Hi Federico,

your commit aae775859f54f84734ba2cfc2945c02c52b95e1f on 12 Nov 2014 added this condition to ds_print_mi_list

if(attr == 0)
return -1;

attr will always be 0 on first pass. were you adding something above that set attr ?

as a result of this change, kamctl fifo ds_list will always fail.

cheers