cm core dump analysis
Go to the location of core file , ideally it should be there in $PIN_HOME/sys/cm Then , execute below command : gdb cm <core file name > It will execute debugger for the core file . Now , put below command : Thread apply all bt T he output of above command will dump the stack frames for all the threads in a process You can select thread a according to your issue. use below command to select a thread. Thread 1 This will switch to thread 1 after switchover the stack for the current thread can be dummped with bt command . bt Once the back trace is dumped we can inspect each frame, in this case frame 0 looks interesting to us, by using below command : frame 0 frame <number>" command is use to dump the particular frame of stack trace. The command "list +" will show the source for the stack dump . list+