LibreELEC 9.1.502x86_64 - Audio static when video playback is paused

Hardware Specs:

00:00.0 Host bridge: Intel Corporation Xeon E3-1200 v5/E3-1500 v5/6th Gen Core Processor Host Bridge/DRAM Registers (rev 07)
00:02.0 VGA compatible controller: Intel Corporation HD Graphics 530 (rev 06)
00:14.0 USB controller: Intel Corporation Sunrise Point-H USB 3.0 xHCI Controller (rev 31)
00:16.0 Communication controller: Intel Corporation Sunrise Point-H CSME HECI (rev 31)
00:17.0 SATA controller: Intel Corporation Sunrise Point-H SATA controller [AHCI mode] (rev 31)
00:1c.0 PCI bridge: Intel Corporation Sunrise Point-H PCI Express Root Port (rev f1)
00:1f.0 ISA bridge: Intel Corporation Sunrise Point-H LPC Controller (rev 31)
00:1f.2 Memory controller: Intel Corporation Sunrise Point-H PMC (rev 31)
00:1f.3 Audio device: Intel Corporation Sunrise Point-H HD Audio (rev 31)
00:1f.4 SMBus: Intel Corporation Sunrise Point-H SMBus (rev 31)
01:00.0 Ethernet controller: Realtek Semiconductor Co., Ltd. RTL8111/8168/8411 PCI Express Gigabit Ethernet Controller (rev 0c)

Ever since I upgrade from 9.0.2 to 9.1.002, I have noticed that there is audio static when video playback is paused. Has anyone else noticed this behavior?

This issue did not exist in 9.0.1 or 9.0.2. I upgraded to 9.1.002 to move past a memory leak that was fixed in KODI 18.3.

Upgrading to LibreELEC 9.2 Beta1 (9.1.501) has resolved this issue.

Spoke to soon. The issue still exists in LibreELEC 9.2 Beta1 (9.1.501).

The issue appears to happen after KODI has been up and running for an extended amount of time. The last few times it has happened, KODI has been up for 5 days or more. A restart of KODI/reboot of the box resolves the issue. I will attempt to gather some debug logs the next time it occurs.

The issue occurred again today after just more than 2 days of up time.

I enabled DEBUG logs between 10:50 and 11:00 on 2019-10-19. I played several different types of video files and streams, and the issue occurred on all of them.

The KODI log is split in two due to file size.

hastebin

hastebin

Attaching the full log package for detailed AUDIO and HARDWARE logs.

I upgraded to LibreELEC 9.2 Beta2 (9.1.502). The issue still exists.

Everything was running fine for 5 days, and then the issue occurred.

The audio configuration is 2.1 channels. The static seems isolated to the left channel. I turned up the volume during playback, and I can hear the static in the left channel evenwhen the video playback is not paused, but it is not as loud when playback is paused.

After the issue happens, I can go into the KODI audio settings, and change the channels configuration to 2.0. After the configuration change, the issue goes away. A restart of KODI, or the entire system, is not required. If I change the channels configuration back to 2.1 without a KODI or system restart, the issue returns. A restart of the KODI process or a reboot of the device also resolves the problem

The issue last occurred between 2019-11-08 17:00 and 2019-11-08 18:00. DEBUG Logging was enabled at the time.

Kodi logs linked to below, broken into several parts due to the size of the kodi.log file.

alobucesur.kodi
iguposecey.kodi
yoxamofahi.kodi
iyodozakaw.kodi
aludetukuw.kodi
lujajokejo.kodi
pexesuyopi.kodi
ixegixupol.kodi

hastebin