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 D25B33D96D for ; Wed, 11 Sep 2024 02:12:02 +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=1726020724; cv=none; b=E9NNdaX1cFPSCuOve6WnqJp600FQmt63fgrZdDkUjF++i55ISI4snA4Dv2thsOHJYv6OZFLqg5yFiGCkT1pUXmHrXHWGHm+uPJtZXisE2b8Ix2yL9ZF9iSpzqCA33Jbia+RGewAJNxmuQC8FtG2FDiO4WSxzbE3/uN+R7FYWwyc= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1726020724; c=relaxed/simple; bh=Uik71iTs+REqXna/yMneBWwOGbOEHEX7ilNKdV6o1O4=; h=MIME-Version:Date:In-Reply-To:Message-ID:Subject:From:To: Content-Type; b=nw8CVi+XihYis91LP9gL6bmSNNPrUBOA+V/CPZJvfSis26u8aw6aHjNtQFKaGCy7zL+q+Os2Hq4Z5SycRQ2KDWLol63mmkaX9Gm6fbJpeHJbVvAp4gZt8cTKQ6W1S5uY7slhE0jbpFAhinS4H3WBZnYkplGX9+wsZDONSzStFq0= 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-82cddc9d8b1so93337439f.1 for ; Tue, 10 Sep 2024 19:12:02 -0700 (PDT) X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20230601; t=1726020722; x=1726625522; 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=VAb6PrucaF3wYrRP+7jKeLaHRcrUdHKeMrEXsjelCv4=; b=h3dJj88OWEDvxWjUBB8jPI+HXxTGRpvR+2IhOQOXKtMs1QgLCRFH7UvOxTqRbMTHy5 w9d+FPrTyc2lMZ3IKRikjzGJ4oCmgf9/9QUP4l8oPg4Zn5HJ3i0uJCvjh7oexPUys4Ev k8gwvuzPo64VrJi905F21B7s0FMtWyxvwR5UE/m2iIiBl3O7MkuYnXsUOE4RLa9oFRBi GHQtyDH2xrgdskeHq7E+wG6lBbfi7SdulKh4JKvonT7NE/+4qnspR++Yt1CTP8Lckr3x mqbqOWC8x9U4iLAZSQXri9oSHkA3ofcwbiEIXY7siTt1Vu6qyW4fbd3YpOa7p5I8NnOh TSjw== X-Forwarded-Encrypted: i=1; AJvYcCX/n6nBneWLQFikA2pQYefpiOZwvraGy94E4HFef0LeQv4iHA3PoxGuilgpztL7gxoOXGCX26d1+YmfcmV7@vger.kernel.org X-Gm-Message-State: AOJu0YznAz//IXq88ORdB66FALzYZOZgSAexAnXpVo1krWknpYC7Tcgg u33WvqpW+Vjn1j+ixPB47BQFCqdPDM1P5QUEkLdOrBJkKJnh/X3MA4NdKGUoLTizkGMl5qOyG08 3G6ybAxMGtFQtoGBTVAf0Faf+yI39IffifXKhsVK/PajoBwK+b3/TbTo= X-Google-Smtp-Source: AGHT+IG8OnDxIx8zhynaeNrH9ZWBpxv85d4tUS50j5wGR/JJmwJu4dQH1js3aFIsJEZk1GEdjvAevNdyH7TIe6YwroIGKCIDGD5Y Precedence: bulk X-Mailing-List: linux-fsdevel@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 X-Received: by 2002:a92:cd84:0:b0:3a0:57b5:72e6 with SMTP id e9e14a558f8ab-3a057b57348mr49780205ab.7.1726020722026; Tue, 10 Sep 2024 19:12:02 -0700 (PDT) Date: Tue, 10 Sep 2024 19:12:02 -0700 In-Reply-To: <2fba030d-bd24-4a3d-852e-e10a484feaaf@kernel.org> X-Google-Appengine-App-Id: s~syzkaller X-Google-Appengine-App-Id-Alias: syzkaller Message-ID: <00000000000002f8e20621ce84e3@google.com> Subject: Re: [syzbot] [f2fs?] WARNING in rcu_sync_dtor From: syzbot To: brauner@kernel.org, chao@kernel.org, jack@suse.cz, jaegeuk@kernel.org, linux-f2fs-devel@lists.sourceforge.net, linux-fsdevel@vger.kernel.org, linux-kernel@vger.kernel.org, syzkaller-bugs@googlegroups.com, viro@zeniv.linux.org.uk Content-Type: text/plain; charset="UTF-8" Hello, syzbot has tested the proposed patch and the reproducer did not trigger any issue: Reported-by: syzbot+20d7e439f76bbbd863a7@syzkaller.appspotmail.com Tested-by: syzbot+20d7e439f76bbbd863a7@syzkaller.appspotmail.com Tested on: commit: f3815bfb f2fs: fix to tag STATX_DIOALIGN only if inode.. git tree: https://git.kernel.org/pub/scm/linux/kernel/git/chao/linux.git wip console output: https://syzkaller.appspot.com/x/log.txt?x=1319e807980000 kernel config: https://syzkaller.appspot.com/x/.config?x=9358cc4a2e37fd30 dashboard link: https://syzkaller.appspot.com/bug?extid=20d7e439f76bbbd863a7 compiler: Debian clang version 15.0.6, GNU ld (GNU Binutils for Debian) 2.40 Note: no patches were applied. Note: testing is done by a robot and is best-effort only.