Cannot create a new validator

[MartianForest]

When creating a new validator with staking create-validator command, I got the follow:

root@server:~/.lumd/config# lumd tx staking create-validator --amount=1000000ulum --pubkey=$(lumd tendermint show-validator) --moniker="martian4" --commission-rate="0.10" --commission-max-rate="0.40" --commission-max-change-rate="0.01" --min-self-delegation="1" --chain-id=lum-network-1 --from validator --fees 250000ulum
Enter keyring passphrase:
auth_info:
fee:
amount:
- amount: "250000"
denom: ulum
gas_limit: "200000"
granter: ""
payer: ""
signer_infos: []
tip: null
body:
extension_options: []
memo: ""
messages:

• '@type': /cosmos.staking.v1beta1.MsgCreateValidator
  commission:
  max_change_rate: "0.010000000000000000"
  max_rate: "0.400000000000000000"
  rate: "0.100000000000000000"
  delegator_address: lum10dgf7cha3c5yxl8nqmgxw8hcantqzqe0s6yc5s
  description:
  details: ""
  identity: ""
  moniker: martian4
  security_contact: ""
  website: ""
  min_self_delegation: "1"
  pubkey:
  '@type': /cosmos.crypto.ed25519.PubKey
  key: 9Wr1ABnlYVfsa6Lpr+0cI69VimPf7ltJXtXcWO7hrlM=
  validator_address: lumvaloper10dgf7cha3c5yxl8nqmgxw8hcantqzqe00ddt05
  value:
  amount: "1000000"
  denom: ulum
  non_critical_extension_options: []
  timeout_height: "0"
  signatures: []
  confirm transaction before signing and broadcasting [y/N]: y
  code: 0
  codespace: ""
  data: ""
  events: []
  gas_used: "0"
  gas_wanted: "0"
  height: "0"
  info: ""
  logs: []
  raw_log: '[]'
  timestamp: ""
  tx: null
  txhash: 219C8815C062E9093D65F4C571CB8DF2970D182F42287BB196700372672B9CE7

It simply does not send the create message.

[Segfaultd]

Hello @MartianForest, you should try to query the tx hash and see the error log associated.