From the stack dump, the "eamon.sys" driver seems to be in the middle of the battle. Like you said, this driver is related to ESET's NOD32 Antivirus.

If you add to this the fact you say everything is working fine without it, then you should stop your research here. Antivirus software packages are by definition installed as drivers, so they can do their work efficiently. The downside of this is when they have problems, it means they can easily hog a machine completely or cause BSODs.

Googling a bit, there are some others similar reports about this particular software (http://www.wilderssecurity.com/archive/index.php/t-259245.html).

You should contact the vendor and see if it's normal or if they have an update or a way to fix this.