100% use of memory when restoring

[Caesar]

I dont speak english well, i'll try explain whats happening.
Im using win 10 host, and win7 guest

I have 2 VM configured to 16gb ram each, and only 3D enabled:

3_Easy-Resize.com.jpg (126.09 KiB) Viewed 2870 times

The problem is when i try restore they. Doesn't matter which one i restore first, when i try restore the second, it makes my disk and memory go to 100% and make my PC dead, each vm is setted to 16gb my notebook have 64gb ram

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2.png (56.33 KiB) Viewed 2870 times

If i restart both VM, open all my things again, delete old snapshot make a new one, close both VM, load snapshots did recently: restore, it works, nicely. But if i use the VMs for like 1 day and try restore they again, that problem backs, when i restore the second VM makes my ram,disk goes to 100% and my pc dead.

[socratis]

If you have to include a screenshot, include it here locally. All non-site links will be removed.
And I repeat the "if you have to". If it adds nothing to the story, please don't. It's better to include a VBox.log.

So, start both VMs. Shut down both VMs after 10 min. Find their logs by right-clicking on each VM, "Show log". ZIP both logs and attach them.

[Caesar]

Logs:

logs.rar

(45.8 KiB) Downloaded 8 times

[socratis]

I removed the partial text logs. Please ZIP the whole log and attach it. It saves a tree or two...

[Caesar]

It could be happening because my Vms have low disk space?

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Could you help me?

[socratis]

VM1

00:00:01.849597 Log opened 2017-03-23T16:11:07.354430100Z
00:00:01.916126 Console: Machine state changed to 'Restoring'
00:02:44.300604 VMMDev: Guest requests the VM to be turned off

VM2

00:00:01.885569 Log opened 2017-03-23T17:03:38.194596400Z
00:00:01.964128 Console: Machine state changed to 'Restoring'
00:04:04.686201 VMMDev: Guest requests the VM to be turned off

So, you didn't restore the 2nd VM while the 1st VM was running. So, obviously you didn't see the error. Neither could I in the logs. Please try again to recreate the conditions where you see the error.

And as I said, if you don't have to include a screenshot, don't. In the last one you simply could have said: "I have 8.6 GB free out of the 24 GB total in the VM's HD". It's easier to search for text compared to a picture. And if you have to include a picture, please downsize your attached images by 50% (at least). Not everyone is blessed with a HiDPI display

[Caesar]

If i restore the second while the first running, the second never turn on, keeps in restauring forever and make my pc goes to 100% and unable to use

[socratis]

What do the logs show after about a minute or two after resuming the 2nd VM? That's what I'd like to know... Or actually even better, start the 2nd VM, let it go to 100% for a minute and then abort the VM. That will force the logs to be written to the disk, so we'll have a complete log for both VMs. To summarize:

• Start/resume the 1st VM. Let it go for a minute.
• Resume the 2nd VM. Let it go for a minute while it's trying to start with the CPU at 100% and the memory going high.
• Abort the 2nd VM.
• Shutdown the 1st VM.
• Get the VBox.log for VM1 and VM2, zip them together and attach them.

[Caesar]

I did exactly like you said, turned on first machine, waited 1 min, turned on second machine, it took many minutes restoring, when i it was near to finish the restoration, my ram burned to 100% my pc freezed for like 5minutes~~ while i was clicking many times to try abort the vm then it aborted




Follow the logs:

logs.rar

(40.03 KiB) Downloaded 10 times

EDIT: "What do the logs show after about a minute or two after resuming the 2nd VM? That's what I'd like to know.."

The problem is not in the 2nd VM, if i start the 2nd VM first it opens nicely, then when i restore the other VM will happen the same thing. The problem is always when i restore the second VM independent witch one i opened first, when the second vm finishing the restoring it freeze my pc and ram, disk goes 100%

[Caesar]

I reproduced the problem again starting vm 1 first, and after starting vm 2 first

logs.rar

(33.2 KiB) Downloaded 7 times

[socratis]

I don't see anything strange in the logs, maybe someone else can.
Just one question: are these VMs clones of each other? I don't know if it has anything to do with it, I just get this "feeling"...

[Caesar]

They are not clones.

Like i said, if i delete the snapshots, open all my things again, make new snapshot, close vms > restore, i can open both at same time that it works perfectly, but if i use those snapshots for like 1 day > close vms > reboot or no, my PC > run virtual box > try open those 2 vm that problem backs when restoring the 2nd.


In logs each time it starts draining all my ram/disk until make my pc dead shows that:

00:02:14.697148 OpenGL Warning: cleaning gl error (0x500), ignoring.. (1 out of 5) ..
00:02:15.095957 OpenGL Warning: cleaning gl error (0x500), ignoring.. (2 out of 5) ..
00:02:15.428413 OpenGL Warning: cleaning gl error (0x500), ignoring.. (3 out of 5) ..
00:02:15.555788 OpenGL Warning: cleaning gl error (0x500), ignoring.. (4 out of 5) ..
00:02:15.653380 OpenGL Warning: cleaning gl error (0x500), ignoring.. (5 out of 5) ..

I've no idea what that means :'( im running in those VMs many clients of a game, like 30+, they use opengl, and 3d, it works perfectly while im using both vm, and uses like 30% of vm cpu and 50% vm ram, the problem is always when i try restore 2nd vm (Independent which one started first), after use it for 1 day +-

[socratis]

If no one else has any ideas, you should head to the bugtracker and either search for an appropriate bug, or open a new bug report where you'll attach your logs and other vital information.

[mpack]

Well, both VMs are running with a single core and sharing I/O time to a single disk, single host bus, single network. Delayed start might work better for one of the VMs. Is the disk an SSD?

[Caesar]

Hey bro its not ssd and its a notebook, i did disk defrag and i have 80% disk free space on host, i already tried start it using those option "start headless and the other option" but it dont start pop up a error