panic: reflect: reflect.Value.SetInt using unaddressable value [recovered] with stop_with_runtime parameter

[manches]

Describe the bug
When setting the parameter stop_with_runtime with a value, it give a error

To Reproduce
Steps to reproduce the behavior:

1. Config a yaml with the value: "stop_with_runtime: 900s" for example
2. Start server with yaml
3. See error
   [root@server bin]# ./server -c /root/s3-config2.yaml
   panic: reflect: reflect.Value.SetInt using unaddressable value [recovered]
   panic: reflect: reflect.Value.SetInt using unaddressable value [recovered]
   panic: reflect: reflect.Value.SetInt using unaddressable value

goroutine 1 [running]:
gopkg.in/yaml%2ev3.handleErr(0xc0000dfd28)
/root/go/pkg/mod/gopkg.in/yaml.v3@v3.0.0-20220512140231-539c8e751b99/yaml.go:294 +0x6d
panic({0x552cc0, 0xc000094fc0})
/usr/lib/golang/src/runtime/panic.go:838 +0x207
gopkg.in/yaml%2ev3.handleErr(0xc0000ded90)
/root/go/pkg/mod/gopkg.in/yaml.v3@v3.0.0-20220512140231-539c8e751b99/yaml.go:294 +0x6d
panic({0x552cc0, 0xc000094fc0})
/usr/lib/golang/src/runtime/panic.go:838 +0x207
reflect.flag.mustBeAssignableSlow(0x40bee7?)
/usr/lib/golang/src/reflect/value.go:262 +0x85
reflect.flag.mustBeAssignable(...)
/usr/lib/golang/src/reflect/value.go:249
reflect.Value.SetInt({0x56cfa0?, 0x67bdc0?, 0x1?}, 0xd18c2e2800)
/usr/lib/golang/src/reflect/value.go:2163 +0x48
gopkg.in/yaml%2ev3.(*decoder).scalar(0x56cfa0?, 0xc0000f8a00, {0x56cfa0?, 0x67bdc0?, 0x0?})
/root/go/pkg/mod/gopkg.in/yaml.v3@v3.0.0-20220512140231-539c8e751b99/decode.go:647 +0xa54
gopkg.in/yaml%2ev3.(*decoder).unmarshal(0xc0000bd650, 0xc0000f8a00, {0x56cfa0?, 0x67bdc0?, 0x0?})
/root/go/pkg/mod/gopkg.in/yaml.v3@v3.0.0-20220512140231-539c8e751b99/decode.go:505 +0x385
gopkg.in/yaml%2ev3.(*decoder).callObsoleteUnmarshaler.func1({0x56cfa0?, 0x67bdc0?})
/root/go/pkg/mod/gopkg.in/yaml.v3@v3.0.0-20220512140231-539c8e751b99/decode.go:378 +0x125
github.com/mulbc/gosbench/common.(*Duration).UnmarshalYAML(0xc0000e4420, 0xc0000be160)
/root/go/pkg/mod/github.com/mulbc/gosbench@v0.0.0-20220719091319-d9e82dc1c4ed/common/configFile.go:246 +0x39
gopkg.in/yaml%2ev3.(*decoder).callObsoleteUnmarshaler(0xc0000bd650, 0xc0000f8a00, {0x7f06c85eb838, 0xc0000e4420})
/root/go/pkg/mod/gopkg.in/yaml.v3@v3.0.0-20220512140231-539c8e751b99/decode.go:376 +0xa7
gopkg.in/yaml%2ev3.(*decoder).prepare(0x559d80?, 0xc0000e4420?, {0x559d80?, 0xc0000e4420?, 0xc000094cc0?})
/root/go/pkg/mod/gopkg.in/yaml.v3@v3.0.0-20220512140231-539c8e751b99/decode.go:424 +0x228
gopkg.in/yaml%2ev3.(*decoder).unmarshal(0xc0000bd650, 0xc0000f8a00, {0x559d80?, 0xc0000e4420?, 0xc0000df008?})
/root/go/pkg/mod/gopkg.in/yaml.v3@v3.0.0-20220512140231-539c8e751b99/decode.go:499 +0x255
gopkg.in/yaml%2ev3.(*decoder).mappingStruct(0xc0000bd650, 0xc0000b4e60, {0x575920?, 0xc0000e4360?, 0xc0000df270?})
/root/go/pkg/mod/gopkg.in/yaml.v3@v3.0.0-20220512140231-539c8e751b99/decode.go:932 +0xd1b
gopkg.in/yaml%2ev3.(*decoder).mapping(0xc0000bd650, 0xc0000b4e60, {0x575920?, 0xc0000e4360?, 0x7f06c85e17e8?})
/root/go/pkg/mod/gopkg.in/yaml.v3@v3.0.0-20220512140231-539c8e751b99/decode.go:783 +0xbe
gopkg.in/yaml%2ev3.(*decoder).unmarshal(0xc0000bd650, 0xc0000b4e60, {0x54c880?, 0xc0000a80d0?, 0xc0000a2120?})
/root/go/pkg/mod/gopkg.in/yaml.v3@v3.0.0-20220512140231-539c8e751b99/decode.go:507 +0x3a5
gopkg.in/yaml%2ev3.(*decoder).sequence(0x54f8a0?, 0xc0000b4dc0, {0x54f8a0?, 0xc0000c0260?, 0xc000094a30?})
/root/go/pkg/mod/gopkg.in/yaml.v3@v3.0.0-20220512140231-539c8e751b99/decode.go:750 +0x26f
gopkg.in/yaml%2ev3.(*decoder).unmarshal(0xc0000bd650, 0xc0000b4dc0, {0x54f8a0?, 0xc0000c0260?, 0x0?})
/root/go/pkg/mod/gopkg.in/yaml.v3@v3.0.0-20220512140231-539c8e751b99/decode.go:509 +0x34f
gopkg.in/yaml%2ev3.(*decoder).mappingStruct(0xc0000bd650, 0xc0000b45a0, {0x566680?, 0xc0000c0240?, 0xc0000df958?})
/root/go/pkg/mod/gopkg.in/yaml.v3@v3.0.0-20220512140231-539c8e751b99/decode.go:932 +0xd1b
gopkg.in/yaml%2ev3.(*decoder).mapping(0xc0000bd650, 0xc0000b45a0, {0x566680?, 0xc0000c0240?, 0x0?})
/root/go/pkg/mod/gopkg.in/yaml.v3@v3.0.0-20220512140231-539c8e751b99/decode.go:783 +0xbe
gopkg.in/yaml%2ev3.(*decoder).unmarshal(0xc0000bd650, 0xc0000b45a0, {0x566680?, 0xc0000c0240?, 0xc0000dfc60?})
/root/go/pkg/mod/gopkg.in/yaml.v3@v3.0.0-20220512140231-539c8e751b99/decode.go:507 +0x3a5
gopkg.in/yaml%2ev3.(*decoder).document(0x566680?, 0xc0000c0240?, {0x566680?, 0xc0000c0240?, 0xc000086400?})
/root/go/pkg/mod/gopkg.in/yaml.v3@v3.0.0-20220512140231-539c8e751b99/decode.go:524 +0x5d
gopkg.in/yaml%2ev3.(*decoder).unmarshal(0xc0000bd650, 0xc0000b4500, {0x566680?, 0xc0000c0240?, 0xc0000dfcf0?})
/root/go/pkg/mod/gopkg.in/yaml.v3@v3.0.0-20220512140231-539c8e751b99/decode.go:495 +0x415
gopkg.in/yaml%2ev3.unmarshal({0xc0000e8000, 0x31b, 0x31c}, {0x54c8c0?, 0xc0000c0240}, 0x40?)
/root/go/pkg/mod/gopkg.in/yaml.v3@v3.0.0-20220512140231-539c8e751b99/yaml.go:167 +0x406
gopkg.in/yaml%2ev3.Unmarshal(...)
/root/go/pkg/mod/gopkg.in/yaml.v3@v3.0.0-20220512140231-539c8e751b99/yaml.go:89
main.loadConfigFromFile({0xc0000e8000, 0x31b, 0x31c})
/root/go/pkg/mod/github.com/mulbc/gosbench@v0.0.0-20220719091319-d9e82dc1c4ed/server/main.go:56 +0x1f5
main.main()
/root/go/pkg/mod/github.com/mulbc/gosbench@v0.0.0-20220719091319-d9e82dc1c4ed/server/main.go:77 +0xb1

Config

s3_config:

• access_key: **************
  secret_key: khNE=****************
  region: eu-central-1
  endpoint: ****************

tests:

• name: read test
  read_weight: 100
  existing_read_weight: 0
  write_weight: 0
  delete_weight: 0
  list_weight: 0
  objects:
  size_min: 1
  size_max: 100000
  part_size: 0
  size_distribution: random
  unit: KB
  number_min: 10
  number_max: 10
  number_distribution: constant
  buckets:
  number_min: 1
  number_max: 10
  number_distribution: constant
  bucket_prefix: 1255gosbenchobject_
  prefix: obj
  stop_with_runtime: 900s
  stop_with_ops:
  workers: 2
  workers_share_buckets: True
  parallel_clients: 3
  clean_after: True
  ...

Without 900s as value, the server works

Environment (please complete the following information):

• OS: Red Hat Enterprise Linux release 8.7 (Ootpa)
• Golang version go version go1.18.9 linux/amd64
• No firewall