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 0F52E4CDFD for ; Mon, 5 Feb 2024 21:13:04 +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=1707167586; cv=none; b=rSWvOhgzj8jRcxNXjOJJNpXeUam7OmdxAeBaKn28GHalVNH6NRTxYFkJEYfrKV454XsZfycXg/3bZpI3TVTQj0ick1/VJMUi6OjN/EkF3Nc3Qq4x69q91Lt17E2EQR3GIYep/J/4RcG/TKOhDioGqzW/VjctgIJ0DP6CEET/kQY= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1707167586; c=relaxed/simple; bh=RERVg0NCmBPsnzb6n/jjfpC8aRmrtHhD3ZlQlxIVfBs=; h=MIME-Version:Date:In-Reply-To:Message-ID:Subject:From:To: Content-Type; b=swonWZ/K+B7c0snD43NuwWzkgt2DGI5DLH0ww57FzfYctZoG/4HyXr+W6gIrITdA8p8C8iyDyBYO5dbaqzK0e65nvIN7MeB6FKIeANj4588CYz5zT9H57oO2ujBUYo0+HC1+riMf6mPyruLrLMLPMcoSxgCOHztM/b0SX2gt/aA= 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-363c3862a93so16777965ab.2 for ; Mon, 05 Feb 2024 13:13:04 -0800 (PST) X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20230601; t=1707167584; x=1707772384; h=to:from:subject:message-id:in-reply-to:date:mime-version :x-gm-message-state:from:to:cc:subject:date:message-id:reply-to; bh=1Z0ihoDKUQq9Uqt/80kKGIwkNWhhfnyox0+aJomGQ+c=; b=WEi/gdu/zCFPEdszz3zNFtv56yP/Zro84ahw2594oYB8VU5/+asrZ0i2qw0WdMNHWw PbtMGWPy4zzAjQbnpihTqpojaXQMojtxlbitnV2R1EUFPoa2MmAekvnG+pNC5rr71Jl9 omDKzZfl8W5LiGAvXH653B7BfDu31qBDYY/qY4U7jMqpp4/NQ5XnlPtnssV7NvXNmBJL OTgMKY83F30cC8LMqRYokrNnPV8NMWwg6irhJxTPB3y5Ieyai4W3YdbvzfDZponv4jWE 5hzHUgDyoQ7YvdAvji5IoGBlWG3aymXVmeEEb+6Wf/xzGKGpOGLdFPhRmHoLYUpybG1k yjFg== X-Gm-Message-State: AOJu0YxOrTFTLydQiulv5lRD1tvmf74Ac3zC18Lei2E87zycZAZ5b//P u0WnHJ2Tf2U49FgZI8dXvVW6L69+K1AxyFh05B0k/b3EMlHnixrgG/yMnDIXvODS0TUMg7bPnyT ekeBIYLsLC9fjTABqw/No7wVwIlps6pPbb8Ao0OSZSKKfIe8pc2SGvIE= X-Google-Smtp-Source: AGHT+IEUIJq4+NI9WY9amk5S6XGpR/DU60PskU08/wZ5acN0mwT02+7/lbDHKIoPrXocNN1g8Li8iF6NRBWd9DCQRYIGP5il6yiN Precedence: bulk X-Mailing-List: linux-kernel@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 X-Received: by 2002:a05:6e02:1d9e:b0:363:ca05:c856 with SMTP id h30-20020a056e021d9e00b00363ca05c856mr55769ila.6.1707167584313; Mon, 05 Feb 2024 13:13:04 -0800 (PST) Date: Mon, 05 Feb 2024 13:13:04 -0800 In-Reply-To: <0000000000009c7eb105f5b88b70@google.com> X-Google-Appengine-App-Id: s~syzkaller X-Google-Appengine-App-Id-Alias: syzkaller Message-ID: <0000000000006f69c90610a8edb3@google.com> Subject: Re: [syzbot] [xfs?] INFO: task hung in xfs_buf_item_unpin From: syzbot To: axboe@kernel.dk, brauner@kernel.org, chandan.babu@oracle.com, djwong@kernel.org, jack@suse.cz, linux-fsdevel@vger.kernel.org, linux-kernel@vger.kernel.org, linux-xfs@vger.kernel.org, syzkaller-bugs@googlegroups.com Content-Type: text/plain; charset="UTF-8" syzbot suspects this issue was fixed by commit: commit 6f861765464f43a71462d52026fbddfc858239a5 Author: Jan Kara Date: Wed Nov 1 17:43:10 2023 +0000 fs: Block writes to mounted block devices bisection log: https://syzkaller.appspot.com/x/bisect.txt?x=176f2d7be80000 start commit: d2980d8d8265 Merge tag 'mm-nonmm-stable-2023-02-20-15-29' .. git tree: upstream kernel config: https://syzkaller.appspot.com/x/.config?x=471a946f0dd5764c dashboard link: https://syzkaller.appspot.com/bug?extid=3f083e9e08b726fcfba2 syz repro: https://syzkaller.appspot.com/x/repro.syz?x=17a077d8c80000 C reproducer: https://syzkaller.appspot.com/x/repro.c?x=14d91c74c80000 If the result looks correct, please mark the issue as fixed by replying with: #syz fix: fs: Block writes to mounted block devices For information about bisection process see: https://goo.gl/tpsmEJ#bisection