--- a/mm/damon/vaddr.c~mm-damon-vaddr-use-pr_debug-for-damon_va_three_regions-failure-logging +++ a/mm/damon/vaddr.c @@ -238,7 +238,7 @@ static void __damon_va_init_regions(stru int i; if (damon_va_three_regions(t, regions)) { - pr_err("Failed to get three regions of target %lu\n", t->id); + pr_debug("Failed to get three regions of target %lu\n", t->id); return; }