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 279162F0E34 for ; Fri, 11 Jul 2025 17:30:02 +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=1752255004; cv=none; b=ruedhP7ny6YXZpoopknWE4GKc3mAmGhmMBrSQO0ei/ZaetlAD5TwJ+2SJLEyltUkE33WErFLFiFgDfDKNEOl+VD/Z9eXNYdeZIuXS7wwF4YAuDA3A2c2yQexX3nX6olLg6ns0dGZ9cx9t97LcjuxMEp5xhZ9p1GPug6nJE9mMDw= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1752255004; c=relaxed/simple; bh=5wIUFH3p3hc8B6Ka7CMxGym9Tziz+cragojfTnvgQOc=; h=MIME-Version:Date:In-Reply-To:Message-ID:Subject:From:To: Content-Type; b=ftcZ28dYu/+F3Unkt8vDGFcWhK5/R76OHzMQgwec9OY6MJHJH7NfWjL5XpT8tqA1Dfaht7czywkqK+zPz3Vi5BhGNAH/fUfuFhmCJlG1gkuqvq570FTmFFxIv18jCsF8dVHvQguyeAWqiUT0YyoNLoabyEuma7NjHMN8OozoqH0= 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-3e05997f731so47204805ab.3 for ; Fri, 11 Jul 2025 10:30:02 -0700 (PDT) X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20230601; t=1752255002; x=1752859802; 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=KtYj5NrUJYfCiYvUPXTxIhWupGeSnswC1vMADMD4/6E=; b=RKM7SgIDqhjSwXmQI2h+mAXyTGUr6iB+YwYMN8RP1vqtXePz5oXOMYIa7jSDIrFgjT 3rE1PPjgNAQrK8R9wmdRbK8m7gmynjzQni+termM4qtv1fQfEyxZ19Y4tlEhV4rVUZMf YUeccDTOANljY+0jnqpLBH+uDvpia/SmN8ko5xhHUiazVR8bGnglhbPo8JQH11FG7zrC J6W4w4pQVEDluGSUGsmXq3g4i0giha4IgtKD0xamtJMYn8OZjtNoVxdzhD7cnrkVG9et 1h7Y8Z/TnCtexr/0am4u61bmLgLyjjsCp/6lwHFWTnDCStRBcSgpjH1GRkabkd5bPK4T x23A== X-Forwarded-Encrypted: i=1; AJvYcCV//IW1NPM/Z/MZx1zN6uA1L+98OOSeGIMeCf2G6Mi4Kyol6hRZlPCgy2PRgWR2doi7/5G+R9c1Mhu/@vger.kernel.org X-Gm-Message-State: AOJu0Yw/zGwcgoIZ0l0HPyo9gdvHfxvHu36kqPZn+anmRkBqLlno7Sld xmzhIw9rY8qFHnCiZkuJBqugZ+8OoUWTqimJna8kFB73NxkMqhZ/87z6JUUSpB40n1MdmNBdRD8 cdiDc8xITnhK9NKtiCOSmLD4gmSultrnUaJ4CXF1rhY8IiNLavP7IjPXRBF0= X-Google-Smtp-Source: AGHT+IHzRB2BUsrViLN0NCJNyjkK8/XfSLHMn0mIEK6+ILPjJzMMqz5TTV41Eh8cSECo1M/2sndo3Feu2SABg0xx1Qq2f1RrQxs5 Precedence: bulk X-Mailing-List: linux-ext4@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 X-Received: by 2002:a05:6e02:2163:b0:3e0:51bb:6e42 with SMTP id e9e14a558f8ab-3e254313c42mr45683925ab.6.1752255002208; Fri, 11 Jul 2025 10:30:02 -0700 (PDT) Date: Fri, 11 Jul 2025 10:30:02 -0700 In-Reply-To: X-Google-Appengine-App-Id: s~syzkaller X-Google-Appengine-App-Id-Alias: syzkaller Message-ID: <68714a1a.a00a0220.26a83e.005a.GAE@google.com> Subject: Re: [syzbot] [ext4?] WARNING in bdev_getblk From: syzbot To: adilger.kernel@dilger.ca, anna.luese@v-bien.de, brauner@kernel.org, jack@suse.cz, jfs-discussion@lists.sourceforge.net, libaokun1@huawei.com, linkinjeon@kernel.org, linux-ext4@vger.kernel.org, linux-fsdevel@vger.kernel.org, linux-kernel@vger.kernel.org, p.raghav@samsung.com, shaggy@kernel.org, sj1557.seo@samsung.com, syzkaller-bugs@googlegroups.com, tytso@mit.edu 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+01ef7a8da81a975e1ccd@syzkaller.appspotmail.com Tested-by: syzbot+01ef7a8da81a975e1ccd@syzkaller.appspotmail.com Tested on: commit: a62b7a37 Add linux-next specific files for 20250711 git tree: linux-next console output: https://syzkaller.appspot.com/x/log.txt?x=13b87a8c580000 kernel config: https://syzkaller.appspot.com/x/.config?x=bb4e3ec360fcbd0f dashboard link: https://syzkaller.appspot.com/bug?extid=01ef7a8da81a975e1ccd compiler: Debian clang version 20.1.7 (++20250616065708+6146a88f6049-1~exp1~20250616065826.132), Debian LLD 20.1.7 patch: https://syzkaller.appspot.com/x/patch.diff?x=14c6c68c580000 Note: testing is done by a robot and is best-effort only.