linux-kernel - Re: [syzbot] WARNING in fuse_get

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Message-ID: <CAJfpegs=bJZ+ekx7=LJ9nZEivyhu7PctnH22HxPAVJCNZErn9A@mail.gmail.com>
Date:   Fri, 6 Aug 2021 09:20:30 +0200
From:   Miklos Szeredi <miklos@...redi.hu>
To:     syzbot <syzbot+afacc3ce1215afa24615@...kaller.appspotmail.com>
Cc:     linux-fsdevel@...r.kernel.org, linux-kernel@...r.kernel.org,
        syzkaller-bugs <syzkaller-bugs@...glegroups.com>
Subject: Re: [syzbot] WARNING in fuse_get_tree

On Sat, 31 Jul 2021 at 01:48, syzbot
<syzbot+afacc3ce1215afa24615@...kaller.appspotmail.com> wrote:
>
> Hello,
>
> syzbot found the following issue on:
>
> HEAD commit:    2265c5286967 Add linux-next specific files for 20210726
> git tree:       linux-next
> console output: https://syzkaller.appspot.com/x/log.txt?x=102c92b6300000
> kernel config:  https://syzkaller.appspot.com/x/.config?x=531dbd796dcea4b4
> dashboard link: https://syzkaller.appspot.com/bug?extid=afacc3ce1215afa24615
> compiler:       gcc (Debian 10.2.1-6) 10.2.1 20210110, GNU ld (GNU Binutils for Debian) 2.35.1
> syz repro:      https://syzkaller.appspot.com/x/repro.syz?x=14d97fca300000
> C reproducer:   https://syzkaller.appspot.com/x/repro.c?x=174a53f8300000
>
> IMPORTANT: if you fix the issue, please add the following tag to the commit:
> Reported-by: syzbot+afacc3ce1215afa24615@...kaller.appspotmail.com

Fix folded into fuse.git#for-next

#syz fix: fuse: allow sharing existing sb

Thanks,
Miklos