This has been happening for a few days, and I have enough data to file a bug now.
1) Last crash happened at around 5:54pm
2) Logs are in the link
3) The screenshots in the link show that memory increased by over 1GB in 20 seconds
4) The device died right after
5) I noticed this go up to 10GB (last night at around 8pm)
6) There are a lot of crashes logged in crashes server, but it doesn't match my crash time.

CHROMEOS_RELEASE_DESCRIPTION: 9202.37.0 (Official Build) beta-channel samus
CHROMEOS_RELEASE_TRACK: beta-channel
CHROMEOS_RELEASE_VERSION: 9202.37.0
ENTERPRISE_ENROLLED: Managed
hardware_class: SAMUS E25-F6M-G6V

Feedback:54118905244
Crash: client-id: 135C69462B8E47B29413912311588C1B
Logs and screenshots: https://drive.google.com/drive/folders/0Bx12NVyIouI0WnVYS0REb3d3Vk0?usp=sharing