Crash with "panic: send on closed channel" on master

[gmasgras]

Version information:

go-ipfs version: 0.7.0-dev-b86e930
Repo version: 10
System version: amd64/linux
Golang version: go1.14.4

Description:

go-ipfs running on staging instance crashes multiple times per day with panic: send on closed channel
Sample log:

2020-06-26T06:25:16.406827+00:00 localhost ipfs[31912]: Daemon is ready
2020-06-26T06:26:36.797588+00:00 localhost ipfs[31912]: panic: send on closed channel
2020-06-26T06:26:36.798688+00:00 localhost ipfs[31912]: goroutine 153572 [running]:
2020-06-26T06:26:36.799049+00:00 localhost ipfs[31912]: github.com/lucas-clemente/quic-go/qlog.(*tracer).recordEvent(...)
2020-06-26T06:26:36.799282+00:00 localhost ipfs[31912]: #011pkg/mod/github.com/lucas-clemente/quic-go@v0.16.2/qlog/qlog.go:131
2020-06-26T06:26:36.799506+00:00 localhost ipfs[31912]: github.com/lucas-clemente/quic-go/qlog.(*tracer).ReceivedVersionNegotiationPacket(0xc01b0a9b00, 0xc01640fa80)
2020-06-26T06:26:36.799728+00:00 localhost ipfs[31912]: #011pkg/mod/github.com/lucas-clemente/quic-go@v0.16.2/qlog/qlog.go:254 +0x2c1
2020-06-26T06:26:36.799950+00:00 localhost ipfs[31912]: github.com/lucas-clemente/quic-go.(*client).handleVersionNegotiationPacket(0xc0005cd880, 0xc019906f50)
2020-06-26T06:26:36.800250+00:00 localhost ipfs[31912]: #011pkg/mod/github.com/lucas-clemente/quic-go@v0.16.2/client.go:364 +0x5f8
2020-06-26T06:26:36.800486+00:00 localhost ipfs[31912]: created by github.com/lucas-clemente/quic-go.(*client).handlePacket
2020-06-26T06:26:36.800712+00:00 localhost ipfs[31912]: #011pkg/mod/github.com/lucas-clemente/quic-go@v0.16.2/client.go:316 +0xb8

2020-06-26T22:30:10.705163+00:00 localhost ipfs[6640]: Daemon is ready
2020-06-26T22:30:34.870103+00:00 localhost ipfs[6640]: panic: send on closed channel
2020-06-26T22:30:34.870987+00:00 localhost ipfs[6640]: goroutine 76247 [running]:
2020-06-26T22:30:34.871201+00:00 localhost ipfs[6640]: github.com/lucas-clemente/quic-go/qlog.(*tracer).recordEvent(...)
2020-06-26T22:30:34.871466+00:00 localhost ipfs[6640]: #011pkg/mod/github.com/lucas-clemente/quic-go@v0.16.2/qlog/qlog.go:131
2020-06-26T22:30:34.871638+00:00 localhost ipfs[6640]: github.com/lucas-clemente/quic-go/qlog.(*tracer).ReceivedVersionNegotiationPacket(0xc01d8feb40, 0xc015999100)
2020-06-26T22:30:34.871809+00:00 localhost ipfs[6640]: #011pkg/mod/github.com/lucas-clemente/quic-go@v0.16.2/qlog/qlog.go:254 +0x2c1
2020-06-26T22:30:34.871971+00:00 localhost ipfs[6640]: github.com/lucas-clemente/quic-go.(*client).handleVersionNegotiationPacket(0xc01979f0a0, 0xc015457130)
2020-06-26T22:30:34.872189+00:00 localhost ipfs[6640]: #011pkg/mod/github.com/lucas-clemente/quic-go@v0.16.2/client.go:364 +0x5f8
2020-06-26T22:30:34.872355+00:00 localhost ipfs[6640]: created by github.com/lucas-clemente/quic-go.(*client).handlePacket
2020-06-26T22:30:34.872515+00:00 localhost ipfs[6640]: #011pkg/mod/github.com/lucas-clemente/quic-go@v0.16.2/client.go:316 +0xb8

2020-06-26T22:30:35.921672+00:00 localhost ipfs[6989]: Daemon is ready
2020-06-26T22:41:42.393766+00:00 localhost ipfs[6989]: panic: send on closed channel
2020-06-26T22:41:42.394251+00:00 localhost ipfs[6989]: goroutine 1505667 [running]:
2020-06-26T22:41:42.394472+00:00 localhost ipfs[6989]: github.com/lucas-clemente/quic-go/qlog.(*tracer).recordEvent(...)
2020-06-26T22:41:42.394759+00:00 localhost ipfs[6989]: #011pkg/mod/github.com/lucas-clemente/quic-go@v0.16.2/qlog/qlog.go:131
2020-06-26T22:41:42.394966+00:00 localhost ipfs[6989]: github.com/lucas-clemente/quic-go/qlog.(*tracer).ReceivedVersionNegotiationPacket(0xc02d4d8480, 0xc01cb73900)
2020-06-26T22:41:42.395175+00:00 localhost ipfs[6989]: #011pkg/mod/github.com/lucas-clemente/quic-go@v0.16.2/qlog/qlog.go:254 +0x2c1
2020-06-26T22:41:42.395395+00:00 localhost ipfs[6989]: github.com/lucas-clemente/quic-go.(*client).handleVersionNegotiationPacket(0xc01b96c8c0, 0xc03592f2c0)
2020-06-26T22:41:42.395597+00:00 localhost ipfs[6989]: #011pkg/mod/github.com/lucas-clemente/quic-go@v0.16.2/client.go:364 +0x5f8
2020-06-26T22:41:42.395799+00:00 localhost ipfs[6989]: created by github.com/lucas-clemente/quic-go.(*client).handlePacket
2020-06-26T22:41:42.395996+00:00 localhost ipfs[6989]: #011pkg/mod/github.com/lucas-clemente/quic-go@v0.16.2/client.go:316 +0xb8