diff --git a/spring-boot/src/main/java/org/springframework/boot/logging/logback/DefaultLogbackConfiguration.java b/spring-boot/src/main/java/org/springframework/boot/logging/logback/DefaultLogbackConfiguration.java
index 45f3d537b0..d57a408a2f 100644
--- a/spring-boot/src/main/java/org/springframework/boot/logging/logback/DefaultLogbackConfiguration.java
+++ b/spring-boot/src/main/java/org/springframework/boot/logging/logback/DefaultLogbackConfiguration.java
@@ -48,10 +48,10 @@ class DefaultLogbackConfiguration {
 	private static final String CONSOLE_LOG_PATTERN = "%clr(%d{yyyy-MM-dd HH:mm:ss.SSS}){faint} "
 			+ "%clr(%5p) %clr(${PID:- }){magenta} %clr(---){faint} "
 			+ "%clr([%15.15t]){faint} %clr(%-40.40logger{39}){cyan} "
-			+ "%clr(:){faint} %m%n%wex";
+			+ "%clr(:){faint} %m%n%rEx";
 
 	private static final String FILE_LOG_PATTERN = "%d{yyyy-MM-dd HH:mm:ss.SSS} %5p "
-			+ "${PID:- } --- [%t] %-40.40logger{39} : %m%n%wex";
+			+ "${PID:- } --- [%t] %-40.40logger{39} : %m%n%rEx";
 
 	private static final Charset UTF8 = Charset.forName("UTF-8");
 
diff --git a/spring-boot/src/main/resources/org/springframework/boot/logging/log4j2/log4j2-file.xml b/spring-boot/src/main/resources/org/springframework/boot/logging/log4j2/log4j2-file.xml
index aae5083f0b..c455428d01 100644
--- a/spring-boot/src/main/resources/org/springframework/boot/logging/log4j2/log4j2-file.xml
+++ b/spring-boot/src/main/resources/org/springframework/boot/logging/log4j2/log4j2-file.xml
@@ -2,7 +2,7 @@
 <Configuration status="WARN">
 	<Properties>
 		<Property name="PID">????</Property>
-		<Property name="LOG_PATTERN">%d{yyyy-MM-dd HH:mm:ss.SSS} %5p ${sys:PID} --- [%t] %-40.40c{1.} : %m%n%wEx</Property>
+		<Property name="LOG_PATTERN">%d{yyyy-MM-dd HH:mm:ss.SSS} %5p ${sys:PID} --- [%t] %-40.40c{1.} : %m%n%rEx</Property>
 	</Properties>
 	<Appenders>
 		<Console name="Console" target="SYSTEM_OUT" follow="true">
diff --git a/spring-boot/src/main/resources/org/springframework/boot/logging/log4j2/log4j2.xml b/spring-boot/src/main/resources/org/springframework/boot/logging/log4j2/log4j2.xml
index d650fceb1a..f27221050c 100644
--- a/spring-boot/src/main/resources/org/springframework/boot/logging/log4j2/log4j2.xml
+++ b/spring-boot/src/main/resources/org/springframework/boot/logging/log4j2/log4j2.xml
@@ -2,7 +2,7 @@
 <Configuration status="WARN">
 	<Properties>
 		<Property name="PID">????</Property>
-		<Property name="LOG_PATTERN">%clr{%d{yyyy-MM-dd HH:mm:ss.SSS}}{faint} %clr{%5p} %clr{${sys:PID}}{magenta} %clr{---}{faint} %clr{[%15.15t]}{faint} %clr{%-40.40c{1.}}{cyan} %clr{:}{faint} %m%n%wEx</Property>
+		<Property name="LOG_PATTERN">%clr{%d{yyyy-MM-dd HH:mm:ss.SSS}}{faint} %clr{%5p} %clr{${sys:PID}}{magenta} %clr{---}{faint} %clr{[%15.15t]}{faint} %clr{%-40.40c{1.}}{cyan} %clr{:}{faint} %m%n%rEx</Property>
 	</Properties>
 	<Appenders>
 		<Console name="Console" target="SYSTEM_OUT" follow="true">
diff --git a/spring-boot/src/main/resources/org/springframework/boot/logging/logback/defaults.xml b/spring-boot/src/main/resources/org/springframework/boot/logging/logback/defaults.xml
index fa624f8d00..f9fe0237f0 100644
--- a/spring-boot/src/main/resources/org/springframework/boot/logging/logback/defaults.xml
+++ b/spring-boot/src/main/resources/org/springframework/boot/logging/logback/defaults.xml
@@ -9,8 +9,8 @@ initialization performed by Boot
 	<conversionRule conversionWord="clr" converterClass="org.springframework.boot.logging.logback.ColorConverter" />
 	<conversionRule conversionWord="wex" converterClass="org.springframework.boot.logging.logback.WhitespaceThrowableProxyConverter" />
 
-	<property name="CONSOLE_LOG_PATTERN" value="%clr(%d{yyyy-MM-dd HH:mm:ss.SSS}){faint} %clr(%5p) %clr(${PID:- }){magenta} %clr(---){faint} %clr([%15.15t]){faint} %clr(%-40.40logger{39}){cyan} %clr(:){faint} %m%n%wex"/>
-	<property name="FILE_LOG_PATTERN" value="%d{yyyy-MM-dd HH:mm:ss.SSS} %5p ${PID:- } --- [%t] %-40.40logger{39} : %m%n%wex"/>
+	<property name="CONSOLE_LOG_PATTERN" value="%clr(%d{yyyy-MM-dd HH:mm:ss.SSS}){faint} %clr(%5p) %clr(${PID:- }){magenta} %clr(---){faint} %clr([%15.15t]){faint} %clr(%-40.40logger{39}){cyan} %clr(:){faint} %m%n%rEx"/>
+	<property name="FILE_LOG_PATTERN" value="%d{yyyy-MM-dd HH:mm:ss.SSS} %5p ${PID:- } --- [%t] %-40.40logger{39} : %m%n%rEx"/>
 
 	<appender name="DEBUG_LEVEL_REMAPPER" class="org.springframework.boot.logging.logback.LevelRemappingAppender">
 		<destinationLogger>org.springframework.boot</destinationLogger>
diff --git a/spring-boot/src/test/java/org/springframework/boot/logging/log4j2/Log4J2LoggingSystemTests.java b/spring-boot/src/test/java/org/springframework/boot/logging/log4j2/Log4J2LoggingSystemTests.java
index 2d26aba28b..e5b0145586 100644
--- a/spring-boot/src/test/java/org/springframework/boot/logging/log4j2/Log4J2LoggingSystemTests.java
+++ b/spring-boot/src/test/java/org/springframework/boot/logging/log4j2/Log4J2LoggingSystemTests.java
@@ -36,8 +36,8 @@ import org.springframework.util.StringUtils;
 
 import com.fasterxml.jackson.databind.ObjectMapper;
 
-import static org.hamcrest.CoreMatchers.containsString;
 import static org.hamcrest.Matchers.arrayContaining;
+import static org.hamcrest.Matchers.containsString;
 import static org.hamcrest.Matchers.equalTo;
 import static org.hamcrest.Matchers.instanceOf;
 import static org.hamcrest.Matchers.is;
@@ -186,6 +186,26 @@ public class Log4J2LoggingSystemTests extends AbstractLoggingSystemTests {
 						"log4j2.jsn", "log4j2.xml")));
 	}
 
+	@Test
+	public void exceptionsIncludeClassPackaging() throws Exception {
+		this.loggingSystem.beforeInitialize();
+		this.logger.info("Hidden");
+		this.loggingSystem.initialize(null, null, null);
+		this.output.expect(containsString("[junit-"));
+		this.logger.warn("Expected exception", new RuntimeException("Expected"));
+	}
+
+	@Test
+	public void rootCauseIsLoggedFirst() throws Exception {
+		this.loggingSystem.beforeInitialize();
+		this.logger.info("Hidden");
+		this.loggingSystem.initialize(null, null, null);
+		this.output
+				.expect(containsString("Wrapped by: java.lang.RuntimeException: Expected"));
+		this.logger.warn("Expected exception", new RuntimeException("Expected",
+				new RuntimeException("Cause")));
+	}
+
 	private static class TestLog4J2LoggingSystem extends Log4J2LoggingSystem {
 
 		private List<String> availableClasses = new ArrayList<String>();
diff --git a/spring-boot/src/test/java/org/springframework/boot/logging/logback/LogbackLoggingSystemTests.java b/spring-boot/src/test/java/org/springframework/boot/logging/logback/LogbackLoggingSystemTests.java
index 358aa7676d..8db5822750 100644
--- a/spring-boot/src/test/java/org/springframework/boot/logging/logback/LogbackLoggingSystemTests.java
+++ b/spring-boot/src/test/java/org/springframework/boot/logging/logback/LogbackLoggingSystemTests.java
@@ -42,6 +42,7 @@ import org.springframework.util.StringUtils;
 import ch.qos.logback.classic.Logger;
 import ch.qos.logback.classic.LoggerContext;
 
+import static org.hamcrest.Matchers.containsString;
 import static org.hamcrest.Matchers.equalTo;
 import static org.junit.Assert.assertEquals;
 import static org.junit.Assert.assertFalse;
@@ -237,6 +238,26 @@ public class LogbackLoggingSystemTests extends AbstractLoggingSystemTests {
 				getLineWithText(file, "Hello world").contains("INFO"));
 	}
 
+	@Test
+	public void exceptionsIncludeClassPackaging() throws Exception {
+		this.loggingSystem.beforeInitialize();
+		this.logger.info("Hidden");
+		this.loggingSystem.initialize(this.initializationContext, null, null);
+		this.output.expect(containsString("[junit-"));
+		this.logger.warn("Expected exception", new RuntimeException("Expected"));
+	}
+
+	@Test
+	public void rootCauseIsLoggedFirst() throws Exception {
+		this.loggingSystem.beforeInitialize();
+		this.logger.info("Hidden");
+		this.loggingSystem.initialize(this.initializationContext, null, null);
+		this.output
+				.expect(containsString("Wrapped by: java.lang.RuntimeException: Expected"));
+		this.logger.warn("Expected exception", new RuntimeException("Expected",
+				new RuntimeException("Cause")));
+	}
+
 	private String getLineWithText(File file, String outputSearch) throws Exception {
 		return getLineWithText(FileCopyUtils.copyToString(new FileReader(file)),
 				outputSearch);