10.4.3. Recording a gdb Backtrace Session
Once you have captured the core file, you can view its contents by using
gdb, the GNU Debugger. To record a script session of
gdbon the core file from the affected system, run the following:
$ script /tmp/gdb-rgmanager.txt $ gdb /usr/sbin/rgmanager /tmp/rgmanager-.core.
This will start a
scriptrecords it to the appropriate text file. While in
gdb, run the following commands:
(gdb) thread apply all bt full (gdb) quit
ctrl-Dto stop the script session and save it to the text file.