| Summary: | Parselogs: Failed to obtain handles for "Service Changed" characteristic | ||||||
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| Product: | [Build System, Metadata & Runtime] BSPs | Reporter: | Juan Ramos <juan.fernandox.ramos.frayle> | ||||
| Component: | bsps-intel-corei7-64 | Assignee: | California Sullivan <california.l.sullivan> | ||||
| Status: | RESOLVED FIXED | QA Contact: | |||||
| Severity: | normal | ||||||
| Priority: | Medium | CC: | sgw | ||||
| Version: | 2.2 | ||||||
| Target Milestone: | 2.4 | ||||||
| Hardware: | x86 | ||||||
| OS: | x86_64 | ||||||
| Whiteboard: | |||||||
| OS type for building Yocto: | --- | Type of Regression: | --- | ||||
| Verified: | Documentation change: | No (bug/feature does not impact docs) | |||||
| Attachments: |
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It looks like the NUC6 just has problems bringing up its Bluetooth device that early in the boot sequence, and it retries later. In my case I see: [ 4.091790] Bluetooth: hci0: Minimum firmware build 1 week 10 2014 [ 4.097326] Bluetooth: hci0: Found device firmware: intel/ibt-11-5.sfi [ 4.145317] Bluetooth: hci0: Failed to send firmware data (-38) Followed by this later on: [ 11.509870] Bluetooth: hci0: Minimum firmware build 1 week 10 2014 [ 11.509988] Bluetooth: hci0: Found device firmware: intel/ibt-11-5.sfi [ 13.090308] Bluetooth: hci0: Waiting for firmware download to complete [ 13.090829] Bluetooth: hci0: Firmware loaded in 1549114 usecs [ 13.090987] Bluetooth: hci0: Waiting for device to boot [ 13.101958] Bluetooth: hci0: Device booted in 10818 usecs With Bluetooth coming up successfully. This behavior is consistent with between 4.1 and 4.9 kernels. I will send a whitelist patch. Whitelist patch sent to mailing list. |
Created attachment 3532 [details] LSB-corei7-64_NUC log STATUS: IDLE BUILD: 2.2 rc6: dc8508f609974cc99606b9042bfa7f870ce80228 ENVIRONMENT: corei7-64-lsb on NUC STEPS TO REPRODUCE: Parse dmesg log and all log files in /var/log for keywords like: "error" , "failed" , "cannot", "can't" etc. Filter out the known and invalid errors or errors that appear in certain situations and need to be ignored. EXPECTED OUTCOME: No errors or fails should be present in logs Actual result: Central error: Nov 7 19:24:55 intel-corei7-64 bluetoothd[1221]: Failed to obtain handles for "Service Changed" characteristic Central error: Nov 7 19:24:48 intel-corei7-64 kernel: [ 9.382358] Bluetooth: hci0: Failed to send firmware data (-38) Central error: Nov 7 19:25:08 intel-corei7-64 getty[1390]: tcgetattr: Input/output error^M Central error: [ 9.382358] Bluetooth: hci0: Failed to send firmware data (-38)