Re: KMSAN: uninit-value in nci_rx_work

[xingwei lee]

Krzysztof Kozlowski <krzysztof.kozlowski@xxxxxxxxxx> 于2023年12月25日周一 21:25写道：
>
> On 24/12/2023 02:38, xingwei lee wrote:
> > Hello I found a bug in net/nfc in the latest upstream mainline titled
> > KMSAN: uninit-value in nci_rx_work.
> > I aslo comfirmed in the latest net tree.
> >
> > If you fix this issue, please add the following tag to the commit:
> > Reported-by: xingwei lee <xrivendell7@xxxxxxxxx>
> >
> > kernel: net 7c5e046bdcb2513f9decb3765d8bf92d604279cf
> > kernel config: https://syzkaller.appspot.com/text?tag=KernelConfig&x=4a65fa9f077ead01
>
Hi Krzysztof. Thanks for your  prompt response!
> Isn't this just syzkaller report? If it is not syzkaller report, then
However, I'm really careful to check sybot and lkml to make sure that
my report is not duplicated. Can you provide specific information on
with syzbot dashboard or maybe this one is duplicated with another bug
that I do not notice?
> your references are a bit confusing, so short explanation would be nice.
>
> Best regards,
> Krzysztof
>
BTW, I'm doing some research on reproducing non-reproduction bugs on
syzbot. This one is another not on the dashboard but when I reproduced
and triggered it on the last net tree, I think it is still necessary
to report for helping fix it.

Merry Christmas~~~
Best regards
xingwei Lee