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 C8A301AF0AE for ; Mon, 14 Apr 2025 19:22:02 +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=1744658524; cv=none; b=gxTwcUhiPzY5MFitqPF23+8QmVEvL4CmQrhcCc1fc0trT4piiAuskkFJD1WKWX9DNXejVyJqbOvFPAdsPjy50daPwB8OBhW7aErIYtkptjDloY0rEo6HlkBAA6W7a1swUZ+fgCNjroqMOiE2H0NVKo0ZWXAq9M2yWufx4bMzRPw= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1744658524; c=relaxed/simple; bh=9xlzt8t5gZAIZhjWScRdd6YWLJYIILohHTFaHDvj5To=; h=MIME-Version:Date:In-Reply-To:Message-ID:Subject:From:To: Content-Type; b=DKnwFj3eD1S7MFEDVueYrg7cMoLOf6jaxe/x3OiduNWsb7quSORXtpohdmw6qCCJc9zG8kgCmeSOT+k0DRMMFht4V5vN/cU8D8NmzN7zB3XFQdFwm3xPcJazb51FD0llTZ0dkD/GZ0R1/fFO3tpaf5A00OpqVbUOnXxLie3ty5k= 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-3d5da4fb5e0so45827505ab.2 for ; Mon, 14 Apr 2025 12:22:02 -0700 (PDT) X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20230601; t=1744658522; x=1745263322; 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=GOv5Jk3XoSN+D2KFShSde9xzzddc9ORjMDXmV9hyXBw=; b=btm3HpIkCv5aQKSEhUbuVmHJ2xJHL2Y5Hw8SulWJ9+UasFgDdhgEH0mgKLDh/UZI9a bOFRC54dwHmtG2QKOqKaSZuqQsIKqcIfknSdaHymQPl0t48KCqN5isTHVGu4fEdk9OhL KqOuAJNJlfsUm/DE+4PrYV4ilSx3wCMFrJGurzmZWNl3v0dQvwRWDqMU7wiiQ29H4ia8 hCKjyMBQsM9yxVtkig43QiHBTWVfTQGU16kN0u0N0qNnb9uiCN45sygM9rPDJKnxZfVI lzWlzbupkB6webou5cidCzAk9sdTEHOGulzhfQlHKT07gYkOuspA/PYprdSUb55WPGdX ZtrA== X-Forwarded-Encrypted: i=1; AJvYcCU3MW3oiMWLkRhxRbmCLsVZGnFdGlW4aXQpr4yZhIjBOra50x4pqgEB2t0Sg+B4ZOOAa0jPboE3EiFK4eQMSw==@vger.kernel.org X-Gm-Message-State: AOJu0YyYqCnXavaE3rbp0d2C6+AXBgzmE7nx5OxHuNwQHHYdcN+s1I6U OD+V3GZl+kQPBD4jCGP0+VkeYLz1y+79GptoMAriPhVeu9au/RQBCmbTWHcXNe64H/cOSZcnp6g Qblfhb1DswdjoIP3SjBcG97Ja04ojoV+849sU1zAEL6UZ9cRN5/65H1g= X-Google-Smtp-Source: AGHT+IGEmCZcdWbXVW3Yowdl+fqoNrFiXUdx+Br9L+lc28touHs15V4APFkQfiEPqaQnMiuIzgUE1JifdY5R6RYkv3+LJiMpQ6LQ Precedence: bulk X-Mailing-List: linux-bcachefs@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 X-Received: by 2002:a05:6e02:2143:b0:3d5:eb14:8455 with SMTP id e9e14a558f8ab-3d7ec276548mr118949035ab.17.1744658521895; Mon, 14 Apr 2025 12:22:01 -0700 (PDT) Date: Mon, 14 Apr 2025 12:22:01 -0700 In-Reply-To: <67b1f949.050a0220.173698.000c.GAE@google.com> X-Google-Appengine-App-Id: s~syzkaller X-Google-Appengine-App-Id-Alias: syzkaller Message-ID: <67fd6059.050a0220.3483fc.0031.GAE@google.com> Subject: Re: [syzbot] [bcachefs?] possible deadlock in get_partial_node (2) From: syzbot To: anna-maria@linutronix.de, axboe@kernel.dk, frederic@kernel.org, kent.overstreet@linux.dev, linux-bcachefs@vger.kernel.org, linux-block@vger.kernel.org, linux-kernel@vger.kernel.org, mmpgouride@gmail.com, syzkaller-bugs@googlegroups.com, tglx@linutronix.de Content-Type: text/plain; charset="UTF-8" syzbot suspects this issue was fixed by commit: commit 3a04334d6282d08fbdd6201e374db17d31927ba3 Author: Alan Huang Date: Fri Mar 7 16:58:27 2025 +0000 bcachefs: Fix b->written overflow bisection log: https://syzkaller.appspot.com/x/bisect.txt?x=17e4ea3f980000 start commit: b7c90e3e717a Merge tag 'x86-urgent-2025-03-08' of git://gi.. git tree: upstream kernel config: https://syzkaller.appspot.com/x/.config?x=523d3ff8e053340a dashboard link: https://syzkaller.appspot.com/bug?extid=725322cc4ff5c53abfac syz repro: https://syzkaller.appspot.com/x/repro.syz?x=137c1fa0580000 C reproducer: https://syzkaller.appspot.com/x/repro.c?x=12e0fa54580000 If the result looks correct, please mark the issue as fixed by replying with: #syz fix: bcachefs: Fix b->written overflow For information about bisection process see: https://goo.gl/tpsmEJ#bisection