Sentry: panic.go:791: panic: × (1) attached stack trace -- stack trace: | runtime.gopanic | GOROOT/src/runtime/panic.go:791 | github.com/cockroachdb/cockroach/pkg/kv/kvserver/storeliveness.a...

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/6778174881/?referrer=webhooks_plugin](https://cockroach-labs.sentry.io/issues/6778174881/?referrer=webhooks_plugin)

Panic Message:

```
panic.go:791: panic: ×
(1) attached stack trace
-- stack trace:
| runtime.gopanic
| GOROOT/src/runtime/panic.go:791
| github.com/cockroachdb/cockroach/pkg/kv/kvserver/storeliveness.assert
| pkg/kv/kvserver/storeliveness/requester_state.go:447
| github.com/cockroachdb/cockroach/pkg/kv/kvserver/storeliveness.handleHeartbeatResponse
| pkg/kv/kvserver/storeliveness/requester_state.go:411
| github.com/cockroachdb/cockroach/pkg/kv/kvserver/storeliveness.(*requesterStateForUpdate).handleHeartbeatResponse
| pkg/kv/kvserver/storeliveness/requester_state.go:390
| github.com/cockroachdb/cockroach/pkg/kv/kvserver/storeliveness.(*SupportManager).handleMessages
| pkg/kv/kvserver/storeliveness/support_manager.go:389
| github.com/cockroachdb/cockroach/pkg/kv/kvserver/storeliveness.(*SupportManager).startLoop
| pkg/kv/kvserver/storeliveness/support_manager.go:271
| github.com/cockroachdb/cockroach/pkg/util/stop.(*Stopper).RunAsyncTaskEx.func2
| pkg/util/stop/stopper.go:500
| runtime.goexit
| src/runtime/asm_amd64.s:1700
Wraps: (2) panic: ×
Error types: (1) *withstack.withStack (2) *errutil.leafError
-- report composition:
*errutil.leafError: panic: ×
panic.go:791: *withstack.withStack (top exception)
```

Stacktrace (expand for inline code snippets):

[src/runtime/asm_amd64.s#L1699-L1701](src/runtime/asm_amd64.s#L1699-L1701)
[pkg/util/stop/stopper.go#L499-L501](pkg/util/stop/stopper.go#L499-L501)
[pkg/kv/kvserver/storeliveness/support_manager.go#L270-L272](pkg/kv/kvserver/storeliveness/support_manager.go#L270-L272)
[pkg/kv/kvserver/storeliveness/support_manager.go#L388-L390](pkg/kv/kvserver/storeliveness/support_manager.go#L388-L390)
[pkg/kv/kvserver/storeliveness/requester_state.go#L389-L391](pkg/kv/kvserver/storeliveness/requester_state.go#L389-L391)
[pkg/kv/kvserver/storeliveness/requester_state.go#L410-L412](pkg/kv/kvserver/storeliveness/requester_state.go#L410-L412)
[pkg/kv/kvserver/storeliveness/requester_state.go#L446-L448](pkg/kv/kvserver/storeliveness/requester_state.go#L446-L448)
[GOROOT/src/runtime/panic.go#L790-L792](GOROOT/src/runtime/panic.go#L790-L792)

```
src/runtime/asm_amd64.s in runtime.goexit at line 1700
pkg/util/stop/stopper.go in pkg/util/stop.(*Stopper).RunAsyncTaskEx.func2 at line 500
pkg/kv/kvserver/storeliveness/support_manager.go in pkg/kv/kvserver/storeliveness.(*SupportManager).startLoop at line 271
pkg/kv/kvserver/storeliveness/support_manager.go in pkg/kv/kvserver/storeliveness.(*SupportManager).handleMessages at line 389
pkg/kv/kvserver/storeliveness/requester_state.go in pkg/kv/kvserver/storeliveness.(*requesterStateForUpdate).handleHeartbeatResponse at line 390
pkg/kv/kvserver/storeliveness/requester_state.go in pkg/kv/kvserver/storeliveness.handleHeartbeatResponse at line 411
pkg/kv/kvserver/storeliveness/requester_state.go in pkg/kv/kvserver/storeliveness.assert at line 447
GOROOT/src/runtime/panic.go in runtime.gopanic at line 791
```

### Tags

| Tag | Value |
| --- | --- |
| Command | server |
| Environment | v25.2.2 |
| Go Version | go1.23.7 X:nocoverageredesign |
| Platform | linux amd64 |
| Distribution | CCL |
| Cockroach Release | v25.2.2 |
| Cockroach SHA | 0780d511bd527bfd9d02f4c7ca5ecc19115d9f5e |
| # of CPUs | 12 |
| # of Goroutines | 486 |

Jira issue: CRDB-53024