PANIC in queryPeer

[vyzo]

May 09 18:27:19 ip-172-31-46-15 relay.sh[818]: panic: assignment to entry in nil map
May 09 18:27:19 ip-172-31-46-15 relay.sh[818]: goroutine 597169788 [running]:
May 09 18:27:19 ip-172-31-46-15 relay.sh[818]: github.com/jbenet/goprocess.(*process).AddChildNoWait(0xc6fcdd2060, 0xf86e20, 0xc6fd61bda0)
May 09 18:27:19 ip-172-31-46-15 relay.sh[818]:         /home/ubuntu/go/pkg/mod/github.com/jbenet/goprocess@v0.1.2/impl-mutex.go:72 +0x18d
May 09 18:27:19 ip-172-31-46-15 relay.sh[818]: github.com/jbenet/goprocess/context.WithProcessClosing(0xf7ce40, 0xc66f8b8b80, 0xf86e20, 0xc6fcdd2060, 0x0, 0x0)
May 09 18:27:19 ip-172-31-46-15 relay.sh[818]:         /home/ubuntu/go/pkg/mod/github.com/jbenet/goprocess@v0.1.2/context/context.go:85 +0x170
May 09 18:27:19 ip-172-31-46-15 relay.sh[818]: github.com/jbenet/goprocess/context.OnClosingContext(...)
May 09 18:27:19 ip-172-31-46-15 relay.sh[818]:         /home/ubuntu/go/pkg/mod/github.com/jbenet/goprocess@v0.1.2/context/derive.go:12
May 09 18:27:19 ip-172-31-46-15 relay.sh[818]: github.com/libp2p/go-libp2p-kad-dht.(*dhtQueryRunner).queryPeer(0xc45e460000, 0xf86e20, 0xc6fcdd2060, 0xc0be4f50b0, 0x22)
May 09 18:27:19 ip-172-31-46-15 relay.sh[818]:         /home/ubuntu/go/pkg/mod/github.com/libp2p/go-libp2p-kad-dht@v0.0.10/query.go:270 +0x67
May 09 18:27:19 ip-172-31-46-15 relay.sh[818]: github.com/libp2p/go-libp2p-kad-dht.(*dhtQueryRunner).spawnWorkers.func1(0xf86e20, 0xc6fcdd2060)
May 09 18:27:19 ip-172-31-46-15 relay.sh[818]:         /home/ubuntu/go/pkg/mod/github.com/libp2p/go-libp2p-kad-dht@v0.0.10/query.go:226 +0x50
May 09 18:27:19 ip-172-31-46-15 relay.sh[818]: github.com/jbenet/goprocess.(*process).Go.func1(0xc383fab5a0, 0xc6fcdd2060, 0xc6fcdd20c0)
May 09 18:27:19 ip-172-31-46-15 relay.sh[818]:         /home/ubuntu/go/pkg/mod/github.com/jbenet/goprocess@v0.1.2/impl-mutex.go:112 +0x3c
May 09 18:27:19 ip-172-31-46-15 relay.sh[818]: created by github.com/jbenet/goprocess.(*process).Go
May 09 18:27:19 ip-172-31-46-15 relay.sh[818]:         /home/ubuntu/go/pkg/mod/github.com/jbenet/goprocess@v0.1.2/impl-mutex.go:111 +0x1f7

[vyzo]

cc @Stebalien

[Stebalien]

https://github.com/jbenet/goprocess/pull/23/files

[vyzo]

Does this fix the panic or is it a bug in the dht?

[Stebalien]

It was a bug in goprocess which is now fixed.

[vyzo]

ok, closing.

[victorb]

Guessing this hasn't been released yet? Using libp2p/go-libp2p-kad-dht@v0.0.10 and just encountered the same issue

[Stebalien]

Looks like I didn't tag a libp2p release.

[Stebalien]

(transitive bug in dht -> libp2p -> goprocess)

[vyzo]

care to use the github interface for tagging the release?

[Stebalien]

I can add release notes afterwards if we want. Done.