Re: [PATCH] net: fix print in skb_panic()

From: Eric Dumazet
Date: Thu Mar 07 2024 - 01:30:22 EST


On Thu, Mar 7, 2024 at 7:12 AM gaoxingwang <gaoxingwang1@xxxxxxxxxx> wrote:
>
> skb->len and sz are printed as negative numbers during the panic:
> skbuff: skb_under_panic: text:ffffffff8e2d3eac len:-1961180312 put:-1961180408 head:ffff88800b6ac000 data:ffff887f804ffe78 tail:0x1e0 end:0xec0 dev:team0
>

This was on purpose.

I prefer the negative values, I find this more useful to immediately
spot the issue.

Thank you.