https://bugs.kde.org/show_bug.cgi?id=394804
Bug ID: 394804
Summary: kmix memory leak suspected
Product: kmix
Version: 4.3
Platform: RedHat RPMs
OS: Linux
Status: UNCONFIRMED
Severity: normal
Priority: NOR
Component: Backend: Pulseaudio
Assignee: co...@mageia.org
Reporter: v.v.dy...@mail.ru
CC: es...@kde.org
Target Milestone: ---
Sometimes ALSA sink does not work properly in PulseAudio. For example several
emulators like Wine or DOSBox and some other programs using ALSA may cause
errors similar to
"ALSA lib pcm.c:8323:(snd_pcm_recover) underrun occurred"
and stuttering sound. It was tolerable until recent update of RHEL to 7.5.
Since the update every occurrence of such PulseAudio error increases memory
used by kmix up to 50 GB (I killed process after that). Obviously it could be
very many underrun occurences depending of buffer size so it looks like kmix
should normally manage with buffer underrun occurences without memory leak.
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