when i user kernel Image built by using toolchain. in boot log it shows :Create List of Static Device Nodes was skipped because of an unmet condition check (ConditionFileNot) is there any way how to debug the Kernel Image. Thanks &Regards Srinivas0...
In this section, we present three methods to debug the kernel and the user application. We first present how to add debug symbols during the compilation. Then, we present the debug serial console which is the main mechanism to get debug information during runtime. We finish this section by ...
A minidump is a smaller version of a complete, or kernel memory dump. Usually Microsoft will want a kernel memory dump. But the debugger will analyze a mini-dump and quite possibly give information needed to resolve. If it's all you have, then debug it, rather than waiting fo...
针对1:在kernel config中,Kernel Hacking这个大项中,enable跟lock/mutex相关的config,比如CONFIG_DEBUG_MUTEX,以及CONFIG_DETECT_HUNG_TASKS, 这样当死锁发生时,稍微等待一段时间(默认120秒),kernel就会检测到死锁,同时打印出调用栈。在kernel hacking里面,包含了大量的有利于调试的config,可以一项一项都看一遍,总有一款...
Linux kernel: How to debug mutex deadlock 如何调试mutex死锁,和userspace调试lock一样,主要是要:1.找到lock死锁的地方,打印出调用栈2.找出这个mutex目前被谁占用了针对1:在kernelconfig中,KernelHacking这个大项中,enable跟lock/mutex相关的config,比如CONFIG_DE
cat /sys/kernel/debug/dynamic_debug/control| tee /tmp/dynamic_log.log For instance, if you are looking for a particularfileto find a particularline: cat /sys/kernel/debug/dynamic_debug/control | grep adcdrivers/iio/adc/stm32-adc.c:1515[stm32_adc]stm32_adc_conf_scan_seq =p "%s chan...
what else I can do to debug this issue? could it be possible that the kernel had completed execution, but clWaitForEvents stalled? any suggestion is welcome! thanks in advance! PS: you can reproduce this issue by following the below commands: git clone https://github.com/fangq...
Hello All, My board communicates via RPC with other systems. Once in a while, one of the systems reports that my board holds the RPC return for
I'm getting kernel panics while running linux application on my custom hardware design(iMAX6Q processor based). But another custom hardware which is similar to this can run this linux application without any problem. I did the memory calibration and stress app test for this boa...
We need to have the full source code for xlnx-linux in order to debug kernel. Selecting a remote source automatically downloads the image from GitHub into your PetaLinux project during the config stage. 8) Next we need to set the address offset for loading the bootimage. Go tou-boot Conf...