diff --git a/lib/acl/tb_mem.c b/lib/acl/tb_mem.c
index 6a9d96aaeda..238d65692aa 100644
--- a/lib/acl/tb_mem.c
+++ b/lib/acl/tb_mem.c
@@ -26,7 +26,7 @@ tb_pool(struct tb_mem_pool *pool, size_t sz)
 	size = sz + pool->alignment - 1;
 	block = calloc(1, size + sizeof(*pool->block));
 	if (block == NULL) {
-		RTE_LOG(ERR, ACL, "%s(%zu)\n failed, currently allocated "
+		RTE_LOG(ERR, ACL, "%s(%zu) failed, currently allocated "
 			"by pool: %zu bytes\n", __func__, sz, pool->alloc);
 		siglongjmp(pool->fail, -ENOMEM);
 		return NULL;
diff --git a/lib/bpf/bpf_stub.c b/lib/bpf/bpf_stub.c
index ebc53438963..e9f23304bc2 100644
--- a/lib/bpf/bpf_stub.c
+++ b/lib/bpf/bpf_stub.c
@@ -19,7 +19,7 @@ rte_bpf_elf_load(const struct rte_bpf_prm *prm, const char *fname,
 		return NULL;
 	}
 
-	RTE_BPF_LOG(ERR, "%s() is not supported with current config\n"
+	RTE_BPF_LOG(ERR, "%s() is not supported with current config, "
 		"rebuild with libelf installed\n",
 		__func__);
 	rte_errno = ENOTSUP;
@@ -36,7 +36,7 @@ rte_bpf_convert(const struct bpf_program *prog)
 		return NULL;
 	}
 
-	RTE_BPF_LOG(ERR, "%s() is not supported with current config\n"
+	RTE_BPF_LOG(ERR, "%s() is not supported with current config, "
 		"rebuild with libpcap installed\n",
 		__func__);
 	rte_errno = ENOTSUP;
diff --git a/lib/eal/windows/eal_hugepages.c b/lib/eal/windows/eal_hugepages.c
index b007dceb39a..701cd0cb083 100644
--- a/lib/eal/windows/eal_hugepages.c
+++ b/lib/eal/windows/eal_hugepages.c
@@ -105,8 +105,8 @@ int
 eal_hugepage_info_init(void)
 {
 	if (hugepage_claim_privilege() < 0) {
-		RTE_LOG(ERR, EAL, "Cannot claim hugepage privilege\n"
-		"Verify that large-page support privilege is assigned to the current user\n");
+		RTE_LOG(ERR, EAL, "Cannot claim hugepage privilege, "
+		"verify that large-page support privilege is assigned to the current user\n");
 		return -1;
 	}
 
diff --git a/lib/ethdev/rte_ethdev.c b/lib/ethdev/rte_ethdev.c
index b9d99ece153..b21764e6fae 100644
--- a/lib/ethdev/rte_ethdev.c
+++ b/lib/ethdev/rte_ethdev.c
@@ -6709,8 +6709,8 @@ rte_eth_ip_reassembly_capability_get(uint16_t port_id,
 
 	if (dev->data->dev_configured == 0) {
 		RTE_ETHDEV_LOG(ERR,
-			"Device with port_id=%u is not configured.\n"
-			"Cannot get IP reassembly capability\n",
+			"Device with port_id=%u is not configured, "
+			"cannot get IP reassembly capability\n",
 			port_id);
 		return -EINVAL;
 	}
@@ -6745,8 +6745,8 @@ rte_eth_ip_reassembly_conf_get(uint16_t port_id,
 
 	if (dev->data->dev_configured == 0) {
 		RTE_ETHDEV_LOG(ERR,
-			"Device with port_id=%u is not configured.\n"
-			"Cannot get IP reassembly configuration\n",
+			"Device with port_id=%u is not configured, "
+			"cannot get IP reassembly configuration\n",
 			port_id);
 		return -EINVAL;
 	}
@@ -6779,15 +6779,15 @@ rte_eth_ip_reassembly_conf_set(uint16_t port_id,
 
 	if (dev->data->dev_configured == 0) {
 		RTE_ETHDEV_LOG(ERR,
-			"Device with port_id=%u is not configured.\n"
-			"Cannot set IP reassembly configuration\n",
+			"Device with port_id=%u is not configured, "
+			"cannot set IP reassembly configuration\n",
 			port_id);
 		return -EINVAL;
 	}
 
 	if (dev->data->dev_started != 0) {
 		RTE_ETHDEV_LOG(ERR,
-			"Device with port_id=%u started,\n"
+			"Device with port_id=%u started, "
 			"cannot configure IP reassembly params.\n",
 			port_id);
 		return -EINVAL;