From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from mail-il1-f199.google.com (mail-il1-f199.google.com [209.85.166.199]) (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 241155FDA2 for ; Tue, 20 Feb 2024 13:05:12 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=209.85.166.199 ARC-Seal:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1708434314; cv=none; b=kdzmNTYgGr5HV/HZ9pryNszMPuuhBUubPo/D2VMzrWTSWkcCLiLPrOhgieqhi2KQRWIUkJ2xgK/D8XphI0uqmr0CgrdXKt60plMMvHrQakHkkg32z/2umTeRJoA3mLQKeo1rlRopYSg8Nk7ihpOOuazTYBRfTLAwOccKowXCAGM= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1708434314; c=relaxed/simple; bh=M9SW/M4n7MBdCPIjc+LJuHXNGdig2T5hiTRSCD22dh4=; h=MIME-Version:Date:In-Reply-To:Message-ID:Subject:From:To: Content-Type; b=P5fU+ax1WadtAT3X09f8+jadPoFuA6hEcuJZLYaxux8KCsDC2oXknKW+tWbPGjZmVzE9zphHqt28J4MFMAykgItMwzuXcV3Pfz1WSYuKDC5gDj8A4f8gCpTQ5hCaSwxs45Cs0KqPu8CQ8YfTII71tdiUVJQKpdt6haiaXAnc70c= 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=209.85.166.199 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-f199.google.com with SMTP id e9e14a558f8ab-363c88eff5aso41519965ab.1 for ; Tue, 20 Feb 2024 05:05:12 -0800 (PST) X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20230601; t=1708434312; x=1709039112; 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=M9SW/M4n7MBdCPIjc+LJuHXNGdig2T5hiTRSCD22dh4=; b=JjZV4rxxdSOoB/h0zCmY50ersPmzWTSloNad+LrpZMCefjn75r+sOUk2iIJ0H0KVvO uFsSSRv/M4TQWjQ3GBEl8PjCa61rd+KyTt6ZDr9pchxt6iAxICFShJhu3N8iCo1Z4aeu cIdCRBGqEwQrHlkdWTqYnkR43gv3KucawK5zYMyOC/q1Fe0E4ETQIvT0eZxlanb/Sfd9 m1PRr9BUI6AwDForCHoYCMPpNBA89DqmuLpSU3l5bx9Y/Mf7Q+bm+B558TRC/eyuCDAm 9z+Okhog9SGvAyPiv26jiA8fKiMkWcrO7njj8jTT4N59jz9vuZ/rQDkSU34KF80V5AiU HOyA== X-Gm-Message-State: AOJu0Yxy4SYgiXVh2Me0/LomOczCMAWlEwZVRqEydf9sOUkV7MdC9EDj LPyk45V0jzHxNKafvb3t6nj8R03hP+ZG2MVnJnK9vE6cYXMi8+wvpF94/vVn9Y2wiHHFX6CaLFW imXyyODEpL8nt2fj4uDdeVrTKoAenXQTXgPM4qUU93m1SAyqv5mYws528VQ== X-Google-Smtp-Source: AGHT+IFk8iobOve9rKL/ntMXmgHQXwcj2mnRbrSuqGIDwG4CXIPk8x61/Zob/8ppNv9EYPvuV5wqRSVCAexGXhoHzwuPL8x4IFvb Precedence: bulk X-Mailing-List: linux-kernel@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 X-Received: by 2002:a05:6e02:1b81:b0:365:1212:3f0 with SMTP id h1-20020a056e021b8100b00365121203f0mr937792ili.6.1708434312324; Tue, 20 Feb 2024 05:05:12 -0800 (PST) Date: Tue, 20 Feb 2024 05:05:12 -0800 In-Reply-To: <000000000000498a02060de59162@google.com> X-Google-Appengine-App-Id: s~syzkaller X-Google-Appengine-App-Id-Alias: syzkaller Message-ID: <0000000000004ef0cb0611cfdc9b@google.com> Subject: Re: [syzbot] KASAN: use-after-free Read in __skb_flow_dissect From: syzbot To: linux-kernel@vger.kernel.org, syzkaller-bugs@googlegroups.com Content-Type: text/plain; charset="UTF-8" For archival purposes, forwarding an incoming command email to linux-kernel@vger.kernel.org, syzkaller-bugs@googlegroups.com. *** Subject: KASAN: use-after-free Read in __skb_flow_dissect Author: fw@strlen.de #syz test: https://git.kernel.org/pub/scm/linux/kernel/git/fwestphal/nf.git gre_cap_headroom