From: syzbot <syzbot+9f41e4b255897d99d4e9@syzkaller.appspotmail.com>
To: kent.overstreet@linux.dev, linux-bcachefs@vger.kernel.org,
linux-kernel@vger.kernel.org, niharchaithanya@gmail.com,
syzkaller-bugs@googlegroups.com
Subject: Re: [syzbot] [bcachefs?] UBSAN: shift-out-of-bounds in __btree_node_pinned
Date: Wed, 01 Jan 2025 08:25:03 -0800 [thread overview]
Message-ID: <67756c5f.050a0220.25abdd.0a14.GAE@google.com> (raw)
In-Reply-To: <66fd2663.050a0220.f28ec.0510.GAE@google.com>
syzbot has bisected this issue to:
commit 7a51608d0125469664e2daf8e060d6d783924c98
Author: Kent Overstreet <kent.overstreet@linux.dev>
Date: Thu Sep 5 00:49:37 2024 +0000
bcachefs: Rework btree node pinning
bisection log: https://syzkaller.appspot.com/x/bisect.txt?x=115c06c4580000
start commit: ccb98ccef0e5 Merge tag 'platform-drivers-x86-v6.13-4' of g..
git tree: upstream
final oops: https://syzkaller.appspot.com/x/report.txt?x=135c06c4580000
console output: https://syzkaller.appspot.com/x/log.txt?x=155c06c4580000
kernel config: https://syzkaller.appspot.com/x/.config?x=ba7cde9482d6bb6
dashboard link: https://syzkaller.appspot.com/bug?extid=9f41e4b255897d99d4e9
syz repro: https://syzkaller.appspot.com/x/repro.syz?x=118c28b0580000
C reproducer: https://syzkaller.appspot.com/x/repro.c?x=11d45af8580000
Reported-by: syzbot+9f41e4b255897d99d4e9@syzkaller.appspotmail.com
Fixes: 7a51608d0125 ("bcachefs: Rework btree node pinning")
For information about bisection process see: https://goo.gl/tpsmEJ#bisection
next prev parent reply other threads:[~2025-01-01 16:25 UTC|newest]
Thread overview: 8+ messages / expand[flat|nested] mbox.gz Atom feed top
2024-10-02 10:54 [syzbot] [bcachefs?] UBSAN: shift-out-of-bounds in __btree_node_pinned syzbot
2024-10-04 19:54 ` [syzbot] " syzbot
2024-10-04 21:48 ` syzbot
2025-01-01 16:25 ` syzbot [this message]
2025-09-28 0:11 ` Forwarded: Re: [syzbot] [bcachefs?] " syzbot
[not found] <860bbf96-65f1-4afd-a117-18cfb3542ef8@gmail.com>
2024-10-04 20:12 ` syzbot
[not found] <4f140375-6873-4ad6-984a-b8075708b2a4@gmail.com>
2024-10-04 22:06 ` syzbot
[not found] <87jz1ja111.fsf@gmail.com>
2025-09-28 1:18 ` syzbot
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