NTFS3 file system kernel mode driver
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* Re: [syzbot] [ntfs3?] BUG: unable to handle kernel paging request in step_into
       [not found] <00000000000042f98c05f16c0792@google.com>
@ 2024-02-13 18:42 ` syzbot
  2024-02-14  9:45   ` Jan Kara
  0 siblings, 1 reply; 2+ messages in thread
From: syzbot @ 2024-02-13 18:42 UTC (permalink / raw)
  To: almaz.alexandrovich, anton, axboe, brauner, jack, linux-fsdevel,
	linux-kernel, linux-ntfs-dev, ntfs3, syzkaller-bugs, viro

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=10656c42180000
start commit:   bff687b3dad6 Merge tag 'block-6.2-2022-12-29' of git://git..
git tree:       upstream
kernel config:  https://syzkaller.appspot.com/x/.config?x=68e0be42c8ee4bb4
dashboard link: https://syzkaller.appspot.com/bug?extid=0994679b6f098bb3da6d
syz repro:      https://syzkaller.appspot.com/x/repro.syz?x=11307974480000
C reproducer:   https://syzkaller.appspot.com/x/repro.c?x=15c567f2480000

If the result looks correct, please mark the issue as fixed by replying with:

#syz fix: fs: Block writes to mounted block devices

For information about bisection process see: https://goo.gl/tpsmEJ#bisection

^ permalink raw reply	[flat|nested] 2+ messages in thread

* Re: [syzbot] [ntfs3?] BUG: unable to handle kernel paging request in step_into
  2024-02-13 18:42 ` [syzbot] [ntfs3?] BUG: unable to handle kernel paging request in step_into syzbot
@ 2024-02-14  9:45   ` Jan Kara
  0 siblings, 0 replies; 2+ messages in thread
From: Jan Kara @ 2024-02-14  9:45 UTC (permalink / raw)
  To: syzbot
  Cc: almaz.alexandrovich, anton, axboe, brauner, jack, linux-fsdevel,
	linux-kernel, linux-ntfs-dev, ntfs3, syzkaller-bugs, viro

On Tue 13-02-24 10:42:03, 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=10656c42180000
> start commit:   bff687b3dad6 Merge tag 'block-6.2-2022-12-29' of git://git..
> git tree:       upstream
> kernel config:  https://syzkaller.appspot.com/x/.config?x=68e0be42c8ee4bb4
> dashboard link: https://syzkaller.appspot.com/bug?extid=0994679b6f098bb3da6d
> syz repro:      https://syzkaller.appspot.com/x/repro.syz?x=11307974480000
> C reproducer:   https://syzkaller.appspot.com/x/repro.c?x=15c567f2480000
> 
> If the result looks correct, please mark the issue as fixed by replying with:
> 
> #syz fix: fs: Block writes to mounted block devices

There seem to be other reproducers which keep working and they don't seem
to be doing anything with the device. So I don't think this is really
fixing it.

								Honza

-- 
Jan Kara <jack@suse.com>
SUSE Labs, CR

^ permalink raw reply	[flat|nested] 2+ messages in thread

end of thread, other threads:[~2024-02-14  9:46 UTC | newest]

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2024-02-13 18:42 ` [syzbot] [ntfs3?] BUG: unable to handle kernel paging request in step_into syzbot
2024-02-14  9:45   ` Jan Kara

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