Opened 2 months ago

Last modified 2 months ago

#14923 new bug

Intel HDA Audio in Virtualbox Freezes Haiku

Reported by: CodeforEvolution Owned by: korli
Priority: high Milestone: Unscheduled
Component: Drivers/Audio/HDA Version: R1/Development
Keywords: Cc:
Blocked By: Blocking:
Has a Patch: no Platform: All

Description

Hello, upon boot of Haiku in Virtualbox 5.2.18, process controller will show a spike in cpu usage before completely freezing up the system. Rushing to see where the spike came from upon next boot, I saw the spike was sourced from the media_addon_server. I believe this has todo with commit 8f21fce, as I had not been experiencing the lock ups before.

Change History (1)

comment:1 Changed 2 months ago by waddlesplash

No, it doesn't; that commit (hrev52562) was just removing a workaround that isn't needed anymore.

The real problem is that the HDA driver appears to block in hda_stream_start. I don't know why this freezes the whole OS though; you can drop to KDL via the emergency keys at least, which is how I saw that in the first place.

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