Running the latest chromium, Chromium 60.0.3112.90, sometimes when opening and full-screening the application I get an "aw snap" page and debug output shows sig 7 with a stack trace:
Received signal 7 BUS_ADRALN 00005f3d0a84
#0 0x0000b340e68a <unknown>
#1 0x0000b340e506 <unknown>
#2 0x0000b340e9aa <unknown>
#3 0x0000aef92ab0 <unknown>
#4 0x0000b2d67c0e <unknown>
#5 0x0000b2afd36c <unknown>
#6 0x0000b2e51490 <unknown>
#7 0x0000b2e53184 <unknown>
#8 0x0000b2e7d272 <unknown>
#9 0x0000b2f50edc <unknown>
#10 0x0000b2f51a16 <unknown>
[end of stack trace]
Calling _exit(1). Core file will not be generated.