Symbol: FTRACE_BUG_NOP
kernel/trace/ftrace.c
2176
case FTRACE_BUG_NOP:
kernel/trace/ftrace.c
2422
ftrace_bug_type = FTRACE_BUG_NOP;
kernel/trace/ftrace.c
2755
ftrace_bug_type = FTRACE_BUG_NOP;