printk.time=y

runqemu

@@ -8,8 +8,9 @@ debug=false
 debug_qemu=''
 kgdb=false
 nographic=false
-# norandmaps: reduce randomization to make our lives easier.
-extra_append='norandmaps'
+# norandmaps: Don't use address space randomization. Equivalent to echo 0 > /proc/sys/kernel/randomize_va_space.
+# printk.time=y: log in format: "[time ] msg" for all printk messages.
+extra_append='norandmaps printk.time=y'
 extra_flags=''
 while getopts a:de:knqt: OPT; do
   case "$OPT" in