roachtest: backup-restore/mixed-version failed

[cockroach-teamcity]

roachtest.backup-restore/mixed-version failed with artifacts on release-23.2.4-rc @ c9fff6f54f3094ca4eacd788dabb6f8ab61cacfc:

(mixedversion.go:592).Run: mixed-version test failure while running step 18 (run "verify some backups"): mixed-version: error waiting for job to finish: job 957570272878428162 failed with error: importing 1 ranges: addsstable [/Table/186/1/0/0,/Table/186/1/99/0/NULL): split failed while applying backpressure to AddSSTable [/Table/186/1/0/0,/Table/186/1/99/0/NULL) on range r711:/{Table/183/1/99-Max} [(n4,s4):1, (n2,s2):2, (n1,s1):3, next=4, gen=36]: could not find valid split key
test artifacts and logs in: /artifacts/backup-restore/mixed-version/run_1

Parameters:

• ROACHTEST_arch=amd64
• ROACHTEST_cloud=gce
• ROACHTEST_coverageBuild=false
• ROACHTEST_cpu=4
• ROACHTEST_encrypted=true
• ROACHTEST_fs=ext4
• ROACHTEST_localSSD=true
• ROACHTEST_metamorphicBuild=false
• ROACHTEST_ssd=0

Help

See: roachtest README

See: How To Investigate (internal)

See: Grafana

Same failure on other branches

• roachtest: backup-restore/mixed-version failed #119856 roachtest: backup-restore/mixed-version failed [C-test-failure O-roachtest O-robot P-3 T-disaster-recovery branch-release-23.1]

/cc @cockroachdb/disaster-recovery

This test on roachdash | Improve this report!

Jira issue: CRDB-37567

[msbutler]

This flake should be fixed by #121068, which didn't make this cut.