161c161
< nxt_debug(task, "mmap buf completion: %p [%p,%d] (sent=%d), "
---
> nxt_debug(task, "mmap buf completion: %p [%p,%uz] (sent=%d), "
558c558
< nxt_debug(task, "too small message %u", nxt_buf_used_size(b));
---
> nxt_debug(task, "too small message %O", nxt_buf_used_size(b));
632c632
< nxt_debug(task, "outgoing mmap buf allocation: %p [%p,%d] %PI->%PI,%d,%d",
---
> nxt_debug(task, "outgoing mmap buf allocation: %p [%p,%uz] %PI->%PI,%d,%d",
712c712
< nxt_debug(task, "failed to increase, %d chunks busy", nchunks);
---
> nxt_debug(task, "failed to increase, %uz chunks busy", nchunks);
763c763
< nxt_debug(task, "incoming mmap buf allocation: %p [%p,%d] %PI->%PI,%d,%d",
---
> nxt_debug(task, "incoming mmap buf allocation: %p [%p,%uz] %PI->%PI,%d,%d",