From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from mail-il1-f197.google.com (mail-il1-f197.google.com [209.85.166.197]) (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 67724230982 for ; Wed, 13 Nov 2024 03:56:22 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=209.85.166.197 ARC-Seal:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1731470183; cv=none; b=FZNVDrYK9Rbf5X3zj+f5n0pOdL90MK8NXXiYUSFr3EpNPFn8kmHSHjMZlZ3PnNriyKVoeJypmc1x8UYLKRd3bH07N3OhA1z5I+hXGUeXzz6y5VSzy+l5/ulGxUAk2Rm2tY4tu8aVtL77NXsTLF32fhwX8adS7TabOA64MYiit3o= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1731470183; c=relaxed/simple; bh=QyeRiD2Zc5OmXZ+FV0onNiFhKgSWlgh3ixa+6QsyUvw=; h=MIME-Version:Date:Message-ID:Subject:From:To:Content-Type; b=G/Bf9GBgGs7j2DO0PP9E3UFclcAMEOQwmDCX2NPNm3nycCYv1juBqkSnSd9hKwOFo025EgIiZB0Qs+O/+BK2QqXLMrauFQRTH6UTW30uFOfGLuAyr6ZUQaZPYEY1S5MHjTtpU3nyAa4ykaI6Z/ipBiXbCZKjfWScVS74Xld1rg4= 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=209.85.166.197 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-il1-f197.google.com with SMTP id e9e14a558f8ab-3a6f3a08573so57249495ab.3 for ; Tue, 12 Nov 2024 19:56:22 -0800 (PST) X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20230601; t=1731470181; x=1732074981; h=to:from:subject:message-id:date:mime-version:x-gm-message-state :from:to:cc:subject:date:message-id:reply-to; bh=HYtnAb/fwShogSs0U3bRjOeH6JXYU04J4UR3Tke7Sgs=; b=W8JttGSNpv1W48V0C3HzRC1snEN20hCYDH3bOHe7B36bxEVaBzIjVySKUD83X/dlsS 63gcf/Q0vbv1LhI6yG4MLXqowNxTEM8isxoMfWxtmxwN7k3RxjX0F2UZTJJPRbmHRVex /jUGT7x7S7jYsE6iXeKEwkvSbSY9v3TFZi0qlHxNqNOJ2DoVVK7rr091kXTBZF+A2x0K ueVq6ovfgAM/i3+0mBha1OArRphLofr/LH4BZ/oolDHzjXh/E/RhunomhQriPkbdbYiX dNND7otM/YBofb4rl3PvuVUh/kyxqeVY3NQTD5zD21AfVmT9Z54DgQNlLBN/Z2VK8gR2 BXrw== X-Forwarded-Encrypted: i=1; AJvYcCX2tCwbjTUUAg7HDTTeB7xLJYdyBCdwf4V/EemjFeXjd/RtPmHlCjoKCrptiwWDmA1wMGlIzvMjjdw=@vger.kernel.org X-Gm-Message-State: AOJu0Yzr6FDHx/bk9ZdD+wIuSfW/73g7D/xx9l0QNO7TpbTZXWLmN1ia OaOihyFgCm7K6hCwqlxIJCxsljSuPneLrLCJW6HsXxdjoL1txTOce2qySWq3drNWbZ8R2FrSdNF Sd8Hs/kq7BIQi4rSGODtwTSZIrPsI/Nx27EYG8PjDglvzcSp/soNsMMw= X-Google-Smtp-Source: AGHT+IGo9WdkMCFFeHbs38eL469iirk4Q9MdIU8puLrTz/ZqW8V+WR3IVuImHYPu44nkPugWWMnQDDxf8CNJ0bmuj92pc1QY1gn0 Precedence: bulk X-Mailing-List: linux-xfs@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 X-Received: by 2002:a05:6e02:3c07:b0:3a6:ab82:db58 with SMTP id e9e14a558f8ab-3a71578da60mr15489665ab.23.1731470181520; Tue, 12 Nov 2024 19:56:21 -0800 (PST) Date: Tue, 12 Nov 2024 19:56:21 -0800 X-Google-Appengine-App-Id: s~syzkaller X-Google-Appengine-App-Id-Alias: syzkaller Message-ID: <67342365.050a0220.1324f8.0003.GAE@google.com> Subject: [syzbot] [xfs?] WARNING in mod_delayed_work_on (2) From: syzbot To: cem@kernel.org, chandan.babu@oracle.com, djwong@kernel.org, linux-kernel@vger.kernel.org, linux-xfs@vger.kernel.org, syzkaller-bugs@googlegroups.com Content-Type: text/plain; charset="UTF-8" Hello, syzbot found the following issue on: HEAD commit: f1dce1f09380 Merge tag 'slab-for-6.12-rc7' of git://git.ke.. git tree: upstream console output: https://syzkaller.appspot.com/x/log.txt?x=143eaea7980000 kernel config: https://syzkaller.appspot.com/x/.config?x=347f0ef7656eeb41 dashboard link: https://syzkaller.appspot.com/bug?extid=3c653ce382d9a9b6fbc3 compiler: Debian clang version 15.0.6, GNU ld (GNU Binutils for Debian) 2.40 Unfortunately, I don't have any reproducer for this issue yet. Downloadable assets: disk image: https://storage.googleapis.com/syzbot-assets/290169b0e6d0/disk-f1dce1f0.raw.xz vmlinux: https://storage.googleapis.com/syzbot-assets/e26fb82ee406/vmlinux-f1dce1f0.xz kernel image: https://storage.googleapis.com/syzbot-assets/d26ba056ed6b/bzImage-f1dce1f0.xz IMPORTANT: if you fix the issue, please add the following tag to the commit: Reported-by: syzbot+3c653ce382d9a9b6fbc3@syzkaller.appspotmail.com ------------[ cut here ]------------ WARNING: CPU: 0 PID: 8571 at kernel/workqueue.c:2498 __queue_delayed_work+0x212/0x250 kernel/workqueue.c:2498 Modules linked in: CPU: 0 UID: 0 PID: 8571 Comm: syz-executor Not tainted 6.12.0-rc6-syzkaller-00192-gf1dce1f09380 #0 Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/30/2024 RIP: 0010:__queue_delayed_work+0x212/0x250 kernel/workqueue.c:2498 Code: 0f 0b 90 e9 39 fe ff ff e8 8b 9f 37 00 90 0f 0b 90 e9 65 fe ff ff e8 7d 9f 37 00 90 0f 0b 90 e9 81 fe ff ff e8 6f 9f 37 00 90 <0f> 0b 90 e9 9f fe ff ff e8 61 9f 37 00 48 89 df 44 89 f6 eb ac 89 RSP: 0018:ffffc90002d5fac8 EFLAGS: 00010093 RAX: ffffffff815d3a91 RBX: ffffe8ffffc43440 RCX: ffff888028098000 RDX: 0000000000000000 RSI: ffff88805a2f1800 RDI: 0000000000000000 RBP: ffffe8ffffc43448 R08: ffffffff815d3c06 R09: 0000000000000000 R10: ffffc90002d5fb40 R11: fffff520005abf69 R12: 0000000000000001 R13: dffffc0000000000 R14: 0000000000000000 R15: ffff88805a2f1800 FS: 000055556c4f5500(0000) GS:ffff8880b8600000(0000) knlGS:0000000000000000 CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 CR2: 00007fdcb605fe07 CR3: 000000005d732000 CR4: 00000000003526f0 DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 Call Trace: mod_delayed_work_on+0x153/0x370 kernel/workqueue.c:2588 xfs_inodegc_queue fs/xfs/xfs_icache.c:2158 [inline] xfs_inode_mark_reclaimable+0x7a6/0xf60 fs/xfs/xfs_icache.c:2194 destroy_inode fs/inode.c:315 [inline] evict+0x7b5/0x9b0 fs/inode.c:756 do_unlinkat+0x512/0x830 fs/namei.c:4540 __do_sys_unlink fs/namei.c:4581 [inline] __se_sys_unlink fs/namei.c:4579 [inline] __x64_sys_unlink+0x47/0x50 fs/namei.c:4579 do_syscall_x64 arch/x86/entry/common.c:52 [inline] do_syscall_64+0xf3/0x230 arch/x86/entry/common.c:83 entry_SYSCALL_64_after_hwframe+0x77/0x7f RIP: 0033:0x7f6b1bd7dcc7 Code: 73 01 c3 48 c7 c1 a8 ff ff ff f7 d8 64 89 01 48 83 c8 ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 b8 57 00 00 00 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:00007ffe4308da08 EFLAGS: 00000206 ORIG_RAX: 0000000000000057 RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f6b1bd7dcc7 RDX: 00007ffe4308da30 RSI: 00007ffe4308dac0 RDI: 00007ffe4308dac0 RBP: 00007ffe4308dac0 R08: 0000000000000000 R09: 0000000000000000 R10: 0000000000000100 R11: 0000000000000206 R12: 00007ffe4308ebb0 R13: 00007f6b1bdf123c R14: 00000000000380ee R15: 00007ffe43090d60 --- 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