#value_indexed
/* from include/linux/kern_levels.h */
LOGLEVEL_EMERG		0
LOGLEVEL_ALERT		1
LOGLEVEL_CRIT		2
LOGLEVEL_ERR		3
LOGLEVEL_WARNING	4
LOGLEVEL_NOTICE		5
LOGLEVEL_INFO		6
LOGLEVEL_DEBUG		7
LOGLEVEL_DEBUG+1	7