Re: [syzbot] memory leak in nf_hook_entries_grow (2)

From: Florian Westphal
Date: Tue May 04 2021 - 04:25:18 EST

syzbot <syzbot+050de9f900eb45b94ef9@xxxxxxxxxxxxxxxxxxxxxxxxx> wrote:
> Hello,
> syzbot found the following issue on:
> HEAD commit: 9ccce092 Merge tag 'for-linus-5.13-ofs-1' of git://git.ker..
> git tree: upstream
> console output:
> kernel config:
> dashboard link:
> syz repro:
> IMPORTANT: if you fix the issue, please add the following tag to the commit:
> Reported-by: syzbot+050de9f900eb45b94ef9@xxxxxxxxxxxxxxxxxxxxxxxxx

#syz dup: linux-next test error: WARNING in __nf_unregister_net_hook

(The memory leak is the consequence if the WARNING).