Daemon panic during chain sync

[duduppp]

Description

block:

Block Details Miner: t2fk3rbjlsvgwz6vm4v2huwhsxcjxoo4vgrkgp25i Weight: 11220.000 Height: 103 Nonce: 0 Timestamp: 1562703879

error :

oroutine 399751 [select]: github.com/whyrusleeping/yamux.(Stream).Read(0xc0131b5d40, 0xc0565b7000, 0x1000, 0x1000, 0x0, 0x0, 0x0) /go/pkg/mod/github.com/whyrusleeping/yamux@v1.1.5/stream.go:134 +0x238 github.com/libp2p/go-libp2p-swarm.(Stream).Read(0xc013d33450, 0xc0565b7000, 0x1000, 0x1000, 0x1ee1440, 0xc00b239730, 0x5bd9ef) /go/pkg/mod/github.com/libp2p/go-libp2p-swarm@v0.0.2/swarm_stream.go:64 +0x64 github.com/multiformats/go-multistream.(lazyServerConn).Read(0xc013798330, 0xc0565b7000, 0x1000, 0x1000, 0x0, 0x1ee1440, 0x0) /go/pkg/mod/github.com/multiformats/go-multistream@v0.0.1/lazyServer.go:32 +0x76 github.com/libp2p/go-libp2p/p2p/host/basic.(streamWrapper).Read(0xc04a06b1c0, 0xc0565b7000, 0x1000, 0x1000, 0x0, 0x9, 0xc03c289a60) /go/pkg/mod/github.com/libp2p/go-libp2p@v0.0.16/p2p/host/basic/basic_host.go:731 +0x52 github.com/jbenet/go-context/io.(ctxReader).Read.func1(0xc04a06b240, 0xc0565b7000, 0x1000, 0x1000, 0xc013821800) /go/pkg/mod/github.com/jbenet/go-context@v0.0.0-20150711004518-d14ea06fba99/io/ctxio.go:108 +0x55 created by github.com/jbenet/go-context/io.(ctxReader).Read /go/pkg/mod/github.com/jbenet/go-context@v0.0.0-20150711004518-d14ea06fba99/io/ctxio.go:107 +0xc4

rax 0x0 rbx 0x20704710 rcx 0xffffffffffffffff rdx 0x6

How to Solve the Problem？

[frrist]

Thanks for the issue report. Could you include details below so we can investigate?

Describe the bug A clear and concise description of what the bug is. What were you doing when this happened, please include all logs and full stacktrace.

To Reproduce How can someone reproduce this bug

Please Provide

• OS: [e.g. iOS]
• Version: go-filecoin version
  • Output of: go-filecoin inspect all

Additional context Add any other context about the problem here.

[duduppp]

OS: centos7 Version: go-filecoin 0.3.2 release

Output of: 10:00:01.135 INFO chain.sync: fetching the chain, 14500 blocks fetched syncer.go:210 after output error

goroutine 61947 [select]: github.com/whyrusleeping/yamux.(Stream).Read(0xc02fb83440, 0xc04b855000, 0x1000, 0x1000, 0x0, 0x0, 0x0) /go/pkg/mod/github.com/whyrusleeping/yamux@v1.1.5/stream.go:134 +0x238 github.com/libp2p/go-libp2p-swarm.(Stream).Read(0xc054692b40, 0xc04b855000, 0x1000, 0x1000, 0x0, 0xc013566cb8, 0x3) /go/pkg/mod/github.com/libp2p/go-libp2p-swarm@v0.0.2/swarm_stream.go:64 +0x64 github.com/multiformats/go-multistream.(lazyServerConn).Read(0xc04e5a87e0, 0xc04b855000, 0x1000, 0x1000, 0x5be291, 0xc054692c30, 0xc013566cc8) /go/pkg/mod/github.com/multiformats/go-multistream@v0.0.1/lazyServer.go:32 +0x76 github.com/libp2p/go-libp2p/p2p/host/basic.(streamWrapper).Read(0xc0423216c0, 0xc04b855000, 0x1000, 0x1000, 0xab7c4a, 0xc013566d0f, 0xc0000e4c00) /go/pkg/mod/github.com/libp2p/go-libp2p@v0.0.16/p2p/host/basic/basic_host.go:731 +0x52 bufio.(Reader).fill(0xc00b5d9860) /usr/local/go/src/bufio/bufio.go:100 +0x10f bufio.(Reader).ReadByte(0xc00b5d9860, 0xab43be, 0x1c214e0, 0x40) /usr/local/go/src/bufio/bufio.go:249 +0x39 encoding/binary.ReadUvarint(0x1fe47c0, 0xc00b5d9860, 0x0, 0xc012bc1bc0, 0xc013566da0) /usr/local/go/src/encoding/binary/varint.go:110 +0x7b github.com/gogo/protobuf/io.(varintReader).ReadMsg(0xc04e59e940, 0x1ffa780, 0xc054692c30, 0x0, 0x0) /go/pkg/mod/github.com/gogo/protobuf@v1.2.1/io/varint.go:110 +0x3e github.com/ipfs/go-bitswap/message.FromPBReader(0x7fada41225a8, 0xc04e59e940, 0xc04e59e940, 0x7fada41225a8, 0xc04e59e940, 0x200dce0) /go/pkg/mod/github.com/ipfs/go-bitswap@v0.0.2/message/message.go:173 +0x74 github.com/ipfs/go-bitswap/network.(impl).handleNewStream(0xc0000e4a40, 0x200cfe0, 0xc0423216c0) /go/pkg/mod/github.com/ipfs/go-bitswap@v0.0.2/network/ipfs_impl.go:189 +0x1c8 github.com/libp2p/go-libp2p/p2p/host/basic.(BasicHost).SetStreamHandler.func1(0xc0523d8440, 0x13, 0x7fada4122478, 0xc0423216c0, 0x1515a, 0xc00944e4d0) /go/pkg/mod/github.com/libp2p/go-libp2p@v0.0.16/p2p/host/basic/basic_host.go:374 +0x9d created by github.com/libp2p/go-libp2p/p2p/host/basic.(BasicHost).newStreamHandler /go/pkg/mod/github.com/libp2p/go-libp2p@v0.0.16/p2p/host/basic/basic_host.go:276 +0x6a0

rax 0x0 rbx 0x23ffff70 rcx 0xffffffffffffffff rdx 0x6 rdi 0x2337 rsi 0x233a rbp 0x1 rsp 0x7fada650e418 r8 0x0 r9 0x9 r10 0x8 r11 0x202

I don't know what's wrong. I'm in a hurry. Thank you for your reply.

[frrist]

@duduppp this output is truncated. Without the full stacktrace we will be unable to debug this problem further. Please provide the full stacktrace -- usually starts with panic.

Can you also provide the output of go-filecoin inspect all?

[duduppp]

what is "usually starts with panic" ?

it‘s from the beginning to the end of the error!

My computer's memory is 4G,Do you think it's too little? Mem: 3.7G 1.1G 1.6G 404K 996M 2.3G

My other computer, Depin, is normal.

There is another problem.

Why does my node synchronize properly and set everything up properly? But there is no information about me in "https://stats.kittyhawk.wtf/storage/mining". I don't know why. Can you tell me?

[frrist]

what is "usually starts with panic" ?

Stacktrace's in go start with the word panic, for an example see here. The stacktrace provided above appears to be truncated/incomplete. We will be unable to troubleshoot this issue without more information.

Why does my node synchronize properly and set everything up properly? But there is no information about me in "https://stats.kittyhawk.wtf/storage/mining". I don't know why. Can you tell me?

This is likely because you haven't connected to the dashboard, see these wiki instructions for connecting to the dashboard.

---

Since there is not enough information to solve this problem I am going to close the issue, feel free to reopen when:

1. The full stacktrace can be provided.
2. The output of go-filecoin inspect all can be provided.