linux-kernel - Re: [syzbot] BUG: corrupted list in efivar_entry

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Message-ID: <00000000000010057c060c012e63@google.com>
Date:   Fri, 08 Dec 2023 07:24:27 -0800
From:   syzbot <syzbot+1902c359bfcaf39c46f2@...kaller.appspotmail.com>
To:     ardb@...nel.org
Cc:     ardb@...nel.org, linux-efi@...r.kernel.org,
        linux-kernel@...r.kernel.org, syzkaller-bugs@...glegroups.com
Subject: Re: [syzbot] BUG: corrupted list in efivar_entry_remove

> On Fri, 26 Aug 2022 at 13:10, syzbot
> <syzbot+1902c359bfcaf39c46f2@...kaller.appspotmail.com> wrote:
>>
>> Hello,
>>
>> syzbot found the following issue on:
>>
>> HEAD commit:    680fb5b009e8 Merge tag 'arm64-upstream' into for-kernelci
>> git tree:       git://git.kernel.org/pub/scm/linux/kernel/git/arm64/linux.git for-kernelci
>> console output: https://syzkaller.appspot.com/x/log.txt?x=126f0865080000
>> kernel config:  https://syzkaller.appspot.com/x/.config?x=4557ad2600fc45f4
>> dashboard link: https://syzkaller.appspot.com/bug?extid=1902c359bfcaf39c46f2
>> compiler:       Debian clang version 13.0.1-++20220126092033+75e33f71c2da-1~exp1~20220126212112.63, GNU ld (GNU Binutils for Debian) 2.35.2
>> userspace arch: arm64
>> syz repro:      https://syzkaller.appspot.com/x/repro.syz?x=10039fc3080000
>> C reproducer:   https://syzkaller.appspot.com/x/repro.c?x=16f4ebc3080000
>>
>> IMPORTANT: if you fix the issue, please add the following tag to the commit:
>> Reported-by: syzbot+1902c359bfcaf39c46f2@...kaller.appspotmail.com
>
> #syz test git://git.kernel.org/pub/scm/linux/kernel/git/ardb/linux.git

want either no args or 2 args (repo, branch), got 1

> efivarfs-list-corruption-fix