They seem to work on the bots, e.g.:

https://ci.chromium.org/p/chromium/builders/luci.chromium.try/android-marshmallow-arm64-rel/14634

But when running them locally, it crashes with "Couldn't mmap v8 natives data file, status code is 1".

I built components/variations:variations_unittests with these arguments:

target_cpu = "arm64"
target_os = "android"
use_signing_keys = true
is_debug = false
dcheck_always_on = true
is_component_build = false
enable_proguard_obfuscation = false
android_default_version_code = "999999999"
use_goma = true
goma_dir = "/usr/local/google/goma"

and ran bin/run_variations_unittests on marlin, OPM4.171019.016.B1. The output is attached as log.txt, and the stacks from log.txt are symbolized in log-symbolized.txt.

I also tried is_debug=true, is_component_build=true and got the same result.
 

Deleted: log.txt 86.8 KB

log.txt 86.8 KB View Download

Deleted: log-symbolized.txt 32.5 KB

log-symbolized.txt 32.5 KB View Download