Re: Double free of struct sk_buff reported by SLAB_CONSISTENCY_CHECKS with init_on_free

From: Eric Dumazet
Date: Mon Nov 04 2019 - 12:33:22 EST




On 11/4/19 9:03 AM, Thibaut Sautereau wrote:
>
> We first encountered this issue under huge network traffic (system image
> download), and I was able to reproduce by simply sending a big packet
> with `ping -s 65507 <ip>`, which crashes the kernel every single time.
>

Since you have a repro, could you start a bisection ?

Thanks !