diff --git a/libc/bionic/libc_logging.cpp b/libc/bionic/libc_logging.cpp
index a4aeced..8e62e40 100644
--- a/libc/bionic/libc_logging.cpp
+++ b/libc/bionic/libc_logging.cpp
@@ -494,24 +494,27 @@
     return __libc_write_stderr(tag, msg);
   }
 
-  iovec vec[5];
+  iovec vec[6];
   char log_id = LOG_ID_MAIN;
   vec[0].iov_base = &log_id;
   vec[0].iov_len = sizeof(log_id);
+  uint16_t tid = gettid();
+  vec[1].iov_base = &tid;
+  vec[1].iov_len = sizeof(tid);
   timespec ts;
   clock_gettime(CLOCK_REALTIME, &ts);
   log_time realtime_ts;
   realtime_ts.tv_sec = ts.tv_sec;
   realtime_ts.tv_nsec = ts.tv_nsec;
-  vec[1].iov_base = &realtime_ts;
-  vec[1].iov_len = sizeof(realtime_ts);
+  vec[2].iov_base = &realtime_ts;
+  vec[2].iov_len = sizeof(realtime_ts);
 
-  vec[2].iov_base = &priority;
-  vec[2].iov_len = 1;
-  vec[3].iov_base = const_cast<char*>(tag);
-  vec[3].iov_len = strlen(tag) + 1;
-  vec[4].iov_base = const_cast<char*>(msg);
-  vec[4].iov_len = strlen(msg) + 1;
+  vec[3].iov_base = &priority;
+  vec[3].iov_len = 1;
+  vec[4].iov_base = const_cast<char*>(tag);
+  vec[4].iov_len = strlen(tag) + 1;
+  vec[5].iov_base = const_cast<char*>(msg);
+  vec[5].iov_len = strlen(msg) + 1;
 #else
   int main_log_fd = TEMP_FAILURE_RETRY(open("/dev/log/main", O_CLOEXEC | O_WRONLY));
   if (main_log_fd == -1) {
@@ -553,24 +556,27 @@
 
 static int __libc_android_log_event(int32_t tag, char type, const void* payload, size_t len) {
 #ifdef TARGET_USES_LOGD
-  iovec vec[5];
+  iovec vec[6];
   char log_id = LOG_ID_EVENTS;
   vec[0].iov_base = &log_id;
   vec[0].iov_len = sizeof(log_id);
+  uint16_t tid = gettid();
+  vec[1].iov_base = &tid;
+  vec[1].iov_len = sizeof(tid);
   timespec ts;
   clock_gettime(CLOCK_REALTIME, &ts);
   log_time realtime_ts;
   realtime_ts.tv_sec = ts.tv_sec;
   realtime_ts.tv_nsec = ts.tv_nsec;
-  vec[1].iov_base = &realtime_ts;
-  vec[1].iov_len = sizeof(realtime_ts);
+  vec[2].iov_base = &realtime_ts;
+  vec[2].iov_len = sizeof(realtime_ts);
 
-  vec[2].iov_base = &tag;
-  vec[2].iov_len = sizeof(tag);
-  vec[3].iov_base = &type;
-  vec[3].iov_len = sizeof(type);
-  vec[4].iov_base = const_cast<void*>(payload);
-  vec[4].iov_len = len;
+  vec[3].iov_base = &tag;
+  vec[3].iov_len = sizeof(tag);
+  vec[4].iov_base = &type;
+  vec[4].iov_len = sizeof(type);
+  vec[5].iov_base = const_cast<void*>(payload);
+  vec[5].iov_len = len;
 
   int event_log_fd = __libc_open_log_socket();
 #else