From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from mail-io1-f72.google.com (mail-io1-f72.google.com [209.85.166.72]) (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 A1F4083CAF for ; Thu, 7 Mar 2024 09:27:02 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=209.85.166.72 ARC-Seal:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1709803624; cv=none; b=LGKvHdFKepcN7D/aoyQZ8kq+zbD004DtOxgMWhckMsa0hRwIpdVe1cYP3BWTpQB3F3TcjI0TTiD/wkeI1S7pZZEdldvY5w4rOelp5rKJKg7t+mkfCwnlFYtDVlSlPVs/J2a+2E96/OzgHzM6t9nY2y1/tSb0WjYJW4k16Emg/Ww= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1709803624; c=relaxed/simple; bh=zUFafqTJeGxcmc/hlLS6N7jomBCs1Nv+oR8cEWaOQho=; h=MIME-Version:Date:In-Reply-To:Message-ID:Subject:From:To: Content-Type; b=kanl7nKNtcDZJqUrY/sdYMngG6DTGRijJoz+05m/ubFnhE1zbD99cammBPhYzD6RwtOuYHz2/vaO8D3XTVYp9xtnVPwYQy6jq2lVDaVg0grc9f/ZNhJOPWM8B9POfBjcKsqCnPW/y+qoTnHfFQectJNO+2isA4qis+boKsxCGWo= 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=209.85.166.72 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-f72.google.com with SMTP id ca18e2360f4ac-7c873aa5a95so79538439f.1 for ; Thu, 07 Mar 2024 01:27:02 -0800 (PST) X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20230601; t=1709803622; x=1710408422; 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=NB9RZnkYPt4n1WS3RCfCtIlEr1JDKFgDjIZaAQfJpFs=; b=HDB0HTX+3hzkntP4scNzmIUmog97OT6vY2FePK/gxC1DH9r62+kXh1F4nj32hwYOoi LomPqGAbrGBpyxDoMiWIf87z0+l7gkH9Bgg0UuPh+JGRk5Aepua9UxKXzzZFqXvIwH1N D1IZP/YRyU2YQu6duHx/4eQiZXVH4ZNnKwxviPwFUXY9T2X742fhBeT/t67oinCFmBNu UVtmqtKlHh+RNmuD+kA+4ClUAioVw+pprdTNsZ+uPXSfiCGMgF9P2OSbU73NvmqwV2+C 4RMfxZ8kkahiXEAmQZ3nbrluYs+eRSgYgVXS7G5yYMRsplfoZYGuXoeldOmG4LB+uu/A GVAQ== X-Forwarded-Encrypted: i=1; AJvYcCVxdnE4G/kWMLdO3ZK4qe+1YkPorzDomIXO/7nQ330kzAEFhb2eCcwX8+5tL3E4CMHmz92vmqka8xUVPLY+u6j8o7hFI4RI8HHdZHyQ X-Gm-Message-State: AOJu0YwwXSMBD9+j9UZJRZoEjtpXrJCBZxV7jcaX5UbUSPA19g3SwpXb nAOS4xmz/Ef1i/NIaivD1WmbzhftK3ixc+OrnIZ39XGE6bzRSQU9Vz3oW2+wT4w7eC2BZqqkocV DgIlIhY54lHORvEe6nvkJvr4/9CZ+yaC2RUnKWqB2J8wOn8LwkYqzUy0= X-Google-Smtp-Source: AGHT+IGOUknSfs/AHY6R3/Cjy4fOCegkxgrx3co2CQHYN42ngoneFYTa92ongzEBgALOXl5ekZ3ITbZDiyeZlEubwImv5mzWt38e Precedence: bulk X-Mailing-List: linux-kernel@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 X-Received: by 2002:a05:6638:6289:b0:476:b3d1:323e with SMTP id fh9-20020a056638628900b00476b3d1323emr41882jab.6.1709803622009; Thu, 07 Mar 2024 01:27:02 -0800 (PST) Date: Thu, 07 Mar 2024 01:27:01 -0800 In-Reply-To: <000000000000be039005fc540ed7@google.com> X-Google-Appengine-App-Id: s~syzkaller X-Google-Appengine-App-Id-Alias: syzkaller Message-ID: <000000000000869cc706130ead1b@google.com> Subject: Re: [syzbot] [reiserfs?] INFO: task hung in flush_old_commits From: syzbot To: axboe@kernel.dk, brauner@kernel.org, jack@suse.cz, jeffm@suse.com, linux-fsdevel@vger.kernel.org, linux-kernel@vger.kernel.org, linux-security-module@vger.kernel.org, paul@paul-moore.com, reiserfs-devel@vger.kernel.org, roberto.sassu@huawei.com, roberto.sassu@huaweicloud.com, 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=152ff3f2180000 start commit: 421ca22e3138 Merge tag 'nfs-for-6.4-2' of git://git.linux-.. git tree: upstream kernel config: https://syzkaller.appspot.com/x/.config?x=7d8067683055e3f5 dashboard link: https://syzkaller.appspot.com/bug?extid=0a684c061589dcc30e51 syz repro: https://syzkaller.appspot.com/x/repro.syz?x=14312791280000 C reproducer: https://syzkaller.appspot.com/x/repro.c?x=12da8605280000 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