Bug#1118437: null pointer dereference in interrupt after receiving an ip packet on veth from xsk from user space

[Jason Xing]

On Tue, Oct 21, 2025 at 5:31 AM mc36 <csm...@nop.hu> wrote:
>
> hi,
>
> On 10/20/25 11:04, Jason Xing wrote:
> >
> > I followed your steps you attached in your code:
> > ////// gcc xskInt.c -lxdp
> > ////// sudo ip link add veth1 type veth
> > ////// sudo ip link set veth0 up
> > ////// sudo ip link set veth1 up
>
> ip link set dev veth1 address 3a:10:5c:53:b3:5c

Great, it indeed helps me reproduce the issue, so I managed to see the
exact same stack. Let me dig into it more deeply.

Thanks,
Jason