Hello all, I'm having a bit of an issue here with a machine that's completely hanging and unresponsive. No magic sys request keys, keyboard and mouse are dead, cannot shell in or even ping from another machine on the network. For all intents and purposes it's a dead as one of Dexter's targets. I believe the problem is virtualbox-4.3 related. I didn't see it with vb-4.2.18 or any earlier version. However there were 3.10.16 & 17 updates, along with whatever else Gentoo has provided in the last week or two so there's a chance it could be anything, including hardware.
Anyway, I've dropped back to gentoo-sources-3.10.15 which never exhibited a problem, along with vb-4.2.18. I'm running memtest86 and looking for anything it might spot. My RAID6 appears to have no problems through any of these hangs, or at least a scrub of the RAID doesn't show it. There's nothing in /var/log/messages or Xorg.0.log that I see. My question, after this long setup, is what can I do, if anything, to capture and other info about what's really causing the problem? I'm currently just doing obvious regression stuff. Installing old versions, running for awhile, etc., trying to figure out if it's a single package. Not real effective but maybe it's all I can do with this sort of problem? Thanks in advance, Mark