From: bugzilla-daemon@bugzilla.kernel.org
To: linux-bluetooth@vger.kernel.org
Subject: [Bug 212387] New: Bluetooth: Connection Timeout
Date: Mon, 22 Mar 2021 17:25:37 +0000 [thread overview]
Message-ID: <bug-212387-62941@https.bugzilla.kernel.org/> (raw)
https://bugzilla.kernel.org/show_bug.cgi?id=212387
Bug ID: 212387
Summary: Bluetooth: Connection Timeout
Product: Drivers
Version: 2.5
Kernel Version: 5.11.7
Hardware: Intel
OS: Linux
Tree: Mainline
Status: NEW
Severity: normal
Priority: P1
Component: Bluetooth
Assignee: linux-bluetooth@vger.kernel.org
Reporter: yurii.matsiuk@gmail.com
Regression: No
Created attachment 295995
--> https://bugzilla.kernel.org/attachment.cgi?id=295995&action=edit
btmon on 20210315 firmware
Headphones intermittently disconnect on latest firmware.
Workaround: rolling back to `2020-12-18`.
Hardware: Dell XPS 9310 + Sony WH-1000MX3
0000:00:00.0 Host bridge: Intel Corporation 11th Gen Core Processor Host
Bridge/DRAM Registers (rev 01)
0000:00:02.0 VGA compatible controller: Intel Corporation TigerLake GT2 [Iris
Xe Graphics] (rev 01)
0000:00:04.0 Signal processing controller: Intel Corporation Device 9a03 (rev
01)
0000:00:06.0 System peripheral: Intel Corporation Device 09ab
0000:00:07.0 PCI bridge: Intel Corporation Tiger Lake-LP Thunderbolt 4 PCI
Express Root Port #0 (rev 01)
0000:00:07.2 PCI bridge: Intel Corporation Tiger Lake-LP Thunderbolt 4 PCI
Express Root Port #2 (rev 01)
0000:00:0a.0 Signal processing controller: Intel Corporation Device 9a0d (rev
01)
0000:00:0d.0 USB controller: Intel Corporation Tiger Lake-LP Thunderbolt 4 USB
Controller (rev 01)
0000:00:0d.2 USB controller: Intel Corporation Tiger Lake-LP Thunderbolt 4 NHI
#0 (rev 01)
0000:00:0d.3 USB controller: Intel Corporation Tiger Lake-LP Thunderbolt 4 NHI
#1 (rev 01)
0000:00:0e.0 RAID bus controller: Intel Corporation Volume Management Device
NVMe RAID Controller
0000:00:12.0 Serial controller: Intel Corporation Tiger Lake-LP Integrated
Sensor Hub (rev 20)
0000:00:14.0 USB controller: Intel Corporation Tiger Lake-LP USB 3.2 Gen 2x1
xHCI Host Controller (rev 20)
0000:00:14.2 RAM memory: Intel Corporation Tiger Lake-LP Shared SRAM (rev 20)
0000:00:14.3 Network controller: Intel Corporation Wi-Fi 6 AX201 (rev 20)
0000:00:15.0 Serial bus controller [0c80]: Intel Corporation Tiger Lake-LP
Serial IO I2C Controller #0 (rev 20)
0000:00:15.1 Serial bus controller [0c80]: Intel Corporation Tiger Lake-LP
Serial IO I2C Controller #1 (rev 20)
0000:00:16.0 Communication controller: Intel Corporation Tiger Lake-LP
Management Engine Interface (rev 20)
0000:00:19.0 Serial bus controller [0c80]: Intel Corporation Tiger Lake-LP
Serial IO I2C Controller #4 (rev 20)
0000:00:19.1 Serial bus controller [0c80]: Intel Corporation Tiger Lake-LP
Serial IO I2C Controller #5 (rev 20)
0000:00:1d.0 PCI bridge: Intel Corporation Device a0b3 (rev 20)
0000:00:1f.0 ISA bridge: Intel Corporation Tiger Lake-LP LPC Controller (rev
20)
0000:00:1f.3 Multimedia audio controller: Intel Corporation Tiger Lake-LP Smart
Sound Technology Audio Controller (rev 20)
0000:00:1f.4 SMBus: Intel Corporation Tiger Lake-LP SMBus Controller (rev 20)
0000:00:1f.5 Serial bus controller [0c80]: Intel Corporation Tiger Lake-LP SPI
Controller (rev 20)
0000:71:00.0 Unassigned class [ff00]: Realtek Semiconductor Co., Ltd. RTS5260
PCI Express Card Reader (rev 01)
10000:e0:06.0 PCI bridge: Intel Corporation 11th Gen Core Processor PCIe
Controller (rev 01)
10000:e1:00.0 Non-Volatile memory controller: Micron Technology Inc Device 5405
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