Running kgdb in batch mode.

[Ed Maste]

On 26 November 2012 01:21, Sushanth Rai <sushanth_rai at yahoo.com> wrote:
> Basically I would like to get kernel backtrace of a bunch of threads from the live kernel under some conditions. When the condition is seen I would like to run kgdb, collect kernel backtrace of specific threads and exit. Is there a way run kgdb in batch mode ? Or any other way to get the stack trace.

Have a look at /usr/sbin/crashinfo for an example of how to do so -
basically just run kgdb $KERNEL $VMCORE < commands_file.

-Ed