Bug 976320
| Summary: | [Bluetooth] Lots of "hci0 SCO packet for unknown connection handle" messages with headset, cracks and gaps in audio | ||||||
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| Product: | [Fedora] Fedora | Reporter: | Mihai Lazarescu <mihai> | ||||
| Component: | kernel | Assignee: | Kernel Maintainer List <kernel-maint> | ||||
| Status: | CLOSED WORKSFORME | QA Contact: | Fedora Extras Quality Assurance <extras-qa> | ||||
| Severity: | unspecified | Docs Contact: | |||||
| Priority: | unspecified | ||||||
| Version: | 18 | CC: | gansalmon, itamar, jonathan, kernel-maint, madhu.chinakonda | ||||
| Target Milestone: | --- | ||||||
| Target Release: | --- | ||||||
| Hardware: | x86_64 | ||||||
| OS: | Linux | ||||||
| Whiteboard: | |||||||
| Fixed In Version: | Doc Type: | Bug Fix | |||||
| Doc Text: | Story Points: | --- | |||||
| Clone Of: | Environment: | ||||||
| Last Closed: | 2013-08-15 08:36:40 UTC | Type: | Bug | ||||
| Regression: | --- | Mount Type: | --- | ||||
| Documentation: | --- | CRM: | |||||
| Verified Versions: | Category: | --- | |||||
| oVirt Team: | --- | RHEL 7.3 requirements from Atomic Host: | |||||
| Cloudforms Team: | --- | Target Upstream Version: | |||||
| Embargoed: | |||||||
| Attachments: |
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Possible duplicate of #767347. Kernel 3.10.5 is the first that appears to have this fixed. *** This bug has been marked as a duplicate of bug 767347 *** |
Created attachment 763429 [details] Sample of Bluetooth error messages flooding the logs. Description of problem: After pairing a VH410 Bluetooth headset are generated large logs of messages like: Bluetooth: hci0 SCO packet for unknown connection handle (16-bit uint) (see attached sample). Sometimes the headset won't pair, logging this message: Bluetooth: hci0 ACL packet for unknown connection handle 21 The Bluetooth adapter is the Atheros AR9485 embedded in the ASUS UX31E laptops: usb 1-1.8: New USB device strings: Mfr=1, Product=2, SerialNumber=3 usb 1-1.8: Product: Bluetooth USB Host Controller usb 1-1.8: Manufacturer: Atheros Communications usb 1-1.8: SerialNumber: Alaska Day 2006 Version-Release number of selected component (if applicable): kernel-3.9.6-200.fc18.x86_64 bluez-4.101-6.fc18.x86_64 How reproducible: Always. Steps to Reproduce: 1. Pair the VH410 Bluetooth headset. 2. Start an audio I/O stream (e.g., Skype) Actual results: Many messages logged and gaps in audio (both in and out). Expected results: No audio gaps and/or log flood. Additional info: