[0.21] test: assertion failed in feature_taproot.py #22581

1. 
   fanquake commented at 11:58 AM on July 29, 2021: member

   Seeing the same failure on a number of the 0.21 backport PRs. i.e https://cirrus-ci.com/task/5497683654737920:

   168/194 - feature_taproot.py failed, Duration: 1248 s
   stdout:
   2021-07-29T09:23:04.366000Z TestFramework (INFO): Initializing test directory /tmp/cirrus-ci-build/ci/scratch/test_runner/test_runner_₿_🏃_20210729_091956/feature_taproot_172
   2021-07-29T09:23:07.475000Z TestFramework (INFO): Post-activation tests...
   2021-07-29T09:23:16.879000Z TestFramework (INFO): - Constructing addresses for returning coins
   2021-07-29T09:23:17.297000Z TestFramework (INFO): - Creating test UTXOs...
   2021-07-29T09:23:18.643000Z TestFramework (INFO): - Running 2740 spending tests
   2021-07-29T09:23:44.188000Z TestFramework (INFO):   - 201 tests done
   2021-07-29T09:24:12.165000Z TestFramework (INFO):   - 401 tests done
   2021-07-29T09:25:01.751000Z TestFramework (INFO):   - 601 tests done
   2021-07-29T09:25:39.542000Z TestFramework (INFO):   - 800 tests done
   2021-07-29T09:26:23.207000Z TestFramework (INFO):   - 1001 tests done
   2021-07-29T09:27:14.258000Z TestFramework (INFO):   - 1201 tests done
   2021-07-29T09:28:12.163000Z TestFramework (INFO):   - 1402 tests done
   2021-07-29T09:29:06.211000Z TestFramework (INFO):   - 1601 tests done
   2021-07-29T09:29:49.906000Z TestFramework (INFO):   - 1800 tests done
   2021-07-29T09:30:48.693000Z TestFramework (INFO):   - 2000 tests done
   2021-07-29T09:32:02.797000Z TestFramework (INFO):   - 2201 tests done
   2021-07-29T09:33:25.161000Z TestFramework (INFO):   - 2401 tests done
   2021-07-29T09:34:37.826000Z TestFramework (INFO):   - 2601 tests done
   2021-07-29T09:35:35.910000Z TestFramework (INFO):   - Done
   2021-07-29T09:43:46.969000Z TestFramework (ERROR): Assertion failed
   Traceback (most recent call last):
     File "/tmp/cirrus-ci-build/ci/scratch/build/bitcoin-x86_64-pc-linux-gnu/test/functional/test_framework/test_framework.py", line 126, in main
       self.run_test()
     File "/tmp/cirrus-ci-build/ci/scratch/build/bitcoin-x86_64-pc-linux-gnu/test/functional/feature_taproot.py", line 1466, in run_test
       self.sync_blocks()
     File "/tmp/cirrus-ci-build/ci/scratch/build/bitcoin-x86_64-pc-linux-gnu/test/functional/test_framework/test_framework.py", line 615, in sync_blocks
       assert (all([len(x.getpeerinfo()) for x in rpc_connections]))
   AssertionError
   2021-07-29T09:43:46.975000Z TestFramework (INFO): Stopping nodes
   2021-07-29T09:43:51.344000Z TestFramework (WARNING): Not cleaning up dir /tmp/cirrus-ci-build/ci/scratch/test_runner/test_runner_₿_🏃_20210729_091956/feature_taproot_172
   2021-07-29T09:43:51.344000Z TestFramework (ERROR): Test failed. Test logging available at /tmp/cirrus-ci-build/ci/scratch/test_runner/test_runner_₿_🏃_20210729_091956/feature_taproot_172/test_framework.log
   2021-07-29T09:43:51.344000Z TestFramework (ERROR): 
   2021-07-29T09:43:51.344000Z TestFramework (ERROR): Hint: Call /tmp/cirrus-ci-build/ci/scratch/build/bitcoin-x86_64-pc-linux-gnu/test/functional/combine_logs.py '/tmp/cirrus-ci-build/ci/scratch/test_runner/test_runner_₿_🏃_20210729_091956/feature_taproot_172' to consolidate all logs
   2021-07-29T09:43:51.344000Z TestFramework (ERROR): 
   2021-07-29T09:43:51.345000Z TestFramework (ERROR): If this failure happened unexpectedly or intermittently, please file a bug and provide a link or upload of the combined log.
   2021-07-29T09:43:51.345000Z TestFramework (ERROR): https://github.com/bitcoin/bitcoin/issues
   2021-07-29T09:43:51.345000Z TestFramework (ERROR): 
   

2. fanquake added the label Tests on Jul 29, 2021
3. fanquake added this to the milestone 0.21.2 on Jul 29, 2021
4. 
   MarcoFalke commented at 12:02 PM on July 29, 2021: member

   #20535

5. 
   fanquake commented at 12:03 PM on July 29, 2021: member

   Thought it might have been that, although both the cirrus links in the PR give me a white screen, so couldn't compare logs.

6. 
   MarcoFalke commented at 12:31 PM on July 29, 2021: member

   I've also included the disconnect message in the description ("Timeout downloading block"). The same error also appears in your failed run.

7. 
   fanquake commented at 12:38 PM on July 29, 2021: member

   The same error also appears in your failed run.

   I can't see for looking.

8. 
   MarcoFalke commented at 12:43 PM on July 29, 2021: member

   

9. MarcoFalke referenced this in commit 068ac69b56 on Jul 30, 2021
10. fanquake closed this on Aug 1, 2021

    ---

11. DrahtBot locked this on Aug 18, 2022

Milestone
0.21.2