[Gems-users] Negative IFetch count

[Marco Solinas <marco.solinas@xxxxxxxxxxxx>]

Hi list

When collecting statistics for mu protocol, at the bottom of the ruby 
stat file, I see a negative number for the counter of the Ifetch event 
for L1s:
[...]
Chip Stats
----------

--- L1Cache ---
- Event Counts -
Load  499053144
Store  122688358
Ifetch  -2104084669
[...]

Any idea of what might be wrong?
Thanks a lot!
Regards
Marco