If you are asking about a problem you are experiencing, please use the following template, as it will help us help you. If you have a different problem, please delete all of this text 
Elasticsearch version: 7.6.0
APM Server version: 7.6.0
APM Agent language and version: GoLang Agent apm@v1.6.0
Original install method (e.g. download page, yum, deb, from source, etc.) and version:
We have been running GoLang Agent for a while but started throwing panic and makes my pod restart
.
Mar 4, 2020 @ 11:56:27.058 panic: runtime error: invalid memory address or nil pointer dereference - supplier-api
Mar 4, 2020 @ 11:56:27.058 [signal SIGSEGV: segmentation violation code=0x1 addr=0x0 pc=0x8049fec] - supplier-api
Mar 4, 2020 @ 11:56:27.058 - supplier-api
Mar 4, 2020 @ 11:56:27.058 goroutine 6 [running]: - supplier-api
Mar 4, 2020 @ 11:56:27.058 runtime/internal/atomic.Xadd64(0xa0f405c, 0x149e02e, 0x0, 0xffffffff, 0x0) - supplier-api
Mar 4, 2020 @ 11:56:27.058 /usr/local/go/src/runtime/internal/atomic/asm_386.s:105 +0xc - supplier-api
Mar 4, 2020 @ 11:56:27.058 go.elastic.co/apm.(*breakdownTiming).accumulate(0xa0f405c, 0x149e02e, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0) - supplier-api
Mar 4, 2020 @ 11:56:27.058 /go/pkg/mod/go.elastic.co/apm@v1.6.0/breakdown.go:167 +0x4e - supplier-api
Mar 4, 2020 @ 11:56:27.058 go.elastic.co/apm.(*breakdownMetricsMap).record(0xa0664e0, 0x841f1f7, 0x7, 0xa4a4220, 0x19, 0x841d4b9, 0x3, 0x0, 0x0, 0x149e02e, ...) - supplier-api
Mar 4, 2020 @ 11:56:27.058 /go/pkg/mod/go.elastic.co/apm@v1.6.0/breakdown.go:230 +0x1b1 - supplier-api
Mar 4, 2020 @ 11:56:27.058 go.elastic.co/apm.(*breakdownMetrics).recordTransaction(0xa066540, 0xa06c1c0, 0x0) - supplier-api
Mar 4, 2020 @ 11:56:27.058 /go/pkg/mod/go.elastic.co/apm@v1.6.0/breakdown.go:198 +0x17d - supplier-api
Mar 4, 2020 @ 11:56:27.058 go.elastic.co/apm.(*Tracer).loop(0xa00a0f0) - supplier-api
Mar 4, 2020 @ 11:56:27.058 /go/pkg/mod/go.elastic.co/apm@v1.6.0/tracer.go:841 +0x1c56 - supplier-api
Mar 4, 2020 @ 11:56:27.058 created by go.elastic.co/apm.newTracer - supplier-api
Mar 4, 2020 @ 11:56:27.058 /go/pkg/mod/go.elastic.co/apm@v1.6.0/tracer.go:410 +0x615
Provide logs and/or server output (if relevant):
Importing and Instrumenting the GoLang APM Agent
import (
"context"
"github.com/lib/pq"
"go.elastic.co/apm"
"go.elastic.co/apm/module/apmsql"
_ "go.elastic.co/apm/module/apmsql/pq"
)
/main function
func main() {
fmt.Println("Main started")
//Set up router and handler
router := mux.NewRouter()
apmgorilla.Instrument(router)
controller := controllers.Controller{}
router.HandleFunc....
fmt.Println("Listening on port 8000")
http.ListenAndServe(":8000", apmhttp.Wrap(router))
}
Then create custom spans in each function
//Custom Span for Elastic APM
span, ctx := apm.StartSpan(ctx, "ValidateAvailabilityRequest", "custom")
if span != nil {
defer span.End()
}