From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from mail-il1-f198.google.com (mail-il1-f198.google.com [209.85.166.198]) (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 59D4F1E5B73 for ; Tue, 15 Apr 2025 10:07:03 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=209.85.166.198 ARC-Seal:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1744711624; cv=none; b=Zxzvu9DOqFWOe1ykyRr9yjGBDNSws6O98R1QhV/kJjyPAG9v0cjXn6G0bkgz1VEIHJeW4qve127hyVP13EYtIOHzO0NhjRJ/ZstUVMLFNSl/qczoRidzqR02Onzis1xa51RW9UWDy3loXNRy7q/BqHCL8Ybbxui24ZyWMz57Mzk= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1744711624; c=relaxed/simple; bh=LemxrSgbISHecGwZDg8d1YDEy+VHGq0FxK3EasKvRmc=; h=MIME-Version:Date:In-Reply-To:Message-ID:Subject:From:To: Content-Type; b=EdUEsqF2oixwq6v4BLFWbyY0KJIQs58pCH/RWxo1XmwLwf4jzZgIQ+ZvjLy/3uR1WkJ4NqggQZypamXB3/udWtu4gh3HPtPvHVk9umcu0XDnDfo0/xuZomI1QjOx2sKn1GRsg3Ch3wiDNUmA3evLstUGCXFO9GDi+oO+9fhXAUs= 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=209.85.166.198 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-f198.google.com with SMTP id e9e14a558f8ab-3ce8dadfb67so64479495ab.1 for ; Tue, 15 Apr 2025 03:07:03 -0700 (PDT) X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20230601; t=1744711622; x=1745316422; 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=ekxtkAYIfj9WYYWGRtuMIkrL5W+mUE1d81+QmoJC3I0=; b=TfmWvAGO50IpKny3muWsKKqcIr1Nw6XMrSFPjUp+Gup9GEHXy+OckPpJLPyIjVcgsg EyV1pTXNI6fw+IhNuNWkpQpBiDPjkcR/QiC+4b52yQo7xVvQoRRLq5SgQU8Gu3UNKsT4 bSOY7XvbTldFaIdkhqD4OP/SPXa2ohnSvlQPE0XUAJzrmbPaDh0AaPqxBMBv+zTwcXtj bPttl0g4sXOepvaxJswr+GBTHvU/VWRhm5QHtfSnNaVwd7fwt6EIGp5LCWbXM0yv3Mjh DXVVUg6w8oYrDKlVfsrdDRiSfuGX+CSoeRgTlRqSkrbmD0ZKrA2cCplEnv3jUZWHCC+t Omrg== X-Forwarded-Encrypted: i=1; AJvYcCXAsxu5meIhOxkbHUDqenWvT/w3UzrUemyqIGsnnE9bAW2GmwFZ8Q+rm9PUfyRbe5vqW9FtBToHmo0OIk9Tgg==@vger.kernel.org X-Gm-Message-State: AOJu0YzA+a4EpBQjJTxh55gWYFmX+dHaPPQrNX1cX4gfrJ5UJK5lzDTm E7xA6pJhhIw4mpEhAG1Qw+MF2WqcJ7k16OxaeC2yQ/4kQ7Yu9383HOP3olFSNRtoFNhnK8Zf+Bf jp1qZlyNA4Pp7K1BxzNObdGCwsWO8D/EfI9IlX6HFgAIcYv8zhpCFdN4= X-Google-Smtp-Source: AGHT+IF0T2CRgbXUbT4vmgmK1YTgZn8RZJgbSXksVxvQoT0lh3iTSFP4A3u0nMuYNkC3SkdO7G3r0lGa9db6H/6xjiyKgPaRyX8a Precedence: bulk X-Mailing-List: linux-bcachefs@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 X-Received: by 2002:a05:6e02:1888:b0:3d3:fdb8:1792 with SMTP id e9e14a558f8ab-3d7ec265578mr137221655ab.14.1744711622446; Tue, 15 Apr 2025 03:07:02 -0700 (PDT) Date: Tue, 15 Apr 2025 03:07:02 -0700 In-Reply-To: <679fb3a5.050a0220.163cdc.0030.GAE@google.com> X-Google-Appengine-App-Id: s~syzkaller X-Google-Appengine-App-Id-Alias: syzkaller Message-ID: <67fe2fc6.050a0220.3483fc.004c.GAE@google.com> Subject: Re: [syzbot] [bcachefs] general protection fault in bioset_exit (2) From: syzbot To: axboe@kernel.dk, gregkh@linuxfoundation.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, tj@kernel.org 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=11c360cc580000 start commit: 76544811c850 Merge tag 'drm-fixes-2025-02-28' of https://g.. git tree: upstream kernel config: https://syzkaller.appspot.com/x/.config?x=8de9cc84d5960254 dashboard link: https://syzkaller.appspot.com/bug?extid=76f13f2acac84df26aae syz repro: https://syzkaller.appspot.com/x/repro.syz?x=159248b7980000 C reproducer: https://syzkaller.appspot.com/x/repro.c?x=13152a97980000 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