29(47) ERROR: <core> [core/pvapi.c:1452]: pv_printf(): no more space for spec value

29(47) ERROR: <core> [core/pvapi.c:1461]: pv_printf(): buffer overflow – increase the buffer size...

In the docs I read that the default pv_buffer_size is 8K, I still tried to enforce it to something bigger and checked the logs to be sure it was set:

0(384) DEBUG: <core> [core/pvapi.c:2062]: pv_init_buffer(): PV print buffer initialized to [40][16384]

But still when reaching the 4K size inside the $avp that error comes out, is there any limit I'm not aware of?

Thanks,

Enrico.