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SubjectRe: [syzbot] WARNING: kmalloc bug in bpf
On Fri, 22 Apr 2022 at 20:53, syzbot
<syzbot+cecf5b7071a0dfb76530@syzkaller.appspotmail.com> wrote:
>
> syzbot suspects this issue was fixed by commit:
>
> commit 0708a0afe291bdfe1386d74d5ec1f0c27e8b9168
> Author: Daniel Borkmann <daniel@iogearbox.net>
> Date: Fri Mar 4 14:26:32 2022 +0000
>
> mm: Consider __GFP_NOWARN flag for oversized kvmalloc() calls
>
> bisection log: https://syzkaller.appspot.com/x/bisect.txt?x=1499c6fcf00000
> start commit: 1d5a47424040 sfc: The RX page_ring is optional
> git tree: net
> kernel config: https://syzkaller.appspot.com/x/.config?x=1a86c22260afac2f
> dashboard link: https://syzkaller.appspot.com/bug?extid=cecf5b7071a0dfb76530
> syz repro: https://syzkaller.appspot.com/x/repro.syz?x=176738e7b00000
> C reproducer: https://syzkaller.appspot.com/x/repro.c?x=13b4508db00000
>
> If the result looks correct, please mark the issue as fixed by replying with:
>
> #syz fix: mm: Consider __GFP_NOWARN flag for oversized kvmalloc() calls
>
> For information about bisection process see: https://goo.gl/tpsmEJ#bisection

Looks reasonable:

#syz fix: mm: Consider __GFP_NOWARN flag for oversized kvmalloc() calls

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