From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from mail-io1-f77.google.com (mail-io1-f77.google.com [209.85.166.77]) (using TLSv1.2 with cipher ECDHE-RSA-AES128-GCM-SHA256 (128/128 bits)) (No client certificate requested) by smtp.subspace.kernel.org (Postfix) with ESMTPS id 79B07204C0C for ; Sat, 9 Aug 2025 19:41:31 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=209.85.166.77 ARC-Seal:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1754768493; cv=none; b=MgY9o546gdCHziGhag5wN5Z3r6OTlSkrElfp6PGID1pDON2Hq5486blbhnSIUAKYt3I1xnfdTxi28w/taBYohHo1+u4R2s6NoOjvhbIPQqWgEUs/drPdxdXyFm6I9MA6BRnVuqrXDashI0GkECSsZTOLQxlQ6pIFQfbGlSU6+tA= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1754768493; c=relaxed/simple; bh=gs+umVz5DXUYgs8sKiV2YUaNc8vqfgJM2yK2MPlxLcE=; h=MIME-Version:Date:Message-ID:Subject:From:To:Content-Type; b=tcNHCWzcOY9a4sUfdgQjcZupnaDuf/bYtBnlQyTsRyhQyoekk2yqgzxWdWgGBej2Jy+6NnikB7pg2IvPbuuVJxeO5Gd0dzvxYJLnZgxeau31oR3HHU3JS/bmCkvziWsABuKREXSWiAV7oabtFFTEjoN1ROE00nxHtnj2GNCDQyw= ARC-Authentication-Results:i=1; smtp.subspace.kernel.org; dmarc=fail (p=none dis=none) header.from=syzkaller.appspotmail.com; spf=pass smtp.mailfrom=M3KW2WVRGUFZ5GODRSRYTGD7.apphosting.bounces.google.com; arc=none smtp.client-ip=209.85.166.77 Authentication-Results: smtp.subspace.kernel.org; dmarc=fail (p=none dis=none) header.from=syzkaller.appspotmail.com Authentication-Results: smtp.subspace.kernel.org; spf=pass smtp.mailfrom=M3KW2WVRGUFZ5GODRSRYTGD7.apphosting.bounces.google.com Received: by mail-io1-f77.google.com with SMTP id ca18e2360f4ac-881814e7585so754203639f.2 for ; Sat, 09 Aug 2025 12:41:31 -0700 (PDT) X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20230601; t=1754768490; x=1755373290; h=to:from:subject:message-id:date:mime-version:x-gm-message-state :from:to:cc:subject:date:message-id:reply-to; bh=OgnsKqgdg8KHbIaPtAEJLaW7GNhj8FQY7KHELqVFdsI=; b=hRNXwJ/SpIp1zDXZPRkNhfZrmA6W37RchIe3MkQmshOeVNofpV9P3Q7h5AjdgxN9v5 hwy0/MML9xSBWkRvL8oO9DSEn6+VkE9TRjaxicJZqxu+cxr+mDvmUQtSk9vup60oMcB8 sWgxuE03feIBAJriDy/BOkIfm6eWZ+xJ56xlpBTML2pbbDrhFx+Rq5hwsSqjcIUGGx4o mukQaeTEn7zJt5ao5Ie6kvLRio5W21finw0woNM2rLGitLxu/QpFtUXppgDXCvBR0g0U kL90dxru2Qugh2MCM3fiQ2mWa64IBItm5eOna+4ie+R8szzHwctRLF0Eo6tOS393/1nJ r2IQ== X-Forwarded-Encrypted: i=1; AJvYcCULcpnhwpylekoIxFv4J6xgxqZ5CbNZSteuWkH0w8ckH41CrkfIkonUL2rC8ESPpyICJZeb2re/uM2/iaY=@vger.kernel.org X-Gm-Message-State: AOJu0YyptcnlSpDwZ7iwdrlq4TujR5K+IrNlgwzKvo7hkONJi0FokrB1 /xkhha3crABA8R6wxM5B24H015QVQu+99rIJNNavyoHGIYY0RKG5fbls/dX9GpqjC9tFRAq0bDL iL/IbzMXTGbVjnxB2OkvJRWcvFHaIj5rAg9aQ7oMtx2XrFjKZB3cQ03GDtCA= X-Google-Smtp-Source: AGHT+IGYAND1nnrKT2Hlnq+qc/fRL4Lk3Fut1R2I6pNf4Vz4soPo/XBzSpJjAis8RUlFf310jbz0Z5Rrq5mLWjq9AhZ1pn85Zb/f Precedence: bulk X-Mailing-List: linux-kernel@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 X-Received: by 2002:a05:6602:3425:b0:876:b8a0:6a16 with SMTP id ca18e2360f4ac-883f126997cmr1420574839f.13.1754768490664; Sat, 09 Aug 2025 12:41:30 -0700 (PDT) Date: Sat, 09 Aug 2025 12:41:30 -0700 X-Google-Appengine-App-Id: s~syzkaller X-Google-Appengine-App-Id-Alias: syzkaller Message-ID: <6897a46a.050a0220.51d73.0080.GAE@google.com> Subject: [syzbot] [ocfs2?] INFO: trying to register non-static key in ocfs2_trim_fs From: syzbot To: jlbec@evilplan.org, joseph.qi@linux.alibaba.com, linux-kernel@vger.kernel.org, mark@fasheh.com, ocfs2-devel@lists.linux.dev, syzkaller-bugs@googlegroups.com Content-Type: text/plain; charset="UTF-8" Hello, syzbot found the following issue on: HEAD commit: 7e161a991ea7 Merge tag 'i2c-for-6.17-rc1-part2' of git://g.. git tree: upstream console output: https://syzkaller.appspot.com/x/log.txt?x=10ad86a2580000 kernel config: https://syzkaller.appspot.com/x/.config?x=943d6f7b1ddd8799 dashboard link: https://syzkaller.appspot.com/bug?extid=7bb33d470124d76b4709 compiler: Debian clang version 20.1.7 (++20250616065708+6146a88f6049-1~exp1~20250616065826.132), Debian LLD 20.1.7 Unfortunately, I don't have any reproducer for this issue yet. Downloadable assets: disk image: https://storage.googleapis.com/syzbot-assets/63fcd4da7120/disk-7e161a99.raw.xz vmlinux: https://storage.googleapis.com/syzbot-assets/7e74f50fce60/vmlinux-7e161a99.xz kernel image: https://storage.googleapis.com/syzbot-assets/3fd0451f9d02/bzImage-7e161a99.xz IMPORTANT: if you fix the issue, please add the following tag to the commit: Reported-by: syzbot+7bb33d470124d76b4709@syzkaller.appspotmail.com INFO: trying to register non-static key. The code is fine but needs lockdep annotation, or maybe you didn't initialize this object before use? turning off the locking correctness validator. CPU: 0 UID: 0 PID: 9474 Comm: syz.6.500 Tainted: G W 6.16.0-syzkaller-11699-g7e161a991ea7 #0 PREEMPT_{RT,(full)} Tainted: [W]=WARN Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/12/2025 Call Trace: dump_stack_lvl+0x189/0x250 lib/dump_stack.c:120 assign_lock_key+0x133/0x150 kernel/locking/lockdep.c:984 register_lock_class+0x105/0x320 kernel/locking/lockdep.c:1299 __lock_acquire+0x99/0xd20 kernel/locking/lockdep.c:5112 lock_acquire+0x120/0x360 kernel/locking/lockdep.c:5868 __mutex_lock_common kernel/locking/rtmutex_api.c:535 [inline] mutex_lock_nested+0x5a/0x1d0 kernel/locking/rtmutex_api.c:547 ocfs2_trim_fs_lock_res_init+0x25/0xa0 fs/ocfs2/dlmglue.c:703 ocfs2_trim_fs+0x129/0x2380 fs/ocfs2/alloc.c:7682 ocfs2_ioctl+0x697/0x750 fs/ocfs2/ioctl.c:936 vfs_ioctl fs/ioctl.c:51 [inline] __do_sys_ioctl fs/ioctl.c:598 [inline] __se_sys_ioctl+0xfc/0x170 fs/ioctl.c:584 do_syscall_x64 arch/x86/entry/syscall_64.c:63 [inline] do_syscall_64+0xfa/0x3b0 arch/x86/entry/syscall_64.c:94 entry_SYSCALL_64_after_hwframe+0x77/0x7f RIP: 0033:0x7f1858e9eb69 Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 a8 ff ff ff f7 d8 64 89 01 48 RSP: 002b:00007f1856cdd038 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 RAX: ffff[ 634.504324][ T9474] RAX: ffffffffffffffda RBX: 00007f18590c6080 RCX: 00007f1858e9eb69 RDX: 0000200000000080 RSI: 00000000c0185879 RDI: 0000000000000006 RBP: 00007f1858f21df1 R08: 0000000000000000 R09: 0000000000000000 R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 R13: 0000000000000000 R14: 00007f18590c6080 R15: 00007ffeb2455fe8 (syz.6.500,9474,0):ocfs2_trim_fs:7689 ERROR: status = -30 --- This report is generated by a bot. It may contain errors. See https://goo.gl/tpsmEJ for more information about syzbot. syzbot engineers can be reached at syzkaller@googlegroups.com. syzbot will keep track of this issue. See: https://goo.gl/tpsmEJ#status for how to communicate with syzbot. If the report is already addressed, let syzbot know by replying with: #syz fix: exact-commit-title If you want to overwrite report's subsystems, reply with: #syz set subsystems: new-subsystem (See the list of subsystem names on the web dashboard) If the report is a duplicate of another one, reply with: #syz dup: exact-subject-of-another-report If you want to undo deduplication, reply with: #syz undup