https://bugzilla.kernel.org/show_bug.cgi?id=213923 Bug ID: 213923 Summary: Bluetooth: AC9560 doesn't respond any more after suspend multiple times Product: Drivers Version: 2.5 Kernel Version: v5.14-rc3 Hardware: All OS: Linux Tree: Mainline Status: NEW Severity: high Priority: P1 Component: Bluetooth Assignee: linux-bluetooth@xxxxxxxxxxxxxxx Reporter: koba.ko@xxxxxxxxxxxxx Regression: No Created attachment 298119 --> https://bugzilla.kernel.org/attachment.cgi?id=298119&action=edit lsusb 1. Turn BT off. 2. suspend(deep) and resume 10times. 3. can't open BT again #[failed]rfkill unblock bluetooth #[failed]sudo hciconfig hci0 up. 4. status of hci is always down. #sudo hciconfig -a Once issue appeare, get these errors [ 877.194032] Bluetooth: hci0: urb 0000000061b9a002 failed to resubmit (113) [ 886.941327] Bluetooth: hci0: Failed to read MSFT supported features (-110) it's related to mstf feature. 1. Remove MSTF from configuration, issue wouldn't be triggered. 2. revert this patch, issue wouldn't be observed. 4a37682c6b59c8888acf93117362d761c5923a69 Bluetooth: advmon offload MSFT handle -- You may reply to this email to add a comment. You are receiving this mail because: You are the assignee for the bug.
