1Z [DEBUG] Matched 2 unique hooks for query "Read" (2 before deduplication)
2026-02-21T21:00:02.023Z [DEBUG] Hooks: Checking initial response for async: {}
2026-02-21T21:00:02.023Z [DEBUG] Hooks: Parsed initial response: {}
2026-02-21T21:00:02.023Z [DEBUG] Hooks: Initial response is not async, continuing normal processing
2026-02-21T21:00:02.029Z [DEBUG] Successfully parsed and validated hook JSON output
2026-02-21T21:00:02.029Z [DEBUG] Hook PostToolUse:Read (PostToolUse) success:
{}
2026-02-21T21:00:02.367Z [DEBUG] [useDeferredValue] Messages deferred by 6 (2041→2047)
2026-02-21T21:00:02.381Z [DEBUG] [useDeferredValue] Messages deferred by 6 (2041→2047)
2026-02-21T21:00:02.957Z [DEBUG] executePreToolHooks called for tool: WebFetch
2026-02-21T21:00:02.959Z [DEBUG] Getting matching hook commands for PreToolUse with query: WebFetch
2026-02-21T21:00:02.959Z [DEBUG] Found 1 hook matchers in settings
2026-02-21T21:00:02.959Z [DEBUG] Matched 1 unique hooks for query "WebFetch" (1 before deduplication)
2026-02-21T21:00:02.965Z [DEBUG] [useDeferredValue] Messages deferred by 1 (2047→2048)
2026-02-21T21:00:02.979Z [DEBUG] High write ratio: blit=0, write=2381 (100.0% writes), screen=67x110
2026-02-21T21:00:02.982Z [DEBUG] [useDeferredValue] Messages deferred by 2 (2047→2049)
2026-02-21T21:00:02.995Z [DEBUG] Hooks: Checking initial response for async: {}
2026-02-21T21:00:02.995Z [DEBUG] Hooks: Parsed initial response: {}
2026-02-21T21:00:02.995Z [DEBUG] Hooks: Initial response is not async, continuing normal processing
2026-02-21T21:00:03.000Z [DEBUG] Successfully parsed and validated hook JSON output
2026-02-21T21:00:03.000Z [DEBUG] Hook PreToolUse:WebFetch (PreToolUse) success:
{}
2026-02-21T21:00:03.001Z [DEBUG] Permission suggestions for WebFetch: [
  {
    "type": "addRules",
    "destination": "localSettings",
    "rules": [
      {
        "toolName": "WebFetch",
        "ruleContent": "domain:auth.josie.cloud"
      }
    ],
    "behavior": "allow"
  }
]
2026-02-21T21:00:03.001Z [DEBUG] executePermissionRequestHooks called for tool: WebFetch
2026-02-21T21:00:03.003Z [DEBUG] Getting matching hook commands for PermissionRequest with query: WebFetch
2026-02-21T21:00:03.003Z [DEBUG] Found 0 hook matchers in settings
2026-02-21T21:00:03.003Z [DEBUG] Matched 0 unique hooks for query "WebFetch" (0 before deduplication)
2026-02-21T21:00:09.014Z [DEBUG] Getting matching hook commands for Notification with query: permission_prompt
2026-02-21T21:00:09.014Z [DEBUG] Found 0 hook matchers in settings
2026-02-21T21:00:09.014Z [DEBUG] Matched 0 unique hooks for query "permission_prompt" (0 before deduplication)
2026-02-21T21:00:21.695Z [DEBUG] AutoUpdaterWrapper: Installation type: npm-global
2026-02-21T21:00:21.927Z [DEBUG] WebFetch tool error (248ms): Request failed with status code 404
2026-02-21T21:00:21.927Z [ERROR] AxiosError: AxiosError: Request failed with status code 404
    at Lx (file:///home/josie/.config/nvm/versions/node/v20.19.1/lib/node_modules/@anthropic-ai/claude-code/cli.js:90:1138)
    at IncomingMessage.<anonymous> (file:///home/josie/.config/nvm/versions/node/v20.19.1/lib/node_modules/@anthropic-ai/claude-code/cli.js:91:9819)
    at IncomingMessage.emit (node:events:536:35)
    at endReadableNT (node:internal/streams/readable:1698:12)
    at process.processTicksAndRejections (node:internal/process/task_queues:82:21)
    at FE6.request (file:///home/josie/.config/nvm/versions/node/v20.19.1/lib/node_modules/@anthropic-ai/claude-code/cli.js:93:2132)
    at process.processTicksAndRejections (node:internal/process/task_queues:95:5)
    at async hKq (file:///home/josie/.config/nvm/versions/node/v20.19.1/lib/node_modules/@anthropic-ai/claude-code/cli.js:3341:2786)
    at async IKq (file:///home/josie/.config/nvm/versions/node/v20.19.1/lib/node_modules/@anthropic-ai/claude-code/cli.js:3341:3978)
    at async Object.call (file:///home/josie/.config/nvm/versions/node/v20.19.1/lib/node_modules/@anthropic-ai/claude-code/cli.js:3344:483)
    at async ms9 (file:///home/josie/.config/nvm/versions/node/v20.19.1/lib/node_modules/@anthropic-ai/claude-code/cli.js:2081:15022)
2026-02-21T21:00:21.930Z [DEBUG] Getting matching hook commands for PostToolUseFailure with query: WebFetch
2026-02-21T21:00:21.930Z [DEBUG] Found 0 hook matchers in settings
2026-02-21T21:00:21.930Z [DEBUG] Matched 0 unique hooks for query "WebFetch" (0 before deduplication)
2026-02-21T21:00:21.930Z [DEBUG] LSP Diagnostics: getLSPDiagnosticAttachments called
2026-02-21T21:00:21.930Z [DEBUG] LSP Diagnostics: Checking registry - 0 pending
2026-02-21T21:00:21.930Z [DEBUG] Hooks: Found 0 total hooks in registry
2026-02-21T21:00:21.930Z [DEBUG] Hooks: checkForNewResponses returning 0 responses
2026-02-21T21:00:21.931Z [DEBUG] Tool search disabled via experiment (tengu_tst_kx7): below threshold, deferred tools present [source: query]
2026-02-21T21:00:21.938Z [DEBUG] Writing to temp file: /home/josie/.claude.json.tmp.15627.1771707621938
2026-02-21T21:00:21.938Z [DEBUG] Preserving file permissions: 100644
2026-02-21T21:00:21.939Z [DEBUG] Temp file written successfully, size: 151018 bytes
2026-02-21T21:00:21.939Z [DEBUG] Applied original permissions to temp file
2026-02-21T21:00:21.939Z [DEBUG] Renaming /home/josie/.claude.json.tmp.15627.1771707621938 to /home/josie/.claude.json
2026-02-21T21:00:21.939Z [DEBUG] File /home/josie/.claude.json written atomically
2026-02-21T21:00:21.941Z [DEBUG] attribution header x-anthropic-billing-header: cc_version=2.1.50.839; cc_entrypoint=cli; cch=00000;
2026-02-21T21:00:21.941Z [DEBUG] [API:request] Creating client, ANTHROPIC_CUSTOM_HEADERS present: false, has Authorization header: false
2026-02-21T21:00:21.941Z [DEBUG] [API:auth] OAuth token check starting
2026-02-21T21:00:21.941Z [DEBUG] [API:auth] OAuth token check complete
2026-02-21T21:00:21.945Z [DEBUG] [useDeferredValue] Messages deferred by 1 (2049→2050)
2026-02-21T21:00:23.898Z [DEBUG] Stream started - received first chunk
2026-02-21T21:00:26.337Z [DEBUG] [useDeferredValue] Messages deferred by 1 (2050→2051)
2026-02-21T21:00:26.344Z [DEBUG] [useDeferredValue] Messages deferred by 1 (2050→2051)
2026-02-21T21:00:26.571Z [DEBUG] [useDeferredValue] Messages deferred by 1 (2051→2052)
2026-02-21T21:00:26.579Z [DEBUG] [useDeferredValue] Messages deferred by 1 (2051→2052)
2026-02-21T21:00:26.589Z [DEBUG] [useDeferredValue] Messages deferred by 1 (2051→2052)
2026-02-21T21:00:27.967Z [DEBUG] executePreToolHooks called for tool: Grep
2026-02-21T21:00:27.968Z [DEBUG] Getting matching hook commands for PreToolUse with query: Grep
2026-02-21T21:00:27.968Z [DEBUG] Found 1 hook matchers in settings
2026-02-21T21:00:27.968Z [DEBUG] Matched 1 unique hooks for query "Grep" (1 before deduplication)
2026-02-21T21:00:27.975Z [DEBUG] [useDeferredValue] Messages deferred by 1 (2052→2053)
2026-02-21T21:00:27.992Z [DEBUG] High write ratio: blit=0, write=2564 (100.0% writes), screen=72x110
2026-02-21T21:00:27.995Z [DEBUG] [useDeferredValue] Messages deferred by 2 (2052→2054)
2026-02-21T21:00:28.015Z [DEBUG] Hooks: Checking initial response for async: {}
2026-02-21T21:00:28.015Z [DEBUG] Hooks: Parsed initial response: {}
2026-02-21T21:00:28.015Z [DEBUG] Hooks: Initial response is not async, continuing normal processing
2026-02-21T21:00:28.028Z [DEBUG] High write ratio: blit=0, write=2628 (100.0% writes), screen=74x110
2026-02-21T21:00:28.031Z [DEBUG] Successfully parsed and validated hook JSON output
2026-02-21T21:00:28.031Z [DEBUG] Hook PreToolUse:Grep (PreToolUse) success:
{}
2026-02-21T21:00:28.052Z [DEBUG] Getting matching hook commands for PostToolUse with query: Grep
2026-02-21T21:00:28.052Z [DEBUG] Found 6 hook matchers in settings
2026-02-21T21:00:28.052Z [DEBUG] Matched 2 unique hooks for query "Grep" (2 before deduplication)
2026-02-21T21:00:28.094Z [DEBUG] Hooks: Checking initial response for async: {}
2026-02-21T21:00:28.094Z [DEBUG] Hooks: Parsed initial response: {}
2026-02-21T21:00:28.094Z [DEBUG] Hooks: Initial response is not async, continuing normal processing
2026-02-21T21:00:28.100Z [DEBUG] Successfully parsed and validated hook JSON output
2026-02-21T21:00:28.100Z [DEBUG] Hook PostToolUse:Grep (PostToolUse) success:
{}
2026-02-21T21:00:28.256Z [DEBUG] [useDeferredValue] Messages deferred by 6 (2054→2060)
2026-02-21T21:00:28.265Z [DEBUG] [useDeferredValue] Messages deferred by 6 (2054→2060)
2026-02-21T21:00:28.846Z [DEBUG] executePreToolHooks called for tool: Grep
2026-02-21T21:00:28.848Z [DEBUG] Getting matching hook commands for PreToolUse with query: Grep
2026-02-21T21:00:28.848Z [DEBUG] Found 1 hook matchers in settings
2026-02-21T21:00:28.848Z [DEBUG] Matched 1 unique hooks for query "Grep" (1 before deduplication)
2026-02-21T21:00:28.857Z [DEBUG] [useDeferredValue] Messages deferred by 1 (2060→2061)
2026-02-21T21:00:28.865Z [DEBUG] [useDeferredValue] Messages deferred by 2 (2060→2062)
2026-02-21T21:00:28.890Z [DEBUG] Hooks: Checking initial response for async: {}
2026-02-21T21:00:28.890Z [DEBUG] Hooks: Parsed initial response: {}
2026-02-21T21:00:28.890Z [DEBUG] Hooks: Initial response is not async, continuing normal processing
2026-02-21T21:00:28.896Z [DEBUG] Successfully parsed and validated hook JSON output
2026-02-21T21:00:28.896Z [DEBUG] Hook PreToolUse:Grep (PreToolUse) success:
{}
2026-02-21T21:00:28.916Z [DEBUG] Getting matching hook commands for PostToolUse with query: Grep
2026-02-21T21:00:28.916Z [DEBUG] Found 6 hook matchers in settings
2026-02-21T21:00:28.916Z [DEBUG] Matched 2 unique hooks for query "Grep" (2 before deduplication)
2026-02-21T21:00:28.948Z [DEBUG] Hooks: Checking initial response for async: {}
2026-02-21T21:00:28.948Z [DEBUG] Hooks: Parsed initial response: {}
2026-02-21T21:00:28.948Z [DEBUG] Hooks: Initial response is not async, continuing normal processing
2026-02-21T21:00:28.953Z [DEBUG] Successfully parsed and validated hook JSON output
2026-02-21T21:00:28.953Z [DEBUG] Hook PostToolUse:Grep (PostToolUse) success:
{}
2026-02-21T21:00:28.954Z [DEBUG] LSP Diagnostics: getLSPDiagnosticAttachments called
2026-02-21T21:00:28.954Z [DEBUG] LSP Diagnostics: Checking registry - 0 pending
2026-02-21T21:00:28.954Z [DEBUG] Hooks: Found 0 total hooks in registry
2026-02-21T21:00:28.954Z [DEBUG] Hooks: checkForNewResponses returning 0 responses
2026-02-21T21:00:28.955Z [DEBUG] Tool search disabled via experiment (tengu_tst_kx7): below threshold, deferred tools present [source: query]
2026-02-21T21:00:28.961Z [DEBUG] Writing to temp file: /home/josie/.claude.json.tmp.15627.1771707628961
2026-02-21T21:00:28.961Z [DEBUG] Preserving file permissions: 100644
2026-02-21T21:00:28.961Z [DEBUG] Temp file written successfully, size: 151018 bytes
2026-02-21T21:00:28.961Z [DEBUG] Applied original permissions to temp file
2026-02-21T21:00:28.961Z [DEBUG] Renaming /home/josie/.claude.json.tmp.15627.1771707628961 to /home/josie/.claude.json
2026-02-21T21:00:28.961Z [DEBUG] File /home/josie/.claude.json written atomically
2026-02-21T21:00:28.963Z [DEBUG] attribution header x-anthropic-billing-header: cc_version=2.1.50.839; cc_entrypoint=cli; cch=00000;
2026-02-21T21:00:28.963Z [DEBUG] [API:request] Creating client, ANTHROPIC_CUSTOM_HEADERS present: false, has Authorization header: false
2026-02-21T21:00:28.963Z [DEBUG] [API:auth] OAuth token check starting
2026-02-21T21:00:28.963Z [DEBUG] [API:auth] OAuth token check complete
2026-02-21T21:00:28.966Z [DEBUG] [useDeferredValue] Messages deferred by 6 (2062→2068)
2026-02-21T21:00:30.887Z [DEBUG] Stream started - received first chunk
2026-02-21T21:00:31.396Z [DEBUG] executePreToolHooks called for tool: Glob
2026-02-21T21:00:31.398Z [DEBUG] Getting matching hook commands for PreToolUse with query: Glob
2026-02-21T21:00:31.398Z [DEBUG] Found 1 hook matchers in settings
2026-02-21T21:00:31.398Z [DEBUG] Matched 1 unique hooks for query "Glob" (1 before deduplication)
2026-02-21T21:00:31.406Z [DEBUG] [useDeferredValue] Messages deferred by 1 (2068→2069)
2026-02-21T21:00:31.415Z [DEBUG] [useDeferredValue] Messages deferred by 2 (2068→2070)
2026-02-21T21:00:31.433Z [DEBUG] Hooks: Checking initial response for async: {}
2026-02-21T21:00:31.433Z [DEBUG] Hooks: Parsed initial response: {}
2026-02-21T21:00:31.433Z [DEBUG] Hooks: Initial response is not async, continuing normal processing
2026-02-21T21:00:31.440Z [DEBUG] Successfully parsed and validated hook JSON output
2026-02-21T21:00:31.440Z [DEBUG] Hook PreToolUse:Glob (PreToolUse) success:
{}
2026-02-21T21:00:31.451Z [DEBUG] Getting matching hook commands for PostToolUse with query: Glob
2026-02-21T21:00:31.451Z [DEBUG] Found 6 hook matchers in settings
2026-02-21T21:00:31.451Z [DEBUG] Matched 2 unique hooks for query "Glob" (2 before deduplication)
2026-02-21T21:00:31.486Z [DEBUG] Hooks: Checking initial response for async: {}
2026-02-21T21:00:31.486Z [DEBUG] Hooks: Parsed initial response: {}
2026-02-21T21:00:31.486Z [DEBUG] Hooks: Initial response is not async, continuing normal processing
2026-02-21T21:00:31.492Z [DEBUG] Successfully parsed and validated hook JSON output
2026-02-21T21:00:31.492Z [DEBUG] Hook PostToolUse:Glob (PostToolUse) success:
{}
2026-02-21T21:00:31.493Z [DEBUG] LSP Diagnostics: getLSPDiagnosticAttachments called
2026-02-21T21:00:31.493Z [DEBUG] LSP Diagnostics: Checking registry - 0 pending
2026-02-21T21:00:31.494Z [DEBUG] Hooks: Found 0 total hooks in registry
2026-02-21T21:00:31.494Z [DEBUG] Hooks: checkForNewResponses returning 0 responses
2026-02-21T21:00:31.494Z [DEBUG] Tool search disabled via experiment (tengu_tst_kx7): below threshold, deferred tools present [source: query]
2026-02-21T21:00:31.499Z [DEBUG] Writing to temp file: /home/josie/.claude.json.tmp.15627.1771707631499
2026-02-21T21:00:31.499Z [DEBUG] Preserving file permissions: 100644
2026-02-21T21:00:31.499Z [DEBUG] Temp file written successfully, size: 151018 bytes
2026-02-21T21:00:31.499Z [DEBUG] Applied original permissions to temp file
2026-02-21T21:00:31.499Z [DEBUG] Renaming /home/josie/.claude.json.tmp.15627.1771707631499 to /home/josie/.claude.json
2026-02-21T21:00:31.500Z [DEBUG] File /home/josie/.claude.json written atomically
2026-02-21T21:00:31.501Z [DEBUG] attribution header x-anthropic-billing-header: cc_version=2.1.50.839; cc_entrypoint=cli; cch=00000;
2026-02-21T21:00:31.501Z [DEBUG] [API:request] Creating client, ANTHROPIC_CUSTOM_HEADERS present: false, has Authorization header: false
2026-02-21T21:00:31.501Z [DEBUG] [API:auth] OAuth token check starting
2026-02-21T21:00:31.501Z [DEBUG] [API:auth] OAuth token check complete
2026-02-21T21:00:31.507Z [DEBUG] [useDeferredValue] Messages deferred by 6 (2070→2076)
2026-02-21T21:00:33.561Z [DEBUG] Stream started - received first chunk
2026-02-21T21:00:34.036Z [DEBUG] executePreToolHooks called for tool: Read
2026-02-21T21:00:34.037Z [DEBUG] Getting matching hook commands for PreToolUse with query: Read
2026-02-21T21:00:34.037Z [DEBUG] Found 1 hook matchers in settings
2026-02-21T21:00:34.037Z [DEBUG] Matched 1 unique hooks for query "Read" (1 before deduplication)
2026-02-21T21:00:34.043Z [DEBUG] [useDeferredValue] Messages deferred by 2 (2076→2078)
2026-02-21T21:00:34.081Z [DEBUG] Hooks: Checking initial response for async: {}
2026-02-21T21:00:34.081Z [DEBUG] Hooks: Parsed initial response: {}
2026-02-21T21:00:34.081Z [DEBUG] Hooks: Initial response is not async, continuing normal processing
2026-02-21T21:00:34.086Z [DEBUG] Successfully parsed and validated hook JSON output
2026-02-21T21:00:34.086Z [DEBUG] Hook PreToolUse:Read (PreToolUse) success:
{}
2026-02-21T21:00:34.093Z [DEBUG] Getting matching hook commands for PostToolUse with query: Read
2026-02-21T21:00:34.093Z [DEBUG] Found 6 hook matchers in settings
2026-02-21T21:00:34.093Z [DEBUG] Matched 2 unique hooks for query "Read" (2 before deduplication)
2026-02-21T21:00:34.125Z [DEBUG] Hooks: Checking initial response for async: {}
2026-02-21T21:00:34.125Z [DEBUG] Hooks: Parsed initial response: {}
2026-02-21T21:00:34.125Z [DEBUG] Hooks: Initial response is not async, continuing normal processing
2026-02-21T21:00:34.132Z [DEBUG] Successfully parsed and validated hook JSON output
2026-02-21T21:00:34.132Z [DEBUG] Hook PostToolUse:Read (PostToolUse) success:
{}
2026-02-21T21:00:34.414Z [DEBUG] [useDeferredValue] Messages deferred by 6 (2078→2084)
2026-02-21T21:00:34.426Z [DEBUG] [useosie.lol@vger.kernel.org>)
	for <hi@josie.lol>; Wed, 04 Feb 2026 09:55:23 +0000
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Date: Wed, 4 Feb 2026 11:53:26 +0200
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Subject: Re: [RFC PATCH] usb: host: xhci-sideband: fix deadlock in unregister
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To: Guan-Yu Lin <guanyulin@google.com>
Cc: Greg KH <gregkh@linuxfoundation.org>, mathias.nyman@intel.com,
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On 2/4/26 11:15, Guan-Yu Lin wrote:
> Regarding xhci_sideband_check():
> I have a concern regarding power management with the proposed check:
> 
> if (xhci->devs[i] && xhci->devs[i]->sideband)
>          return true;
> 
> vdev->sideband is assigned during xhci_sideband_register(), which
> happens when the class driver probes (device connection), and it
> persists until disconnect. If we use this check, the xHCI controller
> will be prevented from PM suspending (system suspend) as long as the
> device is connected, even if it is idle (not playing audio).
> For mobile power optimization, we need to allow the controller to
> suspend when the sideband is registered but idle.
> 
> Since we are proceeding with Option B, the class driver will be
> maintaining the udev->offload_usage count via usb_offload_get/put(). I
> propose we still rely on usb_offload_check() (or check offload_usage)
> within the xHCI sideband check. This ensures we only block or adjust
> the PM suspend flow only when there is active data transfer.
Sounds reasonable to me

Thanks
Mathias


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