﻿id,summary,reporter,owner,description,type,status,component,version,resolution,keywords,cc,guest,host
12886,Guru Meditation error -2403 with LSI Logic,hwertz,,"     I have been having Guru meditation errors in probably 1 out of 2 VM bootups (and if it does boot it may bail out later) with 4.3.x versions of VirtualBox.  This includes 4.3.10.  4.2.24 (and 4.2.x in general) has worked fine.  This is the case with Windows 7, Windows XP, and Ubuntu guests of several different versions.  I'm running a Core Duo T2300 @ 1.66ghz (not Core 2 -- no VT-X!) with Ubuntu 12.04.4.

     I had been just changing back to 4.2, but this time I decdied to look a little closer -- I noticed when it crashes during VM boot, it appears to be immediately after a scan of the SCSI bus, and speculated this may be related.  I just tried moving my disk image from SCSI to SATA, and no more crashes!  I left the component at ""other"" because I don't know if it'd be considered a virtual disk issue (since it involves a disk image attached to LSI) or VMM (since the crash itself is in VMMGC.gc). 

     I also noticed the CPUM in the log mis-identifes my CPU as a ""Intel Xeon X5482 3.20GHz"" but since it also appears to check CPU flags individually I don't think this affects anything.

     VBox.log is Windows XP crashing, VBox.log.2 is it crashing again (I thought when I recorded them I got one from WinXP and one from Win7...), and VBox.log-working is a successful boot (a Windows 7 VM however.)
",defect,closed,other,VirtualBox 4.3.10,duplicate,,,other,other
