Chrome Version       : 64.0.3262.0 (Developer Build) (64-bit)
URLs (if applicable) :
Other browsers tested:
  Add OK or FAIL, along with the version, after other browsers where you
have tested this issue:
     Safari: n/a
    Firefox: ok
       Edge: n/a

What steps will reproduce the problem?
(1) open chromium/asan at the given html file.
(2)
(3)

What is the expected result?
nothing

What happens instead?
out of memory.


Please provide any additional information below. Attach a screenshot if
possible.

sorry for not reducing the test case :/
the debug (asan log) is given.





 

Deleted: repro.html 461 KB

repro.html 461 KB View Download

Deleted: OOMWebGL 9.1 KB

OOMWebGL 9.1 KB View Download