[lotus] panic: runtime error: invalid memory address or nil pointer dereference

[wyfor4667]

lotus version 1.20.4+mainnet+git.5f91072d4
(Also tried on 1.20.3 and 1.20.2)

go version go1.19.7 linux/amd64
(Also tried on 1.19.8)

I've run lotus as a storage provider for years but suddenly this error occurred.

Anyone can help?

2023-04-11T21:50:46.777+0900 INFO badgerbs v2@v2.2007.3/levels.go:183 All 107 tables opened in 418ms 2023-04-11T21:50:46.808+0900 INFO badgerbs v2@v2.2007.3/value.go:1158 Replaying file id: 139 at offset: 534210348 2023-04-11T21:50:47.232+0900 INFO badgerbs v2@v2.2007.3/value.go:1178 Replay took: 423.969646ms 2023-04-11T21:50:47.232+0900 WARN modules modules/chain.go:89 loading chain state from disk: loading tipset: get block bafy2bzacedny4bqoyjxkwxjolcdfefty4627smqt4iq5o37anjkqrj2rmcwke: ipld: could not find bafy2bzacedny4bqoyjxkwxjolcdfefty4627smqt4iq5o37anjkqrj2rmcwke 2023-04-11T21:50:47.325+0900 INFO p2pnode lp2p/addrs.go:101 Swarm listening at: [/ip4/127.0.0.1/tcp/36505 /ip4/172.30.1.45/tcp/36505 /ip4/11.11.11.2/tcp/36505 /ip4/10.10.10.5/tcp/36505 /ip6/::1/tcp/41395] 2023-04-11T21:50:47.329+0900 INFO modules modules/services.go:162 subscribing to pubsub topic /fil/blocks/testnetnet panic: runtime error: invalid memory address or nil pointer dereference [signal SIGSEGV: segmentation violation code=0x1 addr=0x30 pc=0x1a67d8b] goroutine 926 [running]: [github.com/filecoin-project/lotus/chain/types.(*TipSet).Height(...)](http://github.com/filecoin-project/lotus/chain/types.(*TipSet).Height(...)) /home/ko/lotus/chain/types/tipset.go:152 [github.com/filecoin-project/lotus/chain/messagepool.(*MessagePool).checkMessage(0xc03e3dfba0](http://github.com/filecoin-project/lotus/chain/messagepool.(*MessagePool).checkMessage(0xc03e3dfba0), {0x64969d8, 0xc03e291140}, 0xc0018c27e0) /home/ko/lotus/chain/messagepool/messagepool.go:728 +0x10b [github.com/filecoin-project/lotus/chain/messagepool.(*MessagePool).addLoaded(0xc03e3dfba0](http://github.com/filecoin-project/lotus/chain/messagepool.(*MessagePool).addLoaded(0xc03e3dfba0), {0x64969d8, 0xc03e291140}, 0xc0018c27e0) /home/ko/lotus/chain/messagepool/messagepool.go:898 +0x34 [github.com/filecoin-project/lotus/chain/messagepool.(*MessagePool).loadLocal(0xc03e3dfba0](http://github.com/filecoin-project/lotus/chain/messagepool.(*MessagePool).loadLocal(0xc03e3dfba0), {0x64969d8, 0xc03e291140}) /home/ko/lotus/chain/messagepool/messagepool.go:1538 +0x28e [github.com/filecoin-project/lotus/chain/messagepool.New.func2()](http://github.com/filecoin-project/lotus/chain/messagepool.New.func2()) /home/ko/lotus/chain/messagepool/messagepool.go:434 +0x6b created by [github.com/filecoin-project/lotus/chain/messagepool.New](http://github.com/filecoin-project/lotus/chain/messagepool.New) /home/ko/lotus/chain/messagepool/messagepool.go:432 +0xbd8