Important Links on Kernel Tracing/Debugging

setup KVM to use console mode debugging (remotely)
    (link 1)

get hands dirty on kernel tracing (work on more debugging stuff, function tracing)
     kgtp kprobe tracepoints trave_events kgdb
     Marging KDB and KGDB (link)
     kgdb kdb wiki (link)
     kdb (link)
     kernel debugging (link)

     LJ - Debugging Memory on Linux (link)
     LJ - Kernel Debugging Techniques (link) [from book Embedded Linux Primer]
     LJ - Kprobe (link)
     LJ - Remote debugging of LKM with KGDB (link)

    Collecting trace data from using klog (link)
    Build kernel faster (link) (patchworks)