Repository: go
Issue: net/http: frequent HTTP2 INTERNAL_ERROR errors during module zip download since 2021-10-06
Labels: NeedsInvestigation

```
#!watchflakes
post <- log ~ `golang\.org/[^@]+@v\d+\.\d+\.\d+[a-z0-9-.]*:.* stream error: stream ID \d+; INTERNAL_ERROR; received from peer`
```

The builders are seeing a lot of `INTERNAL_ERROR` results since 2021-10-06, typically for `google.golang.org/protobuf` but sometimes for other `golang.org` paths as well.

This may be related to #50541, which saw an uptick in errors from `go.googlesource.com` in about the same timeframe.

CC @golang/release

```
../../../../pkg/mod/cloud.google.com/go/datastore@v1.2.0/client.go:25:2: google.golang.org/genproto@v0.0.0-20210726143408-b02e89920bf0: stream error: stream ID 3; INTERNAL_ERROR; received from peer
../../../../pkg/mod/cloud.google.com/go@v0.88.0/internal/trace/trace.go:23:2: google.golang.org/genproto@v0.0.0-20210726143408-b02e89920bf0: stream error: stream ID 3; INTERNAL_ERROR; received from peer
../../../../pkg/mod/google.golang.org/grpc@v1.39.0/status/status.go:34:2: google.golang.org/genproto@v0.0.0-20210726143408-b02e89920bf0: stream error: stream ID 3; INTERNAL_ERROR; received from peer
../../../../pkg/mod/cloud.google.com/go/datastore@v1.2.0/save.go:26:2: google.golang.org/genproto@v0.0.0-20210726143408-b02e89920bf0: stream error: stream ID 3; INTERNAL_ERROR; received from peer
../../../../pkg/mod/cloud.google.com/go@v0.88.0/cloudbuild/apiv1/v2/cloud_build_client.go:33:2: google.golang.org/genproto@v0.0.0-20210726143408-b02e89920bf0: stream error: stream ID 3; INTERNAL_ERROR; received from peer
../../../../pkg/mod/cloud.google.com/go@v0.88.0/longrunning/autogen/operations_client.go:31:2: google.golang.org/genproto@v0.0.0-20210726143408-b02e89920bf0: stream error: stream ID 3; INTERNAL_ERROR; received from peer
../../../../pkg/mod/cloud.google.com/go@v0.88.0/iam/iam.go:30:2: google.golang.org/genproto@v0.0.0-20210726143408-b02e89920bf0: stream error: stream ID 3; INTERNAL_ERROR; received from peer
../../../../pkg/mod/cloud.google.com/go/storage@v1.10.0/iam.go:24:2: google.golang.org/genproto@v0.0.0-20210726143408-b02e89920bf0: stream error: stream ID 3; INTERNAL_ERROR; received from peer
```

`greplogs --dashboard -md -l -e 'golang\.org/[^@]+@v\d+\.\d+\.\d+[a-z0-9-.]*: stream error: stream ID \d+; INTERNAL_ERROR; received from peer' --since=2021-01-01`

[2022-02-19T16:23:54-3962a08-0261fa6/dragonfly-amd64](https://build.golang.org/log/6ad05f8583eeb12cfa3d9362d3ccb7491507b13a)
[2022-02-10T22:36:44-59536be-0a6cf87/linux-amd64-wsl](https://build.golang.org/log/4d8c368bb22dcdd77b0fca76180a8ac9909403d2)
[2022-02-09T18:09:24-9862752-6a70ee2/darwin-arm64-11_0-toothrot](https://build.golang.org/log/d61ef7c6788ecee3183cec25c46d8d2ae6ab1837)
[2022-02-09T16:29:28-dad3315-0a6cf87/darwin-arm64-12_0-toothrot](https://build.golang.org/log/77bd7650b2613d958e78e6449d2170fa2fbcd94c)
[2022-02-09T16:29:28-095f870-0a6cf87/darwin-arm64-12_0-toothrot](https://build.golang.org/log/1658f90178480ab24a3ec8462c7a516ea7edca6d)
[2022-02-08T17:01:10-9b156ee-ef06a5f/plan9-amd64-0intro](https://build.golang.org/log/047b0b9b77a4bb27711d57c704d0728842c2d162)
[2022-02-08T16:42:58-ac99473-e2277c8/darwin-arm64-12_0-toothrot](https://build.golang.org/log/e2c004c5ab7b783bdbed309f69d730ac8522d5c5)
[2022-02-03T19:55:40-cd36cc0-896df42/plan9-amd64-0intro](https://build.golang.org/log/e724b67c632c40c911f2dfe9b6d89ad03fb535db)
[2022-01-25T22:56:45-c20fd7c-6eb58cd/plan9-amd64-0intro](https://build.golang.org/log/2df6a2da476833f384881c891d1b4e7e93618c0d)
[2022-01-24T21:27:33-6944b10-671e115/plan9-amd64-0intro](https://build.golang.org/log/265338aec8e6bffc92b6fffe5a6d6627625f1c45)
[2022-01-24T21:27:33-5e0467b-671e115/plan9-amd64-0intro](https://build.golang.org/log/237767bf31afff29029d7d61e7910c0515c5ad4b)
[2022-01-14T16:41:18-4bd3f69-b41185c/plan9-386-0intro](https://build.golang.org/log/a6f15ef14dc2ea02e3460e9cf32f784ee7d9b589)
[2022-01-07T02:32:39-e83268e-2bb7f6b/linux-amd64-wsl](https://build.golang.org/log/eded875560b87c14bb1e047caae5a21b3bbeb523)
[2022-01-05T22:15:55-43762dc-a845a56/darwin-arm64-12_0-toothrot](https://build.golang.org/log/e6492b8a8c5513462f634a2ba913b8517a2166d4)
[2022-01-03T23:45:12-be6af36-95b240b/plan9-amd64-0intro](https://build.golang.org/log/6aba5f759fc96c87ed0e0c57977bc821eed856ec)
[2022-01-02T14:27:43-6944b10-c886143/plan9-amd64-0intro](https://build.golang.org/log/ceac0fa09b7fbb322cb0c52205ac02b5bc259baf)
[2021-12-15T20:26:19-be6af36-07ed86c/darwin-arm64-12_0-toothrot](https://build.golang.org/log/11bb9812dc6844e47fce8c6c50ee1df4230986af)
[2021-12-14T18:18:45-ecdc095-becaeea/plan9-arm](https://build.golang.org/log/f499bbbcd016bb878165983f15a395778235c2b5)
[2021-12-14T01:48:22-6944b10-1afa432/plan9-amd64-0intro](https://build.golang.org/log/336f488e0ea09aacc797345c14dfcc724679b578)
[2021-11-10T19:35:55-03971e3-b954f58/darwin-arm64-11_0-toothrot](https://build.golang.org/log/8008c8fef61b00ba245c8fdbe9522605310d669a)
[2021-10-28T14:25:03-103d89b-a3bb28e/darwin-amd64-10_15](https://build.golang.org/log/338f513fbf81668533b59d0833f77a251c95798d)
[2021-10-26T11:58:05-d418f37-1e2820a/openbsd-arm64-jsing](https://build.golang.org/log/6e68a8ae7f2a2909e8d5df2f7bd202239771512d)
[2021-10-14T15:16:55-a66eb64-ad99d88/linux-amd64-wsl](https://build.golang.org/log/103e4a00869ef59f7021ee78738c2ae50ea9c6a1)
[2021-10-14T01:51:22-e13a265-276fb27/windows-arm64-10](https://build.golang.org/log/96a974c62bae65bdefb2b859b6685bd0ede8dcd1)
[2021-10-13T00:11:47-281050f-4fb2e1c/darwin-amd64-11_0](https://build.golang.org/log/03ebf4136415069878a8819e3a70be3a1092b5a0)
[2021-10-11T20:46:14-089bfa5-7023535/darwin-amd64-11_0](https://build.golang.org/log/1d45de6f9e0529a05a8cac3ac28f2e237f378ee8)
[2021-10-07T20:37:43-86761ae-ef2ebbe/darwin-arm64-11_0-toothrot](https://build.golang.org/log/b36873760ae06eb6ba1769fc76656745bbfb4d8c)
[2021-10-07T20:37:43-59d4e92-ef2ebbe/darwin-arm64-11_0-toothrot](https://build.golang.org/log/66f3bdab18e1ef08daf6e4e7f8ec55897ba321bd)
[2021-10-06T18:44:56-40a54f1-195945a/darwin-amd64-nocgo](https://build.golang.org/log/312cb3da38b0b3869998a25a8505aee459b05280)