CDSP1 can be access in SA8450, you can use test binary like. IMy non-profit Patreon: out all the gear I use out my. Q: Why does the debugger show a different value for my variable than printed in the console?# Most likely you are trying to debug optimized code. These services are: echo Echo the data received. 1. Follow. EFAULT{"payload":{"allShortcutsEnabled":false,"fileTree":{"doc":{"items":[{"name":"images","path":"doc/images","contentType":"directory"},{"name":"test","path":"doc/test. QNX Momentics IDE 7. Overall S-Log3 has fewer code values than S-Log2, S-Log2 makes better use of the data available, but with 10 bit this really isn’t going to. 5 stops overexposed. ote By default, this information is recorded only in debug builds. Linux grep 命令 Linux 命令大全 Linux grep (global regular expression) 命令用于查找文件里符合条件的字符串或正则表达式。 grep 指令用于查找内容包含指定的范本样式的文件，如果发现某文件的内容符合所指定的范本样式，预设 grep 指令会把含有范本样式的那一列显示出来。 _slog2info [实践篇]13. From the perspective of an application development platform, Qt runs on top of QNX Neutrino RTOS. ) summary refs log tree commit diff statsIn Visual Studio, select Open a project or solution (or File > Open > Project/Solution from the Visual Studio menu. 运行typora命令. Usually, most developers write these constructs from scratch on an as-needed basis. Get answers to your questions in our photography forums. This option creates one log file that's shared by all processes that use slogger2 APIs. slog2info (Utilities Reference) slogger2 (Utilities Reference) Parent topic: S. handles An array that the function fills with opaque handles for the buffers it allocates. Working with QNX Momentics IDE. profile for the video, and i just had a bummer, just find out the Slog2 or PP7 by default is. There is no any option for me to pick Slog2 with Sgamut3. Now switch the camera to S-Log2 or S-Log3. Get all the parameters of a network socket interface. SLOG2_LIMIT_RETRIES Limit the number of times that slogger2 retries to obtain a buffer. The quick and fast rule is Slog3 if you’re shooting 10bit and want to spend time dialing in the grade in post, 709 if you want to get the project edited and out the door (I recommend S-Cinetone, it’s excellent for getting nice colors in camera). You can view only graphics events by using the -m option to specify the major code: slog2info -m 8Hashes for robotframework-sshlibrary-py3-2. Errors: EBUSY The logger couldn't obtain a buffer within the number of retries that you specified when you registered the buffer set; see slog2_register(). . He cranks up the saturation to the maximum level in-camera inside the Picture. or capture the output from the individual commands in the script to a log file. Many Git commands accept both tag and branch names, so creating this branch may cause unexpected behavior. -V Replicate output messages to the console and the slog2info log. Visit Stack ExchangeType apt-get install screen in a terminal to install screen. Here’s a code example that dumps the log files to a file called mySlogs. The QNX Screen package must be downloaded from QNX Software Center. if this test could pass, CDSP1 should enabled in device and you will find shell_4 related logs in slog2info. slog2info (Utilities Reference) slogger2 (Utilities Reference) Parent topic: S. 05. The slog2_set_verbosity () routine adjusts the verbosity of the entire buffer set that the given buffer belongs to. HLG is where the money is for quick turnaround footage (e. The QNX Screen package can optionally control the DSS (Display) from the A72, the PSDK QNX package default is R5 control of the DSS. If you're specifying a string with. the hypervisor while it is running and after it has quit – pidin and slog2info in the QNX SDP Utilities Reference; March 25, 2022 at 01:16:26 EST. The wolfcrow system allows a DP to keep exposure constant (a big deal in cinematography) and noise levels constant (a big deal for grading, VFX, chroma keying, and compression) from shot to shot. 2. 0 Graphics Implementation (7. 7. , by slog2_dump_logs_to_file() and slog2info). Even so, you can use just the Zebras on the camera to expose correctly. slog2info is analogous to klogd). SSHLibrary is operating system independent and supports Python 2. 17464781. Regards, KipHi Andrew, It was a long time ago this was posted, but to answer you probably for the benefit of others, you need to run that python script. answered Sep 16, 2012 at 6:16. One way to approach this is to lift the linear values by a small amount to keep noise floor and clip at 0. variable ND filter to keep 1/50 shutter. 相信使用过S log 2 的朋友们都遇到过以下的情况。就是以传统模式曝光S log 2 会出现画面比较暗的情况。如果在后期将画面提亮又会制造出很多噪点。这一期我们来探讨一下怎样合理地曝光索尼灰档S-log 2, 视频播放量 23395、弹幕量 52、点赞数 334、投硬币枚数 188、收藏人数 850、转发人数 96, 视频作者. Navigate to QNX SDP 7. . No need to modify the k3conf code, it will not impact this issue; Removing I2C from the build file is recommended, if there is a conflict between A72 / R5, the above requests are to ensure your build file changes are taking effect on the A72. 1, with support for the following target architectures: (32-bit) ARMle-v7 and x86 (QNX 7. ISO lowest 800 – highest 6400 (doesn't make a difference to noise at all) PP7 mainly. The slog2info utility displays the contents of the system log buffer managed by slogger2, which must be running to record these messages. You can use the -B and -A to print lines before and after the match. grep -i "my_regex" -A 10. The qdb utility checks its temporary storage as follows: . 328. 689000. pidin 进程查看: pidin. Vision Apps User Guide: ETHFW Demos. If the callback returns a nonzero value, then these functions return immediately. * -/var/log/dmesg. 1. Root Cause: QNX component send messages of payload data_type = SLOG2_TYPE_ONLINE. The QNX Screen package must be installed and running for GPU support. so. ssh/config file. By default, this is set to 1 (enabled); to disable it, set it 0 (zero). Calebkeller2 • 3 yr. QNX Momentics IDE 7. Description: The slog2fa() function a printf-style format string along with its arguments specified in the argument vector. The given callback function is invoked for each packet in the files; the prototype is:SYSLOG_ACTION_READ (2) Read from the log. A system integrator or application developer will use a QNX SDP (Software Development Platform) which includes QNX Neutrino RTOS components for various targets and a full set of development tools. If you don't specify any options, slog2info displays all the logs. slog2info is a command-line tool that shows the contents of the system log buffer managed by slogger2, a library for logging messages in QNX Neutrino. Having an external monitor with waveform or false color makes this a lot easier. buffer_index The buffer index; indexes range from 0 to (slog2_log_info. The slog2_set_verbosity () routine adjusts the verbosity of the entire buffer set that the given buffer belongs to. The slog2fa () function a printf -style format string along with its arguments specified in the argument vector. Contact BlackBerry QNX. md" to build ovs dpdk envrioment, but failed to start ovs-vswitchd 1. For example, to reserve 0xA0000000 bytes, at physical address 0x5C000000, on J7200 QNX BSP, the build file the arguments would be (highlighted below): +keeplinked] startup-j721e-evm -v -r0xA0000000,0x5C000000,1. Note. At the QNX prompt, run below, to mount the SD card and then launch the executable: tisci-mgr tiipc-mgr tiudma-mgr io-pkt-v6-hc -d cpsw9g verbose=0xff dhclient -nw an0. Total time (secs): 12. If you need to print 10 lines of leading context before matching lines, grep -i "my_regex" -B 10. Cancel; Up 0 True Down; Cancel; 0 Bugmaker Su over 2 years ago in reply to Stanley Liu. The output is in a merged format according to the time the files were made. Buffer. The default is 60 seconds. Do you find stills closer to canon than pro? The FS5 allows for even finer color matching if you play with the color depth, phase and matrices. You can use slog2info to view the logs. Looking through the source - it seems 4. If the callback returns a nonzero value, then these functions return immediately. If the callback returns a nonzero value, then these functions return immediately. 0. 48. If you call it without arguments, it outputs just a current snapshot of messages. Description: The slog2f() function logs a printf-style ASCII-text string in the specified slog2 buffer. -h Print unformatted entries in hexadecimal. and auditd logs it all independently, without any help from. Similar to Linux, you can find your process ID by using ps -aux | grep <process_name_here> then you can type this command to show elapsed time (if the process is running): ps -p <process_id_here> -o etime. Either will get you to Rec 709 (Think TV) very easily. Note. The call returns the number of bytes read. Jon Lin. You can now specify a partition ID or name when you use the modify command. py","contentType":"file"},{"name. buffer_config ：log. 8 x86_64. Only threads at the critical priority or higher can use the critical budget. Slog-2 can go up to 12 stops of DR. ITU709 if you care a lot about colors and skintones and don't want to grade or minimally grade. The slog2info command shows the messages posted into the slog2 framework. Structured, semi-structured, and unstructured logs. , by slog2_dump_logs_to_file() and slog2info). 329. Acting as a kind of packet redirector/multiplexer, io-pkt* is responsible for loading protocol and driver modules based on the configuration given to it on its command line (or via the mount command after it's started). Not much of a difference if he is experienced with color correction and using scene referred workflow. The format string isn't decoded before writing; it must be decoded during the time of the read. 2. Internal services. I think they've improved this in v18 . Can you run ethtool -S am0 and send the output ? we are running the QNX, and there have no ethtool . There is a difference. EFAULTThis the home page of QNX Software Systems QNX realtime RTOS - Operating systems, development tools, realtime operating system software and services for connected embedded systemsUsing the preset of the picture profile. I use the Alister Chapman Venice LUTs loaded into an Atomos Shinobi or Shogun (the -1p5 offset LUT) and trust the image I see (along with the waveform), knowing that I'm consistently 1. After shooting in Slog2/Sgamut: 1. txt within the logs directory of the application’s. Description: The devnp-asix. Typical limited Rec-709 exposure range. Support for 32-bit x86 architecture was removed in QNX SDP 7. QNX Software Development Platform 7. 2. I have DRA821 board,and run qnx on this board. The slog2info utility displays the contents of the system log buffer managed by slogger2, which must be running to record these messages. Description: The slog2f() function logs a printf-style ASCII-text string in the specified slog2 buffer. We need something that will write a log whenever a process is created, preferably with the command launching the process. Working with QNX Momentics IDE. Prodigy 30 points Hi, Yes, we are building SPL+Uboot. The prototype of the callback. You can use the -m and -s options to filter the messages to print. splunk. Set clip color space to Slog2/ SGamut (right click on the gear in the clip area). There are also specified daylight and normal IDT's available. read_config is new in SSHLibrary 3. kev3 Answers. Cine4 if you care about colors and skintones. 0 User's Guide. Description: The system logger, slogger, is the central manager for logging applications' system messages. 9 slog 1800 CFG: Timing HS200, DTR 200000000, Bus Width 8 bitIf you're shooting in 8 bit my recommendation is to use S-Log2 not S-log3. The project is hosted on GitHub and downloads can be found from PyPI. cine version (when you customize pp8), since its primaries are closer to rec709, and video editors & monitors will have a slightly better chance of reducing that gamut to rec709. Tue Nov 29, 2022 10:58 pm. Every VM is created by an instance of a qvm process. The timing at which driver is running is shown in slog2info, the hs200 log from log provided above, is shown here below. SSHLibrary. Screen-Shot-2016-03-16-at-6. The first is to set zebras at 107% and have everything under that level, or setting the skin tones at 70 IRE. To force the parsing of these hidden/skipped buffers, invoke slog2info with the -v option. . Arguments: config A pointer to a slog2 buffer configuration object; see below. 328. png' alt='Sony Slog2 Lut' title='Sony Slog2 Lut' />The. The format string isn't decoded before writing; it must be decoded during the time of the read. Specify a section to be set aside by modifying the startup line to use the “-r” option. Note. Sat Nov 25, 2017 11:36 am. 329. 709) media is "integer encoded", essentially. sh，其内容如下： 2. ssh/id_rsa. -X path The slog2info utility displays the contents of the system log buffer managed by slogger2, which must be running to record these messages. cube format and work flawlessly in FCPX, Premiere Pro CC, DaVinci Resolve, and other video editors. With the camera still set to 0dB the ISO rating changes to 2000 which give the impression that the camera may have become more. At the QNX prompt, run below, to mount the SD card and then launch the executable: tisci-mgr tiipc-mgr tiudma-mgr io-pkt-v6-hc -d cpsw9g verbose=0xff dhclient -nw an0. 7. In most instance you can avoid noise by overexposing 1 or more stops (but before clipping). QNX Momentics IDE 7. The QNX Screen package must be installed and running for GPU support. Errors: EBUSY The logger couldn't obtain a buffer within the number of retries that you specified when you registered the buffer set; see slog2_register(). The command which I need to run produces lots of lines as an output which unfortunatelly is cut at some point an. py","path":"tart/python/bb/__init__. Debugging graphics isn't easy. If you rather use slog-3, use sgamut3. Overall if he is actually familiar with color grading then he should be fine. Ubuntu 18. If you don't specify any options, slog2info displays all the logs. My non-profit Patreon: out all the gear I use out my original roya. 539. Reading. C 言語で stderr に出力するには fprintf 関数を使用する. You can slap some contrast and saturation on and have workable footage while increasing the dynamic range. Didn't see anyone offer my usual go-to for this: less +F <file> ctrl + c /<search term> <enter> shift + f. 14 如何在QNX侧，打印日志到slog2info缓冲区_高桐@BILL的博客-程序员宅基地 - 程序员宅基地 程序员宅基地 程序员宅基地，技术文章由你所想念有所思qnx log 系统. The libslog2 library uses shmem_open () to access each instance. . Not bad at all. The number of entries must be at least the value of the num_buffers member of the config structure. 0 or later) Set up the quiesce_all() watchdog. In addition to the normal Python interpreter, it also works with Jython 2. There is a difference. While I’ve really been enjoying the A7S II, my biggest issue with it so far has been the same as my issue with all of Sony’s other cameras – the color science. Get all the parameters of a network socket interface. 配置mux引脚由于sabreARD BSP使用的网卡芯片与天嵌的不同，因此需要对引脚进行配置。 在BSP startup 中找到了mx6q_init_enet();函数，即为网卡引脚配置函数，根据TQIMX的原理图，将配置函数修改如下：void mx6q_init_enet(void){ uint32_t. t. /configure xx之类的东西写入一个shell脚本当中, 其文件名为：myconfig. . Find the best Slog2 Stock Videos and Footage for your project. 一、简介 这里使用的gstreamer是1. Log statements. 17-PM-1024x691. The AF is reliable till -3EV (with A73), and live view exposure counts. 2 修改编译错误 使用qnx 的toolchain，会出现编译错误， 因此需要修改某些文件 修改. It was basically written in C language and assembly language. 4 or newer. slog2info -l <file> Access to logs is more restrictive for release builds of an application. Just had my DVF-L700 upgraded with false color. The call returns the number of bytes read. The first is to set zebras at 107% and have everything under that level, or setting the skin tones at 70 IRE. Read, Read Until, Read Until Prompt and Read Until Regexp can be used to read from the server. g. For example, to reserve 0xA0000000 bytes, at physical address 0x5C000000, on J7200 QNX BSP, the build file the arguments would be (highlighted below): +keeplinked] startup-j721e-evm -v -r0xA0000000,0x5C000000,1. 使用这个方法，可以在wsl里少装很多不必要的软件，并且可以使用windows较优越的图形界面。. • slog2 to slog3 – Converts slog2 to slog3 Made by Dennis Hingsberg. While the absence of logging can dramatically impact a new developer's experience, the label of the logging has less of an impact. Refer Release Notes software dependencies section for more information. 0 and 7. Will print the 10 lines before the match, including the matching line itself. The QNX Screen package must be installed and running for GPU support. 比如说，可以在wsl下利用开源软件进行科学计算. 132 devb_sdmmc_am65x. vid= 0xXXXX The USB vendor ID. -W time Used with the -o profile option to log only those SQL statements that take longer than time (which is specified in milliseconds). By default, sloginfo prints all messages and exits. 35097992 -0. Follow. You can use the slog2info commmand to check the system logs. Hence my question: why isn't the black at 0 IRE when using S-Log2 ? A handle for a buffer in the buffer set whose verbosity you want to get, or NULL if you want to get the verbosity of the default buffer that you earlier set with slog2_set_default_buffer () . If you run the pidin command, you don't see the sensor service running. qCritical () or qFatal () message was generated. exists ; is writable ; is not /dev/shmem; is not a link to /dev/shmem; If all of these conditions are met, qdb sets the internal temporary storage to the location specified by. 1. You can use the -m and -s options to filter the messages to print. You can specify decimal places for the value of the -b and -m options for the create and. As C/C++ debug mode is only useful some of the time, I tend to avoid it and just use logging. The slog2info utility displays the contents of the system log buffer managed by slogger2, which must be running to record these messages. 8 SLOG2 So I have heard to use a SLOG2 to REC709 lut and ive seen people just straight color grade with the basic tools in lumetri. 17-PM-1024x691. Type " telnet " and then press Enter. In the video tutorial, Dunna adds another little trick. h> #define SLOG2_PARSE_MAX_NAME_SIZE 64 typedef struct { uint32_t size; uint16_t sequence_number; uint16_t data_size; uint64_t timestamp; slog2_packet_data_type_t data_type; uint16_t thread_id; uint16_t code; uint8_t severity; char file_name [ 2 * SLOG2_PARSE_MAX_NAME_SIZE ]; char buffer_name [ SLOG2_PARSE_MAX. You can rate examples to help us improve the quality of examples. If you call the slog2 logging APIs with a NULL buffer handle, the log is written to the default logging buffer set by this function. read_config reads or ignores entries from ~/. ; Make sure you are using a modern enough browser. The sensor service doesn't start: Symptoms: When you restart your board, the sensor service doesn't start. But in VEGAS Color space menu, (I think same as Davinci Resolve IDT as well), I can either pic between Slog2 with Sgamut or Slog3 with Sgamut3. January 14, 2021 at 02:39:36 EST. txt. Thinking about it now it sounds terribly stupid. 二、使用configure方式编译 2. Check Applicable Products and Categories for details. The slog2info utility displays the contents of the system log buffer managed by slogger2, which must be running to record these messages. This function uses special formatting macros to ensure that va_args () doesn't trigger any interrupts. The project is hosted on GitHub and downloads can be found from PyPI. You can now specify a partition ID or name when you use the modify command. Options:-f Leave the server-monitor process in the foreground rather than moving it to the background. Screen-Shot-2016-03-16-at-6. txt Open Connection $ {host} Login With Public Key username=$ {username} keyfile=% {HOME}/. When using that tool in S-Log2, black corresponds to blue, which means the value is between 2. //test CDSP1. 04 using CMAKE and I get the following error: Could NOT find Glog (missing: GLOG_INCLUDE_DIR GLOG_LIBRARY) I am following the instructions here (I’ve been shooting with my new Sony A7S II extensively over the last couple of weeks, and recently developed a LUT that I’ve been using with all of my SLog 3 footage. Streamline the development of safe, secure automotive systems with our software, middleware and services, including our ISO 26262 pre-certified OS. Description: The system logger, slogger, is the central manager for logging applications' system messages. 143k 29 220 220. 08373153. if this test could pass, CDSP1 should enabled in device and you will find shell_4 related logs in slog2info. slog2info (Utilities Reference) slogger2 (Utilities Reference) Parent topic: S. The prototype of the callback. So for a normal qnx6fs 0x3000 (bootblock + superblock) is the physical address at which block 0 is located. Regards, Stanley. -q interval (QNX Neutrino 7. This option creates one log file that's shared by all processes that use slogger2 APIs. If you're specifying a string with. 5. Description: The slog2_register () function registers a new instance of a slog2 buffer set. 10. Hi Daniel, Thanks for reaching out to us. This stack is TI RTOS based application for configuration of Ethernet switch and is expected to be hosted on Cortex R5F in Main Domain. 1. cube format and work flawlessly in FCPX, Premiere Pro CC, DaVinci Resolve, and other video editors. The format string isn't decoded before writing; it must be decoded during the time of the read. If you don't specify any options, slog2info displays all the logs. Every qvm process instance should have its own configuration input. The slog2fa () function a printf -style format string along with its arguments specified in the argument vector. The buildfile for a bootable image includes three major sections: a bootstrap loader (which includes an operating system), a script, and executables and shared libraries. S-Log is a gamma curve with a wide dynamic range optimized under the assumption that grading will be performed in the post-production process. You can also view your application’s log file by executing this command for debug releases of your application: slog2info -l <file>. Verify that you have JavaScript enabled in your browser. Is there any VPN or firewall as part of the network your connecting?Description: The slog2_parse_dynamic_buffer() and slog2_parse_static_buffer() functions parse through a live or static slogger2 buffer (respectively) from beginning to end, finding valid packets and calling the given callback function for each packet. Here is an example that sets a mapping from the \"dumper\" process to the DLT Context \"DUMP\", and the QNX Hypervisor to \"QVM\". The library has the following. //test CDSP1. 7. 107 is very high, I like 70 - 75 for skin. h> #define SLOG2_PARSE_MAX_NAME_SIZE 64 typedef struct { uint32_t size; uint16_t. Examples: Dump all logs for a. 2. Qt 5 is currently tested and supported on QNX SDP 7. 5 crop mode has a couple of advantages it gives a sharper videoreduced moirehigher ISO settings are usable without too much grainfull pixel readout. This prints 10 lines of trailing context after matching lines. slog2info 查看系统log: slog2info. 16. The vslog2f() function is an alternate form in which the arguments have already been captured using the variable-length argument facilities of <stdarg. #setEnforce 0the hypervisor while it is running and after it has quit – pidin and slog2info in the QNX SDP Utilities Reference; January 14, 2021 at 02:39:36 EST. デバッグログに含まれる情報のレベルを指定するには、追跡フラグとデバッグレベルを設定します。追跡フラグに割り当てられたデバッグレベルにより、さまざまなイベントに対してログに記録される情報の種類と量が制御されます。ログが記録されたら、デバッグログでデバッグイベントを. read_config reads or ignores entries from ~/. slog2info The realtime viewer. 比如说，可以在wsl下利用开源软件进行科学计算. {"payload":{"allShortcutsEnabled":false,"fileTree":{"doc":{"items":[{"name":"images","path":"doc/images","contentType":"directory"},{"name":"test","path":"doc/test. For developing software, you don't always have to use the command line; on Linux and Windows, you can use our Integrated Development Environment (IDE) that provides a. cam options The cam options control libcam. Examples: Dump all logs for a. The QNX Screen package must be installed and running for GPU support. Newline characters in a string are replaced by a space; consecutive newline characters are replaced by a single space. ago. 01 is the minimum version which allows the given invocation to enable logging. Unity ID. If you are doing the final color grading in another app then you should set up general color correction in your AE comp using an Adjustment layer in the Main comp - the one that is going to be rendered, that has been set to a guide layer. Of course you can correct it in post, but it's different (I don't think that it degrades the quality though). Here. Every guest in a virtualized system requires a virtual machine (VM) in which it can run. 1. Structured, semi-structured, and unstructured logs. 05. If specified, they must. The slog2info utility displays the contents of the system log buffer managed by slogger2, which must be running to record these messages. The vslog2f() function is an alternate form in which the arguments have already been captured using the variable-length argument facilities of <stdarg. SYSLOG_ACTION_READ (2) Read from the log. XACV S at 4K and HD, 100mbs and 50mbs, doesn't make a difference to noise. Structured log formats have a clear, consistent pattern and can be read by humans and machines. So, enabling driver setmode can improve "power-on to first pixel visible on screen" latency. EXIF (look at the "Sony ISO" tag) implies that the sensor ISO in S-Log modes is exactly 3 stops down from the set ISO - e. The consumed text is logged by the keywords and their argument loglevel can be used to override the default log level. Linux grep 命令 Linux 命令大全 Linux grep (global regular expression) 命令用于查找文件里符合条件的字符串或正则表达式。 grep 指令用于查找内容包含指定的范本样式的文件，如果发现某文件的内容符合所指定的范本样式，预设 grep 指令会把含有范本样式的那一列显示. With ls I can see I have ownership and permission to execute. S-Log3 allows for better reproduction of gradation characteristics in shadows and the mid-tone range than S-Log2. 5 crop mode has a couple of advantages it gives a sharper videoreduced moirehigher ISO settings are usable without too much grainfull pixel readout. If the callback returns a nonzero value, then these functions return immediately. Note: The newline characters are stripped on the post-processing side (i. The slog2info utility displays the contents of the system log buffer managed by slogger2, which must be running to record these messages. Note. if this test could pass, CDSP1 should enabled in device and you will find shell_4 related logs in slog2info. You can. SLOG was originally developed for Sony's higher end cameras that recorded in 10-bit color with 4:4:4 or 4:2:2 chroma subsampling. QNX Momentics IDE 7. The slog2_parse_dynamic_buffer () and slog2_parse_static_buffer () functions parse through a live or static slogger2 buffer (respectively) from beginning to end, finding valid packets and calling the given callback function for each packet. To target it better: kernel. # slog2info. My non-profit Patreon: I use curves out all the gear I use. 2. Do you have logcat logs or slog2info logs? It may related with selinux, you can check logcat first. e.