From: syzbot <syzbot+7aef76bdb53b83d62a9e@syzkaller.appspotmail.com>
To: akpm@linux-foundation.org, dmantipov@yandex.ru,
jlbec@evilplan.org, joseph.qi@linux.alibaba.com,
kartikey406@gmail.com, linux-kernel@vger.kernel.org,
lvc-project@linuxtesting.org, mark@fasheh.com,
ocfs2-devel@lists.linux.dev, syzkaller-bugs@googlegroups.com
Subject: Re: [syzbot] [ocfs2?] kernel BUG in ocfs2_set_new_buffer_uptodate (2)
Date: Wed, 14 Jan 2026 19:46:02 -0800 [thread overview]
Message-ID: <696862fa.050a0220.58bed.000b.GAE@google.com> (raw)
In-Reply-To: <676c3718.050a0220.2f3838.037f.GAE@google.com>
syzbot suspects this issue was fixed by commit:
commit 93ce0ff117b0c468961d7c296a03ad57e1e8da9f
Author: Deepanshu Kartikey <kartikey406@gmail.com>
Date: Thu Oct 30 15:30:03 2025 +0000
ocfs2: validate cl_bpc in allocator inodes to prevent divide-by-zero
bisection log: https://syzkaller.appspot.com/x/bisect.txt?x=143ebd9a580000
start commit: 499551201b5f Merge tag 'arm64-fixes' of git://git.kernel.o..
git tree: upstream
kernel config: https://syzkaller.appspot.com/x/.config?x=6a2b862bf4a5409f
dashboard link: https://syzkaller.appspot.com/bug?extid=7aef76bdb53b83d62a9e
syz repro: https://syzkaller.appspot.com/x/repro.syz?x=136ab2df980000
C reproducer: https://syzkaller.appspot.com/x/repro.c?x=124f6f30580000
If the result looks correct, please mark the issue as fixed by replying with:
#syz fix: ocfs2: validate cl_bpc in allocator inodes to prevent divide-by-zero
For information about bisection process see: https://goo.gl/tpsmEJ#bisection
next prev parent reply other threads:[~2026-01-15 3:46 UTC|newest]
Thread overview: 32+ messages / expand[flat|nested] mbox.gz Atom feed top
2024-12-25 16:47 [syzbot] [ocfs2?] kernel BUG in ocfs2_set_new_buffer_uptodate (2) syzbot
2024-12-26 15:53 ` [syzbot] Re: kernel BUG in ocfs2_set_new_buffer_uptodate() syzbot
2024-12-27 10:54 ` syzbot
2025-10-22 14:00 ` Forwarded: #syz test https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git 552c50713f273b494ac6c77052032a49bc9255e2 syzbot
2025-10-24 7:11 ` Forwarded: #syz test https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git linux-5.10.y syzbot
2025-10-24 7:15 ` Forwarded: #syz test https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git linux-6.1.y syzbot
2025-10-24 7:15 ` Forwarded: #syz test https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git linux-6.12.y syzbot
2025-10-28 10:40 ` Forwarded: #syz test https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git linux-5.10.y syzbot
2025-10-28 10:41 ` Forwarded: #syz test https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git linux-6.1.y syzbot
2025-10-28 10:42 ` Forwarded: #syz test https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git linux-6.12.y syzbot
2025-10-28 18:19 ` Forwarded: #syz test https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git linux-5.10.y syzbot
2025-10-28 18:21 ` Forwarded: #syz test https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git linux-6.1.y syzbot
2025-10-28 18:22 ` Forwarded: #syz test https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git linux-6.12.y syzbot
2025-10-29 6:21 ` Forwarded: #syz test https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git linux-5.10.y syzbot
2025-10-29 6:25 ` Forwarded: #syz test https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git linux-6.1.y syzbot
2025-10-29 6:27 ` Forwarded: #syz test https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git linux-6.12.y syzbot
2026-01-15 3:46 ` syzbot [this message]
[not found] <20241226155305.Yro_e%dmantipov@yandex.ru>
2024-12-26 16:26 ` [syzbot] [ocfs2?] kernel BUG in ocfs2_set_new_buffer_uptodate (2) syzbot
[not found] <20241227105402.odBU4%dmantipov@yandex.ru>
2024-12-27 11:38 ` syzbot
[not found] <20251022140016.A5JqV%dmantipov@yandex.ru>
2025-10-22 14:36 ` syzbot
[not found] <20251024071154.COzwR%dmantipov@yandex.ru>
2025-10-24 9:32 ` syzbot
[not found] <20251024071521.fbtQk%dmantipov@yandex.ru>
2025-10-24 12:42 ` syzbot
[not found] <20251024071532.gsUD9%dmantipov@yandex.ru>
2025-10-24 14:04 ` syzbot
[not found] <20251028104006.trzAA%dmantipov@yandex.ru>
2025-10-28 10:44 ` syzbot
[not found] <20251028104120.GnIG9%dmantipov@yandex.ru>
2025-10-28 10:46 ` syzbot
[not found] <20251028104159.Yh5Ro%dmantipov@yandex.ru>
2025-10-28 10:50 ` syzbot
[not found] <20251028181937.VGTo3%dmantipov@yandex.ru>
2025-10-28 19:31 ` syzbot
[not found] <20251028182104.36i6Z%dmantipov@yandex.ru>
2025-10-28 20:48 ` syzbot
[not found] <20251028182255.i5pLj%dmantipov@yandex.ru>
2025-10-28 21:54 ` syzbot
[not found] <20251029062153.ZEpQh%dmantipov@yandex.ru>
2025-10-29 8:56 ` syzbot
[not found] <20251029062548.p-W3Z%dmantipov@yandex.ru>
2025-10-29 13:06 ` syzbot
[not found] <20251029062741.5wX4O%dmantipov@yandex.ru>
2025-10-29 16:15 ` syzbot
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