VirtualBox

Ticket #16388 (new defect)

Opened 3 years ago

Guest CPU utilization pegged at 100% making the guest unusable

Reported by: Rafcio Owned by:
Component: VMM/HWACCM Version: VirtualBox 5.1.12
Keywords: Cc:
Guest type: Windows Host type: Windows

Description

Pretty much any activity in the guest pegs the guest CPU utilization at 100% for extended periods of time (for example client booting takes half an hour or more) during which the client is unusable. This affects Windows 7 and 10 clients, but Windows XP and OS/2 clients seem to be unaffected. This has been introduced by either host upgrade from Windows 7 to version 10, or in VBox version 5.0 or 5.1. Last time a Windows 7 client was working correctly was on Windows 7 host and VBox version 4.3.x. Like I mentioned, multiple clients are affected, all are either Windows 7 or 10, both 32 and 64 bit.

Attachments

VBox.log Download (181.2 KB) - added by Rafcio 3 years ago.
Log file from one of the affected VMs
VBox.2.log Download (156.7 KB) - added by Rafcio 3 years ago.
Log file from another affected VM
VBox.3.log Download (132.9 KB) - added by Rafcio 3 years ago.
Log file from third affected VM
loizis.vbox Download (2.3 KB) - added by siogokou 6 months ago.

Change History

Changed 3 years ago by Rafcio

Log file from one of the affected VMs

Changed 3 years ago by Rafcio

Log file from another affected VM

Changed 3 years ago by Rafcio

Log file from third affected VM

Changed 6 months ago by siogokou

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