diff -Nrup a/src/3rdparty/chromium/third_party/webrtc/rtc_base/physical_socket_server.cc b/src/3rdparty/chromium/third_party/webrtc/rtc_base/physical_socket_server.cc
--- a/src/3rdparty/chromium/third_party/webrtc/rtc_base/physical_socket_server.cc	2019-08-09 15:46:06.000000000 +0200
+++ b/src/3rdparty/chromium/third_party/webrtc/rtc_base/physical_socket_server.cc	2019-09-09 15:35:03.854528621 +0200
@@ -68,6 +68,11 @@ typedef void* SockOptArg;
 
 #if defined(WEBRTC_POSIX) && !defined(WEBRTC_MAC) && !defined(__native_client__)
 
+// Seems that kernel 5.2.0 renames this define to SIOCGSTAMP_OLD
+#ifndef SIOCGSTAMP
+#define SIOCGSTAMP        0x8906          /* Get stamp (timeval) */
+#endif
+
 int64_t GetSocketRecvTimestamp(int socket) {
   struct timeval tv_ioctl;
   int ret = ioctl(socket, SIOCGSTAMP, &tv_ioctl);