Ticket #8444 (closed defect: fixed)

Opened 7 years ago

Last modified 7 years ago

"PATM: Failed to refresh dirty patch"... VB 4.0.4 on W7Ultimate with Ubuntu 11.04 Guest

Reported by: acq Owned by:
Priority: major Component: VMM/RAW
Version: VirtualBox 4.0.4 Keywords: PATM
Cc: Guest type: other
Host type: other


slow performance and tons of messages like 00:43:44.065 PATM: Failed to refresh dirty patch at c104a4d8. Disabling it. in Log.


VBox.log.1 Download (110.3 KB) - added by acq 7 years ago.

Change History

Changed 7 years ago by acq

comment:1 Changed 7 years ago by frank

  • Cc acq@… removed
  • Component changed from VMM to VMM/RAW

These messages are no error messages but only informative messages.

comment:2 Changed 7 years ago by oliver-joos

I'm also affected. I run VB 3.2.12r68302 on Ubuntu 10.04.2, hosting a guest with Ubuntu 11.04. Certain VBox.log grew to more than 20 MByte showing zillions of these errors!

comment:3 Changed 7 years ago by frank

  • Status changed from new to closed
  • Resolution set to fixed

That bug is fixed in VBox 4.0.6.

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