|   | 	/home/agent/work/.go/src/github.com/cockroachdb/cockroach/pkg/cmd/roachprod/install/cockroach.go:412
		  |   | github.com/cockroachdb/cockroach/pkg/cmd/roachprod/install.Cockroach.Start.func1
		  |   | 	/home/agent/work/.go/src/github.com/cockroachdb/cockroach/pkg/cmd/roachprod/install/cockroach.go:166
		  |   | github.com/cockroachdb/cockroach/pkg/cmd/roachprod/install.(*SyncedCluster).ParallelE.func1.1
		  |   | 	/home/agent/work/.go/src/github.com/cockroachdb/cockroach/pkg/cmd/roachprod/install/cluster_synced.go:1709
		  |   | runtime.goexit
		  |   | 	/usr/local/go/src/runtime/asm_amd64.s:1371
		  | Wraps: (2) ~ ./cockroach.sh
		  |   | �[0;1;31mJob for cockroach.service failed because the control process exited with error code.�[0m
		  |   | �[0;1;31mSee "systemctl status cockroach.service" and "journalctl -xe" for details.�[0m
		  | Wraps: (3) exit status 1
		  | Error types: (1) *withstack.withStack (2) *errutil.withPrefix (3) *exec.ExitError: 
		  | I210826 12:54:50.179613 1 (gostd) cluster_synced.go:1677  [-] 1  command failed
		Wraps: (2) exit status 1
		Error types: (1) *cluster.WithCommandDetails (2) *exec.ExitError

	cluster.go:1249,context.go:89,cluster.go:1237,test_runner.go:866: dead node detection: /home/agent/work/.go/src/github.com/cockroachdb/cockroach/bin/roachprod monitor teamcity-3359107-1629959017-35-n12cpu4-geo --oneshot --ignore-empty-nodes: exit status 1 1: 1287
		3: 1312
		2: 1418
		4: skipped
		7: dead (exit status 1)
		6: 1334
		5: 1311
		10: 1470
		11: 1440
		8: skipped
		9: 1435
		12: skipped
		Error: UNCLASSIFIED_PROBLEM: 7: dead (exit status 1)
		(1) UNCLASSIFIED_PROBLEM
		Wraps: (2) attached stack trace
		  -- stack trace:
		  | main.glob..func14
		  | 	/home/agent/work/.go/src/github.com/cockroachdb/cockroach/pkg/cmd/roachprod/main.go:1173
		  | main.wrap.func1
		  | 	/home/agent/work/.go/src/github.com/cockroachdb/cockroach/pkg/cmd/roachprod/main.go:281
		  | github.com/spf13/cobra.(*Command).execute
		  | 	/home/agent/work/.go/src/github.com/cockroachdb/cockroach/vendor/github.com/spf13/cobra/command.go:856
		  | github.com/spf13/cobra.(*Command).ExecuteC
		  | 	/home/agent/work/.go/src/github.com/cockroachdb/cockroach/vendor/github.com/spf13/cobra/command.go:960
		  | github.com/spf13/cobra.(*Command).Execute
		  | 	/home/agent/work/.go/src/github.com/cockroachdb/cockroach/vendor/github.com/spf13/cobra/command.go:897
		  | main.main
		  | 	/home/agent/work/.go/src/github.com/cockroachdb/cockroach/pkg/cmd/roachprod/main.go:2107
		  | runtime.main
		  | 	/usr/local/go/src/runtime/proc.go:225
		  | runtime.goexit
		  | 	/usr/local/go/src/runtime/asm_amd64.s:1371
		Wraps: (3) 7: dead (exit status 1)
		Error types: (1) errors.Unclassified (2) *withstack.withStack (3) *errutil.leafError