Sentry: panic.go:770: runtime error: invalid memory address or nil pointer dereference (1) attached stack trace -- stack trace: | runtime.gopanic | GOROOT/src/runtime/panic.go:770 | runtime.p...

[cockroach-sentry]

This issue was auto filed by Sentry. It represents a crash or reported error on a live cluster with telemetry enabled.

Sentry Link: https://cockroach-labs.sentry.io/issues/7007608500/?referrer=webhooks_plugin

Panic Message:

panic.go:770: runtime error: invalid memory address or nil pointer dereference
(1) attached stack trace
  -- stack trace:
  | runtime.gopanic
  | 	GOROOT/src/runtime/panic.go:770
  | runtime.panicmem
  | 	GOROOT/src/runtime/panic.go:261
  | runtime.sigpanic
  | 	GOROOT/src/runtime/signal_unix.go:881
  | github.com/cockroachdb/cockroach/pkg/kv.(*Txn).UserPriority
  | 	pkg/kv/txn.go:362
  | github.com/cockroachdb/cockroach/pkg/sql.(*connExecutor).resetTransactionOnSchemaChangeRetry
  | 	pkg/sql/conn_executor_exec.go:1465
  | github.com/cockroachdb/cockroach/pkg/sql.(*connExecutor).handleWaitingForConcurrentSchemaChanges
  | 	pkg/sql/conn_executor_ddl.go:123
  | github.com/cockroachdb/cockroach/pkg/sql.(*connExecutor).txnStateTransitionsApplyWrapper
  | 	pkg/sql/conn_executor.go:3925
  | github.com/cockroachdb/cockroach/pkg/sql.(*connExecutor).execCmd
  | 	pkg/sql/conn_executor.go:2589
  | github.com/cockroachdb/cockroach/pkg/sql.(*connExecutor).run
  | 	pkg/sql/conn_executor.go:2263
  | github.com/cockroachdb/cockroach/pkg/sql.(*InternalExecutor).runWithEx.func2
  | 	pkg/sql/internal.go:252
  | github.com/cockroachdb/cockroach/pkg/util/stop.(*Stopper).RunAsyncTaskEx.func2
  | 	pkg/util/stop/stopper.go:498
  | runtime.goexit
  | 	src/runtime/asm_amd64.s:1695
Wraps: (2) runtime error: invalid memory address or nil pointer dereference
Error types: (1) *withstack.withStack (2) runtime.errorString
-- report composition:
runtime.errorString
panic.go:770: *withstack.withStack (top exception)

Stacktrace (expand for inline code snippets):

src/runtime/asm_amd64.s#L1694-L1696
pkg/util/stop/stopper.go#L497-L499
pkg/sql/internal.go#L251-L253
pkg/sql/conn_executor.go#L2262-L2264
pkg/sql/conn_executor.go#L2588-L2590
pkg/sql/conn_executor.go#L3924-L3926
pkg/sql/conn_executor_ddl.go#L122-L124
pkg/sql/conn_executor_exec.go#L1464-L1466
pkg/kv/txn.go#L361-L363
GOROOT/src/runtime/signal_unix.go#L880-L882
GOROOT/src/runtime/panic.go#L260-L262
GOROOT/src/runtime/panic.go#L769-L771

src/runtime/asm_amd64.s in runtime.goexit at line 1695
pkg/util/stop/stopper.go in pkg/util/stop.(*Stopper).RunAsyncTaskEx.func2 at line 498
pkg/sql/internal.go in pkg/sql.(*InternalExecutor).runWithEx.func2 at line 252
pkg/sql/conn_executor.go in pkg/sql.(*connExecutor).run at line 2263
pkg/sql/conn_executor.go in pkg/sql.(*connExecutor).execCmd at line 2589
pkg/sql/conn_executor.go in pkg/sql.(*connExecutor).txnStateTransitionsApplyWrapper at line 3925
pkg/sql/conn_executor_ddl.go in pkg/sql.(*connExecutor).handleWaitingForConcurrentSchemaChanges at line 123
pkg/sql/conn_executor_exec.go in pkg/sql.(*connExecutor).resetTransactionOnSchemaChangeRetry at line 1465
pkg/kv/txn.go in pkg/kv.(*Txn).UserPriority at line 362
GOROOT/src/runtime/signal_unix.go in runtime.sigpanic at line 881
GOROOT/src/runtime/panic.go in runtime.panicmem at line 261
GOROOT/src/runtime/panic.go in runtime.gopanic at line 770

Tags

Tag	Value
Command	server
Environment	v24.3.0
Go Version	go1.22.8 X:nocoverageredesign
Platform	linux amd64
Distribution	CCL
Cockroach Release	v24.3.0
Cockroach SHA	ef2ebe9
# of CPUs	8
# of Goroutines	509

Jira issue: CRDB-56310

[blathers-crl]

CC'ing via the CODEOWNERS-based sentry heuristic:

• @cockroachdb/kv

Sentry issue cause: pkg/kv/txn.go

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