nokaslr, thanks to @dakami at close #12

rungdb

@@ -42,32 +42,29 @@ if "$kgdb"; then
 else
   case "$arch" in
     'x86_64')
-      # http://stackoverflow.com/questions/11408041/how-to-debug-the-linux-kernel-with-gdb-and-qemu/33203642#33203642
-      # http://stackoverflow.com/questions/4943857/linux-kernel-live-debugging-how-its-done-and-what-tools-are-used/42316607#42316607
-      # http://stackoverflow.com/questions/28607538/how-to-debug-linux-kernel-modules-with-qemu/44095831#44095831
       cmd="$gdb \
-        -q \
-        -ex 'add-auto-load-safe-path $(pwd)' \
-        -ex 'file vmlinux' \
-        -ex 'set arch i386:x86-64:intel' \
-        -ex 'target remote localhost:1234' \
-        $brk \
-        -ex 'continue' \
-        -ex 'disconnect' \
-        -ex 'set arch i386:x86-64' \
-        -ex 'target remote localhost:1234' \
-        -ex 'lx-symbols ../kernel_module-1.0/' \
-      "
+-q \
+-ex 'add-auto-load-safe-path $(pwd)' \
+-ex 'file vmlinux' \
+-ex 'set arch i386:x86-64:intel' \
+-ex 'target remote localhost:1234' \
+$brk \
+-ex 'continue' \
+-ex 'disconnect' \
+-ex 'set arch i386:x86-64' \
+-ex 'target remote localhost:1234' \
+-ex 'lx-symbols ../kernel_module-1.0/' \
+"
     ;;
     'arm'|'aarch64'|'mips64')
       cmd="$gdb \
-        -q \
-        -ex 'add-auto-load-safe-path $(pwd)' \
-        -ex 'file vmlinux' \
-        -ex 'target remote localhost:1234' \
-        -ex 'lx-symbols ../kernel_module-1.0/' \
-        $brk \
-      "
+-q \
+-ex 'add-auto-load-safe-path $(pwd)' \
+-ex 'file vmlinux' \
+-ex 'target remote localhost:1234' \
+-ex 'lx-symbols ../kernel_module-1.0/' \
+$brk \
+"
     ;;
   esac
 fi