https://bugzilla.kernel.org/show_bug.cgi?id=203535 Bug ID: 203535 Summary: Bluetooth: command tx timeout with Intel Corporation Wireless 7260 in A2DP mode Product: Drivers Version: 2.5 Kernel Version: 5.0.11 Hardware: All OS: Linux Tree: Mainline Status: NEW Severity: normal Priority: P1 Component: Bluetooth Assignee: linux-bluetooth@xxxxxxxxxxxxxxx Reporter: iam@xxxxxxxxxxxxxxx Regression: No I have Intel Corporation Wireless 7260 (rev 73) with 8087:07dc Intel Corp. Bluetooth module. >From time to time, pausing and playing audio over A2DP causes Bluetooth stack to stall with the following in kernel log: Bluetooth: hci0: command 0x041f tx timeout Bluetooth: hci0: command 0x0406 tx timeout Bluetooth: hci0: command 0x0c03 tx timeout Bluetooth: hci0: HCI reset during shutdown failed Bluetooth: hci0: urb 0000000044e22bee failed to resubmit (113) Bluetooth: hci0: urb 00000000fc976241 failed to resubmit (113) Bluetooth: hci0: urb 00000000a59b126a failed to resubmit (113) Bluetooth: hci0: urb 00000000215e997b failed to resubmit (113) Note that "HCI reset during shutdown failed" happened when I tried to disable Bluetooth and enable it again. Removing btusb and btintel modules and inserting them again helps. Bluetooth: hci0: read Intel version: 370710018002030d57 Bluetooth: hci0: Intel device is already patched. patch num: 57 Kernel version: 5.0.11. Happened on 4.9-4.19 as well. Fedora's firmware package: linux-firmware.noarch 20190416-95.fc30 -- You are receiving this mail because: You are the assignee for the bug.
