Bug#1093390: linux-image-6.1.0-30-amd64: Audio with snd_pcm_oss choppy with -29 and -30; <= -28 is fine

Looking through the changes beween 6.1.119 and 6.1.123 I don't spot something obviously suspicious. There were no changes in sound/core/oss. I ended up writing to Takashi Iwai who authored this patch: ALSA: usb-audio: Notify xrun for low-latency mode - kernel/git/stable/linux.git - Linux ke

Bug#1093390: Now Occurring with 6.12.9+bpo-amd64

Now Occurring with 6.12.9+bpo-amd64

Bug#1093390: linux-image-6.1.0-30-amd64: Audio with snd_pcm_oss choppy with -29 and -30; <= -28 is fine

I installed 6.11.10+bpo-amd64 from bookworm-backports and it does not have the issue either. Seems to have been introduced in 6.1.0-29?

Bug#1093390: linux-image-6.1.0-30-amd64: Audio with snd_pcm_oss choppy with -29 and -30; <= -28 is fine

Package: src:linux Version: 6.1.124-1 Severity: important Dear Maintainer, * What led up to the situation? Number of Debian bookworm (stable) systems were upgraded to 6.1.0-30 as part of the 12.9 release. Upon reboot, Asterisk/app_rpt audo has a choppy pulse noise for any