_posix.go:159 +0x1b
net.(*TCPListener).Accept(0xc001ef8940)
GOROOT/src/net/tcpsock.go:380 +0x30
github.com/cockroachdb/cmux.(*cMux).Serve(0xc00225a8c0)
external/com_github_cockroachdb_cmux/cmux.go:141 +0x86
github.com/cockroachdb/cockroach/pkg/server.startListenRPCAndSQL.func5.1()
pkg/server/start_listen.go:174 +0x27
sync.(*Once).doSlow(0xc01a41cd20?, 0x45525b?)
GOROOT/src/sync/once.go:78 +0xac
sync.(*Once).Do(...)
GOROOT/src/sync/once.go:69
github.com/cockroachdb/cockroach/pkg/server.startListenRPCAndSQL.func5()
pkg/server/start_listen.go:170 +0x6e
github.com/cockroachdb/cockroach/pkg/util/stop.CloserFn.Close(0xc001114808?)
pkg/util/stop/stopper.go:103 +0x12
github.com/cockroachdb/cockroach/pkg/util/stop.(*Stopper).AddCloser(0xc00bd8c3f0, {0x7fa1480, 0xc01bb7d110})
pkg/util/stop/stopper.go:266 +0x91
github.com/cockroachdb/cockroach/pkg/server.startListenRPCAndSQL({_, _}, {_, _}, {0xc01de54640, 0xc01de5a000, 0xc01de6e000, 0xc01de3a910, 0xc011398020, 0xc01dd89c80, ...}, ...)
pkg/server/start_listen.go:177 +0x1290
github.com/cockroachdb/cockroach/pkg/server.(*SQLServerWrapper).PreStart(0xc0113e8000, {0x7ffafc0, 0xc0100c0a00})
pkg/server/tenant.go:630 +0x26e
github.com/cockroachdb/cockroach/pkg/server.(*tenantServerWrapper).preStart(0x0?, {0x7ffafc0?, 0xc0100c0a00?})
pkg/server/server_controller.go:611 +0x25
github.com/cockroachdb/cockroach/pkg/server.(*channelOrchestrator).startControlledServer.func5.2(...)
pkg/server/server_controller_channel_orchestrator.go:381
github.com/cockroachdb/cockroach/pkg/server.(*channelOrchestrator).startControlledServer.func5({0xc01680dac0?, 0x7ff8ae0?})
pkg/server/server_controller_channel_orchestrator.go:394 +0x444
github.com/cockroachdb/cockroach/pkg/util/stop.(*Stopper).RunAsyncTaskEx.func1({0x7ff8ae0, 0xc011718960})
pkg/util/stop/stopper.go:447 +0x8a
created by github.com/cockroachdb/cockroach/pkg/util/stop.(*Stopper).RunAsyncTaskEx in goroutine 67601
pkg/util/stop/stopper.go:445 +0x125

goroutine 64552 [select]:
github.com/cockroachdb/cockroach/pkg/util/admission.initWorkQueue.func2()
pkg/util/admission/work_queue.go:447 +0x85
created by github.com/cockroachdb/cockroach/pkg/util/admission.initWorkQueue in goroutine 55696
pkg/util/admission/work_queue.go:444 +0x338

goroutine 67633 [select, 14 minutes]:
database/sql.(*DB).connectionOpener(0xc014e99d40, {0x7ff8ae0, 0xc01198e230})
GOROOT/src/database/sql/sql.go:1261 +0x87
created by database/sql.OpenDB in goroutine 55696
GOROOT/src/database/sql/sql.go:841 +0x130
```

Parameters:
- attempt=1
- run=1
- shard=44
Help

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

/cc @cockroachdb/disaster-recovery

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Jira issue: CRDB-62952