[W 2026-05-22 18:28:58.463 ServerApp] ServerApp.token config is deprecated in 2.0. Use IdentityProvider.token.
[I 2026-05-22 18:28:58.477 ServerApp] jupyter_server_terminals | extension was successfully linked.
[W 2026-05-22 18:28:58.490 ServerApp] All authentication is disabled.  Anyone who can connect to this server will be able to run code.
[I 2026-05-22 18:28:58.491 ServerApp] jupyter_server_terminals | extension was successfully loaded.
[I 2026-05-22 18:28:58.493 ServerApp] The port 28897 is already in use, trying another port.
[I 2026-05-22 18:28:58.494 ServerApp] The port 28898 is already in use, trying another port.
[I 2026-05-22 18:28:58.494 ServerApp] The port 28899 is already in use, trying another port.
[I 2026-05-22 18:28:58.494 ServerApp] Serving notebooks from local directory: /root/.pruva/runs/cve-2026-35397_20260522-180936/tmp_variant_test/data
[I 2026-05-22 18:28:58.494 ServerApp] Jupyter Server 2.18.0 is running at:
[I 2026-05-22 18:28:58.494 ServerApp] http://localhost:28900/
[I 2026-05-22 18:28:58.494 ServerApp]     http://127.0.0.1:28900/
[I 2026-05-22 18:28:58.494 ServerApp] Use Control-C to stop this server and shut down all kernels (twice to skip confirmation).