Some additional errors are being seen in 5.16 -- Logs begin at Fri 2021-11-26 21:34:04 IST, end at Tue 2022-01-11 17:44:40 IST. -- Jan 11 17:42:26 MacBook kernel: Bluetooth: Core ver 2.22 Jan 11 17:42:26 MacBook kernel: NET: Registered PF_BLUETOOTH protocol family Jan 11 17:42:26 MacBook kernel: Bluetooth: HCI device and connection manager initialized Jan 11 17:42:26 MacBook kernel: Bluetooth: HCI socket layer initialized Jan 11 17:42:26 MacBook kernel: Bluetooth: L2CAP socket layer initialized Jan 11 17:42:26 MacBook kernel: Bluetooth: SCO socket layer initialized Jan 11 17:42:26 MacBook kernel: Bluetooth: HCI UART driver ver 2.3 Jan 11 17:42:26 MacBook kernel: Bluetooth: HCI UART protocol H4 registered Jan 11 17:42:26 MacBook kernel: Bluetooth: HCI UART protocol BCSP registered Jan 11 17:42:26 MacBook kernel: Bluetooth: HCI UART protocol LL registered Jan 11 17:42:26 MacBook kernel: Bluetooth: HCI UART protocol ATH3K registered Jan 11 17:42:26 MacBook kernel: Bluetooth: HCI UART protocol Three-wire (H5) registered Jan 11 17:42:26 MacBook kernel: Bluetooth: HCI UART protocol Intel registered Jan 11 17:42:26 MacBook kernel: Bluetooth: HCI UART protocol Broadcom registered Jan 11 17:42:26 MacBook kernel: Bluetooth: HCI UART protocol QCA registered Jan 11 17:42:26 MacBook kernel: Bluetooth: HCI UART protocol AG6XX registered Jan 11 17:42:26 MacBook kernel: Bluetooth: HCI UART protocol Marvell registered Jan 11 17:42:26 MacBook kernel: Bluetooth: hci0: BCM: failed to write update baudrate (-16) Jan 11 17:42:26 MacBook kernel: Bluetooth: hci0: Failed to set baudrate Jan 11 17:42:26 MacBook kernel: Bluetooth: hci0: BCM: chip id 150 Jan 11 17:42:26 MacBook kernel: Bluetooth: hci0: BCM: features 0x07 Jan 11 17:42:26 MacBook kernel: Bluetooth: hci0: BCM4364B3 Trinidad Olympic GEN (MFG) Jan 11 17:42:26 MacBook kernel: Bluetooth: hci0: BCM (001.016.075) build 0099 Jan 11 17:42:26 MacBook kernel: Bluetooth: hci0: BCM: firmware Patch file not found, tried: Jan 11 17:42:26 MacBook kernel: Bluetooth: hci0: BCM: 'brcm/BCM.hcd' Jan 11 17:42:26 MacBook kernel: Bluetooth: hci0: Failed to read codec capabilities (-56) Jan 11 17:42:26 MacBook kernel: Bluetooth: hci0: Failed to read codec capabilities (-56) Jan 11 17:42:26 MacBook kernel: Bluetooth: hci0: Failed to read codec capabilities (-56) Jan 11 17:42:26 MacBook kernel: Bluetooth: hci0: Failed to read codec capabilities (-56) Jan 11 17:42:26 MacBook kernel: Bluetooth: hci0: Failed to read codec capabilities (-56) Jan 11 17:42:26 MacBook kernel: Bluetooth: hci0: Failed to read codec capabilities (-56) Jan 11 17:42:36 MacBook kernel: Bluetooth: BNEP (Ethernet Emulation) ver 1.3 Jan 11 17:42:36 MacBook kernel: Bluetooth: BNEP filters: protocol multicast Jan 11 17:42:36 MacBook kernel: Bluetooth: BNEP socket layer initialized Jan 11 17:43:20 MacBook kernel: Bluetooth: RFCOMM TTY layer initialized Jan 11 17:43:20 MacBook kernel: Bluetooth: RFCOMM socket layer initialized Jan 11 17:43:20 MacBook kernel: Bluetooth: RFCOMM ver 1.11 Jan 11 17:43:45 MacBook kernel: Bluetooth: hci0: Failed to read codec capabilities (-56) Jan 11 17:43:45 MacBook kernel: Bluetooth: hci0: Failed to read codec capabilities (-56) Jan 11 17:43:45 MacBook kernel: Bluetooth: hci0: Failed to read codec capabilities (-56) Jan 11 17:43:45 MacBook kernel: Bluetooth: hci0: Failed to read codec capabilities (-56) Jan 11 17:43:45 MacBook kernel: Bluetooth: hci0: Failed to read codec capabilities (-56) Jan 11 17:43:45 MacBook kernel: Bluetooth: hci0: Failed to read codec capabilities (-56) Also, we haven't got any reply from the maintainers yet. I hope that I shall get a reply this time Regards Aditya
