roachtest: kv/contention/nodes=4 failed

[cockroach-teamcity]

(roachtest).kv/contention/nodes=4 failed on provisional_202003240059_v20.1.0-beta.4@e5bb2683f2b6b81d3873193d672a3fa31444c15b:

		     1187.0s        0          236.1          435.7      8.9    536.9   2080.4   8321.5 write
		     1188.0s        0          128.0          435.4      8.9   3489.7   8053.1   8321.5 write
		     1189.0s        0          550.7          435.5     12.6   2550.1   5637.1  19327.4 write
		     1190.0s        0          909.2          435.9     16.8    704.6   3489.7  19327.4 write
		     1191.0s        0          772.1          436.2     15.7    704.6   1744.8  19327.4 write
		     1192.0s        0          657.9          436.4     16.3    738.2   1275.1  20401.1 write
		     1193.0s        0          534.1          436.5     11.5    939.5   1677.7   8321.5 write
		     1194.0s        0          395.9          436.4     10.0   1006.6   2013.3   8053.1 write
		     1195.0s        0          526.9          436.5     14.2   1275.1   5368.7  11274.3 write
		     1196.0s        0          665.2          436.7     18.9    738.2   2415.9  16643.0 write
		     1197.0s        0          624.0          436.9     16.3    570.4   4831.8  11274.3 write
		     1198.0s        0          616.1          437.0     23.1    453.0   5637.1  14495.5 write
		     1199.0s        0          628.0          437.2     19.9    285.2   1409.3   8321.5 write
		     1200.0s        0          217.0          437.0     12.1    872.4   5905.6   9126.8 write
		    _elapsed___errors__ops/sec(inst)___ops/sec(cum)__p50(ms)__p95(ms)__p99(ms)_pMax(ms)
		     1201.0s        0          215.0          436.8     11.5   2952.8   8053.1   8321.5 write
		     1202.0s        0          439.0          436.8     17.8   1275.1   6710.9  11274.3 write
		     1203.0s        0          376.1          436.7     31.5    704.6   6174.0   9126.8 write
		     1204.0s        0          462.0          436.8     24.1    218.1   5637.1  11274.3 write
		     1205.0s        0          185.0          436.6     12.6   1476.4   5905.6  10200.5 write:
		  - exit status 1

	cluster.go:2368,kv.go:262,test_runner.go:753: error with attached stack trace:
		    main.(*monitor).WaitE
		    	/home/agent/work/.go/src/github.com/cockroachdb/cockroach/pkg/cmd/roachtest/cluster.go:2356
		    main.(*monitor).Wait
		    	/home/agent/work/.go/src/github.com/cockroachdb/cockroach/pkg/cmd/roachtest/cluster.go:2364
		    main.registerKVContention.func1
		    	/home/agent/work/.go/src/github.com/cockroachdb/cockroach/pkg/cmd/roachtest/kv.go:262
		    main.(*testRunner).runTest.func2
		    	/home/agent/work/.go/src/github.com/cockroachdb/cockroach/pkg/cmd/roachtest/test_runner.go:753
		    runtime.goexit
		    	/usr/local/go/src/runtime/asm_amd64.s:1357
		  - monitor failure:
		  - error with attached stack trace:
		    main.(*monitor).wait.func2
		    	/home/agent/work/.go/src/github.com/cockroachdb/cockroach/pkg/cmd/roachtest/cluster.go:2412
		    runtime.goexit
		    	/usr/local/go/src/runtime/asm_amd64.s:1357
		  - monitor task failed:
		  - error with attached stack trace:
		    main.init
		    	/home/agent/work/.go/src/github.com/cockroachdb/cockroach/pkg/cmd/roachtest/cluster.go:2309
		    runtime.doInit
		    	/usr/local/go/src/runtime/proc.go:5222
		    runtime.main
		    	/usr/local/go/src/runtime/proc.go:190
		    runtime.goexit
		    	/usr/local/go/src/runtime/asm_amd64.s:1357
		  - Goexit() was called

More

Artifacts: /kv/contention/nodes=4
Related:

• roachtest: kv/contention/nodes=4 failed #45700 roachtest: kv/contention/nodes=4 failed C-test-failure O-roachtest O-robot branch-master release-blocker

• roachtest: kv/contention/nodes=4 failed #45698 roachtest: kv/contention/nodes=4 failed C-test-failure O-roachtest O-robot branch-release-19.2 release-blocker

See this test on roachdash
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[nvanbenschoten]

Fixed by #46596.