error invalid proposal signature

[fuleru]

Summary of Bug

The node of babylond is consistent with the latest_block_height of the chain, and the node is the node of Validators Active. How do I need to deal with this problem? Otherwise, the value of Uptime will continue to decrease, causing the node to enter the state where In Jail is yes.

Version

git branch

• (HEAD detached at v0.8.5)
  dev

logs of journalctl -u babylon.service -f --no-hostname -o cat

pdates=0
9:11AM INF executed block app_hash=D3A53E7F68F0135849EED5B704B86DE85A50B5726CF4327BED25093BCE66F978 height=252299 module=state
9:11AM INF committed state block_app_hash=3FE6FA42D7D5F5431C44A37555007248E804547632EFCF7F983B1F737B2FEF9D height=252299 module=state
9:11AM INF indexed block events height=252299 module=txindex
9:12AM ERR failed to process message err="error invalid proposal signature" height=252300 module=consensus msg_type=*consensus.ProposalMessage peer=49b4685f16670e784a0fe78f37cd37d56c7aff0e round=0
9:12AM ERR failed to process message err="error invalid proposal signature" height=252300 module=consensus msg_type=*consensus.ProposalMessage peer=9cb1974618ddd541c9a4f4562b842b96ffaf1446 round=0
9:12AM ERR failed to process message err="error invalid proposal signature" height=252300 module=consensus msg_type=*consensus.ProposalMessage peer=27e33d2d834147a6962ac30b3e46dc5a9c630693 round=0
9:12AM ERR failed to process message err="error invalid proposal signature" height=252300 module=consensus msg_type=*consensus.ProposalMessage peer=80c8ee658d148ccdfb76639a0b61db03ebb9fe06 round=0
9:12AM ERR failed to process message err="error invalid proposal signature" height=252300 module=consensus msg_type=*consensus.ProposalMessage peer=f8cc68f06e45f452e3c13e1363f27f44187e85bc round=0
9:12AM ERR failed to process message err="error invalid proposal signature" height=252300 module=consensus msg_type=*consensus.ProposalMessage peer=05ec92459362ea3969a8980ec87e64df49cf8826 round=0
9:12AM ERR failed to process message err="error invalid proposal signature" height=252300 module=consensus msg_type=*consensus.ProposalMessage peer=2869d0720b3a181069da76c163dd2d0ca2a78de3 round=0
9:12AM ERR failed to process message err="error invalid proposal signature" height=252300 module=consensus msg_type=*consensus.ProposalMessage peer=667101f407dea594ef1913bfe8f20067489febf1 round=0
9:12AM ERR failed to process message err="error invalid proposal signature" height=252300 module=consensus msg_type=*consensus.ProposalMessage peer=26acaa8356468376abcfbbafb92e45fcb9fb14c7 round=0
9:12AM ERR failed to process message err="error invalid proposal signature" height=252300 module=consensus msg_type=*consensus.ProposalMessage peer=e279439ef697b5510cfbbc1d87618c103b2bcb97 round=0
9:12AM INF received complete proposal block hash=96AA89FEEA62457ACC80A26C17C36BDAE7E2988ED3DE24BB719CAFB2EC901755 height=252300 module=consensus
9:12AM INF finalizing commit of block hash=96AA89FEEA62457ACC80A26C17C36BDAE7E2988ED3DE24BB719CAFB2EC901755 height=252300 module=consensus num_txs=41 root=D3A53E7F68F0135849EED5B704B86DE85A50B5726CF4327BED25093BCE66F978
9:12AM INF Timed out dur=3000 height=252300 module=consensus round=0 step=RoundStepPropose
9:12AM INF Ensure peers module=pex numDialing=0 numInPeers=5 numOutPeers=23 numToDial=-13
9:12AM INF finalized block block_app_hash=45C8497FE9F47B5E0DFA3041C3CE50B1D9DC883923C0A38C952337A15E64CEED height=252300 module=state num_txs_res=41 num_val_updates=0
9:12AM INF executed block app_hash=45C8497FE9F47B5E0DFA3041C3CE50B1D9DC883923C0A38C952337A15E64CEED height=252300 module=state
9:12AM INF committed state block_app_hash=D3A53E7F68F0135849EED5B704B86DE85A50B5726CF4327BED25093BCE66F978 height=252300 module=state
9:12AM INF indexed block events height=252300 module=txindex