roachtest: tpccbench/nodes=9/cpu=4/multi-region failed

[cockroach-teamcity]

roachtest.tpccbench/nodes=9/cpu=4/multi-region failed with artifacts on release-22.1 @ 12f2054de9a27ee1a155374d932ad7ee073d7130:

The test failed on branch=release-22.1, cloud=gce:
test artifacts and logs in: /artifacts/tpccbench/nodes=9/cpu=4/multi-region/run_1
	monitor.go:127,tpcc.go:1103,tpcc.go:938,test_runner.go:883: monitor failure: monitor command failure: unexpected node event: 10: dead (exit status 137)
		(1) attached stack trace
		  -- stack trace:
		  | main.(*monitorImpl).WaitE
		  | 	main/pkg/cmd/roachtest/monitor.go:115
		  | main.(*monitorImpl).Wait
		  | 	main/pkg/cmd/roachtest/monitor.go:123
		  | github.com/cockroachdb/cockroach/pkg/cmd/roachtest/tests.runTPCCBench
		  | 	github.com/cockroachdb/cockroach/pkg/cmd/roachtest/tests/tpcc.go:1103
		  | github.com/cockroachdb/cockroach/pkg/cmd/roachtest/tests.registerTPCCBenchSpec.func1
		  | 	github.com/cockroachdb/cockroach/pkg/cmd/roachtest/tests/tpcc.go:938
		  | [...repeated from below...]
		Wraps: (2) monitor failure
		Wraps: (3) attached stack trace
		  -- stack trace:
		  | main.(*monitorImpl).wait.func3
		  | 	main/pkg/cmd/roachtest/monitor.go:202
		  | runtime.goexit
		  | 	GOROOT/src/runtime/asm_amd64.s:1581
		Wraps: (4) monitor command failure
		Wraps: (5) unexpected node event: 10: dead (exit status 137)
		Error types: (1) *withstack.withStack (2) *errutil.withPrefix (3) *withstack.withStack (4) *errutil.withPrefix (5) *errors.errorString

Help

See: roachtest README

See: How To Investigate (internal)

Same failure on other branches

• roachtest: tpccbench/nodes=9/cpu=4/multi-region failed #87590 roachtest: tpccbench/nodes=9/cpu=4/multi-region failed [C-test-failure GA-blocker O-roachtest O-robot T-kv branch-release-22.2]
• roachtest: tpccbench/nodes=9/cpu=4/multi-region failed [self-delegated snaps] #72083 roachtest: tpccbench/nodes=9/cpu=4/multi-region failed [self-delegated snaps] [C-test-failure GA-blocker O-roachtest O-robot S-1 T-kv branch-master sync-me-8]

/cc @cockroachdb/kv-triage

This test on roachdash | Improve this report!

Jira issue: CRDB-19932

[erikgrinaker]

n10 OOMed. This should be mitigated by #88553 which just merged.