FM / parameters

/sys/module/kernel/parameters

Name	Size	Mode	Actions
consoleblank	4096	0444	edit dl rm
crash_kexec_post_notifiers	4096	0644	edit dl rm
ignore_rlimit_data	4096	0644	edit dl rm
initcall_debug	4096	0644	edit dl rm
module_blacklist	4096	0400	edit dl rm
panic	4096	0644	edit dl rm
panic_on_warn	4096	0644	edit dl rm
panic_print	4096	0644	edit dl rm
pause_on_oops	4096	0644	edit dl rm

Edit: /sys/module/kernel/parameters/panic_print (4096B)