meowsbits

Hey there, I've just created a PR (see link just above) with a few commands and resources that might help. Maybe we can move the conversation there and build a...

- _B_. `p2p/discover/` `TestUDPv4_LookupIterator`, https://travis-ci.org/etclabscore/multi-geth/jobs/644424872?utm_source=github_status > https://github.com/etclabscore/multi-geth-fork/issues/130#issuecomment-580817425 - _C._ ``` ? github.com/ethereum/go-ethereum/internal/testlog [no test files] ? github.com/ethereum/go-ethereum/internal/web3ext [no test files] panic: runtime error: invalid memory address or nil pointer dereference...

_D._ ``` ok github.com/ethereum/go-ethereum/p2p/discover 66.903s ok github.com/ethereum/go-ethereum/p2p/discv5 8.445s --- FAIL: TestClientRandomNodeLinkUpdates (0.03s) testlog.go:44: TRACE[02-26|03:54:04.877] Updating DNS discovery root tree=t1 err=nil testlog.go:44: TRACE[02-26|03:54:04.877] DNS discovery lookup name=IFH2GR4TWMNEVWQFAMAZUDGWGM.t1 err=nil testlog.go:44: TRACE[02-26|03:54:04.877] Updating...

``` ok github.com/ethereum/go-ethereum/crypto/ecies 0.030s ok github.com/ethereum/go-ethereum/crypto/secp256k1 1.142s --- FAIL: TestBroadcastBlock (7.10s) handler_test.go:638: block broadcast to 0 peers, expected 1 FAIL FAIL github.com/ethereum/go-ethereum/eth 18.365s ok github.com/ethereum/go-ethereum/eth/downloader 95.696s ok github.com/ethereum/go-ethereum/eth/fetcher 9.184s ok...

``` ok github.com/ethereum/go-ethereum/common/mclock 0.001s ok github.com/ethereum/go-ethereum/common/prque 0.499s ? github.com/ethereum/go-ethereum/consensus [no test files] ok github.com/ethereum/go-ethereum/consensus/clique 0.077s PASS panic: Log in goroutine after TestRemoteMultiNotify has completed goroutine 1229 [running]: testing.(*common).logDepth(0xc000328500, 0xc009012620, 0x67,...

Oops wrong button

``` ? github.com/ethereum/go-ethereum/internal/testlog [no test files] ? github.com/ethereum/go-ethereum/internal/web3ext [no test files] --- FAIL: TestReceiptsAccessLes2 (0.36s) request_test.go:102: object retrieval failed FAIL FAIL github.com/ethereum/go-ethereum/les 47.238s ? github.com/ethereum/go-ethereum/les/checkpointoracle [no test files] ok github.com/ethereum/go-ethereum/les/flowcontrol...

https://travis-ci.org/github/ethereum/go-ethereum/jobs/697224237

So the `abort`/`resume` pattern was happening the whole time? Or could this be a race around a shutdown channel?

Related issues/comments. - https://github.com/ethereum/go-ethereum/issues/19332#issuecomment-505348773 - https://github.com/ethereum/go-ethereum/issues/19024#issuecomment-505358363 - https://github.com/ethereum/go-ethereum/pull/20616 - https://github.com/ethereum/go-ethereum/pull/20460