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WVMQWENWS_6D91C42F
source=WEBVM
time=2026-11-07T20:42:10+00:00
stage=PI_WRAPPER_FINISHED
[2026-11-07T20:39:40+00:00] PI_WRAPPER_STARTED tag=WVMQWENWS_6D91C42F script=pi.py
[2026-11-07T20:39:48+00:00] PI_IMPL_FETCHED source=main characters=35466
[2026-11-07T20:39:48+00:00] booting.
[2026-11-07T20:39:48+00:00] booting..
[2026-11-07T20:39:50+00:00] IO_LOOP_SOURCE_FETCHED file=controller.py attempt=1/10 characters=28077
[2026-11-07T20:39:50+00:00] IO_LOOP_SOURCE_FETCHED file=agent.py attempt=1/10 characters=10376
[2026-11-07T20:39:53+00:00] IO_LOOP_SOURCE_FETCHED file=tcp_socks5.py attempt=1/10 characters=19026
[2026-11-07T20:39:53+00:00] RX_TX_PROOF_SKIPPED already_validated=1 override=WEBVM_RUN_RX_TX_PROOF=1
[2026-11-07T20:39:53+00:00] TCP_LINK_CONTROLLER_START kernel_id=simonday/webvm-tcp-link
[2026-11-07T20:39:55+00:00] IO_LOOP_CONTROLLER {"dataset_id": "simonday/webvm-io-loop-rx", "event": "RUN_BEGIN", "kernel_id": "simonday/webvm-tcp-link", "poll_seconds": 10, "time": "2026-11-07T20:39:55.445+00:00", "timeout_seconds": 900}
[2026-11-07T20:39:55+00:00] IO_LOOP_CONTROLLER {"attempt": "configured_environment", "command": ["kaggle", "kernels", "status", "simonday/webvm-tcp-link"], "event": "API_REQUEST_START", "proxy_vars_removed": false, "time": "2026-11-07T20:39:55.456+00:00", "timeout_seconds": 60}
[2026-11-07T20:40:18+00:00] IO_LOOP_CONTROLLER {"attempt": "configured_environment", "command": ["kaggle", "kernels", "status", "simonday/webvm-tcp-link"], "duration_ms": 22957.644, "event": "API_REQUEST_RESULT", "exit_code": 1, "output_tail": "Cannot access kernel 'simonday/webvm-tcp-link' (Permission 'kernels.get' was denied). The most likely cause is a wrong kernel slug. The benchmark_task_slug returned by get_benchmark_leaderboard differs from the actual kernel slug — use the slug from the notebook URL (kaggle.com/code/owner/KERNEL-SLUG), not from the leaderboard. It can also occur if the notebook is private.\n", "time": "2026-11-07T20:40:18.416+00:00"}
[2026-11-07T20:40:21+00:00] IO_LOOP_CONTROLLER {"checksum": "97322e48369a1060a3c56f6218ade99a8481659d17a6d5e9fb50e852a6bde444", "event": "POC_FILES_WRITTEN", "notebook_bytes": 43654, "payload": "WEBVM_IO_LOOP_HELLO_V1", "request_id": "io-loop-proof-20261107T204018427178Z", "rx_bytes": 255, "sequence": 1, "time": "2026-11-07T20:40:19.764+00:00"}
[2026-11-07T20:40:21+00:00] IO_LOOP_CONTROLLER {"attempt": "configured_environment", "command": ["kaggle", "datasets", "status", "simonday/webvm-io-loop-rx"], "event": "API_REQUEST_START", "proxy_vars_removed": false, "time": "2026-11-07T20:40:19.772+00:00", "timeout_seconds": 60}
[2026-11-07T20:40:44+00:00] IO_LOOP_CONTROLLER {"attempt": "configured_environment", "command": ["kaggle", "datasets", "status", "simonday/webvm-io-loop-rx"], "duration_ms": 24339.101, "event": "API_REQUEST_RESULT", "exit_code": 0, "output_tail": "ready", "time": "2026-11-07T20:40:44.112+00:00"}
[2026-11-07T20:40:46+00:00] IO_LOOP_CONTROLLER {"dataset_id": "simonday/webvm-io-loop-rx", "event": "RX_DATASET_EXISTENCE_PROBE", "exists": true, "time": "2026-11-07T20:40:44.115+00:00"}
[2026-11-07T20:40:46+00:00] IO_LOOP_CONTROLLER {"attempt": "configured_environment", "command": ["kaggle", "datasets", "version", "-p", "/home/user/kaggle-tcp-link-run/dataset", "-m", "WebVM IO loop RX message sequence 1", "-r", "skip"], "event": "API_REQUEST_START", "proxy_vars_removed": false, "time": "2026-11-07T20:40:44.119+00:00", "timeout_seconds": 300}
[2026-11-07T20:41:15+00:00] IO_LOOP_CONTROLLER {"attempt": "configured_environment", "command": ["kaggle", "datasets", "version", "-p", "/home/user/kaggle-tcp-link-run/dataset", "-m", "WebVM IO loop RX message sequence 1", "-r", "skip"], "duration_ms": 30712.325, "event": "API_REQUEST_RESULT", "exit_code": 0, "output_tail": "Starting upload for file rx_message.json\n\n 0%| | 0.00/255 [00:00<?, ?B/s]\n100%|██████████| 255/255 [00:01<00:00, 130B/s]\n100%|██████████| 255/255 [00:03<00:00, 84.2B/s]\nUpload successful: rx_message.json (255B)\nDataset version is being created. Please check progress at https://www.kaggle.com/datasets/simonday/webvm-io-loop-rx\n", "time": "2026-11-07T20:41:14.832+00:00"}
[2026-11-07T20:41:15+00:00] IO_LOOP_CONTROLLER {"dataset_id": "simonday/webvm-io-loop-rx", "event": "RX_RESOURCE_PUBLISHED", "message_checksum": "97322e48369a1060a3c56f6218ade99a8481659d17a6d5e9fb50e852a6bde444", "time": "2026-11-07T20:41:14.838+00:00"}
[2026-11-07T20:41:15+00:00] IO_LOOP_CONTROLLER {"attempt": "configured_environment", "command": ["kaggle", "datasets", "download", "simonday/webvm-io-loop-rx", "-f", "rx_message.json", "-p", "/home/user/kaggle-tcp-link-run/output/published_rx_verify", "--unzip", "-o"], "event": "API_REQUEST_START", "proxy_vars_removed": false, "time": "2026-11-07T20:41:14.845+00:00", "timeout_seconds": 90}
[2026-11-07T20:41:44+00:00] IO_LOOP_CONTROLLER {"attempt": "configured_environment", "command": ["kaggle", "datasets", "download", "simonday/webvm-io-loop-rx", "-f", "rx_message.json", "-p", "/home/user/kaggle-tcp-link-run/output/published_rx_verify", "--unzip", "-o"], "duration_ms": 29750.535, "event": "API_REQUEST_RESULT", "exit_code": 0, "output_tail": "Dataset URL: https://www.kaggle.com/datasets/simonday/webvm-io-loop-rx\nLicense(s): CC0-1.0\nDownloading rx_message.json to /home/user/kaggle-tcp-link-run/output/published_rx_verify\n\n 0%| | 0.00/255 [00:00<?, ?B/s]\n100%|██████████| 255/255 [00:00<00:00, 4.09kB/s]\n\n", "time": "2026-11-07T20:41:44.596+00:00"}
[2026-11-07T20:41:44+00:00] IO_LOOP_CONTROLLER {"checksum": "97322e48369a1060a3c56f6218ade99a8481659d17a6d5e9fb50e852a6bde444", "dataset_id": "simonday/webvm-io-loop-rx", "event": "RX_PUBLICATION_VERIFIED", "file": "/home/user/kaggle-tcp-link-run/output/published_rx_verify/rx_message.json", "request_id": "io-loop-proof-20261107T204018427178Z", "time": "2026-11-07T20:41:44.625+00:00"}
[2026-11-07T20:41:44+00:00] IO_LOOP_CONTROLLER {"attempt": "configured_environment", "command": ["kaggle", "kernels", "push", "-p", "/home/user/kaggle-tcp-link-run/kernel"], "event": "API_REQUEST_START", "proxy_vars_removed": false, "time": "2026-11-07T20:41:44.631+00:00", "timeout_seconds": 300}
[2026-11-07T20:42:06+00:00] IO_LOOP_CONTROLLER {"attempt": "configured_environment", "command": ["kaggle", "kernels", "push", "-p", "/home/user/kaggle-tcp-link-run/kernel"], "duration_ms": 21401.255, "event": "API_REQUEST_RESULT", "exit_code": 1, "output_tail": "409 Client Error: Conflict for url: https://api.kaggle.com/v1/kernels.KernelsApiService/SaveKernel\nYour kernel title does not resolve to the specified id. This may result in surprising behavior. We suggest making your title something that resolves to the specified id. See https://en.wikipedia.org/wiki/Clean_URL#Slug for more information on how slugs are determined.\n", "time": "2026-11-07T20:42:06.033+00:00"}
[2026-11-07T20:42:09+00:00] Traceback (most recent call last):
[2026-11-07T20:42:09+00:00] File "/home/user/kaggle-io-loop/controller.py", line 488, in <module>
[2026-11-07T20:42:09+00:00] main()
[2026-11-07T20:42:09+00:00] File "/home/user/kaggle-io-loop/controller.py", line 320, in main
[2026-11-07T20:42:09+00:00] command(log, ["kaggle", "kernels", "push", "-p", str(kernel_dir)], timeout=300, check=True)
[2026-11-07T20:42:09+00:00] File "/home/user/kaggle-io-loop/controller.py", line 137, in command
[2026-11-07T20:42:09+00:00] raise RuntimeError("Command failed: " + " ".join(argv) + " (exit " + str(result.returncode) + ")")
[2026-11-07T20:42:09+00:00] RuntimeError: Command failed: kaggle kernels push -p /home/user/kaggle-tcp-link-run/kernel (exit 1)
[2026-11-07T20:42:10+00:00] TCP_LINK_CONTROLLER_EXIT returncode=1
[2026-11-07T20:42:10+00:00] Traceback (most recent call last):
[2026-11-07T20:42:10+00:00] File "/home/user/examples/python3/pi.py", line 65, in <module>
[2026-11-07T20:42:10+00:00] main()
[2026-11-07T20:42:10+00:00] File "https://raw.githubusercontent.com/scatterp2/webvm/main/examples/python3/pi_impl.py", line 895, in main
[2026-11-07T20:42:10+00:00] File "https://raw.githubusercontent.com/scatterp2/webvm/main/examples/python3/pi_impl.py", line 887, in run_io_loop_proof
[2026-11-07T20:42:10+00:00] File "https://raw.githubusercontent.com/scatterp2/webvm/main/examples/python3/pi_impl.py", line 811, in run_streamed_subprocess
[2026-11-07T20:42:10+00:00] RuntimeError: TCP_LINK_CONTROLLER failed with exit code 1
[2026-11-07T20:42:10+00:00] PI_WRAPPER_FINISHED returncode=1
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Cairnbin