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Mon, 06 Jan 2025 23:48:03 -0800 (PST) Date: Mon, 06 Jan 2025 23:48:03 -0800 In-Reply-To: <000000000000d1149605fd5b0c0d@google.com> X-Google-Appengine-App-Id: s~syzkaller X-Google-Appengine-App-Id-Alias: syzkaller Message-ID: <677cdc33.050a0220.a40f5.0019.GAE@google.com> Subject: Re: [syzbot] [ext4?] WARNING: locking bug in ext4_ioctl From: syzbot To: adilger.kernel@dilger.ca, boqun.feng@gmail.com, bottaawesome633@gmail.com, linux-ext4@vger.kernel.org, linux-fsdevel@vger.kernel.org, linux-kernel-mentees@lists.linuxfoundation.org, linux-kernel@vger.kernel.org, longman@redhat.com, mingo@redhat.com, peterz@infradead.org, rbrasga@uci.edu, skhan@linuxfoundation.org, syzkaller-bugs@googlegroups.com, tytso@mit.edu, will@kernel.org Content-Type: text/plain; charset="UTF-8" syzbot suspects this issue was fixed by commit: commit d7fe143cb115076fed0126ad8cf5ba6c3e575e43 Author: Ahmed Ehab Date: Sat Aug 24 22:10:30 2024 +0000 locking/lockdep: Avoid creating new name string literals in lockdep_set_subclass() bisection log: https://syzkaller.appspot.com/x/bisect.txt?x=16c9ffd8580000 start commit: e42b1a9a2557 Merge tag 'spi-fix-v6.12-rc5' of git://git.ke.. git tree: upstream kernel config: https://syzkaller.appspot.com/x/.config?x=4aec7739e14231a7 dashboard link: https://syzkaller.appspot.com/bug?extid=a3c8e9ac9f9d77240afd syz repro: https://syzkaller.appspot.com/x/repro.syz?x=123fef57980000 C reproducer: https://syzkaller.appspot.com/x/repro.c?x=1598eebb980000 If the result looks correct, please mark the issue as fixed by replying with: #syz fix: locking/lockdep: Avoid creating new name string literals in lockdep_set_subclass() For information about bisection process see: https://goo.gl/tpsmEJ#bisection