diff --git a/adb/adb.cpp b/adb/adb.cpp
index 577e9b9..cf6b359 100644
--- a/adb/adb.cpp
+++ b/adb/adb.cpp
@@ -59,10 +59,12 @@
 
 std::string adb_version() {
     // Don't change the format of this --- it's parsed by ddmlib.
-    return android::base::StringPrintf("Android Debug Bridge version %d.%d.%d\n"
-                                       "Revision %s\n",
-                                       ADB_VERSION_MAJOR, ADB_VERSION_MINOR, ADB_SERVER_VERSION,
-                                       ADB_REVISION);
+    return android::base::StringPrintf(
+        "Android Debug Bridge version %d.%d.%d\n"
+        "Revision %s\n"
+        "Installed as %s\n",
+        ADB_VERSION_MAJOR, ADB_VERSION_MINOR, ADB_SERVER_VERSION, ADB_REVISION,
+        android::base::GetExecutablePath().c_str());
 }
 
 void fatal(const char *fmt, ...) {
diff --git a/debuggerd/debuggerd_test.cpp b/debuggerd/debuggerd_test.cpp
index 1befcb1..fa2838e 100644
--- a/debuggerd/debuggerd_test.cpp
+++ b/debuggerd/debuggerd_test.cpp
@@ -479,6 +479,7 @@
       err(1, "failed to drop ambient capabilities");
     }
 
+    pthread_setname_np(pthread_self(), "thread_name");
     raise(SIGSYS);
   });
 
@@ -492,6 +493,7 @@
   FinishIntercept(&intercept_result);
   ASSERT_EQ(1, intercept_result) << "tombstoned reported failure";
   ConsumeFd(std::move(output_fd), &result);
+  ASSERT_MATCH(result, R"(name: thread_name\s+>>> .+debuggerd_test(32|64) <<<)");
   ASSERT_MATCH(result, R"(#00 pc [0-9a-f]+\s+ /system/lib)" ARCH_SUFFIX R"(/libc.so \(tgkill)");
 }
 
diff --git a/fastboot/fastboot.cpp b/fastboot/fastboot.cpp
index 7dfb445..704dc43 100644
--- a/fastboot/fastboot.cpp
+++ b/fastboot/fastboot.cpp
@@ -1539,6 +1539,7 @@
                 setvbuf(stderr, nullptr, _IONBF, 0);
             } else if (strcmp("version", longopts[longindex].name) == 0) {
                 fprintf(stdout, "fastboot version %s\n", FASTBOOT_REVISION);
+                fprintf(stdout, "Installed as %s\n", android::base::GetExecutablePath().c_str());
                 return 0;
             } else if (strcmp("slot", longopts[longindex].name) == 0) {
                 slot_override = std::string(optarg);
diff --git a/init/ueventd.cpp b/init/ueventd.cpp
index f27be64..ba53e47 100644
--- a/init/ueventd.cpp
+++ b/init/ueventd.cpp
@@ -94,7 +94,7 @@
     return 0;
 }
 
-void set_device_permission(int nargs, char **args)
+void set_device_permission(const char* fn, int line, int nargs, char **args)
 {
     char *name;
     char *attr = 0;
@@ -121,7 +121,7 @@
     }
 
     if (nargs != 4) {
-        LOG(ERROR) << "invalid line ueventd.rc line for '" << args[0] << "'";
+        LOG(ERROR) << "invalid line (" << fn << ":" << line << ") line for '" << args[0] << "'";
         return;
     }
 
@@ -136,20 +136,20 @@
 
     perm = strtol(args[1], &endptr, 8);
     if (!endptr || *endptr != '\0') {
-        LOG(ERROR) << "invalid mode '" << args[1] << "'";
+        LOG(ERROR) << "invalid mode (" << fn << ":" << line << ") '" << args[1] << "'";
         return;
     }
 
     struct passwd* pwd = getpwnam(args[2]);
     if (!pwd) {
-        LOG(ERROR) << "invalid uid '" << args[2] << "'";
+        LOG(ERROR) << "invalid uid (" << fn << ":" << line << ") '" << args[2] << "'";
         return;
     }
     uid = pwd->pw_uid;
 
     struct group* grp = getgrnam(args[3]);
     if (!grp) {
-        LOG(ERROR) << "invalid gid '" << args[3] << "'";
+        LOG(ERROR) << "invalid gid (" << fn << ":" << line << ") '" << args[3] << "'";
         return;
     }
     gid = grp->gr_gid;
diff --git a/init/ueventd_parser.cpp b/init/ueventd_parser.cpp
index baff58c..554c1e3 100644
--- a/init/ueventd_parser.cpp
+++ b/init/ueventd_parser.cpp
@@ -236,6 +236,6 @@
     return 0;
 }
 
-static void parse_line_device(parse_state*, int nargs, char** args) {
-    set_device_permission(nargs, args);
+static void parse_line_device(parse_state* state, int nargs, char** args) {
+    set_device_permission(state->filename, state->line, nargs, args);
 }
diff --git a/init/ueventd_parser.h b/init/ueventd_parser.h
index 907cc49..4d69897 100644
--- a/init/ueventd_parser.h
+++ b/init/ueventd_parser.h
@@ -22,7 +22,7 @@
 #define UEVENTD_PARSER_MAXARGS 5
 
 int ueventd_parse_config_file(const char *fn);
-void set_device_permission(int nargs, char **args);
+void set_device_permission(const char* fn, int line, int nargs, char **args);
 struct ueventd_subsystem *ueventd_subsystem_find_by_name(const char *name);
 
 #endif