Format: <bool> (1/Y/y=enable, 0/N/n=disable)
default: disabled
+ printk.console_no_auto_verbose=
+ Disable console loglevel raise on oops, panic
+ or lockdep-detected issues (only if lock debug is on).
+ With an exception to setups with low baudrate on
+ serial console, keeping this 0 is a good choice
+ in order to provide more debug information.
+ Format: <bool>
+ default: 0 (auto_verbose is enabled)
+
printk.devkmsg={on,off,ratelimit}
Control writing to /dev/kmsg.
on - unlimited logging to /dev/kmsg from userspace