From: Jan Kara <jack@suse.cz>
To: syzbot <syzbot+0bc4c0668351ce1cab8f@syzkaller.appspotmail.com>
Cc: almaz.alexandrovich@paragon-software.com, axboe@kernel.dk,
brauner@kernel.org, hdanton@sina.com, jack@suse.cz,
linux-fsdevel@vger.kernel.org, linux-kernel@vger.kernel.org,
llvm@lists.linux.dev, nathan@kernel.org, ndesaulniers@google.com,
ntfs3@lists.linux.dev, syzkaller-bugs@googlegroups.com,
trix@redhat.com
Subject: Re: [syzbot] [ntfs3?] kernel panic: stack is corrupted in __lock_acquire (5)
Date: Mon, 19 Feb 2024 12:49:06 +0100 [thread overview]
Message-ID: <20240219114906.nbjdxtnp6mdxvttv@quack3> (raw)
In-Reply-To: <00000000000097c4480611a69ec8@google.com>
On Sun 18-02-24 03:53:03, syzbot wrote:
> syzbot suspects this issue was fixed by commit:
>
> commit 6f861765464f43a71462d52026fbddfc858239a5
> Author: Jan Kara <jack@suse.cz>
> Date: Wed Nov 1 17:43:10 2023 +0000
>
> fs: Block writes to mounted block devices
>
> bisection log: https://syzkaller.appspot.com/x/bisect.txt?x=1301e1d0180000
> start commit: ce9ecca0238b Linux 6.6-rc2
> git tree: upstream
> kernel config: https://syzkaller.appspot.com/x/.config?x=e4ca82a1bedd37e4
> dashboard link: https://syzkaller.appspot.com/bug?extid=0bc4c0668351ce1cab8f
> syz repro: https://syzkaller.appspot.com/x/repro.syz?x=11814954680000
> C reproducer: https://syzkaller.appspot.com/x/repro.c?x=103bc138680000
>
> If the result looks correct, please mark the issue as fixed by replying with:
>
Again. Nothing really suspicious in the reproducer but there are no working
reproducers anymore... Since this is ntfs3:
#syz fix: fs: Block writes to mounted block devices
Honza
--
Jan Kara <jack@suse.com>
SUSE Labs, CR
prev parent reply other threads:[~2024-02-19 11:49 UTC|newest]
Thread overview: 3+ messages / expand[flat|nested] mbox.gz Atom feed top
2022-12-26 14:42 [syzbot] [ntfs3?] kernel panic: stack is corrupted in __lock_acquire (5) syzbot
2024-02-18 11:53 ` syzbot
2024-02-19 11:49 ` Jan Kara [this message]
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