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[bug] Panic in dht for user devnet 0.2.1 #2753

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travisperson opened this issue May 9, 2019 · 0 comments · Fixed by #2754

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@travisperson
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commented May 9, 2019

Got this panic a few times now on my nodes running 0.2.1 and @frrist has seen it as well

panic: counter already signaled done. use a new counter.

goroutine 16680219 [running]:
github.com/ipfs/go-todocounter.(*todoCounter).Increment(0xc056d4eae0, 0xc000000001)
        /home/ubuntu/pkg/mod/github.com/ipfs/go-todocounter@v0.0.1/counter.go:86 +0xaf
github.com/libp2p/go-libp2p-kad-dht.(*dhtQueryRunner).addPeerToQuery(0xc06ff17340, 0xc012deda40, 0x22)                                                                                     
        /home/ubuntu/pkg/mod/github.com/libp2p/go-libp2p-kad-dht@v0.0.4/query.go:200 +0x103
github.com/libp2p/go-libp2p-kad-dht.(*dhtQueryRunner).Run(0xc06ff17340, 0x1940bc0, 0xc073a03200, 0xc050a73650, 0x3, 0x3, 0x0, 0x0, 0x0)                                                    
        /home/ubuntu/pkg/mod/github.com/libp2p/go-libp2p-kad-dht@v0.0.4/query.go:136 +0x140
github.com/libp2p/go-libp2p-kad-dht.(*dhtQuery).Run(0xc050a736e0, 0x1940bc0, 0xc073a03200, 0xc050a73650, 0x3, 0x3, 0x0, 0x0, 0x0)                                                            
        /home/ubuntu/pkg/mod/github.com/libp2p/go-libp2p-kad-dht@v0.0.4/query.go:70 +0xff
github.com/libp2p/go-libp2p-kad-dht.(*IpfsDHT).GetClosestPeers.func2(0xc07c088900, 0xc061d0d120, 0xc050a736e0, 0x1940c40, 0xc07d541980, 0xc050a73650, 0x3, 0x3, 0xc0437d37d0, 0x26)          
        /home/ubuntu/pkg/mod/github.com/libp2p/go-libp2p-kad-dht@v0.0.4/lookup.go:96 +0xdb
created by github.com/libp2p/go-libp2p-kad-dht.(*IpfsDHT).GetClosestPeers
        /home/ubuntu/pkg/mod/github.com/libp2p/go-libp2p-kad-dht@v0.0.4/lookup.go:92 +0x358

Related libp2p issue: libp2p/go-libp2p-kad-dht#292

We are currently on 0.0.4 of go-libp2p-kad-dht and we need to be on at least 0.0.5 (fixed in libp2p/go-libp2p-kad-dht#301)

github.com/libp2p/go-libp2p-kad-dht v0.0.4

@travisperson travisperson added the C-bug label May 9, 2019

@frrist frrist added the P0 label May 9, 2019

frrist added a commit that referenced this issue May 9, 2019

@frrist frrist self-assigned this May 9, 2019

acruikshank pushed a commit that referenced this issue May 9, 2019
acruikshank pushed a commit that referenced this issue May 9, 2019

@frrist frrist closed this in #2754 May 10, 2019

frrist added a commit that referenced this issue May 10, 2019
update to go-libp2p-kad-dht@v0.0.8 (#2754)
update to go-libp2p-kad-dht@v0.0.8
  - fixes #2753
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