ChromeOS version: 65.0.3325.209 (Stable) 66.0.3359.158 (Stable)  67.0.3381.0 (Dev)
ChromeOS device model: KIP HP Chromebook 11 G4/G4 EE 
Case#: 16048818

Description: Devices are shutting down and they are not able to recover when running websites that use WebGL. 

Steps to reproduce: go to https://web.basemark.com/

Current Behavior / Reproduction: 
They get a black color screen and sometime devices restart to the sign in screen

Expected Behavior: 
Device should be able to finish the test

Drive link to logs: debug logs: https://drive.google.com/open?id=11TMgjnIf_OZuGSZ5ED2T69mYAumoB7SO
customer info: https://drive.google.com/open?id=1alSARSaTzpZ9X4jdlhRMH9-ZoLTjP5e2bTT-M6lz0-Q
video of the issue: https://drive.google.com/open?id=1uMjodFDDL8Lz8DgXkE478EHA3rJlEB-c
chrome://gpu (G3): https://drive.google.com/open?id=1BaBviYP3dpHU6Z0spYvYtXFRzmI_DZ45
chrome://gpu (G4): https://drive.google.com/open?id=13h1MwsMxl14npTRhJVNwCoW4K7llxw0v

I don't have this HW so I can't reproduce.
in the log I see:
[4478:4478:0611/132327.593604:ERROR:gles2_cmd_decoder.cc(7645)] [.Offscreen-For-WebGL-0x358ff4392400]GL ERROR :GL_INVALID_OPERATION : glClear: can't be called on integer buffers
[4478:4478:0611/132329.655517:ERROR:gles2_cmd_decoder.cc(10002)] [.Offscreen-For-WebGL-0x358ff4392400]RENDER WARNING: there is no texture bound to the unit 1

and in the messages
2018-06-11T13:22:34.729278-05:00 INFO kernel: [  187.185534] Watchdog[1394]: segfault at 0 ip 00005a092311f7a7 sp 00007817d77a1a00 error 6 in chrome[5a091f5b1000+8511000]
2018-06-11T13:23:05.503959-05:00 INFO kernel: [  218.009395] Watchdog[4438]: segfault at 0 ip 000055d6f67a07a7 sp 00007c754ae7aa00 error 6 in chrome[55d6f2c32000+8511000]
2018-06-11T13:23:48.305859-05:00 INFO kernel: [  260.880533] Watchdog[4481]: segfault at 0 ip 00005734c15aa7a7 sp 00007e087abb8a00 error 6 in chrome[5734bda3c000+8511000]

but there are no crash_ID.