Comment 30 for bug 1753662

Ok, 25% - 30% seems a baseline. I'd like to make sure v4.13 is really 0% for longer running test, but will do the bisection of v4.12-rc3 and v4.12-rc4 first.

4.4.0-116(xenial) - bad (9 of 31 - 29.0%)

v4.12-rc2 - bad (15 of 53 - 28.3%)
v4.12-rc3 - bad (24 of 90 - 26.6%)
v4.12-rc4 - relatively good (1 of 70 - 1.4%)
v4.12 - relatively good (5 of 68 - 7.4%)
v4.13 - good (0 of 41 - 0%)