roachtest: decommission/mixed-versions failed

[cockroach-teamcity]

roachtest.decommission/mixed-versions failed with artifacts on master @ 9ec84f6a9e87084829765fcfdfa1fedda7d48ee0:

Failed with:

(mixedversion.go:904).Run: mixed-version test failure while running step 63 (run "test decommission"): full command output in run_071446.782101071_n2_cockroach-node-decom.log: COMMAND_PROBLEM: exit status 1
test artifacts and logs in: /artifacts/decommission/mixed-versions/run_1

Cluster Node to Ip Mapping:

Node	Public IP	Private IP
teamcity-21070030-1770274390-02-n4cpu4-0001	40.90.251.35	10.1.0.101
teamcity-21070030-1770274390-02-n4cpu4-0002	48.217.233.147	10.1.0.102
teamcity-21070030-1770274390-02-n4cpu4-0003	20.127.217.121	10.1.0.100
teamcity-21070030-1770274390-02-n4cpu4-0004	172.203.228.25	10.1.0.10

Parameters:

• arch=amd64
• cloud=azure
• coverageBuild=false
• cpu=4
• diskCount=0
• encrypted=false
• mvtDeploymentMode=shared-process
• mvtVersions=v25.2.2 → v25.3.3 → v25.4.3 → v26.1.0-rc.1 → v26.2.0-alpha.00000000-dev-9ec84f6a9e87084829765fcfdfa1fedda7d48ee0 (master)
• runtimeAssertionsBuild=false

Help

See: roachtest README

See: How To Investigate (internal)

Grafana is not yet available for azure clusters

Same failure on other branches

• roachtest: decommission/mixed-versions failed #149952 roachtest: decommission/mixed-versions failed [C-bug C-test-failure O-roachtest O-robot P-3 T-db-server branch-release-25.3]

/cc @cockroachdb/kv-triage

This test on roachdash | Improve this report!

Jira issue: CRDB-59510