diff --git a/core/java/com/android/server/backup/AccountManagerBackupHelper.java b/core/java/com/android/server/backup/AccountManagerBackupHelper.java
index 39b18c0f2c16e..f76dd095de291 100644
--- a/core/java/com/android/server/backup/AccountManagerBackupHelper.java
+++ b/core/java/com/android/server/backup/AccountManagerBackupHelper.java
@@ -56,7 +56,7 @@ public class AccountManagerBackupHelper extends BlobBackupHelper {
                 }
             }
         } catch (Exception e) {
-            Slog.e(TAG, "Unable to store payload " + key);
+            Slog.e(TAG, "Unable to store payload " + key, e);
         }
 
         return new byte[0];
@@ -79,7 +79,7 @@ public class AccountManagerBackupHelper extends BlobBackupHelper {
                 }
             }
         } catch (Exception e) {
-            Slog.w(TAG, "Unable to restore key " + key);
+            Slog.e(TAG, "Unable to restore key " + key, e);
         }
     }
 }
diff --git a/core/java/com/android/server/backup/NotificationBackupHelper.java b/core/java/com/android/server/backup/NotificationBackupHelper.java
index 7d4f8f79aa639..faa0509086fc1 100644
--- a/core/java/com/android/server/backup/NotificationBackupHelper.java
+++ b/core/java/com/android/server/backup/NotificationBackupHelper.java
@@ -49,7 +49,7 @@ public class NotificationBackupHelper extends BlobBackupHelper {
                 newPayload = nm.getBackupPayload(mUserId);
             } catch (Exception e) {
                 // Treat as no data
-                Slog.e(TAG, "Couldn't communicate with notification manager");
+                Slog.e(TAG, "Couldn't communicate with notification manager", e);
                 newPayload = null;
             }
         }
@@ -68,7 +68,7 @@ public class NotificationBackupHelper extends BlobBackupHelper {
                         ServiceManager.getService("notification"));
                 nm.applyRestore(payload, mUserId);
             } catch (Exception e) {
-                Slog.e(TAG, "Couldn't communicate with notification manager");
+                Slog.e(TAG, "Couldn't communicate with notification manager", e);
             }
         }
     }
diff --git a/core/java/com/android/server/backup/PermissionBackupHelper.java b/core/java/com/android/server/backup/PermissionBackupHelper.java
index 4d1949e3e3d7b..ec5e25189d644 100644
--- a/core/java/com/android/server/backup/PermissionBackupHelper.java
+++ b/core/java/com/android/server/backup/PermissionBackupHelper.java
@@ -59,7 +59,7 @@ public class PermissionBackupHelper extends BlobBackupHelper {
                     Slog.w(TAG, "Unexpected backup key " + key);
             }
         } catch (Exception e) {
-            Slog.e(TAG, "Unable to store payload " + key);
+            Slog.e(TAG, "Unable to store payload " + key, e);
         }
         return null;
     }
@@ -79,7 +79,7 @@ public class PermissionBackupHelper extends BlobBackupHelper {
                     Slog.w(TAG, "Unexpected restore key " + key);
             }
         } catch (Exception e) {
-            Slog.w(TAG, "Unable to restore key " + key);
+            Slog.e(TAG, "Unable to restore key " + key, e);
         }
     }
 }
diff --git a/core/java/com/android/server/backup/PreferredActivityBackupHelper.java b/core/java/com/android/server/backup/PreferredActivityBackupHelper.java
index 503c71990adb3..47e0c079a9f1e 100644
--- a/core/java/com/android/server/backup/PreferredActivityBackupHelper.java
+++ b/core/java/com/android/server/backup/PreferredActivityBackupHelper.java
@@ -95,7 +95,7 @@ public class PreferredActivityBackupHelper extends BlobBackupHelper {
                     Slog.w(TAG, "Unexpected backup key " + key);
             }
         } catch (Exception e) {
-            Slog.e(TAG, "Unable to store payload " + key);
+            Slog.e(TAG, "Unable to store payload " + key, e);
         }
         return null;
     }
@@ -124,7 +124,7 @@ public class PreferredActivityBackupHelper extends BlobBackupHelper {
                     Slog.w(TAG, "Unexpected restore key " + key);
             }
         } catch (Exception e) {
-            Slog.w(TAG, "Unable to restore key " + key);
+            Slog.e(TAG, "Unable to restore key " + key, e);
         }
     }
 }
diff --git a/core/java/com/android/server/backup/SliceBackupHelper.java b/core/java/com/android/server/backup/SliceBackupHelper.java
index 8e5a5eecec89e..77517b334aff1 100644
--- a/core/java/com/android/server/backup/SliceBackupHelper.java
+++ b/core/java/com/android/server/backup/SliceBackupHelper.java
@@ -48,7 +48,7 @@ public class SliceBackupHelper extends BlobBackupHelper {
                 newPayload = sm.getBackupPayload(UserHandle.USER_SYSTEM);
             } catch (Exception e) {
                 // Treat as no data
-                Slog.e(TAG, "Couldn't communicate with slice manager");
+                Slog.e(TAG, "Couldn't communicate with slice manager", e);
                 newPayload = null;
             }
         }
@@ -66,7 +66,7 @@ public class SliceBackupHelper extends BlobBackupHelper {
                 // TODO: http://b/22388012
                 sm.applyRestore(payload, UserHandle.USER_SYSTEM);
             } catch (Exception e) {
-                Slog.e(TAG, "Couldn't communicate with slice manager");
+                Slog.e(TAG, "Couldn't communicate with slice manager", e);
             }
         }
     }