[ 1582.150071][ T4787] veth0: entered allmulticast mode
[ 1582.150717][ T4787] veth1: entered allmulticast mode
[ 1582.151061][ T4787] veth2: entered allmulticast mode
[ 1582.151379][ T4787] veth3: entered allmulticast mode
[ 1608.131328][ T4787] veth0: left allmulticast mode
[ 1608.131613][ T4787] veth1: left allmulticast mode
[ 1608.131864][ T4787] veth2: left allmulticast mode
[ 1608.132082][ T4787] veth3: left allmulticast mode