roachtest: sqlsmith/setup=seed/setting=no-mutations failed

[cockroach-teamcity]

(roachtest).sqlsmith/setup=seed/setting=no-mutations failed on provisional_202008031850_v20.2.0-alpha.3@b0ec3c9834d59be51e7af8a070bbef8b20f2d62a:

											END
												AS col_7820
										LIMIT
											1:::INT8
									),
									'0103000020E6100000010000000500000000000000000000000000000000000000000000000000F03F0000000000000000000000000000F03F000000000000F03F0000000000000000000000000000F03F00000000000000000000000000000000':::GEOGRAPHY
								)
						)
							AS tab_3304 (col_7821, col_7822)
				),
			with_1344 (col_7823) AS (SELECT * FROM (VALUES ((-1280):::INT8), ((-7185):::INT8)) AS tab_3305 (col_7823)),
			with_1345 (col_7824)
				AS (
					SELECT
						*
					FROM
						(VALUES ('hello':::greeting), ('morning':::greeting), (NULL), ('hi':::greeting), ('hi':::greeting))
							AS tab_3306 (col_7824)
				)
		SELECT
			'ffff:ffff:ffff:ffff:ffff:ffff:ffff:ffff':::INET AS col_7825
		LIMIT
			29:::INT8;

	cluster.go:1571,context.go:135,cluster.go:1560,test_runner.go:823: dead node detection: /home/agent/work/.go/src/github.com/cockroachdb/cockroach/bin/roachprod monitor teamcity-2143445-1596487173-10-n4cpu4 --oneshot --ignore-empty-nodes: exit status 1 3: 7119
		2: 8409
		4: 5150
		1: dead
		Error: UNCLASSIFIED_PROBLEM: 1: dead
		(1) UNCLASSIFIED_PROBLEM
		Wraps: (2) attached stack trace
		  | main.glob..func13
		  | 	/home/agent/work/.go/src/github.com/cockroachdb/cockroach/pkg/cmd/roachprod/main.go:1115
		  | main.wrap.func1
		  | 	/home/agent/work/.go/src/github.com/cockroachdb/cockroach/pkg/cmd/roachprod/main.go:266
		  | github.com/spf13/cobra.(*Command).execute
		  | 	/home/agent/work/.go/src/github.com/cockroachdb/cockroach/vendor/github.com/spf13/cobra/command.go:830
		  | github.com/spf13/cobra.(*Command).ExecuteC
		  | 	/home/agent/work/.go/src/github.com/cockroachdb/cockroach/vendor/github.com/spf13/cobra/command.go:914
		  | github.com/spf13/cobra.(*Command).Execute
		  | 	/home/agent/work/.go/src/github.com/cockroachdb/cockroach/vendor/github.com/spf13/cobra/command.go:864
		  | main.main
		  | 	/home/agent/work/.go/src/github.com/cockroachdb/cockroach/pkg/cmd/roachprod/main.go:1808
		  | runtime.main
		  | 	/usr/local/go/src/runtime/proc.go:203
		  | runtime.goexit
		  | 	/usr/local/go/src/runtime/asm_amd64.s:1373
		Wraps: (3) 3 safe details enclosed
		Wraps: (4) 1: dead
		Error types: (1) errors.Unclassified (2) *withstack.withStack (3) *safedetails.withSafeDetails (4) *errors.errorString

More

Artifacts: /sqlsmith/setup=seed/setting=no-mutations
Related:

• roachtest: sqlsmith/setup=seed/setting=no-mutations failed #51718 roachtest: sqlsmith/setup=seed/setting=no-mutations failed C-test-failure O-roachtest O-robot branch-master release-blocker

• roachtest: sqlsmith/setup=seed/setting=no-mutations failed #51188 roachtest: sqlsmith/setup=seed/setting=no-mutations failed C-test-failure O-roachtest O-robot branch-provisional_202007081918_v20.2.0-alpha.2 release-blocker

• roachtest: sqlsmith decoding unset EncDatum #49251 roachtest: sqlsmith/setup=seed/setting=no-mutations failed C-test-failure O-roachtest O-robot branch-release-20.1 release-blocker

See this test on roachdash
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[yuzefovich]

dup of #52217 cc @otan