diff --git a/core/sme/src/common/sme_api.c b/core/sme/src/common/sme_api.c
index 850999bd3777..4417479d16e2 100644
--- a/core/sme/src/common/sme_api.c
+++ b/core/sme/src/common/sme_api.c
@@ -6025,13 +6025,13 @@ void sme_free_join_rsp_fils_params(struct csr_roam_info *roam_info)
 	struct fils_join_rsp_params *roam_fils_params;
 
 	if (!roam_info) {
-		sme_err("FILS Roam Info NULL");
+		sme_debug("FILS Roam Info NULL");
 		return;
 	}
 
 	roam_fils_params = roam_info->fils_join_rsp;
 	if (!roam_fils_params) {
-		sme_err("FILS Roam Param NULL");
+		sme_debug("FILS Roam Param NULL");
 		return;
 	}
 
@@ -13418,7 +13418,7 @@ QDF_STATUS sme_enable_disable_chanavoidind_event(mac_handle_t mac_handle,
 	struct scheduler_msg msg = {0};
 
 	if (!mac_ctx->mlme_cfg->gen.optimize_ca_event) {
-		sme_err("optimize_ca_event not enabled in ini");
+		sme_debug("optimize_ca_event not enabled in ini");
 		return QDF_STATUS_E_NOSUPPORT;
 	}
 
diff --git a/core/sme/src/csr/csr_api_roam.c b/core/sme/src/csr/csr_api_roam.c
index 823d6f345db2..0fda2936b226 100644
--- a/core/sme/src/csr/csr_api_roam.c
+++ b/core/sme/src/csr/csr_api_roam.c
@@ -7697,7 +7697,7 @@ static void csr_roam_process_join_res(struct mac_context *mac_ctx,
 					false, true,
 					eSIR_TX_RX, 0, 0, NULL, 0))) {
 				/* NO keys. these key parameters don't matter */
-				sme_err("Set context for unicast fail");
+				sme_debug("Set context for unicast fail");
 				csr_roam_substate_change(mac_ctx,
 					eCSR_ROAM_SUBSTATE_NONE, session_id);
 			}
@@ -11840,10 +11840,11 @@ csr_roam_chk_lnk_disassoc_ind(struct mac_context *mac_ctx, tSirSmeRsp *msg_ptr)
 		return;
 	}
 
-	sme_err("DISASSOCIATION from peer =" QDF_MAC_ADDR_STR "reason: %d status: %d session: %d",
-		QDF_MAC_ADDR_ARRAY(pDisassocInd->peer_macaddr.bytes),
-		pDisassocInd->reasonCode,
-		pDisassocInd->status_code, sessionId);
+	sme_nofl_info("disassoc from peer " QDF_MAC_ADDR_STR
+		      "reason: %d status: %d vid %d",
+		      QDF_MAC_ADDR_ARRAY(pDisassocInd->peer_macaddr.bytes),
+		      pDisassocInd->reasonCode,
+		      pDisassocInd->status_code, sessionId);
 	/*
 	 * If we are in neighbor preauth done state then on receiving
 	 * disassoc or deauth we dont roam instead we just disassoc
@@ -15118,8 +15119,8 @@ csr_update_he_caps_mcs(struct wlan_mlme_cfg *mlme_cfg,
 		tx_mcs_map = HE_SET_MCS_4_NSS(tx_mcs_map, mcs_map, 2);
 		rx_mcs_map = HE_SET_MCS_4_NSS(rx_mcs_map, mcs_map, 2);
 	}
-	sme_info("new HE Nss MCS MAP: Rx 0x%0X, Tx: 0x%0X",
-			rx_mcs_map, tx_mcs_map);
+	sme_debug("new HE Nss MCS MAP: Rx 0x%0X, Tx: 0x%0X",
+		  rx_mcs_map, tx_mcs_map);
 	csr_session->he_config.tx_he_mcs_map_lt_80 = tx_mcs_map;
 	csr_session->he_config.rx_he_mcs_map_lt_80 = rx_mcs_map;
 }
@@ -15338,12 +15339,14 @@ QDF_STATUS csr_send_join_req_msg(struct mac_context *mac, uint32_t sessionId,
 		qdf_mem_copy(&csr_join_req->self_mac_addr,
 			     &pSession->self_mac_addr,
 			     sizeof(tSirMacAddr));
-		sme_info("vdevid-%d: Connecting to ssid:%.*s bssid: "QDF_MAC_ADDR_STR" rssi: %d freq: %d country_code: %c%c",
-			 sessionId, csr_join_req->ssId.length, csr_join_req->ssId.ssId,
-			 QDF_MAC_ADDR_ARRAY(pBssDescription->bssId),
-			 pBssDescription->rssi, pBssDescription->chan_freq,
-			 mac->scan.countryCodeCurrent[0],
-			 mac->scan.countryCodeCurrent[1]);
+		sme_nofl_info("vdev-%d: Connecting to %.*s " QDF_MAC_ADDR_STR
+			      " rssi: %d freq: %d CC: %c%c",
+			      sessionId, csr_join_req->ssId.length,
+			      csr_join_req->ssId.ssId,
+			      QDF_MAC_ADDR_ARRAY(pBssDescription->bssId),
+			      pBssDescription->rssi, pBssDescription->chan_freq,
+			      mac->scan.countryCodeCurrent[0],
+			      mac->scan.countryCodeCurrent[1]);
 		/* bsstype */
 		dw_tmp = csr_translate_bsstype_to_mac_type
 						(pProfile->BSSType);
@@ -16141,8 +16144,8 @@ QDF_STATUS csr_send_join_req_msg(struct mac_context *mac, uint32_t sessionId,
 						QDF_MC_TIMER_TO_SEC_UNIT)/
 						QDF_MC_TIMER_TO_MS_UNIT);
 			if (!QDF_IS_STATUS_SUCCESS(packetdump_timer_status))
-				sme_err("cannot start packetdump timer status: %d",
-					packetdump_timer_status);
+				sme_debug("cannot start packetdump timer status: %d",
+					  packetdump_timer_status);
 		}
 #ifndef WLAN_MDM_CODE_REDUCTION_OPT
 		if (eWNI_SME_JOIN_REQ == messageType) {
@@ -16702,7 +16705,7 @@ static void csr_send_set_ie(uint8_t type, uint8_t sub_type,
 	if (!(type == WLAN_VDEV_MLME_TYPE_STA ||
 	      (type == WLAN_VDEV_MLME_TYPE_AP &&
 	      sub_type == WLAN_VDEV_MLME_SUBTYPE_P2P_DEVICE))) {
-		sme_err("Failed to send set IE req for vdev_%d", vdev_id);
+		sme_debug("Failed to send set IE req for vdev_%d", vdev_id);
 		return;
 	}
 
@@ -16715,7 +16718,7 @@ static void csr_send_set_ie(uint8_t type, uint8_t sub_type,
 	msg->length = sizeof(*msg);
 	status = umac_send_mb_message_to_mac(msg);
 	if (!QDF_IS_STATUS_SUCCESS(status))
-		sme_err("Failed to send set IE req for vdev_%d", vdev_id);
+		sme_debug("Failed to send set IE req for vdev_%d", vdev_id);
 }
 
 void csr_get_vdev_type_nss(enum QDF_OPMODE dev_mode, uint8_t *nss_2g,
@@ -19117,7 +19120,7 @@ csr_handle_roam_state_change(struct mac_context *mac, uint8_t vdev_id,
 
 	if (requested_state != ROAM_DEINIT &&
 	    !csr_is_conn_state_connected_infra(mac, vdev_id)) {
-		sme_err("ROAM: roam state change requested in disconnected state");
+		sme_debug("ROAM: roam state change requested in disconnected state");
 		return status;
 	}
 
@@ -20630,7 +20633,7 @@ void csr_process_set_hw_mode(struct mac_context *mac, tSmeCmd *command)
 	status = policy_mgr_validate_dbs_switch(mac->psoc, action);
 
 	if (QDF_IS_STATUS_ERROR(status)) {
-		sme_err("Hw mode change not sent to FW status = %d", status);
+		sme_debug("Hw mode change not sent to FW status = %d", status);
 		if (status == QDF_STATUS_E_ALREADY)
 			hw_mode_change_status = SET_HW_MODE_STATUS_ALREADY;
 		goto fail;
@@ -20695,7 +20698,7 @@ fail:
 	if (!param)
 		return;
 
-	sme_err("Sending set HW fail response to SME");
+	sme_debug("Sending set HW fail response to SME");
 	param->status = hw_mode_change_status;
 	param->cfgd_hw_mode_index = 0;
 	param->num_vdev_mac_entries = 0;
@@ -21804,7 +21807,7 @@ QDF_STATUS
 csr_roam_update_cfg(struct mac_context *mac, uint8_t vdev_id, uint8_t reason)
 {
 	if (!MLME_IS_ROAM_STATE_RSO_STARTED(mac->psoc, vdev_id)) {
-		sme_err("Update cfg received while ROAM RSO not started");
+		sme_debug("Update cfg received while ROAM RSO not started");
 		return QDF_STATUS_E_INVAL;
 	}
 
diff --git a/core/sme/src/csr/csr_api_scan.c b/core/sme/src/csr/csr_api_scan.c
index a7cf29929c08..69bcbec2d928 100644
--- a/core/sme/src/csr/csr_api_scan.c
+++ b/core/sme/src/csr/csr_api_scan.c
@@ -1,5 +1,5 @@
 /*
- * Copyright (c) 2011-2019 The Linux Foundation. All rights reserved.
+ * Copyright (c) 2011-2020 The Linux Foundation. All rights reserved.
  *
  * Permission to use, copy, modify, and/or distribute this software for
  * any purpose with or without fee is hereby granted, provided that the
@@ -1187,7 +1187,7 @@ static void csr_handle_nxt_cmd(struct mac_context *mac_ctx,
 		}
 
 		if (QDF_STATUS_E_FAILURE == ret) {
-			sme_err("conn update fail %d", chan_freq);
+			sme_debug("conn update fail %d", chan_freq);
 			csr_scan_handle_search_for_ssid_failure(mac_ctx,
 								session_id);
 		} else if ((QDF_STATUS_E_NOSUPPORT == ret) ||
diff --git a/core/sme/src/csr/csr_neighbor_roam.c b/core/sme/src/csr/csr_neighbor_roam.c
index c5e15f33abea..518fa0cdc911 100644
--- a/core/sme/src/csr/csr_neighbor_roam.c
+++ b/core/sme/src/csr/csr_neighbor_roam.c
@@ -930,9 +930,9 @@ QDF_STATUS csr_neighbor_roam_indicate_connect(
 	/* Bail out if this is NOT a STA persona */
 	if (mac->roam.roamSession[session_id].pCurRoamProfile->csrPersona !=
 	QDF_STA_MODE) {
-		sme_err("Ignoring Connect ind received from a non STA. session_id: %d, csrPersonna %d",
-			session_id,
-			(int)session->pCurRoamProfile->csrPersona);
+		sme_debug("Ignoring Connect ind received from a non STA. session_id: %d, csrPersonna %d",
+			  session_id,
+			  (int)session->pCurRoamProfile->csrPersona);
 		return QDF_STATUS_SUCCESS;
 	}
 	/* if a concurrent session is running */
diff --git a/core/sme/src/csr/csr_util.c b/core/sme/src/csr/csr_util.c
index 97db4b1af71a..ec648eaa6ffa 100644
--- a/core/sme/src/csr/csr_util.c
+++ b/core/sme/src/csr/csr_util.c
@@ -1080,8 +1080,7 @@ uint16_t csr_check_concurrent_channel_overlap(struct mac_context *mac_ctx,
 		intf_lfreq = intf_cfreq - intf_hbw;
 		intf_hfreq = intf_cfreq + intf_hbw;
 
-		sme_err("SAP:  OCH: %03d CCH: %03d BW: %d LF: %d HF: %d"
-			" INTF: OCH: %03d CF: %d BW: %d LF: %d HF: %d",
+		sme_debug("SAP:  OCH: %03d CCH: %03d BW: %d LF: %d HF: %d INTF: OCH: %03d CF: %d BW: %d LF: %d HF: %d",
 			sap_ch_freq, sap_cfreq, sap_hbw * 2,
 			sap_lfreq, sap_hfreq, intf_ch_freq,
 			intf_cfreq, intf_hbw * 2, intf_lfreq, intf_hfreq);
@@ -1123,8 +1122,8 @@ uint16_t csr_check_concurrent_channel_overlap(struct mac_context *mac_ctx,
 	if (intf_ch_freq == sap_ch_freq)
 		intf_ch_freq = 0;
 
-	sme_err("##Concurrent Channels %s Interfering",
-		intf_ch_freq == 0 ? "Not" : "Are");
+	sme_debug("##Concurrent Channels %s Interfering",
+		  intf_ch_freq == 0 ? "Not" : "Are");
 
 	return intf_ch_freq;
 }
@@ -2407,7 +2406,7 @@ static bool csr_validate_sta_bcn_intrvl(struct mac_context *mac_ctx,
 		 *  MCC should not be enabled so making it
 		 * false to enforce on same channel
 		 */
-		sme_err("*** MCC with SAP+STA sessions ****");
+		sme_debug("*** MCC with SAP+STA sessions ****");
 		*status = QDF_STATUS_SUCCESS;
 		return true;
 	}