void TAUException(struct pt_regs *regs)
{
	printk("TAU trap at PC: %lx, MSR: %lx, vector=%lx    %s\n",
	       regs->nip, regs->msr, regs->trap, print_tainted());
}

Historically, this outdated classification described vulnerabilities from improper handling of data inputs, leading to unexpected program behavior or errors when input validation fails.