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

[cockroach-teamcity]

roachtest.sqlsmith/setup=tpcc/setting=no-mutations failed with artifacts on master @ 2dbd33ce319439bc424a52896a03e0a7ccff07f1:

The test failed on branch=master, cloud=gce:
test artifacts and logs in: /home/agent/work/.go/src/github.com/cockroachdb/cockroach/artifacts/sqlsmith/setup=tpcc/setting=no-mutations/run_1
	cluster.go:1716,context.go:140,cluster.go:1705,test_runner.go:858: dead node detection: /home/agent/work/.go/src/github.com/cockroachdb/cockroach/bin/roachprod monitor teamcity-2924709-1619463598-11-n4cpu4 --oneshot --ignore-empty-nodes: exit status 1 1: 12422
		2: 12435
		4: 14175
		3: dead
		Error: UNCLASSIFIED_PROBLEM: 3: dead
		(1) UNCLASSIFIED_PROBLEM
		Wraps: (2) attached stack trace
		  -- stack trace:
		  | main.glob..func14
		  | 	/home/agent/work/.go/src/github.com/cockroachdb/cockroach/pkg/cmd/roachprod/main.go:1162
		  | main.wrap.func1
		  | 	/home/agent/work/.go/src/github.com/cockroachdb/cockroach/pkg/cmd/roachprod/main.go:284
		  | github.com/spf13/cobra.(*Command).execute
		  | 	/home/agent/work/.go/src/github.com/cockroachdb/cockroach/vendor/github.com/spf13/cobra/command.go:856
		  | github.com/spf13/cobra.(*Command).ExecuteC
		  | 	/home/agent/work/.go/src/github.com/cockroachdb/cockroach/vendor/github.com/spf13/cobra/command.go:960
		  | github.com/spf13/cobra.(*Command).Execute
		  | 	/home/agent/work/.go/src/github.com/cockroachdb/cockroach/vendor/github.com/spf13/cobra/command.go:897
		  | main.main
		  | 	/home/agent/work/.go/src/github.com/cockroachdb/cockroach/pkg/cmd/roachprod/main.go:2057
		  | runtime.main
		  | 	/usr/local/go/src/runtime/proc.go:204
		  | runtime.goexit
		  | 	/usr/local/go/src/runtime/asm_amd64.s:1374
		Wraps: (3) 3: dead
		Error types: (1) errors.Unclassified (2) *withstack.withStack (3) *errutil.leafError

Reproduce

To reproduce, try:

# From https://go.crdb.dev/p/roachstress, perhaps edited lightly.
caffeinate ./roachstress.sh sqlsmith/setup=tpcc/setting=no-mutations

/cc @cockroachdb/sql-queries

This test on roachdash | Improve this report!

[yuzefovich]

panic: runtime error: invalid memory address or nil pointer dereference
[signal SIGSEGV: segmentation violation code=0x1 addr=0x30 pc=0xeef862]

goroutine 49005 [running]:
panic(0x4614240, 0x7e311a0)
	/usr/local/go/src/runtime/panic.go:1064 +0x545 fp=0xc0082cf8d0 sp=0xc0082cf808 pc=0x48b725
runtime.panicmem(...)
	/usr/local/go/src/runtime/panic.go:212
runtime.sigpanic()
	/usr/local/go/src/runtime/signal_unix.go:742 +0x413 fp=0xc0082cf900 sp=0xc0082cf8d0 pc=0x4a2473
github.com/cockroachdb/cockroach/pkg/util/tracing.SpanFromContext(0x0, 0x0, 0xd8)
	/go/src/github.com/cockroachdb/cockroach/pkg/util/tracing/context.go:25 +0x22 fp=0xc0082cf938 sp=0xc0082cf900 pc=0xeef862
github.com/cockroachdb/cockroach/pkg/sql/execinfra.GetTraceData(0x0, 0x0, 0xd8, 0x7fc79efc0108, 0xc008aff180)
	/go/src/github.com/cockroachdb/cockroach/pkg/sql/execinfra/base.go:243 +0x35 fp=0xc0082cf968 sp=0xc0082cf938 pc=0x245cc35
github.com/cockroachdb/cockroach/pkg/sql/execinfra.GetCumulativeContentionTime(0x0, 0x0, 0xc00222ce50)
	/go/src/github.com/cockroachdb/cockroach/pkg/sql/execinfra/stats.go:35 +0x45 fp=0xc0082cf9e0 sp=0xc0082cf968 pc=0x2465c45
github.com/cockroachdb/cockroach/pkg/sql/colfetcher.(*ColBatchScan).GetCumulativeContentionTime(0xc00222ce00, 0x0)
	/go/src/github.com/cockroachdb/cockroach/pkg/sql/colfetcher/colbatch_scan.go:166 +0x37 fp=0xc0082cfa08 sp=0xc0082cf9e0 pc=0x337f297
github.com/cockroachdb/cockroach/pkg/sql/colflow.(*vectorizedStatsCollectorImpl).GetStats(0xc0006b8340, 0xc008aff0a0)
	/go/src/github.com/cockroachdb/cockroach/pkg/sql/colflow/stats.go:188 +0x26d fp=0xc0082cfa78 sp=0xc0082cfa08 pc=0x339e50d
github.com/cockroachdb/cockroach/pkg/sql/colflow.(*vectorizedFlowCreator).makeGetStatsFnForOutbox.func1(0x46ca000, 0x0, 0x0)
	/go/src/github.com/cockroachdb/cockroach/pkg/sql/colflow/vectorized_flow.go:386 +0x12d fp=0xc0082cfb98 sp=0xc0082cfa78 pc=0x33a694d
github.com/cockroachdb/cockroach/pkg/sql/colflow/colrpc.(*Outbox).sendMetadata(0xc001fd7040, 0x5b6c220, 0xc01692db00, 0x7fc7754adba8, 0xc015748510, 0x5aca200, 0xc0157485f0, 0x0, 0x0)
	/go/src/github.com/cockroachdb/cockroach/pkg/sql/colflow/colrpc/outbox.go:309 +0x502 fp=0xc0082cfdc0 sp=0xc0082cfb98 pc=0x2a9f6a2
github.com/cockroachdb/cockroach/pkg/sql/colflow/colrpc.(*Outbox).runWithStream(0xc001fd7040, 0x5b6c220, 0xc01692db00, 0x7fc7754adba8, 0xc015748510, 0xc003af7ae0, 0xc015748440)
	/go/src/github.com/cockroachdb/cockroach/pkg/sql/colflow/colrpc/outbox.go:372 +0x1a5 fp=0xc0082cfe38 sp=0xc0082cfdc0 pc=0x2a9fa65
github.com/cockroachdb/cockroach/pkg/sql/colflow/colrpc.(*Outbox).Run(0xc001fd7040, 0x5b6c160, 0xc013318f40, 0x5ac8a60, 0xc000c6b400, 0xc0cce32300000001, 0x78567cbf45461d15, 0xc06faa1ea2, 0x2, 0xc003af7ae0, ...)
	/go/src/github.com/cockroachdb/cockroach/pkg/sql/colflow/colrpc/outbox.go:204 +0x432 fp=0xc0082cff10 sp=0xc0082cfe38 pc=0x2a9ecf2
github.com/cockroachdb/cockroach/pkg/sql/colflow.(*vectorizedFlowCreator).setupRemoteOutputStream.func1(0x5b6c160, 0xc013318f40, 0xc003af7ae0)
	/go/src/github.com/cockroachdb/cockroach/pkg/sql/colflow/vectorized_flow.go:669 +0xd5 fp=0xc0082cff90 sp=0xc0082cff10 pc=0x33a6d15
github.com/cockroachdb/cockroach/pkg/sql/colflow.(*vectorizedFlowCreatorHelper).accumulateAsyncComponent.func1.1(0xc013324600, 0x5b6c160, 0xc013318f40, 0xc003af7ae0, 0xc00133bd00)
	/go/src/github.com/cockroachdb/cockroach/pkg/sql/colflow/vectorized_flow.go:1227 +0x44 fp=0xc0082cffb8 sp=0xc0082cff90 pc=0x33a8e44
runtime.goexit()
	/usr/local/go/src/runtime/asm_amd64.s:1374 +0x1 fp=0xc0082cffc0 sp=0xc0082cffb8 pc=0x4c4ae1
created by github.com/cockroachdb/cockroach/pkg/sql/colflow.(*vectorizedFlowCreatorHelper).accumulateAsyncComponent.func1
	/go/src/github.com/cockroachdb/cockroach/pkg/sql/colflow/vectorized_flow.go:1226 +0x6f

Dup of #64193.