diff --git a/samples/subsys/logging/logger/prj_rtt.conf b/samples/subsys/logging/logger/prj_rtt.conf
deleted file mode 100644
index 5fa850bb084..00000000000
--- a/samples/subsys/logging/logger/prj_rtt.conf
+++ /dev/null
@@ -1,8 +0,0 @@
-CONFIG_LOG=y
-CONFIG_LOG_RUNTIME_FILTERING=y
-CONFIG_LOG_BUFFER_SIZE=2048
-CONFIG_LOG_PRINTK=y
-CONFIG_LOG_PROCESS_TRIGGER_THRESHOLD=0
-CONFIG_LOG_BACKEND_RTT=y
-CONFIG_USE_SEGGER_RTT=y
-CONFIG_COVERAGE=n
diff --git a/samples/subsys/logging/logger/sample.yaml b/samples/subsys/logging/logger/sample.yaml
index c7ed7314b24..470cd0fc93f 100644
--- a/samples/subsys/logging/logger/sample.yaml
+++ b/samples/subsys/logging/logger/sample.yaml
@@ -21,4 +21,13 @@ tests:
     tags: logging
     filter: CONFIG_HAS_SEGGER_RTT
     harness: keyboard
-    extra_args: CONF_FILE="prj_rtt.conf"
+    extra_configs:
+      - CONFIG_LOG_BACKEND_RTT=y
+      - CONFIG_USE_SEGGER_RTT=y
+
+  samples.logger.usermode:
+    tags: logging usermode
+    filter: CONFIG_ARCH_HAS_USERSPACE
+    harness: keyboard
+    extra_configs:
+      - CONFIG_USERSPACE=y
diff --git a/samples/subsys/logging/logger/src/ext_log_system.c b/samples/subsys/logging/logger/src/ext_log_system.c
index 62f4db14316..ba3b39feeb5 100644
--- a/samples/subsys/logging/logger/src/ext_log_system.c
+++ b/samples/subsys/logging/logger/src/ext_log_system.c
@@ -3,9 +3,10 @@
  *
  * SPDX-License-Identifier: Apache-2.0
  */
+#include <app_memory/app_memdomain.h>
 #include "ext_log_system.h"
 
-static ext_log_handler log_handler;
+K_APP_BMEM(app_part) static ext_log_handler log_handler;
 
 void ext_log_handler_set(ext_log_handler handler)
 {
diff --git a/samples/subsys/logging/logger/src/main.c b/samples/subsys/logging/logger/src/main.c
index 97cb41394ba..9668b686025 100644
--- a/samples/subsys/logging/logger/src/main.c
+++ b/samples/subsys/logging/logger/src/main.c
@@ -7,26 +7,38 @@
 #include <zephyr.h>
 #include <string.h>
 #include <sys/printk.h>
-#include <logging/log_ctrl.h>
 #include "sample_instance.h"
 #include "sample_module.h"
 #include "ext_log_system.h"
 #include "ext_log_system_adapter.h"
+#include <logging/log_ctrl.h>
+#include <app_memory/app_memdomain.h>
 
 #include <logging/log.h>
-
 LOG_MODULE_REGISTER(main);
 
+#ifdef CONFIG_USERSPACE
+K_APPMEM_PARTITION_DEFINE(app_part);
+static struct k_mem_domain app_domain;
+static struct k_mem_partition *app_parts[] = {
+#ifdef Z_LIBC_PARTITION_EXISTS
+		/* C library globals, stack canary storage, etc */
+		&z_libc_partition,
+#endif
+		&app_part
+};
+#endif /* CONFIG_USERSPACE */
+
 /* size of stack area used by each thread */
 #define STACKSIZE 1024
 
 extern void sample_module_func(void);
 
 #define INST1_NAME STRINGIFY(SAMPLE_INSTANCE_NAME.inst1)
-SAMPLE_INSTANCE_DEFINE(inst1);
+SAMPLE_INSTANCE_DEFINE(app_part, inst1);
 
 #define INST2_NAME STRINGIFY(SAMPLE_INSTANCE_NAME.inst2)
-SAMPLE_INSTANCE_DEFINE(inst2);
+SAMPLE_INSTANCE_DEFINE(app_part, inst2);
 
 #if !defined(NRF_RTC1) && defined(CONFIG_SOC_FAMILY_NRF)
 #include <soc.h>
@@ -235,11 +247,14 @@ static void wait_on_log_flushed(void)
 	}
 }
 
-void log_demo_thread(void *dummy1, void *dummy2, void *dummy3)
+static void log_demo_thread(void *p1, void *p2, void *p3)
 {
+	bool usermode = _is_user_context();
+
 	k_sleep(100);
 
-	(void)log_set_timestamp_func(timestamp_get, timestamp_freq());
+	printk("\n\t---=< RUNNING LOGGER DEMO FROM %s THREAD >=---\n\n",
+		(usermode) ? "USER" : "KERNEL");
 
 	module_logging_showcase();
 
@@ -268,15 +283,34 @@ void log_demo_thread(void *dummy1, void *dummy2, void *dummy3)
 
 	wait_on_log_flushed();
 
-	performance_showcase();
+	if (!usermode) {
+		/*
+		 * Logger performance in user mode cannot be demonstrated
+		 * as precise timing API is accessible only from the kernel.
+		 */
+		performance_showcase();
+		wait_on_log_flushed();
 
-	wait_on_log_flushed();
+	}
 
 	external_log_system_showcase();
-
 	wait_on_log_flushed();
 }
 
-K_THREAD_DEFINE(log_demo_thread_id, STACKSIZE, log_demo_thread,
+static void log_demo_supervisor(void *p1, void *p2, void *p3)
+{
+	/* Timestamp function could be set only from kernel thread. */
+	(void)log_set_timestamp_func(timestamp_get, timestamp_freq());
+
+	log_demo_thread(p1, p2, p3);
+
+#ifdef CONFIG_USERSPACE
+	k_mem_domain_init(&app_domain, ARRAY_SIZE(app_parts), app_parts);
+	k_mem_domain_add_thread(&app_domain, k_current_get());
+	k_thread_user_mode_enter(log_demo_thread, p1, p2, p3);
+#endif
+}
+
+K_THREAD_DEFINE(log_demo_thread_id, STACKSIZE, log_demo_supervisor,
 		NULL, NULL, NULL,
 		K_LOWEST_APPLICATION_THREAD_PRIO, 0, 1);
diff --git a/samples/subsys/logging/logger/src/sample_instance.h b/samples/subsys/logging/logger/src/sample_instance.h
index a1e11eb6e53..02e56674f49 100644
--- a/samples/subsys/logging/logger/src/sample_instance.h
+++ b/samples/subsys/logging/logger/src/sample_instance.h
@@ -17,9 +17,9 @@ struct sample_instance {
 	u32_t cnt;
 };
 
-#define SAMPLE_INSTANCE_DEFINE(_name)					   \
+#define SAMPLE_INSTANCE_DEFINE(_part, _name)				   \
 	LOG_INSTANCE_REGISTER(SAMPLE_INSTANCE_NAME, _name, LOG_LEVEL_INF); \
-	struct sample_instance _name = {				   \
+	K_APP_DMEM(_part) struct sample_instance _name = {		   \
 		LOG_INSTANCE_PTR_INIT(log, SAMPLE_INSTANCE_NAME, _name)	   \
 	}