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From: syzbot <syzbot+8df514c431bd240c5644@syzkaller.appspotmail.com>
To: almaz.alexandrovich@paragon-software.com,
	linux-kernel@vger.kernel.org,  ntfs3@lists.linux.dev,
	syzkaller-bugs@googlegroups.com
Subject: Re: [syzbot] [ntfs3?] possible deadlock in mark_as_free_ex (2)
Date: Thu, 12 Dec 2024 22:43:02 -0800	[thread overview]
Message-ID: <675bd776.050a0220.1a2d0d.0002.GAE@google.com> (raw)
In-Reply-To: <672dbff0.050a0220.69327.0002.GAE@google.com>

syzbot has bisected this issue to:

commit 5fc982fe7eca9d0cf7b25832450ebd4f7c8e1c36
Author: Konstantin Komarov <almaz.alexandrovich@paragon-software.com>
Date:   Thu Oct 10 17:09:24 2024 +0000

    fs/ntfs3: Fix case when unmarked clusters intersect with zone

bisection log:  https://syzkaller.appspot.com/x/bisect.txt?x=15a78730580000
start commit:   231825b2e1ff Revert "unicode: Don't special case ignorable..
git tree:       upstream
final oops:     https://syzkaller.appspot.com/x/report.txt?x=17a78730580000
console output: https://syzkaller.appspot.com/x/log.txt?x=13a78730580000
kernel config:  https://syzkaller.appspot.com/x/.config?x=c7c9f223bfe8924e
dashboard link: https://syzkaller.appspot.com/bug?extid=8df514c431bd240c5644
syz repro:      https://syzkaller.appspot.com/x/repro.syz?x=128e6cdf980000
C reproducer:   https://syzkaller.appspot.com/x/repro.c?x=1784b20f980000

Reported-by: syzbot+8df514c431bd240c5644@syzkaller.appspotmail.com
Fixes: 5fc982fe7eca ("fs/ntfs3: Fix case when unmarked clusters intersect with zone")

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

  parent reply	other threads:[~2024-12-13  6:43 UTC|newest]

Thread overview: 8+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2024-11-08  7:38 [syzbot] [ntfs3?] possible deadlock in mark_as_free_ex (2) syzbot
2024-11-29  1:43 ` syzbot
2024-12-12  8:35 ` syzbot
2024-12-13  9:05   ` [PATCH] ntfs3: fix deadlock in mark_as_free_ex Lizhi Xu
2024-12-13  6:43 ` syzbot [this message]
2024-12-13  8:24 ` [syzbot] Re: [syzbot] [ntfs3?] possible deadlock in mark_as_free_ex (2) syzbot
2026-01-17 12:45 ` syzbot
     [not found] <20241213082402.1808426-1-lizhi.xu@windriver.com>
2024-12-13  9:02 ` syzbot

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