strange rounding of an arithmetic serie

[Frédéric Parrenin <parrenin ujf-grenoble fr>]

If I type 0 in A1 and 0.1 in A2, select A1:A2 and then drag the bottom right corner, I get:
0
0.1
0.2
0.3
0.4
0.5
0.6000000000000001

I am using 1.12.14 on a linux 64 bit machine.

Is this a known issue?

If yes, what is the corresponding bug report?

Best regards,

Frédéric