roachtest: ssh_problem failed

roachtest.ssh_problem [failed](https://teamcity.cockroachdb.com/buildConfiguration/Cockroach_Nightlies_RoachtestNightlyAwsBazel/18580553?buildTab=log) with [artifacts](https://teamcity.cockroachdb.com/buildConfiguration/Cockroach_Nightlies_RoachtestNightlyAwsBazel/18580553?buildTab=artifacts#/kv0/enc=false/nodes=1/cpu=32/mt-shared-process) on release-24.3.4-rc @ [2e8d8e7f91b39e3e4148571f4495e5f0c9a4bd77](https://github.com/cockroachdb/cockroach/commits/2e8d8e7f91b39e3e4148571f4495e5f0c9a4bd77):

```
test kv0/enc=false/nodes=1/cpu=32/mt-shared-process failed: (cluster.go:2455).Run: full command output in run_070116.097884808_n2_cockroach-workload-r.log: error persisted after 3 attempts: _potential_ SSH flake (``ssh -vvv`` log retained in /artifacts/kv0/enc=false/nodes=1/cpu=32/mt-shared-process/cpu_arch=arm64/run_1/ssh/ssh_070116.153147907_n2_cockroach-workload-r.log): TRANSIENT_ERROR(ssh_problem): exit status 255
(monitor.go:149).Wait: monitor failure: monitor user task failed: t.Fatal() was called
test artifacts and logs in: /artifacts/kv0/enc=false/nodes=1/cpu=32/mt-shared-process/cpu_arch=arm64/run_1
```

Parameters:
- arch=arm64
- cloud=aws
- coverageBuild=false
- cpu=32
- encrypted=false
- fs=ext4
- localSSD=true
- runtimeAssertionsBuild=false
- ssd=0
Help

See: [roachtest README](https://github.com/cockroachdb/cockroach/blob/master/pkg/cmd/roachtest/README.md)

See: [How To Investigate \(internal\)](https://cockroachlabs.atlassian.net/l/c/SSSBr8c7)

_Grafana is not yet available for aws clusters_

Same failure on other branches

- #139623 roachtest: ssh_problem failed [O-roachtest O-robot T-testeng X-infra-flake branch-release-24.2.9-rc]
- #139209 roachtest: ssh_problem failed [O-roachtest O-robot O-rsg T-testeng X-infra-flake branch-release-25.1]
- #138364 roachtest: ssh_problem failed [O-roachtest O-robot T-testeng X-infra-flake branch-release-23.2.19-rc]
- #138029 roachtest: ssh_problem failed [O-roachtest O-robot T-testeng X-infra-flake branch-release-24.2.8-rc]
- #137992 roachtest: ssh_problem failed [O-roachtest O-robot T-testeng X-infra-flake branch-release-24.1.10-rc]
- #137980 roachtest: ssh_problem failed [O-roachtest O-robot T-testeng X-infra-flake branch-release-24.3.3-rc]
- #136346 roachtest: ssh_problem failed [O-roachtest O-robot T-testeng X-infra-flake branch-release-24.3.1-rc]
- #136285 roachtest: ssh_problem failed [O-roachtest O-robot T-testeng X-infra-flake branch-release-24.2.6-rc]
- #136280 roachtest: ssh_problem failed [O-roachtest O-robot T-testeng X-infra-flake branch-release-23.2.17-rc]
- #136188 roachtest: ssh_problem failed [O-roachtest O-robot T-testeng X-infra-flake branch-release-24.1.8-rc]

/cc @cockroachdb/test-eng

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

Jira issue: CRDB-46740