Note that this exception runs on the `DOUBLEFAULT_STACK` [Interrupt Stack Table](https://www.kernel.org/doc/Documentation/x86/x86_64/kernel-stacks) which has index - `1`:
Note that this exception runs on the `DOUBLEFAULT_STACK` [Interrupt Stack Table](https://www.kernel.org/doc/Documentation/x86/kernel-stacks) which has index - `1`: