roachtest: tpccbench/nodes=6/cpu=16/multi-az failed

[cockroach-teamcity]

roachtest.tpccbench/nodes=6/cpu=16/multi-az failed with artifacts on master @ 2b8b0f64c63a376784926667f5fbffa4c4fcc60b:

The test failed on branch=master, cloud=gce:
test timed out (see artifacts for details)

Help

See: roachtest README

See: How To Investigate (internal)

Same failure on other branches

• roachtest: tpccbench/nodes=6/cpu=16/multi-az failed #72869 roachtest: tpccbench/nodes=6/cpu=16/multi-az failed [C-test-failure O-roachtest O-robot branch-release-21.2]

/cc @cockroachdb/kv-triage

This test on roachdash | Improve this report!

[tbg]

* ERROR: [n2,client=10.128.0.87:46914,hostnossl,user=root] a panic has occurred!
* panic: child not present in parent
* (1) attached stack trace
*   -- stack trace:
*   | runtime.gopanic
*   | 	/usr/local/go/src/runtime/panic.go:1038
*   | github.com/cockroachdb/cockroach/pkg/util/tracing.(*crdbSpan).childFinished
*   | 	/home/agent/work/.go/src/github.com/cockroachdb/cockroach/pkg/util/tracing/crdbspan.go:630
*   | github.com/cockroachdb/cockroach/pkg/util/tracing.(*crdbSpan).finish
*   | 	/home/agent/work/.go/src/github.com/cockroachdb/cockroach/pkg/util/tracing/crdbspan.go:188
*   | github.com/cockroachdb/cockroach/pkg/util/tracing.(*spanInner).Finish
*   | 	/home/agent/work/.go/src/github.com/cockroachdb/cockroach/pkg/util/tracing/span_inner.go:90
*   | github.com/cockroachdb/cockroach/pkg/util/tracing.(*Span).Finish
*   | 	/home/agent/work/.go/src/github.com/cockroachdb/cockroach/pkg/util/tracing/span.go:83
*   | github.com/cockroachdb/cockroach/pkg/util/stop.(*Stopper).RunAsyncTaskEx.func2
*   | 	/home/agent/work/.go/src/github.com/cockroachdb/cockroach/pkg/util/stop/stopper.go:492
*   | runtime.goexit
*   | 	/usr/local/go/src/runtime/asm_amd64.s:1581
*

This run hadn't picked up #73383 yet.