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Date:   Thu, 16 Jan 2020 15:53:06 +0100
From:   Florian Westphal <>
To:     syzbot <>
Subject: Re: BUG: corrupted list in nft_obj_del

syzbot <> wrote:
> Hello,
> syzbot found the following crash on:
> HEAD commit:    8b792f84 Merge branch 'mlxsw-Various-fixes'
> git tree:       net
> console output:
> kernel config:
> dashboard link:
> compiler:       gcc (GCC) 9.0.0 20181231 (experimental)
> syz repro:
> C reproducer:
> IMPORTANT: if you fix the bug, please add the following tag to the commit:
> Reported-by:
> list_del corruption, ffff8880a46b1500->prev is LIST_POISON2

#syz fix: netfilter: nf_tables: fix flowtable list del corruption

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